Trace number 352988

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 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8b3.opb
MD5SUM192e079d91d386374bed5b6f1f3b1921
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark507
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 507
Optimality of the best value was proved NO
Number of variables1632
Total number of constraints6924
Number of constraints which are clauses6924
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 constraint8
Number of terms in the objective function 1632
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 1632
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 1632
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/352988-1176648107/instance-352988-1176648107.opb ......
0.02/0.09	c done parsing opb.
0.02/0.09	o 816
0.10/0.10	o 815
0.10/0.11	o 814
0.10/0.12	o 813
0.10/0.13	o 568
1800.02/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352988-1176648107/instance-352988-1176648107.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/node43/watcher-352988-1176648107 -o ROOT/results/node43/solver-352988-1176648107 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352988-1176648107/PBS4 /tmp/evaluation/352988-1176648107/instance-352988-1176648107.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: 0.99 0.98 0.99 3/64 3269
/proc/meminfo: memFree=1824440/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=1612 CPUtime=0
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 112722535 1650688 171 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/3269/statm: 403 171 86 219 0 180 0

[startup+0.0269481 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3269
/proc/meminfo: memFree=1824440/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=1612 CPUtime=0.02
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 223 0 0 0 2 0 0 0 18 0 1 0 112722535 1650688 205 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134531173 0 0 4096 0 0 0 0 17 1 0 0
/proc/3269/statm: 403 205 87 219 0 180 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1612

[startup+0.102954 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3269
/proc/meminfo: memFree=1824440/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=1952 CPUtime=0.1
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 360 0 0 0 10 0 0 0 18 0 1 0 112722535 1998848 338 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 488 338 102 219 0 265 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1952

[startup+0.301971 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3269
/proc/meminfo: memFree=1824440/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=3744 CPUtime=0.29
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 626 0 0 0 29 0 0 0 19 0 1 0 112722535 3833856 604 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 936 604 103 219 0 713 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3744

[startup+0.702006 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3269
/proc/meminfo: memFree=1824440/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=5792 CPUtime=0.69
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 1210 0 0 0 68 1 0 0 22 0 1 0 112722535 5931008 1188 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134532111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 1448 1188 103 219 0 1225 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5792

[startup+1.50108 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1818352/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=10212 CPUtime=1.49
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 2375 0 0 0 148 1 0 0 25 0 1 0 112722535 10457088 2304 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 2553 2304 104 219 0 2330 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10212

[startup+3.10122 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1812464/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=18404 CPUtime=3.09
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 4342 0 0 0 306 3 0 0 25 0 1 0 112722535 18845696 4271 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 4601 4271 104 219 0 4378 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18404

[startup+6.3015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1797104/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=34928 CPUtime=6.29
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 7841 0 0 0 624 5 0 0 25 0 1 0 112722535 35766272 7770 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 8732 7770 104 219 0 8509 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34928

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1788464/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=67840 CPUtime=12.69
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 9209 0 0 0 1257 12 0 0 25 0 1 0 112722535 69468160 9138 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 16960 9138 104 219 0 16737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67840

[startup+25.5022 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1781936/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=68112 CPUtime=25.48
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 10736 0 0 0 2534 14 0 0 25 0 1 0 112722535 69746688 10665 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 17028 10665 104 219 0 16805 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68112

[startup+51.1024 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1775408/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=68748 CPUtime=51.08
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 12418 0 0 0 5081 27 0 0 25 0 1 0 112722535 70397952 12250 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 17187 12250 104 219 0 16964 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 68748

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1774704/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=69308 CPUtime=102.27
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 12600 0 0 0 10178 49 0 0 25 0 1 0 112722535 70971392 12432 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 17327 12432 104 219 0 17104 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 69308

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1774064/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=70352 CPUtime=162.25
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 12911 0 0 0 16174 51 0 0 25 0 1 0 112722535 72040448 12550 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 17588 12550 104 219 0 17365 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 70352

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1773808/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=70528 CPUtime=222.23
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 13000 0 0 0 22171 52 0 0 25 0 1 0 112722535 72220672 12639 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 17632 12639 104 219 0 17409 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 70528

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1773232/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=70932 CPUtime=282.22
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 13149 0 0 0 28169 53 0 0 25 0 1 0 112722535 72634368 12788 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559807 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 17733 12788 104 219 0 17510 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 70932

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1772720/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=71348 CPUtime=342.2
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 13267 0 0 0 34166 54 0 0 25 0 1 0 112722535 73060352 12906 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 17837 12906 104 219 0 17614 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 71348

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1772272/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=71600 CPUtime=402.19
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 13370 0 0 0 40163 56 0 0 25 0 1 0 112722535 73318400 13009 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 17900 13009 104 219 0 17677 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 71600

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1771632/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=73456 CPUtime=462.16
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 13871 0 0 0 46158 58 0 0 25 0 1 0 112722535 75218944 13125 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547074 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 18364 13125 104 219 0 18141 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 73456

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1771248/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=73832 CPUtime=522.15
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 13999 0 0 0 52153 62 0 0 25 0 1 0 112722535 75603968 13253 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 18458 13253 104 219 0 18235 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 73832

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1770928/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=73996 CPUtime=582.14
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 14069 0 0 0 58150 64 0 0 25 0 1 0 112722535 75771904 13323 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 18499 13323 104 219 0 18276 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 73996

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1770608/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=74196 CPUtime=642.13
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 14151 0 0 0 64148 65 0 0 25 0 1 0 112722535 75976704 13405 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 18549 13405 104 219 0 18326 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 74196


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1769520/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=74752 CPUtime=822.08
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 14419 0 0 0 82136 72 0 0 25 0 1 0 112722535 76546048 13673 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 18688 13673 104 219 0 18465 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 74752

