Trace number 2681239

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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1? (TO) 1800.08 1800.52

General information on the benchmark

Name/OPT-SMALLINT-NLC/oren/keeloq_tasca_instances/
normalized-90_rounds_5_errors.opb
MD5SUM06d341d0af76f66d4946a3c264573060
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark35.6086
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables584
Total number of constraints427
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)33
Number of constraints which are nor clauses,nor cardinality constraints394
Minimum length of a constraint1
Maximum length of a constraint34
Number of terms in the objective function 182
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 182
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 182
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2406
Sum of products size (including duplicates)10572
Number of different products2406
Sum of products size10572

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
0.02/0.08	c constraints 2833/0 clauses 2406/0 units 0
0.02/0.08	c vars 584
0.02/0.08	c objective 182 + 0
1800.06/1800.50	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-2681239-1277475488/watcher-2681239-1277475488 -o /tmp/evaluation-result-2681239-1277475488/solver-2681239-1277475488 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681239-1277475488.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: 0.96 0.48 0.19 3/106 26774
/proc/meminfo: memFree=1794860/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=2472 CPUtime=0
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 313 0 0 0 0 0 0 0 21 0 1 0 88839663 2531328 235 1992294400 134512640 136485738 4291019968 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26774/statm: 618 235 153 482 0 134 0

[startup+0.0318421 s]
/proc/loadavg: 0.96 0.48 0.19 3/106 26774
/proc/meminfo: memFree=1794860/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=3128 CPUtime=0.02
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 506 0 0 0 2 0 0 0 23 0 1 0 88839663 3203072 428 1992294400 134512640 136485738 4291019968 18446744073709551615 135181715 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26774/statm: 782 429 156 482 0 298 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3128

[startup+0.100847 s]
/proc/loadavg: 0.96 0.48 0.19 3/106 26774
/proc/meminfo: memFree=1794860/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=6908 CPUtime=0.09
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 1417 0 0 0 9 0 0 0 23 0 1 0 88839663 7073792 1339 1992294400 134512640 136485738 4291019968 18446744073709551615 134659008 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 1727 1339 194 482 0 1243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6908

[startup+0.300863 s]
/proc/loadavg: 0.96 0.48 0.19 3/106 26774
/proc/meminfo: memFree=1794860/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=20912 CPUtime=0.29
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 4917 0 0 0 27 2 0 0 23 0 1 0 88839663 21413888 4773 1992294400 134512640 136485738 4291019968 18446744073709551615 135318950 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 5228 4774 198 482 0 4744 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20912

[startup+0.700898 s]
/proc/loadavg: 0.96 0.48 0.19 3/106 26774
/proc/meminfo: memFree=1794860/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=44340 CPUtime=0.69
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 11235 0 0 0 63 6 0 0 25 0 1 0 88839663 45404160 10621 1992294400 134512640 136485738 4291019968 18446744073709551615 135463901 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 11085 10622 198 482 0 10601 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44340

[startup+1.50097 s]
/proc/loadavg: 0.96 0.48 0.19 2/107 26775
/proc/meminfo: memFree=1721940/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=101084 CPUtime=1.49
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 25706 0 0 0 137 12 0 0 25 0 1 0 88839663 103510016 24031 1992294400 134512640 136485738 4291019968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 25271 24031 226 482 0 24787 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 101084

[startup+3.1011 s]
/proc/loadavg: 1.04 0.51 0.19 2/107 26775
/proc/meminfo: memFree=1698876/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=101560 CPUtime=3.09
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 25773 0 0 0 294 15 0 0 25 0 1 0 88839663 103997440 24098 1992294400 134512640 136485738 4291019968 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 25390 24098 226 482 0 24906 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 101560

[startup+6.30038 s]
/proc/loadavg: 1.04 0.51 0.19 3/107 26775
/proc/meminfo: memFree=1698752/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=101560 CPUtime=6.29
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 25799 0 0 0 611 18 0 0 25 0 1 0 88839663 103997440 24124 1992294400 134512640 136485738 4291019968 18446744073709551615 135040537 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 25390 24124 226 482 0 24906 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101560

