Trace number 1868838

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 NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)? (TO) 1802.1 1802.55

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/ttp/normalized-circ10_3.opb
MD5SUM2821538067d8c071dc9bd4a000c6d040
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark352
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 340
Optimality of the best value was proved NO
Number of variables2700
Total number of constraints42620
Number of constraints which are clauses20220
Number of constraints which are cardinality constraints (but not clauses)800
Number of constraints which are nor clauses,nor cardinality constraints21600
Minimum length of a constraint2
Maximum length of a constraint36
Number of terms in the objective function 900
Biggest coefficient in the objective function 5
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 2500
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 2500
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.89/0.91	c SCIP version 1.1.0.7
0.89/0.91	c LP-Solver SoPlex 1.4.1
0.89/0.91	c user parameter file <scip.set> not found - using default parameters
0.89/0.91	c read problem <HOME/instance-1868838-1245147119.opb>
0.89/0.91	c original problem has 2700 variables (2700 bin, 0 int, 0 impl, 0 cont) and 42620 constraints
1.09/1.11	c start presolving problem
1.09/1.11	c presolving:
1.69/1.77	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 42620 upgd conss, 6660 impls, 630 clqs
6.50/6.57	c (round 2) 0 del vars, 40320 del conss, 0 chg bounds, 43200 chg sides, 64800 chg coeffs, 42620 upgd conss, 6660 impls, 630 clqs
17.18/17.26	c    (16.1s) probing: 1000/2700 (37.0%) - 0 fixings, 0 aggregations, 9281 implications, 0 bound changes
21.88/21.98	c    (20.8s) probing: 1721/2700 (63.7%) - 0 fixings, 0 aggregations, 15210 implications, 0 bound changes
21.88/21.98	c    (20.8s) probing aborted: 100/100 successive totally useless probings
21.88/21.98	c presolving (3 rounds):
21.88/21.98	c  0 deleted vars, 40320 deleted constraints, 0 tightened bounds, 0 added holes, 43200 changed sides, 64800 changed coefficients
21.88/21.98	c  37080 implications, 630 cliques
21.88/21.98	c presolved problem has 2700 variables (2700 bin, 0 int, 0 impl, 0 cont) and 42620 constraints
21.88/21.98	c   21770 constraints of type <knapsack>
21.88/21.98	c     630 constraints of type <setppc>
21.88/21.98	c   20220 constraints of type <logicor>
21.88/21.98	c transformed objective value is always integral (scale: 1)
21.88/21.98	c Presolving Time: 20.66
21.88/21.98	c OPT-LIN
21.88/21.98	c -----------------------------------------------------------------------------------------------
21.88/21.98	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
21.88/21.98	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
21.88/21.98	c limits/memory = c 1620
21.88/21.98	c # maximal time in seconds to run
21.88/21.98	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
21.88/21.98	c limits/time = c 1791
21.88/21.98	c # frequency for displaying node information lines
21.88/21.98	c # [type: int, range: [-1,2147483647], default: 100]
21.88/21.98	c display/freq = c 10000
21.88/21.98	c -----------------------------------------------------------------------------------------------
21.88/21.98	c start solving problem
21.88/21.98	c 
75.47/75.56	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
75.47/75.56	c  74.2s|     1 |     0 |  6354 |  94M|   0 | 762 |2700 |  42k|  42k|2700 |  42k|   0 |   0 |   0 | 1.400000e+02 |      --      |    Inf 
348.71/348.81	c   347s|     1 |     0 | 16950 | 102M|   0 | 795 |2700 |  42k|  42k|2700 |  42k|   7 |   0 |   0 | 1.400000e+02 |      --      |    Inf 
425.89/426.09	c   424s|     1 |     0 | 18987 | 102M|   0 | 811 |2700 |  42k|  42k|2700 |  42k|  15 |   0 |   0 | 1.400000e+02 |      --      |    Inf 
496.26/496.46	c   494s|     1 |     0 | 19864 | 102M|   0 | 806 |2700 |  42k|  42k|2700 |  42k|  20 |   0 |   0 | 1.400000e+02 |      --      |    Inf 
579.25/579.41	c   577s|     1 |     0 | 21882 | 102M|   0 | 802 |2700 |  42k|  42k|2700 |  42k|  27 |   0 |   0 | 1.400000e+02 |      --      |    Inf 
646.63/646.88	c   645s|     1 |     0 | 25348 | 102M|   0 | 818 |2700 |  42k|  42k|2700 |  42k|  36 |   0 |   0 | 1.400000e+02 |      --      |    Inf 
712.91/713.10	c   711s|     1 |     0 | 27259 | 102M|   0 | 851 |2700 |  42k|  42k|2700 |  42k|  46 |   0 |   0 | 1.400000e+02 |      --      |    Inf 
1282.06/1282.47	c  1279s|     1 |     2 | 27259 | 102M|   0 | 851 |2700 |  42k|  42k|2700 |  42k|  46 |   0 |  58 | 1.400000e+02 |      --      |    Inf

