Trace number 349067

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 2007-03-23? (TO) 1800.1 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-4.opb
MD5SUM172d8bfe30610a29dfe3bb9d98ed3f4c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6352
Total number of constraints13489
Number of constraints which are clauses13489
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 constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
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 6352
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6352
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/349067-1176650106/instance-349067-1176650106.opb ......
1800.09/1800.60	c done parsing opb.
1800.09/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349067-1176650106/instance-349067-1176650106.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/node2/watcher-349067-1176650106 -o ROOT/results/node2/solver-349067-1176650106 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349067-1176650106/PBS4 /tmp/evaluation/349067-1176650106/instance-349067-1176650106.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8500
/proc/meminfo: memFree=1824824/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=2204 CPUtime=0
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 342 0 0 0 0 0 0 0 18 0 1 0 141048375 2256896 324 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/8500/statm: 551 324 86 219 0 328 0

[startup+0.065498 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8500
/proc/meminfo: memFree=1824824/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=2512 CPUtime=0.06
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 431 0 0 0 6 0 0 0 18 0 1 0 141048375 2572288 413 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/8500/statm: 628 413 87 219 0 405 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2512

[startup+0.101501 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8500
/proc/meminfo: memFree=1824824/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=2512 CPUtime=0.09
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 431 0 0 0 9 0 0 0 18 0 1 0 141048375 2572288 413 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/8500/statm: 628 413 87 219 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2512

[startup+0.301522 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8500
/proc/meminfo: memFree=1824824/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=3028 CPUtime=0.29
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 606 0 0 0 29 0 0 0 19 0 1 0 141048375 3100672 588 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/8500/statm: 757 588 87 219 0 534 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3028

[startup+0.701564 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8500
/proc/meminfo: memFree=1824824/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=3552 CPUtime=0.69
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 764 0 0 0 69 0 0 0 22 0 1 0 141048375 3637248 697 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 888 697 94 219 0 665 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3552

[startup+1.50165 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8501
/proc/meminfo: memFree=1822384/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=3684 CPUtime=1.49
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 775 0 0 0 149 0 0 0 25 0 1 0 141048375 3772416 708 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 921 708 94 219 0 698 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3684

[startup+3.10181 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8501
/proc/meminfo: memFree=1822064/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=3684 CPUtime=3.09
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 785 0 0 0 309 0 0 0 25 0 1 0 141048375 3772416 718 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 921 718 94 219 0 698 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3684

[startup+6.30114 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8501
/proc/meminfo: memFree=1822000/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=3684 CPUtime=6.29
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 802 0 0 0 629 0 0 0 25 0 1 0 141048375 3772416 735 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 921 735 94 219 0 698 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3684

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8501
/proc/meminfo: memFree=1821872/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=4196 CPUtime=12.68
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 847 0 0 0 1268 0 0 0 25 0 1 0 141048375 4296704 780 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 1049 780 94 219 0 826 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4196

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 8501
/proc/meminfo: memFree=1821360/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=4328 CPUtime=25.49
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 976 0 0 0 2548 1 0 0 25 0 1 0 141048375 4431872 909 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 1082 909 94 219 0 859 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4328

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 8501
/proc/meminfo: memFree=1820208/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=6116 CPUtime=51.08
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 1355 0 0 0 5106 2 0 0 25 0 1 0 141048375 6262784 1191 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 1529 1191 94 219 0 1306 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6116

[startup+102.305 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 8501
/proc/meminfo: memFree=1818352/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=8988 CPUtime=102.26
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 1837 0 0 0 10223 3 0 0 25 0 1 0 141048375 9203712 1673 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 2247 1673 94 219 0 2024 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8988

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8501
/proc/meminfo: memFree=1817008/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=9340 CPUtime=162.24
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 2157 0 0 0 16219 5 0 0 25 0 1 0 141048375 9564160 1993 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 2335 1993 94 219 0 2112 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9340

