Trace number 2687212

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) 698.417 698.625

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12060_5.std.opb
MD5SUMa5005fc9f27cd5643854e7c3033a2662
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark108
Best CPU time to get the best result obtained on this benchmark1800.22
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 constraints256266
Number of constraints which are clauses255066
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-2687212-1278449632.opb>
4.59/4.66	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256266 constraints
4.59/4.66	c problem read
4.59/4.67	c presolving settings loaded
5.99/6.04	c presolving:
21.29/21.36	c (round 1) 8199 del vars, 24830 del conss, 6551 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17028722 impls, 0 clqs
32.48/32.51	c (round 2) 15092 del vars, 53112 del conss, 13059 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17064276 impls, 0 clqs
35.99/36.05	c (round 3) 17266 del vars, 64640 del conss, 14221 chg bounds, 24 chg sides, 27 chg coeffs, 0 upgd conss, 17079706 impls, 0 clqs
38.58/38.69	c (round 4) 18461 del vars, 69354 del conss, 15022 chg bounds, 45 chg sides, 45 chg coeffs, 0 upgd conss, 17090535 impls, 0 clqs
40.48/40.52	c (round 5) 19355 del vars, 72985 del conss, 15618 chg bounds, 45 chg sides, 45 chg coeffs, 0 upgd conss, 17097130 impls, 0 clqs
41.58/41.64	c (round 6) 19819 del vars, 74996 del conss, 15901 chg bounds, 45 chg sides, 45 chg coeffs, 0 upgd conss, 17102290 impls, 0 clqs
42.38/42.43	c (round 7) 20139 del vars, 76314 del conss, 16087 chg bounds, 45 chg sides, 45 chg coeffs, 0 upgd conss, 17105307 impls, 0 clqs
42.89/42.98	c (round 8) 20296 del vars, 77033 del conss, 16184 chg bounds, 45 chg sides, 45 chg coeffs, 0 upgd conss, 17106989 impls, 0 clqs
43.38/43.41	c (round 9) 20394 del vars, 77492 del conss, 16234 chg bounds, 45 chg sides, 45 chg coeffs, 0 upgd conss, 17108138 impls, 0 clqs
43.68/43.74	c (round 10) 20426 del vars, 77689 del conss, 16253 chg bounds, 45 chg sides, 45 chg coeffs, 0 upgd conss, 17108375 impls, 0 clqs
43.98/44.03	c (round 11) 20440 del vars, 77770 del conss, 16260 chg bounds, 45 chg sides, 45 chg coeffs, 0 upgd conss, 17108451 impls, 0 clqs
45.98/46.07	c (round 12) 20440 del vars, 77785 del conss, 16260 chg bounds, 45 chg sides, 45 chg coeffs, 178481 upgd conss, 17108451 impls, 0 clqs
48.87/48.97	c (round 13) 20440 del vars, 77797 del conss, 16260 chg bounds, 134 chg sides, 324 chg coeffs, 178481 upgd conss, 17108451 impls, 0 clqs
697.30/697.50	c pressed CTRL-C 1 times (5 times for forcing termination)
697.30/697.55	c    (689.1s) probing: 338/52402 (0.6%) - 0 fixings, 0 aggregations, 6730530 implications, 0 bound changes
697.30/697.56	c    (689.1s) probing aborted: solving stopped
697.30/697.57	c presolving (14 rounds):
697.30/697.57	c  20440 deleted vars, 77804 deleted constraints, 16260 tightened bounds, 0 added holes, 138 changed sides, 343 changed coefficients
697.30/697.57	c  43812395 implications, 0 cliques
697.30/697.57	c presolved problem has 52402 variables (52402 bin, 0 int, 0 impl, 0 cont) and 178531 constraints
697.30/697.57	c    1149 constraints of type <knapsack>
697.30/697.57	c      59 constraints of type <setppc>
697.30/697.57	c  177323 constraints of type <logicor>
697.30/697.57	c transformed objective value is always integral (scale: 1)
697.30/697.57	c Presolving Time: 688.41
697.30/697.57	c - non default parameters ----------------------------------------------------------------------
697.30/697.57	c # SCIP version 1.2.1.2
697.30/697.57	c 
697.30/697.57	c # frequency for displaying node information lines
697.30/697.57	c # [type: int, range: [-1,2147483647], default: 100]
697.30/697.57	c display/freq = 10000
697.30/697.57	c 
697.30/697.57	c # maximal time in seconds to run
697.30/697.57	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
697.30/697.57	c limits/time = 1795.34
697.30/697.57	c 
697.30/697.57	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
697.30/697.57	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
697.30/697.57	c limits/memory = 1620
697.30/697.57	c 
697.30/697.57	c # should presolving try to simplify inequalities
697.30/697.57	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
697.30/697.57	c constraints/linear/simplifyinequalities = TRUE
697.30/697.57	c 
697.30/697.57	c # should presolving try to simplify knapsacks
697.30/697.57	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
697.30/697.57	c constraints/knapsack/simplifyinequalities = TRUE
697.30/697.57	c 
697.30/697.57	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
697.30/697.57	c # [type: int, range: [-1,2147483647], default: -1]
697.30/697.57	c separating/rapidlearning/freq = 0
697.30/697.57	c 
697.30/697.57	c -----------------------------------------------------------------------------------------------
697.30/697.57	c start solving
697.50/697.75	c 
698.20/698.44	c [src/scip/sepastore.c:59] ERROR: Insufficient memory for reallocation of 1080968 bytes
698.20/698.44	c [src/scip/sepastore.c:59] ERROR: No memory in function call
698.20/698.44	c [src/scip/sepastore.c:258] ERROR: Error <-1> in function call
698.20/698.44	c [src/scip/sepastore.c:375] ERROR: Error <-1> in function call
698.20/698.44	c [src/scip/scip.c:13089] ERROR: Error <-1> in function call
698.20/698.44	c [src/scip/cons_logicor.c:890] ERROR: Error <-1> in function call
698.20/698.44	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
698.20/698.44	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
698.20/698.44	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
698.20/698.44	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
698.20/698.44	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
698.20/698.44	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
698.20/698.44	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
698.20/698.44	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
698.20/698.44	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
698.20/698.44	c [src/cmain.c:657] ERROR: Error <-1> in function call
698.20/698.44	c [src/cmain.c:832] ERROR: Error <-1> in function call
698.20/698.44	c [src/cmain.c:908] ERROR: Error <-1> in function call
698.20/698.44	c SCIP Error (-1): c insufficient memory errorc 
698.20/698.44	c Time complete: 698.23.