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-1868838-1245147119/watcher-1868838-1245147119 -o /tmp/evaluation-result-1868838-1245147119/solver-1868838-1245147119 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868838-1245147119.opb 

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: 1.04 1.01 1.00 3/64 2428
/proc/meminfo: memFree=1927864/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=4328 CPUtime=0
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 182309220 4431872 471 1992294400 4194304 7823515 548682068736 18446744073709551615 6962474 0 0 4096 0 0 0 0 17 1 0 0
/proc/2428/statm: 1162 482 315 886 0 272 0

[startup+0.045891 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 2428
/proc/meminfo: memFree=1927864/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=11844 CPUtime=0.03
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 2293 0 0 0 3 0 0 0 18 0 1 0 182309220 12128256 2275 1992294400 4194304 7823515 548682068736 18446744073709551615 5878822 0 0 4096 0 0 0 0 17 1 0 0
/proc/2428/statm: 2961 2275 354 886 0 2071 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11844

[startup+0.101896 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 2428
/proc/meminfo: memFree=1927864/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=13664 CPUtime=0.09
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 2725 0 0 0 9 0 0 0 18 0 1 0 182309220 13991936 2707 1992294400 4194304 7823515 548682068736 18446744073709551615 6957168 0 0 4096 0 0 0 0 17 1 0 0
/proc/2428/statm: 3657 2708 354 886 0 2767 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13664

[startup+0.301915 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 2428
/proc/meminfo: memFree=1927864/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=19332 CPUtime=0.29
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 4145 0 0 0 28 1 0 0 19 0 1 0 182309220 19795968 4127 1992294400 4194304 7823515 548682068736 18446744073709551615 5538441 0 0 4096 0 0 0 0 17 1 0 0
/proc/2428/statm: 4833 4127 354 886 0 3943 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19332

[startup+0.701954 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 2428
/proc/meminfo: memFree=1927864/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=27852 CPUtime=0.69
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 6298 0 0 0 67 2 0 0 22 0 1 0 182309220 28520448 6280 1992294400 4194304 7823515 548682068736 18446744073709551615 6957168 0 0 4096 0 0 0 0 17 1 0 0
/proc/2428/statm: 6963 6280 354 886 0 6073 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27852

[startup+1.50103 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 2429
/proc/meminfo: memFree=1873776/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=105144 CPUtime=1.49
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 27260 0 0 0 134 15 0 0 25 0 1 0 182309220 107667456 25283 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 26286 25283 429 886 0 25396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 105144

[startup+3.10119 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 2429
/proc/meminfo: memFree=1802736/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=130328 CPUtime=3.09
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 33580 0 0 0 289 20 0 0 25 0 1 0 182309220 133455872 31603 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 32582 31603 436 886 0 31692 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 130328

[startup+6.30151 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 2429
/proc/meminfo: memFree=1802416/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=130736 CPUtime=6.29
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 33663 0 0 0 608 21 0 0 25 0 1 0 182309220 133873664 31686 1992294400 4194304 7823515 548682068736 18446744073709551615 4400784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 32684 31686 437 886 0 31794 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 130736

[startup+12.7011 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 2429
/proc/meminfo: memFree=1799024/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=134104 CPUtime=12.69
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 34529 0 0 0 1243 26 0 0 25 0 1 0 182309220 137322496 32552 1992294400 4194304 7823515 548682068736 18446744073709551615 4970927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 33526 32552 455 886 0 32636 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 134104

[startup+25.5014 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 2429
/proc/meminfo: memFree=1725936/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=219688 CPUtime=25.49
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 56602 0 0 0 2512 37 0 0 25 0 1 0 182309220 224960512 50866 1992294400 4194304 7823515 548682068736 18446744073709551615 6263163 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 54922 50866 525 886 0 54032 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 219688

[startup+51.102 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2429
/proc/meminfo: memFree=1710832/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=238772 CPUtime=51.08
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 60727 0 0 0 5068 40 0 0 25 0 1 0 182309220 244502528 54674 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 59693 54674 525 886 0 58803 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 238772

