Trace number 2687368

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) 762.437 762.666

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9038_2.std.opb
MD5SUMe5816ad1b3dc14cfee75f9257c223cc5
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark78
Best CPU time to get the best result obtained on this benchmark6.64399
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54782
Total number of constraints192794
Number of constraints which are clauses191594
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 constraint51
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-2687368-1278452408.opb>
3.30/3.35	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 192794 constraints
3.30/3.35	c problem read
3.30/3.35	c presolving settings loaded
4.30/4.34	c presolving:
15.68/15.78	c (round 1) 4969 del vars, 14521 del conss, 3917 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12967468 impls, 0 clqs
22.39/22.46	c (round 2) 8965 del vars, 32287 del conss, 7695 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12991957 impls, 0 clqs
24.68/24.70	c (round 3) 10546 del vars, 39352 del conss, 8612 chg bounds, 29 chg sides, 25 chg coeffs, 0 upgd conss, 13005215 impls, 0 clqs
26.08/26.17	c (round 4) 11436 del vars, 42899 del conss, 9158 chg bounds, 44 chg sides, 42 chg coeffs, 0 upgd conss, 13014796 impls, 0 clqs
27.19/27.22	c (round 5) 11974 del vars, 45127 del conss, 9507 chg bounds, 44 chg sides, 42 chg coeffs, 0 upgd conss, 13019553 impls, 0 clqs
27.79/27.86	c (round 6) 12322 del vars, 46644 del conss, 9706 chg bounds, 44 chg sides, 42 chg coeffs, 0 upgd conss, 13022323 impls, 0 clqs
28.28/28.35	c (round 7) 12524 del vars, 47481 del conss, 9826 chg bounds, 44 chg sides, 42 chg coeffs, 0 upgd conss, 13024318 impls, 0 clqs
28.68/28.72	c (round 8) 12657 del vars, 48065 del conss, 9909 chg bounds, 44 chg sides, 42 chg coeffs, 0 upgd conss, 13025371 impls, 0 clqs
28.98/29.07	c (round 9) 12747 del vars, 48455 del conss, 9975 chg bounds, 44 chg sides, 42 chg coeffs, 0 upgd conss, 13025743 impls, 0 clqs
29.29/29.34	c (round 10) 12791 del vars, 48666 del conss, 10004 chg bounds, 44 chg sides, 42 chg coeffs, 0 upgd conss, 13025883 impls, 0 clqs
29.48/29.58	c (round 11) 12813 del vars, 48778 del conss, 10020 chg bounds, 44 chg sides, 42 chg coeffs, 0 upgd conss, 13025923 impls, 0 clqs
29.79/29.80	c (round 12) 12821 del vars, 48821 del conss, 10026 chg bounds, 44 chg sides, 42 chg coeffs, 0 upgd conss, 13025929 impls, 0 clqs
31.19/31.29	c (round 13) 12821 del vars, 48827 del conss, 10026 chg bounds, 44 chg sides, 42 chg coeffs, 143967 upgd conss, 13025929 impls, 0 clqs
32.28/32.31	c (round 14) 12821 del vars, 48827 del conss, 10026 chg bounds, 79 chg sides, 208 chg coeffs, 143967 upgd conss, 13025929 impls, 0 clqs
761.37/761.60	c pressed CTRL-C 1 times (5 times for forcing termination)
761.37/761.70	c    (754.7s) probing: 424/41961 (1.0%) - 1 fixings, 1 aggregations, 6333248 implications, 0 bound changes
761.37/761.70	c    (754.7s) probing aborted: solving stopped
761.48/761.72	c presolving (15 rounds):
761.48/761.72	c  12823 deleted vars, 48830 deleted constraints, 10026 tightened bounds, 0 added holes, 79 changed sides, 213 changed coefficients
761.48/761.72	c  42908475 implications, 0 cliques
761.48/761.72	c presolved problem has 41959 variables (41959 bin, 0 int, 0 impl, 0 cont) and 143982 constraints
761.48/761.72	c    1152 constraints of type <knapsack>
761.48/761.72	c      18 constraints of type <setppc>
761.48/761.72	c  142812 constraints of type <logicor>
761.48/761.72	c transformed objective value is always integral (scale: 1)
761.48/761.72	c Presolving Time: 754.16
761.48/761.72	c - non default parameters ----------------------------------------------------------------------
761.48/761.72	c # SCIP version 1.2.1.2
761.48/761.72	c 
761.48/761.72	c # frequency for displaying node information lines
761.48/761.72	c # [type: int, range: [-1,2147483647], default: 100]
761.48/761.72	c display/freq = 10000
761.48/761.72	c 
761.48/761.72	c # maximal time in seconds to run
761.48/761.72	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
761.48/761.72	c limits/time = 1796.66
761.48/761.72	c 
761.48/761.72	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
761.48/761.72	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
761.48/761.72	c limits/memory = 1620
761.48/761.72	c 
761.48/761.72	c # should presolving try to simplify inequalities
761.48/761.72	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
761.48/761.72	c constraints/linear/simplifyinequalities = TRUE
761.48/761.72	c 
761.48/761.72	c # should presolving try to simplify knapsacks
761.48/761.72	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
761.48/761.72	c constraints/knapsack/simplifyinequalities = TRUE
761.48/761.72	c 
761.48/761.72	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
761.48/761.72	c # [type: int, range: [-1,2147483647], default: -1]
761.48/761.72	c separating/rapidlearning/freq = 0
761.48/761.72	c 
761.48/761.72	c -----------------------------------------------------------------------------------------------
761.48/761.72	c start solving
761.57/761.87	c 
762.21/762.48	c [src/scip/sepastore.c:59] ERROR: Insufficient memory for reallocation of 1080968 bytes
762.21/762.48	c [src/scip/sepastore.c:59] ERROR: No memory in function call
762.21/762.48	c [src/scip/sepastore.c:258] ERROR: Error <-1> in function call
762.21/762.48	c [src/scip/sepastore.c:375] ERROR: Error <-1> in function call
762.21/762.48	c [src/scip/scip.c:13089] ERROR: Error <-1> in function call
762.21/762.48	c [src/scip/cons_logicor.c:890] ERROR: Error <-1> in function call
762.21/762.48	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
762.21/762.48	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
762.21/762.48	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
762.21/762.48	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
762.21/762.48	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
762.21/762.48	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
762.21/762.48	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
762.21/762.48	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
762.21/762.48	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
762.21/762.48	c [src/cmain.c:657] ERROR: Error <-1> in function call
762.21/762.48	c [src/cmain.c:832] ERROR: Error <-1> in function call
762.21/762.48	c [src/cmain.c:908] ERROR: Error <-1> in function call
762.21/762.48	c SCIP Error (-1): c insufficient memory errorc 
762.21/762.48	c Time complete: 762.25.

