Trace number 2666723

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) 1802.11 1802.57

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_60_5.opb
MD5SUMc7b55c33bf2dc9c08660966375c6138a
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-59
Best CPU time to get the best result obtained on this benchmark1800.14
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)150576
Sum of products size (including duplicates)301152
Number of different products75288
Sum of products size150576

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-2666723-1276667808.opb>
1.10/1.18	c original problem has 77288 variables (77288 bin, 0 int, 0 impl, 0 cont) and 78289 constraints
1.10/1.18	c problem read
1.10/1.18	c presolving settings loaded
2.19/2.24	o 0
2.19/2.24	c feasible solution found by trivial heuristic, objective value  0.000000e+00
2.19/2.24	c presolving:
6.69/6.79	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 3000 upgd conss, 598944 impls, 2000 clqs
12.99/13.09	c    (11.4s) probing: 101/77288 (0.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
12.99/13.09	c    (11.4s) probing aborted: 100/100 successive totally useless probings
13.09/13.11	c presolving (2 rounds):
13.09/13.11	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
13.09/13.11	c  598944 implications, 2000 cliques
13.09/13.11	c presolved problem has 77288 variables (77288 bin, 0 int, 0 impl, 0 cont) and 78289 constraints
13.09/13.11	c    2000 constraints of type <setppc>
13.09/13.11	c   75288 constraints of type <and>
13.09/13.11	c       1 constraints of type <linear>
13.09/13.11	c    1000 constraints of type <logicor>
13.09/13.11	c transformed objective value is always integral (scale: 1)
13.09/13.11	c Presolving Time: 11.04
13.09/13.11	c - non default parameters ----------------------------------------------------------------------
13.09/13.11	c # SCIP version 1.2.1.2
13.09/13.11	c 
13.09/13.11	c # frequency for displaying node information lines
13.09/13.11	c # [type: int, range: [-1,2147483647], default: 100]
13.09/13.11	c display/freq = 10000
13.09/13.11	c 
13.09/13.11	c # maximal time in seconds to run
13.09/13.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
13.09/13.11	c limits/time = 1798.82
13.09/13.11	c 
13.09/13.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
13.09/13.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
13.09/13.11	c limits/memory = 1620
13.09/13.11	c 
13.09/13.11	c # should presolving try to simplify inequalities
13.09/13.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
13.09/13.11	c constraints/linear/simplifyinequalities = TRUE
13.09/13.11	c 
13.09/13.11	c # should presolving try to simplify knapsacks
13.09/13.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
13.09/13.11	c constraints/knapsack/simplifyinequalities = TRUE
13.09/13.11	c 
13.09/13.11	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
13.09/13.11	c # [type: int, range: [-1,2147483647], default: -1]
13.09/13.11	c heuristics/undercover/freq = 0
13.09/13.11	c 
13.09/13.11	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
13.09/13.11	c # [type: int, range: [-1,2147483647], default: -1]
13.09/13.11	c separating/rapidlearning/freq = 0
13.09/13.11	c 
13.09/13.11	c -----------------------------------------------------------------------------------------------
13.09/13.11	c start solving
13.09/13.18	c 
1800.04/1800.50	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-2666723-1276667808/watcher-2666723-1276667808 -o /tmp/evaluation-result-2666723-1276667808/solver-2666723-1276667808 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666723-1276667808.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 6302
/proc/meminfo: memFree=1816436/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=8316 CPUtime=0
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 1030 0 0 0 0 0 0 0 19 0 1 0 42384770 8515584 949 1992294400 4194304 8223781 140735106116016 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6302/statm: 2079 960 348 984 0 1092 0

[startup+0.0847151 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 6302
/proc/meminfo: memFree=1816436/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=19172 CPUtime=0.07
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 3953 0 0 0 6 1 0 0 21 0 1 0 42384770 19632128 3872 1992294400 4194304 8223781 140735106116016 18446744073709551615 7356257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6302/statm: 4793 3872 366 984 0 3806 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 19172

[startup+0.101716 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 6302
/proc/meminfo: memFree=1816436/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=20480 CPUtime=0.09
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 4283 0 0 0 8 1 0 0 21 0 1 0 42384770 20971520 4202 1992294400 4194304 8223781 140735106116016 18446744073709551615 4680123 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6302/statm: 5120 4202 366 984 0 4133 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20480

