Trace number 2669087

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? (TO) 1800.08 1800.73

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl40_50_pb.cnf.cr.opb
MD5SUMfe9566a2c8ff9ee542e29a30eb3c6e16
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 benchmark0.209967
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4000
Total number of constraints180
Number of constraints which are clauses100
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 constraint50
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 51
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.02	c constraints 80/0 clauses 100/0 units 0
0.00/0.02	c vars 4000
1800.06/1800.71	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-2669087-1276435173/watcher-2669087-1276435173 -o /tmp/evaluation-result-2669087-1276435173/solver-2669087-1276435173 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669087-1276435173.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: 1.04 1.01 1.00 3/106 22075
/proc/meminfo: memFree=1798224/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=2208 CPUtime=0
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 255 0 0 0 0 0 0 0 25 0 1 0 17169171 2260992 177 1992294400 134512640 136485738 4293100336 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22075/statm: 552 177 156 482 0 68 0

[startup+0.057599 s]
/proc/loadavg: 1.04 1.01 1.00 3/106 22075
/proc/meminfo: memFree=1798224/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=8276 CPUtime=0.05
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 1744 0 0 0 4 1 0 0 25 0 1 0 17169171 8474624 1666 1992294400 134512640 136485738 4293100336 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 2069 1667 190 482 0 1585 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8276

[startup+0.101606 s]
/proc/loadavg: 1.04 1.01 1.00 3/106 22075
/proc/meminfo: memFree=1798224/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=13344 CPUtime=0.1
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 3018 0 0 0 8 2 0 0 25 0 1 0 17169171 13664256 2940 1992294400 134512640 136485738 4293100336 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 3336 2941 196 482 0 2852 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13344

[startup+0.301643 s]
/proc/loadavg: 1.04 1.01 1.00 3/106 22075
/proc/meminfo: memFree=1798224/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=30060 CPUtime=0.29
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 7279 0 0 0 25 4 0 0 25 0 1 0 17169171 30781440 7006 1992294400 134512640 136485738 4293100336 18446744073709551615 134741959 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 7515 7006 208 482 0 7031 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30060

[startup+0.701715 s]
/proc/loadavg: 1.04 1.01 1.00 3/106 22075
/proc/meminfo: memFree=1798224/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=32652 CPUtime=0.69
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 7971 0 0 0 58 11 0 0 25 0 1 0 17169171 33435648 7698 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 8163 7698 224 482 0 7679 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32652

[startup+1.50186 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 22076
/proc/meminfo: memFree=1766844/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=36088 CPUtime=1.49
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 8807 0 0 0 121 28 0 0 25 0 1 0 17169171 36954112 8534 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 9022 8534 224 482 0 8538 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36088

[startup+3.10115 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 22076
/proc/meminfo: memFree=1761884/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=39388 CPUtime=3.09
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 9660 0 0 0 251 58 0 0 25 0 1 0 17169171 40333312 9387 1992294400 134512640 136485738 4293100336 18446744073709551615 134888906 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 9847 9387 224 482 0 9363 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39388

[startup+6.30174 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 22076
/proc/meminfo: memFree=1757172/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=43216 CPUtime=6.29
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 10615 0 0 0 522 107 0 0 25 0 1 0 17169171 44253184 10342 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 10804 10342 224 482 0 10320 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43216

[startup+12.7009 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 22076
/proc/meminfo: memFree=1754692/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=45724 CPUtime=12.69
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 11225 0 0 0 1075 194 0 0 25 0 1 0 17169171 46821376 10952 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 11431 10952 224 482 0 10947 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45724

[startup+25.5012 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 22076
/proc/meminfo: memFree=1749236/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=52388 CPUtime=25.49
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 12889 0 0 0 2183 366 0 0 25 0 1 0 17169171 53645312 12616 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 13097 12616 224 482 0 12613 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52388

[startup+51.1009 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 22076
/proc/meminfo: memFree=1741796/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=58464 CPUtime=51.07
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 14428 0 0 0 4388 719 0 0 25 0 1 0 17169171 59867136 14155 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 14616 14155 224 482 0 14132 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 58464

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22078
/proc/meminfo: memFree=1735968/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=64280 CPUtime=102.26
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 15867 0 0 0 9007 1219 0 0 25 0 1 0 17169171 65822720 15594 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 16070 15594 224 482 0 15586 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 64280

