Trace number 349158

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) 1800.07 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-3-c.opb
MD5SUMbc7893eb7aff4749139e472af91e587e
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 variables2650
Total number of constraints6619
Number of constraints which are clauses6619
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 constraint3
Number of terms in the objective function 2650
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 2650
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2650
Number of bits of the biggest sum of numbers12
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/349158-1176655236/instance-349158-1176655236.opb ......
1800.04/1800.70	c done parsing opb.
1800.04/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349158-1176655236/instance-349158-1176655236.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/node3/watcher-349158-1176655236 -o ROOT/results/node3/solver-349158-1176655236 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349158-1176655236/PBS4 /tmp/evaluation/349158-1176655236/instance-349158-1176655236.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 1.00 0.99 3/77 6901
/proc/meminfo: memFree=1848480/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=1708 CPUtime=0
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 222 0 0 0 0 0 0 0 18 0 1 0 141561362 1748992 204 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/6901/statm: 427 205 86 219 0 204 0

[startup+0.0660601 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 6901
/proc/meminfo: memFree=1848480/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=2016 CPUtime=0.06
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 313 0 0 0 6 0 0 0 18 0 1 0 141561362 2064384 295 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/6901/statm: 504 295 87 219 0 281 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2016

[startup+0.102065 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 6901
/proc/meminfo: memFree=1848480/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=2196 CPUtime=0.09
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 400 0 0 0 9 0 0 0 18 0 1 0 141561362 2248704 374 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/6901/statm: 549 374 87 219 0 326 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2196

[startup+0.301098 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 6901
/proc/meminfo: memFree=1848480/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=2192 CPUtime=0.29
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 418 0 0 0 29 0 0 0 19 0 1 0 141561362 2244608 392 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 548 392 92 219 0 325 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2192

[startup+0.701168 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 6901
/proc/meminfo: memFree=1848480/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=2192 CPUtime=0.69
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 424 0 0 0 69 0 0 0 23 0 1 0 141561362 2244608 398 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548526 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 548 398 92 219 0 325 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2192

[startup+1.50129 s]
/proc/loadavg: 0.92 1.00 0.99 2/78 6902
/proc/meminfo: memFree=1847128/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=2192 CPUtime=1.49
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 432 0 0 0 149 0 0 0 25 0 1 0 141561362 2244608 406 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 548 406 92 219 0 325 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2192

[startup+3.10155 s]
/proc/loadavg: 0.92 1.00 0.99 2/78 6902
/proc/meminfo: memFree=1846936/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=2448 CPUtime=3.09
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 465 0 0 0 309 0 0 0 25 0 1 0 141561362 2506752 439 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548151 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 612 439 93 219 0 389 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2448

[startup+6.30107 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 6902
/proc/meminfo: memFree=1846552/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=3092 CPUtime=6.29
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 563 0 0 0 629 0 0 0 25 0 1 0 141561362 3166208 537 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 773 537 93 219 0 550 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3092

[startup+12.7011 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 6902
/proc/meminfo: memFree=1845720/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=4444 CPUtime=12.68
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 824 0 0 0 1268 0 0 0 25 0 1 0 141561362 4550656 749 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 1111 749 94 219 0 888 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4444

[startup+25.5012 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 6902
/proc/meminfo: memFree=1843736/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=6628 CPUtime=25.48
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 1293 0 0 0 2547 1 0 0 25 0 1 0 141561362 6787072 1218 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 1657 1218 94 219 0 1434 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6628

[startup+51.1013 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 6902
/proc/meminfo: memFree=1840856/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=11740 CPUtime=51.07
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 2133 0 0 0 5105 2 0 0 25 0 1 0 141561362 12021760 1961 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 2935 1961 94 219 0 2712 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11740

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 6902
/proc/meminfo: memFree=1838296/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=13692 CPUtime=102.27
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 2941 0 0 0 10221 6 0 0 25 0 1 0 141561362 14020608 2576 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 3423 2576 94 219 0 3200 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13692

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 6902
/proc/meminfo: memFree=1835608/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=14604 CPUtime=162.23
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 3601 0 0 0 16214 9 0 0 25 0 1 0 141561362 14954496 3236 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548508 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 3651 3236 94 219 0 3428 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14604

