Trace number 2666763

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) 1802.17 1802.67

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_60_1.opb
MD5SUM6856221d5d444d2079d321f11fb11f0b
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 benchmark1798.14
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -74
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)151172
Sum of products size (including duplicates)302344
Number of different products75586
Sum of products size151172

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-2666763-1276674455.opb>
1.10/1.11	c original problem has 77586 variables (77586 bin, 0 int, 0 impl, 0 cont) and 78587 constraints
1.10/1.11	c problem read
1.10/1.11	c presolving settings loaded
2.10/2.14	o 0
2.10/2.14	c feasible solution found by trivial heuristic, objective value  0.000000e+00
2.10/2.14	c presolving:
6.69/6.74	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 3000 upgd conss, 600464 impls, 2000 clqs
12.98/13.06	c    (11.5s) probing: 101/77586 (0.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
12.98/13.06	c    (11.5s) probing aborted: 100/100 successive totally useless probings
12.98/13.07	c presolving (2 rounds):
12.98/13.07	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
12.98/13.07	c  600464 implications, 2000 cliques
12.98/13.07	c presolved problem has 77586 variables (77586 bin, 0 int, 0 impl, 0 cont) and 78587 constraints
12.98/13.07	c    2000 constraints of type <setppc>
12.98/13.07	c   75586 constraints of type <and>
12.98/13.07	c       1 constraints of type <linear>
12.98/13.07	c    1000 constraints of type <logicor>
12.98/13.07	c transformed objective value is always integral (scale: 1)
12.98/13.07	c Presolving Time: 11.13
12.98/13.07	c - non default parameters ----------------------------------------------------------------------
12.98/13.07	c # SCIP version 1.2.1.2
12.98/13.07	c 
12.98/13.07	c # frequency for displaying node information lines
12.98/13.07	c # [type: int, range: [-1,2147483647], default: 100]
12.98/13.07	c display/freq = 10000
12.98/13.07	c 
12.98/13.07	c # maximal time in seconds to run
12.98/13.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
12.98/13.07	c limits/time = 1798.9
12.98/13.07	c 
12.98/13.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
12.98/13.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
12.98/13.07	c limits/memory = 1620
12.98/13.07	c 
12.98/13.07	c # should presolving try to simplify inequalities
12.98/13.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
12.98/13.07	c constraints/linear/simplifyinequalities = TRUE
12.98/13.07	c 
12.98/13.07	c # should presolving try to simplify knapsacks
12.98/13.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
12.98/13.07	c constraints/knapsack/simplifyinequalities = TRUE
12.98/13.07	c 
12.98/13.07	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
12.98/13.07	c # [type: int, range: [-1,2147483647], default: -1]
12.98/13.07	c heuristics/undercover/freq = 0
12.98/13.07	c 
12.98/13.07	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
12.98/13.07	c # [type: int, range: [-1,2147483647], default: -1]
12.98/13.07	c separating/rapidlearning/freq = 0
12.98/13.07	c 
12.98/13.07	c -----------------------------------------------------------------------------------------------
12.98/13.07	c start solving
13.10/13.14	c 
1800.10/1800.61	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-2666763-1276674455/watcher-2666763-1276674455 -o /tmp/evaluation-result-2666763-1276674455/solver-2666763-1276674455 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666763-1276674455.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 1.00 3/105 16886
/proc/meminfo: memFree=1739536/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=8316 CPUtime=0
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 1075 0 0 0 0 0 0 0 25 0 1 0 8739307 8515584 994 1992294400 4194304 8223781 140735673007408 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16886/statm: 2079 1005 348 984 0 1092 0

[startup+0.0923499 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 16886
/proc/meminfo: memFree=1739536/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=20476 CPUtime=0.09
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 4280 0 0 0 7 2 0 0 25 0 1 0 8739307 20967424 4199 1992294400 4194304 8223781 140735673007408 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16886/statm: 5119 4199 366 984 0 4132 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20476

[startup+0.10035 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 16886
/proc/meminfo: memFree=1739536/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=20476 CPUtime=0.09
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 4304 0 0 0 7 2 0 0 25 0 1 0 8739307 20967424 4223 1992294400 4194304 8223781 140735673007408 18446744073709551615 7297360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16886/statm: 5119 4223 366 984 0 4132 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20476

