Trace number 362269

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) 1800.17 1800.63

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-n3702.opb
MD5SUM923982c51ba218a8e62dc99222f9f8f7
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 benchmark9.1806
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 654991
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 654991
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
6.99/7.06	c starting to Solve
6.99/7.06	c #variables read: 155000 - #constraints read: 5301

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362269-1177009545/instance-362269-1177009545.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/node2/watcher-362269-1177009545 -o ROOT/results/node2/solver-362269-1177009545 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362269-1177009545/instance-362269-1177009545.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 31189
/proc/meminfo: memFree=1835288/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=2552 CPUtime=0
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 176992317 2613248 229 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10970747 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 638 230 193 16 0 77 0

[startup+0.0834659 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31189
/proc/meminfo: memFree=1835288/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=4684 CPUtime=0.07
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 785 0 0 0 7 0 0 0 18 0 1 0 176992317 4796416 755 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546712 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 1171 755 193 16 0 610 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4684

[startup+0.101467 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31189
/proc/meminfo: memFree=1835288/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=5084 CPUtime=0.09
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 896 0 0 0 9 0 0 0 18 0 1 0 176992317 5206016 866 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 1271 867 193 16 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.301489 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31189
/proc/meminfo: memFree=1835288/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=10276 CPUtime=0.29
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 2195 0 0 0 28 1 0 0 19 0 1 0 176992317 10522624 2165 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 2569 2165 193 16 0 2008 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10276

[startup+0.701531 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31189
/proc/meminfo: memFree=1835288/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=19604 CPUtime=0.69
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 4544 0 0 0 68 1 0 0 23 0 1 0 176992317 20074496 4514 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10995488 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 4901 4514 199 16 0 4340 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19604

[startup+1.50162 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31190
/proc/meminfo: memFree=1816592/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=23064 CPUtime=1.49
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 5408 0 0 0 147 2 0 0 25 0 1 0 176992317 23617536 5378 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 5766 5378 199 16 0 5205 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23064

[startup+3.10178 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31190
/proc/meminfo: memFree=1811408/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=82476 CPUtime=3.09
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 46006 0 0 0 293 16 0 0 25 0 1 0 176992317 84455424 17603 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532911 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 20619 17603 291 16 0 20058 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 82476

[startup+6.30112 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31190
/proc/meminfo: memFree=1759952/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=88616 CPUtime=6.29
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 670291 0 0 0 438 191 0 0 25 0 1 0 176992317 90742784 19144 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 22154 19144 279 16 0 21593 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88616

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31190
/proc/meminfo: memFree=1759832/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=87012 CPUtime=12.69
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 825251 0 0 0 1036 233 0 0 25 0 1 0 176992317 89100288 18913 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 21753 18913 206 16 0 21192 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 87012

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 31190
/proc/meminfo: memFree=1757976/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=89316 CPUtime=25.49
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 825816 0 0 0 2315 234 0 0 25 0 1 0 176992317 91459584 19478 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 22329 19478 206 16 0 21768 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 89316

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 3/78 31190
/proc/meminfo: memFree=1744344/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=103264 CPUtime=51.08
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 829329 0 0 0 4872 236 0 0 25 0 1 0 176992317 105742336 22991 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 25816 22991 206 16 0 25255 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 103264

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 31190
/proc/meminfo: memFree=1714080/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=133140 CPUtime=102.27
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 836805 0 0 0 9985 242 0 0 25 0 1 0 176992317 136335360 30467 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 33285 30467 206 16 0 32724 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 133140

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31190
/proc/meminfo: memFree=1677088/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=170296 CPUtime=162.25
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 846079 0 0 0 15978 247 0 0 25 0 1 0 176992317 174383104 39741 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 42574 39741 206 16 0 42013 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 170296

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31190
/proc/meminfo: memFree=1650016/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=197136 CPUtime=222.24
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 852785 0 0 0 21972 252 0 0 25 0 1 0 176992317 201867264 46447 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 49284 46447 206 16 0 48723 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 197136

