Trace number 2683143

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 fixed? (TO) 1800.11 1801.02

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 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.06/0.07	c constraints 2833/0 clauses 2406/0 units 0
0.06/0.07	c vars 584
0.06/0.07	c objective 182 + 0
1800.09/1801.00	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-2683143-1277517313/watcher-2683143-1277517313 -o /tmp/evaluation-result-2683143-1277517313/solver-2683143-1277517313 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683143-1277517313.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: 1.20 1.11 1.03 3/106 30700
/proc/meminfo: memFree=1826796/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=2400 CPUtime=0
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 309 0 0 0 0 0 0 0 17 0 1 0 93022916 2457600 229 1992294400 134512640 136421960 4291752224 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30700/statm: 600 230 141 467 0 131 0

[startup+0.0644629 s]
/proc/loadavg: 1.20 1.11 1.03 3/106 30700
/proc/meminfo: memFree=1826796/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=4220 CPUtime=0.06
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 767 0 0 0 6 0 0 0 17 0 1 0 93022916 4321280 687 1992294400 134512640 136421960 4291752224 18446744073709551615 135818268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30700/statm: 1055 688 146 467 0 586 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4220

[startup+0.101466 s]
/proc/loadavg: 1.20 1.11 1.03 3/106 30700
/proc/meminfo: memFree=1826796/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=8056 CPUtime=0.09
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 1701 0 0 0 8 1 0 0 17 0 1 0 93022916 8249344 1621 1992294400 134512640 136421960 4291752224 18446744073709551615 135812090 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30700/statm: 2014 1622 189 467 0 1545 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8056

[startup+0.301484 s]
/proc/loadavg: 1.20 1.11 1.03 3/106 30700
/proc/meminfo: memFree=1826796/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=22676 CPUtime=0.29
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 5408 0 0 0 27 2 0 0 17 0 1 0 93022916 23220224 5262 1992294400 134512640 136421960 4291752224 18446744073709551615 134707022 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30700/statm: 5669 5262 193 467 0 5200 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22676

[startup+0.701518 s]
/proc/loadavg: 1.20 1.11 1.03 3/106 30700
/proc/meminfo: memFree=1826796/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=49548 CPUtime=0.69
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 12628 0 0 0 64 5 0 0 17 0 1 0 93022916 50737152 12012 1992294400 134512640 136421960 4291752224 18446744073709551615 135810351 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30700/statm: 12387 12013 193 467 0 11918 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49548

[startup+1.50159 s]
/proc/loadavg: 1.20 1.11 1.03 2/107 30701
/proc/meminfo: memFree=1741848/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=101232 CPUtime=1.5
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 25721 0 0 0 140 10 0 0 18 0 1 0 93022916 103661568 24044 1992294400 134512640 136421960 4291752224 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30700/statm: 25308 24044 214 467 0 24839 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 101232

[startup+3.10073 s]
/proc/loadavg: 1.20 1.11 1.03 2/107 30701
/proc/meminfo: memFree=1730812/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=101488 CPUtime=3.09
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 25763 0 0 0 297 12 0 0 21 0 1 0 93022916 103923712 24086 1992294400 134512640 136421960 4291752224 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30700/statm: 25372 24086 214 467 0 24903 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 101488

[startup+6.30101 s]
/proc/loadavg: 1.18 1.11 1.03 2/107 30701
/proc/meminfo: memFree=1730812/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=101488 CPUtime=6.29
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 25779 0 0 0 614 15 0 0 25 0 1 0 93022916 103923712 24102 1992294400 134512640 136421960 4291752224 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30700/statm: 25372 24102 214 467 0 24903 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101488

[startup+12.7006 s]
/proc/loadavg: 1.17 1.11 1.03 2/107 30701
/proc/meminfo: memFree=1730192/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=101884 CPUtime=12.68
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 25891 0 0 0 1247 21 0 0 25 0 1 0 93022916 104329216 24214 1992294400 134512640 136421960 4291752224 18446744073709551615 135019076 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30700/statm: 25471 24214 214 467 0 25002 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 101884

[startup+25.5017 s]
/proc/loadavg: 1.13 1.10 1.03 2/107 30701
/proc/meminfo: memFree=1726844/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=105392 CPUtime=25.48
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 26735 0 0 0 2505 43 0 0 25 0 1 0 93022916 107921408 25058 1992294400 134512640 136421960 4291752224 18446744073709551615 134861950 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30700/statm: 26348 25058 214 467 0 25879 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 105392

