Trace number 2704929

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 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (MO) 900.663 901.021

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12025_2.std.opb
MD5SUM8e085920cc302037c5be183f5639a529
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark108
Best CPU time to get the best result obtained on this benchmark6.89595
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 constraints245199
Number of constraints which are clauses243999
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 constraint35
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2704929-1278582055.opb>
3.39/3.48	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 245199 constraints
3.39/3.48	c problem read
3.39/3.49	c presolving settings loaded
4.59/4.70	c presolving:
20.08/20.16	c (round 1) 6175 del vars, 18464 del conss, 4589 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16735520 impls, 0 clqs
32.09/32.13	c (round 2) 13709 del vars, 48201 del conss, 11684 chg bounds, 1 chg sides, 1 chg coeffs, 0 upgd conss, 16775141 impls, 0 clqs
36.49/36.55	c (round 3) 16553 del vars, 61171 del conss, 13477 chg bounds, 114 chg sides, 85 chg coeffs, 0 upgd conss, 16795111 impls, 0 clqs
39.08/39.19	c (round 4) 18153 del vars, 67336 del conss, 14567 chg bounds, 134 chg sides, 103 chg coeffs, 0 upgd conss, 16806524 impls, 0 clqs
40.88/40.95	c (round 5) 19198 del vars, 71441 del conss, 15249 chg bounds, 165 chg sides, 140 chg coeffs, 0 upgd conss, 16817588 impls, 0 clqs
41.98/42.04	c (round 6) 19871 del vars, 74058 del conss, 15642 chg bounds, 165 chg sides, 140 chg coeffs, 0 upgd conss, 16823917 impls, 0 clqs
42.68/42.72	c (round 7) 20257 del vars, 75680 del conss, 15887 chg bounds, 165 chg sides, 140 chg coeffs, 0 upgd conss, 16827309 impls, 0 clqs
43.18/43.27	c (round 8) 20543 del vars, 76757 del conss, 16062 chg bounds, 165 chg sides, 140 chg coeffs, 0 upgd conss, 16831005 impls, 0 clqs
43.58/43.66	c (round 9) 20696 del vars, 77441 del conss, 16169 chg bounds, 165 chg sides, 140 chg coeffs, 0 upgd conss, 16832524 impls, 0 clqs
43.89/43.98	c (round 10) 20832 del vars, 77966 del conss, 16257 chg bounds, 165 chg sides, 140 chg coeffs, 0 upgd conss, 16833739 impls, 0 clqs
44.18/44.27	c (round 11) 20950 del vars, 78428 del conss, 16323 chg bounds, 165 chg sides, 140 chg coeffs, 0 upgd conss, 16835471 impls, 0 clqs
44.38/44.49	c (round 12) 21020 del vars, 78746 del conss, 16366 chg bounds, 165 chg sides, 140 chg coeffs, 0 upgd conss, 16836097 impls, 0 clqs
44.68/44.71	c (round 13) 21058 del vars, 78909 del conss, 16387 chg bounds, 165 chg sides, 140 chg coeffs, 0 upgd conss, 16836712 impls, 0 clqs
44.88/44.99	c (round 14) 21074 del vars, 79015 del conss, 16406 chg bounds, 165 chg sides, 140 chg coeffs, 0 upgd conss, 16836780 impls, 0 clqs
45.09/45.14	c (round 15) 21090 del vars, 79085 del conss, 16407 chg bounds, 165 chg sides, 140 chg coeffs, 0 upgd conss, 16836836 impls, 0 clqs
46.28/46.39	c (round 16) 21090 del vars, 79092 del conss, 16407 chg bounds, 165 chg sides, 140 chg coeffs, 166107 upgd conss, 16836836 impls, 0 clqs
899.85/900.10	c pressed CTRL-C 1 times (5 times for forcing termination)
899.85/900.15	c    (896.7s) probing: 487/51752 (0.9%) - 0 fixings, 0 aggregations, 7609066 implications, 0 bound changes
899.85/900.15	c    (896.7s) probing aborted: solving stopped
899.85/900.16	c presolving (17 rounds):
899.85/900.16	c  21090 deleted vars, 79092 deleted constraints, 16407 tightened bounds, 0 added holes, 177 changed sides, 269 changed coefficients
899.85/900.16	c  47077854 implications, 0 cliques
899.85/900.16	c presolved problem has 51752 variables (51752 bin, 0 int, 0 impl, 0 cont) and 166111 constraints
