Trace number 2681892

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1 fixed? (TO) 1800.03 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-1-c.opb
MD5SUM7d3927082349ded13241d71256bbcafb
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 variables2630
Total number of constraints6569
Number of constraints which are clauses6569
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 2630
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 2630
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 2630
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 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.01/0.07	c constraints 0/0 clauses 6569/0 units 0
0.01/0.07	c vars 2630
0.01/0.07	c objective 2630 + 0
1800.01/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681892-1277481128/watcher-2681892-1277481128 -o /tmp/evaluation-result-2681892-1277481128/solver-2681892-1277481128 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681892-1277481128.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/105 27920
/proc/meminfo: memFree=1813748/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=2416 CPUtime=0
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 301 0 0 0 0 0 0 0 25 0 1 0 89406898 2473984 221 1992294400 134512640 136421960 4286888320 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27920/statm: 604 221 145 467 0 135 0

[startup+0.0168729 s]
/proc/loadavg: 0.99 0.97 0.91 3/105 27920
/proc/meminfo: memFree=1813748/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=2416 CPUtime=0.01
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 301 0 0 0 1 0 0 0 25 0 1 0 89406898 2473984 221 1992294400 134512640 136421960 4286888320 18446744073709551615 135154800 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27920/statm: 604 221 145 467 0 135 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2416

[startup+0.100882 s]
/proc/loadavg: 0.99 0.97 0.91 3/105 27920
/proc/meminfo: memFree=1813748/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=6812 CPUtime=0.09
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 1379 0 0 0 9 0 0 0 25 0 1 0 89406898 6975488 1299 1992294400 134512640 136421960 4286888320 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 1703 1301 188 467 0 1234 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6812

[startup+0.300904 s]
/proc/loadavg: 0.99 0.97 0.91 3/105 27920
/proc/meminfo: memFree=1813748/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=34632 CPUtime=0.29
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 8512 0 0 0 27 2 0 0 25 0 1 0 89406898 35463168 8317 1992294400 134512640 136421960 4286888320 18446744073709551615 135809901 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 8658 8317 195 467 0 8189 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34632

[startup+0.700946 s]
/proc/loadavg: 0.99 0.97 0.91 3/105 27920
/proc/meminfo: memFree=1813748/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=36824 CPUtime=0.69
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 9040 0 0 0 67 2 0 0 25 0 1 0 89406898 37707776 8845 1992294400 134512640 136421960 4286888320 18446744073709551615 134864139 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 9206 8845 212 467 0 8737 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36824

[startup+1.50103 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27921
/proc/meminfo: memFree=1778896/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=37220 CPUtime=1.49
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 9141 0 0 0 147 2 0 0 25 0 1 0 89406898 38113280 8946 1992294400 134512640 136421960 4286888320 18446744073709551615 134862391 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 9305 8946 212 467 0 8836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37220

[startup+3.1012 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27921
/proc/meminfo: memFree=1778276/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=37748 CPUtime=3.09
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 9277 0 0 0 306 3 0 0 25 0 1 0 89406898 38653952 9082 1992294400 134512640 136421960 4286888320 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 9437 9082 212 467 0 8968 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37748

[startup+6.30054 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27921
/proc/meminfo: memFree=1777532/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=38144 CPUtime=6.29
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 9366 0 0 0 626 3 0 0 25 0 1 0 89406898 39059456 9171 1992294400 134512640 136421960 4286888320 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 9536 9171 212 467 0 9067 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38144

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27921
/proc/meminfo: memFree=1776912/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=38592 CPUtime=12.69
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 9485 0 0 0 1266 3 0 0 25 0 1 0 89406898 39518208 9290 1992294400 134512640 136421960 4286888320 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 9648 9290 213 467 0 9179 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38592

[startup+25.5006 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27921
/proc/meminfo: memFree=1776292/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=39140 CPUtime=25.48
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 9633 0 0 0 2545 3 0 0 25 0 1 0 89406898 40079360 9438 1992294400 134512640 136421960 4286888320 18446744073709551615 134864212 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 9785 9438 213 467 0 9316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39140

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27921
/proc/meminfo: memFree=1775796/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=39892 CPUtime=51.07
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 9788 0 0 0 5104 3 0 0 25 0 1 0 89406898 40849408 9593 1992294400 134512640 136421960 4286888320 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 9973 9593 213 467 0 9504 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39892

[startup+102.309 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27923
/proc/meminfo: memFree=1774928/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=40576 CPUtime=102.27
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 9974 0 0 0 10223 4 0 0 25 0 1 0 89406898 41549824 9779 1992294400 134512640 136421960 4286888320 18446744073709551615 134861872 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 10144 9779 213 467 0 9675 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40576

