Trace number 2682688

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 fixedUNSAT 1733.23 1733.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl10_20_pb.cnf.cr.opb
MD5SUM2ca83d15931a383b90d8a7a08c6c1d9a
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 benchmark0.010998
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables400
Total number of constraints60
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint20
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 21
Number of bits of the biggest sum of numbers5
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
0.00/0.00	c constraints 20/0 clauses 40/0 units 0
0.00/0.00	c vars 400
1733.20/1733.71	c 1427 9.76953 1770 15100376
1733.20/1733.71	s UNSATISFIABLE

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-2682688-1277476354/watcher-2682688-1277476354 -o /tmp/evaluation-result-2682688-1277476354/solver-2682688-1277476354 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682688-1277476354.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 0.90 0.52 3/106 20858
/proc/meminfo: memFree=1827452/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=3576 CPUtime=0
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 584 0 0 0 0 0 0 0 17 0 1 0 123239374 3661824 504 1992294400 134512640 136421960 4289327392 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 894 506 187 467 0 425 0

[startup+0.0273099 s]
/proc/loadavg: 0.99 0.90 0.52 3/106 20858
/proc/meminfo: memFree=1827452/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=5700 CPUtime=0.02
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1120 0 0 0 2 0 0 0 17 0 1 0 123239374 5836800 1040 1992294400 134512640 136421960 4289327392 18446744073709551615 134930406 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 1425 1040 203 467 0 956 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5700

[startup+0.101316 s]
/proc/loadavg: 0.99 0.90 0.52 3/106 20858
/proc/meminfo: memFree=1827452/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=5964 CPUtime=0.09
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1213 0 0 0 7 2 0 0 17 0 1 0 123239374 6107136 1133 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 1491 1133 213 467 0 1022 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5964

[startup+0.300333 s]
/proc/loadavg: 0.99 0.90 0.52 3/106 20858
/proc/meminfo: memFree=1827452/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=6096 CPUtime=0.29
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1232 0 0 0 23 6 0 0 17 0 1 0 123239374 6242304 1152 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 1524 1152 213 467 0 1055 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6096

[startup+0.700365 s]
/proc/loadavg: 0.99 0.90 0.52 3/106 20858
/proc/meminfo: memFree=1827452/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=6096 CPUtime=0.69
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1244 0 0 0 54 15 0 0 17 0 1 0 123239374 6242304 1164 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 1524 1164 213 467 0 1055 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6096

[startup+1.50143 s]
/proc/loadavg: 0.99 0.90 0.52 2/107 20859
/proc/meminfo: memFree=1823476/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=6224 CPUtime=1.49
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1261 0 0 0 116 33 0 0 18 0 1 0 123239374 6373376 1181 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 1556 1181 213 467 0 1087 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6224

[startup+3.10156 s]
/proc/loadavg: 0.99 0.90 0.52 2/107 20859
/proc/meminfo: memFree=1823228/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=6356 CPUtime=3.09
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1285 0 0 0 241 68 0 0 21 0 1 0 123239374 6508544 1205 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 1589 1205 213 467 0 1120 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6356

[startup+6.30182 s]
/proc/loadavg: 0.99 0.90 0.52 2/107 20859
/proc/meminfo: memFree=1822980/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=6488 CPUtime=6.29
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1320 0 0 0 488 141 0 0 25 0 1 0 123239374 6643712 1240 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 1622 1240 213 467 0 1153 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6488

[startup+12.7013 s]
/proc/loadavg: 0.99 0.90 0.52 2/107 20859
/proc/meminfo: memFree=1822608/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=6616 CPUtime=12.68
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1356 0 0 0 984 284 0 0 25 0 1 0 123239374 6774784 1276 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 1654 1276 213 467 0 1185 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6616

[startup+25.5004 s]
/proc/loadavg: 0.99 0.90 0.53 2/107 20861
/proc/meminfo: memFree=1822484/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=6880 CPUtime=25.49
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1416 0 0 0 1993 556 0 0 25 0 1 0 123239374 7045120 1336 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 1720 1336 213 467 0 1251 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6880

[startup+51.1004 s]
/proc/loadavg: 0.99 0.91 0.54 2/107 20861
/proc/meminfo: memFree=1822236/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=7012 CPUtime=51.08
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1472 0 0 0 4035 1073 0 0 25 0 1 0 123239374 7180288 1392 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 1753 1392 213 467 0 1284 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7012

[startup+102.309 s]
/proc/loadavg: 0.99 0.92 0.56 2/107 20863
/proc/meminfo: memFree=1821616/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=7408 CPUtime=102.27
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1566 0 0 0 8151 2076 0 0 25 0 1 0 123239374 7585792 1486 1992294400 134512640 136421960 4289327392 18446744073709551615 134862307 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 1852 1486 213 467 0 1383 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7408

[startup+162.3 s]
/proc/loadavg: 0.99 0.93 0.58 2/107 20863
/proc/meminfo: memFree=1821244/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=7812 CPUtime=162.25
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1647 0 0 0 12973 3252 0 0 25 0 1 0 123239374 7999488 1567 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 1953 1567 213 467 0 1484 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7812

