Trace number 2687314

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
SCIPnone SCIP 1.2.1.2 without any LP solver? (MO) 735.165 735.377

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12025_6.std.opb
MD5SUM6c0eb2c4b5b4376f9bed3c34031f2253
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark92
Best CPU time to get the best result obtained on this benchmark7.39487
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints245202
Number of constraints which are clauses244002
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint34
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
0.00/0.01	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.01	c 
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c reading problem <HOME/instance-2687314-1278451608.opb>
4.09/4.13	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 245202 constraints
4.09/4.13	c problem read
4.09/4.14	c presolving settings loaded
4.09/4.14	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
5.29/5.35	c presolving:
20.09/20.19	c (round 1) 6279 del vars, 18648 del conss, 4667 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16661532 impls, 0 clqs
30.88/30.98	c (round 2) 13409 del vars, 45398 del conss, 11309 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16697324 impls, 0 clqs
34.98/35.08	c (round 3) 15737 del vars, 56803 del conss, 12646 chg bounds, 48 chg sides, 54 chg coeffs, 0 upgd conss, 16713536 impls, 0 clqs
37.29/37.32	c (round 4) 16859 del vars, 61586 del conss, 13365 chg bounds, 65 chg sides, 72 chg coeffs, 0 upgd conss, 16720294 impls, 0 clqs
38.38/38.45	c (round 5) 17416 del vars, 63925 del conss, 13644 chg bounds, 70 chg sides, 79 chg coeffs, 0 upgd conss, 16725368 impls, 0 clqs
39.27/39.32	c (round 6) 17719 del vars, 65201 del conss, 13828 chg bounds, 70 chg sides, 79 chg coeffs, 0 upgd conss, 16727715 impls, 0 clqs
39.77/39.89	c (round 7) 17907 del vars, 66006 del conss, 13923 chg bounds, 70 chg sides, 79 chg coeffs, 0 upgd conss, 16729335 impls, 0 clqs
40.27/40.37	c (round 8) 18028 del vars, 66515 del conss, 13983 chg bounds, 70 chg sides, 79 chg coeffs, 0 upgd conss, 16731134 impls, 0 clqs
40.67/40.73	c (round 9) 18082 del vars, 66800 del conss, 14011 chg bounds, 70 chg sides, 79 chg coeffs, 0 upgd conss, 16731722 impls, 0 clqs
40.97/41.07	c (round 10) 18124 del vars, 66979 del conss, 14034 chg bounds, 70 chg sides, 79 chg coeffs, 0 upgd conss, 16732156 impls, 0 clqs
41.27/41.36	c (round 11) 18140 del vars, 67067 del conss, 14042 chg bounds, 70 chg sides, 79 chg coeffs, 0 upgd conss, 16732298 impls, 0 clqs
41.57/41.63	c (round 12) 18142 del vars, 67089 del conss, 14043 chg bounds, 70 chg sides, 79 chg coeffs, 0 upgd conss, 16732302 impls, 0 clqs
43.26/43.34	c (round 13) 18142 del vars, 67091 del conss, 14043 chg bounds, 70 chg sides, 79 chg coeffs, 178111 upgd conss, 16732302 impls, 0 clqs
44.27/44.33	c (round 14) 18142 del vars, 67092 del conss, 14043 chg bounds, 104 chg sides, 267 chg coeffs, 178111 upgd conss, 16733214 impls, 711 clqs
45.08/45.13	c (round 15) 18142 del vars, 67092 del conss, 14043 chg bounds, 127 chg sides, 330 chg coeffs, 178111 upgd conss, 16733214 impls, 791 clqs
732.98/733.20	c pressed CTRL-C 1 times (5 times for forcing termination)
732.98/733.29	c    (725.3s) probing: 340/54700 (0.6%) - 1 fixings, 1 aggregations, 6315577 implications, 0 bound changes
732.98/733.29	c    (725.3s) probing aborted: solving stopped
733.09/733.31	c presolving (16 rounds):
733.09/733.31	c  18144 deleted vars, 67092 deleted constraints, 14043 tightened bounds, 0 added holes, 142 changed sides, 384 changed coefficients
733.09/733.31	c  43765616 implications, 791 cliques
733.09/733.31	c presolved problem has 54698 variables (54698 bin, 0 int, 0 impl, 0 cont) and 178164 constraints
733.09/733.31	c    1108 constraints of type <knapsack>
733.09/733.31	c      54 constraints of type <setppc>
733.09/733.31	c  177002 constraints of type <logicor>
733.09/733.31	c transformed objective value is always integral (scale: 1)
733.09/733.31	c Presolving Time: 724.72
733.09/733.31	c - non default parameters ----------------------------------------------------------------------
733.09/733.31	c # SCIP version 1.2.1.2
733.09/733.31	c 
733.09/733.31	c # frequency for displaying node information lines
733.09/733.31	c # [type: int, range: [-1,2147483647], default: 100]
733.09/733.31	c display/freq = 10000
733.09/733.31	c 
733.09/733.31	c # maximal time in seconds to run
733.09/733.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
733.09/733.31	c limits/time = 1795.87
733.09/733.31	c 
733.09/733.31	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
733.09/733.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
733.09/733.31	c limits/memory = 1620
733.09/733.31	c 
733.09/733.31	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
733.09/733.31	c # [type: int, range: [-1,2147483647], default: 1]
733.09/733.31	c lp/solvefreq = -1
733.09/733.31	c 
733.09/733.31	c # should presolving try to simplify inequalities
733.09/733.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
733.09/733.31	c constraints/linear/simplifyinequalities = TRUE
733.09/733.31	c 
733.09/733.31	c # should presolving try to simplify knapsacks
733.09/733.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
733.09/733.31	c constraints/knapsack/simplifyinequalities = TRUE
733.09/733.31	c 
733.09/733.31	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
733.09/733.31	c # [type: int, range: [-1,2147483647], default: -1]
733.09/733.31	c separating/rapidlearning/freq = 0
733.09/733.31	c 
733.09/733.31	c -----------------------------------------------------------------------------------------------
733.09/733.31	c start solving
733.18/733.49	c 
733.49/733.75	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
733.49/733.75	c   726s|     1 |     2 |     0 |     - |1340M|   0 |   - |  54k| 178k|   0 |   0 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf

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-2687314-1278451608/watcher-2687314-1278451608 -o /tmp/evaluation-result-2687314-1278451608/solver-2687314-1278451608 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687314-1278451608.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: 1.79 1.97 1.65 4/106 26870
/proc/meminfo: memFree=1819340/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=5556 CPUtime=0
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 883 0 0 0 0 0 0 0 19 0 1 0 13374672 5689344 805 1992294400 4194304 7136930 140735285034656 18446744073709551615 6360983 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26870/statm: 1389 809 249 719 0 668 0

[startup+0.0862991 s]
/proc/loadavg: 1.79 1.97 1.65 4/106 26870
/proc/meminfo: memFree=1819340/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=14296 CPUtime=0.08
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 3072 0 0 0 7 1 0 0 19 0 1 0 13374672 14639104 2994 1992294400 4194304 7136930 140735285034656 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26870/statm: 3574 2994 271 719 0 2853 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14296

[startup+0.1013 s]
/proc/loadavg: 1.79 1.97 1.65 4/106 26870
/proc/meminfo: memFree=1819340/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=14904 CPUtime=0.09
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 3200 0 0 0 8 1 0 0 20 0 1 0 13374672 15261696 3122 1992294400 4194304 7136930 140735285034656 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26870/statm: 3726 3122 271 719 0 3005 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14904

[startup+0.301324 s]
/proc/loadavg: 1.79 1.97 1.65 4/106 26870
/proc/meminfo: memFree=1819340/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=26924 CPUtime=0.29
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 6244 0 0 0 27 2 0 0 20 0 1 0 13374672 27570176 6157 1992294400 4194304 7136930 140735285034656 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26870/statm: 6731 6157 271 719 0 6010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26924

[startup+0.70137 s]
/proc/loadavg: 1.79 1.97 1.65 4/106 26870
/proc/meminfo: memFree=1819340/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=48588 CPUtime=0.69
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 11649 0 0 0 64 5 0 0 21 0 1 0 13374672 49754112 11562 1992294400 4194304 7136930 140735285034656 18446744073709551615 5648813 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26870/statm: 12147 11562 271 719 0 11426 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48588

[startup+1.50146 s]
/proc/loadavg: 1.79 1.97 1.65 2/107 26871
/proc/meminfo: memFree=1767500/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=65180 CPUtime=1.49
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 15802 0 0 0 143 6 0 0 23 0 1 0 13374672 66744320 15715 1992294400 4194304 7136930 140735285034656 18446744073709551615 6340400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26870/statm: 16295 15715 271 719 0 15574 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65180

[startup+3.10065 s]
/proc/loadavg: 1.79 1.97 1.65 2/107 26871
/proc/meminfo: memFree=1743816/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=111548 CPUtime=3.09
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 27369 0 0 0 298 11 0 0 25 0 1 0 13374672 114225152 27282 1992294400 4194304 7136930 140735285034656 18446744073709551615 4361606 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26870/statm: 27887 27282 271 719 0 27166 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111548

[startup+6.30102 s]
/proc/loadavg: 1.72 1.96 1.64 2/107 26871
/proc/meminfo: memFree=1468164/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=410872 CPUtime=6.29
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 101184 0 0 0 590 39 0 0 25 0 1 0 13374672 420732928 100686 1992294400 4194304 7136930 140735285034656 18446744073709551615 4688993 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26870/statm: 102718 100686 338 719 0 101997 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 410872