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22080
/proc/meminfo: memFree=1725180/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=74976 CPUtime=162.23
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 18538 0 0 0 14438 1785 0 0 25 0 1 0 17169171 76775424 18265 1992294400 134512640 136485738 4293100336 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 18744 18265 224 482 0 18260 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 74976

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22082
/proc/meminfo: memFree=1715384/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=84800 CPUtime=222.21
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 20980 0 0 0 20179 2042 0 0 25 0 1 0 17169171 86835200 20707 1992294400 134512640 136485738 4293100336 18446744073709551615 134883230 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 21200 20707 224 482 0 20716 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 84800

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22082
/proc/meminfo: memFree=1715384/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=84800 CPUtime=282.19
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 20981 0 0 0 25501 2718 0 0 25 0 1 0 17169171 86835200 20708 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 21200 20708 224 482 0 20716 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 84800

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22084
/proc/meminfo: memFree=1715260/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=84800 CPUtime=342.17
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 20982 0 0 0 30967 3250 0 0 25 0 1 0 17169171 86835200 20709 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 21200 20709 224 482 0 20716 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 84800

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22086
/proc/meminfo: memFree=1715260/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=84800 CPUtime=402.14
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 20982 0 0 0 36394 3820 0 0 25 0 1 0 17169171 86835200 20709 1992294400 134512640 136485738 4293100336 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 21200 20709 224 482 0 20716 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 84800

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22088
/proc/meminfo: memFree=1715012/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=85076 CPUtime=462.12
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 21045 0 0 0 42118 4094 0 0 25 0 1 0 17169171 87117824 20772 1992294400 134512640 136485738 4293100336 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 21269 20772 224 482 0 20785 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 85076

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22090
/proc/meminfo: memFree=1707820/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=92320 CPUtime=522.1
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 22847 0 0 0 47870 4340 0 0 25 0 1 0 17169171 94535680 22574 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 23080 22574 224 482 0 22596 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 92320

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22090
/proc/meminfo: memFree=1707696/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=92320 CPUtime=582.08
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 22850 0 0 0 53684 4524 0 0 25 0 1 0 17169171 94535680 22577 1992294400 134512640 136485738 4293100336 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 23080 22577 224 482 0 22596 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 92320

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22092
/proc/meminfo: memFree=1707572/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=91844 CPUtime=642.07
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 22850 0 0 0 59137 5070 0 0 25 0 1 0 17169171 94048256 22473 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 22961 22473 224 482 0 22477 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 91844

[startup+702.302 s]

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

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22098
/proc/meminfo: memFree=1704100/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=95740 CPUtime=881.97
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 23798 0 0 0 81294 6903 0 0 25 0 1 0 17169171 98037760 23421 1992294400 134512640 136485738 4293100336 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 23935 23421 224 482 0 23451 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 95740

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22100
/proc/meminfo: memFree=1704100/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=95476 CPUtime=941.95
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 23798 0 0 0 86719 7476 0 0 25 0 1 0 17169171 97767424 23372 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 23869 23372 224 482 0 23385 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 95476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22102
/proc/meminfo: memFree=1702736/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=96716 CPUtime=1001.93
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 24176 0 0 0 92221 7972 0 0 25 0 1 0 17169171 99037184 23680 1992294400 134512640 136485738 4293100336 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 24179 23680 224 482 0 23695 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 96716

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22104
/proc/meminfo: memFree=1702736/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=96716 CPUtime=1061.91
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 24176 0 0 0 97695 8496 0 0 25 0 1 0 17169171 99037184 23680 1992294400 134512640 136485738 4293100336 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 24179 23680 224 482 0 23695 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 96716

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22106
/proc/meminfo: memFree=1702116/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=97600 CPUtime=1121.89
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 24388 0 0 0 103429 8760 0 0 25 0 1 0 17169171 99942400 23892 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 24400 23892 224 482 0 23916 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 97600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22109
/proc/meminfo: memFree=1689656/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=109500 CPUtime=1181.86
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 27297 0 0 0 109160 9026 0 0 25 0 1 0 17169171 112128000 26801 1992294400 134512640 136485738 4293100336 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 27375 26801 224 482 0 26891 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 109500

[startup+1242.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 22111
/proc/meminfo: memFree=1683828/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=115344 CPUtime=1241.84
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 28738 0 0 0 114872 9312 0 0 25 0 1 0 17169171 118112256 28242 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 28836 28242 224 482 0 28352 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 115344