899.85/900.16	c    1062 constraints of type <knapsack>
899.85/900.16	c  139491 constraints of type <setppc>
899.85/900.16	c   25558 constraints of type <logicor>
899.85/900.16	c transformed objective value is always integral (scale: 1)
899.85/900.16	c Presolving Time: 895.91
899.85/900.16	c - non default parameters ----------------------------------------------------------------------
899.85/900.16	c # SCIP version 1.2.1.3
899.85/900.16	c 
899.85/900.16	c # frequency for displaying node information lines
899.85/900.16	c # [type: int, range: [-1,2147483647], default: 100]
899.85/900.16	c display/freq = 10000
899.85/900.16	c 
899.85/900.16	c # maximal time in seconds to run
899.85/900.16	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
899.85/900.16	c limits/time = 1786.52
899.85/900.16	c 
899.85/900.16	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
899.85/900.16	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
899.85/900.16	c limits/memory = 1620
899.85/900.16	c 
899.85/900.16	c # default clock type (1: CPU user seconds, 2: wall clock time)
899.85/900.16	c # [type: int, range: [1,2], default: 1]
899.85/900.16	c timing/clocktype = 2
899.85/900.16	c 
899.85/900.16	c # should presolving try to simplify inequalities
899.85/900.16	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
899.85/900.16	c constraints/linear/simplifyinequalities = TRUE
899.85/900.16	c 
899.85/900.16	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
899.85/900.16	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
899.85/900.16	c constraints/indicator/addCouplingCons = TRUE
899.85/900.16	c 
899.85/900.16	c # should presolving try to simplify knapsacks
899.85/900.16	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
899.85/900.16	c constraints/knapsack/simplifyinequalities = TRUE
899.85/900.16	c 
899.85/900.16	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
899.85/900.16	c # [type: int, range: [-1,2147483647], default: -1]
899.85/900.16	c separating/rapidlearning/freq = 0
899.85/900.16	c 
899.85/900.16	c -----------------------------------------------------------------------------------------------
899.85/900.16	c start solving
899.95/900.29	c 
899.95/900.29	c (node 0) switching to memory saving mode (mem: 1337.4M/1620.0M)
900.45/900.85	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
900.45/900.85	c [src/scip/lp.c:3540] ERROR: Insufficient memory for new chunk
900.45/900.85	c [src/scip/lp.c:3540] ERROR: No memory in function call
900.45/900.85	c [src/scip/scip.c:12056] ERROR: Error <-1> in function call
900.45/900.85	c [src/scip/cons_setppc.c:1401] ERROR: Error <-1> in function call
900.45/900.85	c [src/scip/cons_setppc.c:1424] ERROR: Error <-1> in function call
900.45/900.85	c [src/scip/cons_setppc.c:2577] ERROR: Error <-1> in function call
900.45/900.85	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
900.45/900.85	c [src/scip/solve.c:713] ERROR: Error <-1> in function call
900.45/900.85	c [src/scip/solve.c:755] ERROR: Error <-1> in function call
900.45/900.85	c [src/scip/solve.c:792] ERROR: Error <-1> in function call
900.45/900.85	c [src/scip/solve.c:1912] ERROR: Error <-1> in function call
900.45/900.85	c [src/scip/solve.c:2591] ERROR: Error <-1> in function call
900.45/900.85	c [src/scip/solve.c:3206] ERROR: Error <-1> in function call
900.45/900.85	c [src/scip/scip.c:6312] ERROR: Error <-1> in function call
900.45/900.85	c [src/cmain.c:674] ERROR: Error <-1> in function call
900.45/900.85	c [src/cmain.c:849] ERROR: Error <-1> in function call
900.45/900.85	c [src/cmain.c:925] ERROR: Error <-1> in function call
900.45/900.85	c SCIP Error (-1): c insufficient memory errorc 
900.45/900.85	c Time complete: 900.49.