[startup+12.7019 s]
/proc/loadavg: 1.04 0.52 0.20 2/107 26775
/proc/meminfo: memFree=1697760/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=102616 CPUtime=12.68
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 26045 0 0 0 1239 29 0 0 25 0 1 0 88839663 105078784 24370 1992294400 134512640 136485738 4291019968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 25654 24370 226 482 0 25170 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 102616

[startup+25.501 s]
/proc/loadavg: 1.03 0.54 0.21 2/107 26775
/proc/meminfo: memFree=1695156/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=105340 CPUtime=25.48
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 26733 0 0 0 2499 49 0 0 25 0 1 0 88839663 107868160 25058 1992294400 134512640 136485738 4291019968 18446744073709551615 134659607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 26335 25058 226 482 0 25851 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 105340

[startup+51.1013 s]
/proc/loadavg: 1.02 0.57 0.23 2/107 26777
/proc/meminfo: memFree=1691436/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=109152 CPUtime=51.08
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 27621 0 0 0 5023 85 0 0 25 0 1 0 88839663 111771648 25946 1992294400 134512640 136485738 4291019968 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 27288 25946 226 482 0 26804 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 109152

[startup+102.309 s]
/proc/loadavg: 1.01 0.64 0.27 2/107 26777
/proc/meminfo: memFree=1688956/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=111688 CPUtime=102.27
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 28203 0 0 0 10080 147 0 0 25 0 1 0 88839663 114368512 26528 1992294400 134512640 136485738 4291019968 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 27922 26528 226 482 0 27438 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 111688

[startup+162.301 s]
/proc/loadavg: 1.00 0.70 0.31 2/107 26779
/proc/meminfo: memFree=1686972/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=113752 CPUtime=162.24
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 28708 0 0 0 16018 206 0 0 25 0 1 0 88839663 116482048 27033 1992294400 134512640 136485738 4291019968 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 28438 27033 226 482 0 27954 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 113752

[startup+222.301 s]
/proc/loadavg: 1.00 0.76 0.35 2/107 26781
/proc/meminfo: memFree=1686228/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=114552 CPUtime=222.23
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 28884 0 0 0 21951 272 0 0 25 0 1 0 88839663 117301248 27209 1992294400 134512640 136485738 4291019968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 28638 27209 226 482 0 28154 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 114552

[startup+282.301 s]
/proc/loadavg: 1.03 0.81 0.40 2/107 26783
/proc/meminfo: memFree=1683624/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=117336 CPUtime=282.22
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 29525 0 0 0 27880 342 0 0 25 0 1 0 88839663 120152064 27850 1992294400 134512640 136485738 4291019968 18446744073709551615 134659713 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 29334 27850 226 482 0 28850 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 117336

[startup+342.301 s]
/proc/loadavg: 1.01 0.84 0.43 2/107 26785
/proc/meminfo: memFree=1682632/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=118428 CPUtime=342.2
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 29783 0 0 0 33813 407 0 0 25 0 1 0 88839663 121270272 28108 1992294400 134512640 136485738 4291019968 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 29607 28108 226 482 0 29123 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 118428

[startup+402.302 s]
/proc/loadavg: 1.00 0.87 0.46 2/107 26785
/proc/meminfo: memFree=1681268/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=119856 CPUtime=402.19
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 30107 0 0 0 39743 476 0 0 25 0 1 0 88839663 122732544 28432 1992294400 134512640 136485738 4291019968 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 29964 28432 226 482 0 29480 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 119856

[startup+462.301 s]
/proc/loadavg: 1.00 0.89 0.49 2/107 26787
/proc/meminfo: memFree=1680524/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=120576 CPUtime=462.17
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 30247 0 0 0 45673 544 0 0 25 0 1 0 88839663 123469824 28572 1992294400 134512640 136485738 4291019968 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 30144 28572 226 482 0 29660 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 120576

[startup+522.301 s]
/proc/loadavg: 1.00 0.91 0.52 2/107 26789
/proc/meminfo: memFree=1680152/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=121024 CPUtime=522.16
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 30342 0 0 0 51609 607 0 0 25 0 1 0 88839663 123928576 28667 1992294400 134512640 136485738 4291019968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 30256 28667 226 482 0 29772 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 121024