[startup+51.1009 s]
/proc/loadavg: 1.08 1.09 1.03 2/107 30703
/proc/meminfo: memFree=1723868/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=108300 CPUtime=51.08
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 27464 0 0 0 5028 80 0 0 25 0 1 0 93022916 110899200 25787 1992294400 134512640 136421960 4291752224 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30700/statm: 27075 25787 214 467 0 26606 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 108300

[startup+102.308 s]
/proc/loadavg: 1.03 1.08 1.02 2/107 30703
/proc/meminfo: memFree=1720396/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=111808 CPUtime=102.27
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 28295 0 0 0 10098 129 0 0 25 0 1 0 93022916 114491392 26618 1992294400 134512640 136421960 4291752224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30700/statm: 27952 26618 214 467 0 27483 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 111808

[startup+162.302 s]
/proc/loadavg: 1.01 1.06 1.02 2/107 30705
/proc/meminfo: memFree=1718412/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=113804 CPUtime=162.25
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 28764 0 0 0 16021 204 0 0 25 0 1 0 93022916 116535296 27087 1992294400 134512640 136421960 4291752224 18446744073709551615 134862093 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30700/statm: 28451 27087 214 467 0 27982 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 113804

[startup+222.301 s]
/proc/loadavg: 1.08 1.06 1.02 2/107 30707
/proc/meminfo: memFree=1718412/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=113804 CPUtime=222.24
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 28764 0 0 0 21963 261 0 0 25 0 1 0 93022916 116535296 27087 1992294400 134512640 136421960 4291752224 18446744073709551615 134862014 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30700/statm: 28451 27087 214 467 0 27982 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 113804

[startup+282.301 s]
/proc/loadavg: 1.09 1.07 1.02 2/107 30709
/proc/meminfo: memFree=1713204/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=119232 CPUtime=282.22
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 30142 0 0 0 27896 326 0 0 25 0 1 0 93022916 122093568 28465 1992294400 134512640 136421960 4291752224 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30700/statm: 29808 28465 214 467 0 29339 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 119232

[startup+342.301 s]
/proc/loadavg: 1.09 1.07 1.02 2/107 30711
/proc/meminfo: memFree=1711592/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=120560 CPUtime=342.21
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 30462 0 0 0 33834 387 0 0 25 0 1 0 93022916 123453440 28785 1992294400 134512640 136421960 4291752224 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30700/statm: 30140 28785 214 467 0 29671 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 120560

[startup+402.302 s]
/proc/loadavg: 1.09 1.07 1.01 2/107 30720
/proc/meminfo: memFree=1710600/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=120988 CPUtime=402.19
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 30553 0 0 0 39758 461 0 0 25 0 1 0 93022916 123891712 28876 1992294400 134512640 136421960 4291752224 18446744073709551615 134864206 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30700/statm: 30247 28876 214 467 0 29778 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 120988

[startup+462.3 s]
/proc/loadavg: 1.18 1.11 1.03 2/107 31188
/proc/meminfo: memFree=1678872/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=121308 CPUtime=461.95
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 30620 0 0 0 45657 538 0 0 25 0 1 0 93022916 124219392 28943 1992294400 134512640 136421960 4291752224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 30327 28943 214 467 0 29858 0
Current children cumulated CPU time (s) 461.95
Current children cumulated vsize (KiB) 121308

[startup+522.3 s]
/proc/loadavg: 1.06 1.09 1.02 2/107 31190
/proc/meminfo: memFree=1678872/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=121852 CPUtime=521.92
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 30733 0 0 0 51582 610 0 0 25 0 1 0 93022916 124776448 29056 1992294400 134512640 136421960 4291752224 18446744073709551615 135032112 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 30463 29056 214 467 0 29994 0
Current children cumulated CPU time (s) 521.92
Current children cumulated vsize (KiB) 121852

[startup+582.301 s]
/proc/loadavg: 1.02 1.07 1.02 2/107 31192
/proc/meminfo: memFree=1678872/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=121852 CPUtime=581.9
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 30733 0 0 0 57503 687 0 0 25 0 1 0 93022916 124776448 29056 1992294400 134512640 136421960 4291752224 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 30463 29056 214 467 0 29994 0
Current children cumulated CPU time (s) 581.9
Current children cumulated vsize (KiB) 121852