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8501
/proc/meminfo: memFree=1814832/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=13716 CPUtime=222.23
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 2700 0 0 0 22216 7 0 0 25 0 1 0 141048375 14045184 2536 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 3429 2536 94 219 0 3206 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13716

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8501
/proc/meminfo: memFree=1813936/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=14868 CPUtime=282.21
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 3110 0 0 0 28211 10 0 0 25 0 1 0 141048375 15224832 2753 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 3717 2753 94 219 0 3494 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14868

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8501
/proc/meminfo: memFree=1813104/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=15084 CPUtime=342.19
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 3321 0 0 0 34207 12 0 0 25 0 1 0 141048375 15446016 2964 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548526 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 3771 2964 94 219 0 3548 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15084

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8501
/proc/meminfo: memFree=1812080/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=15264 CPUtime=402.17
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 3576 0 0 0 40203 14 0 0 25 0 1 0 141048375 15630336 3219 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 3816 3219 94 219 0 3593 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 15264

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8501
/proc/meminfo: memFree=1810224/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=23672 CPUtime=462.16
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 4032 0 0 0 46199 17 0 0 25 0 1 0 141048375 24240128 3675 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 5918 3675 94 219 0 5695 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23672

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8501
/proc/meminfo: memFree=1807984/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=23856 CPUtime=522.15
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 4606 0 0 0 52196 19 0 0 25 0 1 0 141048375 24428544 4249 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 5964 4249 94 219 0 5741 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23856

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8501
/proc/meminfo: memFree=1805936/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=24144 CPUtime=582.13
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 5098 0 0 0 58192 21 0 0 25 0 1 0 141048375 24723456 4741 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 6036 4741 94 219 0 5813 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 24144

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8501
/proc/meminfo: memFree=1804464/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=24556 CPUtime=642.11
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 5457 0 0 0 64188 23 0 0 25 0 1 0 141048375 25145344 5100 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 6139 5100 94 219 0 5916 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 24556


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8501
/proc/meminfo: memFree=1799088/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=43036 CPUtime=822.05
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 7165 0 0 0 82178 27 0 0 25 0 1 0 141048375 44068864 6423 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 10759 6423 94 219 0 10536 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 43036

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8501
/proc/meminfo: memFree=1798192/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=43380 CPUtime=882.03
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 7373 0 0 0 88175 28 0 0 25 0 1 0 141048375 44421120 6631 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 10845 6631 94 219 0 10622 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 43380

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8501
/proc/meminfo: memFree=1797232/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=43472 CPUtime=942.02
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 7619 0 0 0 94172 30 0 0 25 0 1 0 141048375 44515328 6877 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 10868 6877 94 219 0 10645 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 43472

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8503
/proc/meminfo: memFree=1796912/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=43596 CPUtime=1002
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 7684 0 0 0 100169 31 0 0 25 0 1 0 141048375 44642304 6942 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 10899 6942 94 219 0 10676 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 43596

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8503
/proc/meminfo: memFree=1795696/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=43884 CPUtime=1061.98
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 8015 0 0 0 106166 32 0 0 25 0 1 0 141048375 44937216 7273 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 10971 7273 94 219 0 10748 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 43884

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8503
/proc/meminfo: memFree=1793456/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=44104 CPUtime=1121.96
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 8578 0 0 0 112162 34 0 0 25 0 1 0 141048375 45162496 7836 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548030 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 11026 7836 94 219 0 10803 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 44104

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8503
/proc/meminfo: memFree=1790192/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=44284 CPUtime=1181.95
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 9367 0 0 0 118160 35 0 0 25 0 1 0 141048375 45346816 8625 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 11071 8625 94 219 0 10848 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 44284

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8503
/proc/meminfo: memFree=1787888/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=44580 CPUtime=1241.93
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 9946 0 0 0 124156 37 0 0 25 0 1 0 141048375 45649920 9204 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 11145 9204 94 219 0 10922 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 44580

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8503
/proc/meminfo: memFree=1786480/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=44772 CPUtime=1301.92
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 10300 0 0 0 130153 39 0 0 25 0 1 0 141048375 45846528 9558 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548526 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 11193 9558 94 219 0 10970 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 44772

