Trace number 2687199

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) 792.622 792.861

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12030_10.std.opb
MD5SUMdf83bcff36e5e2e96ae940422933c983
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark86
Best CPU time to get the best result obtained on this benchmark7.46486
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 constraints245346
Number of constraints which are clauses244146
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 constraint66
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-2687199-1278449484.opb>
4.30/4.32	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 245346 constraints
4.30/4.32	c problem read
4.30/4.32	c presolving settings loaded
5.59/5.60	c presolving:
20.58/20.60	c (round 1) 5610 del vars, 16364 del conss, 4141 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16767384 impls, 0 clqs
32.08/32.11	c (round 2) 12043 del vars, 41876 del conss, 10170 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16802912 impls, 0 clqs
36.48/36.59	c (round 3) 14621 del vars, 53076 del conss, 11865 chg bounds, 49 chg sides, 45 chg coeffs, 0 upgd conss, 16818378 impls, 0 clqs
39.07/39.12	c (round 4) 16038 del vars, 58671 del conss, 12821 chg bounds, 77 chg sides, 86 chg coeffs, 0 upgd conss, 16827295 impls, 0 clqs
40.47/40.58	c (round 5) 16875 del vars, 61984 del conss, 13385 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16832562 impls, 0 clqs
41.37/41.48	c (round 6) 17283 del vars, 63784 del conss, 13635 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16835739 impls, 0 clqs
42.17/42.22	c (round 7) 17565 del vars, 64909 del conss, 13823 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16838313 impls, 0 clqs
42.67/42.70	c (round 8) 17689 del vars, 65490 del conss, 13916 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16839251 impls, 0 clqs
43.07/43.12	c (round 9) 17771 del vars, 65855 del conss, 13978 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16839554 impls, 0 clqs
43.37/43.43	c (round 10) 17807 del vars, 66037 del conss, 14000 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16839693 impls, 0 clqs
43.67/43.72	c (round 11) 17819 del vars, 66107 del conss, 14008 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16839727 impls, 0 clqs
45.57/45.61	c (round 12) 17819 del vars, 66117 del conss, 14008 chg bounds, 82 chg sides, 92 chg coeffs, 179229 upgd conss, 16839727 impls, 0 clqs
47.07/47.10	c (round 13) 17819 del vars, 66122 del conss, 14008 chg bounds, 139 chg sides, 297 chg coeffs, 179229 upgd conss, 16839727 impls, 0 clqs
47.87/47.90	c (round 14) 17819 del vars, 66124 del conss, 14008 chg bounds, 159 chg sides, 360 chg coeffs, 179229 upgd conss, 16839727 impls, 1 clqs
790.99/791.20	c pressed CTRL-C 1 times (5 times for forcing termination)
791.69/791.91	c    (783.8s) probing: 324/55023 (0.6%) - 0 fixings, 0 aggregations, 6363712 implications, 0 bound changes
791.69/791.91	c    (783.8s) probing aborted: solving stopped
791.69/791.93	c presolving (15 rounds):
791.69/791.93	c  17819 deleted vars, 66124 deleted constraints, 14008 tightened bounds, 0 added holes, 160 changed sides, 367 changed coefficients
791.69/791.93	c  43294833 implications, 1 cliques
791.69/791.93	c presolved problem has 55023 variables (55023 bin, 0 int, 0 impl, 0 cont) and 179264 constraints
791.69/791.93	c    1096 constraints of type <knapsack>
791.69/791.93	c      39 constraints of type <setppc>
791.69/791.93	c  178129 constraints of type <logicor>
791.69/791.93	c transformed objective value is always integral (scale: 1)
791.69/791.93	c Presolving Time: 783.16
791.69/791.93	c - non default parameters ----------------------------------------------------------------------
791.69/791.93	c # SCIP version 1.2.1.2
791.69/791.93	c 
791.69/791.93	c # frequency for displaying node information lines
791.69/791.93	c # [type: int, range: [-1,2147483647], default: 100]
791.69/791.93	c display/freq = 10000
791.69/791.93	c 
791.69/791.93	c # maximal time in seconds to run
791.69/791.93	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
791.69/791.93	c limits/time = 1795.68
791.69/791.93	c 
791.69/791.93	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
791.69/791.93	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
791.69/791.93	c limits/memory = 1620
791.69/791.93	c 
791.69/791.93	c # should presolving try to simplify inequalities
791.69/791.93	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
791.69/791.93	c constraints/linear/simplifyinequalities = TRUE
791.69/791.93	c 
791.69/791.93	c # should presolving try to simplify knapsacks
791.69/791.93	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
791.69/791.93	c constraints/knapsack/simplifyinequalities = TRUE
791.69/791.93	c 
791.69/791.93	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
791.69/791.93	c # [type: int, range: [-1,2147483647], default: -1]
791.69/791.93	c separating/rapidlearning/freq = 0
791.69/791.93	c 
791.69/791.93	c -----------------------------------------------------------------------------------------------
791.69/791.93	c start solving
791.89/792.11	c 
792.37/792.68	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
792.37/792.68	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
792.37/792.68	c [src/scip/lp.c:3515] ERROR: No memory in function call
792.37/792.68	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
792.37/792.68	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
792.37/792.68	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
792.37/792.68	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
792.37/792.68	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
792.37/792.68	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
792.37/792.68	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
792.37/792.68	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
792.37/792.68	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
792.37/792.68	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
792.37/792.68	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
792.37/792.68	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
792.37/792.68	c [src/cmain.c:657] ERROR: Error <-1> in function call
792.37/792.68	c [src/cmain.c:832] ERROR: Error <-1> in function call
792.37/792.68	c [src/cmain.c:908] ERROR: Error <-1> in function call
792.37/792.68	c SCIP Error (-1): c insufficient memory errorc 
792.37/792.68	c Time complete: 792.44.

