Trace number 362255

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) 1800.15 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3705.opb
MD5SUM1c8cf561f224f1f2f953c533d372407b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark9.02363
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 77
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 658002
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 658002
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
6.99/7.08	c starting to Solve
6.99/7.09	c #variables read: 155000 - #constraints read: 5301

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362255-1177009350/instance-362255-1177009350.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/node38/watcher-362255-1177009350 -o ROOT/results/node38/solver-362255-1177009350 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362255-1177009350/instance-362255-1177009350.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: 0.92 0.98 0.99 3/77 32621
/proc/meminfo: memFree=1766544/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=2552 CPUtime=0
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 133101707 2613248 228 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9072343 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 638 228 193 16 0 77 0

[startup+0.0444779 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32621
/proc/meminfo: memFree=1766544/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=3616 CPUtime=0.04
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 532 0 0 0 4 0 0 0 18 0 1 0 133101707 3702784 502 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9072343 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 904 504 193 16 0 343 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3616

[startup+0.101627 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32621
/proc/meminfo: memFree=1766544/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=5084 CPUtime=0.09
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 896 0 0 0 9 0 0 0 18 0 1 0 133101707 5206016 866 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9041531 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 1271 868 193 16 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.301527 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32621
/proc/meminfo: memFree=1766544/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=10276 CPUtime=0.29
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 2191 0 0 0 28 1 0 0 19 0 1 0 133101707 10522624 2161 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9072343 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 2569 2161 193 16 0 2008 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10276

[startup+0.702604 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32621
/proc/meminfo: memFree=1766544/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=19604 CPUtime=0.69
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 4546 0 0 0 67 2 0 0 23 0 1 0 133101707 20074496 4516 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9072343 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 4901 4516 199 16 0 4340 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19604

[startup+1.50176 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32622
/proc/meminfo: memFree=1747848/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=23064 CPUtime=1.49
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 5412 0 0 0 146 3 0 0 25 0 1 0 133101707 23617536 5382 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 5766 5382 199 16 0 5205 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23064

[startup+3.10106 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32622
/proc/meminfo: memFree=1742792/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=82424 CPUtime=3.09
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 46454 0 0 0 293 16 0 0 25 0 1 0 133101707 84402176 17595 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532887 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 20606 17595 205 16 0 20045 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 82424

[startup+6.30168 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32622
/proc/meminfo: memFree=1691332/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=88556 CPUtime=6.29
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 666620 0 0 0 439 190 0 0 25 0 1 0 133101707 90681344 19121 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 22139 19125 205 16 0 21578 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88556

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 32622
/proc/meminfo: memFree=1691208/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=87208 CPUtime=12.69
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 825230 0 0 0 1034 235 0 0 25 0 1 0 133101707 89300992 18892 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 21802 18892 206 16 0 21241 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 87208

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 32622
/proc/meminfo: memFree=1686408/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=92424 CPUtime=25.48
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 826527 0 0 0 2312 236 0 0 25 0 1 0 133101707 94642176 20189 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 23106 20189 206 16 0 22545 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 92424

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 32622
/proc/meminfo: memFree=1667848/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=111176 CPUtime=51.06
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 831227 0 0 0 4867 239 0 0 25 0 1 0 133101707 113844224 24889 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 27794 24889 206 16 0 27233 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 111176

[startup+102.306 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 32622
/proc/meminfo: memFree=1630536/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=148208 CPUtime=102.25
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 840475 0 0 0 9980 245 0 0 25 0 1 0 133101707 151764992 34137 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 37052 34137 206 16 0 36491 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 148208

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 32622
/proc/meminfo: memFree=1589192/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=189868 CPUtime=162.22
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 850906 0 0 0 15969 253 0 0 25 0 1 0 133101707 194424832 44568 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 47467 44568 206 16 0 46906 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 189868

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32622
/proc/meminfo: memFree=1550280/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=228460 CPUtime=222.2
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 860528 0 0 0 21961 259 0 0 25 0 1 0 133101707 233943040 54190 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 57115 54190 206 16 0 56554 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 228460

