Trace number 362325

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) 1800.12 1800.6

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-n370a.opb
MD5SUMd7a28c2ec06d645af4379f015212128c
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 benchmark8.33173
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 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 653755
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 653755
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
6.99/7.04	c starting to Solve
6.99/7.04	c #variables read: 155000 - #constraints read: 5301

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362325-1177010389/instance-362325-1177010389.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/node6/watcher-362325-1177010389 -o ROOT/results/node6/solver-362325-1177010389 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362325-1177010389/instance-362325-1177010389.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: 0.91 0.97 0.97 3/77 7908
/proc/meminfo: memFree=1828784/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=2552 CPUtime=0
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 177076588 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 638 230 193 16 0 77 0

[startup+0.056251 s]
/proc/loadavg: 0.91 0.97 0.97 3/77 7908
/proc/meminfo: memFree=1828784/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=4016 CPUtime=0.05
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 620 0 0 0 5 0 0 0 18 0 1 0 177076588 4112384 590 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 1004 590 193 16 0 443 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4016

[startup+0.102256 s]
/proc/loadavg: 0.91 0.97 0.97 3/77 7908
/proc/meminfo: memFree=1828784/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=5084 CPUtime=0.09
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 908 0 0 0 9 0 0 0 18 0 1 0 177076588 5206016 878 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 1271 878 193 16 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.301279 s]
/proc/loadavg: 0.91 0.97 0.97 3/77 7908
/proc/meminfo: memFree=1828784/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=10412 CPUtime=0.29
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 2217 0 0 0 28 1 0 0 19 0 1 0 177076588 10661888 2187 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 2603 2187 193 16 0 2042 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10412

[startup+0.702327 s]
/proc/loadavg: 0.91 0.97 0.97 3/77 7908
/proc/meminfo: memFree=1828784/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=19736 CPUtime=0.7
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 4554 0 0 0 68 2 0 0 24 0 1 0 177076588 20209664 4524 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2647836 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 4934 4524 199 16 0 4373 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 19736

[startup+1.50142 s]
/proc/loadavg: 0.91 0.97 0.97 2/78 7909
/proc/meminfo: memFree=1810024/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=23200 CPUtime=1.49
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 5424 0 0 0 147 2 0 0 25 0 1 0 177076588 23756800 5394 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 5800 5394 199 16 0 5239 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23200

[startup+3.10161 s]
/proc/loadavg: 0.91 0.97 0.97 2/78 7909
/proc/meminfo: memFree=1804968/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=82716 CPUtime=3.09
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 47435 0 0 0 293 16 0 0 25 0 1 0 177076588 84701184 17664 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134521016 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 20679 17665 205 16 0 20118 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 82716

[startup+6.30198 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 7909
/proc/meminfo: memFree=1753640/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=88888 CPUtime=6.29
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 674460 0 0 0 437 192 0 0 25 0 1 0 177076588 91021312 19209 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 22222 19213 205 16 0 21661 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88888

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 7909
/proc/meminfo: memFree=1753128/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=87284 CPUtime=12.69
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 825310 0 0 0 1036 233 0 0 25 0 1 0 177076588 89378816 18972 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 21821 18972 206 16 0 21260 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 87284

[startup+25.5012 s]
/proc/loadavg: 1.01 0.99 0.97 2/78 7909
/proc/meminfo: memFree=1753192/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=87284 CPUtime=25.48
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 825310 0 0 0 2315 233 0 0 25 0 1 0 177076588 89378816 18972 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 21821 18972 206 16 0 21260 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 87284

[startup+51.1012 s]
/proc/loadavg: 1.01 0.99 0.97 2/78 7909
/proc/meminfo: memFree=1752744/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=88148 CPUtime=51.07
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 825515 0 0 0 4874 233 0 0 25 0 1 0 177076588 90263552 19177 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 22037 19177 206 16 0 21476 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 88148

[startup+102.305 s]
/proc/loadavg: 1.05 1.00 0.98 2/78 7909
/proc/meminfo: memFree=1748840/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=91896 CPUtime=102.27
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 826473 0 0 0 9992 235 0 0 25 0 1 0 177076588 94101504 20135 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 22974 20135 206 16 0 22413 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 91896

[startup+162.301 s]
/proc/loadavg: 1.06 1.02 0.98 2/78 7909
/proc/meminfo: memFree=1740648/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=100464 CPUtime=162.25
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 828610 0 0 0 15989 236 0 0 25 0 1 0 177076588 102875136 22272 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 25116 22272 206 16 0 24555 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 100464

[startup+222.301 s]
/proc/loadavg: 1.06 1.03 0.99 2/78 7909
/proc/meminfo: memFree=1719848/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=120928 CPUtime=222.23
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 833718 0 0 0 21983 240 0 0 25 0 1 0 177076588 123830272 27380 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 30232 27380 206 16 0 29671 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 120928

