Trace number 352871

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. 1800.1 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8d1.opb
MD5SUMe79c956fa387b090702a2dffba5fa8e9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark343
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 343
Optimality of the best value was proved NO
Number of variables1060
Total number of constraints3737
Number of constraints which are clauses3737
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 constraint10
Number of terms in the objective function 1060
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 1060
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1060
Number of bits of the biggest sum of numbers11
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/352871-1176644572/instance-352871-1176644572.opb ......
0.00/0.05	c done parsing opb.
0.00/0.05	o 530
0.05/0.05	o 529
0.05/0.06	o 528
0.05/0.06	o 431
0.05/0.07	o 415
1800.08/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352871-1176644572/instance-352871-1176644572.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/node42/watcher-352871-1176644572 -o ROOT/results/node42/solver-352871-1176644572 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352871-1176644572/PBS4 /tmp/evaluation/352871-1176644572/instance-352871-1176644572.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 22983
/proc/meminfo: memFree=1827560/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=1456 CPUtime=0
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 112369050 1490944 156 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135022908 0 0 4096 0 0 0 0 17 1 0 0
/proc/22983/statm: 364 156 86 219 0 141 0

[startup+0.055838 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22983
/proc/meminfo: memFree=1827560/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=1780 CPUtime=0.05
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 269 0 0 0 5 0 0 0 18 0 1 0 112369050 1822720 251 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 445 251 102 219 0 222 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1780

[startup+0.102848 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22983
/proc/meminfo: memFree=1827560/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=2036 CPUtime=0.09
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 320 0 0 0 9 0 0 0 18 0 1 0 112369050 2084864 302 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 509 302 103 219 0 286 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2036

[startup+0.301885 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22983
/proc/meminfo: memFree=1827560/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=3648 CPUtime=0.29
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 638 0 0 0 29 0 0 0 19 0 1 0 112369050 3735552 620 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 912 620 103 219 0 689 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3648

[startup+0.702972 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22983
/proc/meminfo: memFree=1827560/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=5696 CPUtime=0.69
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 1207 0 0 0 68 1 0 0 22 0 1 0 112369050 5832704 1189 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 1424 1189 103 219 0 1201 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5696

[startup+1.50111 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1821600/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=9792 CPUtime=1.49
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 2244 0 0 0 147 2 0 0 25 0 1 0 112369050 10027008 2226 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 2448 2226 103 219 0 2225 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9792

[startup+3.10142 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1815840/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=18176 CPUtime=3.09
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 4253 0 0 0 306 3 0 0 25 0 1 0 112369050 18612224 4186 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 4544 4186 104 219 0 4321 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18176

[startup+6.30203 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1803168/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=34692 CPUtime=6.29
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 6523 0 0 0 623 6 0 0 25 0 1 0 112369050 35524608 6456 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 8673 6456 104 219 0 8450 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34692

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1793312/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=34960 CPUtime=12.69
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 8668 0 0 0 1255 14 0 0 25 0 1 0 112369050 35799040 8601 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 8740 8601 104 219 0 8517 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34960

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1792864/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=35612 CPUtime=25.48
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 8867 0 0 0 2521 27 0 0 25 0 1 0 112369050 36466688 8703 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 8903 8703 104 219 0 8680 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35612

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1791968/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=36852 CPUtime=51.08
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 9228 0 0 0 5073 35 0 0 25 0 1 0 112369050 37736448 8871 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 9213 8871 104 219 0 8990 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36852

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1790880/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=37520 CPUtime=102.26
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 9529 0 0 0 10186 40 0 0 25 0 1 0 112369050 38420480 9172 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 9380 9172 104 219 0 9157 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 37520

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1789600/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=39720 CPUtime=162.23
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 10223 0 0 0 16176 47 0 0 25 0 1 0 112369050 40673280 9481 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 9930 9481 104 219 0 9707 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 39720

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1788576/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=40300 CPUtime=222.21
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 10502 0 0 0 22169 52 0 0 25 0 1 0 112369050 41267200 9760 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 10075 9760 104 219 0 9852 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 40300

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1787552/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=40836 CPUtime=282.19
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 10759 0 0 0 28159 60 0 0 25 0 1 0 112369050 41816064 10017 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 10209 10017 104 219 0 9986 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 40836

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1786528/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=44320 CPUtime=342.17
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 11770 0 0 0 34151 66 0 0 25 0 1 0 112369050 45383680 10259 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 11080 10259 104 219 0 10857 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 44320

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1785632/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=44788 CPUtime=402.15
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 12002 0 0 0 40143 72 0 0 25 0 1 0 112369050 45862912 10491 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 11197 10491 104 219 0 10974 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 44788

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1784608/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=45316 CPUtime=462.13
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 12229 0 0 0 46136 77 0 0 25 0 1 0 112369050 46403584 10718 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 11329 10718 104 219 0 11106 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 45316

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1783776/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=45604 CPUtime=522.11
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 12446 0 0 0 52126 85 0 0 25 0 1 0 112369050 46698496 10935 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 11401 10935 104 219 0 11178 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 45604

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1782944/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=46236 CPUtime=582.09
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 12654 0 0 0 58121 88 0 0 25 0 1 0 112369050 47345664 11143 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 11559 11143 104 219 0 11336 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 46236

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1782112/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=46584 CPUtime=642.08
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 12853 0 0 0 64114 94 0 0 25 0 1 0 112369050 47702016 11342 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 11646 11342 104 219 0 11423 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 46584


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1779744/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=53904 CPUtime=822.01
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 14959 0 0 0 82091 110 0 0 25 0 1 0 112369050 55197696 11911 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 13476 11911 104 219 0 13253 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 53904