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32622
/proc/meminfo: memFree=1519752/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=259284 CPUtime=282.18
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 868257 0 0 0 27953 265 0 0 25 0 1 0 133101707 265506816 61919 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9049280 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 64821 61919 206 16 0 64260 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 259284

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32622
/proc/meminfo: memFree=1484680/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=293900 CPUtime=342.16
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 876918 0 0 0 33945 271 0 0 25 0 1 0 133101707 300953600 70580 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 73475 70580 206 16 0 72914 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 293900

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32622
/proc/meminfo: memFree=1448968/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=330044 CPUtime=402.13
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 885925 0 0 0 39937 276 0 0 25 0 1 0 133101707 337965056 79587 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527934 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 82511 79587 206 16 0 81950 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 330044

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32622
/proc/meminfo: memFree=1413000/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=365844 CPUtime=462.12
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 894859 0 0 0 45930 282 0 0 25 0 1 0 133101707 374624256 88521 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528252 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 91461 88521 206 16 0 90900 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 365844

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32622
/proc/meminfo: memFree=1361416/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=417768 CPUtime=522.09
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 907853 0 0 0 51920 289 0 0 25 0 1 0 133101707 427794432 101515 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 104442 101515 206 16 0 103881 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 417768

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32622
/proc/meminfo: memFree=1306824/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=471976 CPUtime=582.07
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 921383 0 0 0 57910 297 0 0 25 0 1 0 133101707 483303424 115045 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 117994 115045 206 16 0 117433 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 471976

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32622
/proc/meminfo: memFree=1255240/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=523096 CPUtime=642.05
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 934175 0 0 0 63901 304 0 0 25 0 1 0 133101707 535650304 127837 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 130774 127837 206 16 0 130213 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 523096


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32622
/proc/meminfo: memFree=1190728/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=587412 CPUtime=881.96
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 950274 0 0 0 87879 317 0 0 25 0 1 0 133101707 601509888 143936 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 146853 143936 206 16 0 146292 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 587412

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32622
/proc/meminfo: memFree=1186760/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=591844 CPUtime=941.94
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 951360 0 0 0 93876 318 0 0 25 0 1 0 133101707 606048256 145022 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 147961 145022 206 16 0 147400 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 591844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32622
/proc/meminfo: memFree=1171656/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=606632 CPUtime=1001.91
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 955050 0 0 0 99871 320 0 0 25 0 1 0 133101707 621191168 148712 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520204 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 151658 148712 206 16 0 151097 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 606632

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32622
/proc/meminfo: memFree=1167624/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=610868 CPUtime=1061.9
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 956128 0 0 0 105868 322 0 0 25 0 1 0 133101707 625528832 149790 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528249 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 152717 149790 206 16 0 152156 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 610868

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32622
/proc/meminfo: memFree=1160648/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=617600 CPUtime=1121.87
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 957815 0 0 0 111864 323 0 0 25 0 1 0 133101707 632422400 151477 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520204 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 154400 151477 206 16 0 153839 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 617600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32622
/proc/meminfo: memFree=1155400/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=622896 CPUtime=1181.84
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 959132 0 0 0 117860 324 0 0 25 0 1 0 133101707 637845504 152794 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527944 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 155724 152794 206 16 0 155163 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 622896

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32624
/proc/meminfo: memFree=1149320/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=628872 CPUtime=1241.83
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 960627 0 0 0 123857 326 0 0 25 0 1 0 133101707 643964928 154289 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 157218 154289 206 16 0 156657 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 628872

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32624
/proc/meminfo: memFree=1149320/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=628964 CPUtime=1301.8
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 960651 0 0 0 129854 326 0 0 25 0 1 0 133101707 644059136 154313 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 157241 154313 206 16 0 156680 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 628964

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32624
/proc/meminfo: memFree=1146184/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=632464 CPUtime=1361.78
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 961449 0 0 0 135850 328 0 0 25 0 1 0 133101707 647643136 155111 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 158116 155111 206 16 0 157555 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 632464