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 6902
/proc/meminfo: memFree=1829784/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=25224 CPUtime=222.21
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 5431 0 0 0 22207 14 0 0 25 0 1 0 141561362 25829376 4681 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 6306 4681 94 219 0 6083 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25224

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 6902
/proc/meminfo: memFree=1826136/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=25896 CPUtime=282.2
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 6336 0 0 0 28202 18 0 0 25 0 1 0 141561362 26517504 5586 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547074 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 6474 5586 94 219 0 6251 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 25896

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 6902
/proc/meminfo: memFree=1824280/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=26856 CPUtime=342.18
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 6793 0 0 0 34196 22 0 0 25 0 1 0 141561362 27500544 6043 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 6714 6043 94 219 0 6491 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 26856

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 6902
/proc/meminfo: memFree=1823320/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=27588 CPUtime=402.16
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 7037 0 0 0 40191 25 0 0 25 0 1 0 141561362 28250112 6287 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 6897 6287 94 219 0 6674 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 27588

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 6902
/proc/meminfo: memFree=1820248/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=47672 CPUtime=462.15
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 8564 0 0 0 46186 29 0 0 25 0 1 0 141561362 48816128 7045 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 11918 7045 94 219 0 11695 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 47672

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 6902
/proc/meminfo: memFree=1815384/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=48308 CPUtime=522.12
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 9807 0 0 0 52180 32 0 0 25 0 1 0 141561362 49467392 8288 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 12077 8288 94 219 0 11854 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 48308

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 6902
/proc/meminfo: memFree=1808984/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=49172 CPUtime=582.11
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 11358 0 0 0 58174 37 0 0 25 0 1 0 141561362 50352128 9839 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 12293 9839 94 219 0 12070 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 49172

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 6902
/proc/meminfo: memFree=1807704/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=49800 CPUtime=642.1
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 11682 0 0 0 64170 40 0 0 25 0 1 0 141561362 50995200 10163 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 12450 10163 94 219 0 12227 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 49800


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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 6902
/proc/meminfo: memFree=1796632/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=85824 CPUtime=882.01
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 14413 0 0 0 88149 52 0 0 25 0 1 0 141561362 87883776 12894 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 21456 12894 94 219 0 21233 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 85824

[startup+942.302 s]
/proc/loadavg: 1.15 1.03 1.01 2/78 6902
/proc/meminfo: memFree=1793496/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=86220 CPUtime=941.99
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 15222 0 0 0 94145 54 0 0 25 0 1 0 141561362 88289280 13703 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 21555 13703 94 219 0 21332 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 86220

[startup+1002.3 s]
/proc/loadavg: 1.13 1.04 1.00 2/78 6902
/proc/meminfo: memFree=1788248/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=93580 CPUtime=1001.98
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 18036 0 0 0 100139 59 0 0 25 0 1 0 141561362 95825920 14980 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 23395 14980 94 219 0 23172 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 93580

[startup+1062.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 6902
/proc/meminfo: memFree=1787352/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=94136 CPUtime=1061.96
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 18251 0 0 0 106134 62 0 0 25 0 1 0 141561362 96395264 15195 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 23534 15195 94 219 0 23311 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 94136

[startup+1122.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 6902
/proc/meminfo: memFree=1786520/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=94676 CPUtime=1121.94
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 18461 0 0 0 112130 64 0 0 25 0 1 0 141561362 96948224 15405 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 23669 15405 94 219 0 23446 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 94676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6902
/proc/meminfo: memFree=1781080/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=95496 CPUtime=1181.92
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 19850 0 0 0 118124 68 0 0 25 0 1 0 141561362 97787904 16794 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 23874 16794 94 219 0 23651 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 95496

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/84 6992
/proc/meminfo: memFree=1777384/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=96484 CPUtime=1241.86
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 20406 0 0 0 124114 72 0 0 25 0 1 0 141561362 98799616 17350 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 24121 17350 94 219 0 23898 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 96484

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7100
/proc/meminfo: memFree=1775384/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=97392 CPUtime=1301.79
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 21147 0 0 0 130104 75 0 0 25 0 1 0 141561362 99729408 18091 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 24348 18091 94 219 0 24125 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 97392

