Trace number 353066

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. 1800.06 1800.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii16b1.opb
MD5SUMd42136d6ba87217ffb9b46d4998ea4fa
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1382
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1382
Optimality of the best value was proved NO
Number of variables3456
Total number of constraints26520
Number of constraints which are clauses26520
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 3456
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 3456
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 3456
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/353066-1176652792/instance-353066-1176652792.opb ......
0.89/0.90	c done parsing opb.
0.89/0.90	o 1728
0.89/0.95	o 1727
1.00/1.00	o 1726
1.00/1.08	o 1725
1.19/1.22	o 1699
1.69/1.73	o 1698
3.09/3.19	o 1697
5.39/5.48	o 1696
5.69/5.71	o 1695
18.19/18.24	o 1688
24.29/24.34	o 1687
24.49/24.53	o 1686
26.39/26.43	o 1623
26.39/26.46	o 1622
1800.03/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353066-1176652792/instance-353066-1176652792.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/node38/watcher-353066-1176652792 -o ROOT/results/node38/solver-353066-1176652792 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353066-1176652792/PBS4 /tmp/evaluation/353066-1176652792/instance-353066-1176652792.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 0.97 0.99 3/77 2319
/proc/meminfo: memFree=1742624/2055920 swapFree=4139764/4192956
[pid=2319] ppid=2317 vsize=1808 CPUtime=0
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 97445887 1851392 231 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/2319/statm: 452 231 86 219 0 229 0

[startup+0.0462691 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 2319
/proc/meminfo: memFree=1742624/2055920 swapFree=4139764/4192956
[pid=2319] ppid=2317 vsize=1968 CPUtime=0.04
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 305 0 0 0 4 0 0 0 18 0 1 0 97445887 2015232 287 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134596784 0 0 4096 0 0 0 0 17 1 0 0
/proc/2319/statm: 492 287 87 219 0 269 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1968

[startup+0.101277 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 2319
/proc/meminfo: memFree=1742624/2055920 swapFree=4139764/4192956
[pid=2319] ppid=2317 vsize=2132 CPUtime=0.09
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 343 0 0 0 9 0 0 0 18 0 1 0 97445887 2183168 325 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/2319/statm: 533 325 87 219 0 310 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2132

[startup+0.301315 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 2319
/proc/meminfo: memFree=1742624/2055920 swapFree=4139764/4192956
[pid=2319] ppid=2317 vsize=3844 CPUtime=0.29
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 863 0 0 0 29 0 0 0 19 0 1 0 97445887 3936256 693 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/2319/statm: 961 693 89 219 0 738 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3844

[startup+0.701392 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 2319
/proc/meminfo: memFree=1742624/2055920 swapFree=4139764/4192956
[pid=2319] ppid=2317 vsize=3956 CPUtime=0.69
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 922 0 0 0 69 0 0 0 23 0 1 0 97445887 4050944 752 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 989 752 94 219 0 766 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3956

[startup+1.50155 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 2320
/proc/meminfo: memFree=1739736/2055920 swapFree=4139764/4192956
[pid=2319] ppid=2317 vsize=7292 CPUtime=1.49
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 1468 0 0 0 149 0 0 0 25 0 1 0 97445887 7467008 1298 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134591060 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 1823 1298 104 219 0 1600 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7292

[startup+3.10185 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 2320
/proc/meminfo: memFree=1735576/2055920 swapFree=4139764/4192956
[pid=2319] ppid=2317 vsize=11520 CPUtime=3.09
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 2029 0 0 0 309 0 0 0 25 0 1 0 97445887 11796480 1859 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 2880 1859 104 219 0 2657 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11520

[startup+6.30247 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 2320
/proc/meminfo: memFree=1734104/2055920 swapFree=4139764/4192956
[pid=2319] ppid=2317 vsize=11652 CPUtime=6.29
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 2539 0 0 0 629 0 0 0 25 0 1 0 97445887 11931648 2369 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548533 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 2913 2369 104 219 0 2690 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11652