[startup+0.300373 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 16886
/proc/meminfo: memFree=1739536/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=41080 CPUtime=0.29
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 9473 0 0 0 25 4 0 0 25 0 1 0 8739307 42065920 9392 1992294400 4194304 8223781 140735673007408 18446744073709551615 6208062 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16886/statm: 10270 9392 366 984 0 9283 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41080

[startup+0.700419 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 16886
/proc/meminfo: memFree=1739536/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=72892 CPUtime=0.69
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 17499 0 0 0 63 6 0 0 25 0 1 0 8739307 74641408 17418 1992294400 4194304 8223781 140735673007408 18446744073709551615 7357040 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16886/statm: 18223 17418 366 984 0 17236 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 72892

[startup+1.50051 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16887
/proc/meminfo: memFree=1654464/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=189888 CPUtime=1.49
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 47159 0 0 0 132 17 0 0 25 0 1 0 8739307 194445312 46547 1992294400 4194304 8223781 140735673007408 18446744073709551615 7256798 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 47472 46547 383 984 0 46485 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 189888

[startup+3.10069 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16887
/proc/meminfo: memFree=1535920/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=217340 CPUtime=3.09
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 53788 0 0 0 289 20 0 0 25 0 1 0 8739307 222556160 53176 1992294400 4194304 8223781 140735673007408 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 54335 53176 432 984 0 53348 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 217340

[startup+6.30105 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16887
/proc/meminfo: memFree=1510252/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=246016 CPUtime=6.29
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 62810 0 0 0 594 35 0 0 25 0 1 0 8739307 251920384 60365 1992294400 4194304 8223781 140735673007408 18446744073709551615 5969715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 61504 60365 446 984 0 60517 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 246016

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16887
/proc/meminfo: memFree=1478756/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=267696 CPUtime=12.68
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 72342 0 0 0 1216 52 0 0 25 0 1 0 8739307 274120704 65741 1992294400 4194304 8223781 140735673007408 18446744073709551615 4780830 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 66924 65741 571 984 0 65937 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 267696

[startup+25.5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16887
/proc/meminfo: memFree=1217612/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=553248 CPUtime=25.49
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 155323 0 0 0 2465 84 0 0 25 0 1 0 8739307 566525952 130608 1992294400 4194304 8223781 140735673007408 18446744073709551615 6536638 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 138312 130608 536 984 0 137325 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 553248

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16887
/proc/meminfo: memFree=1215752/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=556176 CPUtime=51.07
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 174793 0 0 0 5012 95 0 0 25 0 1 0 8739307 569524224 131052 1992294400 4194304 8223781 140735673007408 18446744073709551615 6502686 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 139044 131052 536 984 0 138057 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 556176

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16889
/proc/meminfo: memFree=1214016/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=559056 CPUtime=102.27
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 214688 0 0 0 10111 116 0 0 25 0 1 0 8739307 572473344 131477 1992294400 4194304 8223781 140735673007408 18446744073709551615 6359593 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 139764 131477 536 984 0 138777 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 559056

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16891
/proc/meminfo: memFree=1208188/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=563572 CPUtime=162.25
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 263018 0 0 0 16084 141 0 0 25 0 1 0 8739307 577097728 132967 1992294400 4194304 8223781 140735673007408 18446744073709551615 6569937 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 140893 132967 536 984 0 139906 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 563572

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16891
/proc/meminfo: memFree=1202980/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=569176 CPUtime=222.22
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 296008 0 0 0 22063 159 0 0 25 0 1 0 8739307 582836224 134233 1992294400 4194304 8223781 140735673007408 18446744073709551615 6250735 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 142294 134233 536 984 0 141307 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 569176

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16893
/proc/meminfo: memFree=1203600/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=570300 CPUtime=282.21
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 333592 0 0 0 28043 178 0 0 25 0 1 0 8739307 583987200 134083 1992294400 4194304 8223781 140735673007408 18446744073709551615 6503916 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 142575 134083 536 984 0 141588 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 570300

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 16895
/proc/meminfo: memFree=1198268/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=573596 CPUtime=342.2
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 362480 0 0 0 34027 193 0 0 25 0 1 0 8739307 587362304 135417 1992294400 4194304 8223781 140735673007408 18446744073709551615 6592903 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 143399 135417 536 984 0 142412 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 573596

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16897
/proc/meminfo: memFree=1198144/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=574388 CPUtime=402.18
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 402917 0 0 0 40006 212 0 0 25 0 1 0 8739307 588173312 135435 1992294400 4194304 8223781 140735673007408 18446744073709551615 6539311 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 143597 135435 536 984 0 142610 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 574388

