Trace number 352845

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. 1800.05 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8d2.opb
MD5SUMccbbad891f18298525c42c78a48134ce
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark540
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 540
Optimality of the best value was proved NO
Number of variables1860
Total number of constraints7477
Number of constraints which are clauses7477
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 1860
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 1860
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 1860
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/352845-1176643197/instance-352845-1176643197.opb ......
0.00/0.09	c done parsing opb.
0.00/0.09	o 930
0.09/0.13	o 929
0.09/0.15	o 928
0.09/0.15	o 710
1146.23/1146.63	o 703
1146.23/1146.64	o 657
1146.23/1146.65	o 645
1800.03/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352845-1176643197/instance-352845-1176643197.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/node69/watcher-352845-1176643197 -o ROOT/results/node69/solver-352845-1176643197 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352845-1176643197/PBS4 /tmp/evaluation/352845-1176643197/instance-352845-1176643197.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 1.00 1.00 3/64 5407
/proc/meminfo: memFree=1817308/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=1632 CPUtime=0
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 140309137 1671168 178 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/5407/statm: 408 178 86 219 0 185 0

[startup+0.0100279 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5407
/proc/meminfo: memFree=1817308/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=1632 CPUtime=0
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 212 0 0 0 0 0 0 0 18 0 1 0 140309137 1671168 194 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/5407/statm: 408 194 87 219 0 185 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1632

[startup+0.101042 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5407
/proc/meminfo: memFree=1817308/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=2012 CPUtime=0.09
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 379 0 0 0 9 0 0 0 18 0 1 0 140309137 2060288 360 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 503 360 102 219 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2012

[startup+0.301073 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5407
/proc/meminfo: memFree=1817308/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=2268 CPUtime=0.29
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 424 0 0 0 29 0 0 0 19 0 1 0 140309137 2322432 405 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 567 405 103 219 0 344 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2268

[startup+0.701138 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5407
/proc/meminfo: memFree=1817308/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=2780 CPUtime=0.69
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 517 0 0 0 69 0 0 0 22 0 1 0 140309137 2846720 498 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 695 498 103 219 0 472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2780

[startup+1.50127 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1815444/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=3804 CPUtime=1.49
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 707 0 0 0 149 0 0 0 25 0 1 0 140309137 3895296 688 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 951 688 103 219 0 728 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3804

[startup+3.10153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1814164/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=5852 CPUtime=3.09
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 1091 0 0 0 309 0 0 0 25 0 1 0 140309137 5992448 1072 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 1463 1072 103 219 0 1240 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5852

[startup+6.30104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1810900/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=10140 CPUtime=6.28
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 1958 0 0 0 628 0 0 0 25 0 1 0 140309137 10383360 1890 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 2535 1890 104 219 0 2312 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10140

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1804116/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=18464 CPUtime=12.69
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 3599 0 0 0 1268 1 0 0 25 0 1 0 140309137 18907136 3531 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 4616 3531 104 219 0 4393 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18464

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1790620/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=34848 CPUtime=25.48
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 6849 0 0 0 2545 3 0 0 25 0 1 0 140309137 35684352 6781 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 8712 6781 104 219 0 8489 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34848

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1773148/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=67880 CPUtime=51.07
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 11176 0 0 0 5101 6 0 0 25 0 1 0 140309137 69509120 11108 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 16970 11108 104 219 0 16747 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 67880

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1772124/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=68804 CPUtime=102.26
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 11493 0 0 0 10189 37 0 0 25 0 1 0 140309137 70455296 11328 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 17201 11328 104 219 0 16978 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 68804

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1771612/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=69080 CPUtime=162.24
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 11620 0 0 0 16145 79 0 0 25 0 1 0 140309137 70737920 11455 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 17270 11455 104 219 0 17047 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 69080

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1771164/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=70148 CPUtime=222.22
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 11931 0 0 0 22105 117 0 0 25 0 1 0 140309137 71831552 11573 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559925 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 17537 11573 104 219 0 17314 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 70148

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1770588/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=70448 CPUtime=282.21
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 12059 0 0 0 28096 125 0 0 25 0 1 0 140309137 72138752 11701 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 17612 11701 104 219 0 17389 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 70448

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1770012/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=70740 CPUtime=342.19
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 12193 0 0 0 34092 127 0 0 25 0 1 0 140309137 72437760 11835 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559934 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 17685 11835 104 219 0 17462 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 70740

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1769436/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=72636 CPUtime=402.17
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 12698 0 0 0 40088 129 0 0 25 0 1 0 140309137 74379264 11955 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 18159 11955 104 219 0 17936 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 72636

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1769052/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=72952 CPUtime=462.15
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 12821 0 0 0 46083 132 0 0 25 0 1 0 140309137 74702848 12078 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 18238 12078 104 219 0 18015 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 72952

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1768604/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=73256 CPUtime=522.12
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 12931 0 0 0 52078 134 0 0 25 0 1 0 140309137 75014144 12188 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 18314 12188 104 219 0 18091 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 73256

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1768220/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=73392 CPUtime=582.11
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 13034 0 0 0 58073 138 0 0 25 0 1 0 140309137 75153408 12291 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 18348 12291 104 219 0 18125 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 73392

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1767772/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=73536 CPUtime=642.09
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 13130 0 0 0 64068 141 0 0 25 0 1 0 140309137 75300864 12387 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 18384 12387 104 219 0 18161 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 73536


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1766492/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=74208 CPUtime=822.03
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 13422 0 0 0 82054 149 0 0 25 0 1 0 140309137 75988992 12679 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 18552 12679 104 219 0 18329 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 74208

