Trace number 2682659

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 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl35_45_pb.cnf.cr.opb
MD5SUMf8c14dd136fe3d96d6bf396134dc65fd
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 benchmark0.154975
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3150
Total number of constraints160
Number of constraints which are clauses90
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 constraint35
Maximum length of a constraint45
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 46
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 70/0 clauses 90/0 units 0
0.00/0.01	c vars 3150
1800.10/1800.50	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-2682659-1277476224/watcher-2682659-1277476224 -o /tmp/evaluation-result-2682659-1277476224/solver-2682659-1277476224 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682659-1277476224.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: 1.01 0.88 0.46 3/106 27013
/proc/meminfo: memFree=1823924/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=2136 CPUtime=0
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 244 0 0 0 0 0 0 0 25 0 1 0 88917425 2187264 164 1992294400 134512640 136421960 4289716816 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27013/statm: 534 164 144 467 0 65 0

[startup+0.0778809 s]
/proc/loadavg: 1.01 0.88 0.46 3/106 27013
/proc/meminfo: memFree=1823924/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=11224 CPUtime=0.07
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 2494 0 0 0 6 1 0 0 25 0 1 0 88917425 11493376 2414 1992294400 134512640 136421960 4289716816 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 2806 2415 193 467 0 2337 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11224

[startup+0.100883 s]
/proc/loadavg: 1.01 0.88 0.46 3/106 27013
/proc/meminfo: memFree=1823924/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=13148 CPUtime=0.09
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 2950 0 0 0 8 1 0 0 25 0 1 0 88917425 13463552 2870 1992294400 134512640 136421960 4289716816 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 3287 2871 193 467 0 2818 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13148

[startup+0.300896 s]
/proc/loadavg: 1.01 0.88 0.46 3/106 27013
/proc/meminfo: memFree=1823924/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=25960 CPUtime=0.29
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 6238 0 0 0 26 3 0 0 25 0 1 0 88917425 26583040 5983 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 6490 5983 213 467 0 6021 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25960

[startup+0.700925 s]
/proc/loadavg: 1.01 0.88 0.46 3/106 27013
/proc/meminfo: memFree=1823924/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=27412 CPUtime=0.69
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 6588 0 0 0 56 13 0 0 25 0 1 0 88917425 28069888 6333 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 6853 6333 214 467 0 6384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27412

[startup+1.50098 s]
/proc/loadavg: 1.01 0.88 0.46 2/107 27014
/proc/meminfo: memFree=1797752/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=30316 CPUtime=1.49
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 7307 0 0 0 122 27 0 0 25 0 1 0 88917425 31043584 7052 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 7579 7052 214 467 0 7110 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30316

[startup+3.10109 s]
/proc/loadavg: 1.01 0.88 0.46 2/107 27014
/proc/meminfo: memFree=1795520/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=31636 CPUtime=3.09
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 7661 0 0 0 251 58 0 0 25 0 1 0 88917425 32395264 7406 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 7909 7406 214 467 0 7440 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31636

[startup+6.30131 s]
/proc/loadavg: 1.01 0.88 0.46 2/107 27014
/proc/meminfo: memFree=1793164/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=34804 CPUtime=6.29
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 8427 0 0 0 519 110 0 0 25 0 1 0 88917425 35639296 8172 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 8701 8172 214 467 0 8232 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34804

[startup+12.7008 s]
/proc/loadavg: 1.01 0.88 0.47 2/107 27014
/proc/meminfo: memFree=1788824/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=37576 CPUtime=12.69
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 9135 0 0 0 1058 211 0 0 25 0 1 0 88917425 38477824 8880 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 9394 8880 214 467 0 8925 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37576

[startup+25.5006 s]
/proc/loadavg: 1.01 0.88 0.47 2/107 27014
/proc/meminfo: memFree=1782128/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=44352 CPUtime=25.49
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 10810 0 0 0 2174 375 0 0 25 0 1 0 88917425 45416448 10555 1992294400 134512640 136421960 4289716816 18446744073709551615 134862049 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 11088 10555 214 467 0 10619 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44352

[startup+51.1004 s]
/proc/loadavg: 1.00 0.89 0.49 2/107 27014
/proc/meminfo: memFree=1779028/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=47388 CPUtime=51.07
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 11584 0 0 0 4394 713 0 0 25 0 1 0 88917425 48525312 11329 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 11847 11329 214 467 0 11378 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 47388

[startup+102.308 s]
/proc/loadavg: 1.04 0.92 0.52 2/107 27019
/proc/meminfo: memFree=1771340/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=54184 CPUtime=102.27
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 13274 0 0 0 8999 1228 0 0 25 0 1 0 88917425 55484416 13019 1992294400 134512640 136421960 4289716816 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 13546 13019 214 467 0 13077 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 54184

[startup+162.301 s]
/proc/loadavg: 1.01 0.93 0.54 2/107 27021
/proc/meminfo: memFree=1766008/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=59616 CPUtime=162.25
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 14628 0 0 0 14459 1766 0 0 25 0 1 0 88917425 61046784 14373 1992294400 134512640 136421960 4289716816 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 14904 14373 214 467 0 14435 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 59616