[startup+582.301 s]
/proc/loadavg: 1.00 0.92 0.55 2/107 26791
/proc/meminfo: memFree=1678292/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=122844 CPUtime=582.15
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 30800 0 0 0 57545 670 0 0 25 0 1 0 88839663 125792256 29125 1992294400 134512640 136485738 4291019968 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 30711 29125 226 482 0 30227 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 122844

[startup+642.301 s]
/proc/loadavg: 1.00 0.93 0.57 2/107 26793
/proc/meminfo: memFree=1678292/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=122844 CPUtime=642.14
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 30807 0 0 0 63474 740 0 0 25 0 1 0 88839663 125792256 29132 1992294400 134512640 136485738 4291019968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 30711 29132 226 482 0 30227 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 122844

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 0.96 0.66 2/107 26802
/proc/meminfo: memFree=1676928/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=123364 CPUtime=882.07
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 30934 0 0 0 87257 950 0 0 25 0 1 0 88839663 126324736 29259 1992294400 134512640 136485738 4291019968 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 30841 29259 226 482 0 30357 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 123364

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.68 2/107 26804
/proc/meminfo: memFree=1676308/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=123844 CPUtime=942.06
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 31063 0 0 0 93205 1001 0 0 25 0 1 0 88839663 126816256 29388 1992294400 134512640 136485738 4291019968 18446744073709551615 134992541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 30961 29388 226 482 0 30477 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 123844

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.70 2/107 26804
/proc/meminfo: memFree=1676060/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=124084 CPUtime=1002.04
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 31139 0 0 0 99147 1057 0 0 25 0 1 0 88839663 127062016 29464 1992294400 134512640 136485738 4291019968 18446744073709551615 134880548 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 31021 29464 226 482 0 30537 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 124084

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.71 2/107 26806
/proc/meminfo: memFree=1675936/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=124084 CPUtime=1062.03
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 31141 0 0 0 105086 1117 0 0 25 0 1 0 88839663 127062016 29466 1992294400 134512640 136485738 4291019968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 31021 29466 226 482 0 30537 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 124084

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.73 2/107 26808
/proc/meminfo: memFree=1675316/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=124684 CPUtime=1122.01
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 31292 0 0 0 111026 1175 0 0 25 0 1 0 88839663 127676416 29617 1992294400 134512640 136485738 4291019968 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 31171 29617 226 482 0 30687 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 124684

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.74 2/107 26810
/proc/meminfo: memFree=1675316/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=124684 CPUtime=1182
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 31296 0 0 0 116966 1234 0 0 25 0 1 0 88839663 127676416 29621 1992294400 134512640 136485738 4291019968 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 31171 29621 226 482 0 30687 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 124684

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.75 2/107 26812
/proc/meminfo: memFree=1674820/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=124924 CPUtime=1241.99
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 31395 0 0 0 122918 1281 0 0 25 0 1 0 88839663 127922176 29720 1992294400 134512640 136485738 4291019968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 31231 29720 226 482 0 30747 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 124924

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.77 2/107 26812
/proc/meminfo: memFree=1674820/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=124924 CPUtime=1301.98
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 31395 0 0 0 128852 1346 0 0 25 0 1 0 88839663 127922176 29720 1992294400 134512640 136485738 4291019968 18446744073709551615 134638844 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 31231 29720 226 482 0 30747 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 124924

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.78 2/107 26814
/proc/meminfo: memFree=1673952/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=126112 CPUtime=1361.96
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 31670 0 0 0 134786 1410 0 0 25 0 1 0 88839663 129138688 29995 1992294400 134512640 136485738 4291019968 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 31528 29995 226 482 0 31044 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 126112

[startup+1422.31 s]
/proc/loadavg: 1.04 0.99 0.79 2/107 26816
/proc/meminfo: memFree=1672216/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=127696 CPUtime=1421.95
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 32063 0 0 0 140724 1471 0 0 25 0 1 0 88839663 130760704 30388 1992294400 134512640 136485738 4291019968 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 31924 30388 226 482 0 31440 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 127696

