Trace number 2704944

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 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (MO) 788.066 788.272

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12048_7.std.opb
MD5SUM58f861b2885c3bb19bb4f63a6571dc89
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark107
Best CPU time to get the best result obtained on this benchmark1798.1
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 constraints256260
Number of constraints which are clauses255060
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 constraint63
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 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2704944-1278582048.opb>
3.89/3.95	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256260 constraints
3.89/3.95	c problem read
3.89/3.95	c presolving settings loaded
5.19/5.25	c presolving:
22.09/22.16	c (round 1) 7726 del vars, 22944 del conss, 6153 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17259454 impls, 0 clqs
33.39/33.45	c (round 2) 14322 del vars, 51760 del conss, 12341 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17295745 impls, 0 clqs
37.39/37.41	c (round 3) 16827 del vars, 63722 del conss, 13805 chg bounds, 34 chg sides, 21 chg coeffs, 0 upgd conss, 17313098 impls, 0 clqs
39.98/40.07	c (round 4) 18100 del vars, 68950 del conss, 14697 chg bounds, 39 chg sides, 32 chg coeffs, 0 upgd conss, 17324399 impls, 0 clqs
41.28/41.37	c (round 5) 18947 del vars, 72462 del conss, 15185 chg bounds, 41 chg sides, 36 chg coeffs, 0 upgd conss, 17330990 impls, 0 clqs
42.28/42.30	c (round 6) 19400 del vars, 74396 del conss, 15457 chg bounds, 41 chg sides, 36 chg coeffs, 0 upgd conss, 17337012 impls, 0 clqs
43.28/43.38	c (round 7) 19897 del vars, 76211 del conss, 15785 chg bounds, 41 chg sides, 36 chg coeffs, 0 upgd conss, 17341905 impls, 0 clqs
43.99/44.05	c (round 8) 20239 del vars, 77705 del conss, 15984 chg bounds, 41 chg sides, 36 chg coeffs, 0 upgd conss, 17345510 impls, 0 clqs
44.48/44.57	c (round 9) 20471 del vars, 78671 del conss, 16121 chg bounds, 41 chg sides, 36 chg coeffs, 0 upgd conss, 17347456 impls, 0 clqs
44.88/44.95	c (round 10) 20605 del vars, 79278 del conss, 16193 chg bounds, 41 chg sides, 36 chg coeffs, 0 upgd conss, 17348832 impls, 0 clqs
45.18/45.24	c (round 11) 20689 del vars, 79653 del conss, 16239 chg bounds, 41 chg sides, 36 chg coeffs, 0 upgd conss, 17349690 impls, 0 clqs
45.38/45.49	c (round 12) 20745 del vars, 79907 del conss, 16272 chg bounds, 41 chg sides, 36 chg coeffs, 0 upgd conss, 17350090 impls, 0 clqs
45.58/45.69	c (round 13) 20771 del vars, 80048 del conss, 16286 chg bounds, 41 chg sides, 36 chg coeffs, 0 upgd conss, 17350356 impls, 0 clqs
45.78/45.87	c (round 14) 20779 del vars, 80097 del conss, 16290 chg bounds, 41 chg sides, 36 chg coeffs, 0 upgd conss, 17350540 impls, 0 clqs
45.98/46.05	c (round 15) 20787 del vars, 80127 del conss, 16294 chg bounds, 41 chg sides, 36 chg coeffs, 0 upgd conss, 17350642 impls, 0 clqs
46.19/46.24	c (round 16) 20791 del vars, 80151 del conss, 16296 chg bounds, 41 chg sides, 36 chg coeffs, 0 upgd conss, 17350680 impls, 0 clqs
47.58/47.69	c (round 17) 20791 del vars, 80157 del conss, 16296 chg bounds, 41 chg sides, 36 chg coeffs, 176103 upgd conss, 17350680 impls, 0 clqs
49.07/49.14	c (round 18) 20791 del vars, 80163 del conss, 16296 chg bounds, 81 chg sides, 211 chg coeffs, 176103 upgd conss, 17350680 impls, 0 clqs
786.59/786.80	c pressed CTRL-C 1 times (5 times for forcing termination)
786.99/787.27	c    (783.3s) probing: 334/52051 (0.6%) - 0 fixings, 0 aggregations, 6853082 implications, 0 bound changes
786.99/787.27	c    (783.3s) probing aborted: solving stopped
786.99/787.28	c presolving (19 rounds):
786.99/787.28	c  20791 deleted vars, 80163 deleted constraints, 16296 tightened bounds, 0 added holes, 84 changed sides, 229 changed coefficients
