Trace number 2686939

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) 814.324 814.557

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12020_7.std.opb
MD5SUMc703179812fadf1f0ad3dce80acaa5dd
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark81
Best CPU time to get the best result obtained on this benchmark11.7942
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 constraints234493
Number of constraints which are clauses233293
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-2686939-1278444761.opb>
4.30/4.33	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234493 constraints
4.30/4.33	c problem read
4.30/4.33	c presolving settings loaded
5.59/5.65	c presolving:
19.89/19.96	c (round 1) 4200 del vars, 12585 del conss, 2877 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16128448 impls, 0 clqs
30.58/30.61	c (round 2) 10305 del vars, 34459 del conss, 8627 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16154213 impls, 0 clqs
34.18/34.20	c (round 3) 12505 del vars, 44503 del conss, 9912 chg bounds, 21 chg sides, 26 chg coeffs, 0 upgd conss, 16165396 impls, 0 clqs
35.97/36.04	c (round 4) 13446 del vars, 48280 del conss, 10485 chg bounds, 55 chg sides, 63 chg coeffs, 0 upgd conss, 16171428 impls, 0 clqs
36.97/37.07	c (round 5) 13905 del vars, 50104 del conss, 10751 chg bounds, 66 chg sides, 76 chg coeffs, 0 upgd conss, 16173572 impls, 0 clqs
37.67/37.72	c (round 6) 14130 del vars, 51020 del conss, 10870 chg bounds, 75 chg sides, 100 chg coeffs, 0 upgd conss, 16174792 impls, 0 clqs
38.07/38.10	c (round 7) 14186 del vars, 51356 del conss, 10897 chg bounds, 75 chg sides, 100 chg coeffs, 0 upgd conss, 16175174 impls, 0 clqs
38.37/38.44	c (round 8) 14215 del vars, 51486 del conss, 10913 chg bounds, 75 chg sides, 100 chg coeffs, 0 upgd conss, 16175326 impls, 0 clqs
38.67/38.73	c (round 9) 14225 del vars, 51546 del conss, 10918 chg bounds, 75 chg sides, 100 chg coeffs, 0 upgd conss, 16175388 impls, 0 clqs
40.68/40.78	c (round 10) 14225 del vars, 51556 del conss, 10918 chg bounds, 75 chg sides, 100 chg coeffs, 182937 upgd conss, 16175388 impls, 0 clqs
44.07/44.18	c (round 11) 14225 del vars, 51574 del conss, 10918 chg bounds, 144 chg sides, 321 chg coeffs, 182937 upgd conss, 16175388 impls, 0 clqs
812.97/813.20	c pressed CTRL-C 1 times (5 times for forcing termination)
813.16/813.49	c    (805.5s) probing: 320/58617 (0.5%) - 0 fixings, 0 aggregations, 5650708 implications, 0 bound changes
813.16/813.49	c    (805.5s) probing aborted: solving stopped
813.26/813.50	c presolving (12 rounds):
813.26/813.50	c  14225 deleted vars, 51584 deleted constraints, 10918 tightened bounds, 0 added holes, 144 changed sides, 324 changed coefficients
813.26/813.50	c  42041986 implications, 0 cliques
813.26/813.50	c presolved problem has 58617 variables (58617 bin, 0 int, 0 impl, 0 cont) and 182948 constraints
813.26/813.50	c    1121 constraints of type <knapsack>
813.26/813.50	c      21 constraints of type <setppc>
813.26/813.50	c  181806 constraints of type <logicor>
813.26/813.50	c transformed objective value is always integral (scale: 1)
813.26/813.50	c Presolving Time: 804.85
813.26/813.50	c - non default parameters ----------------------------------------------------------------------
813.26/813.50	c # SCIP version 1.2.1.2
813.26/813.50	c 
813.26/813.50	c # frequency for displaying node information lines
813.26/813.50	c # [type: int, range: [-1,2147483647], default: 100]
813.26/813.50	c display/freq = 10000
813.26/813.50	c 
813.26/813.50	c # maximal time in seconds to run
813.26/813.50	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
813.26/813.50	c limits/time = 1795.68
813.26/813.50	c 
813.26/813.50	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
813.26/813.50	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
813.26/813.50	c limits/memory = 1620
813.26/813.50	c 
813.26/813.50	c # should presolving try to simplify inequalities
813.26/813.50	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
813.26/813.50	c constraints/linear/simplifyinequalities = TRUE
813.26/813.50	c 
813.26/813.50	c # should presolving try to simplify knapsacks
813.26/813.50	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
813.26/813.50	c constraints/knapsack/simplifyinequalities = TRUE
813.26/813.50	c 
813.26/813.50	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
813.26/813.50	c # [type: int, range: [-1,2147483647], default: -1]
813.26/813.50	c separating/rapidlearning/freq = 0
813.26/813.50	c 
813.26/813.50	c -----------------------------------------------------------------------------------------------
813.26/813.50	c start solving
813.36/813.69	c 
814.07/814.38	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
814.07/814.38	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
814.07/814.38	c [src/scip/lp.c:3515] ERROR: No memory in function call
814.07/814.38	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
814.07/814.38	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
814.07/814.38	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
814.07/814.38	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
814.07/814.38	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
814.07/814.38	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
814.07/814.38	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
814.07/814.38	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
814.07/814.38	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
814.07/814.38	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
814.07/814.38	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
814.07/814.38	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
814.07/814.38	c [src/cmain.c:657] ERROR: Error <-1> in function call
814.07/814.38	c [src/cmain.c:832] ERROR: Error <-1> in function call
814.07/814.38	c [src/cmain.c:908] ERROR: Error <-1> in function call
814.07/814.38	c SCIP Error (-1): c insufficient memory errorc 
814.07/814.38	c Time complete: 814.14.

