Trace number 353079

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 2007-03-23No Cert. 1800.11 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii16a2.opb
MD5SUM248472fe06219d598fdcc7ece74901af
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1164
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1164
Optimality of the best value was proved NO
Number of variables3204
Total number of constraints24883
Number of constraints which are clauses24883
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 constraint2
Maximum length of a constraint16
Number of terms in the objective function 3204
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 3204
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 3204
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/353079-1176653218/instance-353079-1176653218.opb ......
0.49/0.54	c done parsing opb.
0.49/0.54	o 1602
0.49/0.59	o 1601
0.59/0.69	o 1600
0.69/0.73	o 1599
0.69/0.76	o 1590
0.79/0.82	o 1540
1.69/1.72	o 1539
22.49/22.51	o 1459
374.48/374.69	o 1445
1800.08/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353079-1176653218/instance-353079-1176653218.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/node24/watcher-353079-1176653218 -o ROOT/results/node24/solver-353079-1176653218 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353079-1176653218/PBS4 /tmp/evaluation/353079-1176653218/instance-353079-1176653218.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: 0.93 0.97 0.98 3/77 27568
/proc/meminfo: memFree=1787968/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=1772 CPUtime=0
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 113239863 1814528 223 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/27568/statm: 443 223 86 219 0 220 0

[startup+0.0302169 s]
/proc/loadavg: 0.93 0.97 0.98 3/77 27568
/proc/meminfo: memFree=1787968/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=1904 CPUtime=0.02
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 279 0 0 0 2 0 0 0 18 0 1 0 113239863 1949696 261 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 1 0 0
/proc/27568/statm: 476 261 87 219 0 253 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1904

[startup+0.101224 s]
/proc/loadavg: 0.93 0.97 0.98 3/77 27568
/proc/meminfo: memFree=1787968/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=2272 CPUtime=0.09
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 369 0 0 0 9 0 0 0 18 0 1 0 113239863 2326528 351 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/27568/statm: 568 351 87 219 0 345 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2272

[startup+0.301247 s]
/proc/loadavg: 0.93 0.97 0.98 3/77 27568
/proc/meminfo: memFree=1787968/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=3800 CPUtime=0.29
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 839 0 0 0 29 0 0 0 19 0 1 0 113239863 3891200 668 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 950 668 94 219 0 727 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3800

[startup+0.701289 s]
/proc/loadavg: 0.93 0.97 0.98 3/77 27568
/proc/meminfo: memFree=1787968/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=3932 CPUtime=0.69
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 899 0 0 0 69 0 0 0 22 0 1 0 113239863 4026368 728 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 983 728 104 219 0 760 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3932

[startup+1.50137 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 27569
/proc/meminfo: memFree=1784504/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=11100 CPUtime=1.49
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 2125 0 0 0 148 1 0 0 25 0 1 0 113239863 11366400 1954 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 2775 1954 104 219 0 2552 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11100

[startup+3.10155 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 27569
/proc/meminfo: memFree=1778744/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=11360 CPUtime=3.08
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 2590 0 0 0 307 1 0 0 25 0 1 0 113239863 11632640 2419 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 2840 2419 104 219 0 2617 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11360

[startup+6.30189 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 27569
/proc/meminfo: memFree=1778232/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=11492 CPUtime=6.29
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 2673 0 0 0 627 2 0 0 25 0 1 0 113239863 11767808 2502 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 2873 2502 104 219 0 2650 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11492

[startup+12.7016 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 27569
/proc/meminfo: memFree=1758656/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=36068 CPUtime=12.69
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 8298 0 0 0 1264 5 0 0 25 0 1 0 113239863 36933632 8127 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 9017 8127 104 219 0 8794 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36068

[startup+25.502 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 27569
/proc/meminfo: memFree=1709824/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=135540 CPUtime=25.48
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 19999 0 0 0 2535 13 0 0 25 0 1 0 113239863 138792960 19635 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 33885 19635 104 219 0 33662 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 135540