786.99/787.28	c  43950908 implications, 1 cliques
786.99/787.28	c presolved problem has 52051 variables (52051 bin, 0 int, 0 impl, 0 cont) and 176117 constraints
786.99/787.28	c    1113 constraints of type <knapsack>
786.99/787.28	c  149297 constraints of type <setppc>
786.99/787.28	c   25707 constraints of type <logicor>
786.99/787.28	c transformed objective value is always integral (scale: 1)
786.99/787.28	c Presolving Time: 782.49
786.99/787.28	c - non default parameters ----------------------------------------------------------------------
786.99/787.28	c # SCIP version 1.2.1.3
786.99/787.28	c 
786.99/787.28	c # frequency for displaying node information lines
786.99/787.28	c # [type: int, range: [-1,2147483647], default: 100]
786.99/787.28	c display/freq = 10000
786.99/787.28	c 
786.99/787.28	c # maximal time in seconds to run
786.99/787.28	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
786.99/787.28	c limits/time = 1786.06
786.99/787.28	c 
786.99/787.28	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
786.99/787.28	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
786.99/787.28	c limits/memory = 1620
786.99/787.28	c 
786.99/787.28	c # default clock type (1: CPU user seconds, 2: wall clock time)
786.99/787.28	c # [type: int, range: [1,2], default: 1]
786.99/787.28	c timing/clocktype = 2
786.99/787.28	c 
786.99/787.28	c # should presolving try to simplify inequalities
786.99/787.28	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
786.99/787.28	c constraints/linear/simplifyinequalities = TRUE
786.99/787.28	c 
786.99/787.28	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
786.99/787.28	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
786.99/787.28	c constraints/indicator/addCouplingCons = TRUE
786.99/787.28	c 
786.99/787.28	c # should presolving try to simplify knapsacks
786.99/787.28	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
786.99/787.28	c constraints/knapsack/simplifyinequalities = TRUE
786.99/787.28	c 
786.99/787.28	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
786.99/787.28	c # [type: int, range: [-1,2147483647], default: -1]
786.99/787.28	c separating/rapidlearning/freq = 0
786.99/787.28	c 
786.99/787.28	c -----------------------------------------------------------------------------------------------
786.99/787.28	c start solving
787.19/787.45	c 
787.80/788.09	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
787.80/788.09	c [src/scip/lp.c:3540] ERROR: Insufficient memory for new chunk
787.80/788.09	c [src/scip/lp.c:3540] ERROR: No memory in function call
787.80/788.09	c [src/scip/scip.c:12056] ERROR: Error <-1> in function call
787.80/788.09	c [src/scip/cons_setppc.c:1401] ERROR: Error <-1> in function call
787.80/788.09	c [src/scip/cons_setppc.c:1424] ERROR: Error <-1> in function call
787.80/788.09	c [src/scip/cons_setppc.c:2577] ERROR: Error <-1> in function call
787.80/788.09	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
787.80/788.09	c [src/scip/solve.c:713] ERROR: Error <-1> in function call
787.80/788.09	c [src/scip/solve.c:755] ERROR: Error <-1> in function call
787.80/788.09	c [src/scip/solve.c:792] ERROR: Error <-1> in function call
787.80/788.09	c [src/scip/solve.c:1912] ERROR: Error <-1> in function call
787.80/788.09	c [src/scip/solve.c:2591] ERROR: Error <-1> in function call
787.80/788.09	c [src/scip/solve.c:3206] ERROR: Error <-1> in function call
787.80/788.09	c [src/scip/scip.c:6312] ERROR: Error <-1> in function call
787.80/788.09	c [src/cmain.c:674] ERROR: Error <-1> in function call
787.80/788.09	c [src/cmain.c:849] ERROR: Error <-1> in function call
787.80/788.09	c [src/cmain.c:925] ERROR: Error <-1> in function call
787.80/788.09	c SCIP Error (-1): c insufficient memory errorc 
787.80/788.09	c Time complete: 787.88.