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-2686939-1278444761/watcher-2686939-1278444761 -o /tmp/evaluation-result-2686939-1278444761/solver-2686939-1278444761 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2686939-1278444761.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 1.00 1.00 3/106 26366
/proc/meminfo: memFree=1798028/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=6696 CPUtime=0
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 1002 0 0 0 0 0 0 0 20 0 1 0 12689964 6856704 922 1992294400 4194304 8223781 140733357168608 18446744073709551615 7302042 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26366/statm: 1931 932 348 984 0 944 0

[startup+0.097918 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26366
/proc/meminfo: memFree=1798028/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=16044 CPUtime=0.08
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 3300 0 0 0 8 0 0 0 20 0 1 0 12689964 16429056 3220 1992294400 4194304 8223781 140733357168608 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26366/statm: 4011 3220 365 984 0 3024 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16044

[startup+0.100919 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26366
/proc/meminfo: memFree=1798028/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=16044 CPUtime=0.09
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 3300 0 0 0 9 0 0 0 20 0 1 0 12689964 16429056 3220 1992294400 4194304 8223781 140733357168608 18446744073709551615 4680644 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26366/statm: 4011 3220 365 984 0 3024 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16044

[startup+0.30094 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26366
/proc/meminfo: memFree=1798028/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=28064 CPUtime=0.29
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 6344 0 0 0 28 1 0 0 20 0 1 0 12689964 28737536 6255 1992294400 4194304 8223781 140733357168608 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26366/statm: 7016 6255 365 984 0 6029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28064

[startup+0.700987 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26366
/proc/meminfo: memFree=1798028/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=49728 CPUtime=0.69
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 11749 0 0 0 66 3 0 0 21 0 1 0 12689964 50921472 11660 1992294400 4194304 8223781 140733357168608 18446744073709551615 4214280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26366/statm: 12432 11660 365 984 0 11445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49728

[startup+1.50108 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26367
/proc/meminfo: memFree=1747056/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=66324 CPUtime=1.49
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 15901 0 0 0 144 5 0 0 23 0 1 0 12689964 67915776 15812 1992294400 4194304 8223781 140733357168608 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26366/statm: 16581 15812 365 984 0 15594 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66324

[startup+3.10127 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26367
/proc/meminfo: memFree=1722752/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=111708 CPUtime=3.09
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 27185 0 0 0 299 10 0 0 25 0 1 0 12689964 114388992 27096 1992294400 4194304 8223781 140733357168608 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26366/statm: 27927 27096 365 984 0 26940 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111708

