Trace number 2687290

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? (MO) 664.97 665.175

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12017_7.std.opb
MD5SUMf1ad880d8b0218ee8fbfe589c0282393
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark158
Best CPU time to get the best result obtained on this benchmark1800.19
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 constraints234184
Number of constraints which are clauses232984
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 constraint120
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 1.2.1.2 [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-2687290-1278451126.opb>
4.49/4.55	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234184 constraints
4.49/4.55	c problem read
4.49/4.55	c presolving settings loaded
5.78/5.87	c presolving:
20.08/20.14	c (round 1) 4774 del vars, 14555 del conss, 3235 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16026630 impls, 0 clqs
31.18/31.21	c (round 2) 12161 del vars, 40482 del conss, 10083 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16060390 impls, 0 clqs
35.17/35.25	c (round 3) 14492 del vars, 51753 del conss, 11471 chg bounds, 32 chg sides, 39 chg coeffs, 0 upgd conss, 16073647 impls, 0 clqs
37.56/37.63	c (round 4) 15671 del vars, 56278 del conss, 12227 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16080666 impls, 0 clqs
38.97/39.06	c (round 5) 16246 del vars, 58655 del conss, 12587 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16084836 impls, 0 clqs
39.67/39.75	c (round 6) 16585 del vars, 60051 del conss, 12736 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16087492 impls, 0 clqs
40.17/40.23	c (round 7) 16706 del vars, 60648 del conss, 12817 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16088497 impls, 0 clqs
40.57/40.62	c (round 8) 16778 del vars, 60964 del conss, 12867 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16089046 impls, 0 clqs
40.86/40.96	c (round 9) 16824 del vars, 61185 del conss, 12899 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16089335 impls, 0 clqs
41.17/41.27	c (round 10) 16856 del vars, 61314 del conss, 12920 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16089534 impls, 0 clqs
41.47/41.55	c (round 11) 16872 del vars, 61403 del conss, 12932 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16089610 impls, 0 clqs
41.78/41.82	c (round 12) 16886 del vars, 61459 del conss, 12939 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16089674 impls, 0 clqs
41.97/42.09	c (round 13) 16888 del vars, 61479 del conss, 12940 chg bounds, 39 chg sides, 46 chg coeffs, 0 upgd conss, 16089688 impls, 0 clqs
43.97/44.01	c (round 14) 16888 del vars, 61481 del conss, 12940 chg bounds, 39 chg sides, 46 chg coeffs, 172703 upgd conss, 16089688 impls, 0 clqs
663.99/664.20	c pressed CTRL-C 1 times (5 times for forcing termination)
663.99/664.23	c    (655.9s) probing: 577/55954 (1.0%) - 0 fixings, 0 aggregations, 8148376 implications, 0 bound changes
663.99/664.23	c    (655.9s) probing aborted: solving stopped
663.99/664.24	c presolving (15 rounds):
663.99/664.24	c  16888 deleted vars, 61481 deleted constraints, 12940 tightened bounds, 0 added holes, 41 changed sides, 152 changed coefficients
663.99/664.24	c  45912892 implications, 0 cliques
663.99/664.24	c presolved problem has 55954 variables (55954 bin, 0 int, 0 impl, 0 cont) and 172705 constraints
663.99/664.24	c    1152 constraints of type <knapsack>
663.99/664.24	c       2 constraints of type <setppc>
663.99/664.24	c  171551 constraints of type <logicor>
663.99/664.24	c transformed objective value is always integral (scale: 1)
663.99/664.24	c Presolving Time: 655.25
663.99/664.24	c - non default parameters ----------------------------------------------------------------------
663.99/664.24	c # SCIP version 1.2.1.2
663.99/664.24	c 
663.99/664.24	c # frequency for displaying node information lines
663.99/664.24	c # [type: int, range: [-1,2147483647], default: 100]
663.99/664.24	c display/freq = 10000
663.99/664.24	c 
663.99/664.24	c # maximal time in seconds to run
663.99/664.24	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
663.99/664.24	c limits/time = 1795.46
663.99/664.24	c 
663.99/664.24	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
663.99/664.24	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
663.99/664.24	c limits/memory = 1620
663.99/664.24	c 
663.99/664.24	c # should presolving try to simplify inequalities
663.99/664.24	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
663.99/664.24	c constraints/linear/simplifyinequalities = TRUE
663.99/664.24	c 
663.99/664.24	c # should presolving try to simplify knapsacks
663.99/664.24	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
663.99/664.24	c constraints/knapsack/simplifyinequalities = TRUE
663.99/664.24	c 
663.99/664.24	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
663.99/664.24	c # [type: int, range: [-1,2147483647], default: -1]
663.99/664.24	c separating/rapidlearning/freq = 0
663.99/664.24	c 
663.99/664.24	c -----------------------------------------------------------------------------------------------
663.99/664.24	c start solving
664.19/664.42	c 
664.19/664.42	c (node 0) switching to memory saving mode (mem: 1350.5M/1620.0M)
664.69/664.99	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 262208 bytes
664.69/664.99	c [src/scip/lp.c:263] ERROR: Insufficient memory for new chunk
664.69/664.99	c [src/scip/lp.c:263] ERROR: No memory in function call
664.69/664.99	c [src/scip/scip.c:11859] ERROR: Error <-1> in function call
664.69/664.99	c [src/scip/cons_logicor.c:861] ERROR: Error <-1> in function call
664.69/664.99	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
664.69/664.99	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
664.69/664.99	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
664.69/664.99	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
664.69/664.99	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
664.69/664.99	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
664.69/664.99	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
664.69/664.99	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
664.69/664.99	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
664.69/664.99	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
664.69/664.99	c [src/cmain.c:657] ERROR: Error <-1> in function call
664.69/664.99	c [src/cmain.c:832] ERROR: Error <-1> in function call
664.69/664.99	c [src/cmain.c:908] ERROR: Error <-1> in function call
664.69/664.99	c SCIP Error (-1): c insufficient memory errorc 
664.69/664.99	c Time complete: 664.78.