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-2687212-1278449632/watcher-2687212-1278449632 -o /tmp/evaluation-result-2687212-1278449632/solver-2687212-1278449632 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687212-1278449632.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: 1.07 1.02 1.00 3/106 25354
/proc/meminfo: memFree=1790164/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=6696 CPUtime=0
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 988 0 0 0 0 0 0 0 18 0 1 0 13174477 6856704 907 1992294400 4194304 8223781 140733747805056 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25354/statm: 1674 919 346 984 0 687 0

[startup+0.045908 s]
/proc/loadavg: 1.07 1.02 1.00 3/106 25354
/proc/meminfo: memFree=1790164/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=12548 CPUtime=0.03
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 2428 0 0 0 3 0 0 0 20 0 1 0 13174477 12849152 2347 1992294400 4194304 8223781 140733747805056 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25354/statm: 3137 2347 365 984 0 2150 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12548

[startup+0.100911 s]
/proc/loadavg: 1.07 1.02 1.00 3/106 25354
/proc/meminfo: memFree=1790164/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=16044 CPUtime=0.09
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 3302 0 0 0 8 1 0 0 20 0 1 0 13174477 16429056 3221 1992294400 4194304 8223781 140733747805056 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25354/statm: 4011 3221 365 984 0 3024 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16044

[startup+0.300925 s]
/proc/loadavg: 1.07 1.02 1.00 3/106 25354
/proc/meminfo: memFree=1790164/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=28064 CPUtime=0.29
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 6346 0 0 0 27 2 0 0 20 0 1 0 13174477 28737536 6256 1992294400 4194304 8223781 140733747805056 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25354/statm: 7016 6256 365 984 0 6029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28064

