Trace number 2682947

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 NameAnswerCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.1 1800.53

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-75-70.opb
MD5SUM51456bad41bf92f026526861ffdd231e
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.272958
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5250
Total number of constraints145
Number of constraints which are clauses75
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint70
Maximum length of a constraint75
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 76
Number of bits of the biggest sum of numbers7
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
0.01/0.02	c constraints 70/0 clauses 75/0 units 0
0.01/0.02	c vars 5250
1800.07/1800.50	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-2682947-1277489516/watcher-2682947-1277489516 -o /tmp/evaluation-result-2682947-1277489516/solver-2682947-1277489516 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682947-1277489516.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: 1.00 1.00 0.99 3/106 28762
/proc/meminfo: memFree=1864532/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=2136 CPUtime=0
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 246 0 0 0 0 0 0 0 20 0 1 0 90244301 2187264 165 1992294400 134512640 136421960 4288116656 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28762/statm: 534 165 144 467 0 65 0

[startup+0.0197991 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 28762
/proc/meminfo: memFree=1864532/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=2268 CPUtime=0.01
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 284 0 0 0 1 0 0 0 20 0 1 0 90244301 2322432 203 1992294400 134512640 136421960 4288116656 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28762/statm: 567 203 144 467 0 98 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2268

[startup+0.100806 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 28762
/proc/meminfo: memFree=1864532/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=13748 CPUtime=0.09
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 3130 0 0 0 7 2 0 0 20 0 1 0 90244301 14077952 3049 1992294400 134512640 136421960 4288116656 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 3437 3054 187 467 0 2968 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13748

[startup+0.300822 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 28762
/proc/meminfo: memFree=1864532/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=29932 CPUtime=0.29
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 7292 0 0 0 25 4 0 0 20 0 1 0 90244301 30650368 7096 1992294400 134512640 136421960 4288116656 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 7483 7098 193 467 0 7014 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29932

[startup+0.700857 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 28762
/proc/meminfo: memFree=1864532/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=41624 CPUtime=0.69
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 10277 0 0 0 57 12 0 0 20 0 1 0 90244301 42622976 9760 1992294400 134512640 136421960 4288116656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 10406 9760 214 467 0 9937 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41624

[startup+1.50093 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 28763
/proc/meminfo: memFree=1825092/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=44660 CPUtime=1.49
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 11026 0 0 0 122 27 0 0 22 0 1 0 90244301 45731840 10509 1992294400 134512640 136421960 4288116656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 11165 10509 214 467 0 10696 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44660

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 28763
/proc/meminfo: memFree=1820504/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=51412 CPUtime=3.09
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 12711 0 0 0 255 54 0 0 25 0 1 0 90244301 52645888 12194 1992294400 134512640 136421960 4288116656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 12853 12194 214 467 0 12384 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51412

[startup+6.30135 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 28763
/proc/meminfo: memFree=1811700/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=57088 CPUtime=6.29
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 14134 0 0 0 515 114 0 0 25 0 1 0 90244301 58458112 13617 1992294400 134512640 136421960 4288116656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 14272 13617 214 467 0 13803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 57088

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 28763
/proc/meminfo: memFree=1804756/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=62632 CPUtime=12.69
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 15541 0 0 0 1064 205 0 0 25 0 1 0 90244301 64135168 15024 1992294400 134512640 136421960 4288116656 18446744073709551615 135026282 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 15658 15024 214 467 0 15189 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 62632

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 28765
/proc/meminfo: memFree=1792852/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=74524 CPUtime=25.49
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 18490 0 0 0 2185 364 0 0 25 0 1 0 90244301 76312576 17973 1992294400 134512640 136421960 4288116656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 18631 17973 214 467 0 18162 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74524

[startup+51.1003 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 28765
/proc/meminfo: memFree=1776236/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=91176 CPUtime=51.08
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 22653 0 0 0 4492 616 0 0 25 0 1 0 90244301 93364224 22136 1992294400 134512640 136421960 4288116656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 22794 22136 214 467 0 22325 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 91176

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 28767
/proc/meminfo: memFree=1768052/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=99132 CPUtime=102.28
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 24634 0 0 0 9130 1098 0 0 25 0 1 0 90244301 101511168 24117 1992294400 134512640 136421960 4288116656 18446744073709551615 134861958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 24783 24117 214 467 0 24314 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 99132

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 28767
/proc/meminfo: memFree=1753296/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=113868 CPUtime=162.26
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 28312 0 0 0 14621 1605 0 0 25 0 1 0 90244301 116600832 27795 1992294400 134512640 136421960 4288116656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 28467 27795 214 467 0 27998 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 113868