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-2687290-1278451126/watcher-2687290-1278451126 -o /tmp/evaluation-result-2687290-1278451126/solver-2687290-1278451126 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687290-1278451126.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: 1.01 1.01 1.00 3/106 20439
/proc/meminfo: memFree=1829956/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=7724 CPUtime=0
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 1009 0 0 0 0 0 0 0 15 0 1 0 13324920 7909376 929 1992294400 4194304 8223781 140735768803680 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20439/statm: 1931 939 348 984 0 944 0

[startup+0.069521 s]
/proc/loadavg: 1.01 1.01 1.00 3/106 20439
/proc/meminfo: memFree=1829956/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=13404 CPUtime=0.06
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 2647 0 0 0 6 0 0 0 17 0 1 0 13324920 13725696 2566 1992294400 4194304 8223781 140735768803680 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20439/statm: 3351 2566 365 984 0 2364 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13404

[startup+0.101523 s]
/proc/loadavg: 1.01 1.01 1.00 3/106 20439
/proc/meminfo: memFree=1829956/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=16048 CPUtime=0.1
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 3301 0 0 0 9 1 0 0 17 0 1 0 13324920 16433152 3220 1992294400 4194304 8223781 140735768803680 18446744073709551615 4373944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20439/statm: 4012 3220 365 984 0 3025 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 16048

[startup+0.301542 s]
/proc/loadavg: 1.01 1.01 1.00 3/106 20439
/proc/meminfo: memFree=1829956/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=27040 CPUtime=0.29
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 6086 0 0 0 27 2 0 0 17 0 1 0 13324920 27688960 5996 1992294400 4194304 8223781 140735768803680 18446744073709551615 7246557 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20439/statm: 6760 5996 365 984 0 5773 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27040

[startup+0.70158 s]
/proc/loadavg: 1.01 1.01 1.00 3/106 20439
/proc/meminfo: memFree=1829956/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=48452 CPUtime=0.7
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 11440 0 0 0 66 4 0 0 17 0 1 0 13324920 49614848 11350 1992294400 4194304 8223781 140735768803680 18446744073709551615 4240595 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20439/statm: 12113 11350 365 984 0 11126 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 48452

