Trace number 2682687

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) 1800.12 1800.73

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl40_41_pb.cnf.cr.opb
MD5SUM0beb8de972e873a7bfc16369cb81d469
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 benchmark0.169973
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3280
Total number of constraints162
Number of constraints which are clauses82
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint41
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 42
Number of bits of the biggest sum of numbers6
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
0.00/0.01	c constraints 80/0 clauses 82/0 units 0
0.00/0.01	c vars 3280
1800.10/1800.71	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-2682687-1277476341/watcher-2682687-1277476341 -o /tmp/evaluation-result-2682687-1277476341/solver-2682687-1277476341 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682687-1277476341.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 0.90 0.52 3/106 21050
/proc/meminfo: memFree=1803764/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=2136 CPUtime=0
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 245 0 0 0 0 0 0 0 25 0 1 0 121285940 2187264 164 1992294400 134512640 136421960 4288415248 18446744073709551615 135160322 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21050/statm: 534 164 144 467 0 65 0

[startup+0.0419061 s]
/proc/loadavg: 1.00 0.90 0.52 3/106 21050
/proc/meminfo: memFree=1803764/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=6628 CPUtime=0.03
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 1343 0 0 0 3 0 0 0 25 0 1 0 121285940 6787072 1262 1992294400 134512640 136421960 4288415248 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 1657 1264 187 467 0 1188 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6628

[startup+0.100915 s]
/proc/loadavg: 1.00 0.90 0.52 3/106 21050
/proc/meminfo: memFree=1803764/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=13252 CPUtime=0.09
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 2971 0 0 0 8 1 0 0 25 0 1 0 121285940 13570048 2890 1992294400 134512640 136421960 4288415248 18446744073709551615 135642966 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 3313 2892 193 467 0 2844 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13252

[startup+0.300952 s]
/proc/loadavg: 1.00 0.90 0.52 3/106 21050
/proc/meminfo: memFree=1803764/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=26896 CPUtime=0.29
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 6429 0 0 0 26 3 0 0 25 0 1 0 121285940 27541504 6202 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 6724 6202 213 467 0 6255 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26896

[startup+0.701024 s]
/proc/loadavg: 1.00 0.90 0.52 3/106 21050
/proc/meminfo: memFree=1803764/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=28348 CPUtime=0.69
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 6815 0 0 0 57 12 0 0 25 0 1 0 121285940 29028352 6588 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 7087 6588 214 467 0 6618 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28348

[startup+1.50117 s]
/proc/loadavg: 1.00 0.90 0.52 2/107 21051
/proc/meminfo: memFree=1775732/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=32572 CPUtime=1.49
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 7862 0 0 0 123 26 0 0 25 0 1 0 121285940 33353728 7635 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 8143 7635 214 467 0 7674 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32572

[startup+3.10146 s]
/proc/loadavg: 1.00 0.90 0.52 2/107 21051
/proc/meminfo: memFree=1772632/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=33780 CPUtime=3.09
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 8177 0 0 0 256 53 0 0 25 0 1 0 121285940 34590720 7950 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 8445 7950 214 467 0 7976 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33780

[startup+6.30104 s]
/proc/loadavg: 1.00 0.90 0.52 2/107 21051
/proc/meminfo: memFree=1770524/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=37212 CPUtime=6.29
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 9006 0 0 0 525 104 0 0 25 0 1 0 121285940 38105088 8779 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 9303 8779 214 467 0 8834 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37212

[startup+12.7012 s]
/proc/loadavg: 1.00 0.91 0.52 2/107 21051
/proc/meminfo: memFree=1764076/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=42012 CPUtime=12.69
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 10220 0 0 0 1081 188 0 0 25 0 1 0 121285940 43020288 9993 1992294400 134512640 136421960 4288415248 18446744073709551615 134870298 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 10503 9993 214 467 0 10034 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42012

[startup+25.5005 s]
/proc/loadavg: 1.00 0.91 0.53 2/107 21051
/proc/meminfo: memFree=1760108/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=46104 CPUtime=25.48
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 11230 0 0 0 2200 348 0 0 25 0 1 0 121285940 47210496 11003 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 11526 11003 214 467 0 11057 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46104

[startup+51.1012 s]
/proc/loadavg: 1.00 0.92 0.54 2/107 21051
/proc/meminfo: memFree=1756016/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=51384 CPUtime=51.07
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 12558 0 0 0 4437 670 0 0 25 0 1 0 121285940 52617216 12331 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 12846 12331 214 467 0 12377 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 51384

[startup+102.309 s]
/proc/loadavg: 1.00 0.93 0.56 2/107 21053
/proc/meminfo: memFree=1736424/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=69608 CPUtime=102.27
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 17116 0 0 0 9015 1212 0 0 25 0 1 0 121285940 71278592 16889 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 17402 16889 214 467 0 16933 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 69608

[startup+162.3 s]
/proc/loadavg: 1.00 0.94 0.58 3/107 21055
/proc/meminfo: memFree=1735060/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=70796 CPUtime=162.24
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 17416 0 0 0 14455 1769 0 0 25 0 1 0 121285940 72495104 17189 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 17699 17189 214 467 0 17230 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 70796