[startup+0.300732 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 6302
/proc/meminfo: memFree=1816436/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=38628 CPUtime=0.29
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 8848 0 0 0 26 3 0 0 21 0 1 0 42384770 39555072 8767 1992294400 4194304 8223781 140735106116016 18446744073709551615 5651037 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6302/statm: 9657 8767 366 984 0 8670 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38628

[startup+0.700766 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 6302
/proc/meminfo: memFree=1816436/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=69136 CPUtime=0.69
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 16534 0 0 0 63 6 0 0 22 0 1 0 42384770 70795264 16453 1992294400 4194304 8223781 140735106116016 18446744073709551615 4361643 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6302/statm: 17284 16453 366 984 0 16297 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 69136

[startup+1.50083 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 6303
/proc/meminfo: memFree=1735208/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=175764 CPUtime=1.49
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 43604 0 0 0 133 16 0 0 25 0 1 0 42384770 179982336 42996 1992294400 4194304 8223781 140735106116016 18446744073709551615 4461481 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 43941 42996 383 984 0 42954 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 175764

[startup+3.10096 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 6303
/proc/meminfo: memFree=1614184/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=216652 CPUtime=3.09
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 53599 0 0 0 289 20 0 0 25 0 1 0 42384770 221851648 52991 1992294400 4194304 8223781 140735106116016 18446744073709551615 6207680 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 54163 52991 432 984 0 53176 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 216652

[startup+6.30122 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 6303
/proc/meminfo: memFree=1588020/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=244952 CPUtime=6.29
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 62520 0 0 0 593 36 0 0 25 0 1 0 42384770 250830848 60079 1992294400 4194304 8223781 140735106116016 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 61238 60079 446 984 0 60251 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 244952

[startup+12.7007 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 6303
/proc/meminfo: memFree=1556276/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=267192 CPUtime=12.69
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 72327 0 0 0 1213 56 0 0 25 0 1 0 42384770 273604608 65599 1992294400 4194304 8223781 140735106116016 18446744073709551615 4780826 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 66798 65599 571 984 0 65811 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 267192

[startup+25.5018 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 6305
/proc/meminfo: memFree=1297116/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=551380 CPUtime=25.49
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 153554 0 0 0 2461 88 0 0 25 0 1 0 42384770 564613120 129953 1992294400 4194304 8223781 140735106116016 18446744073709551615 6567850 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 137845 129953 536 984 0 136858 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 551380

[startup+51.1019 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 6305
/proc/meminfo: memFree=1295008/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=554564 CPUtime=51.07
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 168876 0 0 0 5009 98 0 0 25 0 1 0 42384770 567873536 130491 1992294400 4194304 8223781 140735106116016 18446744073709551615 6568376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 138641 130491 536 984 0 137654 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 554564

[startup+102.309 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 6307
/proc/meminfo: memFree=1292032/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=556916 CPUtime=102.26
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 204251 0 0 0 10109 117 0 0 25 0 1 0 42384770 570281984 131225 1992294400 4194304 8223781 140735106116016 18446744073709551615 6537829 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 139229 131225 536 984 0 138242 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 556916

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 6307
/proc/meminfo: memFree=1290668/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=559312 CPUtime=162.24
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 238533 0 0 0 16089 135 0 0 25 0 1 0 42384770 572735488 131519 1992294400 4194304 8223781 140735106116016 18446744073709551615 6564572 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 139828 131519 536 984 0 138841 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 559312

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6309
/proc/meminfo: memFree=1288064/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=561560 CPUtime=222.22
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 269946 0 0 0 22068 154 0 0 25 0 1 0 42384770 575037440 132184 1992294400 4194304 8223781 140735106116016 18446744073709551615 6359723 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 140390 132184 536 984 0 139403 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 561560

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6320
/proc/meminfo: memFree=1286576/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=562992 CPUtime=282.2
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 301217 0 0 0 28049 171 0 0 25 0 1 0 42384770 576503808 132415 1992294400 4194304 8223781 140735106116016 18446744073709551615 6612619 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 140748 132415 536 984 0 139761 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 562992

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6322
/proc/meminfo: memFree=1284344/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=565032 CPUtime=342.18
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 338541 0 0 0 34026 192 0 0 25 0 1 0 42384770 578592768 132993 1992294400 4194304 8223781 140735106116016 18446744073709551615 6359684 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 141258 132993 536 984 0 140271 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 565032

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6324
/proc/meminfo: memFree=1281368/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=569652 CPUtime=402.17
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 367784 0 0 0 40009 208 0 0 25 0 1 0 42384770 583323648 133743 1992294400 4194304 8223781 140735106116016 18446744073709551615 6564572 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 142413 133743 536 984 0 141426 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 569652

