Trace number 458861

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
PBS4_v2 2007-03-23? (TO) 1800.03 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-3.opb
MD5SUM473e2cd0e31e48ba0932d7bd34857dd0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6352
Total number of constraints13473
Number of constraints which are clauses13473
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 6352
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6352
Number of bits of the biggest sum of numbers13
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458861-1178644640/instance-458861-1178644640.opb ......
1800.01/1800.50	c done parsing opb.
1800.01/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458861-1178644640/instance-458861-1178644640.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-458861-1178644640 -o ROOT/results/node65/solver-458861-1178644640 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458861-1178644640/instance-458861-1178644640.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 3/64 9454
/proc/meminfo: memFree=1924824/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=2204 CPUtime=0
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 337 0 0 0 0 0 0 0 18 0 1 0 340453653 2256896 319 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 551 319 84 219 0 328 0

[startup+0.0472329 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9454
/proc/meminfo: memFree=1924824/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=2512 CPUtime=0.04
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 430 0 0 0 4 0 0 0 18 0 1 0 340453653 2572288 412 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 628 412 86 219 0 405 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2512

[startup+0.101237 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9454
/proc/meminfo: memFree=1924824/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=2512 CPUtime=0.1
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 430 0 0 0 10 0 0 0 18 0 1 0 340453653 2572288 412 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586450 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 628 412 86 219 0 405 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2512

[startup+0.301253 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9454
/proc/meminfo: memFree=1924824/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=3028 CPUtime=0.29
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 605 0 0 0 29 0 0 0 19 0 1 0 340453653 3100672 587 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 757 587 86 219 0 534 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3028

[startup+0.701286 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9454
/proc/meminfo: memFree=1924824/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=3556 CPUtime=0.69
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 760 0 0 0 69 0 0 0 23 0 1 0 340453653 3641344 693 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 889 693 90 219 0 666 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3556

[startup+1.50135 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9455
/proc/meminfo: memFree=1922320/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=3556 CPUtime=1.49
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 772 0 0 0 149 0 0 0 25 0 1 0 340453653 3641344 705 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 889 705 90 219 0 666 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3556

[startup+3.10148 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9455
/proc/meminfo: memFree=1922000/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=3700 CPUtime=3.09
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 786 0 0 0 309 0 0 0 25 0 1 0 340453653 3788800 719 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 925 719 90 219 0 702 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3700

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9455
/proc/meminfo: memFree=1921936/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=3700 CPUtime=6.29
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 809 0 0 0 629 0 0 0 25 0 1 0 340453653 3788800 742 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 925 742 90 219 0 702 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3700

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9455
/proc/meminfo: memFree=1921680/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=4212 CPUtime=12.69
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 862 0 0 0 1269 0 0 0 25 0 1 0 340453653 4313088 795 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 1053 795 90 219 0 830 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4212

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 9455
/proc/meminfo: memFree=1921360/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=4352 CPUtime=25.48
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 939 0 0 0 2548 0 0 0 25 0 1 0 340453653 4456448 872 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 1088 872 90 219 0 865 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4352

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 9455
/proc/meminfo: memFree=1920336/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=6160 CPUtime=51.08
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 1301 0 0 0 5107 1 0 0 25 0 1 0 340453653 6307840 1137 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 1540 1137 90 219 0 1317 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6160

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 9455
/proc/meminfo: memFree=1918736/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=8532 CPUtime=102.27
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 1679 0 0 0 10225 2 0 0 25 0 1 0 340453653 8736768 1515 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 2133 1515 90 219 0 1910 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8532

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9455
/proc/meminfo: memFree=1916624/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=9164 CPUtime=162.25
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 2206 0 0 0 16222 3 0 0 25 0 1 0 340453653 9383936 2042 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 2291 2042 90 219 0 2068 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9164

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9455
/proc/meminfo: memFree=1915472/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=13744 CPUtime=222.23
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 2493 0 0 0 22219 4 0 0 25 0 1 0 340453653 14073856 2329 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 3436 2329 90 219 0 3213 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13744

