Trace number 352897

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. 1800.04 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8c2.opb
MD5SUM86a5a0860b111dc876591f0b93da0f3c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark525
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 525
Optimality of the best value was proved NO
Number of variables1900
Total number of constraints7639
Number of constraints which are clauses7639
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 1900
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 1900
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 1900
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/352897-1176645741/instance-352897-1176645741.opb ......
0.10/0.12	c done parsing opb.
0.10/0.12	o 950
0.10/0.15	o 949
0.10/0.17	o 948
0.10/0.18	o 798
0.10/0.18	o 756
0.10/0.19	o 713
0.19/0.20	o 708
0.19/0.21	o 677
0.19/0.21	o 593
0.19/0.22	o 592
0.19/0.23	o 589
0.19/0.24	o 588
0.19/0.24	o 587
1800.03/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352897-1176645741/instance-352897-1176645741.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/node65/watcher-352897-1176645741 -o ROOT/results/node65/solver-352897-1176645741 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352897-1176645741/PBS4 /tmp/evaluation/352897-1176645741/instance-352897-1176645741.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 9215
/proc/meminfo: memFree=1826792/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=1636 CPUtime=0
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 140563770 1675264 180 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 409 180 86 219 0 186 0

[startup+0.023178 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 9215
/proc/meminfo: memFree=1826792/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=1636 CPUtime=0.02
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 221 0 0 0 2 0 0 0 18 0 1 0 140563770 1675264 203 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588869 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 409 203 87 219 0 186 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1636

[startup+0.102184 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 9215
/proc/meminfo: memFree=1826792/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=2012 CPUtime=0.1
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 373 0 0 0 10 0 0 0 18 0 1 0 140563770 2060288 352 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 503 352 92 219 0 280 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2012

[startup+0.30121 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 9215
/proc/meminfo: memFree=1826792/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=2400 CPUtime=0.29
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 459 0 0 0 29 0 0 0 19 0 1 0 140563770 2457600 438 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 600 438 103 219 0 377 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2400

[startup+0.701233 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 9215
/proc/meminfo: memFree=1826792/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=5984 CPUtime=0.69
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 929 0 0 0 68 1 0 0 22 0 1 0 140563770 6127616 908 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 1496 908 103 219 0 1273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5984

[startup+1.5013 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9216
/proc/meminfo: memFree=1822048/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=10272 CPUtime=1.49
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 1885 0 0 0 148 1 0 0 25 0 1 0 140563770 10518528 1815 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 2568 1815 104 219 0 2345 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10272

[startup+3.10143 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9216
/proc/meminfo: memFree=1816992/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=18464 CPUtime=3.09
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 3643 0 0 0 307 2 0 0 25 0 1 0 140563770 18907136 3573 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 4616 3573 104 219 0 4393 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18464

[startup+6.3017 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9216
/proc/meminfo: memFree=1804256/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=34980 CPUtime=6.29
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 6459 0 0 0 625 4 0 0 25 0 1 0 140563770 35819520 6389 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547361 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 8745 6389 104 219 0 8522 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34980

[startup+12.7012 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9216
/proc/meminfo: memFree=1791520/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=67748 CPUtime=12.69
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 8999 0 0 0 1257 12 0 0 25 0 1 0 140563770 69373952 8929 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 16937 8929 104 219 0 16714 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67748

[startup+25.5013 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9216
/proc/meminfo: memFree=1785960/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=68028 CPUtime=25.48
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 10301 0 0 0 2527 21 0 0 25 0 1 0 140563770 69660672 10231 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134562952 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 17007 10231 104 219 0 16784 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68028

[startup+51.1014 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9216
/proc/meminfo: memFree=1785768/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=68544 CPUtime=51.08
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 10440 0 0 0 5071 37 0 0 25 0 1 0 140563770 70189056 10273 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 17136 10273 104 219 0 16913 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 68544

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1785576/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=68684 CPUtime=102.27
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 10508 0 0 0 10155 72 0 0 25 0 1 0 140563770 70332416 10341 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 17171 10341 104 219 0 16948 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 68684

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1785192/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=68804 CPUtime=162.24
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 10579 0 0 0 16113 111 0 0 25 0 1 0 140563770 70455296 10412 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 17201 10412 104 219 0 16978 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 68804

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1784872/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=69708 CPUtime=222.24
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 10845 0 0 0 22071 153 0 0 25 0 1 0 140563770 71380992 10485 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 17427 10485 104 219 0 17204 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 69708

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1784488/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=69992 CPUtime=282.22
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 10927 0 0 0 28029 193 0 0 25 0 1 0 140563770 71671808 10567 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 17498 10567 104 219 0 17275 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 69992

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1784104/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=70244 CPUtime=342.21
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 11005 0 0 0 34027 194 0 0 25 0 1 0 140563770 71929856 10645 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 17561 10645 104 219 0 17338 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 70244

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1783720/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=70624 CPUtime=402.19
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 11104 0 0 0 40024 195 0 0 25 0 1 0 140563770 72318976 10744 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 17656 10744 104 219 0 17433 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 70624

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1783464/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=70884 CPUtime=462.18
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 11182 0 0 0 46022 196 0 0 25 0 1 0 140563770 72585216 10822 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 17721 10822 104 219 0 17498 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 70884

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1783208/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=71020 CPUtime=522.16
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 11239 0 0 0 52020 196 0 0 25 0 1 0 140563770 72724480 10879 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 17755 10879 104 219 0 17532 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 71020

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1783080/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=71184 CPUtime=582.14
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 11274 0 0 0 58018 196 0 0 25 0 1 0 140563770 72892416 10914 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 17796 10914 104 219 0 17573 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 71184