[startup+12.7017 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 2320
/proc/meminfo: memFree=1700248/2055920 swapFree=4139764/4192956
[pid=2319] ppid=2317 vsize=69132 CPUtime=12.69
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 11790 0 0 0 1265 4 0 0 25 0 1 0 97445887 70791168 11620 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 17283 11620 104 219 0 17060 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69132

[startup+25.5012 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 2320
/proc/meminfo: memFree=1641176/2055920 swapFree=4139764/4192956
[pid=2319] ppid=2317 vsize=135820 CPUtime=25.48
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 26131 0 0 0 2534 14 0 0 25 0 1 0 97445887 139079680 25768 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 33955 25768 104 219 0 33732 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 135820

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 2320
/proc/meminfo: memFree=1623320/2055920 swapFree=4139764/4192956
[pid=2319] ppid=2317 vsize=136356 CPUtime=51.08
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 30137 0 0 0 5088 20 0 0 25 0 1 0 97445887 139628544 29774 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 34089 29774 104 219 0 33866 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 136356

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.99 2/84 2484
/proc/meminfo: memFree=1621272/2055920 swapFree=4139828/4192956
[pid=2319] ppid=2317 vsize=136868 CPUtime=102.18
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 30299 0 0 0 10188 30 0 0 25 0 1 0 97445887 140152832 29936 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 34217 29936 104 219 0 33994 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 136868

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2518
/proc/meminfo: memFree=1621784/2055920 swapFree=4139828/4192956
[pid=2319] ppid=2317 vsize=137256 CPUtime=162.13
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 30452 0 0 0 16173 40 0 0 25 0 1 0 97445887 140550144 30089 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 34314 30089 104 219 0 34091 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 137256

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2518
/proc/meminfo: memFree=1621208/2055920 swapFree=4139828/4192956
[pid=2319] ppid=2317 vsize=137644 CPUtime=222.11
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 30590 0 0 0 22160 51 0 0 25 0 1 0 97445887 140947456 30227 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 34411 30227 104 219 0 34188 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 137644

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2518
/proc/meminfo: memFree=1620568/2055920 swapFree=4139892/4192956
[pid=2319] ppid=2317 vsize=139536 CPUtime=282.09
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 31119 0 0 0 28148 61 0 0 25 0 1 0 97445887 142884864 30371 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 34884 30371 104 219 0 34661 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 139536

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2518
/proc/meminfo: memFree=1619992/2055920 swapFree=4139892/4192956
[pid=2319] ppid=2317 vsize=139900 CPUtime=342.07
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 31250 0 0 0 34137 70 0 0 25 0 1 0 97445887 143257600 30502 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 34975 30502 104 219 0 34752 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 139900

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2518
/proc/meminfo: memFree=1619480/2055920 swapFree=4139956/4192956
[pid=2319] ppid=2317 vsize=140216 CPUtime=402.04
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 31385 0 0 0 40132 72 0 0 25 0 1 0 97445887 143581184 30637 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 35054 30637 104 219 0 34831 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 140216

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2518
/proc/meminfo: memFree=1618840/2055920 swapFree=4139956/4192956
[pid=2319] ppid=2317 vsize=140732 CPUtime=462.02
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 31533 0 0 0 46126 76 0 0 25 0 1 0 97445887 144109568 30785 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 35183 30785 104 219 0 34960 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 140732

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2518
/proc/meminfo: memFree=1618264/2055920 swapFree=4139956/4192956
[pid=2319] ppid=2317 vsize=140980 CPUtime=522
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 31667 0 0 0 52120 80 0 0 25 0 1 0 97445887 144363520 30919 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 35245 30919 104 219 0 35022 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 140980

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2518
/proc/meminfo: memFree=1617752/2055920 swapFree=4140020/4192956
[pid=2319] ppid=2317 vsize=141380 CPUtime=581.98
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 31787 0 0 0 58114 84 0 0 25 0 1 0 97445887 144773120 31039 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 35345 31039 104 219 0 35122 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 141380

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2518
/proc/meminfo: memFree=1617240/2055920 swapFree=4140020/4192956
[pid=2319] ppid=2317 vsize=141640 CPUtime=641.96
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 31912 0 0 0 64108 88 0 0 25 0 1 0 97445887 145039360 31164 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 35410 31164 104 219 0 35187 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 141640