[startup+6.30064 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26367
/proc/meminfo: memFree=1460368/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=393268 CPUtime=6.29
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 96328 0 0 0 595 34 0 0 25 0 1 0 12689964 402706432 95856 1992294400 4194304 8223781 140733357168608 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26366/statm: 98317 95856 437 984 0 97330 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 393268

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26368
/proc/meminfo: memFree=1147268/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=690704 CPUtime=12.68
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 170209 0 0 0 1198 70 0 0 25 0 1 0 12689964 707280896 169737 1992294400 4194304 8223781 140733357168608 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26366/statm: 172676 169737 441 984 0 171689 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 690704

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26368
/proc/meminfo: memFree=960400/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=858364 CPUtime=25.49
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 209890 0 0 0 2445 104 0 0 25 0 1 0 12689964 878964736 209161 1992294400 4194304 8223781 140733357168608 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26366/statm: 214591 209161 445 984 0 213604 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 858364

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26369
/proc/meminfo: memFree=873724/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=949088 CPUtime=51.07
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 265423 0 0 0 4866 241 0 0 25 0 1 0 12689964 971866112 230922 1992294400 4194304 8223781 140733357168608 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26366/statm: 237272 230922 484 984 0 236285 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 949088

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 26370
/proc/meminfo: memFree=825240/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=997832 CPUtime=102.26
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 277515 0 0 0 9979 247 0 0 25 0 1 0 12689964 1021779968 243014 1992294400 4194304 8223781 140733357168608 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26366/statm: 249458 243014 484 984 0 248471 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 997832

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26372
/proc/meminfo: memFree=778740/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=1048876 CPUtime=162.24
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 289194 0 0 0 15971 253 0 0 25 0 1 0 12689964 1074049024 254627 1992294400 4194304 8223781 140733357168608 18446744073709551615 5969263 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26366/statm: 262219 254627 484 984 0 261232 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1048876

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26373
/proc/meminfo: memFree=739928/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=1088424 CPUtime=222.22
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 298858 0 0 0 21965 257 0 0 25 0 1 0 12689964 1114546176 264291 1992294400 4194304 8223781 140733357168608 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26366/statm: 272106 264291 484 984 0 271119 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1088424

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26375
/proc/meminfo: memFree=661560/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=1167644 CPUtime=282.2
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 318399 0 0 0 27955 265 0 0 25 0 1 0 12689964 1195667456 283832 1992294400 4194304 8223781 140733357168608 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26366/statm: 291911 283832 484 984 0 290924 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1167644

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26377
/proc/meminfo: memFree=605884/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=1225572 CPUtime=342.19
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 333294 0 0 0 33948 271 0 0 25 0 1 0 12689964 1254985728 297703 1992294400 4194304 8223781 140733357168608 18446744073709551615 5969515 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26366/statm: 306393 297703 484 984 0 305406 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1225572

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26378
/proc/meminfo: memFree=550828/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=1279888 CPUtime=402.17
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 347053 0 0 0 39940 277 0 0 25 0 1 0 12689964 1310605312 311462 1992294400 4194304 8223781 140733357168608 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26366/statm: 319972 311462 484 984 0 318985 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1279888

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26380
/proc/meminfo: memFree=493788/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=1338344 CPUtime=462.15
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 361322 0 0 0 45931 284 0 0 25 0 1 0 12689964 1370464256 325665 1992294400 4194304 8223781 140733357168608 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26366/statm: 334586 325665 484 984 0 333599 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1338344

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26381
/proc/meminfo: memFree=401656/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=1433696 CPUtime=522.14
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 384719 0 0 0 51919 295 0 0 25 0 1 0 12689964 1468104704 349062 1992294400 4194304 8223781 140733357168608 18446744073709551615 6207248 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26366/statm: 358424 349062 484 984 0 357437 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1433696

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26383
/proc/meminfo: memFree=292784/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=1545820 CPUtime=582.13
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 411987 0 0 0 57905 308 0 0 25 0 1 0 12689964 1582919680 376297 1992294400 4194304 8223781 140733357168608 18446744073709551615 4209991 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26366/statm: 386455 376297 484 984 0 385468 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1545820