[startup+12.7008 s]
/proc/loadavg: 1.66 1.94 1.64 2/107 26872
/proc/meminfo: memFree=1163372/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=685176 CPUtime=12.69
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 169536 0 0 0 1196 73 0 0 25 0 1 0 13374672 701620224 169038 1992294400 4194304 7136930 140735285034656 18446744073709551615 6166192 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26870/statm: 171294 169038 342 719 0 170573 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 685176

[startup+25.5013 s]
/proc/loadavg: 1.52 1.89 1.63 2/107 26872
/proc/meminfo: memFree=975388/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=860916 CPUtime=25.48
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 211383 0 0 0 2440 108 0 0 25 0 1 0 13374672 881577984 210628 1992294400 4194304 7136930 140735285034656 18446744073709551615 5966506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26870/statm: 215229 210628 347 719 0 214508 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 860916

[startup+51.1012 s]
/proc/loadavg: 1.34 1.82 1.61 2/107 26872
/proc/meminfo: memFree=905080/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=940540 CPUtime=51.06
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 273791 0 0 0 4839 267 0 0 25 0 1 0 13374672 963112960 229317 1992294400 4194304 7136930 140735285034656 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26870/statm: 235135 229318 387 719 0 234414 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 940540

[startup+102.308 s]
/proc/loadavg: 1.15 1.69 1.58 2/107 26874
/proc/meminfo: memFree=862176/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=982548 CPUtime=102.26
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 283681 0 0 0 9954 272 0 0 25 0 1 0 13374672 1006129152 239042 1992294400 4194304 7136930 140735285034656 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26870/statm: 245637 239042 387 719 0 244916 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 982548

[startup+162.301 s]
/proc/loadavg: 1.05 1.56 1.54 2/107 26875
/proc/meminfo: memFree=818528/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=1030276 CPUtime=162.24
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 294799 0 0 0 15944 280 0 0 25 0 1 0 13374672 1055002624 250160 1992294400 4194304 7136930 140735285034656 18446744073709551615 4999902 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26870/statm: 257569 250160 387 719 0 256848 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1030276

[startup+222.301 s]
/proc/loadavg: 1.06 1.47 1.51 2/107 26877
/proc/meminfo: memFree=736068/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=1114804 CPUtime=222.22
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 315354 0 0 0 21933 289 0 0 25 0 1 0 13374672 1141559296 270459 1992294400 4194304 7136930 140735285034656 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26870/statm: 278701 270459 387 719 0 277980 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1114804

[startup+282.301 s]
/proc/loadavg: 1.02 1.38 1.47 2/107 26878
/proc/meminfo: memFree=668612/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=1181456 CPUtime=282.2
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 333723 0 0 0 27924 296 0 0 25 0 1 0 13374672 1209810944 287292 1992294400 4194304 7136930 140735285034656 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26870/statm: 295364 287292 387 719 0 294643 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1181456

[startup+342.301 s]
/proc/loadavg: 1.00 1.31 1.44 2/107 26880
/proc/meminfo: memFree=616284/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=1235492 CPUtime=342.19
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 348052 0 0 0 33916 303 0 0 25 0 1 0 13374672 1265143808 300341 1992294400 4194304 7136930 140735285034656 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26870/statm: 308873 300341 387 719 0 308152 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1235492

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.41 2/107 26882
/proc/meminfo: memFree=544612/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=1309848 CPUtime=402.17
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 366526 0 0 0 39906 311 0 0 25 0 1 0 13374672 1341284352 318237 1992294400 4194304 7136930 140735285034656 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26870/statm: 327462 318237 388 719 0 326741 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1309848

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.38 2/107 26884
/proc/meminfo: memFree=415776/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=1439896 CPUtime=462.16
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 399059 0 0 0 45889 327 0 0 25 0 1 0 13374672 1474453504 350348 1992294400 4194304 7136930 140735285034656 18446744073709551615 4688352 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26870/statm: 359974 350348 388 719 0 359253 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1439896

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.35 2/107 26885
/proc/meminfo: memFree=343608/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=1512252 CPUtime=522.14
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 417832 0 0 0 51877 337 0 0 25 0 1 0 13374672 1548546048 368609 1992294400 4194304 7136930 140735285034656 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26870/statm: 378063 368609 388 719 0 377342 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1512252

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.33 2/107 26886
/proc/meminfo: memFree=254700/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=1602360 CPUtime=582.12
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 440750 0 0 0 57865 347 0 0 25 0 1 0 13374672 1640816640 390503 1992294400 4194304 7136930 140735285034656 18446744073709551615 5968623 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26870/statm: 400590 390503 388 719 0 399869 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1602360