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8503
/proc/meminfo: memFree=1784816/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=45200 CPUtime=1361.9
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 10691 0 0 0 136150 40 0 0 25 0 1 0 141048375 46284800 9949 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 11300 9949 94 219 0 11077 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 45200

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8503
/proc/meminfo: memFree=1783088/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=45392 CPUtime=1421.89
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 11145 0 0 0 142147 42 0 0 25 0 1 0 141048375 46481408 10403 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 11348 10403 94 219 0 11125 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 45392

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8503
/proc/meminfo: memFree=1782704/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=45796 CPUtime=1481.87
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 11240 0 0 0 148144 43 0 0 25 0 1 0 141048375 46895104 10498 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 11449 10498 94 219 0 11226 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 45796

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8503
/proc/meminfo: memFree=1781168/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=45924 CPUtime=1541.85
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 11628 0 0 0 154141 44 0 0 25 0 1 0 141048375 47026176 10886 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 11481 10886 94 219 0 11258 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 45924

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8503
/proc/meminfo: memFree=1778928/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=78916 CPUtime=1601.84
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 12209 0 0 0 160138 46 0 0 25 0 1 0 141048375 80809984 11467 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 19729 11467 94 219 0 19506 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 78916

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8503
/proc/meminfo: memFree=1776944/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=82432 CPUtime=1661.82
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 13387 0 0 0 166134 48 0 0 25 0 1 0 141048375 84410368 11876 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 20608 11876 94 219 0 20385 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 82432

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8503
/proc/meminfo: memFree=1777008/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=82432 CPUtime=1721.8
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 13426 0 0 0 172131 49 0 0 25 0 1 0 141048375 84410368 11915 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548533 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 20608 11915 94 219 0 20385 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 82432

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8503
/proc/meminfo: memFree=1776816/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=82512 CPUtime=1781.79
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 13476 0 0 0 178128 51 0 0 25 0 1 0 141048375 84492288 11965 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 20628 11965 94 219 0 20405 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 82512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8503
/proc/meminfo: memFree=1776752/2055920 swapFree=4147160/4192956
[pid=8500] ppid=8498 vsize=82512 CPUtime=1800.09
/proc/8500/stat : 8500 (PBS4) R 8498 8500 8107 0 -1 4194304 13498 0 0 0 179958 51 0 0 25 0 1 0 141048375 84492288 11987 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8500/statm: 20628 11987 94 219 0 20405 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 82512

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): 1800.1
CPU user time (s): 1799.58
CPU system time (s): 0.52392
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 82512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.58
system time used= 0.52392
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13499
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= 2904

runsolver used 1.87172 second user time and 4.03039 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sun Apr 15 15:15:06 UTC 2007

IDJOB= 349067
IDBENCH= 2122
IDSOLVER= 157
FILE ID= node2/349067-1176650106

PBS_JOBID= 4559357

Free space on /tmp= 66559 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-par32-4.opb
COMMAND LINE= /tmp/evaluation/349067-1176650106/PBS4 /tmp/evaluation/349067-1176650106/instance-349067-1176650106.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-349067-1176650106 -o ROOT/results/node2/conversion-349067-1176650106 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349067-1176650106/instance-349067-1176650106.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-349067-1176650106 -o ROOT/results/node2/solver-349067-1176650106 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/349067-1176650106/PBS4 /tmp/evaluation/349067-1176650106/instance-349067-1176650106.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  172d8bfe30610a29dfe3bb9d98ed3f4c

RANDOM SEED= 603240525

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1825296 kB
Buffers:         44916 kB
Cached:         118832 kB
SwapCached:      13936 kB
Active:          71932 kB
Inactive:       114960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825296 kB
SwapTotal:     4192956 kB
SwapFree:      4147160 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          30424 kB
Slab:            29208 kB
Committed_AS:  5816552 kB
PageTables:       1860 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= 66559 MiB

End job on node2 on Sun Apr 15 15:45:09 UTC 2007