[startup+1.50066 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 20440
/proc/meminfo: memFree=1780224/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=64976 CPUtime=1.49
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 15552 0 0 0 144 5 0 0 18 0 1 0 13324920 66535424 15462 1992294400 4194304 8223781 140735768803680 18446744073709551615 7163893 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20439/statm: 16244 15462 365 984 0 15257 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64976

[startup+3.10081 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 20440
/proc/meminfo: memFree=1757904/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=105140 CPUtime=3.09
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 25570 0 0 0 299 10 0 0 21 0 1 0 13324920 107663360 25480 1992294400 4194304 8223781 140735768803680 18446744073709551615 6641292 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20439/statm: 26285 25480 365 984 0 25298 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 105140

[startup+6.30112 s]
/proc/loadavg: 1.09 1.02 1.01 2/107 20442
/proc/meminfo: memFree=1493536/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=381576 CPUtime=6.29
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 93405 0 0 0 595 34 0 0 25 0 1 0 13324920 390733824 92932 1992294400 4194304 8223781 140735768803680 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20439/statm: 95394 92932 437 984 0 94407 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 381576

[startup+12.7007 s]
/proc/loadavg: 1.16 1.04 1.01 2/107 20444
/proc/meminfo: memFree=1189852/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=679316 CPUtime=12.68
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 167406 0 0 0 1198 70 0 0 25 0 1 0 13324920 695619584 166933 1992294400 4194304 8223781 140735768803680 18446744073709551615 5969485 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20439/statm: 169829 166933 441 984 0 168842 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 679316

[startup+25.501 s]
/proc/loadavg: 1.13 1.04 1.01 2/107 20444
/proc/meminfo: memFree=999520/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=848576 CPUtime=25.48
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 208006 0 0 0 2446 102 0 0 25 0 1 0 13324920 868941824 207276 1992294400 4194304 8223781 140735768803680 18446744073709551615 5966506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20439/statm: 212144 207276 445 984 0 211157 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 848576

[startup+51.1014 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 20444
/proc/meminfo: memFree=924128/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=930664 CPUtime=51.06
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 247633 0 0 0 4856 250 0 0 25 0 1 0 13324920 952999936 226670 1992294400 4194304 8223781 140735768803680 18446744073709551615 5969745 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20439/statm: 232666 226670 484 984 0 231679 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 930664

[startup+102.309 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 20446
/proc/meminfo: memFree=876760/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=981116 CPUtime=102.26
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 259367 0 0 0 9970 256 0 0 25 0 1 0 13324920 1004662784 238107 1992294400 4194304 8223781 140735768803680 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20439/statm: 245279 238107 484 984 0 244292 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 981116

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 20448
/proc/meminfo: memFree=816620/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=1047904 CPUtime=162.23
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 275880 0 0 0 15959 264 0 0 25 0 1 0 13324920 1073053696 254620 1992294400 4194304 8223781 140735768803680 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20439/statm: 261976 254620 484 984 0 260989 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1047904

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 20449
/proc/meminfo: memFree=723992/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=1135176 CPUtime=222.21
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 297466 0 0 0 21948 273 0 0 25 0 1 0 13324920 1162420224 276206 1992294400 4194304 8223781 140735768803680 18446744073709551615 5969519 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20439/statm: 283794 276206 484 984 0 282807 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1135176

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 20450
/proc/meminfo: memFree=642276/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=1222004 CPUtime=282.2
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 318352 0 0 0 27938 282 0 0 25 0 1 0 13324920 1251332096 297092 1992294400 4194304 8223781 140735768803680 18446744073709551615 4689557 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20439/statm: 305501 297092 484 984 0 304514 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1222004

[startup+342.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 20452
/proc/meminfo: memFree=575564/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=1285388 CPUtime=342.18
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 334472 0 0 0 33929 289 0 0 25 0 1 0 13324920 1316237312 313212 1992294400 4194304 8223781 140735768803680 18446744073709551615 5969263 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20439/statm: 321347 313212 484 984 0 320360 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1285388

[startup+402.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 20454
/proc/meminfo: memFree=454044/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=1412720 CPUtime=402.16
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 364951 0 0 0 39913 303 0 0 25 0 1 0 13324920 1446625280 343658 1992294400 4194304 8223781 140735768803680 18446744073709551615 4862096 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20439/statm: 353180 343658 484 984 0 352193 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1412720