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7100
/proc/meminfo: memFree=1774744/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=97552 CPUtime=1361.77
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 21303 0 0 0 136099 78 0 0 25 0 1 0 141561362 99893248 18247 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 24388 18247 94 219 0 24165 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 97552

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7100
/proc/meminfo: memFree=1773976/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=97816 CPUtime=1421.75
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 21497 0 0 0 142094 81 0 0 25 0 1 0 141561362 100163584 18441 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 24454 18441 94 219 0 24231 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 97816

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7100
/proc/meminfo: memFree=1770008/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=98492 CPUtime=1481.73
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 22501 0 0 0 148088 85 0 0 25 0 1 0 141561362 100855808 19445 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547224 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 24623 19445 94 219 0 24400 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 98492

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7100
/proc/meminfo: memFree=1765848/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=99172 CPUtime=1541.71
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 23552 0 0 0 154082 89 0 0 25 0 1 0 141561362 101552128 20463 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548036 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 24793 20463 94 219 0 24570 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 99172

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7100
/proc/meminfo: memFree=1761048/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=99960 CPUtime=1601.69
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 24783 0 0 0 160076 93 0 0 25 0 1 0 141561362 102359040 21661 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134546783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 24990 21661 94 219 0 24767 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 99960

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7100
/proc/meminfo: memFree=1758744/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=100404 CPUtime=1661.67
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 25334 0 0 0 166072 95 0 0 25 0 1 0 141561362 102813696 22212 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 25101 22212 94 219 0 24878 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 100404

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7100
/proc/meminfo: memFree=1758168/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=100876 CPUtime=1721.65
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 25475 0 0 0 172067 98 0 0 25 0 1 0 141561362 103297024 22353 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548533 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 25219 22353 94 219 0 24996 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 100876

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7100
/proc/meminfo: memFree=1757400/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=101120 CPUtime=1781.63
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 25662 0 0 0 178062 101 0 0 25 0 1 0 141561362 103546880 22540 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 25280 22540 94 219 0 25057 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 101120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7100
/proc/meminfo: memFree=1757144/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=101252 CPUtime=1800.04
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 25721 0 0 0 179902 102 0 0 25 0 1 0 141561362 103682048 22599 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 25313 22599 94 219 0 25090 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 101252

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7100
/proc/meminfo: memFree=1757144/2055920 swapFree=4153684/4192956
[pid=6901] ppid=6899 vsize=101252 CPUtime=1800.04
/proc/6901/stat : 6901 (PBS4) R 6899 6901 6099 0 -1 4194304 25721 0 0 0 179902 102 0 0 25 0 1 0 141561362 103682048 22599 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6901/statm: 25313 22599 94 219 0 25090 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 101252

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.07
CPU user time (s): 1799.02
CPU system time (s): 1.04584
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 101252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.02
system time used= 1.04584
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25722
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= 4329

runsolver used 2.25166 second user time and 4.20236 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Apr 15 16:40:36 UTC 2007

IDJOB= 349158
IDBENCH= 2175
IDSOLVER= 157
FILE ID= node3/349158-1176655236

PBS_JOBID= 4559365

Free space on /tmp= 66556 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-par32-3-c.opb
COMMAND LINE= /tmp/evaluation/349158-1176655236/PBS4 /tmp/evaluation/349158-1176655236/instance-349158-1176655236.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-349158-1176655236 -o ROOT/results/node3/conversion-349158-1176655236 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349158-1176655236/instance-349158-1176655236.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-349158-1176655236 -o ROOT/results/node3/solver-349158-1176655236 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/349158-1176655236/PBS4 /tmp/evaluation/349158-1176655236/instance-349158-1176655236.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  bc7893eb7aff4749139e472af91e587e

RANDOM SEED= 789999007

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1848888 kB
Buffers:         26536 kB
Cached:          99864 kB
SwapCached:       2256 kB
Active:          67076 kB
Inactive:        82968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848888 kB
SwapTotal:     4192956 kB
SwapFree:      4153684 kB
Dirty:            1380 kB
Writeback:           0 kB
Mapped:          31400 kB
Slab:            42536 kB
Committed_AS:  4975752 kB
PageTables:       1780 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= 66556 MiB

End job on node3 on Sun Apr 15 17:10:39 UTC 2007