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-2687199-1278449484/watcher-2687199-1278449484 -o /tmp/evaluation-result-2687199-1278449484/solver-2687199-1278449484 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687199-1278449484.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: 1.08 1.02 1.01 3/106 25310
/proc/meminfo: memFree=1823500/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=6692 CPUtime=0
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 984 0 0 0 0 0 0 0 20 0 1 0 13154774 6852608 903 1992294400 4194304 8223781 140734868275936 18446744073709551615 7297136 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25310/statm: 1674 909 343 984 0 687 0

[startup+0.06678 s]
/proc/loadavg: 1.08 1.02 1.01 3/106 25310
/proc/meminfo: memFree=1823500/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=13400 CPUtime=0.05
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 2647 0 0 0 5 0 0 0 20 0 1 0 13154774 13721600 2566 1992294400 4194304 8223781 140734868275936 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25310/statm: 3350 2566 365 984 0 2363 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13400

[startup+0.100781 s]
/proc/loadavg: 1.08 1.02 1.01 3/106 25310
/proc/meminfo: memFree=1823500/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=16044 CPUtime=0.09
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 3301 0 0 0 8 1 0 0 20 0 1 0 13154774 16429056 3220 1992294400 4194304 8223781 140734868275936 18446744073709551615 4908258 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25310/statm: 4011 3220 365 984 0 3024 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16044

[startup+0.300803 s]
/proc/loadavg: 1.08 1.02 1.01 3/106 25310
/proc/meminfo: memFree=1823500/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=28064 CPUtime=0.29
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 6345 0 0 0 27 2 0 0 20 0 1 0 13154774 28737536 6255 1992294400 4194304 8223781 140734868275936 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25310/statm: 7016 6255 365 984 0 6029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28064

[startup+0.700833 s]
/proc/loadavg: 1.08 1.02 1.01 3/106 25310
/proc/meminfo: memFree=1823500/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=49728 CPUtime=0.69
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 11750 0 0 0 64 5 0 0 21 0 1 0 13154774 50921472 11660 1992294400 4194304 8223781 140734868275936 18446744073709551615 7210416 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25310/statm: 12432 11660 365 984 0 11445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49728

[startup+1.5009 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 25313
/proc/meminfo: memFree=1772528/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=66324 CPUtime=1.49
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 15902 0 0 0 142 7 0 0 23 0 1 0 13154774 67915776 15812 1992294400 4194304 8223781 140734868275936 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25310/statm: 16581 15812 365 984 0 15594 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66324

[startup+3.10104 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 25313
/proc/meminfo: memFree=1748100/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=110552 CPUtime=3.09
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 26917 0 0 0 298 11 0 0 25 0 1 0 13154774 113205248 26827 1992294400 4194304 8223781 140734868275936 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25310/statm: 27638 26827 365 984 0 26651 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 110552

