Trace number 2687120

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver? (MO) 628.78 628.964

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 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [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-2687120-1278448281.opb>
4.29/4.34	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256260 constraints
4.29/4.34	c problem read
4.29/4.35	c presolving settings loaded
5.60/5.63	c presolving:
21.09/21.12	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
32.28/32.36	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
36.38/36.43	c (round 3) 16827 del vars, 63722 del conss, 13805 chg bounds, 33 chg sides, 21 chg coeffs, 0 upgd conss, 17313098 impls, 0 clqs
39.07/39.19	c (round 4) 18100 del vars, 68950 del conss, 14697 chg bounds, 38 chg sides, 32 chg coeffs, 0 upgd conss, 17324399 impls, 0 clqs
40.57/40.60	c (round 5) 18947 del vars, 72462 del conss, 15185 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17330990 impls, 0 clqs
41.57/41.64	c (round 6) 19400 del vars, 74396 del conss, 15457 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17337012 impls, 0 clqs
42.76/42.82	c (round 7) 19897 del vars, 76211 del conss, 15785 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17341905 impls, 0 clqs
43.46/43.60	c (round 8) 20239 del vars, 77705 del conss, 15984 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17345510 impls, 0 clqs
44.16/44.22	c (round 9) 20471 del vars, 78671 del conss, 16121 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17347456 impls, 0 clqs
44.67/44.71	c (round 10) 20605 del vars, 79278 del conss, 16193 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17348832 impls, 0 clqs
45.07/45.11	c (round 11) 20689 del vars, 79653 del conss, 16239 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17349690 impls, 0 clqs
45.37/45.45	c (round 12) 20745 del vars, 79907 del conss, 16272 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17350090 impls, 0 clqs
45.67/45.76	c (round 13) 20771 del vars, 80048 del conss, 16286 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17350356 impls, 0 clqs
45.96/46.04	c (round 14) 20779 del vars, 80097 del conss, 16290 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17350540 impls, 0 clqs
46.28/46.33	c (round 15) 20787 del vars, 80127 del conss, 16294 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17350642 impls, 0 clqs
46.56/46.62	c (round 16) 20791 del vars, 80151 del conss, 16296 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17350680 impls, 0 clqs
48.26/48.33	c (round 17) 20791 del vars, 80157 del conss, 16296 chg bounds, 40 chg sides, 36 chg coeffs, 176103 upgd conss, 17350680 impls, 0 clqs
49.67/49.75	c (round 18) 20791 del vars, 80163 del conss, 16296 chg bounds, 80 chg sides, 211 chg coeffs, 176103 upgd conss, 17350680 impls, 0 clqs
627.62/627.80	c pressed CTRL-C 1 times (5 times for forcing termination)
628.02/628.21	c    (619.9s) probing: 338/52051 (0.6%) - 0 fixings, 0 aggregations, 6935244 implications, 0 bound changes
628.02/628.21	c    (619.9s) probing aborted: solving stopped
628.02/628.22	c presolving (19 rounds):
628.02/628.22	c  20791 deleted vars, 80163 deleted constraints, 16296 tightened bounds, 0 added holes, 83 changed sides, 229 changed coefficients
628.02/628.22	c  44225734 implications, 1 cliques
628.02/628.22	c presolved problem has 52051 variables (52051 bin, 0 int, 0 impl, 0 cont) and 176117 constraints
628.02/628.22	c    1113 constraints of type <knapsack>
628.02/628.22	c      20 constraints of type <setppc>
628.02/628.22	c  174984 constraints of type <logicor>
628.02/628.22	c transformed objective value is always integral (scale: 1)
628.02/628.22	c Presolving Time: 619.26
628.02/628.22	c - non default parameters ----------------------------------------------------------------------
628.02/628.22	c # SCIP version 1.2.1.2
628.02/628.22	c 
628.02/628.22	c # frequency for displaying node information lines
628.02/628.22	c # [type: int, range: [-1,2147483647], default: 100]
628.02/628.22	c display/freq = 10000
628.02/628.22	c 
628.02/628.22	c # maximal time in seconds to run
628.02/628.22	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
628.02/628.22	c limits/time = 1795.66
628.02/628.22	c 
628.02/628.22	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
628.02/628.22	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
628.02/628.22	c limits/memory = 1620
628.02/628.22	c 
628.02/628.22	c # should presolving try to simplify inequalities
628.02/628.22	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
628.02/628.22	c constraints/linear/simplifyinequalities = TRUE
628.02/628.22	c 
628.02/628.22	c # should presolving try to simplify knapsacks
628.02/628.22	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
628.02/628.22	c constraints/knapsack/simplifyinequalities = TRUE
628.02/628.22	c 
628.02/628.22	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
628.02/628.22	c # [type: int, range: [-1,2147483647], default: -1]
628.02/628.22	c separating/rapidlearning/freq = 0
628.02/628.22	c 
628.02/628.22	c -----------------------------------------------------------------------------------------------
628.02/628.22	c start solving
628.11/628.40	c 
628.51/628.79	c [src/scip/sepastore.c:63] ERROR: Insufficient memory for reallocation of 1080968 bytes
628.51/628.79	c [src/scip/sepastore.c:63] ERROR: No memory in function call
628.51/628.79	c [src/scip/sepastore.c:258] ERROR: Error <-1> in function call
628.51/628.79	c [src/scip/sepastore.c:375] ERROR: Error <-1> in function call
628.51/628.79	c [src/scip/scip.c:13089] ERROR: Error <-1> in function call
628.51/628.79	c [src/scip/cons_logicor.c:890] ERROR: Error <-1> in function call
628.51/628.79	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
628.51/628.79	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
628.51/628.79	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
628.51/628.79	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
628.51/628.79	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
628.51/628.79	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
628.51/628.79	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
628.51/628.79	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
628.51/628.79	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
628.51/628.79	c [src/cmain.c:657] ERROR: Error <-1> in function call
628.51/628.79	c [src/cmain.c:832] ERROR: Error <-1> in function call
628.51/628.79	c [src/cmain.c:908] ERROR: Error <-1> in function call
628.51/628.79	c SCIP Error (-1): c insufficient memory errorc 
628.51/628.79	c Time complete: 628.6.