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1769200/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=75040 CPUtime=882.05
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 14491 0 0 0 88132 73 0 0 25 0 1 0 112722535 76840960 13745 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 18760 13745 104 219 0 18537 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 75040

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1768880/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=75040 CPUtime=942.04
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 14569 0 0 0 94129 75 0 0 25 0 1 0 112722535 76840960 13823 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 18760 13823 104 219 0 18537 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 75040

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1768496/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=75212 CPUtime=1002.03
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 14667 0 0 0 100124 79 0 0 25 0 1 0 112722535 77017088 13921 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 18803 13921 104 219 0 18580 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 75212

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1768176/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=75516 CPUtime=1062.01
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 14749 0 0 0 106120 81 0 0 25 0 1 0 112722535 77328384 14003 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 18879 14003 104 219 0 18656 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 75516

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3270
/proc/meminfo: memFree=1767792/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=78784 CPUtime=1122
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 15595 0 0 0 112117 83 0 0 25 0 1 0 112722535 80674816 14080 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 19696 14080 104 219 0 19473 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 78784

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 3392
/proc/meminfo: memFree=1766144/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=78992 CPUtime=1181.91
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 15667 0 0 0 118107 84 0 0 25 0 1 0 112722535 80887808 14152 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 19748 14152 104 219 0 19525 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 78992

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3468
/proc/meminfo: memFree=1766960/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=79124 CPUtime=1241.86
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 15750 0 0 0 124100 86 0 0 25 0 1 0 112722535 81022976 14235 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 19781 14235 104 219 0 19558 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 79124

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3468
/proc/meminfo: memFree=1766576/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=79344 CPUtime=1301.85
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 15832 0 0 0 130096 89 0 0 25 0 1 0 112722535 81248256 14317 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 19836 14317 104 219 0 19613 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 79344

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3468
/proc/meminfo: memFree=1766320/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=79580 CPUtime=1361.83
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 15907 0 0 0 136093 90 0 0 25 0 1 0 112722535 81489920 14392 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 19895 14392 104 219 0 19672 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 79580

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3468
/proc/meminfo: memFree=1766000/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=79700 CPUtime=1421.81
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 15961 0 0 0 142090 91 0 0 25 0 1 0 112722535 81612800 14446 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 19925 14446 104 219 0 19702 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 79700

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3468
/proc/meminfo: memFree=1765808/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=79700 CPUtime=1481.79
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 16015 0 0 0 148087 92 0 0 25 0 1 0 112722535 81612800 14500 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559426 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 19925 14500 104 219 0 19702 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 79700

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3468
/proc/meminfo: memFree=1765488/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=79948 CPUtime=1541.77
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 16081 0 0 0 154084 93 0 0 25 0 1 0 112722535 81866752 14566 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563251 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 19987 14566 104 219 0 19764 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 79948

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3468
/proc/meminfo: memFree=1765296/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=79948 CPUtime=1601.76
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 16138 0 0 0 160082 94 0 0 25 0 1 0 112722535 81866752 14623 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 19987 14623 104 219 0 19764 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 79948

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3468
/proc/meminfo: memFree=1765104/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=80340 CPUtime=1661.75
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 16208 0 0 0 166079 96 0 0 25 0 1 0 112722535 82268160 14693 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 20085 14693 104 219 0 19862 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 80340

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3468
/proc/meminfo: memFree=1764784/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=80340 CPUtime=1721.74
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 16291 0 0 0 172075 99 0 0 25 0 1 0 112722535 82268160 14776 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563310 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 20085 14776 104 219 0 19862 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 80340

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3468
/proc/meminfo: memFree=1764528/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=80620 CPUtime=1781.71
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 16351 0 0 0 178071 100 0 0 25 0 1 0 112722535 82554880 14836 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 20155 14836 104 219 0 19932 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 80620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3468
/proc/meminfo: memFree=1764464/2055920 swapFree=4191892/4192956
[pid=3269] ppid=3267 vsize=80620 CPUtime=1800.02
/proc/3269/stat : 3269 (PBS4) R 3267 3269 2236 0 -1 4194304 16367 0 0 0 179901 101 0 0 25 0 1 0 112722535 82554880 14852 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3269/statm: 20155 14852 104 219 0 19932 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 80620

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): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1799.02
CPU system time (s): 1.02284
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 80620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.02
system time used= 1.02284
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16368
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= 2065

runsolver used 1.15382 second user time and 3.82742 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sun Apr 15 14:41:47 UTC 2007

IDJOB= 352988
IDBENCH= 2099
IDSOLVER= 157
FILE ID= node43/352988-1176648107

PBS_JOBID= 4559840

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-ii8b3.opb
COMMAND LINE= /tmp/evaluation/352988-1176648107/PBS4 /tmp/evaluation/352988-1176648107/instance-352988-1176648107.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-352988-1176648107 -o ROOT/results/node43/conversion-352988-1176648107 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352988-1176648107/instance-352988-1176648107.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-352988-1176648107 -o ROOT/results/node43/solver-352988-1176648107 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352988-1176648107/PBS4 /tmp/evaluation/352988-1176648107/instance-352988-1176648107.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  192e079d91d386374bed5b6f1f3b1921

RANDOM SEED= 723591442

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1824848 kB
Buffers:         16628 kB
Cached:         128420 kB
SwapCached:        268 kB
Active:          41032 kB
Inactive:       119040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824848 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1308 kB
Writeback:           0 kB
Mapped:          23940 kB
Slab:            57008 kB
Committed_AS:   197288 kB
PageTables:       1392 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 node43 on Sun Apr 15 15:11:50 UTC 2007