[startup+6.30132 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 25313
/proc/meminfo: memFree=1482120/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=399784 CPUtime=6.29
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 98157 0 0 0 590 39 0 0 25 0 1 0 13154774 409378816 97655 1992294400 4194304 8223781 140734868275936 18446744073709551615 4986334 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25310/statm: 99946 97655 437 984 0 98959 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 399784

[startup+12.7009 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 25313
/proc/meminfo: memFree=1179064/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=684504 CPUtime=12.68
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 168738 0 0 0 1195 73 0 0 25 0 1 0 13154774 700932096 168236 1992294400 4194304 8223781 140734868275936 18446744073709551615 5968581 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25310/statm: 171382 168239 441 984 0 170395 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 684504

[startup+25.501 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 25313
/proc/meminfo: memFree=974712/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=867964 CPUtime=25.49
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 212760 0 0 0 2440 109 0 0 25 0 1 0 13154774 888795136 212001 1992294400 4194304 8223781 140734868275936 18446744073709551615 5966499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25310/statm: 216991 212001 445 984 0 216004 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 867964

[startup+51.1002 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 25313
/proc/meminfo: memFree=907752/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=940308 CPUtime=51.07
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 273402 0 0 0 4841 266 0 0 25 0 1 0 13154774 962875392 229121 1992294400 4194304 8223781 140734868275936 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25310/statm: 235077 229121 484 984 0 234090 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 940308

[startup+102.308 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 25315
/proc/meminfo: memFree=851828/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=1000536 CPUtime=102.26
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 287503 0 0 0 9953 273 0 0 25 0 1 0 13154774 1024548864 242793 1992294400 4194304 8223781 140734868275936 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25310/statm: 250134 242793 484 984 0 249147 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1000536

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25317
/proc/meminfo: memFree=811404/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=1043812 CPUtime=162.25
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 297583 0 0 0 15946 279 0 0 25 0 1 0 13154774 1068863488 252873 1992294400 4194304 8223781 140734868275936 18446744073709551615 5969501 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25310/statm: 260953 252873 484 984 0 259966 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1043812

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25317
/proc/meminfo: memFree=743204/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=1113288 CPUtime=222.23
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 314596 0 0 0 21937 286 0 0 25 0 1 0 13154774 1140006912 269886 1992294400 4194304 8223781 140734868275936 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25310/statm: 278322 269886 484 984 0 277335 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1113288

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25319
/proc/meminfo: memFree=674260/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=1184284 CPUtime=282.21
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 333344 0 0 0 27926 295 0 0 25 0 1 0 13154774 1212706816 287098 1992294400 4194304 8223781 140734868275936 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25310/statm: 296071 287098 484 984 0 295084 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1184284

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25321
/proc/meminfo: memFree=618212/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=1240232 CPUtime=342.2
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 347575 0 0 0 33919 301 0 0 25 0 1 0 13154774 1269997568 301073 1992294400 4194304 8223781 140734868275936 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25310/statm: 310058 301073 484 984 0 309071 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1240232

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25323
/proc/meminfo: memFree=576052/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=1282876 CPUtime=402.18
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 358607 0 0 0 39911 307 0 0 25 0 1 0 13154774 1313665024 311783 1992294400 4194304 8223781 140734868275936 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25310/statm: 320719 311783 484 984 0 319732 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1282876

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25325
/proc/meminfo: memFree=488880/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=1369356 CPUtime=462.17
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 381671 0 0 0 45899 318 0 0 25 0 1 0 13154774 1402220544 333566 1992294400 4194304 8223781 140734868275936 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25310/statm: 342339 333566 484 984 0 341352 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1369356

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25325
/proc/meminfo: memFree=430352/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=1429220 CPUtime=522.15
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 397398 0 0 0 51889 326 0 0 25 0 1 0 13154774 1463521280 348268 1992294400 4194304 8223781 140734868275936 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25310/statm: 357305 348268 484 984 0 356318 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1429220

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25336
/proc/meminfo: memFree=365872/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=1494392 CPUtime=582.14
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 413205 0 0 0 57881 333 0 0 25 0 1 0 13154774 1530257408 364075 1992294400 4194304 8223781 140734868275936 18446744073709551615 4690977 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25310/statm: 373598 364075 484 984 0 372611 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1494392