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 28769
/proc/meminfo: memFree=1753296/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=113868 CPUtime=222.24
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 28312 0 0 0 20047 2177 0 0 25 0 1 0 90244301 116600832 27795 1992294400 134512640 136421960 4288116656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 28467 27795 214 467 0 27998 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 113868

[startup+282.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 28771
/proc/meminfo: memFree=1726884/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=142472 CPUtime=282.22
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 35448 0 0 0 25777 2445 0 0 25 0 1 0 90244301 145891328 34931 1992294400 134512640 136421960 4288116656 18446744073709551615 134862007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 35618 34931 214 467 0 35149 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 142472

[startup+342.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 28773
/proc/meminfo: memFree=1707168/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=159936 CPUtime=342.21
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 39805 0 0 0 31545 2676 0 0 25 0 1 0 90244301 163774464 39288 1992294400 134512640 136421960 4288116656 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 39984 39288 214 467 0 39515 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 159936

[startup+402.301 s]
/proc/loadavg: 1.13 1.05 1.01 2/107 28775
/proc/meminfo: memFree=1707292/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=159072 CPUtime=402.2
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 39805 0 0 0 37010 3210 0 0 25 0 1 0 90244301 162889728 39101 1992294400 134512640 136421960 4288116656 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 39768 39101 214 467 0 39299 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 159072

[startup+462.3 s]
/proc/loadavg: 1.20 1.07 1.01 2/107 28775
/proc/meminfo: memFree=1707292/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=159072 CPUtime=462.18
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 39805 0 0 0 42457 3761 0 0 25 0 1 0 90244301 162889728 39101 1992294400 134512640 136421960 4288116656 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 39768 39101 214 467 0 39299 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 159072

[startup+522.301 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 28777
/proc/meminfo: memFree=1707168/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=159072 CPUtime=522.16
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 39806 0 0 0 48079 4137 0 0 25 0 1 0 90244301 162889728 39102 1992294400 134512640 136421960 4288116656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 39768 39102 214 467 0 39299 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 159072

[startup+582.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 28779
/proc/meminfo: memFree=1707168/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=159072 CPUtime=582.15
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 39806 0 0 0 53529 4686 0 0 25 0 1 0 90244301 162889728 39102 1992294400 134512640 136421960 4288116656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 39768 39102 214 467 0 39299 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 159072

[startup+642.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 28781
/proc/meminfo: memFree=1707168/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=159072 CPUtime=642.15
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 39806 0 0 0 59132 5083 0 0 25 0 1 0 90244301 162889728 39102 1992294400 134512640 136421960 4288116656 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 39768 39102 214 467 0 39299 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 159072

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28787
/proc/meminfo: memFree=1659428/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=207296 CPUtime=882.08
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 51817 0 0 0 82288 5920 0 0 25 0 1 0 90244301 212271104 51113 1992294400 134512640 136421960 4288116656 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 51824 51113 214 467 0 51355 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 207296

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28789
/proc/meminfo: memFree=1659304/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=207296 CPUtime=942.07
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 51818 0 0 0 88136 6071 0 0 25 0 1 0 90244301 212271104 51114 1992294400 134512640 136421960 4288116656 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 51824 51114 214 467 0 51355 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 207296

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28791
/proc/meminfo: memFree=1659180/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=207296 CPUtime=1002.06
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 51818 0 0 0 94033 6173 0 0 25 0 1 0 90244301 212271104 51114 1992294400 134512640 136421960 4288116656 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 51824 51114 214 467 0 51355 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 207296

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28791
/proc/meminfo: memFree=1659180/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=207296 CPUtime=1062.03
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 51818 0 0 0 99526 6677 0 0 25 0 1 0 90244301 212271104 51114 1992294400 134512640 136421960 4288116656 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 51824 51114 214 467 0 51355 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 207296

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28793
/proc/meminfo: memFree=1659056/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=207296 CPUtime=1122.02
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 51818 0 0 0 104983 7219 0 0 25 0 1 0 90244301 212271104 51114 1992294400 134512640 136421960 4288116656 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 51824 51114 214 467 0 51355 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 207296

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28795
/proc/meminfo: memFree=1658932/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=207296 CPUtime=1182.01
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 51818 0 0 0 110654 7547 0 0 25 0 1 0 90244301 212271104 51114 1992294400 134512640 136421960 4288116656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 51824 51114 214 467 0 51355 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 207296

[startup+1242.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 28800
/proc/meminfo: memFree=1658188/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=207296 CPUtime=1241.99
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 51818 0 0 0 116082 8117 0 0 25 0 1 0 90244301 212271104 51114 1992294400 134512640 136421960 4288116656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 51824 51114 214 467 0 51355 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 207296