[startup+51.1017 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 27569
/proc/meminfo: memFree=1705152/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=135672 CPUtime=51.08
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 21059 0 0 0 5090 18 0 0 25 0 1 0 113239863 138928128 20695 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559905 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 33918 20695 104 219 0 33695 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 135672

[startup+102.305 s]
/proc/loadavg: 1.12 1.02 1.00 2/78 27569
/proc/meminfo: memFree=1704640/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=136160 CPUtime=102.27
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 21198 0 0 0 10197 30 0 0 25 0 1 0 113239863 139427840 20834 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 34040 20834 104 219 0 33817 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 136160

[startup+162.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 27569
/proc/meminfo: memFree=1704256/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=136404 CPUtime=162.24
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 21326 0 0 0 16181 43 0 0 25 0 1 0 113239863 139677696 20962 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 34101 20962 104 219 0 33878 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 136404

[startup+222.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 27569
/proc/meminfo: memFree=1703808/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=136760 CPUtime=222.22
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 21429 0 0 0 22165 57 0 0 25 0 1 0 113239863 140042240 21065 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 34190 21065 104 219 0 33967 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 136760

[startup+282.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 27569
/proc/meminfo: memFree=1703296/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=137044 CPUtime=282.21
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 21543 0 0 0 28154 67 0 0 25 0 1 0 113239863 140333056 21179 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559426 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 34261 21179 104 219 0 34038 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 137044

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 27569
/proc/meminfo: memFree=1702720/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=138812 CPUtime=342.2
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 22060 0 0 0 34149 71 0 0 25 0 1 0 113239863 142143488 21311 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 34703 21311 104 219 0 34480 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 138812

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1694848/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=139340 CPUtime=402.18
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 24019 0 0 0 40144 74 0 0 25 0 1 0 113239863 142684160 23270 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 34835 23270 104 219 0 34612 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 139340

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1687232/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=139684 CPUtime=462.16
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 25925 0 0 0 46139 77 0 0 25 0 1 0 113239863 143036416 25176 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 34921 25176 104 219 0 34698 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 139684

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1686656/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=140116 CPUtime=522.14
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 26049 0 0 0 52135 79 0 0 25 0 1 0 113239863 143478784 25300 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 35029 25300 104 219 0 34806 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 140116

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1686144/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=140456 CPUtime=582.12
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 26182 0 0 0 58130 82 0 0 25 0 1 0 113239863 143826944 25433 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 35114 25433 104 219 0 34891 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 140456

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1685568/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=140852 CPUtime=642.11
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 26316 0 0 0 64127 84 0 0 25 0 1 0 113239863 144232448 25567 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 35213 25567 104 219 0 34990 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 140852


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1678336/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=144940 CPUtime=822.05
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 28830 0 0 0 82111 94 0 0 25 0 1 0 113239863 148418560 27312 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 36235 27312 104 219 0 36012 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 144940

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1678016/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=145256 CPUtime=882.03
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 28951 0 0 0 88106 97 0 0 25 0 1 0 113239863 148742144 27433 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 36314 27433 104 219 0 36091 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 145256

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1677632/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=145572 CPUtime=942.02
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 29047 0 0 0 94103 99 0 0 25 0 1 0 113239863 149065728 27529 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 36393 27529 104 219 0 36170 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 145572

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1677120/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=145888 CPUtime=1002
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 29167 0 0 0 100097 103 0 0 25 0 1 0 113239863 149389312 27649 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 36472 27649 104 219 0 36249 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 145888

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1676672/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=145996 CPUtime=1061.99
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 29269 0 0 0 106093 106 0 0 25 0 1 0 113239863 149499904 27751 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 36499 27751 104 219 0 36276 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 145996

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1676352/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=146216 CPUtime=1121.96
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 29365 0 0 0 112088 108 0 0 25 0 1 0 113239863 149725184 27847 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 36554 27847 104 219 0 36331 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 146216

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1675968/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=146452 CPUtime=1181.95
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 29456 0 0 0 118083 112 0 0 25 0 1 0 113239863 149966848 27938 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563251 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 36613 27938 104 219 0 36390 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 146452

