Trace number 351657

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) 1800.08 1800.84

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-aflow40b.opb
MD5SUM4990a2601191ad55c4ad7d6303e4ded9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark8046
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6735
Optimality of the best value was proved NO
Number of variables23384
Total number of constraints2806
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)39
Number of constraints which are nor clauses,nor cardinality constraints2767
Minimum length of a constraint14
Maximum length of a constraint1202
Number of terms in the objective function 1364
Biggest coefficient in the objective function 500
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 230637
Number of bits of the sum of numbers in the objective function 18
Biggest number in a constraint 102400
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 525160
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
0.49/0.57	c starting to Solve
0.49/0.57	c #variables read: 23384 - #constraints read: 2885

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351657-1176608706/instance-351657-1176608706.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-351657-1176608706 -o ROOT/results/node13/solver-351657-1176608706 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/351657-1176608706/instance-351657-1176608706.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: 0.95 0.99 0.99 3/77 5238
/proc/meminfo: memFree=1430088/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=2552 CPUtime=0
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 108788397 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546743 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 638 230 193 16 0 77 0

[startup+0.06173 s]
/proc/loadavg: 0.95 0.99 0.99 3/77 5238
/proc/meminfo: memFree=1430088/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=4148 CPUtime=0.05
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 657 0 0 0 5 0 0 0 18 0 1 0 108788397 4247552 627 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12345047 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 1037 627 199 16 0 476 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4148

[startup+0.101738 s]
/proc/loadavg: 0.95 0.99 0.99 3/77 5238
/proc/meminfo: memFree=1430088/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=5084 CPUtime=0.09
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 910 0 0 0 9 0 0 0 18 0 1 0 108788397 5206016 880 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12345047 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 1271 880 199 16 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.301781 s]
/proc/loadavg: 0.95 0.99 0.99 3/77 5238
/proc/meminfo: memFree=1430088/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=6148 CPUtime=0.29
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 1176 0 0 0 29 0 0 0 19 0 1 0 108788397 6295552 1146 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 1537 1146 199 16 0 976 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6148

[startup+0.701866 s]
/proc/loadavg: 0.95 0.99 0.99 3/77 5238
/proc/meminfo: memFree=1430088/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=15380 CPUtime=0.69
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 3304 0 0 0 68 1 0 0 23 0 1 0 108788397 15749120 3274 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 3845 3274 206 16 0 3284 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15380

[startup+1.50104 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 5239
/proc/meminfo: memFree=1417664/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=15380 CPUtime=1.49
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 3304 0 0 0 148 1 0 0 25 0 1 0 108788397 15749120 3274 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 3845 3274 206 16 0 3284 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15380

[startup+3.10138 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 5239
/proc/meminfo: memFree=1417536/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=15380 CPUtime=3.09
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 3304 0 0 0 308 1 0 0 25 0 1 0 108788397 15749120 3274 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 3845 3274 206 16 0 3284 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15380

[startup+6.30106 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 5239
/proc/meminfo: memFree=1417024/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=16524 CPUtime=6.29
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 3591 0 0 0 628 1 0 0 25 0 1 0 108788397 16920576 3561 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12310018 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 4131 3561 206 16 0 3570 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16524

[startup+12.7014 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 5239
/proc/meminfo: memFree=1415048/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=17664 CPUtime=12.68
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 3899 0 0 0 1267 1 0 0 25 0 1 0 108788397 18087936 3869 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 4416 3869 206 16 0 3855 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17664

[startup+25.5012 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 5239
/proc/meminfo: memFree=1411464/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=21432 CPUtime=25.48
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 4816 0 0 0 2546 2 0 0 25 0 1 0 108788397 21946368 4786 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 5358 4786 206 16 0 4797 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21432

[startup+51.1016 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 5239
/proc/meminfo: memFree=1403272/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=29420 CPUtime=51.07
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 6835 0 0 0 5104 3 0 0 25 0 1 0 108788397 30126080 6805 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 7355 6805 206 16 0 6794 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29420

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5239
/proc/meminfo: memFree=1382856/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=49756 CPUtime=102.25
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 11926 0 0 0 10219 6 0 0 25 0 1 0 108788397 50950144 11896 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517885 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 12439 11896 206 16 0 11878 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 49756