[startup+1482.3 s]
/proc/loadavg: 1.01 0.99 0.81 2/107 26818
/proc/meminfo: memFree=1672216/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=127696 CPUtime=1481.93
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 32065 0 0 0 146667 1526 0 0 25 0 1 0 88839663 130760704 30390 1992294400 134512640 136485738 4291019968 18446744073709551615 134616182 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 31924 30390 226 482 0 31440 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 127696

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.82 2/107 26820
/proc/meminfo: memFree=1672216/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=127696 CPUtime=1541.91
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 32065 0 0 0 152615 1576 0 0 25 0 1 0 88839663 130760704 30390 1992294400 134512640 136485738 4291019968 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 31924 30390 226 482 0 31440 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 127696

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.82 2/107 26820
/proc/meminfo: memFree=1672092/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=127696 CPUtime=1601.9
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 32065 0 0 0 158553 1637 0 0 25 0 1 0 88839663 130760704 30390 1992294400 134512640 136485738 4291019968 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 31924 30390 226 482 0 31440 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 127696

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.83 2/107 26822
/proc/meminfo: memFree=1672092/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=127696 CPUtime=1661.88
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 32065 0 0 0 164493 1695 0 0 25 0 1 0 88839663 130760704 30390 1992294400 134512640 136485738 4291019968 18446744073709551615 134891276 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 31924 30390 226 482 0 31440 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 127696

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.84 2/107 26824
/proc/meminfo: memFree=1672092/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=127696 CPUtime=1721.87
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 32068 0 0 0 170432 1755 0 0 25 0 1 0 88839663 130760704 30393 1992294400 134512640 136485738 4291019968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 31924 30393 226 482 0 31440 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 127696

[startup+1782.3 s]
/proc/loadavg: 1.03 1.00 0.85 2/107 26826
/proc/meminfo: memFree=1671968/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=127868 CPUtime=1781.85
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 32096 0 0 0 176367 1818 0 0 25 0 1 0 88839663 130936832 30421 1992294400 134512640 136485738 4291019968 18446744073709551615 134880524 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 31967 30421 226 482 0 31483 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 127868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.09 1.02 0.85 2/107 26826
/proc/meminfo: memFree=1671968/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=127868 CPUtime=1800.06
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 32096 0 0 0 178174 1832 0 0 25 0 1 0 88839663 130936832 30421 1992294400 134512640 136485738 4291019968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 31967 30421 226 482 0 31483 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 127868

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: 1.09 1.02 0.85 2/107 26826
/proc/meminfo: memFree=1671968/2059040 swapFree=4140544/4192956
[pid=26774] ppid=26772 vsize=127868 CPUtime=1800.06
/proc/26774/stat : 26774 (pbct) R 26772 26774 26649 0 -1 4202496 32096 0 0 0 178174 1832 0 0 25 0 1 0 88839663 130936832 30421 1992294400 134512640 136485738 4291019968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26774/statm: 31967 30421 226 482 0 31483 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 127868

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.08
CPU user time (s): 1781.75
CPU system time (s): 18.3362
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 127868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.75
system time used= 18.3362
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32096
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= 6978

runsolver used 3.03254 second user time and 8.44971 second system time

The end

Launcher Data 

Begin job on node057 at 2010-06-25 16:18:08
IDJOB=2681239
IDBENCH=72484
IDSOLVER=1170
FILE ID=node057/2681239-1277475488
PBS_JOBID= 11190490
Free space on /tmp= 62392 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-NLC/oren/keeloq_tasca_instances/normalized-90_rounds_5_errors.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681239-1277475488/watcher-2681239-1277475488 -o /tmp/evaluation-result-2681239-1277475488/solver-2681239-1277475488 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681239-1277475488.opb

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

MD5SUM BENCH= 06d341d0af76f66d4946a3c264573060
RANDOM SEED=658797263

node057.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1795264 kB
Buffers:         37784 kB
Cached:         128304 kB
SwapCached:       5360 kB
Active:          66212 kB
Inactive:       112908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1795264 kB
SwapTotal:     4192956 kB
SwapFree:      4140544 kB
Dirty:            3992 kB
Writeback:           0 kB
AnonPages:       11516 kB
Mapped:          12040 kB
Slab:            62696 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182288 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= 62388 MiB
End job on node057 at 2010-06-25 16:48:11