Trace number 2666716

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 1802.57

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_60_4.opb
MD5SUM49512b8058c62182b32b06ac219e7167
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 -71
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)150968
Sum of products size (including duplicates)301936
Number of different products75484
Sum of products size150968

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-2666716-1276666711.opb>
1.10/1.16	c original problem has 77484 variables (77484 bin, 0 int, 0 impl, 0 cont) and 78485 constraints
1.10/1.16	c problem read
1.10/1.17	c presolving settings loaded
2.20/2.22	o 0
2.20/2.22	c feasible solution found by trivial heuristic, objective value  0.000000e+00
2.20/2.22	c presolving:
6.69/6.75	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 3000 upgd conss, 599684 impls, 2000 clqs
12.99/13.07	c    (11.4s) probing: 101/77484 (0.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
12.99/13.07	c    (11.4s) probing aborted: 100/100 successive totally useless probings
12.99/13.08	c presolving (2 rounds):
12.99/13.08	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
12.99/13.08	c  599684 implications, 2000 cliques
12.99/13.08	c presolved problem has 77484 variables (77484 bin, 0 int, 0 impl, 0 cont) and 78485 constraints
12.99/13.08	c    2000 constraints of type <setppc>
12.99/13.08	c   75484 constraints of type <and>
12.99/13.08	c       1 constraints of type <linear>
12.99/13.08	c    1000 constraints of type <logicor>
12.99/13.08	c transformed objective value is always integral (scale: 1)
12.99/13.08	c Presolving Time: 11.03
12.99/13.08	c - non default parameters ----------------------------------------------------------------------
12.99/13.08	c # SCIP version 1.2.1.2
12.99/13.08	c 
12.99/13.08	c # frequency for displaying node information lines
12.99/13.08	c # [type: int, range: [-1,2147483647], default: 100]
12.99/13.08	c display/freq = 10000
12.99/13.08	c 
12.99/13.08	c # maximal time in seconds to run
12.99/13.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
12.99/13.08	c limits/time = 1798.84
12.99/13.08	c 
12.99/13.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
12.99/13.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
12.99/13.08	c limits/memory = 1620
12.99/13.08	c 
12.99/13.08	c # should presolving try to simplify inequalities
12.99/13.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
12.99/13.08	c constraints/linear/simplifyinequalities = TRUE
12.99/13.08	c 
12.99/13.08	c # should presolving try to simplify knapsacks
12.99/13.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
12.99/13.08	c constraints/knapsack/simplifyinequalities = TRUE
12.99/13.08	c 
12.99/13.08	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
12.99/13.08	c # [type: int, range: [-1,2147483647], default: -1]
12.99/13.08	c heuristics/undercover/freq = 0
12.99/13.08	c 
12.99/13.08	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
12.99/13.08	c # [type: int, range: [-1,2147483647], default: -1]
12.99/13.08	c separating/rapidlearning/freq = 0
12.99/13.08	c 
12.99/13.08	c -----------------------------------------------------------------------------------------------
12.99/13.08	c start solving
13.10/13.15	c 
1800.02/1800.50	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-2666716-1276666711/watcher-2666716-1276666711 -o /tmp/evaluation-result-2666716-1276666711/solver-2666716-1276666711 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666716-1276666711.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.12 3/106 7220
/proc/meminfo: memFree=1768976/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=8316 CPUtime=0
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 1042 0 0 0 0 0 0 0 20 0 1 0 42272844 8515584 962 1992294400 4194304 8223781 140734448389664 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7220/statm: 2079 971 348 984 0 1092 0

[startup+0.033414 s]
/proc/loadavg: 0.92 0.98 1.12 3/106 7220
/proc/meminfo: memFree=1768976/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=12784 CPUtime=0.02
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 2368 0 0 0 2 0 0 0 20 0 1 0 42272844 13090816 2288 1992294400 4194304 8223781 140734448389664 18446744073709551615 7453498 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7220/statm: 3234 2300 366 984 0 2247 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12784

[startup+0.101419 s]
/proc/loadavg: 0.92 0.98 1.12 3/106 7220
/proc/meminfo: memFree=1768976/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=20356 CPUtime=0.09
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 4271 0 0 0 8 1 0 0 20 0 1 0 42272844 20844544 4191 1992294400 4194304 8223781 140734448389664 18446744073709551615 4683489 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7220/statm: 5089 4191 366 984 0 4102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20356

[startup+0.301442 s]
/proc/loadavg: 0.92 0.98 1.12 3/106 7220
/proc/meminfo: memFree=1768976/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=38624 CPUtime=0.29
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 8846 0 0 0 27 2 0 0 20 0 1 0 42272844 39550976 8766 1992294400 4194304 8223781 140734448389664 18446744073709551615 4672128 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7220/statm: 9656 8766 366 984 0 8669 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38624

