Trace number 348776

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, and are wall clock time (not CPU 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
Pueblo 1.4? (TO) 1800.02 1801.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-set1al.opb
MD5SUM8707b70244b4b6d1505bb830d4ab8529
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark42048
Best CPU time to get the best result obtained on this benchmark1802.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 42048
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints492
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints492
Minimum length of a constraint31
Maximum length of a constraint630
Number of terms in the objective function 7200
Biggest coefficient in the objective function 3484
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 530256
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 530256
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.18/0.20	c starting to Solve
0.18/0.20	c #variables read: 14400 - #constraints read: 733

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348776-1176598348/instance-348776-1176598348.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-348776-1176598348 -o ROOT/results/node13/solver-348776-1176598348 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348776-1176598348/instance-348776-1176598348.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24591
/proc/meminfo: memFree=1677280/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=2336 CPUtime=0
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 107752602 2392064 119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11882584 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 584 123 108 16 0 11 0

[startup+0.0104099 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24591
/proc/meminfo: memFree=1677280/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=2684 CPUtime=0
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 107752602 2748416 253 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11996273 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 671 255 193 16 0 110 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2684

[startup+0.101428 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24591
/proc/meminfo: memFree=1677280/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=4284 CPUtime=0.09
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 708 0 0 0 9 0 0 0 18 0 1 0 107752602 4386816 678 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134534771 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 1071 678 199 16 0 510 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4284

[startup+0.301471 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24591
/proc/meminfo: memFree=1677280/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=8996 CPUtime=0.29
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 1839 0 0 0 28 1 0 0 19 0 1 0 107752602 9211904 1809 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527570 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 2249 1809 206 16 0 1688 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8996

[startup+0.701557 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24591
/proc/meminfo: memFree=1677280/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=8996 CPUtime=0.69
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 1848 0 0 0 68 1 0 0 23 0 1 0 107752602 9211904 1818 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 2249 1818 206 16 0 1688 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8996

[startup+1.50173 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24592
/proc/meminfo: memFree=1670744/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=9128 CPUtime=1.49
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 1884 0 0 0 148 1 0 0 25 0 1 0 107752602 9347072 1854 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 2282 1854 206 16 0 1721 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9128

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24592
/proc/meminfo: memFree=1670232/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=10432 CPUtime=3.09
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 2199 0 0 0 308 1 0 0 25 0 1 0 107752602 10682368 2169 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528619 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 2608 2169 206 16 0 2047 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10432

[startup+6.30175 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24592
/proc/meminfo: memFree=1668824/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=10560 CPUtime=6.29
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 2260 0 0 0 628 1 0 0 25 0 1 0 107752602 10813440 2230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 2640 2230 206 16 0 2079 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10560

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24592
/proc/meminfo: memFree=1668584/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=10944 CPUtime=12.68
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 2347 0 0 0 1267 1 0 0 25 0 1 0 107752602 11206656 2317 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 2736 2317 206 16 0 2175 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10944

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24592
/proc/meminfo: memFree=1667944/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=11856 CPUtime=25.47
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 2557 0 0 0 2546 1 0 0 25 0 1 0 107752602 12140544 2527 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 2964 2527 206 16 0 2403 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 11856

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24592
/proc/meminfo: memFree=1666792/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=12896 CPUtime=51.05
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 2831 0 0 0 5104 1 0 0 25 0 1 0 107752602 13205504 2801 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 3224 2801 206 16 0 2663 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 12896

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24592
/proc/meminfo: memFree=1665768/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=14080 CPUtime=102.22
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 3063 0 0 0 10220 2 0 0 25 0 1 0 107752602 14417920 3033 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528609 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 3520 3033 206 16 0 2959 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 14080

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24592
/proc/meminfo: memFree=1665064/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=14928 CPUtime=162.16
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 3247 0 0 0 16214 2 0 0 25 0 1 0 107752602 15286272 3217 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557302 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 3732 3217 206 16 0 3171 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 14928

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24592
/proc/meminfo: memFree=1664872/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=15232 CPUtime=222.11
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 3292 0 0 0 22209 2 0 0 25 0 1 0 107752602 15597568 3262 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528245 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 3808 3262 206 16 0 3247 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 15232

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24592
/proc/meminfo: memFree=1664680/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=15552 CPUtime=282.08
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 3350 0 0 0 28205 3 0 0 25 0 1 0 107752602 15925248 3320 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558078 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 3888 3320 206 16 0 3327 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 15552

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24592
/proc/meminfo: memFree=1663656/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=16576 CPUtime=342
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 3618 0 0 0 34197 3 0 0 25 0 1 0 107752602 16973824 3588 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519973 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 4144 3588 206 16 0 3583 0
Current children cumulated CPU time (s) 342
Current children cumulated vsize (KiB) 16576