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-2687368-1278452408/watcher-2687368-1278452408 -o /tmp/evaluation-result-2687368-1278452408/solver-2687368-1278452408 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687368-1278452408.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: 0.94 0.98 1.08 3/106 24135
/proc/meminfo: memFree=1774268/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=6696 CPUtime=0
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 984 0 0 0 0 0 0 0 18 0 1 0 13448344 6856704 903 1992294400 4194304 8223781 140733307067264 18446744073709551615 7297264 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24135/statm: 1674 906 343 984 0 687 0

[startup+0.0722791 s]
/proc/loadavg: 0.94 0.98 1.08 3/106 24135
/proc/meminfo: memFree=1774268/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=14416 CPUtime=0.07
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 2901 0 0 0 6 1 0 0 20 0 1 0 13448344 14761984 2820 1992294400 4194304 8223781 140733307067264 18446744073709551615 7297360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24135/statm: 3604 2820 365 984 0 2617 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 14416

[startup+0.101281 s]
/proc/loadavg: 0.94 0.98 1.08 3/106 24135
/proc/meminfo: memFree=1774268/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=16048 CPUtime=0.09
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 3302 0 0 0 8 1 0 0 20 0 1 0 13448344 16433152 3221 1992294400 4194304 8223781 140733307067264 18446744073709551615 4680120 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24135/statm: 4012 3221 365 984 0 3025 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16048

[startup+0.301298 s]
/proc/loadavg: 0.94 0.98 1.08 3/106 24135
/proc/meminfo: memFree=1774268/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=28068 CPUtime=0.29
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 6346 0 0 0 27 2 0 0 20 0 1 0 13448344 28741632 6256 1992294400 4194304 8223781 140733307067264 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24135/statm: 7017 6256 365 984 0 6030 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28068

[startup+0.701333 s]
/proc/loadavg: 0.94 0.98 1.08 3/106 24135
/proc/meminfo: memFree=1774268/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=43348 CPUtime=0.7
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 10153 0 0 0 66 4 0 0 21 0 1 0 13448344 44388352 10063 1992294400 4194304 8223781 140733307067264 18446744073709551615 4361606 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24135/statm: 10837 10063 365 984 0 9850 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 43348

