Trace number 2704991

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) 977.792 978.284

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 1.2.1.3 [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-2704991-1278582232.opb>
2.99/3.05	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 192794 constraints
2.99/3.05	c problem read
2.99/3.05	c presolving settings loaded
3.99/4.05	c presolving:
16.58/16.67	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
23.38/23.42	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
25.48/25.59	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
26.88/26.99	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
27.88/27.96	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
28.49/28.52	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
28.88/28.92	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
29.18/29.21	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
29.38/29.47	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
29.59/29.65	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
29.78/29.81	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
29.88/29.95	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
31.08/31.11	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
32.08/32.16	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
976.39/976.71	c pressed CTRL-C 1 times (5 times for forcing termination)
976.77/977.12	c    (974.1s) probing: 420/41961 (1.0%) - 1 fixings, 1 aggregations, 6287615 implications, 0 bound changes
976.77/977.12	c    (974.1s) probing aborted: solving stopped
976.77/977.14	c presolving (15 rounds):
976.77/977.14	c  12823 deleted vars, 48830 deleted constraints, 10026 tightened bounds, 0 added holes, 79 changed sides, 213 changed coefficients
976.77/977.14	c  42770177 implications, 0 cliques
976.77/977.14	c presolved problem has 41959 variables (41959 bin, 0 int, 0 impl, 0 cont) and 143982 constraints
976.77/977.14	c    1152 constraints of type <knapsack>
976.77/977.14	c  122077 constraints of type <setppc>
976.77/977.14	c   20753 constraints of type <logicor>
976.77/977.14	c transformed objective value is always integral (scale: 1)
976.77/977.14	c Presolving Time: 973.44
976.77/977.14	c - non default parameters ----------------------------------------------------------------------
976.77/977.14	c # SCIP version 1.2.1.3
976.77/977.14	c 
976.77/977.14	c # frequency for displaying node information lines
976.77/977.14	c # [type: int, range: [-1,2147483647], default: 100]
976.77/977.14	c display/freq = 10000
976.77/977.14	c 
976.77/977.14	c # maximal time in seconds to run
976.77/977.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
976.77/977.14	c limits/time = 1786.95
976.77/977.14	c 
976.77/977.14	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
976.77/977.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
976.77/977.14	c limits/memory = 1620
976.77/977.14	c 
976.77/977.14	c # default clock type (1: CPU user seconds, 2: wall clock time)
976.77/977.14	c # [type: int, range: [1,2], default: 1]
976.77/977.14	c timing/clocktype = 2
976.77/977.14	c 
976.77/977.14	c # should presolving try to simplify inequalities
976.77/977.14	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
976.77/977.14	c constraints/linear/simplifyinequalities = TRUE
976.77/977.14	c 
976.77/977.14	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
976.77/977.14	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
976.77/977.14	c constraints/indicator/addCouplingCons = TRUE
976.77/977.14	c 
976.77/977.14	c # should presolving try to simplify knapsacks
976.77/977.14	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
976.77/977.14	c constraints/knapsack/simplifyinequalities = TRUE
976.77/977.14	c 
976.77/977.14	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
976.77/977.14	c # [type: int, range: [-1,2147483647], default: -1]
976.77/977.14	c separating/rapidlearning/freq = 0
976.77/977.14	c 
976.77/977.14	c -----------------------------------------------------------------------------------------------
976.77/977.14	c start solving
976.87/977.27	c 
977.60/978.10	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
977.60/978.10	c [src/scip/lp.c:3540] ERROR: Insufficient memory for new chunk
977.60/978.10	c [src/scip/lp.c:3540] ERROR: No memory in function call
977.60/978.10	c [src/scip/scip.c:12056] ERROR: Error <-1> in function call
977.60/978.10	c [src/scip/cons_setppc.c:1401] ERROR: Error <-1> in function call
977.60/978.10	c [src/scip/cons_setppc.c:1424] ERROR: Error <-1> in function call
977.60/978.10	c [src/scip/cons_setppc.c:2577] ERROR: Error <-1> in function call
977.60/978.10	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
977.60/978.10	c [src/scip/solve.c:713] ERROR: Error <-1> in function call
977.60/978.10	c [src/scip/solve.c:755] ERROR: Error <-1> in function call
977.60/978.10	c [src/scip/solve.c:792] ERROR: Error <-1> in function call
977.60/978.10	c [src/scip/solve.c:1912] ERROR: Error <-1> in function call
977.60/978.10	c [src/scip/solve.c:2591] ERROR: Error <-1> in function call
977.60/978.10	c [src/scip/solve.c:3206] ERROR: Error <-1> in function call
977.60/978.10	c [src/scip/scip.c:6312] ERROR: Error <-1> in function call
977.60/978.10	c [src/cmain.c:674] ERROR: Error <-1> in function call
977.60/978.10	c [src/cmain.c:849] ERROR: Error <-1> in function call
977.60/978.10	c [src/cmain.c:925] ERROR: Error <-1> in function call
977.60/978.10	c SCIP Error (-1): c insufficient memory errorc 
977.60/978.10	c Time complete: 977.6.