[startup+282.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 7909
/proc/meminfo: memFree=1701224/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=139708 CPUtime=282.21
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 838414 0 0 0 27978 243 0 0 25 0 1 0 177076588 143060992 32076 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 34927 32076 206 16 0 34366 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 139708

[startup+342.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 7909
/proc/meminfo: memFree=1672360/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=168288 CPUtime=342.2
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 845566 0 0 0 33972 248 0 0 25 0 1 0 177076588 172326912 39228 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 42072 39228 206 16 0 41511 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 168288

[startup+402.301 s]
/proc/loadavg: 1.13 1.06 1.01 2/78 7909
/proc/meminfo: memFree=1642152/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=198916 CPUtime=402.18
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 853191 0 0 0 39964 254 0 0 25 0 1 0 177076588 203689984 46853 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 49729 46853 206 16 0 49168 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 198916

[startup+462.301 s]
/proc/loadavg: 1.12 1.06 1.00 2/78 7909
/proc/meminfo: memFree=1611432/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=229352 CPUtime=462.17
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 860785 0 0 0 45958 259 0 0 25 0 1 0 177076588 234856448 54447 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 57338 54447 206 16 0 56777 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 229352

[startup+522.302 s]
/proc/loadavg: 1.11 1.07 1.00 2/78 7909
/proc/meminfo: memFree=1582632/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=258184 CPUtime=522.16
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 867996 0 0 0 51952 264 0 0 25 0 1 0 177076588 264380416 61658 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 64546 61658 206 16 0 63985 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 258184

[startup+582.302 s]
/proc/loadavg: 1.10 1.07 1.00 2/78 7909
/proc/meminfo: memFree=1557992/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=282708 CPUtime=582.13
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 874122 0 0 0 57945 268 0 0 25 0 1 0 177076588 289492992 67784 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 70677 67784 206 16 0 70116 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 282708

[startup+642.302 s]
/proc/loadavg: 1.09 1.07 1.00 2/78 7909
/proc/meminfo: memFree=1528232/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=312192 CPUtime=642.12
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 881493 0 0 0 63939 273 0 0 25 0 1 0 177076588 319684608 75155 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 78048 75155 206 16 0 77487 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 312192


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

[startup+882.303 s]
/proc/loadavg: 1.07 1.06 1.00 2/78 7911
/proc/meminfo: memFree=1411816/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=428472 CPUtime=882.06
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 910515 0 0 0 87914 292 0 0 25 0 1 0 177076588 438755328 104177 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 107118 104177 206 16 0 106557 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 428472

[startup+942.303 s]
/proc/loadavg: 1.06 1.06 1.00 2/78 7911
/proc/meminfo: memFree=1390632/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=449820 CPUtime=942.04
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 915855 0 0 0 93909 295 0 0 25 0 1 0 177076588 460615680 109517 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 112455 109517 206 16 0 111894 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 449820

[startup+1002.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/78 7911
/proc/meminfo: memFree=1368040/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=472324 CPUtime=1002.03
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 921486 0 0 0 99904 299 0 0 25 0 1 0 177076588 483659776 115148 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 118081 115148 206 16 0 117520 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 472324

[startup+1062.3 s]
/proc/loadavg: 1.13 1.08 1.01 2/78 7911
/proc/meminfo: memFree=1341672/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=499076 CPUtime=1062.01
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 928165 0 0 0 105897 304 0 0 25 0 1 0 177076588 511053824 121827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2630882 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 124769 121827 206 16 0 124208 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 499076

[startup+1122.3 s]
/proc/loadavg: 1.12 1.08 1.00 2/78 7911
/proc/meminfo: memFree=1316456/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=523884 CPUtime=1121.99
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 934363 0 0 0 111891 308 0 0 25 0 1 0 177076588 536457216 128025 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 130971 128025 206 16 0 130410 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 523884

[startup+1182.3 s]
/proc/loadavg: 1.11 1.08 1.00 2/78 7911
/proc/meminfo: memFree=1287656/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=553032 CPUtime=1181.97
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 941632 0 0 0 117884 313 0 0 25 0 1 0 177076588 566304768 135294 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 138258 135294 206 16 0 137697 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 553032

[startup+1242.3 s]
/proc/loadavg: 1.10 1.07 1.00 2/78 7911
/proc/meminfo: memFree=1261032/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=579712 CPUtime=1241.96
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 948236 0 0 0 123878 318 0 0 25 0 1 0 177076588 593625088 141898 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 144928 141898 206 16 0 144367 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 579712

[startup+1302.3 s]
/proc/loadavg: 1.09 1.07 1.00 2/78 7911
/proc/meminfo: memFree=1243688/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=596788 CPUtime=1301.94
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 952502 0 0 0 129873 321 0 0 25 0 1 0 177076588 611110912 146164 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134529077 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 149197 146164 206 16 0 148636 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 596788