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-2687120-1278448281/watcher-2687120-1278448281 -o /tmp/evaluation-result-2687120-1278448281/solver-2687120-1278448281 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687120-1278448281.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 0.99 0.99 3/106 21230
/proc/meminfo: memFree=1848604/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=9288 CPUtime=0
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 1080 0 0 0 0 0 0 0 20 0 1 0 13035568 9510912 1000 1992294400 4194304 9819077 140734342287968 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21230/statm: 2322 1009 371 1374 0 943 0

[startup+0.108731 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 21230
/proc/meminfo: memFree=1848604/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=18700 CPUtime=0.1
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 3595 0 0 0 9 1 0 0 20 0 1 0 13035568 19148800 3515 1992294400 4194304 9819077 140734342287968 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21230/statm: 4675 3515 388 1374 0 3296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18700

[startup+0.20074 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 21230
/proc/meminfo: memFree=1848604/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=25192 CPUtime=0.19
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 5242 0 0 0 18 1 0 0 20 0 1 0 13035568 25796608 5162 1992294400 4194304 9819077 140734342287968 18446744073709551615 5649697 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21230/statm: 6298 5162 388 1374 0 4919 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25192

[startup+0.300752 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 21230
/proc/meminfo: memFree=1848604/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=29624 CPUtime=0.29
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 6364 0 0 0 27 2 0 0 20 0 1 0 13035568 30334976 6275 1992294400 4194304 9819077 140734342287968 18446744073709551615 4240609 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21230/statm: 7406 6275 388 1374 0 6027 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29624

[startup+0.700795 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 21230
/proc/meminfo: memFree=1848604/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=51292 CPUtime=0.69
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 11772 0 0 0 65 4 0 0 21 0 1 0 13035568 52523008 11683 1992294400 4194304 9819077 140734342287968 18446744073709551615 4240578 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21230/statm: 12823 11683 388 1374 0 11444 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51292