[startup+642.301 s]
/proc/loadavg: 1.01 1.05 1.01 2/107 31194
/proc/meminfo: memFree=1678872/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=121852 CPUtime=641.88
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 30737 0 0 0 63436 752 0 0 25 0 1 0 93022916 124776448 29060 1992294400 134512640 136421960 4291752224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 30463 29060 214 467 0 29994 0
Current children cumulated CPU time (s) 641.88
Current children cumulated vsize (KiB) 121852

[startup+702.3 s]

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

[startup+822.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 31198
/proc/meminfo: memFree=1676400/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=124228 CPUtime=821.79
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 31332 0 0 0 81243 936 0 0 25 0 1 0 93022916 127209472 29655 1992294400 134512640 136421960 4291752224 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 31057 29655 214 467 0 30588 0
Current children cumulated CPU time (s) 821.79
Current children cumulated vsize (KiB) 124228

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 31200
/proc/meminfo: memFree=1676276/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=124228 CPUtime=881.76
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 31337 0 0 0 87157 1019 0 0 25 0 1 0 93022916 127209472 29660 1992294400 134512640 136421960 4291752224 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 31057 29660 214 467 0 30588 0
Current children cumulated CPU time (s) 881.76
Current children cumulated vsize (KiB) 124228

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31202
/proc/meminfo: memFree=1675780/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=124608 CPUtime=941.74
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 31449 0 0 0 93084 1090 0 0 25 0 1 0 93022916 127598592 29772 1992294400 134512640 136421960 4291752224 18446744073709551615 134973951 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 31152 29772 214 467 0 30683 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 124608

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31202
/proc/meminfo: memFree=1675284/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=125248 CPUtime=1001.72
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 31559 0 0 0 99016 1156 0 0 25 0 1 0 93022916 128253952 29882 1992294400 134512640 136421960 4291752224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 31312 29882 214 467 0 30843 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 125248

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31204
/proc/meminfo: memFree=1674788/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=125808 CPUtime=1061.69
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 31682 0 0 0 104947 1222 0 0 25 0 1 0 93022916 128827392 30005 1992294400 134512640 136421960 4291752224 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 31452 30005 214 467 0 30983 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 125808

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31206
/proc/meminfo: memFree=1674416/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=126648 CPUtime=1121.67
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 31831 0 0 0 110879 1288 0 0 25 0 1 0 93022916 129687552 30154 1992294400 134512640 136421960 4291752224 18446744073709551615 134857801 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 31662 30154 214 467 0 31193 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 126648

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31208
/proc/meminfo: memFree=1674044/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=126888 CPUtime=1181.64
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 31931 0 0 0 116816 1348 0 0 25 0 1 0 93022916 129933312 30254 1992294400 134512640 136421960 4291752224 18446744073709551615 134861921 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 31722 30254 214 467 0 31253 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 126888

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31210
/proc/meminfo: memFree=1673300/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=127608 CPUtime=1241.62
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 32102 0 0 0 122746 1416 0 0 25 0 1 0 93022916 130670592 30425 1992294400 134512640 136421960 4291752224 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 31902 30425 214 467 0 31433 0
Current children cumulated CPU time (s) 1241.62
Current children cumulated vsize (KiB) 127608

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31210
/proc/meminfo: memFree=1673176/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=127608 CPUtime=1301.6
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 32104 0 0 0 128671 1489 0 0 25 0 1 0 93022916 130670592 30427 1992294400 134512640 136421960 4291752224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 31902 30427 214 467 0 31433 0
Current children cumulated CPU time (s) 1301.6
Current children cumulated vsize (KiB) 127608

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31212
/proc/meminfo: memFree=1673176/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=127608 CPUtime=1361.57
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 32104 0 0 0 134588 1569 0 0 25 0 1 0 93022916 130670592 30427 1992294400 134512640 136421960 4291752224 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 31902 30427 214 467 0 31433 0
Current children cumulated CPU time (s) 1361.57
Current children cumulated vsize (KiB) 127608

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31214
/proc/meminfo: memFree=1672060/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=128904 CPUtime=1421.55
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 32376 0 0 0 140501 1654 0 0 25 0 1 0 93022916 131997696 30699 1992294400 134512640 136421960 4291752224 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 32226 30699 214 467 0 31757 0
Current children cumulated CPU time (s) 1421.55
Current children cumulated vsize (KiB) 128904