[startup+1362.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/78 7911
/proc/meminfo: memFree=1243688/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=596788 CPUtime=1361.93
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 952502 0 0 0 135871 322 0 0 25 0 1 0 177076588 611110912 146164 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 149197 146164 206 16 0 148636 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 596788

[startup+1422.31 s]
/proc/loadavg: 1.08 1.07 1.00 2/78 7911
/proc/meminfo: memFree=1243624/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=596788 CPUtime=1421.91
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 952504 0 0 0 141869 322 0 0 25 0 1 0 177076588 611110912 146166 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 149197 146166 206 16 0 148636 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 596788

[startup+1482.3 s]
/proc/loadavg: 1.07 1.07 1.00 2/78 7911
/proc/meminfo: memFree=1243624/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=596788 CPUtime=1481.9
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 952504 0 0 0 147867 323 0 0 25 0 1 0 177076588 611110912 146166 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 149197 146166 206 16 0 148636 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 596788

[startup+1542.3 s]
/proc/loadavg: 1.07 1.07 1.00 2/78 7911
/proc/meminfo: memFree=1243624/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=596788 CPUtime=1541.88
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 952504 0 0 0 153865 323 0 0 25 0 1 0 177076588 611110912 146166 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 149197 146166 206 16 0 148636 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 596788

[startup+1602.3 s]
/proc/loadavg: 1.06 1.07 1.00 2/78 7911
/proc/meminfo: memFree=1243624/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=596788 CPUtime=1601.86
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 952504 0 0 0 159862 324 0 0 25 0 1 0 177076588 611110912 146166 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 149197 146166 206 16 0 148636 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 596788

[startup+1662.3 s]
/proc/loadavg: 1.06 1.07 1.00 2/78 7911
/proc/meminfo: memFree=1243624/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=596788 CPUtime=1661.84
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 952504 0 0 0 165860 324 0 0 25 0 1 0 177076588 611110912 146166 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528249 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 149197 146166 206 16 0 148636 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 596788

[startup+1722.3 s]
/proc/loadavg: 1.13 1.08 1.01 2/78 7911
/proc/meminfo: memFree=1243624/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=596788 CPUtime=1721.83
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 952504 0 0 0 171858 325 0 0 25 0 1 0 177076588 611110912 146166 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 149197 146166 206 16 0 148636 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 596788

[startup+1782.3 s]
/proc/loadavg: 1.15 1.10 1.01 2/78 7911
/proc/meminfo: memFree=1243560/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=596788 CPUtime=1781.81
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 952504 0 0 0 177856 325 0 0 25 0 1 0 177076588 611110912 146166 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527830 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 149197 146166 206 16 0 148636 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 596788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.11 1.09 1.01 2/78 7911
/proc/meminfo: memFree=1243560/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=596788 CPUtime=1800.01
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 952504 0 0 0 179676 325 0 0 25 0 1 0 177076588 611110912 146166 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 149197 146166 206 16 0 148636 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 596788

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

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

[startup+1800.5 s]
/proc/loadavg: 1.11 1.09 1.01 2/78 7911
/proc/meminfo: memFree=1243560/2055924 swapFree=4146720/4192956
[pid=7908] ppid=7906 vsize=596788 CPUtime=1800.01
/proc/7908/stat : 7908 (Pueblo) R 7906 7908 7014 0 -1 4194304 952504 0 0 0 179676 325 0 0 25 0 1 0 177076588 611110912 146166 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/7908/statm: 149197 146166 206 16 0 148636 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 596788

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.6
CPU time (s): 1800.12
CPU user time (s): 1796.76
CPU system time (s): 3.35149
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 596788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.76
system time used= 3.35149
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 952504
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= 35547

runsolver used 2.11268 second user time and 4.21936 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Thu Apr 19 19:19:49 UTC 2007

IDJOB= 362325
IDBENCH= 1550
IDSOLVER= 165
FILE ID= node6/362325-1177010389

PBS_JOBID= 4630530

Free space on /tmp= 66411 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-n370a.opb
COMMAND LINE= Pueblo /tmp/evaluation/362325-1177010389/instance-362325-1177010389.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-362325-1177010389 -o ROOT/results/node6/conversion-362325-1177010389 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362325-1177010389/instance-362325-1177010389.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-362325-1177010389 -o ROOT/results/node6/solver-362325-1177010389 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362325-1177010389/instance-362325-1177010389.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  d7a28c2ec06d645af4379f015212128c

RANDOM SEED= 280378237

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1829256 kB
Buffers:         29284 kB
Cached:         132576 kB
SwapCached:      13376 kB
Active:          64328 kB
Inactive:       121032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1829256 kB
SwapTotal:     4192956 kB
SwapFree:      4146720 kB
Dirty:            8856 kB
Writeback:           0 kB
Mapped:          30760 kB
Slab:            26980 kB
Committed_AS:  6947412 kB
PageTables:       1788 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= 66411 MiB

End job on node6 on Thu Apr 19 19:49:52 UTC 2007