[startup+1.50088 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 21231
/proc/meminfo: memFree=1794408/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=68720 CPUtime=1.49
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 16134 0 0 0 143 6 0 0 23 0 1 0 13035568 70369280 16045 1992294400 4194304 9819077 140734342287968 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21230/statm: 17180 16045 388 1374 0 15801 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68720

[startup+3.10106 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 21231
/proc/meminfo: memFree=1769360/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=114120 CPUtime=3.09
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 27477 0 0 0 299 10 0 0 25 0 1 0 13035568 116858880 27388 1992294400 4194304 9819077 140734342287968 18446744073709551615 8677936 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21230/statm: 28530 27388 388 1374 0 27151 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 114120

[startup+6.30041 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 21231
/proc/meminfo: memFree=1491228/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=407996 CPUtime=6.29
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 100141 0 0 0 593 36 0 0 25 0 1 0 13035568 417787904 99641 1992294400 4194304 9819077 140734342287968 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21230/statm: 101999 99641 483 1374 0 100620 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 407996

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 21231
/proc/meminfo: memFree=1192264/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=690072 CPUtime=12.69
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 170121 0 0 0 1201 68 0 0 25 0 1 0 13035568 706633728 169621 1992294400 4194304 9819077 140734342287968 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21230/statm: 172518 169621 487 1374 0 171139 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 690072

[startup+25.5015 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 21231
/proc/meminfo: memFree=977868/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=891704 CPUtime=25.49
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 218181 0 0 0 2444 105 0 0 25 0 1 0 13035568 913104896 217424 1992294400 4194304 9819077 140734342287968 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21230/statm: 222926 217424 491 1374 0 221547 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 891704

[startup+51.1013 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 21231
/proc/meminfo: memFree=942900/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=962512 CPUtime=51.06
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 270712 0 0 0 4818 288 0 0 25 0 1 0 13035568 985612288 234344 1992294400 4194304 9819077 140734342287968 18446744073709551615 4210629 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21230/statm: 240628 234344 530 1374 0 239249 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 962512

[startup+102.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 21233
/proc/meminfo: memFree=864904/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=1011860 CPUtime=102.25
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 282193 0 0 0 9932 293 0 0 25 0 1 0 13035568 1036144640 245759 1992294400 4194304 9819077 140734342287968 18446744073709551615 4861916 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21230/statm: 252965 245759 530 1374 0 251586 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1011860

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 21235
/proc/meminfo: memFree=809352/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=1073736 CPUtime=162.23
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 296837 0 0 0 15923 300 0 0 25 0 1 0 13035568 1099505664 260403 1992294400 4194304 9819077 140734342287968 18446744073709551615 4688841 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21230/statm: 268434 260403 530 1374 0 267055 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1073736

[startup+222.308 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 21237
/proc/meminfo: memFree=702712/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=1178284 CPUtime=222.22
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 324182 0 0 0 21911 311 0 0 25 0 1 0 13035568 1206562816 286212 1992294400 4194304 9819077 140734342287968 18446744073709551615 5969496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21230/statm: 294571 286212 530 1374 0 293192 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1178284

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 21237
/proc/meminfo: memFree=610580/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=1280156 CPUtime=282.2
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 350592 0 0 0 27897 323 0 0 25 0 1 0 13035568 1310879744 311309 1992294400 4194304 9819077 140734342287968 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21230/statm: 320039 311309 530 1374 0 318660 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1280156

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 21239
/proc/meminfo: memFree=546348/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=1338120 CPUtime=342.18
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 365042 0 0 0 33887 331 0 0 25 0 1 0 13035568 1370234880 325247 1992294400 4194304 9819077 140734342287968 18446744073709551615 4661061 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21230/statm: 334530 325247 530 1374 0 333151 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1338120

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 21241
/proc/meminfo: memFree=464508/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=1419112 CPUtime=402.17
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 385603 0 0 0 39874 343 0 0 25 0 1 0 13035568 1453170688 345775 1992294400 4194304 9819077 140734342287968 18446744073709551615 4688352 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21230/statm: 354778 345775 530 1374 0 353399 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1419112

