Trace number 2681249

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) 1800.04 1800.92

General information on the benchmark

Name/OPT-SMALLINT-NLC/oren/keeloq_tasca_instances/
normalized-90_rounds_15_errors.opb
MD5SUMb155444c97f18a8f3025da7494a3d01e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark31
Best CPU time to get the best result obtained on this benchmark1798.05
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 19
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
0.07/0.08	c constraints 2833/0 clauses 2406/0 units 0
0.07/0.08	c vars 584
0.07/0.08	c objective 182 + 0
1800.02/1800.90	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-2681249-1277517583/watcher-2681249-1277517583 -o /tmp/evaluation-result-2681249-1277517583/solver-2681249-1277517583 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681249-1277517583.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: 1.12 1.03 1.01 3/106 31362
/proc/meminfo: memFree=1847968/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=2472 CPUtime=0
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 315 0 0 0 0 0 0 0 17 0 1 0 93049255 2531328 237 1992294400 134512640 136485738 4294138480 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31362/statm: 618 238 153 482 0 134 0

[startup+0.075096 s]
/proc/loadavg: 1.12 1.03 1.01 3/106 31362
/proc/meminfo: memFree=1847968/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=4284 CPUtime=0.07
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 795 0 0 0 7 0 0 0 17 0 1 0 93049255 4386816 717 1992294400 134512640 136485738 4294138480 18446744073709551615 135178910 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31362/statm: 1071 717 156 482 0 587 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4284

[startup+0.101099 s]
/proc/loadavg: 1.12 1.03 1.01 3/106 31362
/proc/meminfo: memFree=1847968/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=7044 CPUtime=0.09
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 1451 0 0 0 9 0 0 0 17 0 1 0 93049255 7213056 1373 1992294400 134512640 136485738 4294138480 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 1761 1374 194 482 0 1277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7044

[startup+0.301128 s]
/proc/loadavg: 1.12 1.03 1.01 3/106 31362
/proc/meminfo: memFree=1847968/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=21044 CPUtime=0.29
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 4942 0 0 0 28 1 0 0 17 0 1 0 93049255 21549056 4798 1992294400 134512640 136485738 4294138480 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 5261 4798 198 482 0 4777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21044

[startup+0.701186 s]
/proc/loadavg: 1.12 1.03 1.01 3/106 31362
/proc/meminfo: memFree=1847968/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=44604 CPUtime=0.69
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 11293 0 0 0 65 4 0 0 17 0 1 0 93049255 45674496 10679 1992294400 134512640 136485738 4294138480 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 11151 10679 198 482 0 10667 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44604

[startup+1.5013 s]
/proc/loadavg: 1.12 1.03 1.01 2/107 31363
/proc/meminfo: memFree=1773064/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=101084 CPUtime=1.49
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 25707 0 0 0 139 10 0 0 18 0 1 0 93049255 103510016 24032 1992294400 134512640 136485738 4294138480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 25271 24032 226 482 0 24787 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 101084

[startup+3.10054 s]
/proc/loadavg: 1.12 1.03 1.01 2/107 31363
/proc/meminfo: memFree=1752108/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=101560 CPUtime=3.09
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 25772 0 0 0 297 12 0 0 21 0 1 0 93049255 103997440 24097 1992294400 134512640 136485738 4294138480 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 25390 24097 226 482 0 24906 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 101560

[startup+6.301 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 31363
/proc/meminfo: memFree=1751984/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=101560 CPUtime=6.29
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 25787 0 0 0 614 15 0 0 25 0 1 0 93049255 103997440 24112 1992294400 134512640 136485738 4294138480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 25390 24112 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: 1.10 1.03 1.01 2/107 31363
/proc/meminfo: memFree=1750636/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=102748 CPUtime=12.69
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 26093 0 0 0 1245 24 0 0 25 0 1 0 93049255 105213952 24418 1992294400 134512640 136485738 4294138480 18446744073709551615 135039236 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 25687 24418 226 482 0 25203 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 102748

[startup+25.5008 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 31363
/proc/meminfo: memFree=1746916/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=106688 CPUtime=25.49
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 27053 0 0 0 2502 47 0 0 25 0 1 0 93049255 109248512 25378 1992294400 134512640 136485738 4294138480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 26672 25378 226 482 0 26188 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 106688

[startup+51.1016 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 31363
/proc/meminfo: memFree=1743692/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=110092 CPUtime=51.08
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 27854 0 0 0 5019 89 0 0 25 0 1 0 93049255 112734208 26179 1992294400 134512640 136485738 4294138480 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 27523 26179 226 482 0 27039 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 110092