[startup+642.301 s]
/proc/loadavg: 1.00 1.11 1.31 2/107 26888
/proc/meminfo: memFree=174472/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=1683556 CPUtime=642.12
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 461033 0 0 0 63854 358 0 0 25 0 1 0 13374672 1723961344 410530 1992294400 4194304 7136930 140735285034656 18446744073709551615 4689389 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26870/statm: 420889 410530 388 719 0 420168 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1683556

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.28 2/107 26890
/proc/meminfo: memFree=66468/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=1794944 CPUtime=702.09
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 488471 0 0 0 69838 371 0 0 25 0 1 0 13374672 1838022656 437968 1992294400 4194304 7136930 140735285034656 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26870/statm: 448736 437968 388 719 0 448015 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1794944



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+733.201 s]
/proc/loadavg: 1.00 1.07 1.27 2/107 26890
/proc/meminfo: memFree=16992/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=1843612 CPUtime=732.98
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 500294 0 0 0 72920 378 0 0 25 0 1 0 13374672 1887858688 449791 1992294400 4194304 7136930 140735285034656 18446744073709551615 4862077 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26870/statm: 460903 449791 388 719 0 460182 0
Current children cumulated CPU time (s) 732.98
Current children cumulated vsize (KiB) 1843612

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -26870

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

[startup+734.201 s]
/proc/loadavg: 1.00 1.07 1.27 2/108 26891
/proc/meminfo: memFree=16860/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=1844520 CPUtime=733.98
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 501742 0 0 0 73019 379 0 0 25 0 1 0 13374672 1888788480 449829 1992294400 4194304 7136930 140735285034656 18446744073709551615 4697127 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26870/statm: 461130 449829 406 719 0 460409 0
Current children cumulated CPU time (s) 733.98
Current children cumulated vsize (KiB) 1844520

[startup+735.001 s]
/proc/loadavg: 1.00 1.07 1.27 2/108 26891
/proc/meminfo: memFree=16860/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=1844520 CPUtime=734.78
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 501742 0 0 0 73099 379 0 0 25 0 1 0 13374672 1888788480 449829 1992294400 4194304 7136930 140735285034656 18446744073709551615 4697599 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26870/statm: 461130 449829 406 719 0 460409 0
Current children cumulated CPU time (s) 734.78
Current children cumulated vsize (KiB) 1844520

[startup+735.201 s]
/proc/loadavg: 1.00 1.07 1.27 2/108 26891
/proc/meminfo: memFree=16860/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=1844520 CPUtime=734.98
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4202496 501742 0 0 0 73119 379 0 0 25 0 1 0 13374672 1888788480 449829 1992294400 4194304 7136930 140735285034656 18446744073709551615 4697599 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26870/statm: 461130 449829 406 719 0 460409 0
Current children cumulated CPU time (s) 734.98
Current children cumulated vsize (KiB) 1844520

[startup+735.301 s]
/proc/loadavg: 1.00 1.07 1.27 2/108 26891
/proc/meminfo: memFree=16860/2059040 swapFree=4139104/4192956
[pid=26870] ppid=26868 vsize=0 CPUtime=735.08
/proc/26870/stat : 26870 (pbscip.linux.x8) R 26868 26870 26497 0 -1 4203524 501742 0 0 0 73120 388 0 0 25 0 1 0 13374672 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/26870/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 735.08
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 735.377
CPU time (s): 735.165
CPU user time (s): 731.202
CPU system time (s): 3.9634
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 1844636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 731.202
system time used= 3.9634
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 501742
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= 9712

runsolver used 1.23681 second user time and 3.45947 second system time

The end

Launcher Data 

Begin job on node001 at 2010-07-06 23:26:49
IDJOB=2687314
IDBENCH=77604
IDSOLVER=1167
FILE ID=node001/2687314-1278451608
PBS_JOBID= 11233524
Free space on /tmp= 62468 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12025_6.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687314-1278451608/watcher-2687314-1278451608 -o /tmp/evaluation-result-2687314-1278451608/solver-2687314-1278451608 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687314-1278451608.opb -t 1800 -m 1800

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

MD5SUM BENCH= 6c0eb2c4b5b4376f9bed3c34031f2253
RANDOM SEED=2117432039

node001.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		: 3000.215
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	: 6000.43
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		: 3000.215
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1819744 kB
Buffers:         13496 kB
Cached:         138488 kB
SwapCached:       7116 kB
Active:          83624 kB
Inactive:        82404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1819744 kB
SwapTotal:     4192956 kB
SwapFree:      4139104 kB
Dirty:           10368 kB
Writeback:           0 kB
AnonPages:       11896 kB
Mapped:          11836 kB
Slab:            51308 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180904 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= 62464 MiB
End job on node001 at 2010-07-06 23:39:04