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1765980/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=77476 CPUtime=882.01
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 14287 0 0 0 88048 153 0 0 25 0 1 0 140309137 79335424 12775 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 19369 12775 104 219 0 19146 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 77476

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1765724/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=77684 CPUtime=942
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 14382 0 0 0 94044 156 0 0 25 0 1 0 140309137 79548416 12870 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 19421 12870 104 219 0 19198 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 77684

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5408
/proc/meminfo: memFree=1765340/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=77904 CPUtime=1001.97
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 14475 0 0 0 100038 159 0 0 25 0 1 0 140309137 79773696 12963 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 19476 12963 104 219 0 19253 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 77904

[startup+1062.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 5408
/proc/meminfo: memFree=1764956/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=78136 CPUtime=1061.96
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 14568 0 0 0 106033 163 0 0 25 0 1 0 140309137 80011264 13056 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 19534 13056 104 219 0 19311 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 78136

[startup+1122.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 5408
/proc/meminfo: memFree=1764636/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=78136 CPUtime=1121.94
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 14660 0 0 0 112028 166 0 0 25 0 1 0 140309137 80011264 13148 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 19534 13148 104 219 0 19311 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 78136

[startup+1182.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 5410
/proc/meminfo: memFree=1763932/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=78648 CPUtime=1181.92
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 14779 0 0 0 118024 168 0 0 25 0 1 0 140309137 80535552 13267 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 19662 13267 104 219 0 19439 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 78648

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 5410
/proc/meminfo: memFree=1763740/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=78780 CPUtime=1241.9
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 14830 0 0 0 124020 170 0 0 25 0 1 0 140309137 80670720 13318 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559460 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 19695 13318 104 219 0 19472 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 78780

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 5410
/proc/meminfo: memFree=1763484/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=78896 CPUtime=1301.88
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 14887 0 0 0 130018 170 0 0 25 0 1 0 140309137 80789504 13375 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 19724 13375 104 219 0 19501 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 78896

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5410
/proc/meminfo: memFree=1763292/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=79160 CPUtime=1361.86
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 14941 0 0 0 136015 171 0 0 25 0 1 0 140309137 81059840 13429 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 19790 13429 104 219 0 19567 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 79160

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5410
/proc/meminfo: memFree=1763100/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=79284 CPUtime=1421.84
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 14991 0 0 0 142012 172 0 0 25 0 1 0 140309137 81186816 13479 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563060 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 19821 13479 104 219 0 19598 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 79284

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5410
/proc/meminfo: memFree=1762780/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=79408 CPUtime=1481.83
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 15064 0 0 0 148009 174 0 0 25 0 1 0 140309137 81313792 13552 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 19852 13552 104 219 0 19629 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 79408

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5410
/proc/meminfo: memFree=1762524/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=79812 CPUtime=1541.8
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 15127 0 0 0 154005 175 0 0 25 0 1 0 140309137 81727488 13615 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 19953 13615 104 219 0 19730 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 79812

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5410
/proc/meminfo: memFree=1762332/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=79812 CPUtime=1601.79
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 15185 0 0 0 160002 177 0 0 25 0 1 0 140309137 81727488 13673 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 19953 13673 104 219 0 19730 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 79812

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5410
/proc/meminfo: memFree=1762076/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=79812 CPUtime=1661.76
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 15245 0 0 0 165998 178 0 0 25 0 1 0 140309137 81727488 13733 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 19953 13733 104 219 0 19730 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 79812

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5410
/proc/meminfo: memFree=1761820/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=79932 CPUtime=1721.75
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 15313 0 0 0 171995 180 0 0 25 0 1 0 140309137 81850368 13801 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 19983 13801 104 219 0 19760 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 79932

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5410
/proc/meminfo: memFree=1761372/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=80356 CPUtime=1781.73
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 15386 0 0 0 177992 181 0 0 25 0 1 0 140309137 82284544 13874 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 20089 13874 104 219 0 19866 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 80356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5410
/proc/meminfo: memFree=1761244/2055920 swapFree=4184060/4192956
[pid=5407] ppid=5405 vsize=80356 CPUtime=1800.03
/proc/5407/stat : 5407 (PBS4) R 5405 5407 4773 0 -1 4194304 15412 0 0 0 179822 181 0 0 25 0 1 0 140309137 82284544 13900 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5407/statm: 20089 13900 104 219 0 19866 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 80356

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): 1800.05
CPU user time (s): 1798.22
CPU system time (s): 1.82972
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 80356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.22
system time used= 1.82972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15413
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= 1335

runsolver used 1.15982 second user time and 3.76743 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Apr 15 13:19:57 UTC 2007

IDJOB= 352845
IDBENCH= 2056
IDSOLVER= 157
FILE ID= node69/352845-1176643197

PBS_JOBID= 4559856

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-ii8d2.opb
COMMAND LINE= /tmp/evaluation/352845-1176643197/PBS4 /tmp/evaluation/352845-1176643197/instance-352845-1176643197.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-352845-1176643197 -o ROOT/results/node69/conversion-352845-1176643197 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352845-1176643197/instance-352845-1176643197.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-352845-1176643197 -o ROOT/results/node69/solver-352845-1176643197 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352845-1176643197/PBS4 /tmp/evaluation/352845-1176643197/instance-352845-1176643197.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  ccbbad891f18298525c42c78a48134ce

RANDOM SEED= 974553789

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1817780 kB
Buffers:         12528 kB
Cached:         122016 kB
SwapCached:       2884 kB
Active:          74332 kB
Inactive:        94208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817780 kB
SwapTotal:     4192956 kB
SwapFree:      4184060 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          16436 kB
Slab:            55600 kB
Committed_AS:   832420 kB
PageTables:       1472 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 node69 on Sun Apr 15 13:50:00 UTC 2007