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24592
/proc/meminfo: memFree=1663400/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=17036 CPUtime=401.96
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 3692 0 0 0 40193 3 0 0 25 0 1 0 107752602 17444864 3662 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12310018 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 4259 3662 206 16 0 3698 0
Current children cumulated CPU time (s) 401.96
Current children cumulated vsize (KiB) 17036

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24592
/proc/meminfo: memFree=1663336/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=17036 CPUtime=461.87
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 3701 0 0 0 46184 3 0 0 25 0 1 0 107752602 17444864 3671 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 4259 3671 206 16 0 3698 0
Current children cumulated CPU time (s) 461.87
Current children cumulated vsize (KiB) 17036

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24664
/proc/meminfo: memFree=1661944/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=17036 CPUtime=521.83
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 3701 0 0 0 52175 8 0 0 25 0 1 0 107752602 17444864 3671 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557391 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 4259 3671 206 16 0 3698 0
Current children cumulated CPU time (s) 521.83
Current children cumulated vsize (KiB) 17036

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24790
/proc/meminfo: memFree=1662248/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=17688 CPUtime=581.79
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 3881 0 0 0 58166 13 0 0 25 0 1 0 107752602 18112512 3851 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 4422 3851 206 16 0 3861 0
Current children cumulated CPU time (s) 581.79
Current children cumulated vsize (KiB) 17688

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24790
/proc/meminfo: memFree=1661352/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=18760 CPUtime=641.73
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 4138 0 0 0 64160 13 0 0 25 0 1 0 107752602 19210240 4108 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 1 0 0
/proc/24591/statm: 4690 4108 206 16 0 4129 0
Current children cumulated CPU time (s) 641.73
Current children cumulated vsize (KiB) 18760


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

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24790
/proc/meminfo: memFree=1658920/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=20856 CPUtime=881.51
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 4850 0 0 0 88137 14 0 0 25 0 1 0 107752602 21356544 4643 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 5214 4643 206 16 0 4653 0
Current children cumulated CPU time (s) 881.51
Current children cumulated vsize (KiB) 20856

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24790
/proc/meminfo: memFree=1658664/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=21300 CPUtime=941.47
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 5018 0 0 0 94132 15 0 0 25 0 1 0 107752602 21811200 4752 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558867 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 5325 4752 206 16 0 4764 0
Current children cumulated CPU time (s) 941.47
Current children cumulated vsize (KiB) 21300

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24790
/proc/meminfo: memFree=1658792/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=21320 CPUtime=1001.42
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 5028 0 0 0 100127 15 0 0 25 0 1 0 107752602 21831680 4735 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 5330 4735 206 16 0 4769 0
Current children cumulated CPU time (s) 1001.42
Current children cumulated vsize (KiB) 21320

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24790
/proc/meminfo: memFree=1658792/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=21320 CPUtime=1061.37
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 5028 0 0 0 106122 15 0 0 25 0 1 0 107752602 21831680 4735 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520215 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 5330 4735 206 16 0 4769 0
Current children cumulated CPU time (s) 1061.37
Current children cumulated vsize (KiB) 21320

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24790
/proc/meminfo: memFree=1658792/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=21452 CPUtime=1121.33
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 5074 0 0 0 112118 15 0 0 25 0 1 0 107752602 21966848 4781 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527981 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 5363 4781 206 16 0 4802 0
Current children cumulated CPU time (s) 1121.33
Current children cumulated vsize (KiB) 21452

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24790
/proc/meminfo: memFree=1658536/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=21640 CPUtime=1181.3
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 5121 0 0 0 118115 15 0 0 25 0 1 0 107752602 22159360 4828 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 5410 4828 206 16 0 4849 0
Current children cumulated CPU time (s) 1181.3
Current children cumulated vsize (KiB) 21640

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24790
/proc/meminfo: memFree=1658344/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=21772 CPUtime=1241.25
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 5138 0 0 0 124110 15 0 0 25 0 1 0 107752602 22294528 4845 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 5443 4845 206 16 0 4882 0
Current children cumulated CPU time (s) 1241.25
Current children cumulated vsize (KiB) 21772

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24790
/proc/meminfo: memFree=1658152/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=21800 CPUtime=1301.21
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 5191 0 0 0 130106 15 0 0 25 0 1 0 107752602 22323200 4875 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134516734 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 5450 4875 206 16 0 4889 0
Current children cumulated CPU time (s) 1301.21
Current children cumulated vsize (KiB) 21800

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24790
/proc/meminfo: memFree=1658088/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=21800 CPUtime=1361.18
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 5192 0 0 0 136102 16 0 0 25 0 1 0 107752602 22323200 4876 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 5450 4876 206 16 0 4889 0
Current children cumulated CPU time (s) 1361.18
Current children cumulated vsize (KiB) 21800