[startup+0.700952 s]
/proc/loadavg: 1.07 1.02 1.00 3/106 25354
/proc/meminfo: memFree=1790164/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=49728 CPUtime=0.69
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 11719 0 0 0 65 4 0 0 20 0 1 0 13174477 50921472 11629 1992294400 4194304 8223781 140733747805056 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25354/statm: 12432 11629 365 984 0 11445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49728

[startup+1.50101 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 25355
/proc/meminfo: memFree=1739068/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=66324 CPUtime=1.49
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 15902 0 0 0 143 6 0 0 23 0 1 0 13174477 67915776 15812 1992294400 4194304 8223781 140733747805056 18446744073709551615 4361606 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25354/statm: 16581 15812 365 984 0 15594 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66324

[startup+3.10112 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 25355
/proc/meminfo: memFree=1714764/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=108116 CPUtime=3.09
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 26334 0 0 0 299 10 0 0 25 0 1 0 13174477 110710784 26244 1992294400 4194304 8223781 140733747805056 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25354/statm: 27029 26244 365 984 0 26042 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 108116

[startup+6.30034 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 25355
/proc/meminfo: memFree=1461556/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=386336 CPUtime=6.29
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 95021 0 0 0 595 34 0 0 25 0 1 0 13174477 395608064 94496 1992294400 4194304 8223781 140733747805056 18446744073709551615 5955506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25354/statm: 96584 94496 437 984 0 95597 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 386336

[startup+12.7018 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 25355
/proc/meminfo: memFree=1150192/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=677156 CPUtime=12.69
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 167339 0 0 0 1198 71 0 0 25 0 1 0 13174477 693407744 166814 1992294400 4194304 8223781 140733747805056 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25354/statm: 169289 166814 441 984 0 168302 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 677156

[startup+25.5007 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 25357
/proc/meminfo: memFree=925628/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=883480 CPUtime=25.48
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 216613 0 0 0 2437 111 0 0 25 0 1 0 13174477 904683520 215831 1992294400 4194304 8223781 140733747805056 18446744073709551615 5966499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25354/statm: 220870 215831 445 984 0 219883 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 883480

[startup+51.1005 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 25357
/proc/meminfo: memFree=863752/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=948988 CPUtime=51.08
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 269108 0 0 0 4846 262 0 0 25 0 1 0 13174477 971763712 231435 1992294400 4194304 8223781 140733747805056 18446744073709551615 5969489 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25354/statm: 237247 231435 484 984 0 236260 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 948988

[startup+102.308 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 25359
/proc/meminfo: memFree=810804/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=1008932 CPUtime=102.27
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 282546 0 0 0 9959 268 0 0 25 0 1 0 13174477 1033146368 244873 1992294400 4194304 8223781 140733747805056 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25354/statm: 252233 244873 484 984 0 251246 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1008932

[startup+162.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 25359
/proc/meminfo: memFree=755252/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=1064856 CPUtime=162.25
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 296426 0 0 0 15950 275 0 0 25 0 1 0 13174477 1090412544 258753 1992294400 4194304 8223781 140733747805056 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25354/statm: 266214 258753 484 984 0 265227 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1064856

[startup+222.301 s]
/proc/loadavg: 1.17 1.06 1.01 2/107 25361
/proc/meminfo: memFree=672420/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=1149096 CPUtime=222.23
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 318373 0 0 0 21938 285 0 0 25 0 1 0 13174477 1176674304 279164 1992294400 4194304 8223781 140733747805056 18446744073709551615 4688674 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25354/statm: 287274 279164 484 984 0 286287 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1149096

[startup+282.301 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 25363
/proc/meminfo: memFree=604840/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=1218388 CPUtime=282.21
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 336750 0 0 0 27928 293 0 0 25 0 1 0 13174477 1247629312 296005 1992294400 4194304 8223781 140733747805056 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25354/statm: 304597 296005 484 984 0 303610 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1218388

[startup+342.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 25365
/proc/meminfo: memFree=538624/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=1283624 CPUtime=342.2
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 354474 0 0 0 33919 301 0 0 25 0 1 0 13174477 1314430976 312540 1992294400 4194304 8223781 140733747805056 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25354/statm: 320906 312540 484 984 0 319919 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1283624