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31216
/proc/meminfo: memFree=1671316/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=129512 CPUtime=1481.51
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 32535 0 0 0 146429 1722 0 0 25 0 1 0 93022916 132620288 30858 1992294400 134512640 136421960 4291752224 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 32378 30858 214 467 0 31909 0
Current children cumulated CPU time (s) 1481.51
Current children cumulated vsize (KiB) 129512

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31218
/proc/meminfo: memFree=1668960/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=131784 CPUtime=1541.49
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 33102 0 0 0 152365 1784 0 0 25 0 1 0 93022916 134946816 31425 1992294400 134512640 136421960 4291752224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 32946 31425 214 467 0 32477 0
Current children cumulated CPU time (s) 1541.49
Current children cumulated vsize (KiB) 131784

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31218
/proc/meminfo: memFree=1668960/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=131784 CPUtime=1601.46
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 33102 0 0 0 158288 1858 0 0 25 0 1 0 93022916 134946816 31425 1992294400 134512640 136421960 4291752224 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 32946 31425 214 467 0 32477 0
Current children cumulated CPU time (s) 1601.46
Current children cumulated vsize (KiB) 131784

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31220
/proc/meminfo: memFree=1668836/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=131784 CPUtime=1661.43
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 33108 0 0 0 164229 1914 0 0 25 0 1 0 93022916 134946816 31431 1992294400 134512640 136421960 4291752224 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 32946 31431 214 467 0 32477 0
Current children cumulated CPU time (s) 1661.43
Current children cumulated vsize (KiB) 131784

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31222
/proc/meminfo: memFree=1666356/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=134308 CPUtime=1721.41
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 33735 0 0 0 170166 1975 0 0 25 0 1 0 93022916 137531392 32058 1992294400 134512640 136421960 4291752224 18446744073709551615 135027097 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 33577 32058 214 467 0 33108 0
Current children cumulated CPU time (s) 1721.41
Current children cumulated vsize (KiB) 134308

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31224
/proc/meminfo: memFree=1665116/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=135496 CPUtime=1781.38
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 34035 0 0 0 176088 2050 0 0 25 0 1 0 93022916 138747904 32358 1992294400 134512640 136421960 4291752224 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 33874 32358 214 467 0 33405 0
Current children cumulated CPU time (s) 1781.38
Current children cumulated vsize (KiB) 135496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31224
/proc/meminfo: memFree=1665116/2059040 swapFree=4139692/4192956
[pid=30700] ppid=30698 vsize=135496 CPUtime=1800.09
/proc/30700/stat : 30700 (pbct) R 30698 30700 29744 0 -1 4202496 34035 0 0 0 177940 2069 0 0 25 0 1 0 93022916 138747904 32358 1992294400 134512640 136421960 4291752224 18446744073709551615 134855922 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30700/statm: 33874 32358 214 467 0 33405 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 135496

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 0
Real time (s): 1801.02
CPU time (s): 1800.11
CPU user time (s): 1779.4
CPU system time (s): 20.7069
CPU usage (%): 99.9492
Max. virtual memory (cumulated for all children) (KiB): 135496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.4
system time used= 20.7069
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34037
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= 24498

runsolver used 3.18252 second user time and 9.15261 second system time

The end

Launcher Data 

Begin job on node050 at 2010-06-26 03:55:13
IDJOB=2683143
IDBENCH=72483
IDSOLVER=1192
FILE ID=node050/2683143-1277517313
PBS_JOBID= 11190620
Free space on /tmp= 62380 MiB

SOLVER NAME= PB/CT 0.1 fixed
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-2683143-1277517313/watcher-2683143-1277517313 -o /tmp/evaluation-result-2683143-1277517313/solver-2683143-1277517313 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683143-1277517313.opb

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

MD5SUM BENCH= b561a61efc46169e6f19abce33721598
RANDOM SEED=1722068856

node050.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		: 3000.215
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	: 6000.43
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		: 3000.215
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:       1827324 kB
Buffers:         30508 kB
Cached:         106900 kB
SwapCached:       6296 kB
Active:          76272 kB
Inactive:        74444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1827324 kB
SwapTotal:     4192956 kB
SwapFree:      4139692 kB
Dirty:            1932 kB
Writeback:           0 kB
AnonPages:       11956 kB
Mapped:          11932 kB
Slab:            58924 kB
PageTables:       4128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181292 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= 62380 MiB
End job on node050 at 2010-06-26 04:25:16