[startup+0.701485 s]
/proc/loadavg: 0.92 0.98 1.12 3/106 7220
/proc/meminfo: memFree=1768976/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=69124 CPUtime=0.69
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 16541 0 0 0 64 5 0 0 21 0 1 0 42272844 70782976 16461 1992294400 4194304 8223781 140734448389664 18446744073709551615 7235159 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7220/statm: 17281 16461 366 984 0 16294 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 69124

[startup+1.50157 s]
/proc/loadavg: 0.92 0.98 1.12 2/107 7221
/proc/meminfo: memFree=1686880/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=178924 CPUtime=1.49
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 44340 0 0 0 134 15 0 0 23 0 1 0 42272844 183218176 43714 1992294400 4194304 8223781 140734448389664 18446744073709551615 4390480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 44731 43714 383 984 0 43744 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 178924

[startup+3.10075 s]
/proc/loadavg: 0.92 0.98 1.12 2/107 7221
/proc/meminfo: memFree=1566352/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=217304 CPUtime=3.09
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 53779 0 0 0 289 20 0 0 25 0 1 0 42272844 222519296 53153 1992294400 4194304 8223781 140734448389664 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 54326 53153 432 984 0 53339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 217304

[startup+6.30111 s]
/proc/loadavg: 0.93 0.98 1.12 2/107 7221
/proc/meminfo: memFree=1539940/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=246808 CPUtime=6.29
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 62793 0 0 0 593 36 0 0 25 0 1 0 42272844 252731392 60529 1992294400 4194304 8223781 140734448389664 18446744073709551615 5968629 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 61702 60529 446 984 0 60715 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 246808

[startup+12.7008 s]
/proc/loadavg: 0.93 0.98 1.12 2/107 7223
/proc/meminfo: memFree=1507824/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=268124 CPUtime=12.69
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 72418 0 0 0 1215 54 0 0 25 0 1 0 42272844 274558976 65860 1992294400 4194304 8223781 140734448389664 18446744073709551615 4780830 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 67031 65860 532 984 0 66044 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 268124

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 1.12 2/107 7223
/proc/meminfo: memFree=1248540/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=552260 CPUtime=25.49
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 153268 0 0 0 2465 84 0 0 25 0 1 0 42272844 565514240 130335 1992294400 4194304 8223781 140734448389664 18446744073709551615 6564763 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 138065 130335 536 984 0 137078 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 552260

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 1.11 2/107 7223
/proc/meminfo: memFree=1246680/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=556228 CPUtime=51.08
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 174413 0 0 0 5011 97 0 0 25 0 1 0 42272844 569577472 130780 1992294400 4194304 8223781 140734448389664 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 139057 130780 536 984 0 138070 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 556228

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 1.10 2/107 7225
/proc/meminfo: memFree=1244944/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=558524 CPUtime=102.27
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 210778 0 0 0 10110 117 0 0 25 0 1 0 42272844 571928576 131160 1992294400 4194304 8223781 140734448389664 18446744073709551615 6564572 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 139631 131160 536 984 0 138644 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 558524

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.09 2/107 7227
/proc/meminfo: memFree=1240604/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=561852 CPUtime=162.25
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 247509 0 0 0 16088 137 0 0 25 0 1 0 42272844 575336448 132192 1992294400 4194304 8223781 140734448389664 18446744073709551615 6358893 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 140463 132192 536 984 0 139476 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 561852

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.08 2/107 7227
/proc/meminfo: memFree=1235024/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=565008 CPUtime=222.23
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 280801 0 0 0 22067 156 0 0 25 0 1 0 42272844 578568192 133622 1992294400 4194304 8223781 140734448389664 18446744073709551615 6537810 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 141252 133622 536 984 0 140265 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 565008

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.08 2/107 7229
/proc/meminfo: memFree=1231800/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=570788 CPUtime=282.22
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 317452 0 0 0 28046 176 0 0 25 0 1 0 42272844 584486912 134445 1992294400 4194304 8223781 140734448389664 18446744073709551615 6251373 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 142697 134445 536 984 0 141710 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 570788

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/107 7231
/proc/meminfo: memFree=1230684/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=572120 CPUtime=342.2
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 367128 0 0 0 34020 200 0 0 25 0 1 0 42272844 585850880 134663 1992294400 4194304 8223781 140734448389664 18446744073709551615 6568423 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 143030 134663 536 984 0 142043 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 572120