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-2704991-1278582232/watcher-2704991-1278582232 -o /tmp/evaluation-result-2704991-1278582232/solver-2704991-1278582232 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704991-1278582232.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 3289
/proc/meminfo: memFree=1758984/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=7904 CPUtime=0
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 1063 0 0 0 0 0 0 0 20 0 1 0 26436920 8093696 974 1992294400 4194304 8395647 140733593394720 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3289/statm: 1976 983 365 1026 0 946 0

[startup+0.06248 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3289
/proc/meminfo: memFree=1758984/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=14632 CPUtime=0.05
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 2943 0 0 0 5 0 0 0 20 0 1 0 26436920 14983168 2854 1992294400 4194304 8395647 140733593394720 18446744073709551615 7382027 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3289/statm: 3658 2854 393 1026 0 2628 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14632

[startup+0.101484 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3289
/proc/meminfo: memFree=1758984/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=18376 CPUtime=0.09
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 3872 0 0 0 9 0 0 0 20 0 1 0 26436920 18817024 3783 1992294400 4194304 8395647 140733593394720 18446744073709551615 7430272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3289/statm: 4594 3783 393 1026 0 3564 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18376

[startup+0.301503 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3289
/proc/meminfo: memFree=1758984/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=32748 CPUtime=0.29
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 7459 0 0 0 27 2 0 0 20 0 1 0 26436920 33533952 7370 1992294400 4194304 8395647 140733593394720 18446744073709551615 7279818 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3289/statm: 8187 7370 393 1026 0 7157 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32748

[startup+0.701541 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3289
/proc/meminfo: memFree=1758984/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=46744 CPUtime=0.69
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 10989 0 0 0 66 3 0 0 21 0 1 0 26436920 47865856 10900 1992294400 4194304 8395647 140733593394720 18446744073709551615 7382041 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3289/statm: 11686 10900 393 1026 0 10656 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46744

[startup+1.50062 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3290
/proc/meminfo: memFree=1709996/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=65512 CPUtime=1.49
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 15659 0 0 0 144 5 0 0 22 0 1 0 26436920 67084288 15570 1992294400 4194304 8395647 140733593394720 18446744073709551615 7382061 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3289/statm: 16378 15570 393 1026 0 15348 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65512

[startup+3.10077 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3290
/proc/meminfo: memFree=1677632/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=136296 CPUtime=3.09
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 33530 0 0 0 297 12 0 0 25 0 1 0 26436920 139567104 33087 1992294400 4194304 8395647 140733593394720 18446744073709551615 4732889 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 34074 33087 409 1026 0 33044 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 136296

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3290
/proc/meminfo: memFree=1414380/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=394688 CPUtime=6.29
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 97296 0 0 0 596 33 0 0 25 0 1 0 26436920 404160512 96854 1992294400 4194304 8395647 140733593394720 18446744073709551615 6347101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 98672 96866 469 1026 0 97642 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 394688

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3290
/proc/meminfo: memFree=1178532/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=611748 CPUtime=12.69
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 150247 0 0 0 1219 50 0 0 25 0 1 0 26436920 626429952 149804 1992294400 4194304 8395647 140733593394720 18446744073709551615 4684118 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 152937 149804 469 1026 0 151907 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 611748

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3292
/proc/meminfo: memFree=1094708/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=679200 CPUtime=25.48
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 166539 0 0 0 2493 55 0 0 25 0 1 0 26436920 695500800 166096 1992294400 4194304 8395647 140733593394720 18446744073709551615 6085496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 169800 166096 475 1026 0 168770 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 679200