[startup+222.3 s]
/proc/loadavg: 1.00 0.94 0.57 2/107 27023
/proc/meminfo: memFree=1765884/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=59748 CPUtime=222.24
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 14661 0 0 0 19861 2363 0 0 25 0 1 0 88917425 61181952 14406 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 14937 14406 214 467 0 14468 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 59748

[startup+282.3 s]
/proc/loadavg: 1.00 0.95 0.59 2/107 27023
/proc/meminfo: memFree=1758816/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=66664 CPUtime=282.23
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 16395 0 0 0 25189 3034 0 0 25 0 1 0 88917425 68263936 16140 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 16666 16140 214 467 0 16197 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 66664

[startup+342.301 s]
/proc/loadavg: 1.00 0.95 0.62 2/107 27025
/proc/meminfo: memFree=1758816/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=66664 CPUtime=342.21
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 16395 0 0 0 30623 3598 0 0 25 0 1 0 88917425 68263936 16140 1992294400 134512640 136421960 4289716816 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 16666 16140 214 467 0 16197 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 66664

[startup+402.301 s]
/proc/loadavg: 1.00 0.96 0.64 2/107 27027
/proc/meminfo: memFree=1757576/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=67984 CPUtime=402.2
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 16732 0 0 0 36263 3957 0 0 25 0 1 0 88917425 69615616 16477 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 16996 16477 214 467 0 16527 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 67984

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.66 2/107 27029
/proc/meminfo: memFree=1755344/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=70160 CPUtime=462.19
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 17249 0 0 0 41901 4318 0 0 25 0 1 0 88917425 71843840 16994 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 17540 16994 214 467 0 17071 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 70160

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.67 2/107 27029
/proc/meminfo: memFree=1750136/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=77816 CPUtime=522.17
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 19177 0 0 0 47222 4995 0 0 25 0 1 0 88917425 79683584 18922 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 19454 18922 214 467 0 18985 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 77816

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.69 2/107 27031
/proc/meminfo: memFree=1740340/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=85080 CPUtime=582.16
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 20975 0 0 0 52682 5534 0 0 25 0 1 0 88917425 87121920 20720 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 21270 20720 214 467 0 20801 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 85080

[startup+642.3 s]
/proc/loadavg: 1.00 0.97 0.71 2/107 27033
/proc/meminfo: memFree=1740340/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=85080 CPUtime=642.15
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 20975 0 0 0 58165 6050 0 0 25 0 1 0 88917425 87121920 20720 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 21270 20720 214 467 0 20801 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 85080

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.76 2/107 27039
/proc/meminfo: memFree=1740216/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=85080 CPUtime=882.09
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 20976 0 0 0 80108 8101 0 0 25 0 1 0 88917425 87121920 20721 1992294400 134512640 136421960 4289716816 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 21270 20721 214 467 0 20801 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 85080

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.77 2/107 27041
/proc/meminfo: memFree=1738108/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=87060 CPUtime=942.08
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 21491 0 0 0 85786 8422 0 0 25 0 1 0 88917425 89149440 21236 1992294400 134512640 136421960 4289716816 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 21765 21236 214 467 0 21296 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 87060

[startup+1002.3 s]
/proc/loadavg: 1.04 0.99 0.79 2/107 27043
/proc/meminfo: memFree=1737612/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=87588 CPUtime=1002.07
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 21618 0 0 0 91538 8669 0 0 25 0 1 0 88917425 89690112 21363 1992294400 134512640 136421960 4289716816 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 21897 21363 214 467 0 21428 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 87588

[startup+1062.3 s]
/proc/loadavg: 1.05 1.00 0.81 2/107 27045
/proc/meminfo: memFree=1731412/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=93820 CPUtime=1062.05
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 23152 0 0 0 97096 9109 0 0 25 0 1 0 88917425 96071680 22897 1992294400 134512640 136421960 4289716816 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 23455 22897 214 467 0 22986 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 93820

[startup+1122.3 s]
/proc/loadavg: 1.05 1.01 0.82 2/107 27045
/proc/meminfo: memFree=1731412/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=93820 CPUtime=1122.04
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 23152 0 0 0 102642 9562 0 0 25 0 1 0 88917425 96071680 22897 1992294400 134512640 136421960 4289716816 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 23455 22897 214 467 0 22986 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 93820

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 0.83 2/107 27047
/proc/meminfo: memFree=1727568/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=98120 CPUtime=1182.03
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 24198 0 0 0 108470 9733 0 0 25 0 1 0 88917425 100474880 23943 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 24530 23943 214 467 0 24061 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 98120

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.83 2/107 27049
/proc/meminfo: memFree=1723228/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=102140 CPUtime=1242.01
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 25196 0 0 0 114310 9891 0 0 25 0 1 0 88917425 104591360 24941 1992294400 134512640 136421960 4289716816 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 25535 24941 214 467 0 25066 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 102140