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1710640/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=238772 CPUtime=102.27
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 60777 0 0 0 10184 43 0 0 25 0 1 0 182309220 244502528 54724 1992294400 4194304 7823515 548682068736 18446744073709551615 6208537 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 59693 54724 536 886 0 58803 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 238772

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1709616/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=238772 CPUtime=162.24
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 61018 0 0 0 16179 45 0 0 25 0 1 0 182309220 244502528 54965 1992294400 4194304 7823515 548682068736 18446744073709551615 6211603 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 59693 54965 536 886 0 58803 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 238772

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1708016/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=238772 CPUtime=222.24
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 61413 0 0 0 22175 49 0 0 25 0 1 0 182309220 244502528 55347 1992294400 4194304 7823515 548682068736 18446744073709551615 6208329 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 59693 55347 536 886 0 58803 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 238772

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1730672/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=216264 CPUtime=282.22
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 61995 0 0 0 28164 58 0 0 25 0 1 0 182309220 221454336 49688 1992294400 4194304 7823515 548682068736 18446744073709551615 4339140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 54066 49688 547 886 0 53176 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 216264

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1683824/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=259080 CPUtime=342.2
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 73899 0 0 0 34151 69 0 0 25 0 1 0 182309220 265297920 61396 1992294400 4194304 7823515 548682068736 18446744073709551615 6212426 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 64770 61396 567 886 0 63880 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 259080

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1683568/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=259080 CPUtime=402.19
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 73947 0 0 0 40133 86 0 0 25 0 1 0 182309220 265297920 61444 1992294400 4194304 7823515 548682068736 18446744073709551615 5965558 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 64770 61444 567 886 0 63880 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 259080

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1678512/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=263844 CPUtime=462.17
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 75226 0 0 0 46120 97 0 0 25 0 1 0 182309220 270176256 62723 1992294400 4194304 7823515 548682068736 18446744073709551615 6908067 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 65961 62723 567 886 0 65071 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 263844

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1678320/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=263844 CPUtime=522.16
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 75308 0 0 0 52105 111 0 0 25 0 1 0 182309220 270176256 62758 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 65961 62758 567 886 0 65071 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 263844

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1677296/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=263844 CPUtime=582.15
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 75556 0 0 0 58093 122 0 0 25 0 1 0 182309220 270176256 63006 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 65961 63006 567 886 0 65071 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 263844

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1672176/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=268880 CPUtime=642.13
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 76867 0 0 0 64082 131 0 0 25 0 1 0 182309220 275333120 64267 1992294400 4194304 7823515 548682068736 18446744073709551615 6211574 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 67220 64267 567 886 0 66330 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 268880

[startup+702.302 s]

################
# More data... #
################

/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 91719 0 0 0 106021 182 0 0 25 0 1 0 182309220 276520960 64601 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 67510 64601 577 886 0 66620 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 270040

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1670576/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=270040 CPUtime=1122.01
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 91719 0 0 0 112014 187 0 0 25 0 1 0 182309220 276520960 64601 1992294400 4194304 7823515 548682068736 18446744073709551615 6265557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 67510 64601 577 886 0 66620 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 270040

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1670512/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=270040 CPUtime=1181.99
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 91719 0 0 0 118008 191 0 0 25 0 1 0 182309220 276520960 64601 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 67510 64601 577 886 0 66620 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 270040

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1670448/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=270040 CPUtime=1241.98
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 91719 0 0 0 124001 197 0 0 25 0 1 0 182309220 276520960 64601 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 67510 64601 577 886 0 66620 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 270040

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1670384/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=270040 CPUtime=1301.97
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 91719 0 0 0 129995 202 0 0 25 0 1 0 182309220 276520960 64601 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 67510 64601 577 886 0 66620 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 270040

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1670320/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=270040 CPUtime=1361.94
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 91719 0 0 0 135987 207 0 0 25 0 1 0 182309220 276520960 64601 1992294400 4194304 7823515 548682068736 18446744073709551615 6211707 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 67510 64601 577 886 0 66620 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 270040

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1670384/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=270040 CPUtime=1421.94
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 91719 0 0 0 141982 212 0 0 25 0 1 0 182309220 276520960 64601 1992294400 4194304 7823515 548682068736 18446744073709551615 5925260 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 67510 64601 577 886 0 66620 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 270040

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1670320/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=270040 CPUtime=1481.92
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 91719 0 0 0 147976 216 0 0 25 0 1 0 182309220 276520960 64601 1992294400 4194304 7823515 548682068736 18446744073709551615 6211574 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 67510 64601 577 886 0 66620 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 270040