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-2704944-1278582048/watcher-2704944-1278582048 -o /tmp/evaluation-result-2704944-1278582048/solver-2704944-1278582048 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704944-1278582048.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 0.97 0.91 3/106 31079
/proc/meminfo: memFree=1699000/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=7904 CPUtime=0
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 1036 0 0 0 0 0 0 0 17 0 1 0 26412506 8093696 948 1992294400 4194304 8395647 140735962868688 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31079/statm: 1976 957 365 1026 0 946 0

[startup+0.0964049 s]
/proc/loadavg: 0.92 0.97 0.91 3/106 31079
/proc/meminfo: memFree=1699000/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=18240 CPUtime=0.09
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 3838 0 0 0 8 1 0 0 17 0 1 0 26412506 18677760 3750 1992294400 4194304 8395647 140735962868688 18446744073709551615 7382056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31079/statm: 4560 3750 393 1026 0 3530 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18240

[startup+0.101405 s]
/proc/loadavg: 0.92 0.97 0.91 3/106 31079
/proc/meminfo: memFree=1699000/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=18376 CPUtime=0.1
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 3870 0 0 0 9 1 0 0 17 0 1 0 26412506 18817024 3782 1992294400 4194304 8395647 140735962868688 18446744073709551615 7382041 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31079/statm: 4594 3782 393 1026 0 3564 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18376

[startup+0.301427 s]
/proc/loadavg: 0.92 0.97 0.91 3/106 31079
/proc/meminfo: memFree=1699000/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=32748 CPUtime=0.29
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 7459 0 0 0 27 2 0 0 17 0 1 0 26412506 33533952 7371 1992294400 4194304 8395647 140735962868688 18446744073709551615 7370957 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31079/statm: 8187 7371 393 1026 0 7157 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32748

[startup+0.70147 s]
/proc/loadavg: 0.92 0.97 0.91 3/106 31079
/proc/meminfo: memFree=1699000/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=53320 CPUtime=0.69
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 12605 0 0 0 65 4 0 0 17 0 1 0 26412506 54599680 12517 1992294400 4194304 8395647 140735962868688 18446744073709551615 4403588 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31079/statm: 13330 12517 393 1026 0 12300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53320

[startup+1.50056 s]
/proc/loadavg: 0.92 0.97 0.91 2/107 31080
/proc/meminfo: memFree=1643564/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=72152 CPUtime=1.49
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 17309 0 0 0 143 6 0 0 18 0 1 0 26412506 73883648 17221 1992294400 4194304 8395647 140735962868688 18446744073709551615 7382041 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31079/statm: 18038 17221 393 1026 0 17008 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72152

[startup+3.10073 s]
/proc/loadavg: 0.92 0.97 0.91 2/107 31080
/proc/meminfo: memFree=1616904/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=124152 CPUtime=3.09
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 30272 0 0 0 298 11 0 0 21 0 1 0 26412506 127131648 30184 1992294400 4194304 8395647 140735962868688 18446744073709551615 7382056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31079/statm: 31038 30184 393 1026 0 30008 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 124152

[startup+6.30109 s]
/proc/loadavg: 1.01 0.99 0.91 2/107 31080
/proc/meminfo: memFree=1333440/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=422748 CPUtime=6.29
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 104029 0 0 0 594 35 0 0 25 0 1 0 26412506 432893952 103587 1992294400 4194304 8395647 140735962868688 18446744073709551615 4684129 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31079/statm: 105687 103587 463 1026 0 104657 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 422748

[startup+12.7008 s]
/proc/loadavg: 1.01 0.99 0.91 2/107 31080
/proc/meminfo: memFree=1057044/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=677884 CPUtime=12.69
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 167272 0 0 0 1212 57 0 0 25 0 1 0 26412506 694153216 166830 1992294400 4194304 8395647 140735962868688 18446744073709551615 6080447 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31079/statm: 169471 166830 469 1026 0 168441 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 677884