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5239
/proc/meminfo: memFree=1369800/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=63108 CPUtime=162.23
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 15260 0 0 0 16215 8 0 0 25 0 1 0 108788397 64622592 15230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 15777 15230 206 16 0 15216 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 63108

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5239
/proc/meminfo: memFree=1349640/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=82964 CPUtime=222.21
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 20296 0 0 0 22210 11 0 0 25 0 1 0 108788397 84955136 20180 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 20741 20180 206 16 0 20180 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 82964

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5239
/proc/meminfo: memFree=1347272/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=85260 CPUtime=282.19
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 20880 0 0 0 28207 12 0 0 25 0 1 0 108788397 87306240 20764 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 21315 20764 206 16 0 20754 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 85260

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5239
/proc/meminfo: memFree=1347272/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=85260 CPUtime=342.16
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 20880 0 0 0 34204 12 0 0 25 0 1 0 108788397 87306240 20764 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 21315 20764 206 16 0 20754 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 85260

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5239
/proc/meminfo: memFree=1312392/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=120760 CPUtime=402.14
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 29726 0 0 0 40197 17 0 0 25 0 1 0 108788397 123658240 29610 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 30190 29610 206 16 0 29629 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 120760

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5239
/proc/meminfo: memFree=1300744/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=131668 CPUtime=462.12
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 32479 0 0 0 46193 19 0 0 25 0 1 0 108788397 134828032 32363 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 32917 32363 206 16 0 32356 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 131668

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5239
/proc/meminfo: memFree=1300744/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=131668 CPUtime=522.1
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 32479 0 0 0 52190 20 0 0 25 0 1 0 108788397 134828032 32363 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517933 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 32917 32363 206 16 0 32356 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 131668

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5239
/proc/meminfo: memFree=1300744/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=131668 CPUtime=582.07
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 32479 0 0 0 58187 20 0 0 25 0 1 0 108788397 134828032 32363 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 32917 32363 206 16 0 32356 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 131668

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5239
/proc/meminfo: memFree=1299656/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=132824 CPUtime=642.06
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 32745 0 0 0 64185 21 0 0 25 0 1 0 108788397 136011776 32629 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528245 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 33206 32629 206 16 0 32645 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 132824


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5239
/proc/meminfo: memFree=1249352/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=182928 CPUtime=821.99
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 45266 0 0 0 82171 28 0 0 25 0 1 0 108788397 187318272 45150 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 45732 45150 206 16 0 45171 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 182928

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5239
/proc/meminfo: memFree=1249352/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=182928 CPUtime=881.97
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 45266 0 0 0 88169 28 0 0 25 0 1 0 108788397 187318272 45150 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 45732 45150 206 16 0 45171 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 182928

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5239
/proc/meminfo: memFree=1249544/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=182408 CPUtime=941.95
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 45266 0 0 0 94166 29 0 0 25 0 1 0 108788397 186785792 45043 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 45602 45043 206 16 0 45041 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 182408

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/84 5411
/proc/meminfo: memFree=1248392/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=182408 CPUtime=1001.84
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 45266 0 0 0 100155 29 0 0 25 0 1 0 108788397 186785792 45043 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517896 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 45602 45043 206 16 0 45041 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 182408

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5437
/proc/meminfo: memFree=1250248/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=181616 CPUtime=1061.81
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 45266 0 0 0 106151 30 0 0 25 0 1 0 108788397 185974784 44845 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 45404 44845 206 16 0 44843 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 181616

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5437
/proc/meminfo: memFree=1250248/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=181616 CPUtime=1121.78
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 45266 0 0 0 112148 30 0 0 25 0 1 0 108788397 185974784 44845 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 45404 44845 206 16 0 44843 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 181616

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5437
/proc/meminfo: memFree=1250184/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=181616 CPUtime=1181.77
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 45266 0 0 0 118146 31 0 0 25 0 1 0 108788397 185974784 44845 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 45404 44845 206 16 0 44843 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 181616

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5437
/proc/meminfo: memFree=1250120/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=181616 CPUtime=1241.74
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 45266 0 0 0 124143 31 0 0 25 0 1 0 108788397 185974784 44845 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 45404 44845 206 16 0 44843 0
Current children cumulated CPU time (s) 1241.74
Current children cumulated vsize (KiB) 181616