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2518
/proc/meminfo: memFree=1615704/2055920 swapFree=4140084/4192956
[pid=2319] ppid=2317 vsize=145600 CPUtime=821.89
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 33026 0 0 0 82091 98 0 0 25 0 1 0 97445887 149094400 31509 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 36400 31509 104 219 0 36177 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 145600

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2518
/proc/meminfo: memFree=1615192/2055920 swapFree=4140148/4192956
[pid=2319] ppid=2317 vsize=145800 CPUtime=881.87
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 33131 0 0 0 88085 102 0 0 25 0 1 0 97445887 149299200 31614 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 36450 31614 104 219 0 36227 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 145800

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2518
/proc/meminfo: memFree=1614744/2055920 swapFree=4140148/4192956
[pid=2319] ppid=2317 vsize=146120 CPUtime=941.84
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 33236 0 0 0 94079 105 0 0 25 0 1 0 97445887 149626880 31719 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 36530 31719 104 219 0 36307 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 146120

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2518
/proc/meminfo: memFree=1614296/2055920 swapFree=4140212/4192956
[pid=2319] ppid=2317 vsize=146452 CPUtime=1001.82
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 33346 0 0 0 100074 108 0 0 25 0 1 0 97445887 149966848 31829 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 36613 31829 104 219 0 36390 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 146452

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2518
/proc/meminfo: memFree=1613848/2055920 swapFree=4140212/4192956
[pid=2319] ppid=2317 vsize=146452 CPUtime=1061.8
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 33446 0 0 0 106069 111 0 0 25 0 1 0 97445887 149966848 31929 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 36613 31929 104 219 0 36390 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 146452

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2518
/proc/meminfo: memFree=1613400/2055920 swapFree=4140212/4192956
[pid=2319] ppid=2317 vsize=146796 CPUtime=1121.78
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 33554 0 0 0 112064 114 0 0 25 0 1 0 97445887 150319104 32037 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 36699 32037 104 219 0 36476 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 146796

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2518
/proc/meminfo: memFree=1612952/2055920 swapFree=4140276/4192956
[pid=2319] ppid=2317 vsize=147160 CPUtime=1181.75
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 33663 0 0 0 118057 118 0 0 25 0 1 0 97445887 150691840 32146 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 36790 32146 104 219 0 36567 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 147160

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2518
/proc/meminfo: memFree=1612376/2055920 swapFree=4140276/4192956
[pid=2319] ppid=2317 vsize=147532 CPUtime=1241.74
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 33769 0 0 0 124053 121 0 0 25 0 1 0 97445887 151072768 32252 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 36883 32252 104 219 0 36660 0
Current children cumulated CPU time (s) 1241.74
Current children cumulated vsize (KiB) 147532

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2518
/proc/meminfo: memFree=1611928/2055920 swapFree=4140340/4192956
[pid=2319] ppid=2317 vsize=147532 CPUtime=1301.72
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 33881 0 0 0 130048 124 0 0 25 0 1 0 97445887 151072768 32364 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 36883 32364 104 219 0 36660 0
Current children cumulated CPU time (s) 1301.72
Current children cumulated vsize (KiB) 147532

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2520
/proc/meminfo: memFree=1611352/2055920 swapFree=4140404/4192956
[pid=2319] ppid=2317 vsize=147920 CPUtime=1361.69
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 33987 0 0 0 136043 126 0 0 25 0 1 0 97445887 151470080 32470 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559936 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 36980 32470 104 219 0 36757 0
Current children cumulated CPU time (s) 1361.69
Current children cumulated vsize (KiB) 147920

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2520
/proc/meminfo: memFree=1610904/2055920 swapFree=4140404/4192956
[pid=2319] ppid=2317 vsize=148224 CPUtime=1421.67
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 34089 0 0 0 142038 129 0 0 25 0 1 0 97445887 151781376 32572 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559934 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 37056 32572 104 219 0 36833 0
Current children cumulated CPU time (s) 1421.67
Current children cumulated vsize (KiB) 148224