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32624
/proc/meminfo: memFree=1140040/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=638584 CPUtime=1421.77
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 962984 0 0 0 141847 330 0 0 25 0 1 0 133101707 653910016 156646 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 159646 156646 206 16 0 159085 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 638584

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32624
/proc/meminfo: memFree=1132232/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=646324 CPUtime=1481.74
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 964934 0 0 0 147843 331 0 0 25 0 1 0 133101707 661835776 158596 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520196 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 161581 158596 206 16 0 161020 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 646324

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32624
/proc/meminfo: memFree=1129160/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=649344 CPUtime=1541.72
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 965685 0 0 0 153840 332 0 0 25 0 1 0 133101707 664928256 159347 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 162336 159347 206 16 0 161775 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 649344

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32624
/proc/meminfo: memFree=1123400/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=655228 CPUtime=1601.69
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 967155 0 0 0 159836 333 0 0 25 0 1 0 133101707 670953472 160817 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 163807 160817 206 16 0 163246 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 655228

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32624
/proc/meminfo: memFree=1117256/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=661336 CPUtime=1661.67
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 968665 0 0 0 165833 334 0 0 25 0 1 0 133101707 677208064 162327 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 165334 162327 206 16 0 164773 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 661336

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32624
/proc/meminfo: memFree=1109128/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=669320 CPUtime=1721.65
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 970686 0 0 0 171829 336 0 0 25 0 1 0 133101707 685383680 164348 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 167330 164348 206 16 0 166769 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 669320

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32624
/proc/meminfo: memFree=1092424/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=686172 CPUtime=1781.63
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 974897 0 0 0 177823 340 0 0 25 0 1 0 133101707 702640128 168559 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 171543 168559 206 16 0 170982 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 686172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32624
/proc/meminfo: memFree=1086024/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=692388 CPUtime=1800.03
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4194304 976464 0 0 0 179661 342 0 0 25 0 1 0 133101707 709005312 170126 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 173097 170126 206 16 0 172536 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 692388

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32624
/proc/meminfo: memFree=1086024/2055920 swapFree=4159716/4192956
[pid=32621] ppid=32619 vsize=0 CPUtime=1800.12
/proc/32621/stat : 32621 (Pueblo) R 32619 32621 31666 0 -1 4195332 976464 0 0 0 179661 351 0 0 25 0 1 0 133101707 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/32621/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.82
CPU time (s): 1800.15
CPU user time (s): 1796.61
CPU system time (s): 3.53246
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 692388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.61
system time used= 3.53246
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 976464
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= 12
involuntary context switches= 38287

runsolver used 2.04969 second user time and 4.37633 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Thu Apr 19 19:02:30 UTC 2007

IDJOB= 362255
IDBENCH= 1544
IDSOLVER= 165
FILE ID= node38/362255-1177009350

PBS_JOBID= 4630495

Free space on /tmp= 66234 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n3705.opb
COMMAND LINE= Pueblo /tmp/evaluation/362255-1177009350/instance-362255-1177009350.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-362255-1177009350 -o ROOT/results/node38/conversion-362255-1177009350 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362255-1177009350/instance-362255-1177009350.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-362255-1177009350 -o ROOT/results/node38/solver-362255-1177009350 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362255-1177009350/instance-362255-1177009350.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  1c8cf561f224f1f2f953c533d372407b

RANDOM SEED= 790615115

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1766952 kB
Buffers:         28056 kB
Cached:         172640 kB
SwapCached:       3100 kB
Active:          62340 kB
Inactive:       164804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766952 kB
SwapTotal:     4192956 kB
SwapFree:      4159716 kB
Dirty:            8860 kB
Writeback:           0 kB
Mapped:          34688 kB
Slab:            47120 kB
Committed_AS:  1537800 kB
PageTables:       2060 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= 66234 MiB

End job on node38 on Thu Apr 19 19:32:33 UTC 2007