Trace number 362507

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) 1800.09 1800.72

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-ran12x12.opb
MD5SUM7fc7d1504277575b295a954b31196765
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 benchmark0.091985
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4464
Total number of constraints168
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 constraints168
Minimum length of a constraint31
Maximum length of a constraint360
Number of terms in the objective function 4464
Biggest coefficient in the objective function 3285
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 527751
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 527751
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.02/0.08	c starting to Solve
0.02/0.08	c #variables read: 4464 - #constraints read: 193

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362507-1177013813/instance-362507-1177013813.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/node23/watcher-362507-1177013813 -o ROOT/results/node23/solver-362507-1177013813 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362507-1177013813/instance-362507-1177013813.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.09 0.99 0.99 3/77 15781
/proc/meminfo: memFree=1859320/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=2552 CPUtime=0
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 149298443 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2961111 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 638 230 193 16 0 77 0

[startup+0.029302 s]
/proc/loadavg: 1.09 0.99 0.99 3/77 15781
/proc/meminfo: memFree=1859320/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=3084 CPUtime=0.02
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 393 0 0 0 2 0 0 0 18 0 1 0 149298443 3158016 363 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2961111 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 771 363 199 16 0 210 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3084

[startup+0.101315 s]
/proc/loadavg: 1.09 0.99 0.99 3/77 15781
/proc/meminfo: memFree=1859320/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=5052 CPUtime=0.09
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 840 0 0 0 9 0 0 0 18 0 1 0 149298443 5173248 810 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134556484 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 1263 810 205 16 0 702 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5052

[startup+0.301355 s]
/proc/loadavg: 1.09 0.99 0.99 3/77 15781
/proc/meminfo: memFree=1859320/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=5180 CPUtime=0.29
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 883 0 0 0 29 0 0 0 19 0 1 0 149298443 5304320 853 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2930299 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 1295 853 205 16 0 734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5180

[startup+0.701432 s]
/proc/loadavg: 1.09 0.99 0.99 3/77 15781
/proc/meminfo: memFree=1859320/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=5932 CPUtime=0.69
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 1085 0 0 0 69 0 0 0 23 0 1 0 149298443 6074368 1055 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 1483 1055 205 16 0 922 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5932

[startup+1.50159 s]
/proc/loadavg: 1.09 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1855216/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=7768 CPUtime=1.49
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 1518 0 0 0 149 0 0 0 25 0 1 0 149298443 7954432 1488 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520116 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 1942 1488 205 16 0 1381 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7768

[startup+3.1019 s]
/proc/loadavg: 1.09 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1853296/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=8760 CPUtime=3.09
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 1790 0 0 0 309 0 0 0 25 0 1 0 149298443 8970240 1760 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 2190 1760 205 16 0 1629 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8760

[startup+6.30152 s]
/proc/loadavg: 1.09 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1851632/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=10012 CPUtime=6.29
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 2090 0 0 0 628 1 0 0 25 0 1 0 149298443 10252288 2060 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528586 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 2503 2060 205 16 0 1942 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10012

[startup+12.7018 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1848496/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=13080 CPUtime=12.69
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 2863 0 0 0 1268 1 0 0 25 0 1 0 149298443 13393920 2833 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 3270 2833 205 16 0 2709 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13080

[startup+25.5012 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1847088/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=14416 CPUtime=25.48
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 3224 0 0 0 2547 1 0 0 25 0 1 0 149298443 14761984 3181 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 3604 3181 205 16 0 3043 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14416

[startup+51.1012 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1844912/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=16672 CPUtime=51.07
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 3811 0 0 0 5105 2 0 0 25 0 1 0 149298443 17072128 3742 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520012 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 4168 3742 205 16 0 3607 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16672

[startup+102.305 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1836400/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=25240 CPUtime=102.26
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 5950 0 0 0 10223 3 0 0 25 0 1 0 149298443 25845760 5880 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 6310 5880 205 16 0 5749 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25240