[startup+1.5014 s]
/proc/loadavg: 0.94 0.98 1.08 2/107 24136
/proc/meminfo: memFree=1727884/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=59944 CPUtime=1.49
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 14305 0 0 0 144 5 0 0 23 0 1 0 13448344 61382656 14215 1992294400 4194304 8223781 140733307067264 18446744073709551615 5649571 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24135/statm: 14986 14215 365 984 0 13999 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59944

[startup+3.10154 s]
/proc/loadavg: 0.94 0.98 1.08 2/107 24136
/proc/meminfo: memFree=1700852/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=109648 CPUtime=3.09
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 26689 0 0 0 298 11 0 0 25 0 1 0 13448344 112279552 26599 1992294400 4194304 8223781 140733307067264 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24135/statm: 27412 26599 365 984 0 26425 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 109648

[startup+6.30182 s]
/proc/loadavg: 0.95 0.98 1.08 2/107 24136
/proc/meminfo: memFree=1437972/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=390200 CPUtime=6.29
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 96419 0 0 0 589 40 0 0 25 0 1 0 13448344 399564800 95874 1992294400 4194304 8223781 140733307067264 18446744073709551615 7256741 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24135/statm: 97550 95874 441 984 0 96563 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 390200

[startup+12.7014 s]
/proc/loadavg: 1.03 1.00 1.08 2/107 24136
/proc/meminfo: memFree=1175464/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=633600 CPUtime=12.68
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 155440 0 0 0 1198 70 0 0 25 0 1 0 13448344 648806400 154895 1992294400 4194304 8223781 140733307067264 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24135/statm: 158400 154895 441 984 0 157413 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 633600

[startup+25.5005 s]
/proc/loadavg: 1.02 1.00 1.08 2/107 24136
/proc/meminfo: memFree=1110116/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=678596 CPUtime=25.48
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 167203 0 0 0 2442 106 0 0 25 0 1 0 13448344 694882304 165887 1992294400 4194304 8223781 140733307067264 18446744073709551615 5966506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24135/statm: 169649 165887 445 984 0 168662 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 678596

[startup+51.1007 s]
/proc/loadavg: 1.01 1.00 1.08 2/107 24138
/proc/meminfo: memFree=1010420/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=787964 CPUtime=51.07
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 212735 0 0 0 4889 218 0 0 25 0 1 0 13448344 806875136 191033 1992294400 4194304 8223781 140733307067264 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24135/statm: 196991 191033 483 984 0 196004 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 787964

[startup+102.308 s]
/proc/loadavg: 1.05 1.01 1.08 2/107 24138
/proc/meminfo: memFree=968260/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=832048 CPUtime=102.26
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 223348 0 0 0 10003 223 0 0 25 0 1 0 13448344 852017152 201547 1992294400 4194304 8223781 140733307067264 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24135/statm: 208012 201547 483 984 0 207025 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 832048

[startup+162.3 s]
/proc/loadavg: 1.06 1.02 1.08 2/107 24140
/proc/meminfo: memFree=893116/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=909700 CPUtime=162.24
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 242235 0 0 0 15993 231 0 0 25 0 1 0 13448344 931532800 220434 1992294400 4194304 8223781 140733307067264 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24135/statm: 227425 220434 483 984 0 226438 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 909700

[startup+222.301 s]
/proc/loadavg: 1.02 1.02 1.07 2/107 24142
/proc/meminfo: memFree=836572/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=966748 CPUtime=222.22
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 257526 0 0 0 21982 240 0 0 25 0 1 0 13448344 989949952 234445 1992294400 4194304 8223781 140733307067264 18446744073709551615 5955603 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24135/statm: 241687 234445 483 984 0 240700 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 966748

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.07 2/107 24144
/proc/meminfo: memFree=754112/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=1052328 CPUtime=282.2
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 278470 0 0 0 27971 249 0 0 25 0 1 0 13448344 1077583872 254778 1992294400 4194304 8223781 140733307067264 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24135/statm: 263082 254778 484 984 0 262095 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1052328

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.06 2/107 24146
/proc/meminfo: memFree=665452/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=1136940 CPUtime=342.19
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 301660 0 0 0 33958 261 0 0 25 0 1 0 13448344 1164226560 276940 1992294400 4194304 8223781 140733307067264 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24135/statm: 284235 276940 484 984 0 283248 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1136940

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 24146
/proc/meminfo: memFree=593656/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=1213476 CPUtime=402.17
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 320855 0 0 0 39946 271 0 0 25 0 1 0 13448344 1242599424 295367 1992294400 4194304 8223781 140733307067264 18446744073709551615 4210588 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24135/statm: 303369 295367 484 984 0 302382 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1213476