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.84 2/107 27051
/proc/meminfo: memFree=1723104/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=102140 CPUtime=1302
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 25196 0 0 0 119650 10550 0 0 25 0 1 0 88917425 104591360 24941 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 25535 24941 214 467 0 25066 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 102140

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.85 2/107 27053
/proc/meminfo: memFree=1723104/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=102140 CPUtime=1361.98
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 25196 0 0 0 125132 11066 0 0 25 0 1 0 88917425 104591360 24941 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 25535 24941 214 467 0 25066 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 102140

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.85 2/107 27055
/proc/meminfo: memFree=1722980/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=102140 CPUtime=1421.98
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 25196 0 0 0 130539 11659 0 0 25 0 1 0 88917425 104591360 24941 1992294400 134512640 136421960 4289716816 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 25535 24941 214 467 0 25066 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 102140

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.86 2/107 27055
/proc/meminfo: memFree=1722980/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=102140 CPUtime=1481.96
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 25196 0 0 0 136294 11902 0 0 25 0 1 0 88917425 104591360 24941 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 25535 24941 214 467 0 25066 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 102140

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.86 2/107 27057
/proc/meminfo: memFree=1722980/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=102140 CPUtime=1541.95
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 25196 0 0 0 141565 12630 0 0 25 0 1 0 88917425 104591360 24941 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 25535 24941 214 467 0 25066 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 102140

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/107 27059
/proc/meminfo: memFree=1722856/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=102140 CPUtime=1601.93
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 25196 0 0 0 147110 13083 0 0 25 0 1 0 88917425 104591360 24941 1992294400 134512640 136421960 4289716816 18446744073709551615 134865096 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 25535 24941 214 467 0 25066 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 102140

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/107 27061
/proc/meminfo: memFree=1722856/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=102140 CPUtime=1661.91
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 25196 0 0 0 152571 13620 0 0 25 0 1 0 88917425 104591360 24941 1992294400 134512640 136421960 4289716816 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 25535 24941 214 467 0 25066 0
Current children cumulated CPU time (s) 1661.91
Current children cumulated vsize (KiB) 102140

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/107 27061
/proc/meminfo: memFree=1722856/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=102140 CPUtime=1721.9
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 25196 0 0 0 158311 13879 0 0 25 0 1 0 88917425 104591360 24941 1992294400 134512640 136421960 4289716816 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 25535 24941 214 467 0 25066 0
Current children cumulated CPU time (s) 1721.9
Current children cumulated vsize (KiB) 102140

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/107 27063
/proc/meminfo: memFree=1722856/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=102140 CPUtime=1781.89
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 25196 0 0 0 164082 14107 0 0 25 0 1 0 88917425 104591360 24941 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 25535 24941 214 467 0 25066 0
Current children cumulated CPU time (s) 1781.89
Current children cumulated vsize (KiB) 102140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.89 2/107 27065
/proc/meminfo: memFree=1722856/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=102140 CPUtime=1800.1
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 25196 0 0 0 165827 14183 0 0 25 0 1 0 88917425 104591360 24941 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 25535 24941 214 467 0 25066 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 102140

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 0.89 2/107 27065
/proc/meminfo: memFree=1722856/2059040 swapFree=4140168/4192956
[pid=27013] ppid=27011 vsize=102140 CPUtime=1800.1
/proc/27013/stat : 27013 (pbct) R 27011 27013 26780 0 -1 4202496 25196 0 0 0 165827 14183 0 0 25 0 1 0 88917425 104591360 24941 1992294400 134512640 136421960 4289716816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27013/statm: 25535 24941 214 467 0 25066 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 102140

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.12
CPU user time (s): 1658.27
CPU system time (s): 141.843
CPU usage (%): 99.9775
Max. virtual memory (cumulated for all children) (KiB): 102140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1658.27
system time used= 141.843
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25198
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= 3452

runsolver used 2.94855 second user time and 8.5317 second system time

The end

Launcher Data 

Begin job on node034 at 2010-06-25 16:30:24
IDJOB=2682659
IDBENCH=1411
IDSOLVER=1192
FILE ID=node034/2682659-1277476224
PBS_JOBID= 11190510
Free space on /tmp= 62436 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl35_45_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682659-1277476224/watcher-2682659-1277476224 -o /tmp/evaluation-result-2682659-1277476224/solver-2682659-1277476224 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682659-1277476224.opb

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

MD5SUM BENCH= f8c14dd136fe3d96d6bf396134dc65fd
RANDOM SEED=755556639

node034.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1824452 kB
Buffers:         36064 kB
Cached:          96772 kB
SwapCached:       5348 kB
Active:          24684 kB
Inactive:       121008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1824452 kB
SwapTotal:     4192956 kB
SwapFree:      4140168 kB
Dirty:            1916 kB
Writeback:           0 kB
AnonPages:       11544 kB
Mapped:          12100 kB
Slab:            66544 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183396 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= 62432 MiB
End job on node034 at 2010-06-25 17:00:26