[startup+1302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 28802
/proc/meminfo: memFree=1658188/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=207296 CPUtime=1301.99
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 51818 0 0 0 121649 8550 0 0 25 0 1 0 90244301 212271104 51114 1992294400 134512640 136421960 4288116656 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 51824 51114 214 467 0 51355 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 207296

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28802
/proc/meminfo: memFree=1658188/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=207296 CPUtime=1361.96
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 51818 0 0 0 127423 8773 0 0 25 0 1 0 90244301 212271104 51114 1992294400 134512640 136421960 4288116656 18446744073709551615 134864594 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 51824 51114 214 467 0 51355 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 207296

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28804
/proc/meminfo: memFree=1658188/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=207296 CPUtime=1421.96
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 51818 0 0 0 133247 8949 0 0 25 0 1 0 90244301 212271104 51114 1992294400 134512640 136421960 4288116656 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 51824 51114 214 467 0 51355 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 207296

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28806
/proc/meminfo: memFree=1658188/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=207296 CPUtime=1481.94
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 51818 0 0 0 138685 9509 0 0 25 0 1 0 90244301 212271104 51114 1992294400 134512640 136421960 4288116656 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 51824 51114 214 467 0 51355 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 207296

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28808
/proc/meminfo: memFree=1658188/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=207296 CPUtime=1541.92
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 51818 0 0 0 144114 10078 0 0 25 0 1 0 90244301 212271104 51114 1992294400 134512640 136421960 4288116656 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 51824 51114 214 467 0 51355 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 207296

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28810
/proc/meminfo: memFree=1658188/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=207296 CPUtime=1601.9
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 51819 0 0 0 149708 10482 0 0 25 0 1 0 90244301 212271104 51115 1992294400 134512640 136421960 4288116656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 51824 51115 214 467 0 51355 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 207296

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28810
/proc/meminfo: memFree=1658188/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=207296 CPUtime=1661.89
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 51819 0 0 0 155163 11026 0 0 25 0 1 0 90244301 212271104 51115 1992294400 134512640 136421960 4288116656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 51824 51115 214 467 0 51355 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 207296

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28812
/proc/meminfo: memFree=1658188/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=207296 CPUtime=1721.88
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 51819 0 0 0 160824 11364 0 0 25 0 1 0 90244301 212271104 51115 1992294400 134512640 136421960 4288116656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 51824 51115 214 467 0 51355 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 207296

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28814
/proc/meminfo: memFree=1657940/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=207296 CPUtime=1781.87
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 51820 0 0 0 166632 11555 0 0 25 0 1 0 90244301 212271104 51116 1992294400 134512640 136421960 4288116656 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 51824 51116 214 467 0 51355 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 207296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28814
/proc/meminfo: memFree=1657940/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=207296 CPUtime=1800.07
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 51820 0 0 0 168403 11604 0 0 25 0 1 0 90244301 212271104 51116 1992294400 134512640 136421960 4288116656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 51824 51116 214 467 0 51355 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 207296

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: 1.00 1.00 1.00 2/107 28814
/proc/meminfo: memFree=1657940/2059040 swapFree=4139448/4192956
[pid=28762] ppid=28760 vsize=207296 CPUtime=1800.07
/proc/28762/stat : 28762 (pbct) R 28760 28762 27421 0 -1 4202496 51820 0 0 0 168403 11604 0 0 25 0 1 0 90244301 212271104 51116 1992294400 134512640 136421960 4288116656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28762/statm: 51824 51116 214 467 0 51355 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 207296

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.1
CPU user time (s): 1684.03
CPU system time (s): 116.069
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 207296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1684.03
system time used= 116.069
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51822
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= 2715

runsolver used 2.93355 second user time and 8.5457 second system time

The end

Launcher Data 

Begin job on node041 at 2010-06-25 20:11:56
IDJOB=2682947
IDBENCH=2567
IDSOLVER=1192
FILE ID=node041/2682947-1277489516
PBS_JOBID= 11190504
Free space on /tmp= 61676 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-75-70.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682947-1277489516/watcher-2682947-1277489516 -o /tmp/evaluation-result-2682947-1277489516/solver-2682947-1277489516 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682947-1277489516.opb

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

MD5SUM BENCH= 51456bad41bf92f026526861ffdd231e
RANDOM SEED=1630008571

node041.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1865060 kB
Buffers:         23980 kB
Cached:          78040 kB
SwapCached:       5940 kB
Active:          69136 kB
Inactive:        45496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1865060 kB
SwapTotal:     4192956 kB
SwapFree:      4139448 kB
Dirty:            2008 kB
Writeback:           0 kB
AnonPages:       11424 kB
Mapped:          11888 kB
Slab:            57096 kB
PageTables:       4196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180644 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61672 MiB
End job on node041 at 2010-06-25 20:41:59