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1778976/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=54344 CPUtime=881.99
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 15140 0 0 0 88084 115 0 0 25 0 1 0 112369050 55648256 12092 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 13586 12092 104 219 0 13363 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 54344

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1777952/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=54944 CPUtime=941.97
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 15393 0 0 0 94077 120 0 0 25 0 1 0 112369050 56262656 12345 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 13736 12345 104 219 0 13513 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 54944

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1777120/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=55440 CPUtime=1001.95
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 15611 0 0 0 100070 125 0 0 25 0 1 0 112369050 56770560 12563 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 13860 12563 104 219 0 13637 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 55440

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22984
/proc/meminfo: memFree=1776288/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=55968 CPUtime=1061.92
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 15834 0 0 0 106062 130 0 0 25 0 1 0 112369050 57311232 12786 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 13992 12786 104 219 0 13769 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 55968

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 23140
/proc/meminfo: memFree=1774000/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=55968 CPUtime=1121.83
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 16047 0 0 0 112044 139 0 0 25 0 1 0 112369050 57311232 12999 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 13992 12999 104 219 0 13769 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 55968

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23182
/proc/meminfo: memFree=1774304/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=56528 CPUtime=1181.79
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 16251 0 0 0 118034 145 0 0 25 0 1 0 112369050 57884672 13203 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 14132 13203 104 219 0 13909 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 56528

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23182
/proc/meminfo: memFree=1773408/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=57124 CPUtime=1241.77
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 16459 0 0 0 124027 150 0 0 25 0 1 0 112369050 58494976 13411 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 14281 13411 104 219 0 14058 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 57124

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23182
/proc/meminfo: memFree=1772576/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=57756 CPUtime=1301.75
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 16658 0 0 0 130020 155 0 0 25 0 1 0 112369050 59142144 13610 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 14439 13610 104 219 0 14216 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 57756

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23182
/proc/meminfo: memFree=1771808/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=57756 CPUtime=1361.73
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 16854 0 0 0 136013 160 0 0 25 0 1 0 112369050 59142144 13806 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 14439 13806 104 219 0 14216 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 57756

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23182
/proc/meminfo: memFree=1771104/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=58428 CPUtime=1421.71
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 17049 0 0 0 142007 164 0 0 25 0 1 0 112369050 59830272 14001 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 14607 14001 104 219 0 14384 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 58428

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23182
/proc/meminfo: memFree=1770400/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=58428 CPUtime=1481.68
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 17236 0 0 0 148000 168 0 0 25 0 1 0 112369050 59830272 14188 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 14607 14188 104 219 0 14384 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 58428

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23182
/proc/meminfo: memFree=1769632/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=59144 CPUtime=1541.66
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 17419 0 0 0 153993 173 0 0 25 0 1 0 112369050 60563456 14371 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 14786 14371 104 219 0 14563 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 59144

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23182
/proc/meminfo: memFree=1768864/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=59144 CPUtime=1601.65
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 17607 0 0 0 159987 178 0 0 25 0 1 0 112369050 60563456 14559 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 14786 14559 104 219 0 14563 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 59144

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23182
/proc/meminfo: memFree=1767968/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=72192 CPUtime=1661.62
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 20861 0 0 0 165979 183 0 0 25 0 1 0 112369050 73924608 14740 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 18048 14740 104 219 0 17825 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 72192

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23182
/proc/meminfo: memFree=1767392/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=72192 CPUtime=1721.6
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 21034 0 0 0 171974 186 0 0 25 0 1 0 112369050 73924608 14913 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 18048 14913 104 219 0 17825 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 72192

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23182
/proc/meminfo: memFree=1766688/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=73000 CPUtime=1781.58
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 21212 0 0 0 177968 190 0 0 25 0 1 0 112369050 74752000 15091 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 18250 15091 104 219 0 18027 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 73000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23182
/proc/meminfo: memFree=1766432/2055920 swapFree=4187804/4192956
[pid=22983] ppid=22981 vsize=73000 CPUtime=1800.08
/proc/22983/stat : 22983 (PBS4) R 22981 22983 22236 0 -1 4194304 21264 0 0 0 179817 191 0 0 25 0 1 0 112369050 74752000 15143 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22983/statm: 18250 15143 104 219 0 18027 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 73000

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): 1800.82
CPU time (s): 1800.1
CPU user time (s): 1798.18
CPU system time (s): 1.92471
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 73000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.18
system time used= 1.92471
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21265
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= 1818

runsolver used 1.23981 second user time and 3.74343 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sun Apr 15 13:42:52 UTC 2007

IDJOB= 352871
IDBENCH= 2065
IDSOLVER= 157
FILE ID= node42/352871-1176644572

PBS_JOBID= 4559815

Free space on /tmp= 66563 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-ii8d1.opb
COMMAND LINE= /tmp/evaluation/352871-1176644572/PBS4 /tmp/evaluation/352871-1176644572/instance-352871-1176644572.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-352871-1176644572 -o ROOT/results/node42/conversion-352871-1176644572 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352871-1176644572/instance-352871-1176644572.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-352871-1176644572 -o ROOT/results/node42/solver-352871-1176644572 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352871-1176644572/PBS4 /tmp/evaluation/352871-1176644572/instance-352871-1176644572.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  e79c956fa387b090702a2dffba5fa8e9

RANDOM SEED= 508903664

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1828032 kB
Buffers:         29228 kB
Cached:         112516 kB
SwapCached:       1056 kB
Active:          54032 kB
Inactive:       100336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828032 kB
SwapTotal:     4192956 kB
SwapFree:      4187804 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          19652 kB
Slab:            59584 kB
Committed_AS:  1763440 kB
PageTables:       1408 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= 66563 MiB

End job on node42 on Sun Apr 15 14:12:55 UTC 2007