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27925
/proc/meminfo: memFree=1774680/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=40720 CPUtime=162.25
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10021 0 0 0 16221 4 0 0 25 0 1 0 89406898 41697280 9826 1992294400 134512640 136421960 4286888320 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 10180 9826 213 467 0 9711 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 40720

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27927
/proc/meminfo: memFree=1773812/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=41576 CPUtime=222.23
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10213 0 0 0 22219 4 0 0 25 0 1 0 89406898 42573824 10018 1992294400 134512640 136421960 4286888320 18446744073709551615 134862096 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 10394 10018 213 467 0 9925 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 41576

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27927
/proc/meminfo: memFree=1773688/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=41708 CPUtime=282.21
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10257 0 0 0 28217 4 0 0 25 0 1 0 89406898 42708992 10062 1992294400 134512640 136421960 4286888320 18446744073709551615 134862371 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 10427 10062 213 467 0 9958 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 41708

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27929
/proc/meminfo: memFree=1773440/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=41852 CPUtime=342.21
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10295 0 0 0 34216 5 0 0 25 0 1 0 89406898 42856448 10100 1992294400 134512640 136421960 4286888320 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 10463 10100 213 467 0 9994 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 41852

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27931
/proc/meminfo: memFree=1773440/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=42008 CPUtime=402.19
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10302 0 0 0 40214 5 0 0 25 0 1 0 89406898 43016192 10107 1992294400 134512640 136421960 4286888320 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 10502 10107 213 467 0 10033 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 42008

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27933
/proc/meminfo: memFree=1773316/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=42140 CPUtime=462.17
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10343 0 0 0 46212 5 0 0 25 0 1 0 89406898 43151360 10148 1992294400 134512640 136421960 4286888320 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 10535 10148 213 467 0 10066 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 42140

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27935
/proc/meminfo: memFree=1772572/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=42740 CPUtime=522.16
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10501 0 0 0 52211 5 0 0 25 0 1 0 89406898 43765760 10306 1992294400 134512640 136421960 4286888320 18446744073709551615 134861904 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 10685 10306 213 467 0 10216 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 42740

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27944
/proc/meminfo: memFree=1771332/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=43016 CPUtime=582.13
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10573 0 0 0 58208 5 0 0 25 0 1 0 89406898 44048384 10378 1992294400 134512640 136421960 4286888320 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 10754 10378 213 467 0 10285 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 43016

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27946
/proc/meminfo: memFree=1771332/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=43168 CPUtime=642.11
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10585 0 0 0 64206 5 0 0 25 0 1 0 89406898 44204032 10390 1992294400 134512640 136421960 4286888320 18446744073709551615 134862134 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 10792 10390 213 467 0 10323 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 43168

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27952
/proc/meminfo: memFree=1771332/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=43456 CPUtime=882.05
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10671 0 0 0 88199 6 0 0 25 0 1 0 89406898 44498944 10476 1992294400 134512640 136421960 4286888320 18446744073709551615 134862423 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 10864 10476 213 467 0 10395 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 43456

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27954
/proc/meminfo: memFree=1771208/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=43456 CPUtime=942.03
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10671 0 0 0 94197 6 0 0 25 0 1 0 89406898 44498944 10476 1992294400 134512640 136421960 4286888320 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 10864 10476 213 467 0 10395 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 43456

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27956
/proc/meminfo: memFree=1771208/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=43624 CPUtime=1002.01
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10687 0 0 0 100195 6 0 0 25 0 1 0 89406898 44670976 10492 1992294400 134512640 136421960 4286888320 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 10906 10492 213 467 0 10437 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 43624

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27958
/proc/meminfo: memFree=1771084/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=43624 CPUtime=1062
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10687 0 0 0 106193 7 0 0 25 0 1 0 89406898 44670976 10492 1992294400 134512640 136421960 4286888320 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 10906 10492 213 467 0 10437 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 43624

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27960
/proc/meminfo: memFree=1771084/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=43624 CPUtime=1121.99
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10690 0 0 0 112192 7 0 0 25 0 1 0 89406898 44670976 10495 1992294400 134512640 136421960 4286888320 18446744073709551615 134863654 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 10906 10495 213 467 0 10437 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 43624

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27960
/proc/meminfo: memFree=1770960/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=43764 CPUtime=1181.97
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10719 0 0 0 118190 7 0 0 25 0 1 0 89406898 44814336 10524 1992294400 134512640 136421960 4286888320 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 10941 10524 213 467 0 10472 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 43764

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27962
/proc/meminfo: memFree=1770588/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=44180 CPUtime=1241.96
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10824 0 0 0 124189 7 0 0 25 0 1 0 89406898 45240320 10629 1992294400 134512640 136421960 4286888320 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 11045 10629 213 467 0 10576 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 44180