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-2704929-1278582055/watcher-2704929-1278582055 -o /tmp/evaluation-result-2704929-1278582055/solver-2704929-1278582055 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704929-1278582055.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 3/105 32701
/proc/meminfo: memFree=1853652/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=7904 CPUtime=0
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 1125 0 0 0 0 0 0 0 25 0 1 0 26413492 8093696 1037 1992294400 4194304 8395647 140734908976256 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32701/statm: 1976 1044 365 1026 0 946 0

[startup+0.0375699 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32701
/proc/meminfo: memFree=1853652/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=12844 CPUtime=0.03
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 2519 0 0 0 3 0 0 0 25 0 1 0 26413492 13152256 2431 1992294400 4194304 8395647 140734908976256 18446744073709551615 5757997 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32701/statm: 3211 2431 393 1026 0 2181 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12844

[startup+0.101564 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32701
/proc/meminfo: memFree=1853652/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=18372 CPUtime=0.09
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 3897 0 0 0 9 0 0 0 25 0 1 0 26413492 18812928 3809 1992294400 4194304 8395647 140734908976256 18446744073709551615 4222633 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32701/statm: 4593 3809 393 1026 0 3563 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18372

[startup+0.301588 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32701
/proc/meminfo: memFree=1853652/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=32744 CPUtime=0.29
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 7465 0 0 0 27 2 0 0 25 0 1 0 26413492 33529856 7377 1992294400 4194304 8395647 140734908976256 18446744073709551615 4212738 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32701/statm: 8186 7377 393 1026 0 7156 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32744

[startup+0.701637 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32701
/proc/meminfo: memFree=1853652/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=53388 CPUtime=0.69
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 12643 0 0 0 65 4 0 0 25 0 1 0 26413492 54669312 12555 1992294400 4194304 8395647 140734908976256 18446744073709551615 7382073 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32701/statm: 13347 12555 393 1026 0 12317 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53388

[startup+1.50174 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32702
/proc/meminfo: memFree=1796232/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=75232 CPUtime=1.49
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 18077 0 0 0 143 6 0 0 25 0 1 0 26413492 77037568 17989 1992294400 4194304 8395647 140734908976256 18446744073709551615 7382046 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32701/statm: 18808 17989 393 1026 0 17778 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75232

[startup+3.10193 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32702
/proc/meminfo: memFree=1764736/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=133936 CPUtime=3.09
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 32718 0 0 0 298 11 0 0 25 0 1 0 26413492 137150464 32630 1992294400 4194304 8395647 140734908976256 18446744073709551615 7370895 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32701/statm: 33484 32630 393 1026 0 32454 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 133936

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32702
/proc/meminfo: memFree=1465152/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=447428 CPUtime=6.29
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 110027 0 0 0 591 38 0 0 25 0 1 0 26413492 458166272 109585 1992294400 4194304 8395647 140734908976256 18446744073709551615 6080675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 111857 109585 463 1026 0 110827 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 447428

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32702
/proc/meminfo: memFree=1182308/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=707328 CPUtime=12.69
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 174339 0 0 0 1210 59 0 0 25 0 1 0 26413492 724303872 173897 1992294400 4194304 8395647 140734908976256 18446744073709551615 4743411 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 176832 173897 469 1026 0 175802 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 707328