[startup+222.3 s]
/proc/loadavg: 0.99 0.94 0.61 2/107 20865
/proc/meminfo: memFree=1821120/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=7948 CPUtime=222.23
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1688 0 0 0 17851 4372 0 0 25 0 1 0 123239374 8138752 1608 1992294400 134512640 136421960 4289327392 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 1987 1608 213 467 0 1518 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7948

[startup+282.301 s]
/proc/loadavg: 0.99 0.95 0.63 2/107 20867
/proc/meminfo: memFree=1820996/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=8084 CPUtime=282.21
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1729 0 0 0 22752 5469 0 0 25 0 1 0 123239374 8278016 1649 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2021 1649 213 467 0 1552 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8084

[startup+342.301 s]
/proc/loadavg: 0.99 0.95 0.65 2/107 20869
/proc/meminfo: memFree=1820748/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=8216 CPUtime=342.19
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1770 0 0 0 27568 6651 0 0 25 0 1 0 123239374 8413184 1690 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2054 1690 213 467 0 1585 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8216

[startup+402.301 s]
/proc/loadavg: 0.99 0.96 0.67 2/107 20871
/proc/meminfo: memFree=1820500/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=8344 CPUtime=402.18
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1809 0 0 0 32549 7669 0 0 25 0 1 0 123239374 8544256 1729 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2086 1729 213 467 0 1617 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8344

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.69 2/107 20871
/proc/meminfo: memFree=1820376/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=8480 CPUtime=462.16
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1815 0 0 0 37500 8716 0 0 25 0 1 0 123239374 8683520 1735 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2120 1735 213 467 0 1651 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8480

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.70 2/107 20873
/proc/meminfo: memFree=1820252/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=8480 CPUtime=522.15
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1837 0 0 0 42423 9792 0 0 25 0 1 0 123239374 8683520 1757 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2120 1757 213 467 0 1651 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8480

[startup+582.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/107 20875
/proc/meminfo: memFree=1820252/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=8612 CPUtime=582.13
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1852 0 0 0 47371 10842 0 0 25 0 1 0 123239374 8818688 1772 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2153 1772 213 467 0 1684 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8612

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/107 20877
/proc/meminfo: memFree=1820128/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=8612 CPUtime=642.11
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 1859 0 0 0 52314 11897 0 0 25 0 1 0 123239374 8818688 1779 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2153 1779 213 467 0 1684 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 8612

[startup+702.301 s]

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

/proc/meminfo: memFree=1819260/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=9324 CPUtime=942.03
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 2050 0 0 0 77103 17100 0 0 25 0 1 0 123239374 9547776 1970 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2331 1970 213 467 0 1862 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 9324

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/107 20887
/proc/meminfo: memFree=1819136/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=9324 CPUtime=1002.01
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 2052 0 0 0 82145 18056 0 0 25 0 1 0 123239374 9547776 1972 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2331 1972 213 467 0 1862 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 9324

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/107 20887
/proc/meminfo: memFree=1819136/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=9464 CPUtime=1061.99
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 2065 0 0 0 87152 19047 0 0 25 0 1 0 123239374 9691136 1985 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2366 1985 213 467 0 1897 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 9464

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/107 20889
/proc/meminfo: memFree=1818888/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=9596 CPUtime=1121.98
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 2106 0 0 0 92075 20123 0 0 25 0 1 0 123239374 9826304 2026 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2399 2026 213 467 0 1930 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 9596

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/107 20891
/proc/meminfo: memFree=1818888/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=9596 CPUtime=1181.96
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 2106 0 0 0 97040 21156 0 0 25 0 1 0 123239374 9826304 2026 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2399 2026 213 467 0 1930 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 9596

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.84 2/107 20893
/proc/meminfo: memFree=1818640/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=9596 CPUtime=1241.94
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 2107 0 0 0 102063 22131 0 0 25 0 1 0 123239374 9826304 2027 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2399 2027 213 467 0 1930 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 9596

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.84 2/107 20895
/proc/meminfo: memFree=1818640/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=9596 CPUtime=1301.93
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 2108 0 0 0 107080 23113 0 0 25 0 1 0 123239374 9826304 2028 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2399 2028 213 467 0 1930 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 9596

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.85 2/107 20895
/proc/meminfo: memFree=1818516/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=9596 CPUtime=1361.91
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 2108 0 0 0 112035 24156 0 0 25 0 1 0 123239374 9826304 2028 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2399 2028 213 467 0 1930 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 9596

[startup+1422.31 s]
/proc/loadavg: 1.04 0.99 0.86 2/107 20897
/proc/meminfo: memFree=1818516/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=9596 CPUtime=1421.9
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 2121 0 0 0 117054 25136 0 0 25 0 1 0 123239374 9826304 2041 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2399 2041 213 467 0 1930 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 9596

[startup+1482.3 s]
/proc/loadavg: 1.06 1.00 0.87 2/107 20899
/proc/meminfo: memFree=1818516/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=9732 CPUtime=1481.88
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 2127 0 0 0 122085 26103 0 0 25 0 1 0 123239374 9965568 2047 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2433 2047 213 467 0 1964 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 9732