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3292
/proc/meminfo: memFree=988192/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=794636 CPUtime=51.07
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 197170 0 0 0 5040 67 0 0 25 0 1 0 26436920 813707264 193266 1992294400 4194304 8395647 140733593394720 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 198659 193266 551 1026 0 197629 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 794636

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3294
/proc/meminfo: memFree=945660/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=836328 CPUtime=102.26
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 207288 0 0 0 10155 71 0 0 25 0 1 0 26436920 856399872 203384 1992294400 4194304 8395647 140733593394720 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 209082 203384 551 1026 0 208052 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 836328

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3294
/proc/meminfo: memFree=886760/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=898824 CPUtime=162.22
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 222241 0 0 0 16145 77 0 0 25 0 1 0 26436920 920395776 218337 1992294400 4194304 8395647 140733593394720 18446744073709551615 6080375 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 224706 218337 551 1026 0 223676 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 898824

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3296
/proc/meminfo: memFree=836912/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=945696 CPUtime=222.2
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 234411 0 0 0 22139 81 0 0 25 0 1 0 26436920 968392704 230507 1992294400 4194304 8395647 140733593394720 18446744073709551615 6080362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 236424 230507 551 1026 0 235394 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 945696

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3298
/proc/meminfo: memFree=763876/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=1022760 CPUtime=282.19
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 252625 0 0 0 28131 88 0 0 25 0 1 0 26436920 1047306240 248721 1992294400 4194304 8395647 140733593394720 18446744073709551615 6080366 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 255690 248721 551 1026 0 254660 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1022760

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3300
/proc/meminfo: memFree=717128/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=1068900 CPUtime=342.17
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 264357 0 0 0 34126 91 0 0 25 0 1 0 26436920 1094553600 260453 1992294400 4194304 8395647 140733593394720 18446744073709551615 5211439 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 267225 260453 551 1026 0 266195 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1068900

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3302
/proc/meminfo: memFree=617432/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=1170348 CPUtime=402.15
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 289628 0 0 0 40113 102 0 0 25 0 1 0 26436920 1198436352 285724 1992294400 4194304 8395647 140733593394720 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 292587 285724 551 1026 0 291557 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1170348

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3302
/proc/meminfo: memFree=574156/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=1210520 CPUtime=462.14
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 299927 0 0 0 46108 106 0 0 25 0 1 0 26436920 1239572480 296023 1992294400 4194304 8395647 140733593394720 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 302630 296023 551 1026 0 301600 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1210520

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3304
/proc/meminfo: memFree=504344/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=1279916 CPUtime=522.12
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 317339 0 0 0 52099 113 0 0 25 0 1 0 26436920 1310633984 313435 1992294400 4194304 8395647 140733593394720 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 319979 313435 551 1026 0 318949 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1279916

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3306
/proc/meminfo: memFree=433912/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=1351964 CPUtime=582.1
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 334939 0 0 0 58090 120 0 0 25 0 1 0 26436920 1384411136 331035 1992294400 4194304 8395647 140733593394720 18446744073709551615 6080362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 337991 331035 551 1026 0 336961 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1351964

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3308
/proc/meminfo: memFree=389148/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=1395700 CPUtime=642.09
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 346033 0 0 0 64085 124 0 0 25 0 1 0 26436920 1429196800 342129 1992294400 4194304 8395647 140733593394720 18446744073709551615 6080394 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 348925 342129 551 1026 0 347895 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1395700

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3310
/proc/meminfo: memFree=301356/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=1485020 CPUtime=702.07
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 367980 0 0 0 70073 134 0 0 25 0 1 0 26436920 1520660480 364076 1992294400 4194304 8395647 140733593394720 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 371255 364076 551 1026 0 370225 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1485020

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3310
/proc/meminfo: memFree=193600/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=1591876 CPUtime=762.06
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 394809 0 0 0 76061 145 0 0 25 0 1 0 26436920 1630081024 390905 1992294400 4194304 8395647 140733593394720 18446744073709551615 4728540 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 397969 390905 551 1026 0 396939 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1591876

[startup+822.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 3312
/proc/meminfo: memFree=113496/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=1669744 CPUtime=822.02
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 414802 0 0 0 82048 154 0 0 25 0 1 0 26436920 1709817856 410898 1992294400 4194304 8395647 140733593394720 18446744073709551615 6080701 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 417436 410898 551 1026 0 416406 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 1669744