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32704
/proc/meminfo: memFree=1005856/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=866040 CPUtime=25.49
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 212333 0 0 0 2476 73 0 0 25 0 1 0 26413492 886824960 211891 1992294400 4194304 8395647 140734908976256 18446744073709551615 6085522 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 216510 211891 475 1026 0 215480 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 866040

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32704
/proc/meminfo: memFree=938400/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=934520 CPUtime=51.07
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 232769 0 0 0 5028 79 0 0 25 0 1 0 26413492 956948480 228879 1992294400 4194304 8395647 140734908976256 18446744073709551615 4684118 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 233630 228879 592 1026 0 232600 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 934520

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32706
/proc/meminfo: memFree=898596/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=977796 CPUtime=102.26
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 242711 0 0 0 10143 83 0 0 25 0 1 0 26413492 1001263104 238821 1992294400 4194304 8395647 140734908976256 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 244449 238821 592 1026 0 243419 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 977796

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32706
/proc/meminfo: memFree=853956/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=1024184 CPUtime=162.24
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 253841 0 0 0 16137 87 0 0 25 0 1 0 26413492 1048764416 249951 1992294400 4194304 8395647 140734908976256 18446744073709551615 6080375 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 256046 249951 592 1026 0 255016 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1024184

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32708
/proc/meminfo: memFree=774224/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=1103408 CPUtime=222.23
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 273725 0 0 0 22130 93 0 0 25 0 1 0 26413492 1129889792 269835 1992294400 4194304 8395647 140734908976256 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 275852 269835 592 1026 0 274822 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1103408

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32710
/proc/meminfo: memFree=710736/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=1168988 CPUtime=282.21
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 289822 0 0 0 28124 97 0 0 25 0 1 0 26413492 1197043712 285932 1992294400 4194304 8395647 140734908976256 18446744073709551615 6080336 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 292247 285932 592 1026 0 291217 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1168988

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32712
/proc/meminfo: memFree=665352/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=1213772 CPUtime=342.19
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 300884 0 0 0 34119 100 0 0 25 0 1 0 26413492 1242902528 296994 1992294400 4194304 8395647 140734908976256 18446744073709551615 6080709 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 303443 296994 592 1026 0 302413 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1213772

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32714
/proc/meminfo: memFree=603228/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=1278424 CPUtime=402.18
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 316369 0 0 0 40113 105 0 0 25 0 1 0 26413492 1309106176 312479 1992294400 4194304 8395647 140734908976256 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 319606 312479 592 1026 0 318576 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1278424

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32714
/proc/meminfo: memFree=497208/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=1386240 CPUtime=462.16
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 343695 0 0 0 46100 116 0 0 25 0 1 0 26413492 1419509760 339805 1992294400 4194304 8395647 140734908976256 18446744073709551615 6080349 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 346560 339805 592 1026 0 345530 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1386240

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32716
/proc/meminfo: memFree=411276/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=1470896 CPUtime=522.15
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 364279 0 0 0 52091 124 0 0 25 0 1 0 26413492 1506197504 360389 1992294400 4194304 8395647 140734908976256 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 367724 360389 592 1026 0 366694 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1470896

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32718
/proc/meminfo: memFree=344688/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=1538776 CPUtime=582.13
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 381333 0 0 0 58082 131 0 0 25 0 1 0 26413492 1575706624 377443 1992294400 4194304 8395647 140734908976256 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 384694 377443 592 1026 0 383664 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1538776

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32720
/proc/meminfo: memFree=294220/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=1589404 CPUtime=642.12
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 393468 0 0 0 64077 135 0 0 25 0 1 0 26413492 1627549696 389578 1992294400 4194304 8395647 140734908976256 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 397351 389578 592 1026 0 396321 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1589404

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32722
/proc/meminfo: memFree=235444/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=1646872 CPUtime=702.1
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 408114 0 0 0 70069 141 0 0 25 0 1 0 26413492 1686396928 404224 1992294400 4194304 8395647 140734908976256 18446744073709551615 6080332 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 411718 404224 592 1026 0 410688 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1646872