[startup+402.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 25367
/proc/meminfo: memFree=465588/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=1361280 CPUtime=402.18
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 372679 0 0 0 39908 310 0 0 25 0 1 0 13174477 1393950720 330745 1992294400 4194304 8223781 140733747805056 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25354/statm: 340320 330745 484 984 0 339333 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1361280

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 25376
/proc/meminfo: memFree=376308/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=1450736 CPUtime=462.15
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 395892 0 0 0 45894 321 0 0 25 0 1 0 13174477 1485553664 353446 1992294400 4194304 8223781 140733747805056 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25354/statm: 362684 353446 484 984 0 361697 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1450736

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 25378
/proc/meminfo: memFree=275744/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=1553124 CPUtime=522.14
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 420709 0 0 0 51881 333 0 0 25 0 1 0 13174477 1590398976 378263 1992294400 4194304 8223781 140733747805056 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25354/statm: 388281 378263 484 984 0 387294 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1553124

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25380
/proc/meminfo: memFree=185224/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=1643792 CPUtime=582.13
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 443660 0 0 0 57869 344 0 0 25 0 1 0 13174477 1683243008 400958 1992294400 4194304 8223781 140733747805056 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25354/statm: 410948 400958 484 984 0 409961 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1643792

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25382
/proc/meminfo: memFree=54404/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=1776044 CPUtime=642.11
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 476167 0 0 0 63851 360 0 0 25 0 1 0 13174477 1818669056 433209 1992294400 4194304 8223781 140733747805056 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25354/statm: 444011 433209 484 984 0 443024 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1776044



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+697.502 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 25382
/proc/meminfo: memFree=9748/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=1843944 CPUtime=697.3
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 494029 0 0 0 69361 369 0 0 25 0 1 0 13174477 1888198656 450047 1992294400 4194304 8223781 140733747805056 18446744073709551615 4227151 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25354/statm: 460986 450047 484 984 0 459999 0
Current children cumulated CPU time (s) 697.3
Current children cumulated vsize (KiB) 1843944

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

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

[startup+698.202 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 25382
/proc/meminfo: memFree=9748/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=1871464 CPUtime=697.99
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202496 502733 0 0 0 69424 375 0 0 25 0 1 0 13174477 1916379136 456797 1992294400 4194304 8223781 140733747805056 18446744073709551615 6021715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25354/statm: 467866 456797 508 984 0 466879 0
Current children cumulated CPU time (s) 697.99
Current children cumulated vsize (KiB) 1871464

[startup+698.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25385
/proc/meminfo: memFree=9296/2059040 swapFree=4138560/4192956
[pid=25354] ppid=25352 vsize=0 CPUtime=698.38
/proc/25354/stat : 25354 (pbscip.linux.x8) R 25352 25354 25245 0 -1 4202500 509200 0 0 0 69445 393 0 0 25 0 1 0 13174477 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/25354/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 698.38
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 698.625
CPU time (s): 698.417
CPU user time (s): 694.456
CPU system time (s): 3.9604
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 1891496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 694.456
system time used= 3.9604
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 509200
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= 1749

runsolver used 1.17582 second user time and 3.3025 second system time

The end

Launcher Data 

Begin job on node034 at 2010-07-06 22:53:52
IDJOB=2687212
IDBENCH=77502
IDSOLVER=1169
FILE ID=node034/2687212-1278449632
PBS_JOBID= 11233530
Free space on /tmp= 62392 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-j12060_5.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-2687212-1278449632/watcher-2687212-1278449632 -o /tmp/evaluation-result-2687212-1278449632/solver-2687212-1278449632 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687212-1278449632.opb -t 1800 -m 1800

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

MD5SUM BENCH= a5005fc9f27cd5643854e7c3033a2662
RANDOM SEED=1008973018

node034.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		: 3000.216
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		: 3000.216
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:       1790568 kB
Buffers:         14384 kB
Cached:         163824 kB
SwapCached:      11472 kB
Active:         110792 kB
Inactive:        84944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1790568 kB
SwapTotal:     4192956 kB
SwapFree:      4138560 kB
Dirty:           12956 kB
Writeback:           0 kB
AnonPages:       11636 kB
Mapped:          11736 kB
Slab:            50760 kB
PageTables:       4236 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183856 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= 62388 MiB
End job on node034 at 2010-07-06 23:05:32