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/107 7233
/proc/meminfo: memFree=1227088/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=574404 CPUtime=402.19
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 406761 0 0 0 39997 222 0 0 25 0 1 0 42272844 588189696 135585 1992294400 4194304 8223781 140734448389664 18446744073709551615 6568404 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 143601 135585 536 984 0 142614 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 574404

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/107 7235
/proc/meminfo: memFree=1224856/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=578000 CPUtime=462.17
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 431646 0 0 0 45983 234 0 0 25 0 1 0 42272844 591872000 136120 1992294400 4194304 8223781 140734448389664 18446744073709551615 6615694 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 144500 136120 536 984 0 143513 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 578000

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/107 7235
/proc/meminfo: memFree=1222748/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=600888 CPUtime=522.15
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 456005 0 0 0 51968 247 0 0 25 0 1 0 42272844 615309312 139363 1992294400 4194304 8223781 140734448389664 18446744073709551615 6590163 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 150222 139363 536 984 0 149235 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 600888

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 7237
/proc/meminfo: memFree=1221012/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=582976 CPUtime=582.14
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 480061 0 0 0 57954 260 0 0 25 0 1 0 42272844 596967424 137046 1992294400 4194304 8223781 140734448389664 18446744073709551615 6568077 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 145744 137046 536 984 0 144757 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 582976

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/107 7239
/proc/meminfo: memFree=1219896/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=583724 CPUtime=642.13
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 507443 0 0 0 63940 273 0 0 25 0 1 0 42272844 597733376 137312 1992294400 4194304 8223781 140734448389664 18446744073709551615 6559362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 145931 137312 536 984 0 144944 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 583724

[startup+702.301 s]

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

/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 791384 0 0 0 105794 407 0 0 25 0 1 0 42272844 631787520 142347 1992294400 4194304 8223781 140734448389664 18446744073709551615 6590233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 154245 142347 536 984 0 153258 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 616980

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7251
/proc/meminfo: memFree=1199684/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=617544 CPUtime=1122
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 869375 0 0 0 111758 442 0 0 25 0 1 0 42272844 632365056 142288 1992294400 4194304 8223781 140734448389664 18446744073709551615 6590705 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 154386 142288 536 984 0 153399 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 617544

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7253
/proc/meminfo: memFree=1206504/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=608036 CPUtime=1181.99
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 911219 0 0 0 117736 463 0 0 25 0 1 0 42272844 622628864 140589 1992294400 4194304 8223781 140734448389664 18446744073709551615 6250729 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 152009 140589 536 984 0 151022 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 608036

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7255
/proc/meminfo: memFree=1204520/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=609092 CPUtime=1241.97
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 928469 0 0 0 123726 471 0 0 25 0 1 0 42272844 623710208 141021 1992294400 4194304 8223781 140734448389664 18446744073709551615 6568466 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 152273 141021 536 984 0 151286 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 609092

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7257
/proc/meminfo: memFree=1200428/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=609708 CPUtime=1301.96
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 947226 0 0 0 129716 480 0 0 25 0 1 0 42272844 624340992 142022 1992294400 4194304 8223781 140734448389664 18446744073709551615 6570006 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 152427 142022 536 984 0 151440 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 609708

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7268
/proc/meminfo: memFree=1196584/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=615096 CPUtime=1361.93
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 966855 0 0 0 135703 490 0 0 25 0 1 0 42272844 629858304 142932 1992294400 4194304 8223781 140734448389664 18446744073709551615 6251373 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 153774 142932 536 984 0 152787 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 615096

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7268
/proc/meminfo: memFree=1192988/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=622700 CPUtime=1421.91
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 986979 0 0 0 141692 499 0 0 25 0 1 0 42272844 637644800 143812 1992294400 4194304 8223781 140734448389664 18446744073709551615 6568466 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 155675 143812 536 984 0 154688 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 622700

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7270
/proc/meminfo: memFree=1192740/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=623048 CPUtime=1481.89
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 1006488 0 0 0 147680 509 0 0 25 0 1 0 42272844 638001152 143891 1992294400 4194304 8223781 140734448389664 18446744073709551615 6569855 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 155762 143891 536 984 0 154775 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 623048

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7272
/proc/meminfo: memFree=1191376/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=623352 CPUtime=1541.88
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 1019713 0 0 0 153671 517 0 0 25 0 1 0 42272844 638312448 144234 1992294400 4194304 8223781 140734448389664 18446744073709551615 6568494 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 155838 144234 536 984 0 154851 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 623352

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7274
/proc/meminfo: memFree=1191004/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=623672 CPUtime=1601.86
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 1039638 0 0 0 159658 528 0 0 25 0 1 0 42272844 638640128 144340 1992294400 4194304 8223781 140734448389664 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 155918 144340 536 984 0 154931 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 623672