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5437
/proc/meminfo: memFree=1250056/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=181616 CPUtime=1301.72
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 45271 0 0 0 130140 32 0 0 25 0 1 0 108788397 185974784 44850 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 45404 44850 206 16 0 44843 0
Current children cumulated CPU time (s) 1301.72
Current children cumulated vsize (KiB) 181616

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5437
/proc/meminfo: memFree=1250120/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=181616 CPUtime=1361.7
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 45271 0 0 0 136138 32 0 0 25 0 1 0 108788397 185974784 44850 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 45404 44850 206 16 0 44843 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 181616

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5437
/proc/meminfo: memFree=1250056/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=181616 CPUtime=1421.68
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 45271 0 0 0 142135 33 0 0 25 0 1 0 108788397 185974784 44850 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 45404 44850 206 16 0 44843 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 181616

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5437
/proc/meminfo: memFree=1250056/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=181616 CPUtime=1481.65
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 45271 0 0 0 148132 33 0 0 25 0 1 0 108788397 185974784 44850 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 45404 44850 206 16 0 44843 0
Current children cumulated CPU time (s) 1481.65
Current children cumulated vsize (KiB) 181616

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5437
/proc/meminfo: memFree=1250056/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=181616 CPUtime=1541.63
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 45271 0 0 0 154129 34 0 0 25 0 1 0 108788397 185974784 44850 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 45404 44850 206 16 0 44843 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 181616

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5437
/proc/meminfo: memFree=1250056/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=181616 CPUtime=1601.61
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 45271 0 0 0 160127 34 0 0 25 0 1 0 108788397 185974784 44850 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 45404 44850 206 16 0 44843 0
Current children cumulated CPU time (s) 1601.61
Current children cumulated vsize (KiB) 181616

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5437
/proc/meminfo: memFree=1250056/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=181616 CPUtime=1661.59
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 45271 0 0 0 166124 35 0 0 25 0 1 0 108788397 185974784 44850 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 45404 44850 206 16 0 44843 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 181616

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5437
/proc/meminfo: memFree=1249992/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=181616 CPUtime=1721.57
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 45271 0 0 0 172122 35 0 0 25 0 1 0 108788397 185974784 44850 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 45404 44850 206 16 0 44843 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 181616

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5437
/proc/meminfo: memFree=1249928/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=181616 CPUtime=1781.55
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 45271 0 0 0 178119 36 0 0 25 0 1 0 108788397 185974784 44850 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 45404 44850 206 16 0 44843 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 181616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 5437
/proc/meminfo: memFree=1249928/2055920 swapFree=4175300/4192956
[pid=5238] ppid=5236 vsize=181616 CPUtime=1800.04
/proc/5238/stat : 5238 (Pueblo) R 5236 5238 4854 0 -1 4194304 45271 0 0 0 179968 36 0 0 25 0 1 0 108788397 185974784 44850 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/5238/statm: 45404 44850 206 16 0 44843 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 181616

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.84
CPU time (s): 1800.08
CPU user time (s): 1799.69
CPU system time (s): 0.394939
CPU usage (%): 99.9582
Max. virtual memory (cumulated for all children) (KiB): 182928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.394939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45271
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= 37403

runsolver used 2.10368 second user time and 4.17736 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sun Apr 15 03:45:06 UTC 2007

IDJOB= 351657
IDBENCH= 1788
IDSOLVER= 165
FILE ID= node13/351657-1176608706

PBS_JOBID= 4556830

Free space on /tmp= 66520 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-aflow40b.opb
COMMAND LINE= Pueblo /tmp/evaluation/351657-1176608706/instance-351657-1176608706.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-351657-1176608706 -o ROOT/results/node13/conversion-351657-1176608706 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351657-1176608706/instance-351657-1176608706.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-351657-1176608706 -o ROOT/results/node13/solver-351657-1176608706 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/351657-1176608706/instance-351657-1176608706.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  4990a2601191ad55c4ad7d6303e4ded9

RANDOM SEED= 371726382

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:       1430496 kB
Buffers:         84688 kB
Cached:         343540 kB
SwapCached:       2552 kB
Active:         248444 kB
Inactive:       302052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1430496 kB
SwapTotal:     4192956 kB
SwapFree:      4175300 kB
Dirty:            3376 kB
Writeback:           0 kB
Mapped:          39792 kB
Slab:            60380 kB
Committed_AS:  5637088 kB
PageTables:       1872 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= 66520 MiB

End job on node13 on Sun Apr 15 04:15:09 UTC 2007