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25338
/proc/meminfo: memFree=284404/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=1575772 CPUtime=642.13
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 433294 0 0 0 63872 341 0 0 25 0 1 0 13154774 1613590528 384164 1992294400 4194304 8223781 140734868275936 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25310/statm: 393943 384164 484 984 0 392956 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1575772

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25340
/proc/meminfo: memFree=179624/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=1681304 CPUtime=702.11
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 459671 0 0 0 69857 354 0 0 25 0 1 0 13154774 1721655296 410285 1992294400 4194304 8223781 140734868275936 18446744073709551615 5969745 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25310/statm: 420326 410285 484 984 0 419339 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1681304

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25342
/proc/meminfo: memFree=63560/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=1801524 CPUtime=762.1
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 490164 0 0 0 75841 369 0 0 25 0 1 0 13154774 1844760576 439242 1992294400 4194304 8223781 140734868275936 18446744073709551615 5969710 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25310/statm: 450381 439242 484 984 0 449394 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1801524



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+791.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25342
/proc/meminfo: memFree=22020/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=1844112 CPUtime=790.99
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 500516 0 0 0 78724 375 0 0 25 0 1 0 13154774 1888370688 449594 1992294400 4194304 8223781 140734868275936 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25310/statm: 461028 449594 484 984 0 460041 0
Current children cumulated CPU time (s) 790.99
Current children cumulated vsize (KiB) 1844112

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

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

[startup+791.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25342
/proc/meminfo: memFree=22020/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=1844112 CPUtime=791.59
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202496 500525 0 0 0 78784 375 0 0 25 0 1 0 13154774 1888370688 449603 1992294400 4194304 8223781 140734868275936 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25310/statm: 461028 449603 484 984 0 460041 0
Current children cumulated CPU time (s) 791.59
Current children cumulated vsize (KiB) 1844112

[startup+792.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25343
/proc/meminfo: memFree=22012/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=1889004 CPUtime=792.37
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4204544 514067 0 0 0 78851 386 0 0 25 0 1 0 13154774 1934340096 460723 1992294400 4194304 8223781 140734868275936 18446744073709551615 6205568 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25310/statm: 472251 460723 508 984 0 471264 0
Current children cumulated CPU time (s) 792.37
Current children cumulated vsize (KiB) 1889004

[startup+792.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25343
/proc/meminfo: memFree=22012/2059040 swapFree=4171448/4192956
[pid=25310] ppid=25308 vsize=0 CPUtime=792.56
/proc/25310/stat : 25310 (pbscip.linux.x8) R 25308 25310 25106 0 -1 4202500 515322 0 0 0 78855 401 0 0 25 0 1 0 13154774 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 2
/proc/25310/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 792.56
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 792.861
CPU time (s): 792.622
CPU user time (s): 788.553
CPU system time (s): 4.06938
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 1889004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 788.553
system time used= 4.06938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 515322
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= 8
involuntary context switches= 5207

runsolver used 1.34879 second user time and 3.72043 second system time

The end

Launcher Data 

Begin job on node057 at 2010-07-06 22:51:24
IDJOB=2687199
IDBENCH=77486
IDSOLVER=1169
FILE ID=node057/2687199-1278449484
PBS_JOBID= 11233540
Free space on /tmp= 62504 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-j12030_10.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-2687199-1278449484/watcher-2687199-1278449484 -o /tmp/evaluation-result-2687199-1278449484/solver-2687199-1278449484 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687199-1278449484.opb -t 1800 -m 1800

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

MD5SUM BENCH= df83bcff36e5e2e96ae940422933c983
RANDOM SEED=1635637809

node057.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		: 3000.245
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		: 3000.245
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:       1824028 kB
Buffers:         10756 kB
Cached:         100144 kB
SwapCached:         40 kB
Active:          29416 kB
Inactive:       120436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1824028 kB
SwapTotal:     4192956 kB
SwapFree:      4171448 kB
Dirty:           11908 kB
Writeback:           0 kB
AnonPages:       38872 kB
Mapped:          14444 kB
Slab:            62960 kB
PageTables:       4108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182960 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= 62500 MiB
End job on node057 at 2010-07-06 23:04:37