Trace number 2681229

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) 1800.06 1800.52

General information on the benchmark

Name/OPT-SMALLINT-NLC/oren/keeloq_tasca_instances/
normalized-90_rounds_10_errors.opb
MD5SUMb561a61efc46169e6f19abce33721598
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark235.663
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 

0.00/0.01	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.01	c Based on OpenSMT/CT 20091015
0.05/0.07	c constraints 2833/0 clauses 2406/0 units 0
0.05/0.07	c vars 584
0.05/0.07	c objective 182 + 0
1800.03/1800.50	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-2681229-1277475283/watcher-2681229-1277475283 -o /tmp/evaluation-result-2681229-1277475283/solver-2681229-1277475283 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681229-1277475283.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: 0.00 0.00 0.00 3/105 27583
/proc/meminfo: memFree=1822928/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=2472 CPUtime=0
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 335 0 0 0 0 0 0 0 21 0 1 0 88822461 2531328 258 1992294400 134512640 136485738 4291581376 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27583/statm: 618 259 153 482 0 134 0

[startup+0.056093 s]
/proc/loadavg: 0.00 0.00 0.00 3/105 27583
/proc/meminfo: memFree=1822928/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=3896 CPUtime=0.05
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 684 0 0 0 5 0 0 0 23 0 1 0 88822461 3989504 607 1992294400 134512640 136485738 4291581376 18446744073709551615 135173200 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27583/statm: 974 608 156 482 0 490 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3896

[startup+0.101098 s]
/proc/loadavg: 0.00 0.00 0.00 3/105 27583
/proc/meminfo: memFree=1822928/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=7572 CPUtime=0.09
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 1560 0 0 0 9 0 0 0 23 0 1 0 88822461 7753728 1483 1992294400 134512640 136485738 4291581376 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 1893 1485 194 482 0 1409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7572

[startup+0.301118 s]
/proc/loadavg: 0.00 0.00 0.00 3/105 27583
/proc/meminfo: memFree=1822928/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=21968 CPUtime=0.29
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 5186 0 0 0 27 2 0 0 23 0 1 0 88822461 22495232 5043 1992294400 134512640 136485738 4291581376 18446744073709551615 134719586 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 5492 5044 198 482 0 5008 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21968

[startup+0.701161 s]
/proc/loadavg: 0.00 0.00 0.00 3/105 27583
/proc/meminfo: memFree=1822928/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=46980 CPUtime=0.69
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 11951 0 0 0 63 6 0 0 25 0 1 0 88822461 48107520 11338 1992294400 134512640 136485738 4291581376 18446744073709551615 134736733 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 11745 11339 198 482 0 11261 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46980

[startup+1.50125 s]
/proc/loadavg: 0.08 0.02 0.01 2/106 27584
/proc/meminfo: memFree=1740584/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=101084 CPUtime=1.49
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 25706 0 0 0 138 11 0 0 25 0 1 0 88822461 103510016 24032 1992294400 134512640 136485738 4291581376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 25271 24032 226 482 0 24787 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 101084

[startup+3.10141 s]
/proc/loadavg: 0.08 0.02 0.01 2/106 27584
/proc/meminfo: memFree=1726944/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=101560 CPUtime=3.09
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 25777 0 0 0 296 13 0 0 25 0 1 0 88822461 103997440 24103 1992294400 134512640 136485738 4291581376 18446744073709551615 134880669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 25390 24103 226 482 0 24906 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 101560

[startup+6.30075 s]
/proc/loadavg: 0.08 0.02 0.01 2/106 27584
/proc/meminfo: memFree=1726820/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=101560 CPUtime=6.29
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 25792 0 0 0 613 16 0 0 25 0 1 0 88822461 103997440 24118 1992294400 134512640 136485738 4291581376 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 25390 24118 226 482 0 24906 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101560