[startup+882.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 3314
/proc/meminfo: memFree=35128/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=1749596 CPUtime=882.01
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 434491 0 0 0 88038 163 0 0 25 0 1 0 26436920 1791586304 430587 1992294400 4194304 8395647 140733593394720 18446744073709551615 4684118 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 437399 430587 551 1026 0 436369 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 1749596

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3316
/proc/meminfo: memFree=10428/2059040 swapFree=4164928/4192956
[pid=3289] ppid=3287 vsize=1809488 CPUtime=941.99
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 449169 0 0 0 94028 171 0 0 25 0 1 0 26436920 1852915712 445265 1992294400 4194304 8395647 140733593394720 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 452372 445265 551 1026 0 451342 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 1809488



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+976.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3316
/proc/meminfo: memFree=10208/2059040 swapFree=4152700/4192956
[pid=3289] ppid=3287 vsize=1843992 CPUtime=976.39
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 457922 0 0 0 97464 175 0 0 25 0 1 0 26436920 1888247808 454018 1992294400 4194304 8395647 140733593394720 18446744073709551615 6080701 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 460998 454018 551 1026 0 459968 0
Current children cumulated CPU time (s) 976.39
Current children cumulated vsize (KiB) 1843992

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

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

[startup+977.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3316
/proc/meminfo: memFree=10208/2059040 swapFree=4152700/4192956
[pid=3289] ppid=3287 vsize=1850948 CPUtime=977.08
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4204544 459413 0 0 0 97529 179 0 0 25 0 1 0 26436920 1895370752 455509 1992294400 4194304 8395647 140733593394720 18446744073709551615 6347101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3289/statm: 462737 455509 575 1026 0 461707 0
Current children cumulated CPU time (s) 977.08
Current children cumulated vsize (KiB) 1850948

[startup+977.8 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 3317
/proc/meminfo: memFree=10148/2059040 swapFree=4141116/4192956
[pid=3289] ppid=3287 vsize=1867372 CPUtime=977.31
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202496 463673 0 0 0 97547 184 0 0 18 0 1 0 26436920 1912188928 459678 1992294400 4194304 8395647 140733593394720 18446744073709551615 6158814 0 0 4096 16384 0 0 0 17 0 0 0 17
/proc/3289/statm: 466843 459678 548 1026 0 465813 0
Current children cumulated CPU time (s) 977.31
Current children cumulated vsize (KiB) 1867372

[startup+978.2 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 3317
/proc/meminfo: memFree=10148/2059040 swapFree=4141116/4192956
[pid=3289] ppid=3287 vsize=0 CPUtime=977.7
/proc/3289/stat : 3289 (pbscip.linux.x8) R 3287 3289 2477 0 -1 4202500 470796 0 0 0 97573 197 0 0 18 0 1 0 26436920 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 17
/proc/3289/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 977.7
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 978.284
CPU time (s): 977.792
CPU user time (s): 975.738
CPU system time (s): 2.05469
CPU usage (%): 99.9497
Max. virtual memory (cumulated for all children) (KiB): 1894376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 975.738
system time used= 2.05469
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 470796
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= 11
involuntary context switches= 2224

runsolver used 1.54676 second user time and 4.70928 second system time

The end

Launcher Data 

Begin job on node004 at 2010-07-08 11:43:53
IDJOB=2704991
IDBENCH=77714
IDSOLVER=1213
FILE ID=node004/2704991-1278582232
PBS_JOBID= 11240111
Free space on /tmp= 62476 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/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-2704991-1278582232/watcher-2704991-1278582232 -o /tmp/evaluation-result-2704991-1278582232/solver-2704991-1278582232 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704991-1278582232.opb -t 1800 -m 1800

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

MD5SUM BENCH= e5816ad1b3dc14cfee75f9257c223cc5
RANDOM SEED=2074496125

node004.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		: 3000.219
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		: 3000.219
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1759636 kB
Buffers:         19760 kB
Cached:         160076 kB
SwapCached:       1476 kB
Active:          65728 kB
Inactive:       147412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1759636 kB
SwapTotal:     4192956 kB
SwapFree:      4164928 kB
Dirty:           16220 kB
Writeback:           0 kB
AnonPages:       31808 kB
Mapped:          13520 kB
Slab:            64452 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182944 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= 62464 MiB
End job on node004 at 2010-07-08 12:00:11