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6324
/proc/meminfo: memFree=1278640/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=570664 CPUtime=462.16
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 399810 0 0 0 45990 226 0 0 25 0 1 0 42384770 584359936 134412 1992294400 4194304 8223781 140735106116016 18446744073709551615 6565080 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 142666 134412 536 984 0 141679 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 570664

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6326
/proc/meminfo: memFree=1277524/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=571492 CPUtime=522.15
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 436475 0 0 0 51971 244 0 0 25 0 1 0 42384770 585207808 134696 1992294400 4194304 8223781 140735106116016 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 142873 134696 536 984 0 141886 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 571492

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6328
/proc/meminfo: memFree=1274920/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=592348 CPUtime=582.13
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 462925 0 0 0 57956 257 0 0 25 0 1 0 42384770 606564352 137674 1992294400 4194304 8223781 140735106116016 18446744073709551615 6590705 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 148087 137674 536 984 0 147100 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 592348

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6330
/proc/meminfo: memFree=1265372/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=593528 CPUtime=642.12
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 487309 0 0 0 63942 270 0 0 25 0 1 0 42384770 607772672 137707 1992294400 4194304 8223781 140735106116016 18446744073709551615 6590161 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 148382 137707 536 984 0 147395 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 593528

[startup+702.301 s]

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

/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 747303 0 0 0 105802 399 0 0 25 0 1 0 42384770 626962432 141471 1992294400 4194304 8223781 140735106116016 18446744073709551615 6590705 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 153067 141471 536 984 0 152080 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 612268

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 6345
/proc/meminfo: memFree=1245904/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=617244 CPUtime=1122
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 769046 0 0 0 111789 411 0 0 25 0 1 0 42384770 632057856 142427 1992294400 4194304 8223781 140735106116016 18446744073709551615 6590713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 154311 142427 536 984 0 153324 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 617244

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6347
/proc/meminfo: memFree=1256568/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=598192 CPUtime=1181.98
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 787900 0 0 0 117776 422 0 0 25 0 1 0 42384770 612548608 139769 1992294400 4194304 8223781 140735106116016 18446744073709551615 6536494 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 149548 139769 536 984 0 148561 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 598192

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6349
/proc/meminfo: memFree=1256072/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=599936 CPUtime=1241.97
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 815096 0 0 0 123762 435 0 0 25 0 1 0 42384770 614334464 139907 1992294400 4194304 8223781 140735106116016 18446744073709551615 6562450 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 149984 139907 536 984 0 148997 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 599936

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6351
/proc/meminfo: memFree=1244292/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=619468 CPUtime=1301.96
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 834677 0 0 0 129752 444 0 0 25 0 1 0 42384770 634335232 142840 1992294400 4194304 8223781 140735106116016 18446744073709551615 6590207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 154867 142840 536 984 0 153880 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 619468

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6351
/proc/meminfo: memFree=1254212/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=600980 CPUtime=1361.94
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 865577 0 0 0 135733 461 0 0 25 0 1 0 42384770 615403520 140378 1992294400 4194304 8223781 140735106116016 18446744073709551615 6569888 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 150245 140378 536 984 0 149258 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 600980

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6353
/proc/meminfo: memFree=1253220/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=601356 CPUtime=1421.94
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 882842 0 0 0 141724 470 0 0 25 0 1 0 42384770 615788544 140624 1992294400 4194304 8223781 140735106116016 18446744073709551615 6539311 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 150339 140624 536 984 0 149352 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 601356

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6355
/proc/meminfo: memFree=1251236/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=606376 CPUtime=1481.91
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 900745 0 0 0 147712 479 0 0 25 0 1 0 42384770 620929024 141169 1992294400 4194304 8223781 140735106116016 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 151594 141169 536 984 0 150607 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 606376

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6357
/proc/meminfo: memFree=1249004/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=607112 CPUtime=1541.9
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 919017 0 0 0 153701 489 0 0 25 0 1 0 42384770 621682688 141674 1992294400 4194304 8223781 140735106116016 18446744073709551615 6613299 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 151778 141674 536 984 0 150791 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 607112

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6359
/proc/meminfo: memFree=1248508/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=611780 CPUtime=1601.88
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 943688 0 0 0 159688 500 0 0 25 0 1 0 42384770 626462720 141802 1992294400 4194304 8223781 140735106116016 18446744073709551615 6570102 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 152945 141802 536 984 0 151958 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 611780