[startup+12.7014 s]
/proc/loadavg: 0.22 0.05 0.02 2/106 27584
/proc/meminfo: memFree=1726324/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=101956 CPUtime=12.69
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 25878 0 0 0 1246 23 0 0 25 0 1 0 88822461 104402944 24204 1992294400 134512640 136485738 4291581376 18446744073709551615 135037620 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 25489 24204 226 482 0 25005 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 101956

[startup+25.5008 s]
/proc/loadavg: 0.34 0.08 0.02 2/106 27584
/proc/meminfo: memFree=1725704/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=102892 CPUtime=25.48
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 26143 0 0 0 2511 37 0 0 25 0 1 0 88822461 105361408 24469 1992294400 134512640 136485738 4291581376 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 25723 24469 226 482 0 25239 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 102892

[startup+51.1005 s]
/proc/loadavg: 0.56 0.15 0.05 2/106 27584
/proc/meminfo: memFree=1723472/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=104908 CPUtime=51.08
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 26639 0 0 0 5046 62 0 0 25 0 1 0 88822461 107425792 24965 1992294400 134512640 136485738 4291581376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 26227 24965 226 482 0 25743 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 104908

[startup+102.308 s]
/proc/loadavg: 0.82 0.29 0.10 2/106 27586
/proc/meminfo: memFree=1718636/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=109636 CPUtime=102.27
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 27809 0 0 0 10120 107 0 0 25 0 1 0 88822461 112267264 26135 1992294400 134512640 136485738 4291581376 18446744073709551615 135047572 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 27409 26135 226 482 0 26925 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 109636

[startup+162.301 s]
/proc/loadavg: 0.93 0.42 0.15 2/106 27588
/proc/meminfo: memFree=1715536/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=112564 CPUtime=162.25
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 28541 0 0 0 16053 172 0 0 25 0 1 0 88822461 115265536 26867 1992294400 134512640 136485738 4291581376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 28141 26867 226 482 0 27657 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 112564

[startup+222.301 s]
/proc/loadavg: 0.97 0.52 0.20 2/106 27590
/proc/meminfo: memFree=1714296/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=113872 CPUtime=222.23
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 28849 0 0 0 21979 244 0 0 25 0 1 0 88822461 116604928 27175 1992294400 134512640 136485738 4291581376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 28468 27175 226 482 0 27984 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 113872

[startup+282.301 s]
/proc/loadavg: 0.99 0.61 0.25 2/106 27590
/proc/meminfo: memFree=1714048/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=114204 CPUtime=282.21
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 28903 0 0 0 27918 303 0 0 25 0 1 0 88822461 116944896 27229 1992294400 134512640 136485738 4291581376 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 28551 27229 226 482 0 28067 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 114204

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.30 2/106 27592
/proc/meminfo: memFree=1713676/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=114468 CPUtime=342.2
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 28988 0 0 0 33860 360 0 0 25 0 1 0 88822461 117215232 27314 1992294400 134512640 136485738 4291581376 18446744073709551615 134880944 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 28617 27314 226 482 0 28133 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 114468

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.34 2/106 27594
/proc/meminfo: memFree=1711196/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=116852 CPUtime=402.19
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 29599 0 0 0 39795 424 0 0 25 0 1 0 88822461 119656448 27925 1992294400 134512640 136485738 4291581376 18446744073709551615 135725392 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 29213 27925 226 482 0 28729 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 116852

[startup+462.301 s]
/proc/loadavg: 0.99 0.78 0.38 2/106 27596
/proc/meminfo: memFree=1710576/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=117684 CPUtime=462.17
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 29762 0 0 0 45734 483 0 0 25 0 1 0 88822461 120508416 28088 1992294400 134512640 136485738 4291581376 18446744073709551615 135047035 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 29421 28088 226 482 0 28937 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 117684

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/106 27598
/proc/meminfo: memFree=1710452/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=117684 CPUtime=522.16
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 29762 0 0 0 51676 540 0 0 25 0 1 0 88822461 120508416 28088 1992294400 134512640 136485738 4291581376 18446744073709551615 134882308 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 29421 28088 226 482 0 28937 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 117684