[startup+222.301 s]
/proc/loadavg: 1.00 0.95 0.61 2/107 21057
/proc/meminfo: memFree=1730596/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=75376 CPUtime=222.21
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 18542 0 0 0 19858 2363 0 0 25 0 1 0 121285940 77185024 18315 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 18844 18315 214 467 0 18375 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 75376

[startup+282.301 s]
/proc/loadavg: 1.00 0.95 0.63 2/107 21057
/proc/meminfo: memFree=1730596/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=75376 CPUtime=282.19
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 18542 0 0 0 25296 2923 0 0 25 0 1 0 121285940 77185024 18315 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 18844 18315 214 467 0 18375 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 75376

[startup+342.301 s]
/proc/loadavg: 1.00 0.96 0.65 2/107 21059
/proc/meminfo: memFree=1729108/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=76828 CPUtime=342.17
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 18917 0 0 0 30774 3443 0 0 25 0 1 0 121285940 78671872 18690 1992294400 134512640 136421960 4288415248 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 19207 18690 214 467 0 18738 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 76828

[startup+402.301 s]
/proc/loadavg: 1.08 0.98 0.67 2/107 21064
/proc/meminfo: memFree=1727620/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=77680 CPUtime=402.16
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 19098 0 0 0 36430 3786 0 0 25 0 1 0 121285940 79544320 18871 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 19420 18871 214 467 0 18951 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 77680

[startup+462.301 s]
/proc/loadavg: 1.03 0.98 0.69 2/107 21066
/proc/meminfo: memFree=1724520/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=81336 CPUtime=462.14
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 19983 0 0 0 42134 4080 0 0 25 0 1 0 121285940 83288064 19756 1992294400 134512640 136421960 4288415248 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 20334 19756 214 467 0 19865 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 81336

[startup+522.302 s]
/proc/loadavg: 1.01 0.98 0.71 2/107 21068
/proc/meminfo: memFree=1721668/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=83640 CPUtime=522.12
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 20577 0 0 0 47600 4612 0 0 25 0 1 0 121285940 85647360 20350 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 20910 20350 214 467 0 20441 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 83640

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.73 2/107 21068
/proc/meminfo: memFree=1721668/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=83640 CPUtime=582.09
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 20577 0 0 0 53111 5098 0 0 25 0 1 0 121285940 85647360 20350 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 20910 20350 214 467 0 20441 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 83640

[startup+642.301 s]
/proc/loadavg: 1.00 0.98 0.74 2/107 21070
/proc/meminfo: memFree=1721668/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=83640 CPUtime=642.09
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 20577 0 0 0 58543 5666 0 0 25 0 1 0 121285940 85647360 20350 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 20910 20350 214 467 0 20441 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 83640

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 0.98 0.79 2/107 21076
/proc/meminfo: memFree=1712492/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=92960 CPUtime=882
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 23858 0 0 0 80551 7649 0 0 25 0 1 0 121285940 95191040 22648 1992294400 134512640 136421960 4288415248 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 23240 22648 214 467 0 22771 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 92960

[startup+942.301 s]
/proc/loadavg: 1.00 0.98 0.80 2/107 21078
/proc/meminfo: memFree=1711252/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=94264 CPUtime=941.98
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 24166 0 0 0 86234 7964 0 0 25 0 1 0 121285940 96526336 22956 1992294400 134512640 136421960 4288415248 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 23566 22956 214 467 0 23097 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 94264

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.81 2/107 21080
/proc/meminfo: memFree=1706044/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=99508 CPUtime=1001.95
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 25475 0 0 0 91845 8350 0 0 25 0 1 0 121285940 101896192 24265 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 24877 24265 214 467 0 24408 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 99508

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.82 2/107 21082
/proc/meminfo: memFree=1696372/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=109164 CPUtime=1061.94
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 27883 0 0 0 97589 8605 0 0 25 0 1 0 121285940 111783936 26673 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 27291 26673 214 467 0 26822 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 109164

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.83 2/107 21084
/proc/meminfo: memFree=1695132/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=110532 CPUtime=1121.91
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 28181 0 0 0 103335 8856 0 0 25 0 1 0 121285940 113184768 26971 1992294400 134512640 136421960 4288415248 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 27633 26971 214 467 0 27164 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 110532

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.83 2/107 21084
/proc/meminfo: memFree=1695132/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=110532 CPUtime=1181.9
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 28182 0 0 0 109102 9088 0 0 25 0 1 0 121285940 113184768 26972 1992294400 134512640 136421960 4288415248 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 27633 26972 214 467 0 27164 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 110532

[startup+1242.3 s]
/proc/loadavg: 1.00 0.98 0.84 2/107 21086
/proc/meminfo: memFree=1694884/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=110688 CPUtime=1241.87
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 28244 0 0 0 114855 9332 0 0 25 0 1 0 121285940 113344512 27034 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 27672 27034 214 467 0 27203 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 110688