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9455
/proc/meminfo: memFree=1914000/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=14844 CPUtime=282.21
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 3068 0 0 0 28216 5 0 0 25 0 1 0 340453653 15200256 2711 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 3711 2711 90 219 0 3488 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14844

[startup+342.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 9455
/proc/meminfo: memFree=1912784/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=15016 CPUtime=342.19
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 3358 0 0 0 34214 5 0 0 25 0 1 0 340453653 15376384 3001 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 3754 3001 90 219 0 3531 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15016

[startup+402.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 9455
/proc/meminfo: memFree=1910288/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=23340 CPUtime=402.18
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 3982 0 0 0 40211 7 0 0 25 0 1 0 340453653 23900160 3625 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 5835 3625 90 219 0 5612 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23340

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9455
/proc/meminfo: memFree=1908816/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=23528 CPUtime=462.16
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 4330 0 0 0 46208 8 0 0 25 0 1 0 340453653 24092672 3973 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 5882 3973 90 219 0 5659 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23528

[startup+522.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 9455
/proc/meminfo: memFree=1907024/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=23880 CPUtime=522.15
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 4780 0 0 0 52206 9 0 0 25 0 1 0 340453653 24453120 4423 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546124 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 5970 4423 90 219 0 5747 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23880

[startup+582.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 9455
/proc/meminfo: memFree=1905040/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=24008 CPUtime=582.13
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 5268 0 0 0 58204 9 0 0 25 0 1 0 340453653 24584192 4911 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 6002 4911 90 219 0 5779 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 24008

[startup+642.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 9455
/proc/meminfo: memFree=1902992/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=24288 CPUtime=642.12
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 5769 0 0 0 64202 10 0 0 25 0 1 0 340453653 24870912 5412 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 6072 5412 90 219 0 5849 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 24288


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9455
/proc/meminfo: memFree=1898640/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=43492 CPUtime=882.05
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 7215 0 0 0 88190 15 0 0 25 0 1 0 340453653 44535808 6473 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 10873 6473 90 219 0 10650 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 43492

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9455
/proc/meminfo: memFree=1898512/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=43492 CPUtime=942.04
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 7239 0 0 0 94188 16 0 0 25 0 1 0 340453653 44535808 6497 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 10873 6497 90 219 0 10650 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 43492

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9455
/proc/meminfo: memFree=1898320/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=43492 CPUtime=1002.02
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 7279 0 0 0 100185 17 0 0 25 0 1 0 340453653 44535808 6537 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 10873 6537 90 219 0 10650 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 43492

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9455
/proc/meminfo: memFree=1897616/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=43748 CPUtime=1062
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 7465 0 0 0 106183 17 0 0 25 0 1 0 340453653 44797952 6723 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 10937 6723 90 219 0 10714 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 43748

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9455
/proc/meminfo: memFree=1895696/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=43748 CPUtime=1121.99
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 7939 0 0 0 112180 19 0 0 25 0 1 0 340453653 44797952 7197 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 10937 7197 90 219 0 10714 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 43748

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9455
/proc/meminfo: memFree=1893712/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=43960 CPUtime=1181.97
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 8432 0 0 0 118177 20 0 0 25 0 1 0 340453653 45015040 7690 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 10990 7690 90 219 0 10767 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 43960

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9455
/proc/meminfo: memFree=1890832/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=44432 CPUtime=1241.95
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 9131 0 0 0 124174 21 0 0 25 0 1 0 340453653 45498368 8389 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 11108 8389 90 219 0 10885 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 44432

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9455
/proc/meminfo: memFree=1888272/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=44688 CPUtime=1301.95
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 9761 0 0 0 130172 23 0 0 25 0 1 0 340453653 45760512 9019 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 11172 9019 90 219 0 10949 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 44688