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16899
/proc/meminfo: memFree=1197524/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=575884 CPUtime=462.16
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 480803 0 0 0 45968 248 0 0 25 0 1 0 8739307 589705216 135557 1992294400 4194304 8223781 140735673007408 18446744073709551615 6502720 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 143971 135557 536 984 0 142984 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 575884

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16899
/proc/meminfo: memFree=1195044/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=578316 CPUtime=522.14
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 518793 0 0 0 51949 265 0 0 25 0 1 0 8739307 592195584 136189 1992294400 4194304 8223781 140735673007408 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 144579 136189 536 984 0 143592 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 578316

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16901
/proc/meminfo: memFree=1189464/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=586672 CPUtime=582.13
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 542615 0 0 0 57936 277 0 0 25 0 1 0 8739307 600752128 137592 1992294400 4194304 8223781 140735673007408 18446744073709551615 6502720 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 146668 137592 536 984 0 145681 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 586672

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16903
/proc/meminfo: memFree=1188596/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=587168 CPUtime=642.12
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 565851 0 0 0 63924 288 0 0 25 0 1 0 8739307 601260032 137763 1992294400 4194304 8223781 140735673007408 18446744073709551615 6502701 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 146792 137763 536 984 0 145805 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 587168

[startup+702.3 s]

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

/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 747023 0 0 0 99822 379 0 0 25 0 1 0 8739307 632983552 142559 1992294400 4194304 8223781 140735673007408 18446744073709551615 6590219 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 154537 142559 536 984 0 153550 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 618148

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16924
/proc/meminfo: memFree=1179172/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=599516 CPUtime=1061.99
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 797126 0 0 0 105795 404 0 0 25 0 1 0 8739307 613904384 140100 1992294400 4194304 8223781 140735673007408 18446744073709551615 6569618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 149879 140100 536 984 0 148892 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 599516

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16924
/proc/meminfo: memFree=1166276/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=622824 CPUtime=1121.97
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 822716 0 0 0 111781 416 0 0 25 0 1 0 8739307 637771776 143279 1992294400 4194304 8223781 140735673007408 18446744073709551615 6590705 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 155706 143279 536 984 0 154719 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 622824

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16926
/proc/meminfo: memFree=1176072/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=604176 CPUtime=1181.95
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 842598 0 0 0 117770 425 0 0 25 0 1 0 8739307 618676224 140838 1992294400 4194304 8223781 140735673007408 18446744073709551615 6568380 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 151044 140838 536 984 0 150057 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 604176

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16928
/proc/meminfo: memFree=1170988/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=610176 CPUtime=1241.94
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 861560 0 0 0 123759 435 0 0 25 0 1 0 8739307 624820224 142080 1992294400 4194304 8223781 140735673007408 18446744073709551615 6567106 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 152544 142080 536 984 0 151557 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 610176

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16930
/proc/meminfo: memFree=1171484/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=610416 CPUtime=1301.92
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 885271 0 0 0 129745 447 0 0 25 0 1 0 8739307 625065984 141924 1992294400 4194304 8223781 140735673007408 18446744073709551615 6536484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 152604 141924 536 984 0 151617 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 610416

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16932
/proc/meminfo: memFree=1170120/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=610748 CPUtime=1361.9
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 903623 0 0 0 135733 457 0 0 25 0 1 0 8739307 625405952 142252 1992294400 4194304 8223781 140735673007408 18446744073709551615 6570102 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 152687 142252 536 984 0 151700 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 610748

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16932
/proc/meminfo: memFree=1168632/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=613380 CPUtime=1421.9
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 922671 0 0 0 141722 468 0 0 25 0 1 0 8739307 628101120 142627 1992294400 4194304 8223781 140735673007408 18446744073709551615 6569888 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 153345 142627 536 984 0 152358 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 613380

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16934
/proc/meminfo: memFree=1156852/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=634544 CPUtime=1481.87
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 949694 0 0 0 147706 481 0 0 25 0 1 0 8739307 649773056 145555 1992294400 4194304 8223781 140735673007408 18446744073709551615 6590229 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 158636 145555 536 984 0 157649 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 634544

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16936
/proc/meminfo: memFree=1156356/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=634780 CPUtime=1541.85
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 968367 0 0 0 153694 491 0 0 25 0 1 0 8739307 650014720 145665 1992294400 4194304 8223781 140735673007408 18446744073709551615 6590207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 158695 145665 536 984 0 157708 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 634780