[startup+102.309 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 31374
/proc/meminfo: memFree=1741088/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=112384 CPUtime=102.26
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 28354 0 0 0 10059 167 0 0 25 0 1 0 93049255 115081216 26679 1992294400 134512640 136485738 4294138480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 28096 26679 226 482 0 27612 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 112384

[startup+162.301 s]
/proc/loadavg: 1.68 1.18 1.05 2/111 31380
/proc/meminfo: memFree=1738204/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=114268 CPUtime=162.21
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 28845 0 0 0 15976 245 0 0 25 0 1 0 93049255 117010432 27170 1992294400 134512640 136485738 4294138480 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 28567 27170 226 482 0 28083 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 114268

[startup+222.301 s]
/proc/loadavg: 3.57 1.83 1.28 2/111 31386
/proc/meminfo: memFree=1736792/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=115196 CPUtime=222.2
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 29051 0 0 0 21897 323 0 0 25 0 1 0 93049255 117960704 27376 1992294400 134512640 136485738 4294138480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 28799 27376 226 482 0 28315 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 115196

[startup+282.3 s]
/proc/loadavg: 2.93 1.96 1.36 2/111 31388
/proc/meminfo: memFree=1727420/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=118824 CPUtime=282.18
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 29913 0 0 0 27819 399 0 0 25 0 1 0 93049255 121675776 28238 1992294400 134512640 136485738 4294138480 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 29706 28238 226 482 0 29222 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 118824

[startup+342.301 s]
/proc/loadavg: 2.80 2.09 1.44 2/112 31692
/proc/meminfo: memFree=1723164/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=119928 CPUtime=341.91
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 30172 0 0 0 33702 489 0 0 25 0 1 0 93049255 122806272 28497 1992294400 134512640 136485738 4294138480 18446744073709551615 134886553 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 29982 28497 226 482 0 29498 0
Current children cumulated CPU time (s) 341.91
Current children cumulated vsize (KiB) 119928

[startup+402.301 s]
/proc/loadavg: 2.85 2.22 1.52 2/112 31694
/proc/meminfo: memFree=1721760/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=120728 CPUtime=401.89
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 30354 0 0 0 39625 564 0 0 25 0 1 0 93049255 123625472 28679 1992294400 134512640 136485738 4294138480 18446744073709551615 135050921 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 30182 28679 226 482 0 29698 0
Current children cumulated CPU time (s) 401.89
Current children cumulated vsize (KiB) 120728

[startup+462.301 s]
/proc/loadavg: 2.71 2.30 1.59 2/113 31697
/proc/meminfo: memFree=1718876/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=121100 CPUtime=461.87
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 30415 0 0 0 45551 636 0 0 25 0 1 0 93049255 124006400 28740 1992294400 134512640 136485738 4294138480 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 30275 28740 226 482 0 29791 0
Current children cumulated CPU time (s) 461.87
Current children cumulated vsize (KiB) 121100

[startup+522.3 s]
/proc/loadavg: 2.87 2.42 1.68 2/113 31813
/proc/meminfo: memFree=1717960/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=122212 CPUtime=521.8
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 30688 0 0 0 51480 700 0 0 25 0 1 0 93049255 125145088 29013 1992294400 134512640 136485738 4294138480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 30553 29013 226 482 0 30069 0
Current children cumulated CPU time (s) 521.8
Current children cumulated vsize (KiB) 122212

[startup+582.3 s]
/proc/loadavg: 2.09 2.32 1.69 2/107 31854
/proc/meminfo: memFree=1718408/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=123132 CPUtime=581.78
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 30865 0 0 0 57400 778 0 0 25 0 1 0 93049255 126087168 29190 1992294400 134512640 136485738 4294138480 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 30783 29190 226 482 0 30299 0
Current children cumulated CPU time (s) 581.78
Current children cumulated vsize (KiB) 123132

[startup+642.302 s]
/proc/loadavg: 1.40 2.08 1.64 2/107 31854
/proc/meminfo: memFree=1718036/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=123840 CPUtime=641.77
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 31041 0 0 0 63327 850 0 0 25 0 1 0 93049255 126812160 29366 1992294400 134512640 136485738 4294138480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 30960 29366 226 482 0 30476 0
Current children cumulated CPU time (s) 641.77
Current children cumulated vsize (KiB) 123840

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.47 1.49 2/107 31862
/proc/meminfo: memFree=1715316/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=126936 CPUtime=881.68
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 31755 0 0 0 87085 1083 0 0 25 0 1 0 93049255 129982464 30080 1992294400 134512640 136485738 4294138480 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 31734 30080 226 482 0 31250 0
Current children cumulated CPU time (s) 881.68
Current children cumulated vsize (KiB) 126936

