Trace number 349184

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-f2000.opb
MD5SUMfad56081e554a0467e4020315c4dfc76
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 variables4000
Total number of constraints10500
Number of constraints which are clauses10500
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 4000
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 4000
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 4000
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/349184-1176657040/instance-349184-1176657040.opb ......
1800.08/1800.60	c done parsing opb.
1800.08/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349184-1176657040/instance-349184-1176657040.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/node47/watcher-349184-1176657040 -o ROOT/results/node47/solver-349184-1176657040 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349184-1176657040/PBS4 /tmp/evaluation/349184-1176657040/instance-349184-1176657040.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: 0.91 0.97 0.99 3/64 23682
/proc/meminfo: memFree=1850616/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=1872 CPUtime=0
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 20549344 1916928 246 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/23682/statm: 468 246 86 219 0 245 0

[startup+0.0408539 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23682
/proc/meminfo: memFree=1850616/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=2004 CPUtime=0.03
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 314 0 0 0 3 0 0 0 18 0 1 0 20549344 2052096 296 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/23682/statm: 501 296 87 219 0 278 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2004

[startup+0.10186 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23682
/proc/meminfo: memFree=1850616/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=2180 CPUtime=0.09
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 355 0 0 0 9 0 0 0 18 0 1 0 20549344 2232320 337 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/23682/statm: 545 337 87 219 0 322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2180

[startup+0.301928 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23682
/proc/meminfo: memFree=1850616/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=2920 CPUtime=0.29
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 587 0 0 0 29 0 0 0 19 0 1 0 20549344 2990080 516 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 730 516 94 219 0 507 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2920

[startup+0.701925 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23682
/proc/meminfo: memFree=1850616/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=3052 CPUtime=0.69
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 625 0 0 0 69 0 0 0 22 0 1 0 20549344 3125248 554 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 763 554 94 219 0 540 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3052

[startup+1.50301 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1848688/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=3184 CPUtime=1.49
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 663 0 0 0 149 0 0 0 25 0 1 0 20549344 3260416 592 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 796 592 94 219 0 573 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3184

[startup+3.10119 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1848432/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=3316 CPUtime=3.08
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 706 0 0 0 308 0 0 0 25 0 1 0 20549344 3395584 635 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 829 635 94 219 0 606 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3316

[startup+6.30161 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1847920/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=3960 CPUtime=6.29
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 788 0 0 0 628 1 0 0 25 0 1 0 20549344 4055040 717 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 990 717 94 219 0 767 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3960

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1847408/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=4092 CPUtime=12.69
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 907 0 0 0 1265 4 0 0 25 0 1 0 20549344 4190208 836 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 1023 836 94 219 0 800 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4092

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1846704/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=5244 CPUtime=25.48
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 1098 0 0 0 2538 10 0 0 25 0 1 0 20549344 5369856 1027 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 1311 1027 94 219 0 1088 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5244

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1845488/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=8100 CPUtime=51.08
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 1477 0 0 0 5086 22 0 0 25 0 1 0 20549344 8294400 1309 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 2025 1309 94 219 0 1802 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8100

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1844656/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=8528 CPUtime=102.27
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 1692 0 0 0 10185 42 0 0 25 0 1 0 20549344 8732672 1524 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 2132 1524 94 219 0 1909 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8528

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1843056/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=9760 CPUtime=162.24
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 2277 0 0 0 16160 64 0 0 25 0 1 0 20549344 9994240 1916 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 2440 1916 94 219 0 2217 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9760

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1841712/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=10292 CPUtime=222.23
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 2599 0 0 0 22134 89 0 0 25 0 1 0 20549344 10539008 2238 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 2573 2238 94 219 0 2350 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10292

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1840240/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=14812 CPUtime=282.21
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 2965 0 0 0 28109 112 0 0 25 0 1 0 20549344 15167488 2604 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 3703 2604 94 219 0 3480 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14812

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1838768/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=15220 CPUtime=342.19
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 3304 0 0 0 34082 137 0 0 25 0 1 0 20549344 15585280 2943 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 3805 2943 94 219 0 3582 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15220

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1837680/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=17272 CPUtime=402.17
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 3987 0 0 0 40056 161 0 0 25 0 1 0 20549344 17686528 3241 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 4318 3241 94 219 0 4095 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17272

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1836592/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=17552 CPUtime=462.15
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 4272 0 0 0 46031 184 0 0 25 0 1 0 20549344 17973248 3526 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 4388 3526 94 219 0 4165 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 17552

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1835376/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=17996 CPUtime=522.14
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 4568 0 0 0 52005 209 0 0 25 0 1 0 20549344 18427904 3822 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 4499 3822 94 219 0 4276 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17996

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1834160/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=18388 CPUtime=582.12
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 4871 0 0 0 57980 232 0 0 25 0 1 0 20549344 18829312 4125 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 4597 4125 94 219 0 4374 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18388

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1833008/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=26932 CPUtime=642.11
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 5149 0 0 0 63956 255 0 0 25 0 1 0 20549344 27578368 4403 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559400 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 6733 4403 94 219 0 6510 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 26932


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1829552/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=28088 CPUtime=822.05
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 6003 0 0 0 81883 322 0 0 25 0 1 0 20549344 28762112 5257 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 7022 5257 94 219 0 6799 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 28088