[startup+582.301 s]
/proc/loadavg: 0.99 0.85 0.45 2/106 27598
/proc/meminfo: memFree=1710452/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=117684 CPUtime=582.14
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 29793 0 0 0 57623 591 0 0 25 0 1 0 88822461 120508416 28119 1992294400 134512640 136485738 4291581376 18446744073709551615 135040470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 29421 28119 226 482 0 28937 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 117684

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.48 2/106 27600
/proc/meminfo: memFree=1708344/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=119816 CPUtime=642.13
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 30304 0 0 0 63571 642 0 0 25 0 1 0 88822461 122691584 28630 1992294400 134512640 136485738 4291581376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 29954 28630 226 482 0 29470 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 119816

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 0.99 0.93 0.58 2/106 27606
/proc/meminfo: memFree=1701772/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=126328 CPUtime=882.07
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 31876 0 0 0 87336 871 0 0 25 0 1 0 88822461 129359872 30202 1992294400 134512640 136485738 4291581376 18446744073709551615 134875900 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 31582 30202 226 482 0 31098 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 126328

[startup+942.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/106 27608
/proc/meminfo: memFree=1700408/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=127660 CPUtime=942.04
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 32195 0 0 0 93266 938 0 0 25 0 1 0 88822461 130723840 30521 1992294400 134512640 136485738 4291581376 18446744073709551615 134922006 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 31915 30521 226 482 0 31431 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 127660

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/106 27610
/proc/meminfo: memFree=1700408/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=127660 CPUtime=1002.03
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 32195 0 0 0 99209 994 0 0 25 0 1 0 88822461 130723840 30521 1992294400 134512640 136485738 4291581376 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 31915 30521 226 482 0 31431 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 127660

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/106 27615
/proc/meminfo: memFree=1699788/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=127660 CPUtime=1062.02
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 32195 0 0 0 105156 1046 0 0 25 0 1 0 88822461 130723840 30521 1992294400 134512640 136485738 4291581376 18446744073709551615 135040785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 31915 30521 226 482 0 31431 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 127660

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/106 27617
/proc/meminfo: memFree=1699788/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=127660 CPUtime=1122
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 32195 0 0 0 111103 1097 0 0 25 0 1 0 88822461 130723840 30521 1992294400 134512640 136485738 4291581376 18446744073709551615 135037957 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 31915 30521 226 482 0 31431 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 127660

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/106 27617
/proc/meminfo: memFree=1697680/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=130036 CPUtime=1181.99
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 32820 0 0 0 117048 1151 0 0 25 0 1 0 88822461 133156864 31146 1992294400 134512640 136485738 4291581376 18446744073709551615 135050889 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 32509 31146 226 482 0 32025 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 130036

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.70 2/106 27619
/proc/meminfo: memFree=1697060/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=130564 CPUtime=1241.97
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 32946 0 0 0 122993 1204 0 0 25 0 1 0 88822461 133697536 31272 1992294400 134512640 136485738 4291581376 18446744073709551615 135044136 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 32641 31272 226 482 0 32157 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 130564

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/106 27621
/proc/meminfo: memFree=1696192/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=131360 CPUtime=1301.96
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 33124 0 0 0 128930 1266 0 0 25 0 1 0 88822461 134512640 31450 1992294400 134512640 136485738 4291581376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 32840 31450 226 482 0 32356 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 131360

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.74 2/106 27623
/proc/meminfo: memFree=1695820/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=131824 CPUtime=1361.94
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 33212 0 0 0 134880 1314 0 0 25 0 1 0 88822461 134987776 31538 1992294400 134512640 136485738 4291581376 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 32956 31538 226 482 0 32472 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 131824

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.75 2/106 27625
/proc/meminfo: memFree=1695820/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=131824 CPUtime=1421.93
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 33214 0 0 0 140823 1370 0 0 25 0 1 0 88822461 134987776 31540 1992294400 134512640 136485738 4291581376 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 32956 31540 226 482 0 32472 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 131824