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24790
/proc/meminfo: memFree=1657960/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=21888 CPUtime=1421.11
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 5251 0 0 0 142095 16 0 0 25 0 1 0 107752602 22413312 4901 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517940 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 5472 4901 206 16 0 4911 0
Current children cumulated CPU time (s) 1421.11
Current children cumulated vsize (KiB) 21888

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24790
/proc/meminfo: memFree=1657896/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=21888 CPUtime=1481.06
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 5252 0 0 0 148090 16 0 0 25 0 1 0 107752602 22413312 4902 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520012 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 5472 4902 206 16 0 4911 0
Current children cumulated CPU time (s) 1481.06
Current children cumulated vsize (KiB) 21888

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24790
/proc/meminfo: memFree=1657896/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=22096 CPUtime=1541.02
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 5285 0 0 0 154086 16 0 0 25 0 1 0 107752602 22626304 4935 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 5524 4935 206 16 0 4963 0
Current children cumulated CPU time (s) 1541.02
Current children cumulated vsize (KiB) 22096

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24790
/proc/meminfo: memFree=1657896/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=22096 CPUtime=1600.96
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 5291 0 0 0 160080 16 0 0 25 0 1 0 107752602 22626304 4941 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528563 0 0 4096 0 0 0 0 17 1 0 0
/proc/24591/statm: 5524 4941 206 16 0 4963 0
Current children cumulated CPU time (s) 1600.96
Current children cumulated vsize (KiB) 22096

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24790
/proc/meminfo: memFree=1657896/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=22256 CPUtime=1660.91
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 5302 0 0 0 166075 16 0 0 25 0 1 0 107752602 22790144 4952 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528604 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 5564 4952 206 16 0 5003 0
Current children cumulated CPU time (s) 1660.91
Current children cumulated vsize (KiB) 22256

[startup+1722.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 24790
/proc/meminfo: memFree=1657896/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=22256 CPUtime=1720.88
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 5315 0 0 0 172071 17 0 0 25 0 1 0 107752602 22790144 4965 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520075 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 5564 4965 206 16 0 5003 0
Current children cumulated CPU time (s) 1720.88
Current children cumulated vsize (KiB) 22256

[startup+1782.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24790
/proc/meminfo: memFree=1657768/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=22256 CPUtime=1780.82
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 5315 0 0 0 178065 17 0 0 25 0 1 0 107752602 22790144 4965 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134563532 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 5564 4965 206 16 0 5003 0
Current children cumulated CPU time (s) 1780.82
Current children cumulated vsize (KiB) 22256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.5 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24790
/proc/meminfo: memFree=1657768/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=22256 CPUtime=1800
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 5315 0 0 0 179983 17 0 0 25 0 1 0 107752602 22790144 4965 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 5564 4965 206 16 0 5003 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 22256

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

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

[startup+1801.5 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24790
/proc/meminfo: memFree=1657768/2055920 swapFree=4175456/4192956
[pid=24591] ppid=24589 vsize=22256 CPUtime=1800
/proc/24591/stat : 24591 (Pueblo) R 24589 24591 22396 0 -1 4194304 5315 0 0 0 179983 17 0 0 25 0 1 0 107752602 22790144 4965 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 0 0 0
/proc/24591/statm: 5564 4965 206 16 0 5003 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 22256

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.51
CPU time (s): 1800.02
CPU user time (s): 1799.84
CPU system time (s): 0.178972
CPU usage (%): 99.9172
Max. virtual memory (cumulated for all children) (KiB): 22256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.178972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5315
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= 10
involuntary context switches= 41385

runsolver used 1.80672 second user time and 4.75628 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sun Apr 15 00:52:28 UTC 2007

IDJOB= 348776
IDBENCH= 1743
IDSOLVER= 165
FILE ID= node13/348776-1176598348

PBS_JOBID= 4556808

Free space on /tmp= 66521 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-set1al.opb
COMMAND LINE= Pueblo /tmp/evaluation/348776-1176598348/instance-348776-1176598348.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-348776-1176598348 -o ROOT/results/node13/conversion-348776-1176598348 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348776-1176598348/instance-348776-1176598348.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-348776-1176598348 -o ROOT/results/node13/solver-348776-1176598348 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348776-1176598348/instance-348776-1176598348.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  8707b70244b4b6d1505bb830d4ab8529

RANDOM SEED= 673474296

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.259
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		: 3000.259
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:       1677752 kB
Buffers:         70592 kB
Cached:         220328 kB
SwapCached:       3452 kB
Active:         176772 kB
Inactive:       149692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1677752 kB
SwapTotal:     4192956 kB
SwapFree:      4175456 kB
Dirty:            2728 kB
Writeback:           0 kB
Mapped:          44476 kB
Slab:            37200 kB
Committed_AS:  5629952 kB
PageTables:       1884 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= 66521 MiB

End job on node13 on Sun Apr 15 01:22:31 UTC 2007