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1828528/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=31528 CPUtime=882.04
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 6965 0 0 0 87860 344 0 0 25 0 1 0 20549344 32284672 5450 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 7882 5450 94 219 0 7659 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 31528

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1827952/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=31912 CPUtime=942.02
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 7160 0 0 0 93835 367 0 0 25 0 1 0 20549344 32677888 5645 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 7978 5645 94 219 0 7755 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 31912

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1826992/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=32132 CPUtime=1002.01
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 7388 0 0 0 99811 390 0 0 25 0 1 0 20549344 32903168 5873 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 8033 5873 94 219 0 7810 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 32132

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1826032/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=32524 CPUtime=1061.99
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 7633 0 0 0 105787 412 0 0 25 0 1 0 20549344 33304576 6118 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 8131 6118 94 219 0 7908 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 32524

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1825072/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=32928 CPUtime=1121.97
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 7879 0 0 0 111767 430 0 0 25 0 1 0 20549344 33718272 6364 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 8232 6364 94 219 0 8009 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 32928

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1824048/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=33160 CPUtime=1181.95
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 8132 0 0 0 117744 451 0 0 25 0 1 0 20549344 33955840 6617 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 8290 6617 94 219 0 8067 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 33160

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1823216/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=33560 CPUtime=1241.94
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 8331 0 0 0 123722 472 0 0 25 0 1 0 20549344 34365440 6816 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 8390 6816 94 219 0 8167 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 33560

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1822192/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=33960 CPUtime=1301.92
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 8585 0 0 0 129697 495 0 0 25 0 1 0 20549344 34775040 7070 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 8490 7070 94 219 0 8267 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 33960

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1821424/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=34172 CPUtime=1361.9
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 8776 0 0 0 135674 516 0 0 25 0 1 0 20549344 34992128 7261 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 8543 7261 94 219 0 8320 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 34172

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1820528/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=34636 CPUtime=1421.89
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 9012 0 0 0 141654 535 0 0 25 0 1 0 20549344 35467264 7497 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 8659 7497 94 219 0 8436 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 34636

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1819568/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=34752 CPUtime=1481.86
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 9244 0 0 0 147630 556 0 0 25 0 1 0 20549344 35586048 7729 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 8688 7729 94 219 0 8465 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 34752

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1818672/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=35204 CPUtime=1541.85
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 9450 0 0 0 153606 579 0 0 25 0 1 0 20549344 36048896 7935 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 8801 7935 94 219 0 8578 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 35204

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1817904/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=35436 CPUtime=1601.83
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 9661 0 0 0 159583 600 0 0 25 0 1 0 20549344 36286464 8146 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 8859 8146 94 219 0 8636 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 35436

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1817008/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=35776 CPUtime=1661.81
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 9869 0 0 0 165563 618 0 0 25 0 1 0 20549344 36634624 8354 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 8944 8354 94 219 0 8721 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 35776

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1816048/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=35884 CPUtime=1721.8
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 10098 0 0 0 171539 641 0 0 25 0 1 0 20549344 36745216 8583 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 8971 8583 94 219 0 8748 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 35884

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1815472/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=52760 CPUtime=1781.78
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 10257 0 0 0 177518 660 0 0 25 0 1 0 20549344 54026240 8742 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 13190 8742 94 219 0 12967 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 52760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23683
/proc/meminfo: memFree=1815216/2055920 swapFree=4183704/4192956
[pid=23682] ppid=23680 vsize=52864 CPUtime=1800.08
/proc/23682/stat : 23682 (PBS4) R 23680 23682 23003 0 -1 4194304 10316 0 0 0 179341 667 0 0 25 0 1 0 20549344 54132736 8801 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23682/statm: 13216 8801 94 219 0 12993 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 52864

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): 1793.42
CPU system time (s): 6.68198
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 52864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.42
system time used= 6.68198
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10317
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= 2547

runsolver used 1.17482 second user time and 3.75043 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Sun Apr 15 17:10:40 UTC 2007

IDJOB= 349184
IDBENCH= 2191
IDSOLVER= 157
FILE ID= node47/349184-1176657040

PBS_JOBID= 4559865

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-f2000.opb
COMMAND LINE= /tmp/evaluation/349184-1176657040/PBS4 /tmp/evaluation/349184-1176657040/instance-349184-1176657040.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-349184-1176657040 -o ROOT/results/node47/conversion-349184-1176657040 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349184-1176657040/instance-349184-1176657040.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-349184-1176657040 -o ROOT/results/node47/solver-349184-1176657040 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/349184-1176657040/PBS4 /tmp/evaluation/349184-1176657040/instance-349184-1176657040.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  fad56081e554a0467e4020315c4dfc76

RANDOM SEED= 918129499

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1851088 kB
Buffers:         15564 kB
Cached:         134960 kB
SwapCached:       3564 kB
Active:          45772 kB
Inactive:       115404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851088 kB
SwapTotal:     4192956 kB
SwapFree:      4183704 kB
Dirty:            1500 kB
Writeback:           0 kB
Mapped:          15940 kB
Slab:            29668 kB
Committed_AS:  2099400 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node47 on Sun Apr 15 17:40:43 UTC 2007