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1836592/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=24864 CPUtime=162.23
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 5950 0 0 0 16220 3 0 0 25 0 1 0 149298443 25460736 5790 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 6216 5790 205 16 0 5655 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24864

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1836592/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=24864 CPUtime=222.22
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 5950 0 0 0 22218 4 0 0 25 0 1 0 149298443 25460736 5790 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517955 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 6216 5790 205 16 0 5655 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24864

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1832816/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=28864 CPUtime=282.2
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 6927 0 0 0 28215 5 0 0 25 0 1 0 149298443 29556736 6767 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 7216 6767 205 16 0 6655 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 28864

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1834416/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=27104 CPUtime=342.17
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 7276 0 0 0 34212 5 0 0 25 0 1 0 149298443 27754496 6350 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 6776 6350 205 16 0 6215 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 27104

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1833840/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=27572 CPUtime=402.15
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 7683 0 0 0 40209 6 0 0 25 0 1 0 149298443 28233728 6467 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517919 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 6893 6467 205 16 0 6332 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 27572

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1833840/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=27572 CPUtime=462.13
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 7683 0 0 0 46207 6 0 0 25 0 1 0 149298443 28233728 6467 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 6893 6467 205 16 0 6332 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 27572

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1833776/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=27572 CPUtime=522.11
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 7683 0 0 0 52205 6 0 0 25 0 1 0 149298443 28233728 6467 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 6893 6467 205 16 0 6332 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 27572

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1833776/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=27572 CPUtime=582.09
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 7683 0 0 0 58202 7 0 0 25 0 1 0 149298443 28233728 6467 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517933 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 6893 6467 205 16 0 6332 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 27572

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1833776/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=27572 CPUtime=642.07
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 7683 0 0 0 64200 7 0 0 25 0 1 0 149298443 28233728 6467 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 6893 6467 205 16 0 6332 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 27572


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1832880/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=28352 CPUtime=881.98
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 8569 0 0 0 88189 9 0 0 25 0 1 0 149298443 29032448 6662 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520067 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 7088 6662 205 16 0 6527 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 28352

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1832880/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=28352 CPUtime=941.97
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 8569 0 0 0 94187 10 0 0 25 0 1 0 149298443 29032448 6662 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 7088 6662 205 16 0 6527 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 28352

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1832880/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=28352 CPUtime=1001.94
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 8569 0 0 0 100184 10 0 0 25 0 1 0 149298443 29032448 6662 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517919 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 7088 6662 205 16 0 6527 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 28352

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1832880/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=28352 CPUtime=1061.93
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 8569 0 0 0 106182 11 0 0 25 0 1 0 149298443 29032448 6662 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559537 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 7088 6662 205 16 0 6527 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 28352

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1832816/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=28352 CPUtime=1121.9
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 8569 0 0 0 112179 11 0 0 25 0 1 0 149298443 29032448 6662 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 7088 6662 205 16 0 6527 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 28352

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1832816/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=28352 CPUtime=1181.89
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 8569 0 0 0 118177 12 0 0 25 0 1 0 149298443 29032448 6662 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 7088 6662 205 16 0 6527 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 28352

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15782
/proc/meminfo: memFree=1832752/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=28352 CPUtime=1241.86
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 8569 0 0 0 124174 12 0 0 25 0 1 0 149298443 29032448 6662 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 7088 6662 205 16 0 6527 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 28352

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15784
/proc/meminfo: memFree=1832560/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=28352 CPUtime=1301.84
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 8569 0 0 0 130172 12 0 0 25 0 1 0 149298443 29032448 6662 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 7088 6662 205 16 0 6527 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 28352

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15784
/proc/meminfo: memFree=1832560/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=28352 CPUtime=1361.82
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 8569 0 0 0 136169 13 0 0 25 0 1 0 149298443 29032448 6662 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 7088 6662 205 16 0 6527 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 28352