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 24148
/proc/meminfo: memFree=497556/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=1307292 CPUtime=462.15
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 344810 0 0 0 45933 282 0 0 25 0 1 0 13448344 1338667008 319066 1992294400 4194304 8223781 140733307067264 18446744073709551615 4999842 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24135/statm: 326823 319066 484 984 0 325836 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1307292

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 24150
/proc/meminfo: memFree=416584/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=1390324 CPUtime=522.14
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 365510 0 0 0 51920 294 0 0 25 0 1 0 13448344 1423691776 339254 1992294400 4194304 8223781 140733307067264 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24135/statm: 347581 339254 484 984 0 346594 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1390324

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 24152
/proc/meminfo: memFree=306224/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=1501456 CPUtime=582.12
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 393058 0 0 0 57904 308 0 0 25 0 1 0 13448344 1537490944 366802 1992294400 4194304 8223781 140733307067264 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24135/statm: 375364 366802 484 984 0 374377 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1501456

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 24154
/proc/meminfo: memFree=160028/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=1641816 CPUtime=642.11
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 430284 0 0 0 63884 327 0 0 25 0 1 0 13448344 1681219584 403004 1992294400 4194304 8223781 140733307067264 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24135/statm: 410454 403004 484 984 0 409467 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1641816

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 24154
/proc/meminfo: memFree=70624/2059040 swapFree=4164940/4192956
[pid=24135] ppid=24133 vsize=1735880 CPUtime=702.09
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 452846 0 0 0 69869 340 0 0 25 0 1 0 13448344 1777541120 425310 1992294400 4194304 8223781 140733307067264 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24135/statm: 433970 425310 484 984 0 432983 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1735880



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+761.601 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 24156
/proc/meminfo: memFree=9836/2059040 swapFree=4139468/4192956
[pid=24135] ppid=24133 vsize=1843708 CPUtime=761.37
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 480002 0 0 0 75779 358 0 0 25 0 1 0 13448344 1887956992 452466 1992294400 4194304 8223781 140733307067264 18446744073709551615 4862096 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24135/statm: 460927 452466 484 984 0 459940 0
Current children cumulated CPU time (s) 761.37
Current children cumulated vsize (KiB) 1843708

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

[startup+762.33 s]
/proc/loadavg: 1.00 1.00 1.02 2/108 24157
/proc/meminfo: memFree=9592/2059040 swapFree=4139468/4192956
[pid=24135] ppid=24133 vsize=1880428 CPUtime=762.12
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202496 491212 0 0 0 75846 366 0 0 25 0 1 0 13448344 1925558272 461423 1992294400 4194304 8223781 140733307067264 18446744073709551615 6208078 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24135/statm: 470107 461423 509 984 0 469120 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 1880428

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

[startup+762.601 s]
/proc/loadavg: 1.00 1.00 1.02 2/108 24157
/proc/meminfo: memFree=9592/2059040 swapFree=4139468/4192956
[pid=24135] ppid=24133 vsize=0 CPUtime=762.36
/proc/24135/stat : 24135 (pbscip.linux.x8) R 24133 24135 23609 0 -1 4202500 495102 0 0 0 75857 379 0 0 25 0 1 0 13448344 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/24135/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 762.666
CPU time (s): 762.437
CPU user time (s): 758.575
CPU system time (s): 3.86241
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 1889496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 758.575
system time used= 3.86241
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 495102
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= 8809

runsolver used 1.25781 second user time and 3.61745 second system time

The end

Launcher Data 

Begin job on node041 at 2010-07-06 23:40:08
IDJOB=2687368
IDBENCH=77714
IDSOLVER=1169
FILE ID=node041/2687368-1278452408
PBS_JOBID= 11233539
Free space on /tmp= 62100 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/j90opt/normalized-j9038_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-2687368-1278452408/watcher-2687368-1278452408 -o /tmp/evaluation-result-2687368-1278452408/solver-2687368-1278452408 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687368-1278452408.opb -t 1800 -m 1800

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

MD5SUM BENCH= e5816ad1b3dc14cfee75f9257c223cc5
RANDOM SEED=697510312

node041.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1774796 kB
Buffers:         13832 kB
Cached:         161700 kB
SwapCached:       1444 kB
Active:          85048 kB
Inactive:       125156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1774796 kB
SwapTotal:     4192956 kB
SwapFree:      4164940 kB
Dirty:           10536 kB
Writeback:           0 kB
AnonPages:       33136 kB
Mapped:          13704 kB
Slab:            52128 kB
PageTables:       4248 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181960 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= 62092 MiB
End job on node041 at 2010-07-06 23:52:52