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7276
/proc/meminfo: memFree=1178976/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=643164 CPUtime=1661.84
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 1055950 0 0 0 165649 535 0 0 25 0 1 0 42272844 658599936 147322 1992294400 4194304 8223781 140734448389664 18446744073709551615 6590705 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 160791 147322 536 984 0 159804 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 643164

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7276
/proc/meminfo: memFree=1188648/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=624028 CPUtime=1721.82
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 1073603 0 0 0 171639 543 0 0 25 0 1 0 42272844 639004672 144911 1992294400 4194304 8223781 140734448389664 18446744073709551615 6567101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 156007 144911 536 984 0 155020 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 624028

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7278
/proc/meminfo: memFree=1179596/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=643528 CPUtime=1781.81
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 1089571 0 0 0 177630 551 0 0 25 0 1 0 42272844 658972672 147161 1992294400 4194304 8223781 140734448389664 18446744073709551615 6590207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 160882 147161 536 984 0 159895 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 643528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 7278
/proc/meminfo: memFree=1189516/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=624364 CPUtime=1800.02
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 1093542 0 0 0 179449 553 0 0 25 0 1 0 42272844 639348736 144681 1992294400 4194304 8223781 140734448389664 18446744073709551615 6562672 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 156091 144681 536 984 0 155104 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 624364

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -7220

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/108 7279
/proc/meminfo: memFree=1189508/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=624364 CPUtime=1800.91
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 1093550 0 0 0 179538 553 0 0 25 0 1 0 42272844 639348736 144689 1992294400 4194304 8223781 140734448389664 18446744073709551615 6520924 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 156091 144689 536 984 0 155104 0
Current children cumulated CPU time (s) 1800.91
Current children cumulated vsize (KiB) 624364

[startup+1802.2 s]
/proc/loadavg: 0.99 0.98 1.00 2/108 7279
/proc/meminfo: memFree=1189260/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=624364 CPUtime=1801.71
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 1093563 0 0 0 179618 553 0 0 25 0 1 0 42272844 639348736 144702 1992294400 4194304 8223781 140734448389664 18446744073709551615 6560179 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 156091 144702 536 984 0 155104 0
Current children cumulated CPU time (s) 1801.71
Current children cumulated vsize (KiB) 624364

[startup+1802.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/108 7279
/proc/meminfo: memFree=1189260/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=624364 CPUtime=1801.91
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 1093564 0 0 0 179638 553 0 0 25 0 1 0 42272844 639348736 144703 1992294400 4194304 8223781 140734448389664 18446744073709551615 6568081 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 156091 144703 536 984 0 155104 0
Current children cumulated CPU time (s) 1801.91
Current children cumulated vsize (KiB) 624364

[startup+1802.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/108 7279
/proc/meminfo: memFree=1189260/2059040 swapFree=4140260/4192956
[pid=7220] ppid=7218 vsize=624364 CPUtime=1802.01
/proc/7220/stat : 7220 (pbscip.linux.x8) R 7218 7220 7022 0 -1 4202496 1093565 0 0 0 179648 553 0 0 25 0 1 0 42272844 639348736 144704 1992294400 4194304 8223781 140734448389664 18446744073709551615 6568486 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7220/statm: 156091 144704 536 984 0 155104 0
Current children cumulated CPU time (s) 1802.01
Current children cumulated vsize (KiB) 624364

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.57
CPU time (s): 1802.09
CPU user time (s): 1796.49
CPU system time (s): 5.59415
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 643528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.49
system time used= 5.59415
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1093565
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= 4463

runsolver used 2.88856 second user time and 8.60569 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-16 07:38:31
IDJOB=2666716
IDBENCH=48229
IDSOLVER=1169
FILE ID=node009/2666716-1276666711
PBS_JOBID= 11172511
Free space on /tmp= 62552 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_4.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-2666716-1276666711/watcher-2666716-1276666711 -o /tmp/evaluation-result-2666716-1276666711/solver-2666716-1276666711 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666716-1276666711.opb -t 1800 -m 1800

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

MD5SUM BENCH= 49512b8058c62182b32b06ac219e7167
RANDOM SEED=1378604321

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1769628 kB
Buffers:         63104 kB
Cached:         131760 kB
SwapCached:       6204 kB
Active:         105964 kB
Inactive:       102232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1769628 kB
SwapTotal:     4192956 kB
SwapFree:      4140260 kB
Dirty:            6684 kB
Writeback:           0 kB
AnonPages:       11636 kB
Mapped:          13016 kB
Slab:            59536 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180248 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= 62548 MiB
End job on node009 at 2010-06-16 08:08:34