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15784
/proc/meminfo: memFree=1827376/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=33808 CPUtime=1421.8
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 9959 0 0 0 142166 14 0 0 25 0 1 0 149298443 34619392 8002 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 8452 8002 205 16 0 7891 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 33808

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15784
/proc/meminfo: memFree=1828272/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=32628 CPUtime=1481.77
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 10229 0 0 0 148163 14 0 0 25 0 1 0 149298443 33411072 7731 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 8157 7731 205 16 0 7596 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 32628

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15784
/proc/meminfo: memFree=1828272/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=32628 CPUtime=1541.76
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 10229 0 0 0 154161 15 0 0 25 0 1 0 149298443 33411072 7731 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517885 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 8157 7731 205 16 0 7596 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 32628

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15784
/proc/meminfo: memFree=1827632/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=33420 CPUtime=1601.73
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 10426 0 0 0 160158 15 0 0 25 0 1 0 149298443 34222080 7928 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 8355 7928 205 16 0 7794 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 33420

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15784
/proc/meminfo: memFree=1827632/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=33224 CPUtime=1661.72
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 10426 0 0 0 166156 16 0 0 25 0 1 0 149298443 34021376 7880 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520372 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 8306 7880 205 16 0 7745 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 33224

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15784
/proc/meminfo: memFree=1827632/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=33224 CPUtime=1721.69
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 10426 0 0 0 172153 16 0 0 25 0 1 0 149298443 34021376 7880 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 8306 7880 205 16 0 7745 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 33224

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15784
/proc/meminfo: memFree=1827632/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=33224 CPUtime=1781.68
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 10426 0 0 0 178151 17 0 0 25 0 1 0 149298443 34021376 7880 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 8306 7880 205 16 0 7745 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 33224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15784
/proc/meminfo: memFree=1827632/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=33224 CPUtime=1800.08
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 10426 0 0 0 179991 17 0 0 25 0 1 0 149298443 34021376 7880 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520067 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 8306 7880 205 16 0 7745 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 33224

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15784
/proc/meminfo: memFree=1827632/2055920 swapFree=4169120/4192956
[pid=15781] ppid=15779 vsize=33224 CPUtime=1800.08
/proc/15781/stat : 15781 (Pueblo) R 15779 15781 15646 0 -1 4194304 10426 0 0 0 179991 17 0 0 25 0 1 0 149298443 34021376 7880 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520067 0 0 4096 0 0 0 0 17 1 0 0
/proc/15781/statm: 8306 7880 205 16 0 7745 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 33224

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1799.91
CPU system time (s): 0.178972
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 34836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.178972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10426
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= 1364

runsolver used 2.14467 second user time and 4.16437 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Thu Apr 19 20:16:53 UTC 2007

IDJOB= 362507
IDBENCH= 1565
IDSOLVER= 165
FILE ID= node23/362507-1177013813

PBS_JOBID= 4630560

Free space on /tmp= 66453 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-ran12x12.opb
COMMAND LINE= Pueblo /tmp/evaluation/362507-1177013813/instance-362507-1177013813.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-362507-1177013813 -o ROOT/results/node23/conversion-362507-1177013813 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362507-1177013813/instance-362507-1177013813.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-362507-1177013813 -o ROOT/results/node23/solver-362507-1177013813 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362507-1177013813/instance-362507-1177013813.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  7fc7d1504277575b295a954b31196765

RANDOM SEED= 767052305

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1859800 kB
Buffers:         23712 kB
Cached:          84432 kB
SwapCached:       2288 kB
Active:          54668 kB
Inactive:        75972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859800 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            2752 kB
Writeback:           0 kB
Mapped:          29944 kB
Slab:            51032 kB
Committed_AS:  2462724 kB
PageTables:       1796 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= 66453 MiB

End job on node23 on Thu Apr 19 20:46:56 UTC 2007