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.76 2/106 27625
/proc/meminfo: memFree=1695820/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=131824 CPUtime=1481.91
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 33228 0 0 0 146760 1431 0 0 25 0 1 0 88822461 134987776 31554 1992294400 134512640 136485738 4291581376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 32956 31554 226 482 0 32472 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 131824

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.77 2/106 27627
/proc/meminfo: memFree=1694952/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=133216 CPUtime=1541.9
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 33450 0 0 0 152690 1500 0 0 25 0 1 0 88822461 136413184 31776 1992294400 134512640 136485738 4291581376 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 33304 31776 226 482 0 32820 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 133216

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/106 27629
/proc/meminfo: memFree=1694828/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=133216 CPUtime=1601.88
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 33450 0 0 0 158641 1547 0 0 25 0 1 0 88822461 136413184 31776 1992294400 134512640 136485738 4291581376 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 33304 31776 226 482 0 32820 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 133216

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/106 27631
/proc/meminfo: memFree=1694580/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=133216 CPUtime=1661.86
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 33528 0 0 0 164598 1588 0 0 25 0 1 0 88822461 136413184 31854 1992294400 134512640 136485738 4291581376 18446744073709551615 135024603 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 33304 31854 226 482 0 32820 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 133216

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/106 27633
/proc/meminfo: memFree=1694332/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=133436 CPUtime=1721.85
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 33555 0 0 0 170546 1639 0 0 25 0 1 0 88822461 136638464 31881 1992294400 134512640 136485738 4291581376 18446744073709551615 135047026 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 33359 31881 226 482 0 32875 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 133436

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/106 27633
/proc/meminfo: memFree=1694084/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=133436 CPUtime=1781.83
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 33564 0 0 0 176490 1693 0 0 25 0 1 0 88822461 136638464 31890 1992294400 134512640 136485738 4291581376 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 33359 31890 226 482 0 32875 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 133436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.82 2/106 27635
/proc/meminfo: memFree=1692968/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=134668 CPUtime=1800.03
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 33846 0 0 0 178286 1717 0 0 25 0 1 0 88822461 137900032 32172 1992294400 134512640 136485738 4291581376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 33667 32172 226 482 0 33183 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 134668

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: 0.99 0.97 0.82 2/106 27635
/proc/meminfo: memFree=1692968/2059040 swapFree=4140332/4192956
[pid=27583] ppid=27581 vsize=134668 CPUtime=1800.03
/proc/27583/stat : 27583 (pbct) R 27581 27583 27558 0 -1 4202496 33846 0 0 0 178286 1717 0 0 25 0 1 0 88822461 137900032 32172 1992294400 134512640 136485738 4291581376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27583/statm: 33667 32172 226 482 0 33183 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 134668

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1782.87
CPU system time (s): 17.1934
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 134668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1782.87
system time used= 17.1934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33846
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= 3686

runsolver used 2.85457 second user time and 8.62569 second system time

The end

Launcher Data 

Begin job on node081 at 2010-06-25 16:14:44
IDJOB=2681229
IDBENCH=72483
IDSOLVER=1170
FILE ID=node081/2681229-1277475283
PBS_JOBID= 11190487
Free space on /tmp= 121788 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-NLC/oren/keeloq_tasca_instances/normalized-90_rounds_10_errors.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681229-1277475283/watcher-2681229-1277475283 -o /tmp/evaluation-result-2681229-1277475283/solver-2681229-1277475283 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681229-1277475283.opb

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

MD5SUM BENCH= b561a61efc46169e6f19abce33721598
RANDOM SEED=1220955871

node081.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		: 3000.212
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	: 6000.42
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		: 3000.212
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1823580 kB
Buffers:         36428 kB
Cached:         100740 kB
SwapCached:       5772 kB
Active:          58876 kB
Inactive:        91692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1823580 kB
SwapTotal:     4192956 kB
SwapFree:      4140332 kB
Dirty:            2012 kB
Writeback:           0 kB
AnonPages:       11544 kB
Mapped:          12164 kB
Slab:            63208 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181796 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 121784 MiB
End job on node081 at 2010-06-25 16:44:46