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1782952/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=71184 CPUtime=642.12
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 11302 0 0 0 64015 197 0 0 25 0 1 0 140563770 72892416 10942 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 17796 10942 104 219 0 17573 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 71184


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

[startup+882.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 9216
/proc/meminfo: memFree=1782312/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=71668 CPUtime=882.05
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 11486 0 0 0 88005 200 0 0 25 0 1 0 140563770 73388032 11126 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 17917 11126 104 219 0 17694 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 71668

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9216
/proc/meminfo: memFree=1781864/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=73452 CPUtime=942.04
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 11913 0 0 0 94003 201 0 0 25 0 1 0 140563770 75214848 11168 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 18363 11168 104 219 0 18140 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 73452

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1781800/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=73584 CPUtime=1002.03
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 11974 0 0 0 100001 202 0 0 25 0 1 0 140563770 75350016 11229 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 18396 11229 104 219 0 18173 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 73584

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1781672/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=73744 CPUtime=1062.01
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 12020 0 0 0 105998 203 0 0 25 0 1 0 140563770 75513856 11275 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559447 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 18436 11275 104 219 0 18213 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 73744

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1781480/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=73744 CPUtime=1121.99
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 12052 0 0 0 111996 203 0 0 25 0 1 0 140563770 75513856 11307 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 18436 11307 104 219 0 18213 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 73744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1781352/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=73940 CPUtime=1181.98
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 12080 0 0 0 117994 204 0 0 25 0 1 0 140563770 75714560 11335 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559442 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 18485 11335 104 219 0 18262 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 73940

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1781160/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=73940 CPUtime=1241.96
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 12111 0 0 0 123992 204 0 0 25 0 1 0 140563770 75714560 11366 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563053 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 18485 11366 104 219 0 18262 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 73940

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1781032/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=73940 CPUtime=1301.96
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 12154 0 0 0 129990 206 0 0 25 0 1 0 140563770 75714560 11409 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 18485 11409 104 219 0 18262 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 73940

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1780840/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=74176 CPUtime=1361.93
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 12200 0 0 0 135986 207 0 0 25 0 1 0 140563770 75956224 11455 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563258 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 18544 11455 104 219 0 18321 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 74176

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1780648/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=74308 CPUtime=1421.92
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 12247 0 0 0 141984 208 0 0 25 0 1 0 140563770 76091392 11502 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 18577 11502 104 219 0 18354 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 74308

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1780456/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=74308 CPUtime=1481.91
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 12284 0 0 0 147982 209 0 0 25 0 1 0 140563770 76091392 11539 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 18577 11539 104 219 0 18354 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 74308

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1780264/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=74576 CPUtime=1541.88
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 12335 0 0 0 153979 209 0 0 25 0 1 0 140563770 76365824 11590 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 18644 11590 104 219 0 18421 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 74576

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1780200/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=74576 CPUtime=1601.87
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 12359 0 0 0 159977 210 0 0 25 0 1 0 140563770 76365824 11614 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 18644 11614 104 219 0 18421 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 74576

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1780008/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=74576 CPUtime=1661.85
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 12391 0 0 0 165974 211 0 0 25 0 1 0 140563770 76365824 11646 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 18644 11646 104 219 0 18421 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 74576

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1779944/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=74724 CPUtime=1721.84
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 12422 0 0 0 171972 212 0 0 25 0 1 0 140563770 76517376 11677 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 18681 11677 104 219 0 18458 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 74724

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1779752/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=74724 CPUtime=1781.83
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 12461 0 0 0 177970 213 0 0 25 0 1 0 140563770 76517376 11716 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563095 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 18681 11716 104 219 0 18458 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 74724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1779624/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=74856 CPUtime=1800.03
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 12486 0 0 0 179789 214 0 0 25 0 1 0 140563770 76652544 11741 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 18714 11741 104 219 0 18491 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 74856

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9216
/proc/meminfo: memFree=1779624/2055920 swapFree=4183928/4192956
[pid=9215] ppid=9213 vsize=74856 CPUtime=1800.03
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8156 0 -1 4194304 12486 0 0 0 179789 214 0 0 25 0 1 0 140563770 76652544 11741 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 18714 11741 104 219 0 18491 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 74856

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1797.89
CPU system time (s): 2.14967
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 74856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.89
system time used= 2.14967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12487
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= 1873

runsolver used 1.19782 second user time and 3.72643 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sun Apr 15 14:02:21 UTC 2007

IDJOB= 352897
IDBENCH= 2081
IDSOLVER= 157
FILE ID= node65/352897-1176645741

PBS_JOBID= 4559837

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-ii8c2.opb
COMMAND LINE= /tmp/evaluation/352897-1176645741/PBS4 /tmp/evaluation/352897-1176645741/instance-352897-1176645741.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-352897-1176645741 -o ROOT/results/node65/conversion-352897-1176645741 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352897-1176645741/instance-352897-1176645741.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-352897-1176645741 -o ROOT/results/node65/solver-352897-1176645741 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352897-1176645741/PBS4 /tmp/evaluation/352897-1176645741/instance-352897-1176645741.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  86a5a0860b111dc876591f0b93da0f3c

RANDOM SEED= 890848251

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.245
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.245
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1827200 kB
Buffers:         18124 kB
Cached:         139576 kB
SwapCached:       2984 kB
Active:          60988 kB
Inactive:       107012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827200 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          16292 kB
Slab:            46644 kB
Committed_AS:   932380 kB
PageTables:       1460 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 node65 on Sun Apr 15 14:32:24 UTC 2007