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31190
/proc/meminfo: memFree=1611488/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=236452 CPUtime=282.22
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 862595 0 0 0 27964 258 0 0 25 0 1 0 176992317 242126848 56257 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 59113 56258 206 16 0 58552 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 236452

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31190
/proc/meminfo: memFree=1584928/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=263116 CPUtime=342.2
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 869053 0 0 0 33958 262 0 0 25 0 1 0 176992317 269430784 62715 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 65779 62715 206 16 0 65218 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 263116

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31190
/proc/meminfo: memFree=1575072/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=274148 CPUtime=402.19
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 871415 0 0 0 39955 264 0 0 25 0 1 0 176992317 280727552 65077 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 68537 65077 206 16 0 67976 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 274148

[startup+462.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 31190
/proc/meminfo: memFree=1567008/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=281852 CPUtime=462.17
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 873437 0 0 0 45952 265 0 0 25 0 1 0 176992317 288616448 67099 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 70463 67099 206 16 0 69902 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 281852

[startup+522.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 31190
/proc/meminfo: memFree=1550368/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=298804 CPUtime=522.16
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 877679 0 0 0 51947 269 0 0 25 0 1 0 176992317 305975296 71341 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 74701 71341 206 16 0 74140 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 298804

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31190
/proc/meminfo: memFree=1528672/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=320064 CPUtime=582.15
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 882979 0 0 0 57943 272 0 0 25 0 1 0 176992317 327745536 76641 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 80016 76641 206 16 0 79455 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 320064

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31190
/proc/meminfo: memFree=1514848/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=333776 CPUtime=642.13
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 886426 0 0 0 63938 275 0 0 25 0 1 0 176992317 341786624 80088 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 83444 80088 206 16 0 82883 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 333776


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31190
/proc/meminfo: memFree=1462560/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=385824 CPUtime=882.07
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 899428 0 0 0 87921 286 0 0 25 0 1 0 176992317 395083776 93090 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 96456 93090 206 16 0 95895 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 385824

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31190
/proc/meminfo: memFree=1462496/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=385824 CPUtime=942.05
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 899438 0 0 0 93919 286 0 0 25 0 1 0 176992317 395083776 93100 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 96456 93100 206 16 0 95895 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 385824

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31190
/proc/meminfo: memFree=1459936/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=388432 CPUtime=1002.04
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 900074 0 0 0 99917 287 0 0 25 0 1 0 176992317 397754368 93736 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 97108 93736 206 16 0 96547 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 388432

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31190
/proc/meminfo: memFree=1441376/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=407024 CPUtime=1062.02
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 904730 0 0 0 105913 289 0 0 25 0 1 0 176992317 416792576 98392 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 101756 98392 206 16 0 101195 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 407024

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31190
/proc/meminfo: memFree=1379872/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=468716 CPUtime=1122
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 920149 0 0 0 111903 297 0 0 25 0 1 0 176992317 479965184 113811 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 117179 113811 206 16 0 116618 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 468716

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 31190
/proc/meminfo: memFree=1322528/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=538824 CPUtime=1181.99
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 934567 0 0 0 117894 305 0 0 25 0 1 0 176992317 551755776 128229 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 134706 128229 206 16 0 134145 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 538824

[startup+1242.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 31190
/proc/meminfo: memFree=1317984/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=542564 CPUtime=1241.97
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 935530 0 0 0 123891 306 0 0 25 0 1 0 176992317 555585536 129192 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517876 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 135641 129192 206 16 0 135080 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 542564

[startup+1302.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 31190
/proc/meminfo: memFree=1314528/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=545668 CPUtime=1301.96
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 936289 0 0 0 129889 307 0 0 25 0 1 0 176992317 558764032 129951 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 136417 129951 206 16 0 135856 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 545668

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31190
/proc/meminfo: memFree=1277792/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=582664 CPUtime=1361.94
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 945546 0 0 0 135881 313 0 0 25 0 1 0 176992317 596647936 139208 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 145666 139208 206 16 0 145105 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 582664