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32722
/proc/meminfo: memFree=193160/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=1689332 CPUtime=762.08
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 418625 0 0 0 76064 144 0 0 25 0 1 0 26413492 1729875968 414735 1992294400 4194304 8395647 140734908976256 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 422333 414735 592 1026 0 421303 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1689332

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32724
/proc/meminfo: memFree=132772/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=1751320 CPUtime=822.07
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 433762 0 0 0 82057 150 0 0 25 0 1 0 26413492 1793351680 429872 1992294400 4194304 8395647 140734908976256 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 437830 429872 592 1026 0 436800 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1751320

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32726
/proc/meminfo: memFree=54032/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=1829612 CPUtime=882.05
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 453327 0 0 0 88049 156 0 0 25 0 1 0 26413492 1873522688 449437 1992294400 4194304 8395647 140734908976256 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 457403 449437 592 1026 0 456373 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1829612



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+900.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32726
/proc/meminfo: memFree=42748/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=1843640 CPUtime=899.85
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 456148 0 0 0 89828 157 0 0 25 0 1 0 26413492 1887887360 452258 1992294400 4194304 8395647 140734908976256 18446744073709551615 6080383 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 460910 452258 592 1026 0 459880 0
Current children cumulated CPU time (s) 899.85
Current children cumulated vsize (KiB) 1843640

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

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

[startup+900.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32726
/proc/meminfo: memFree=42748/2059040 swapFree=4131712/4192956
[pid=32701] ppid=32699 vsize=1883012 CPUtime=900.35
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202496 466600 0 0 0 89874 161 0 0 25 0 1 0 26413492 1928204288 462417 1992294400 4194304 8395647 140734908976256 18446744073709551615 6152678 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32701/statm: 470753 462417 547 1026 0 469723 0
Current children cumulated CPU time (s) 900.35
Current children cumulated vsize (KiB) 1883012

[startup+901.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32727
/proc/meminfo: memFree=8072/2059040 swapFree=4137044/4192956
[pid=32701] ppid=32699 vsize=0 CPUtime=900.63
/proc/32701/stat : 32701 (pbscip.linux.x8) R 32699 32701 31416 0 -1 4202500 469497 0 0 0 89882 181 0 0 25 0 1 0 26413492 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 10
/proc/32701/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 900.63
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 901.021
CPU time (s): 900.663
CPU user time (s): 898.829
CPU system time (s): 1.83372
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 1889308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 898.829
system time used= 1.83372
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 469497
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= 7
involuntary context switches= 3706

runsolver used 1.48677 second user time and 4.27335 second system time

The end

Launcher Data 

Begin job on node080 at 2010-07-08 11:40:56
IDJOB=2704929
IDBENCH=77451
IDSOLVER=1213
FILE ID=node080/2704929-1278582055
PBS_JOBID= 11240068
Free space on /tmp= 62540 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12025_2.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-2704929-1278582055/watcher-2704929-1278582055 -o /tmp/evaluation-result-2704929-1278582055/solver-2704929-1278582055 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704929-1278582055.opb -t 1800 -m 1800

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

MD5SUM BENCH= 8e085920cc302037c5be183f5639a529
RANDOM SEED=1335426554

node080.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		: 3000.255
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	: 6000.51
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		: 3000.255
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	: 5999.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1854180 kB
Buffers:          4104 kB
Cached:         104216 kB
SwapCached:      14912 kB
Active:          54776 kB
Inactive:        76344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1854180 kB
SwapTotal:     4192956 kB
SwapFree:      4131712 kB
Dirty:           17444 kB
Writeback:           0 kB
AnonPages:       12532 kB
Mapped:          11964 kB
Slab:            51864 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182400 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= 62528 MiB
End job on node080 at 2010-07-08 11:55:58