[startup+1302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 22113
/proc/meminfo: memFree=1683704/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=115344 CPUtime=1301.83
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 28770 0 0 0 120647 9536 0 0 25 0 1 0 17169171 118112256 28274 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 28836 28274 224 482 0 28352 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 115344

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22115
/proc/meminfo: memFree=1677752/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=121484 CPUtime=1361.8
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 30258 0 0 0 126433 9747 0 0 25 0 1 0 17169171 124399616 29762 1992294400 134512640 136485738 4293100336 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 30371 29762 224 482 0 29887 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 121484

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22117
/proc/meminfo: memFree=1676140/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=123068 CPUtime=1421.79
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 30661 0 0 0 132171 10008 0 0 25 0 1 0 17169171 126021632 30165 1992294400 134512640 136485738 4293100336 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 30767 30165 224 482 0 30283 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 123068

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22117
/proc/meminfo: memFree=1676140/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=122572 CPUtime=1481.75
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 30661 0 0 0 137557 10618 0 0 25 0 1 0 17169171 125513728 30065 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 30643 30065 224 482 0 30159 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 122572

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22119
/proc/meminfo: memFree=1676140/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=122572 CPUtime=1541.73
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 30662 0 0 0 143159 11014 0 0 25 0 1 0 17169171 125513728 30066 1992294400 134512640 136485738 4293100336 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 30643 30066 224 482 0 30159 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 122572

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22121
/proc/meminfo: memFree=1676140/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=122572 CPUtime=1601.71
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 30662 0 0 0 148520 11651 0 0 25 0 1 0 17169171 125513728 30066 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 30643 30066 224 482 0 30159 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 122572

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22123
/proc/meminfo: memFree=1668576/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=130664 CPUtime=1661.69
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 32639 0 0 0 154188 11981 0 0 25 0 1 0 17169171 133799936 32043 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 32666 32043 224 482 0 32182 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 130664

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22125
/proc/meminfo: memFree=1668576/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=130664 CPUtime=1721.67
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 32640 0 0 0 159919 12248 0 0 25 0 1 0 17169171 133799936 32044 1992294400 134512640 136485738 4293100336 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 32666 32044 224 482 0 32182 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 130664

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22125
/proc/meminfo: memFree=1668452/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=130664 CPUtime=1781.65
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 32640 0 0 0 165291 12874 0 0 25 0 1 0 17169171 133799936 32044 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 32666 32044 224 482 0 32182 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 130664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22127
/proc/meminfo: memFree=1668452/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=130664 CPUtime=1800.06
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 32641 0 0 0 167053 12953 0 0 25 0 1 0 17169171 133799936 32045 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 32666 32045 224 482 0 32182 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 130664

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 1.00 1.00 2/107 22127
/proc/meminfo: memFree=1668452/2059040 swapFree=4140364/4192956
[pid=22075] ppid=22073 vsize=130664 CPUtime=1800.06
/proc/22075/stat : 22075 (pbct) R 22073 22075 21373 0 -1 4202496 32641 0 0 0 167053 12953 0 0 25 0 1 0 17169171 133799936 32045 1992294400 134512640 136485738 4293100336 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22075/statm: 32666 32045 224 482 0 32182 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 130664

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.08
CPU user time (s): 1670.53
CPU system time (s): 129.547
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 130664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1670.53
system time used= 129.547
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32641
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= 3780

runsolver used 3.02754 second user time and 8.61969 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-13 15:19:33
IDJOB=2669087
IDBENCH=1433
IDSOLVER=1170
FILE ID=node027/2669087-1276435173
PBS_JOBID= 11173310
Free space on /tmp= 62448 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl40_50_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669087-1276435173/watcher-2669087-1276435173 -o /tmp/evaluation-result-2669087-1276435173/solver-2669087-1276435173 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669087-1276435173.opb

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

MD5SUM BENCH= fe9566a2c8ff9ee542e29a30eb3c6e16
RANDOM SEED=2035234362

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:       1798628 kB
Buffers:         52360 kB
Cached:         127864 kB
SwapCached:       6492 kB
Active:          94112 kB
Inactive:        99540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1798628 kB
SwapTotal:     4192956 kB
SwapFree:      4140364 kB
Dirty:            2156 kB
Writeback:           0 kB
AnonPages:       11108 kB
Mapped:          13056 kB
Slab:            44924 kB
PageTables:       3984 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181980 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= 62444 MiB
End job on node027 at 2010-06-13 15:49:36