[startup+1302.3 s]
/proc/loadavg: 1.00 0.98 0.84 2/107 21088
/proc/meminfo: memFree=1694884/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=110688 CPUtime=1301.86
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 28244 0 0 0 120261 9925 0 0 25 0 1 0 121285940 113344512 27034 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 27672 27034 214 467 0 27203 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 110688

[startup+1362.3 s]
/proc/loadavg: 1.00 0.98 0.85 2/107 21090
/proc/meminfo: memFree=1694884/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=110688 CPUtime=1361.84
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 28244 0 0 0 125834 10350 0 0 25 0 1 0 121285940 113344512 27034 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 27672 27034 214 467 0 27203 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 110688

[startup+1422.31 s]
/proc/loadavg: 1.00 0.98 0.85 2/107 21092
/proc/meminfo: memFree=1690420/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=115348 CPUtime=1421.82
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 29381 0 0 0 131295 10887 0 0 25 0 1 0 121285940 118116352 28171 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 28837 28171 214 467 0 28368 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 115348

[startup+1482.3 s]
/proc/loadavg: 1.00 0.98 0.86 2/107 21092
/proc/meminfo: memFree=1684964/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=120692 CPUtime=1481.8
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 30715 0 0 0 137032 11148 0 0 25 0 1 0 121285940 123588608 29505 1992294400 134512640 136421960 4288415248 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 30173 29505 214 467 0 29704 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 120692

[startup+1542.3 s]
/proc/loadavg: 1.00 0.98 0.87 2/107 21094
/proc/meminfo: memFree=1685584/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=119452 CPUtime=1541.77
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 30715 0 0 0 142570 11607 0 0 25 0 1 0 121285940 122318848 29221 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 29863 29221 214 467 0 29394 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 119452

[startup+1602.3 s]
/proc/loadavg: 1.00 0.98 0.87 2/107 21096
/proc/meminfo: memFree=1685584/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=119452 CPUtime=1601.76
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 30715 0 0 0 148142 12034 0 0 25 0 1 0 121285940 122318848 29221 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 29863 29221 214 467 0 29394 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 119452

[startup+1662.3 s]
/proc/loadavg: 1.00 0.98 0.88 2/107 21098
/proc/meminfo: memFree=1685460/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=119452 CPUtime=1661.74
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 30715 0 0 0 153563 12611 0 0 25 0 1 0 121285940 122318848 29221 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 29863 29221 214 467 0 29394 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 119452

[startup+1722.3 s]
/proc/loadavg: 1.00 0.98 0.88 2/107 21109
/proc/meminfo: memFree=1684716/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=119452 CPUtime=1721.7
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 30715 0 0 0 159291 12879 0 0 25 0 1 0 121285940 122318848 29221 1992294400 134512640 136421960 4288415248 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 29863 29221 214 467 0 29394 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 119452

[startup+1782.3 s]
/proc/loadavg: 1.00 0.98 0.89 2/107 21109
/proc/meminfo: memFree=1684840/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=119452 CPUtime=1781.69
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 30715 0 0 0 165050 13119 0 0 25 0 1 0 121285940 122318848 29221 1992294400 134512640 136421960 4288415248 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 29863 29221 214 467 0 29394 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 119452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.98 0.89 2/107 21111
/proc/meminfo: memFree=1684840/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=119980 CPUtime=1800.1
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 30821 0 0 0 166821 13189 0 0 25 0 1 0 121285940 122859520 29327 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 29995 29327 214 467 0 29526 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 119980

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.98 0.89 2/107 21111
/proc/meminfo: memFree=1684840/2059040 swapFree=4136184/4192956
[pid=21050] ppid=21048 vsize=119980 CPUtime=1800.1
/proc/21050/stat : 21050 (pbct) R 21048 21050 20789 0 -1 4202496 30821 0 0 0 166821 13189 0 0 25 0 1 0 121285940 122859520 29327 1992294400 134512640 136421960 4288415248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21050/statm: 29995 29327 214 467 0 29526 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 119980

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.12
CPU user time (s): 1668.21
CPU system time (s): 131.907
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 120692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1668.21
system time used= 131.907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30823
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= 7280

runsolver used 3.01554 second user time and 8.5167 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-25 16:32:21
IDJOB=2682687
IDBENCH=1439
IDSOLVER=1192
FILE ID=node027/2682687-1277476341
PBS_JOBID= 11190515
Free space on /tmp= 62028 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl40_41_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682687-1277476341/watcher-2682687-1277476341 -o /tmp/evaluation-result-2682687-1277476341/solver-2682687-1277476341 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682687-1277476341.opb

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

MD5SUM BENCH= 0beb8de972e873a7bfc16369cb81d469
RANDOM SEED=1133729245

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1804168 kB
Buffers:         35164 kB
Cached:         129232 kB
SwapCached:       9196 kB
Active:          63844 kB
Inactive:       113700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1804168 kB
SwapTotal:     4192956 kB
SwapFree:      4136184 kB
Dirty:            2080 kB
Writeback:          20 kB
AnonPages:       11716 kB
Mapped:           8396 kB
Slab:            55348 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182976 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62028 MiB
End job on node027 at 2010-06-25 17:02:24