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26385
/proc/meminfo: memFree=225080/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=1612552 CPUtime=642.11
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 429133 0 0 0 63895 316 0 0 25 0 1 0 12689964 1651253248 392675 1992294400 4194304 8223781 140733357168608 18446744073709551615 5955603 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26366/statm: 403138 392675 484 984 0 402151 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1612552

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26386
/proc/meminfo: memFree=168536/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=1671312 CPUtime=702.09
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 443771 0 0 0 69883 326 0 0 25 0 1 0 12689964 1711423488 407057 1992294400 4194304 8223781 140733357168608 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26366/statm: 417828 407057 484 984 0 416841 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1671312

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26388
/proc/meminfo: memFree=86448/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=1750476 CPUtime=762.08
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 464479 0 0 0 75870 338 0 0 25 0 1 0 12689964 1792487424 427253 1992294400 4194304 8223781 140733357168608 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26366/statm: 437619 427253 484 984 0 436632 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1750476



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+813.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26389
/proc/meminfo: memFree=10628/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=1844136 CPUtime=812.97
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 488092 0 0 0 80945 352 0 0 25 0 1 0 12689964 1888395264 449842 1992294400 4194304 8223781 140733357168608 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26366/statm: 461034 449842 484 984 0 460047 0
Current children cumulated CPU time (s) 812.97
Current children cumulated vsize (KiB) 1844136

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

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

[startup+813.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26389
/proc/meminfo: memFree=10628/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=1844136 CPUtime=813.16
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 488178 0 0 0 80964 352 0 0 25 0 1 0 12689964 1888395264 449928 1992294400 4194304 8223781 140733357168608 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26366/statm: 461034 449928 484 984 0 460047 0
Current children cumulated CPU time (s) 813.16
Current children cumulated vsize (KiB) 1844136

[startup+814.219 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 26390
/proc/meminfo: memFree=10720/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=1877596 CPUtime=813.97
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202496 498595 0 0 0 81039 358 0 0 25 0 1 0 12689964 1922658304 458217 1992294400 4194304 8223781 140733357168608 18446744073709551615 6036357 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26366/statm: 469399 458217 508 984 0 468412 0
Current children cumulated CPU time (s) 813.97
Current children cumulated vsize (KiB) 1877596

[startup+814.402 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 26390
/proc/meminfo: memFree=10720/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=0 CPUtime=814.16
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202500 503033 0 0 0 81054 362 0 0 25 0 1 0 12689964 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/26366/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 814.16
Current children cumulated vsize (KiB) 0

[startup+814.502 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 26390
/proc/meminfo: memFree=10720/2059040 swapFree=4138476/4192956
[pid=26366] ppid=26364 vsize=0 CPUtime=814.26
/proc/26366/stat : 26366 (pbscip.linux.x8) R 26364 26366 24253 0 -1 4202500 503033 0 0 0 81054 372 0 0 25 0 1 0 12689964 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/26366/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 814.26
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 814.557
CPU time (s): 814.324
CPU user time (s): 810.541
CPU system time (s): 3.78342
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 1886184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 810.541
system time used= 3.78342
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 503033
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= 1
involuntary context switches= 4447

runsolver used 1.37679 second user time and 3.82942 second system time

The end

Launcher Data 

Begin job on node001 at 2010-07-06 21:32:42
IDJOB=2686939
IDBENCH=77184
IDSOLVER=1169
FILE ID=node001/2686939-1278444761
PBS_JOBID= 11233469
Free space on /tmp= 62464 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-j12020_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-2686939-1278444761/watcher-2686939-1278444761 -o /tmp/evaluation-result-2686939-1278444761/solver-2686939-1278444761 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2686939-1278444761.opb -t 1800 -m 1800

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

MD5SUM BENCH= c703179812fadf1f0ad3dce80acaa5dd
RANDOM SEED=314857606

node001.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1798556 kB
Buffers:         10176 kB
Cached:         161744 kB
SwapCached:       7208 kB
Active:         103260 kB
Inactive:        83172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1798556 kB
SwapTotal:     4192956 kB
SwapFree:      4138476 kB
Dirty:           12468 kB
Writeback:           0 kB
AnonPages:       12104 kB
Mapped:          11544 kB
Slab:            52180 kB
PageTables:       4260 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179336 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= 62460 MiB
End job on node001 at 2010-07-06 21:46:17