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 21243
/proc/meminfo: memFree=371880/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=1513808 CPUtime=462.15
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 409134 0 0 0 45861 354 0 0 25 0 1 0 13035568 1550139392 368794 1992294400 4194304 9819077 140734342287968 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21230/statm: 378452 368794 530 1374 0 377073 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1513808

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 21245
/proc/meminfo: memFree=242300/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=1648768 CPUtime=522.14
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 442175 0 0 0 51844 370 0 0 25 0 1 0 13035568 1688338432 401579 1992294400 4194304 9819077 140734342287968 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21230/statm: 412192 401579 530 1374 0 410813 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1648768

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 21245
/proc/meminfo: memFree=130080/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=1758128 CPUtime=582.12
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 469704 0 0 0 57831 381 0 0 25 0 1 0 13035568 1800323072 429108 1992294400 4194304 9819077 140734342287968 18446744073709551615 5969496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21230/statm: 439532 429108 530 1374 0 438153 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1758128



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+627.802 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 21247
/proc/meminfo: memFree=45512/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=1844196 CPUtime=627.62
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 490777 0 0 0 62370 392 0 0 25 0 1 0 13035568 1888456704 450181 1992294400 4194304 9819077 140734342287968 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21230/statm: 461049 450181 530 1374 0 459670 0
Current children cumulated CPU time (s) 627.62
Current children cumulated vsize (KiB) 1844196

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

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

[startup+627.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 21247
/proc/meminfo: memFree=45512/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=1843172 CPUtime=627.72
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 490785 0 0 0 62380 392 0 0 25 0 1 0 13035568 1887408128 449933 1992294400 4194304 9819077 140734342287968 18446744073709551615 5968148 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21230/statm: 460793 449933 530 1374 0 459414 0
Current children cumulated CPU time (s) 627.72
Current children cumulated vsize (KiB) 1843172

[startup+628.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 21248
/proc/meminfo: memFree=45876/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=1881644 CPUtime=628.51
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202496 502671 0 0 0 62456 395 0 0 25 0 1 0 13035568 1926803456 459554 1992294400 4194304 9819077 140734342287968 18446744073709551615 6179008 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21230/statm: 470411 459584 555 1374 0 469032 0
Current children cumulated CPU time (s) 628.51
Current children cumulated vsize (KiB) 1881644

[startup+628.902 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 21248
/proc/meminfo: memFree=45876/2059040 swapFree=4166220/4192956
[pid=21230] ppid=21228 vsize=0 CPUtime=628.71
/proc/21230/stat : 21230 (pbscip.linux.x8) R 21228 21230 21026 0 -1 4202500 506101 0 0 0 62461 410 0 0 18 0 1 0 13035568 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/21230/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 628.71
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 628.964
CPU time (s): 628.78
CPU user time (s): 624.615
CPU system time (s): 4.16537
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 1881644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 624.615
system time used= 4.16537
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 506101
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= 4
involuntary context switches= 4219

runsolver used 1.05884 second user time and 2.96255 second system time

The end

Launcher Data 

Begin job on node042 at 2010-07-06 22:31:21
IDJOB=2687120
IDBENCH=77428
IDSOLVER=1168
FILE ID=node042/2687120-1278448281
PBS_JOBID= 11233499
Free space on /tmp= 62452 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) 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.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687120-1278448281/watcher-2687120-1278448281 -o /tmp/evaluation-result-2687120-1278448281/solver-2687120-1278448281 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687120-1278448281.opb -t 1800 -m 1800

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

MD5SUM BENCH= 58f861b2885c3bb19bb4f63a6571dc89
RANDOM SEED=1910688428

node042.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		: 3000.213
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	: 6000.42
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		: 3000.213
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1849008 kB
Buffers:          5196 kB
Cached:          95872 kB
SwapCached:       3260 kB
Active:          44696 kB
Inactive:        92880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1849008 kB
SwapTotal:     4192956 kB
SwapFree:      4166220 kB
Dirty:           13908 kB
Writeback:           0 kB
AnonPages:       33224 kB
Mapped:          14408 kB
Slab:            50220 kB
PageTables:       4160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180280 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= 62448 MiB
End job on node042 at 2010-07-06 22:41:51