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 20456
/proc/meminfo: memFree=362036/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=1504864 CPUtime=462.14
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 388017 0 0 0 45900 314 0 0 25 0 1 0 13324920 1540980736 366468 1992294400 4194304 8223781 140735768803680 18446744073709551615 4690639 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20439/statm: 376216 366468 484 984 0 375229 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1504864

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20457
/proc/meminfo: memFree=252916/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=1619364 CPUtime=522.13
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 416393 0 0 0 51884 329 0 0 25 0 1 0 13324920 1658228736 394043 1992294400 4194304 8223781 140735768803680 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20439/statm: 404841 394043 484 984 0 403854 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1619364

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20458
/proc/meminfo: memFree=167480/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=1705024 CPUtime=582.11
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 438205 0 0 0 57867 344 0 0 25 0 1 0 13324920 1745944576 415599 1992294400 4194304 8223781 140735768803680 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20439/statm: 426256 415599 484 984 0 425269 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1705024

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20460
/proc/meminfo: memFree=65056/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=1806664 CPUtime=642.1
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 463131 0 0 0 63848 362 0 0 25 0 1 0 13324920 1850023936 440525 1992294400 4194304 8223781 140735768803680 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20439/statm: 451666 440525 484 984 0 450679 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1806664



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+664.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20460
/proc/meminfo: memFree=30584/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=1843912 CPUtime=663.99
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 471759 0 0 0 66031 368 0 0 25 0 1 0 13324920 1888165888 449153 1992294400 4194304 8223781 140735768803680 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20439/statm: 460978 449153 484 984 0 459991 0
Current children cumulated CPU time (s) 663.99
Current children cumulated vsize (KiB) 1843912

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

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

[startup+664.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20461
/proc/meminfo: memFree=32808/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=1859560 CPUtime=664.38
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202496 476822 0 0 0 66069 369 0 0 25 0 1 0 13324920 1904189440 453038 1992294400 4194304 8223781 140735768803680 18446744073709551615 4667257 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20439/statm: 464890 453038 506 984 0 463903 0
Current children cumulated CPU time (s) 664.38
Current children cumulated vsize (KiB) 1859560

[startup+665.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20461
/proc/meminfo: memFree=32808/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=0 CPUtime=664.78
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202500 486811 0 0 0 66104 374 0 0 25 0 1 0 13324920 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/20439/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 664.78
Current children cumulated vsize (KiB) 0

[startup+665.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20461
/proc/meminfo: memFree=32808/2059040 swapFree=4139144/4192956
[pid=20439] ppid=20437 vsize=0 CPUtime=664.88
/proc/20439/stat : 20439 (pbscip.linux.x8) R 20437 20439 20249 0 -1 4202500 486811 0 0 0 66104 384 0 0 25 0 1 0 13324920 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/20439/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 664.88
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 665.175
CPU time (s): 664.97
CPU user time (s): 661.049
CPU system time (s): 3.9204
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 1886216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 661.05
system time used= 3.9204
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 486811
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= 8200

runsolver used 1.08483 second user time and 3.17352 second system time

The end

Launcher Data 

Begin job on node018 at 2010-07-06 23:18:47
IDJOB=2687290
IDBENCH=77567
IDSOLVER=1169
FILE ID=node018/2687290-1278451126
PBS_JOBID= 11233537
Free space on /tmp= 62512 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12017_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-2687290-1278451126/watcher-2687290-1278451126 -o /tmp/evaluation-result-2687290-1278451126/solver-2687290-1278451126 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687290-1278451126.opb -t 1800 -m 1800

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

MD5SUM BENCH= f1ad880d8b0218ee8fbfe589c0282393
RANDOM SEED=725251876

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1830484 kB
Buffers:         15136 kB
Cached:         127736 kB
SwapCached:       7352 kB
Active:          47280 kB
Inactive:       109976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1830484 kB
SwapTotal:     4192956 kB
SwapFree:      4139144 kB
Dirty:           12368 kB
Writeback:           0 kB
AnonPages:       11740 kB
Mapped:          11888 kB
Slab:            49236 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181156 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= 62508 MiB
End job on node018 at 2010-07-06 23:29:53