Trace number 359931

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 NameAnswerCPU timeWall clock time
PBS4 2007-03-23? (TO) 1800.06 1800.64

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900550006.opb
MD5SUMcabd29c48249a44c2596bb98645c31c8
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark153.987
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 665
Number of bits of the biggest sum of numbers10
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/359931-1176952402/instance-359931-1176952402.opb ......
1800.02/1800.60	c done parsing opb.
1800.02/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/359931-1176952402/instance-359931-1176952402.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/node25/watcher-359931-1176952402 -o ROOT/results/node25/solver-359931-1176952402 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359931-1176952402/PBS4 /tmp/evaluation/359931-1176952402/instance-359931-1176952402.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 3/64 26031
/proc/meminfo: memFree=1873376/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=1324 CPUtime=0
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 143157337 1355776 121 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134531173 0 0 4096 0 0 0 0 17 1 0 0
/proc/26031/statm: 331 121 87 219 0 108 0

[startup+0.0522819 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26031
/proc/meminfo: memFree=1873376/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=1472 CPUtime=0.05
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 221 0 0 0 5 0 0 0 18 0 1 0 143157337 1507328 203 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 368 203 92 219 0 145 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1472

[startup+0.101289 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26031
/proc/meminfo: memFree=1873376/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=1728 CPUtime=0.09
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 259 0 0 0 9 0 0 0 18 0 1 0 143157337 1769472 241 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 432 241 93 219 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1728

[startup+0.301323 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26031
/proc/meminfo: memFree=1873376/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=2568 CPUtime=0.29
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 402 0 0 0 29 0 0 0 19 0 1 0 143157337 2629632 384 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 642 384 93 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.701392 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26031
/proc/meminfo: memFree=1873376/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=3784 CPUtime=0.7
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 660 0 0 0 69 1 0 0 22 0 1 0 143157337 3874816 593 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 946 593 94 219 0 723 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3784

[startup+1.50153 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1870616/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=6228 CPUtime=1.49
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 1030 0 0 0 148 1 0 0 25 0 1 0 143157337 6377472 963 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 1557 963 94 219 0 1334 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6228

[startup+3.1018 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1868760/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=7284 CPUtime=3.09
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 1690 0 0 0 307 2 0 0 25 0 1 0 143157337 7458816 1526 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 1821 1526 94 219 0 1598 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7284

[startup+6.30135 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1864856/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=12972 CPUtime=6.29
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 2729 0 0 0 625 4 0 0 25 0 1 0 143157337 13283328 2372 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 3243 2372 94 219 0 3020 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12972

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1859104/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=22504 CPUtime=12.68
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 4078 0 0 0 1260 8 0 0 25 0 1 0 143157337 23044096 3721 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 5626 3721 94 219 0 5403 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22504

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1851296/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=26112 CPUtime=25.48
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 6286 0 0 0 2536 12 0 0 25 0 1 0 143157337 26738688 5544 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547382 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 6528 5544 94 219 0 6305 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26112

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1840352/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=48420 CPUtime=51.07
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 9874 0 0 0 5087 20 0 0 25 0 1 0 143157337 49582080 8363 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 12105 8363 94 219 0 11882 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48420

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1824800/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=52908 CPUtime=102.26
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 13657 0 0 0 10194 32 0 0 25 0 1 0 143157337 54177792 12146 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 13227 12146 94 219 0 13004 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 52908

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1813088/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=89704 CPUtime=162.24
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 16701 0 0 0 16181 43 0 0 25 0 1 0 143157337 91856896 15091 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 22426 15091 94 219 0 22203 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 89704

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1803808/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=99340 CPUtime=222.22
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 20785 0 0 0 22168 54 0 0 25 0 1 0 143157337 101724160 17374 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 24835 17374 94 219 0 24612 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 99340

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1793632/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=101908 CPUtime=282.21
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 23621 0 0 0 28156 65 0 0 25 0 1 0 143157337 104353792 19946 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 25477 19946 94 219 0 25254 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 101908

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1783712/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=104140 CPUtime=342.18
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 26289 0 0 0 34143 75 0 0 25 0 1 0 143157337 106639360 22383 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 26035 22383 94 219 0 25812 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 104140

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1774240/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=172516 CPUtime=402.16
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 29027 0 0 0 40132 84 0 0 25 0 1 0 143157337 176656384 24791 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549323 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 43129 24791 94 219 0 42906 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 172516

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1764960/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=173748 CPUtime=462.14
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 31338 0 0 0 46122 92 0 0 25 0 1 0 143157337 177917952 27069 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 43437 27069 94 219 0 43214 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 173748

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1756896/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=175240 CPUtime=522.12
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 33453 0 0 0 52111 101 0 0 25 0 1 0 143157337 179445760 29085 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 43810 29085 94 219 0 43587 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 175240

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1748960/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=177148 CPUtime=582.1
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 35568 0 0 0 58103 107 0 0 25 0 1 0 143157337 181399552 31069 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 44287 31069 94 219 0 44064 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 177148

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1742432/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=191092 CPUtime=642.08
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 40391 0 0 0 64094 114 0 0 25 0 1 0 143157337 195678208 32656 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134585694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 47773 32656 94 219 0 47550 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 191092


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1729696/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=196720 CPUtime=822.03
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 44449 0 0 0 82070 133 0 0 25 0 1 0 143157337 201441280 35836 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134585718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 49180 35836 94 219 0 48957 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 196720

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1726176/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=198960 CPUtime=882
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 45580 0 0 0 88062 138 0 0 25 0 1 0 143157337 203735040 36674 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 49740 36674 94 219 0 49517 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 198960