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6359
/proc/meminfo: memFree=1248260/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=612132 CPUtime=1661.87
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 996953 0 0 0 165664 523 0 0 25 0 1 0 42384770 626823168 141863 1992294400 4194304 8223781 140735106116016 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 153033 141863 536 984 0 152046 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 612132

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6361
/proc/meminfo: memFree=1234992/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=613304 CPUtime=1721.85
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 1039378 0 0 0 171640 545 0 0 25 0 1 0 42384770 628023296 142118 1992294400 4194304 8223781 140735106116016 18446744073709551615 6539325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 153326 142118 536 984 0 152339 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 613304

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6363
/proc/meminfo: memFree=1244416/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=633040 CPUtime=1781.84
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 1055138 0 0 0 177631 553 0 0 25 0 1 0 42384770 648232960 145328 1992294400 4194304 8223781 140735106116016 18446744073709551615 6604397 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 158260 145338 536 984 0 157273 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 633040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6363
/proc/meminfo: memFree=1244292/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=613996 CPUtime=1800.04
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 1058976 0 0 0 179449 555 0 0 25 0 1 0 42384770 628731904 142822 1992294400 4194304 8223781 140735106116016 18446744073709551615 6250724 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 153499 142823 536 984 0 152512 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 613996

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -6302

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 6364
/proc/meminfo: memFree=1244284/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=613996 CPUtime=1800.93
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 1058998 0 0 0 179538 555 0 0 25 0 1 0 42384770 628731904 142844 1992294400 4194304 8223781 140735106116016 18446744073709551615 6562648 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 153499 142844 536 984 0 152512 0
Current children cumulated CPU time (s) 1800.93
Current children cumulated vsize (KiB) 613996

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 6364
/proc/meminfo: memFree=1244160/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=613996 CPUtime=1801.73
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 1059024 0 0 0 179618 555 0 0 25 0 1 0 42384770 628731904 142870 1992294400 4194304 8223781 140735106116016 18446744073709551615 6611759 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 153499 142870 536 984 0 152512 0
Current children cumulated CPU time (s) 1801.73
Current children cumulated vsize (KiB) 613996

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 6364
/proc/meminfo: memFree=1244160/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=613996 CPUtime=1801.93
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 1059028 0 0 0 179638 555 0 0 25 0 1 0 42384770 628731904 142874 1992294400 4194304 8223781 140735106116016 18446744073709551615 6502689 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 153499 142874 536 984 0 152512 0
Current children cumulated CPU time (s) 1801.93
Current children cumulated vsize (KiB) 613996

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 6364
/proc/meminfo: memFree=1244160/2059040 swapFree=4140244/4192956
[pid=6302] ppid=6300 vsize=613996 CPUtime=1802.03
/proc/6302/stat : 6302 (pbscip.linux.x8) R 6300 6302 6187 0 -1 4202496 1059029 0 0 0 179648 555 0 0 25 0 1 0 42384770 628731904 142875 1992294400 4194304 8223781 140735106116016 18446744073709551615 6358984 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6302/statm: 153499 142875 536 984 0 152512 0
Current children cumulated CPU time (s) 1802.03
Current children cumulated vsize (KiB) 613996

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.57
CPU time (s): 1802.11
CPU user time (s): 1796.5
CPU system time (s): 5.61515
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 633040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.5
system time used= 5.61515
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1059029
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= 2
involuntary context switches= 7160

runsolver used 2.94855 second user time and 8.5487 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-16 07:56:48
IDJOB=2666723
IDBENCH=48236
IDSOLVER=1169
FILE ID=node003/2666723-1276667808
PBS_JOBID= 11172515
Free space on /tmp= 62576 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_5.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-2666723-1276667808/watcher-2666723-1276667808 -o /tmp/evaluation-result-2666723-1276667808/solver-2666723-1276667808 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666723-1276667808.opb -t 1800 -m 1800

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

MD5SUM BENCH= c7b55c33bf2dc9c08660966375c6138a
RANDOM SEED=920805456

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1816964 kB
Buffers:         46124 kB
Cached:         114832 kB
SwapCached:       6080 kB
Active:         103656 kB
Inactive:        70488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1816964 kB
SwapTotal:     4192956 kB
SwapFree:      4140244 kB
Dirty:            6640 kB
Writeback:           0 kB
AnonPages:       11616 kB
Mapped:          13152 kB
Slab:            46164 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181892 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= 62572 MiB
End job on node003 at 2010-06-16 08:26:51