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2520
/proc/meminfo: memFree=1610520/2055920 swapFree=4140404/4192956
[pid=2319] ppid=2317 vsize=148224 CPUtime=1481.65
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 34188 0 0 0 148032 133 0 0 25 0 1 0 97445887 151781376 32671 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552815 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 37056 32671 104 219 0 36833 0
Current children cumulated CPU time (s) 1481.65
Current children cumulated vsize (KiB) 148224

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2520
/proc/meminfo: memFree=1610072/2055920 swapFree=4140468/4192956
[pid=2319] ppid=2317 vsize=148544 CPUtime=1541.63
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 34287 0 0 0 154027 136 0 0 25 0 1 0 97445887 152109056 32770 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 37136 32770 104 219 0 36913 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 148544

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2520
/proc/meminfo: memFree=1609624/2055920 swapFree=4140468/4192956
[pid=2319] ppid=2317 vsize=148884 CPUtime=1601.6
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 34381 0 0 0 160022 138 0 0 25 0 1 0 97445887 152457216 32864 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 37221 32864 104 219 0 36998 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 148884

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2520
/proc/meminfo: memFree=1609176/2055920 swapFree=4140532/4192956
[pid=2319] ppid=2317 vsize=148884 CPUtime=1661.58
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 34480 0 0 0 166017 141 0 0 25 0 1 0 97445887 152457216 32963 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 37221 32963 104 219 0 36998 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 148884

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2520
/proc/meminfo: memFree=1608728/2055920 swapFree=4140532/4192956
[pid=2319] ppid=2317 vsize=149248 CPUtime=1721.56
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 34578 0 0 0 172012 144 0 0 25 0 1 0 97445887 152829952 33061 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 37312 33061 104 219 0 37089 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 149248

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2520
/proc/meminfo: memFree=1608280/2055920 swapFree=4140532/4192956
[pid=2319] ppid=2317 vsize=155392 CPUtime=1781.53
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 36211 0 0 0 178005 148 0 0 25 0 1 0 97445887 159121408 33157 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 38848 33157 104 219 0 38625 0
Current children cumulated CPU time (s) 1781.53
Current children cumulated vsize (KiB) 155392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 2520
/proc/meminfo: memFree=1608152/2055920 swapFree=4140596/4192956
[pid=2319] ppid=2317 vsize=155392 CPUtime=1800.03
/proc/2319/stat : 2319 (PBS4) R 2317 2319 2208 0 -1 4194304 36238 0 0 0 179854 149 0 0 25 0 1 0 97445887 159121408 33184 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2319/statm: 38848 33184 104 219 0 38625 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 155392

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): 1800.83
CPU time (s): 1800.06
CPU user time (s): 1798.54
CPU system time (s): 1.52177
CPU usage (%): 99.9575
Max. virtual memory (cumulated for all children) (KiB): 155392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.54
system time used= 1.52177
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36239
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= 38386

runsolver used 2.14467 second user time and 4.30534 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sun Apr 15 15:59:52 UTC 2007

IDJOB= 353066
IDBENCH= 2161
IDSOLVER= 157
FILE ID= node38/353066-1176652792

PBS_JOBID= 4559889

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-ii16b1.opb
COMMAND LINE= /tmp/evaluation/353066-1176652792/PBS4 /tmp/evaluation/353066-1176652792/instance-353066-1176652792.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-353066-1176652792 -o ROOT/results/node38/conversion-353066-1176652792 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353066-1176652792/instance-353066-1176652792.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-353066-1176652792 -o ROOT/results/node38/solver-353066-1176652792 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353066-1176652792/PBS4 /tmp/evaluation/353066-1176652792/instance-353066-1176652792.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d42136d6ba87217ffb9b46d4998ea4fa

RANDOM SEED= 166546973

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1742968 kB
Buffers:         22380 kB
Cached:         107172 kB
SwapCached:       2232 kB
Active:         160712 kB
Inactive:        86932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1742968 kB
SwapTotal:     4192956 kB
SwapFree:      4139764 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:         126516 kB
Slab:            50464 kB
Committed_AS:   972720 kB
PageTables:       2060 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 node38 on Sun Apr 15 16:29:55 UTC 2007