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1722272/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=200248 CPUtime=941.99
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 46761 0 0 0 94055 144 0 0 25 0 1 0 143157337 205053952 37692 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 50062 37692 94 219 0 49839 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 200248

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1716640/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=201504 CPUtime=1001.97
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 48199 0 0 0 100046 151 0 0 25 0 1 0 143157337 206340096 39065 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 50376 39065 94 219 0 50153 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 201504

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1711904/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=203176 CPUtime=1061.95
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 49711 0 0 0 106037 158 0 0 25 0 1 0 143157337 208052224 40219 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 50794 40219 94 219 0 50571 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 203176

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1708000/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=205000 CPUtime=1121.93
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 50776 0 0 0 112030 163 0 0 25 0 1 0 143157337 209920000 41219 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 51250 41219 94 219 0 51027 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 205000

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1706464/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=206168 CPUtime=1181.91
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 51318 0 0 0 118022 169 0 0 25 0 1 0 143157337 211116032 41598 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 51542 41598 94 219 0 51319 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 206168

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1705440/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=206552 CPUtime=1241.89
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 51649 0 0 0 124016 173 0 0 25 0 1 0 143157337 211509248 41830 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 51638 41830 94 219 0 51415 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 206552

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1701984/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=208112 CPUtime=1301.88
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 52572 0 0 0 130010 178 0 0 25 0 1 0 143157337 213106688 42688 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559643 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 52028 42688 94 219 0 51805 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 208112

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1700576/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=209508 CPUtime=1361.85
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 53111 0 0 0 136002 183 0 0 25 0 1 0 143157337 214536192 43032 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 52377 43032 94 219 0 52154 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 209508

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26032
/proc/meminfo: memFree=1699552/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=209508 CPUtime=1421.84
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 53373 0 0 0 141996 188 0 0 25 0 1 0 143157337 214536192 43294 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 52377 43294 94 219 0 52154 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 209508

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26033
/proc/meminfo: memFree=1697888/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=211372 CPUtime=1481.82
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 53880 0 0 0 147990 192 0 0 25 0 1 0 143157337 216444928 43671 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 52843 43671 94 219 0 52620 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 211372

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26034
/proc/meminfo: memFree=1696288/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=212228 CPUtime=1541.79
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 54306 0 0 0 153984 195 0 0 25 0 1 0 143157337 217321472 44064 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 53057 44064 94 219 0 52834 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 212228

[startup+1602.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 26034
/proc/meminfo: memFree=1694752/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=213888 CPUtime=1601.77
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 54878 0 0 0 159978 199 0 0 25 0 1 0 143157337 219021312 44441 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 53472 44441 94 219 0 53249 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 213888

[startup+1662.3 s]
/proc/loadavg: 1.21 1.05 1.01 2/65 26034
/proc/meminfo: memFree=1693792/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=214560 CPUtime=1661.75
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 55172 0 0 0 165971 204 0 0 25 0 1 0 143157337 219709440 44735 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 53640 44735 94 219 0 53417 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 214560

[startup+1722.3 s]
/proc/loadavg: 1.12 1.05 1.01 2/65 26034
/proc/meminfo: memFree=1692512/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=215272 CPUtime=1721.73
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 55483 0 0 0 171966 207 0 0 25 0 1 0 143157337 220438528 45046 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547297 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 53818 45046 94 219 0 53595 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 215272

[startup+1782.3 s]
/proc/loadavg: 1.04 1.04 1.01 2/65 26034
/proc/meminfo: memFree=1691040/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=216284 CPUtime=1781.72
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 55908 0 0 0 177960 212 0 0 25 0 1 0 143157337 221474816 45406 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547346 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 54071 45406 94 219 0 53848 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 216284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.03 1.04 1.01 2/65 26034
/proc/meminfo: memFree=1690784/2055920 swapFree=4182972/4192956
[pid=26031] ppid=26029 vsize=216284 CPUtime=1800.02
/proc/26031/stat : 26031 (PBS4) R 26029 26031 24792 0 -1 4194304 55961 0 0 0 179790 212 0 0 25 0 1 0 143157337 221474816 45459 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26031/statm: 54071 45459 94 219 0 53848 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 216284

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): 1800.64
CPU time (s): 1800.06
CPU user time (s): 1797.9
CPU system time (s): 2.15967
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 216284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.9
system time used= 2.15967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55962
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= 2716

runsolver used 1.14682 second user time and 3.79242 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Thu Apr 19 03:13:22 UTC 2007

IDJOB= 359931
IDBENCH= 1331
IDSOLVER= 157
FILE ID= node25/359931-1176952402

PBS_JOBID= 4605756

Free space on /tmp= 66368 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900550006.opb
COMMAND LINE= /tmp/evaluation/359931-1176952402/PBS4 /tmp/evaluation/359931-1176952402/instance-359931-1176952402.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-359931-1176952402 -o ROOT/results/node25/conversion-359931-1176952402 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359931-1176952402/instance-359931-1176952402.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-359931-1176952402 -o ROOT/results/node25/solver-359931-1176952402 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/359931-1176952402/PBS4 /tmp/evaluation/359931-1176952402/instance-359931-1176952402.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  cabd29c48249a44c2596bb98645c31c8

RANDOM SEED= 253723195

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1873784 kB
Buffers:         18148 kB
Cached:         116548 kB
SwapCached:       3684 kB
Active:          51180 kB
Inactive:        93708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1873784 kB
SwapTotal:     4192956 kB
SwapFree:      4182972 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          16192 kB
Slab:            23268 kB
Committed_AS:  2151436 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= 66368 MiB

End job on node25 on Thu Apr 19 03:43:25 UTC 2007