[startup+1542.3 s]
/proc/loadavg: 1.06 1.01 0.88 2/107 20901
/proc/meminfo: memFree=1818516/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=9732 CPUtime=1541.86
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 2127 0 0 0 126968 27218 0 0 25 0 1 0 123239374 9965568 2047 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2433 2047 213 467 0 1964 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 9732

[startup+1602.3 s]
/proc/loadavg: 1.09 1.04 0.90 2/107 20903
/proc/meminfo: memFree=1818516/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=9732 CPUtime=1601.85
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 2139 0 0 0 131858 28327 0 0 25 0 1 0 123239374 9965568 2059 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2433 2059 213 467 0 1964 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 9732

[startup+1662.3 s]
/proc/loadavg: 1.03 1.03 0.90 2/107 20903
/proc/meminfo: memFree=1818268/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=9868 CPUtime=1661.83
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 2182 0 0 0 136802 29381 0 0 25 0 1 0 123239374 10104832 2102 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2467 2102 213 467 0 1998 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 9868

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 0.91 2/107 20914
/proc/meminfo: memFree=1817400/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=10000 CPUtime=1721.81
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 2199 0 0 0 141743 30438 0 0 25 0 1 0 123239374 10240000 2119 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2500 2119 213 467 0 2031 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 10000

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

[startup+1727.9 s]
/proc/loadavg: 1.01 1.02 0.91 2/107 20914
/proc/meminfo: memFree=1817524/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=10000 CPUtime=1727.4
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 2199 0 0 0 142213 30527 0 0 25 0 1 0 123239374 10240000 2119 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2500 2119 213 467 0 2031 0
Current children cumulated CPU time (s) 1727.4
Current children cumulated vsize (KiB) 10000

[startup+1731.1 s]
/proc/loadavg: 1.01 1.02 0.91 2/107 20914
/proc/meminfo: memFree=1817524/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=10000 CPUtime=1730.6
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 2199 0 0 0 142482 30578 0 0 25 0 1 0 123239374 10240000 2119 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2500 2119 213 467 0 2031 0
Current children cumulated CPU time (s) 1730.6
Current children cumulated vsize (KiB) 10000

[startup+1732.7 s]
/proc/loadavg: 1.01 1.02 0.91 2/107 20914
/proc/meminfo: memFree=1817524/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=10000 CPUtime=1732.2
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 2199 0 0 0 142612 30608 0 0 25 0 1 0 123239374 10240000 2119 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2500 2119 213 467 0 2031 0
Current children cumulated CPU time (s) 1732.2
Current children cumulated vsize (KiB) 10000

[startup+1733.5 s]
/proc/loadavg: 1.01 1.02 0.91 2/107 20914
/proc/meminfo: memFree=1817524/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=10000 CPUtime=1733.01
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 2199 0 0 0 142683 30618 0 0 25 0 1 0 123239374 10240000 2119 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2500 2119 213 467 0 2031 0
Current children cumulated CPU time (s) 1733.01
Current children cumulated vsize (KiB) 10000

[startup+1733.7 s]
/proc/loadavg: 1.01 1.02 0.91 2/107 20914
/proc/meminfo: memFree=1817524/2059040 swapFree=4135660/4192956
[pid=20858] ppid=20856 vsize=10000 CPUtime=1733.2
/proc/20858/stat : 20858 (pbct) R 20856 20858 20651 0 -1 4202496 2199 0 0 0 142698 30622 0 0 25 0 1 0 123239374 10240000 2119 1992294400 134512640 136421960 4289327392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20858/statm: 2500 2119 213 467 0 2031 0
Current children cumulated CPU time (s) 1733.2
Current children cumulated vsize (KiB) 10000

Child status: 0
Real time (s): 1733.72
CPU time (s): 1733.23
CPU user time (s): 1427
CPU system time (s): 306.224
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 10000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1427
system time used= 306.224
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2225
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= 3070

runsolver used 2.80657 second user time and 8.23875 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-25 16:32:34
IDJOB=2682688
IDBENCH=1440
IDSOLVER=1192
FILE ID=node003/2682688-1277476354
PBS_JOBID= 11190532
Free space on /tmp= 62396 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl10_20_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682688-1277476354/watcher-2682688-1277476354 -o /tmp/evaluation-result-2682688-1277476354/solver-2682688-1277476354 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682688-1277476354.opb

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

MD5SUM BENCH= 2ca83d15931a383b90d8a7a08c6c1d9a
RANDOM SEED=2104420222

node003.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1827980 kB
Buffers:         38608 kB
Cached:          92080 kB
SwapCached:       9784 kB
Active:          65504 kB
Inactive:        78060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1827980 kB
SwapTotal:     4192956 kB
SwapFree:      4135660 kB
Dirty:            1876 kB
Writeback:           0 kB
AnonPages:       11628 kB
Mapped:           8380 kB
Slab:            65676 kB
PageTables:       4188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183368 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= 62392 MiB
End job on node003 at 2010-06-25 17:01:28