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31190
/proc/meminfo: memFree=1240544/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=619496 CPUtime=1421.93
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 954757 0 0 0 141875 318 0 0 25 0 1 0 176992317 634363904 148419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 154874 148419 206 16 0 154313 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 619496

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31190
/proc/meminfo: memFree=1204320/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=656036 CPUtime=1481.91
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 963876 0 0 0 147866 325 0 0 25 0 1 0 176992317 671780864 157538 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527978 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 164009 157538 206 16 0 163448 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 656036

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31190
/proc/meminfo: memFree=1176416/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=683468 CPUtime=1541.89
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 970747 0 0 0 153859 330 0 0 25 0 1 0 176992317 699871232 164409 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 170867 164409 206 16 0 170306 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 683468

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31192
/proc/meminfo: memFree=1142688/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=717484 CPUtime=1601.88
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 979246 0 0 0 159852 336 0 0 25 0 1 0 176992317 734703616 172908 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 179371 172908 206 16 0 178810 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 717484

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31192
/proc/meminfo: memFree=1120352/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=739780 CPUtime=1661.86
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 984749 0 0 0 165845 341 0 0 25 0 1 0 176992317 757534720 178411 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 184945 178411 206 16 0 184384 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 739780

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31192
/proc/meminfo: memFree=1096736/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=763560 CPUtime=1721.85
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 990682 0 0 0 171839 346 0 0 25 0 1 0 176992317 781885440 184344 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 190890 184344 206 16 0 190329 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 763560

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31192
/proc/meminfo: memFree=1068192/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=791896 CPUtime=1781.83
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 997779 0 0 0 177832 351 0 0 25 0 1 0 176992317 810901504 191441 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 197974 191441 206 16 0 197413 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 791896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31192
/proc/meminfo: memFree=1060704/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=799132 CPUtime=1800.04
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4194304 999597 0 0 0 179651 353 0 0 25 0 1 0 176992317 818311168 193259 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 199783 193259 206 16 0 199222 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 799132

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31193
/proc/meminfo: memFree=1680728/2055920 swapFree=4149072/4192956
[pid=31189] ppid=31187 vsize=0 CPUtime=1800.14
/proc/31189/stat : 31189 (Pueblo) R 31187 31189 30146 0 -1 4195332 999597 0 0 0 179651 363 0 0 25 0 1 0 176992317 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/31189/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.63
CPU time (s): 1800.17
CPU user time (s): 1796.51
CPU system time (s): 3.65544
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 799132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.51
system time used= 3.65544
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 999597
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= 1538

runsolver used 2.09768 second user time and 4.29435 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Thu Apr 19 19:05:45 UTC 2007

IDJOB= 362269
IDBENCH= 1545
IDSOLVER= 165
FILE ID= node2/362269-1177009545

PBS_JOBID= 4630513

Free space on /tmp= 66393 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-n3702.opb
COMMAND LINE= Pueblo /tmp/evaluation/362269-1177009545/instance-362269-1177009545.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-362269-1177009545 -o ROOT/results/node2/conversion-362269-1177009545 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362269-1177009545/instance-362269-1177009545.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-362269-1177009545 -o ROOT/results/node2/solver-362269-1177009545 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362269-1177009545/instance-362269-1177009545.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  923982c51ba218a8e62dc99222f9f8f7

RANDOM SEED= 921814524

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1835696 kB
Buffers:         24500 kB
Cached:         117144 kB
SwapCached:      12240 kB
Active:          56444 kB
Inactive:       110320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835696 kB
SwapTotal:     4192956 kB
SwapFree:      4149072 kB
Dirty:            8828 kB
Writeback:           0 kB
Mapped:          32152 kB
Slab:            38912 kB
Committed_AS:  7201308 kB
PageTables:       1864 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= 66393 MiB

End job on node2 on Thu Apr 19 19:35:48 UTC 2007