[startup+942.302 s]
/proc/loadavg: 1.00 1.38 1.45 2/107 31862
/proc/meminfo: memFree=1715316/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=126936 CPUtime=941.67
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 31764 0 0 0 93027 1140 0 0 25 0 1 0 93049255 129982464 30089 1992294400 134512640 136485738 4294138480 18446744073709551615 134880524 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 31734 30089 226 482 0 31250 0
Current children cumulated CPU time (s) 941.67
Current children cumulated vsize (KiB) 126936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.31 1.42 2/107 31864
/proc/meminfo: memFree=1715316/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=126936 CPUtime=1001.65
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 31770 0 0 0 98948 1217 0 0 25 0 1 0 93049255 129982464 30095 1992294400 134512640 136485738 4294138480 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 31734 30095 226 482 0 31250 0
Current children cumulated CPU time (s) 1001.65
Current children cumulated vsize (KiB) 126936

[startup+1062.3 s]
/proc/loadavg: 1.00 1.25 1.39 2/107 31866
/proc/meminfo: memFree=1714820/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=127596 CPUtime=1061.63
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 31934 0 0 0 104863 1300 0 0 25 0 1 0 93049255 130658304 30259 1992294400 134512640 136485738 4294138480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 31899 30259 226 482 0 31415 0
Current children cumulated CPU time (s) 1061.63
Current children cumulated vsize (KiB) 127596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.20 1.36 2/107 31868
/proc/meminfo: memFree=1713456/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=128784 CPUtime=1121.61
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 32217 0 0 0 110782 1379 0 0 25 0 1 0 93049255 131874816 30542 1992294400 134512640 136485738 4294138480 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 32196 30542 226 482 0 31712 0
Current children cumulated CPU time (s) 1121.61
Current children cumulated vsize (KiB) 128784

[startup+1182.3 s]
/proc/loadavg: 1.00 1.16 1.34 2/107 31870
/proc/meminfo: memFree=1712588/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=129808 CPUtime=1181.6
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 32453 0 0 0 116714 1446 0 0 25 0 1 0 93049255 132923392 30778 1992294400 134512640 136485738 4294138480 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 32452 30778 226 482 0 31968 0
Current children cumulated CPU time (s) 1181.6
Current children cumulated vsize (KiB) 129808

[startup+1242.3 s]
/proc/loadavg: 1.00 1.13 1.32 2/107 31870
/proc/meminfo: memFree=1708992/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=133128 CPUtime=1241.58
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 33287 0 0 0 122647 1511 0 0 25 0 1 0 93049255 136323072 31612 1992294400 134512640 136485738 4294138480 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 33282 31612 226 482 0 32798 0
Current children cumulated CPU time (s) 1241.58
Current children cumulated vsize (KiB) 133128

[startup+1302.3 s]
/proc/loadavg: 1.00 1.11 1.29 2/107 31872
/proc/meminfo: memFree=1708000/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=134196 CPUtime=1301.57
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 33500 0 0 0 128586 1571 0 0 25 0 1 0 93049255 137416704 31825 1992294400 134512640 136485738 4294138480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 33549 31825 226 482 0 33065 0
Current children cumulated CPU time (s) 1301.57
Current children cumulated vsize (KiB) 134196

[startup+1362.3 s]
/proc/loadavg: 1.00 1.08 1.27 2/107 31874
/proc/meminfo: memFree=1707008/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=135504 CPUtime=1361.54
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 33774 0 0 0 134521 1633 0 0 25 0 1 0 93049255 138756096 32099 1992294400 134512640 136485738 4294138480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 33876 32099 226 482 0 33392 0
Current children cumulated CPU time (s) 1361.54
Current children cumulated vsize (KiB) 135504

[startup+1422.31 s]
/proc/loadavg: 1.00 1.07 1.25 2/107 31876
/proc/meminfo: memFree=1707008/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=135504 CPUtime=1421.53
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 33775 0 0 0 140457 1696 0 0 25 0 1 0 93049255 138756096 32100 1992294400 134512640 136485738 4294138480 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 33876 32100 226 482 0 33392 0
Current children cumulated CPU time (s) 1421.53
Current children cumulated vsize (KiB) 135504

[startup+1482.3 s]
/proc/loadavg: 1.00 1.05 1.23 2/107 31878
/proc/meminfo: memFree=1707008/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=135504 CPUtime=1481.5
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 33776 0 0 0 146381 1769 0 0 25 0 1 0 93049255 138756096 32101 1992294400 134512640 136485738 4294138480 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 33876 32101 226 482 0 33392 0
Current children cumulated CPU time (s) 1481.5
Current children cumulated vsize (KiB) 135504