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 31080
/proc/meminfo: memFree=828636/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=890832 CPUtime=25.49
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 217965 0 0 0 2474 75 0 0 25 0 1 0 26412506 912211968 217523 1992294400 4194304 8395647 140735962868688 18446744073709551615 6085496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31079/statm: 222708 217523 475 1026 0 221678 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 890832

[startup+51.101 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 31082
/proc/meminfo: memFree=747788/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=972044 CPUtime=51.07
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 245481 0 0 0 5024 83 0 0 25 0 1 0 26412506 995373056 237770 1992294400 4194304 8395647 140735962868688 18446744073709551615 4684134 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31079/statm: 243011 237770 546 1026 0 241981 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 972044

[startup+102.309 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 31082
/proc/meminfo: memFree=706744/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=1015040 CPUtime=102.27
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 255744 0 0 0 10140 87 0 0 25 0 1 0 26412506 1039400960 248033 1992294400 4194304 8395647 140735962868688 18446744073709551615 6080353 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31079/statm: 253760 248033 546 1026 0 252730 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1015040

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 31084
/proc/meminfo: memFree=658632/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=1064620 CPUtime=162.25
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 267738 0 0 0 16133 92 0 0 25 0 1 0 26412506 1090170880 260027 1992294400 4194304 8395647 140735962868688 18446744073709551615 6080675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31079/statm: 266155 260027 546 1026 0 265125 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1064620

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 31086
/proc/meminfo: memFree=575428/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=1147464 CPUtime=222.23
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 288484 0 0 0 22125 98 0 0 25 0 1 0 26412506 1175003136 280773 1992294400 4194304 8395647 140735962868688 18446744073709551615 6080375 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31079/statm: 286866 280773 546 1026 0 285836 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1147464

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 31088
/proc/meminfo: memFree=515164/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=1207756 CPUtime=282.22
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 303531 0 0 0 28119 103 0 0 25 0 1 0 26412506 1236742144 295820 1992294400 4194304 8395647 140735962868688 18446744073709551615 6080675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31079/statm: 301939 295820 546 1026 0 300909 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1207756

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 31090
/proc/meminfo: memFree=424148/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=1303128 CPUtime=342.2
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 326256 0 0 0 34108 112 0 0 25 0 1 0 26412506 1334403072 318545 1992294400 4194304 8395647 140735962868688 18446744073709551615 6080709 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31079/statm: 325782 318545 546 1026 0 324752 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1303128

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 31090
/proc/meminfo: memFree=387816/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=1339176 CPUtime=402.18
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 335363 0 0 0 40103 115 0 0 25 0 1 0 26412506 1371316224 327652 1992294400 4194304 8395647 140735962868688 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31079/statm: 334794 327652 546 1026 0 333764 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1339176

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 31092
/proc/meminfo: memFree=335364/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=1391060 CPUtime=462.17
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 348352 0 0 0 46098 119 0 0 25 0 1 0 26412506 1424445440 340641 1992294400 4194304 8395647 140735962868688 18446744073709551615 4228079 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31079/statm: 347765 340641 546 1026 0 346735 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1391060

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 31094
/proc/meminfo: memFree=266420/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=1459968 CPUtime=522.15
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 365576 0 0 0 52089 126 0 0 25 0 1 0 26412506 1495007232 357865 1992294400 4194304 8395647 140735962868688 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31079/statm: 364992 357865 546 1026 0 363962 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1459968

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 31096
/proc/meminfo: memFree=189788/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=1536912 CPUtime=582.14
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 384671 0 0 0 58081 133 0 0 25 0 1 0 26412506 1573797888 376960 1992294400 4194304 8395647 140735962868688 18446744073709551615 6080675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31079/statm: 384228 376960 546 1026 0 383198 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1536912

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 31098
/proc/meminfo: memFree=110056/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=1617124 CPUtime=642.13
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 404542 0 0 0 64072 141 0 0 25 0 1 0 26412506 1655934976 396831 1992294400 4194304 8395647 140735962868688 18446744073709551615 6080720 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31079/statm: 404281 396831 546 1026 0 403251 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1617124