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1675584/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=146700 CPUtime=1241.94
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 29532 0 0 0 124079 115 0 0 25 0 1 0 113239863 150220800 28014 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 36675 28014 104 219 0 36452 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 146700

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1675072/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=146832 CPUtime=1301.92
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 29652 0 0 0 130074 118 0 0 25 0 1 0 113239863 150355968 28134 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 36708 28134 104 219 0 36485 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 146832

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1673408/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=147228 CPUtime=1361.9
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 30060 0 0 0 136069 121 0 0 25 0 1 0 113239863 150761472 28542 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 36807 28542 104 219 0 36584 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 147228

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1672960/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=147348 CPUtime=1421.88
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 30164 0 0 0 142065 123 0 0 25 0 1 0 113239863 150884352 28646 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 36837 28646 104 219 0 36614 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 147348

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1672512/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=147756 CPUtime=1481.87
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 30274 0 0 0 148061 126 0 0 25 0 1 0 113239863 151302144 28756 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 36939 28756 104 219 0 36716 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 147756

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1672128/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=147756 CPUtime=1541.84
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 30363 0 0 0 154056 128 0 0 25 0 1 0 113239863 151302144 28845 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 36939 28845 104 219 0 36716 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 147756

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1671680/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=148180 CPUtime=1601.83
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 30462 0 0 0 160053 130 0 0 25 0 1 0 113239863 151736320 28944 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 37045 28944 104 219 0 36822 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 148180

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1671296/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=148180 CPUtime=1661.81
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 30552 0 0 0 166048 133 0 0 25 0 1 0 113239863 151736320 29034 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590823 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 37045 29034 104 219 0 36822 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 148180

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1670848/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=148616 CPUtime=1721.79
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 30660 0 0 0 172044 135 0 0 25 0 1 0 113239863 152182784 29142 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559824 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 37154 29142 104 219 0 36931 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 148616

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1670400/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=148724 CPUtime=1781.78
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 30738 0 0 0 178041 137 0 0 25 0 1 0 113239863 152293376 29220 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 37181 29220 104 219 0 36958 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 148724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27569
/proc/meminfo: memFree=1670272/2055920 swapFree=4191880/4192956
[pid=27568] ppid=27566 vsize=149060 CPUtime=1800.08
/proc/27568/stat : 27568 (PBS4) R 27566 27568 27257 0 -1 4194304 30762 0 0 0 179870 138 0 0 25 0 1 0 113239863 152637440 29244 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27568/statm: 37265 29244 104 219 0 37042 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 149060

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.11
CPU user time (s): 1798.71
CPU system time (s): 1.40279
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 149060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.71
system time used= 1.40279
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30763
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= 1847

runsolver used 2.10368 second user time and 4.45332 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Sun Apr 15 16:06:58 UTC 2007

IDJOB= 353079
IDBENCH= 2162
IDSOLVER= 157
FILE ID= node24/353079-1176653218

PBS_JOBID= 4559899

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii16a2.opb
COMMAND LINE= /tmp/evaluation/353079-1176653218/PBS4 /tmp/evaluation/353079-1176653218/instance-353079-1176653218.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-353079-1176653218 -o ROOT/results/node24/conversion-353079-1176653218 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353079-1176653218/instance-353079-1176653218.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-353079-1176653218 -o ROOT/results/node24/solver-353079-1176653218 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353079-1176653218/PBS4 /tmp/evaluation/353079-1176653218/instance-353079-1176653218.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  248472fe06219d598fdcc7ece74901af

RANDOM SEED= 29842910

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1788504 kB
Buffers:         28624 kB
Cached:         110240 kB
SwapCached:        264 kB
Active:          73420 kB
Inactive:       119608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1788504 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1800 kB
Writeback:           0 kB
Mapped:          71468 kB
Slab:            59984 kB
Committed_AS:  1340164 kB
PageTables:       1776 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 node24 on Sun Apr 15 16:37:01 UTC 2007