[startup+1542.3 s]
/proc/loadavg: 1.00 1.04 1.22 2/107 31878
/proc/meminfo: memFree=1706884/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=135664 CPUtime=1541.48
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 33815 0 0 0 152302 1846 0 0 25 0 1 0 93049255 138919936 32140 1992294400 134512640 136485738 4294138480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 33916 32140 226 482 0 33432 0
Current children cumulated CPU time (s) 1541.48
Current children cumulated vsize (KiB) 135664

[startup+1602.3 s]
/proc/loadavg: 1.00 1.03 1.20 2/107 31880
/proc/meminfo: memFree=1706760/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=135664 CPUtime=1601.46
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 33816 0 0 0 158242 1904 0 0 25 0 1 0 93049255 138919936 32141 1992294400 134512640 136485738 4294138480 18446744073709551615 135047106 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 33916 32141 226 482 0 33432 0
Current children cumulated CPU time (s) 1601.46
Current children cumulated vsize (KiB) 135664

[startup+1662.3 s]
/proc/loadavg: 1.06 1.04 1.19 2/107 31882
/proc/meminfo: memFree=1706388/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=135904 CPUtime=1661.45
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 33872 0 0 0 164197 1948 0 0 25 0 1 0 93049255 139165696 32197 1992294400 134512640 136485738 4294138480 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 33976 32197 226 482 0 33492 0
Current children cumulated CPU time (s) 1661.45
Current children cumulated vsize (KiB) 135904

[startup+1722.3 s]
/proc/loadavg: 1.02 1.03 1.17 2/107 31884
/proc/meminfo: memFree=1706264/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=136144 CPUtime=1721.43
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 33918 0 0 0 170141 2002 0 0 25 0 1 0 93049255 139411456 32243 1992294400 134512640 136485738 4294138480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 34036 32243 226 482 0 33552 0
Current children cumulated CPU time (s) 1721.43
Current children cumulated vsize (KiB) 136144

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.16 2/107 31886
/proc/meminfo: memFree=1705644/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=136384 CPUtime=1781.41
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 34014 0 0 0 176093 2048 0 0 25 0 1 0 93049255 139657216 32339 1992294400 134512640 136485738 4294138480 18446744073709551615 134623200 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 34096 32339 226 482 0 33612 0
Current children cumulated CPU time (s) 1781.41
Current children cumulated vsize (KiB) 136384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.02 1.16 2/107 31886
/proc/meminfo: memFree=1705644/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=136384 CPUtime=1800.02
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 34023 0 0 0 177945 2057 0 0 25 0 1 0 93049255 139657216 32348 1992294400 134512640 136485738 4294138480 18446744073709551615 134876856 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 34096 32348 226 482 0 33612 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 136384

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

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

[startup+1800.9 s]
/proc/loadavg: 1.00 1.02 1.16 2/107 31886
/proc/meminfo: memFree=1705644/2059040 swapFree=4139764/4192956
[pid=31362] ppid=31360 vsize=136384 CPUtime=1800.02
/proc/31362/stat : 31362 (pbct) R 31360 31362 29802 0 -1 4202496 34023 0 0 0 177945 2057 0 0 25 0 1 0 93049255 139657216 32348 1992294400 134512640 136485738 4294138480 18446744073709551615 134876856 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31362/statm: 34096 32348 226 482 0 33612 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 136384

Child status: 0
Real time (s): 1800.92
CPU time (s): 1800.04
CPU user time (s): 1779.45
CPU system time (s): 20.5889
CPU usage (%): 99.9509
Max. virtual memory (cumulated for all children) (KiB): 136384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.45
system time used= 20.5889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34023
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= 3273

runsolver used 3.06353 second user time and 8.69368 second system time

The end

Launcher Data 

Begin job on node052 at 2010-06-26 03:59:43
IDJOB=2681249
IDBENCH=72485
IDSOLVER=1170
FILE ID=node052/2681249-1277517583
PBS_JOBID= 11190596
Free space on /tmp= 62248 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-NLC/oren/keeloq_tasca_instances/normalized-90_rounds_15_errors.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681249-1277517583/watcher-2681249-1277517583 -o /tmp/evaluation-result-2681249-1277517583/solver-2681249-1277517583 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681249-1277517583.opb

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

MD5SUM BENCH= b155444c97f18a8f3025da7494a3d01e
RANDOM SEED=1593063123

node052.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		: 3000.262
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	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.262
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:       1848496 kB
Buffers:         17204 kB
Cached:          97520 kB
SwapCached:       5916 kB
Active:          91832 kB
Inactive:        35792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1848496 kB
SwapTotal:     4192956 kB
SwapFree:      4139764 kB
Dirty:            2268 kB
Writeback:           0 kB
AnonPages:       11644 kB
Mapped:          11920 kB
Slab:            60868 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180368 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= 62248 MiB
End job on node052 at 2010-06-26 04:29:46