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27964
/proc/meminfo: memFree=1770216/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=44424 CPUtime=1301.95
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10879 0 0 0 130188 7 0 0 25 0 1 0 89406898 45490176 10684 1992294400 134512640 136421960 4286888320 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 11106 10684 213 467 0 10637 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 44424

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27966
/proc/meminfo: memFree=1770216/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=44556 CPUtime=1361.92
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10894 0 0 0 136185 7 0 0 25 0 1 0 89406898 45625344 10699 1992294400 134512640 136421960 4286888320 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 11139 10699 213 467 0 10670 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 44556

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27968
/proc/meminfo: memFree=1770216/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=44556 CPUtime=1421.91
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10910 0 0 0 142184 7 0 0 25 0 1 0 89406898 45625344 10715 1992294400 134512640 136421960 4286888320 18446744073709551615 134862301 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 11139 10715 213 467 0 10670 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 44556

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 3/106 27968
/proc/meminfo: memFree=1770092/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=44556 CPUtime=1481.89
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10913 0 0 0 148182 7 0 0 25 0 1 0 89406898 45625344 10718 1992294400 134512640 136421960 4286888320 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 11139 10718 213 467 0 10670 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 44556

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27970
/proc/meminfo: memFree=1770092/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=44556 CPUtime=1541.87
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10924 0 0 0 154180 7 0 0 25 0 1 0 89406898 45625344 10729 1992294400 134512640 136421960 4286888320 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 11139 10729 213 467 0 10670 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 44556

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27972
/proc/meminfo: memFree=1769968/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=44556 CPUtime=1601.86
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10924 0 0 0 160178 8 0 0 25 0 1 0 89406898 45625344 10729 1992294400 134512640 136421960 4286888320 18446744073709551615 134862267 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 11139 10729 213 467 0 10670 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 44556

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27974
/proc/meminfo: memFree=1769720/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=44820 CPUtime=1661.85
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10982 0 0 0 166177 8 0 0 25 0 1 0 89406898 45895680 10787 1992294400 134512640 136421960 4286888320 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 11205 10787 213 467 0 10736 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 44820

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27976
/proc/meminfo: memFree=1769720/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=44820 CPUtime=1721.83
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10982 0 0 0 172175 8 0 0 25 0 1 0 89406898 45895680 10787 1992294400 134512640 136421960 4286888320 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 11205 10787 213 467 0 10736 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 44820

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27976
/proc/meminfo: memFree=1769348/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=44820 CPUtime=1781.81
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10982 0 0 0 178173 8 0 0 25 0 1 0 89406898 45895680 10787 1992294400 134512640 136421960 4286888320 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 11205 10787 213 467 0 10736 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 44820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27978
/proc/meminfo: memFree=1769348/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=44820 CPUtime=1800.01
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10982 0 0 0 179993 8 0 0 25 0 1 0 89406898 45895680 10787 1992294400 134512640 136421960 4286888320 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 11205 10787 213 467 0 10736 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 44820

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 27978
/proc/meminfo: memFree=1769348/2059040 swapFree=4140332/4192956
[pid=27920] ppid=27918 vsize=44820 CPUtime=1800.01
/proc/27920/stat : 27920 (pbct) R 27918 27920 27558 0 -1 4202496 10982 0 0 0 179993 8 0 0 25 0 1 0 89406898 45895680 10787 1992294400 134512640 136421960 4286888320 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27920/statm: 11205 10787 213 467 0 10736 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 44820

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1799.94
CPU system time (s): 0.094985
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 44820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10984
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= 1
involuntary context switches= 3311

runsolver used 2.84757 second user time and 8.63569 second system time

The end

Launcher Data 

Begin job on node081 at 2010-06-25 17:52:08
IDJOB=2681892
IDBENCH=2143
IDSOLVER=1192
FILE ID=node081/2681892-1277481128
PBS_JOBID= 11190487
Free space on /tmp= 121784 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-1-c.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681892-1277481128/watcher-2681892-1277481128 -o /tmp/evaluation-result-2681892-1277481128/solver-2681892-1277481128 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681892-1277481128.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 7d3927082349ded13241d71256bbcafb
RANDOM SEED=1024498017

node081.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.212
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
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		: 3000.212
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1814276 kB
Buffers:         41704 kB
Cached:         104512 kB
SwapCached:       5772 kB
Active:          61348 kB
Inactive:        98364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1814276 kB
SwapTotal:     4192956 kB
SwapFree:      4140332 kB
Dirty:            2164 kB
Writeback:           0 kB
AnonPages:       11676 kB
Mapped:          12128 kB
Slab:            63224 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180620 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 121784 MiB
End job on node081 at 2010-06-25 18:22:11