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1670256/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=270040 CPUtime=1541.9
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 91719 0 0 0 153969 221 0 0 25 0 1 0 182309220 276520960 64601 1992294400 4194304 7823515 548682068736 18446744073709551615 6205839 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 67510 64601 577 886 0 66620 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 270040

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1670256/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=270040 CPUtime=1601.89
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 91719 0 0 0 159964 225 0 0 25 0 1 0 182309220 276520960 64601 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 67510 64601 577 886 0 66620 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 270040

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1670192/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=270040 CPUtime=1661.87
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 91719 0 0 0 165958 229 0 0 25 0 1 0 182309220 276520960 64601 1992294400 4194304 7823515 548682068736 18446744073709551615 6211603 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 67510 64601 577 886 0 66620 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 270040

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1670192/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=270040 CPUtime=1721.86
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 91719 0 0 0 171952 234 0 0 25 0 1 0 182309220 276520960 64601 1992294400 4194304 7823515 548682068736 18446744073709551615 6212552 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 67510 64601 577 886 0 66620 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 270040

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1670128/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=270040 CPUtime=1781.84
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 91719 0 0 0 177946 238 0 0 25 0 1 0 182309220 276520960 64601 1992294400 4194304 7823515 548682068736 18446744073709551615 6211380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 67510 64601 577 886 0 66620 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 270040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=1670192/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=270040 CPUtime=1800.04
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 91719 0 0 0 179765 239 0 0 25 0 1 0 182309220 276520960 64601 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 67510 64601 577 886 0 66620 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 270040

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -2428

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2430
/proc/meminfo: memFree=1670184/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=270040 CPUtime=1800.94
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 91719 0 0 0 179855 239 0 0 25 0 1 0 182309220 276520960 64601 1992294400 4194304 7823515 548682068736 18446744073709551615 6211711 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 67510 64601 577 886 0 66620 0
Current children cumulated CPU time (s) 1800.94
Current children cumulated vsize (KiB) 270040

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2430
/proc/meminfo: memFree=1670184/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=270040 CPUtime=1801.74
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 91719 0 0 0 179935 239 0 0 25 0 1 0 182309220 276520960 64601 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 67510 64601 577 886 0 66620 0
Current children cumulated CPU time (s) 1801.74
Current children cumulated vsize (KiB) 270040

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2430
/proc/meminfo: memFree=1670184/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=270040 CPUtime=1801.94
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 91719 0 0 0 179955 239 0 0 25 0 1 0 182309220 276520960 64601 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 67510 64601 577 886 0 66620 0
Current children cumulated CPU time (s) 1801.94
Current children cumulated vsize (KiB) 270040

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2430
/proc/meminfo: memFree=1670184/2055920 swapFree=4181364/4192956
[pid=2428] ppid=2426 vsize=270040 CPUtime=1802.04
/proc/2428/stat : 2428 (pbscip.linux.x8) R 2426 2428 2075 0 -1 4194304 91719 0 0 0 179965 239 0 0 25 0 1 0 182309220 276520960 64601 1992294400 4194304 7823515 548682068736 18446744073709551615 6206155 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2428/statm: 67510 64601 577 886 0 66620 0
Current children cumulated CPU time (s) 1802.04
Current children cumulated vsize (KiB) 270040

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.55
CPU time (s): 1802.1
CPU user time (s): 1799.66
CPU system time (s): 2.43863
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 327892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 2.43863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91719
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= 2
involuntary context switches= 1541

runsolver used 1.48577 second user time and 4.04638 second system time

The end

Launcher Data 

Begin job on node36 at 2009-06-16 12:11:59
IDJOB=1868838
IDBENCH=2013
IDSOLVER=683
FILE ID=node36/1868838-1245147119
PBS_JOBID= 9363753
Free space on /tmp= 66196 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-circ10_3.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1868838-1245147119/watcher-1868838-1245147119 -o /tmp/evaluation-result-1868838-1245147119/solver-1868838-1245147119 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868838-1245147119.opb

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

MD5SUM BENCH= 2821538067d8c071dc9bd4a000c6d040
RANDOM SEED=1461148060

node36.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.230
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.230
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1928280 kB
Buffers:         16488 kB
Cached:          64932 kB
SwapCached:       6436 kB
Active:          63684 kB
Inactive:        26736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1928280 kB
SwapTotal:     4192956 kB
SwapFree:      4181364 kB
Dirty:           13072 kB
Writeback:           0 kB
Mapped:          13428 kB
Slab:            23276 kB
Committed_AS:   173128 kB
PageTables:       1364 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66188 MiB
End job on node36 at 2009-06-16 12:42:02