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 31098
/proc/meminfo: memFree=10564/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=1743304 CPUtime=702.11
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 435405 0 0 0 70058 153 0 0 25 0 1 0 26412506 1785143296 427694 1992294400 4194304 8395647 140735962868688 18446744073709551615 6080675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31079/statm: 435826 427694 546 1026 0 434796 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1743304

[startup+762.309 s]
/proc/loadavg: 1.05 1.00 0.92 2/107 31100
/proc/meminfo: memFree=10424/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=1808164 CPUtime=762.1
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 452107 0 0 0 76049 161 0 0 25 0 1 0 26412506 1851559936 444396 1992294400 4194304 8395647 140735962868688 18446744073709551615 7385997 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31079/statm: 452041 444396 546 1026 0 451011 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1808164



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+786.801 s]
/proc/loadavg: 1.03 1.00 0.92 2/107 31102
/proc/meminfo: memFree=9828/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=1843500 CPUtime=786.59
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 460525 0 0 0 78494 165 0 0 25 0 1 0 26412506 1887744000 452814 1992294400 4194304 8395647 140735962868688 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31079/statm: 460875 452814 546 1026 0 459845 0
Current children cumulated CPU time (s) 786.59
Current children cumulated vsize (KiB) 1843500

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

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

[startup+787.001 s]
/proc/loadavg: 1.03 1.00 0.92 2/107 31102
/proc/meminfo: memFree=9828/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=1844520 CPUtime=786.78
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 460766 0 0 0 78513 165 0 0 25 0 1 0 26412506 1888788480 453055 1992294400 4194304 8395647 140735962868688 18446744073709551615 6080657 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31079/statm: 461130 453055 546 1026 0 460100 0
Current children cumulated CPU time (s) 786.78
Current children cumulated vsize (KiB) 1844520

[startup+787.817 s]
/proc/loadavg: 1.03 1.00 0.92 2/108 31103
/proc/meminfo: memFree=10064/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=1869080 CPUtime=787.6
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202496 467226 0 0 0 78590 170 0 0 25 0 1 0 26412506 1913937920 459468 1992294400 4194304 8395647 140735962868688 18446744073709551615 4561219 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31079/statm: 467270 459468 548 1026 0 466240 0
Current children cumulated CPU time (s) 787.6
Current children cumulated vsize (KiB) 1869080

[startup+788.201 s]
/proc/loadavg: 1.03 1.00 0.92 2/108 31103
/proc/meminfo: memFree=10064/2059040 swapFree=4135624/4192956
[pid=31079] ppid=31077 vsize=0 CPUtime=787.98
/proc/31079/stat : 31079 (pbscip.linux.x8) R 31077 31079 30157 0 -1 4202500 473853 0 0 0 78615 183 0 0 25 0 1 0 26412506 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/31079/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 787.98
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 788.272
CPU time (s): 788.066
CPU user time (s): 786.158
CPU system time (s): 1.90871
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 1887424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 786.157
system time used= 1.90871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 473853
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= 616

runsolver used 1.3018 second user time and 3.73343 second system time

The end

Launcher Data 

Begin job on node038 at 2010-07-08 11:40:49
IDJOB=2704944
IDBENCH=77428
IDSOLVER=1213
FILE ID=node038/2704944-1278582048
PBS_JOBID= 11240086
Free space on /tmp= 62532 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12048_7.std.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-2704944-1278582048/watcher-2704944-1278582048 -o /tmp/evaluation-result-2704944-1278582048/solver-2704944-1278582048 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704944-1278582048.opb -t 1800 -m 1800

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

MD5SUM BENCH= 58f861b2885c3bb19bb4f63a6571dc89
RANDOM SEED=1060078645

node038.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1699404 kB
Buffers:         41976 kB
Cached:         216588 kB
SwapCached:      11668 kB
Active:          92192 kB
Inactive:       181308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1699404 kB
SwapTotal:     4192956 kB
SwapFree:      4135624 kB
Dirty:           18132 kB
Writeback:           8 kB
AnonPages:       12164 kB
Mapped:           8480 kB
Slab:            64120 kB
PageTables:       4108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181320 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= 62524 MiB
End job on node038 at 2010-07-08 11:53:57