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16938
/proc/meminfo: memFree=1166400/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=615864 CPUtime=1601.85
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 984726 0 0 0 159686 499 0 0 25 0 1 0 8739307 630644736 143181 1992294400 4194304 8223781 140735673007408 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 153966 143181 536 984 0 152979 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 615864

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16940
/proc/meminfo: memFree=1166400/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=616060 CPUtime=1661.82
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 1004006 0 0 0 165675 507 0 0 25 0 1 0 8739307 630845440 143189 1992294400 4194304 8223781 140735673007408 18446744073709551615 6569626 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 154015 143189 536 984 0 153028 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 616060

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16940
/proc/meminfo: memFree=1166276/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=616560 CPUtime=1721.81
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 1035295 0 0 0 171660 521 0 0 25 0 1 0 8739307 631357440 143198 1992294400 4194304 8223781 140735673007408 18446744073709551615 6539325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 154140 143198 536 984 0 153153 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 616560

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16942
/proc/meminfo: memFree=1152884/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=636072 CPUtime=1781.79
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 1051147 0 0 0 177651 528 0 0 25 0 1 0 8739307 651337728 146455 1992294400 4194304 8223781 140735673007408 18446744073709551615 6590207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 159018 146455 536 984 0 158031 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 636072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16944
/proc/meminfo: memFree=1153504/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=636316 CPUtime=1800.1
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 1057702 0 0 0 179478 532 0 0 25 0 1 0 8739307 651587584 146309 1992294400 4194304 8223781 140735673007408 18446744073709551615 6590719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 159079 146309 536 984 0 158092 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 636316

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -16886

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16944
/proc/meminfo: memFree=1153504/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=636316 CPUtime=1800.89
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 1057702 0 0 0 179557 532 0 0 25 0 1 0 8739307 651587584 146309 1992294400 4194304 8223781 140735673007408 18446744073709551615 6590705 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 159079 146309 536 984 0 158092 0
Current children cumulated CPU time (s) 1800.89
Current children cumulated vsize (KiB) 636316

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16945
/proc/meminfo: memFree=1153496/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=636316 CPUtime=1801.69
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 1057702 0 0 0 179637 532 0 0 25 0 1 0 8739307 651587584 146309 1992294400 4194304 8223781 140735673007408 18446744073709551615 6590705 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 159079 146309 536 984 0 158092 0
Current children cumulated CPU time (s) 1801.69
Current children cumulated vsize (KiB) 636316

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16945
/proc/meminfo: memFree=1153496/2059040 swapFree=4192956/4192956
[pid=16886] ppid=16884 vsize=636316 CPUtime=1802.09
/proc/16886/stat : 16886 (pbscip.linux.x8) R 16884 16886 16409 0 -1 4202496 1057702 0 0 0 179677 532 0 0 25 0 1 0 8739307 651587584 146309 1992294400 4194304 8223781 140735673007408 18446744073709551615 6590207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16886/statm: 159079 146309 536 984 0 158092 0
Current children cumulated CPU time (s) 1802.09
Current children cumulated vsize (KiB) 636316

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.67
CPU time (s): 1802.17
CPU user time (s): 1796.79
CPU system time (s): 5.37918
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 636316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.79
system time used= 5.37918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1057702
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= 2689

runsolver used 2.88056 second user time and 8.61169 second system time

The end

Launcher Data 

Begin job on node085 at 2010-06-16 09:47:35
IDJOB=2666763
IDBENCH=48276
IDSOLVER=1169
FILE ID=node085/2666763-1276674455
PBS_JOBID= 11172523
Free space on /tmp= 121868 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_1.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-2666763-1276674455/watcher-2666763-1276674455 -o /tmp/evaluation-result-2666763-1276674455/solver-2666763-1276674455 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666763-1276674455.opb -t 1800 -m 1800

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

MD5SUM BENCH= 6856221d5d444d2079d321f11fb11f0b
RANDOM SEED=98539886

node085.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		: 3000.221
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	: 6000.44
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		: 3000.221
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	: 5999.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1739940 kB
Buffers:         57628 kB
Cached:         124884 kB
SwapCached:          0 kB
Active:         130952 kB
Inactive:       111060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1739940 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6640 kB
Writeback:           0 kB
AnonPages:       59424 kB
Mapped:          15408 kB
Slab:            55512 kB
PageTables:       3900 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182540 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= 121864 MiB
End job on node085 at 2010-06-16 10:17:38