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9455
/proc/meminfo: memFree=1888144/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=44688 CPUtime=1361.93
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 9795 0 0 0 136169 24 0 0 25 0 1 0 340453653 45760512 9053 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 11172 9053 90 219 0 10949 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 44688

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9455
/proc/meminfo: memFree=1887888/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=44992 CPUtime=1421.91
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 9851 0 0 0 142166 25 0 0 25 0 1 0 340453653 46071808 9109 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 11248 9109 90 219 0 11025 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 44992

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9455
/proc/meminfo: memFree=1887376/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=45248 CPUtime=1481.9
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 9961 0 0 0 148163 27 0 0 25 0 1 0 340453653 46333952 9219 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 11312 9219 90 219 0 11089 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 45248

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9457
/proc/meminfo: memFree=1887056/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=45460 CPUtime=1541.88
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 10030 0 0 0 154161 27 0 0 25 0 1 0 340453653 46551040 9288 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 11365 9288 90 219 0 11142 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 45460

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9457
/proc/meminfo: memFree=1886864/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=45460 CPUtime=1601.87
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 10063 0 0 0 160159 28 0 0 25 0 1 0 340453653 46551040 9321 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 11365 9321 90 219 0 11142 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 45460

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9457
/proc/meminfo: memFree=1886672/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=45556 CPUtime=1661.84
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 10115 0 0 0 166156 28 0 0 25 0 1 0 340453653 46649344 9373 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 11389 9373 90 219 0 11166 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 45556

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9457
/proc/meminfo: memFree=1885072/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=45948 CPUtime=1721.83
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 10523 0 0 0 172153 30 0 0 25 0 1 0 340453653 47050752 9781 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 11487 9781 90 219 0 11264 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 45948

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9457
/proc/meminfo: memFree=1882256/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=49436 CPUtime=1781.82
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 11990 0 0 0 178150 32 0 0 25 0 1 0 340453653 50622464 10479 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 12359 10479 90 219 0 12136 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 49436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9457
/proc/meminfo: memFree=1881616/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=49564 CPUtime=1800.01
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 12136 0 0 0 179969 32 0 0 25 0 1 0 340453653 50753536 10625 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 12391 10625 90 219 0 12168 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 49564

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: 1.00 1.00 1.00 2/65 9457
/proc/meminfo: memFree=1881616/2055920 swapFree=4184160/4192956
[pid=9454] ppid=9452 vsize=49564 CPUtime=1800.01
/proc/9454/stat : 9454 (PBS4_SAT07v2) R 9452 9454 8692 0 -1 4194304 12136 0 0 0 179969 32 0 0 25 0 1 0 340453653 50753536 10625 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9454/statm: 12391 10625 90 219 0 12168 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 49564

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1799.7
CPU system time (s): 0.334949
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 49564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.334949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12137
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= 8
involuntary context switches= 2033

runsolver used 1.52677 second user time and 3.39648 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Tue May  8 17:17:20 UTC 2007

IDJOB= 458861
IDBENCH= 2109
IDSOLVER= 200
FILE ID= node65/458861-1178644640

PBS_JOBID= 5218344

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-3.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458861-1178644640/instance-458861-1178644640.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-458861-1178644640 -o ROOT/results/node65/conversion-458861-1178644640 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458861-1178644640/instance-458861-1178644640.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-458861-1178644640 -o ROOT/results/node65/solver-458861-1178644640 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458861-1178644640/instance-458861-1178644640.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  473e2cd0e31e48ba0932d7bd34857dd0

RANDOM SEED= 191045223

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1925296 kB
Buffers:          4044 kB
Cached:          22552 kB
SwapCached:       2712 kB
Active:          68164 kB
Inactive:         5880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1925296 kB
SwapTotal:     4192956 kB
SwapFree:      4184160 kB
Dirty:            2704 kB
Writeback:           0 kB
Mapped:          53616 kB
Slab:            42584 kB
Committed_AS:  7434544 kB
PageTables:       1548 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= 66562 MiB

End job on node65 on Tue May  8 17:47:23 UTC 2007