Trace number 2683144

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) 1800.08 1800.92

General information on the benchmark

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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.02/0.06	c constraints 2833/0 clauses 2406/0 units 0
0.02/0.06	c vars 584
0.02/0.06	c objective 182 + 0
1800.06/1800.91	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-2683144-1277517328/watcher-2683144-1277517328 -o /tmp/evaluation-result-2683144-1277517328/solver-2683144-1277517328 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683144-1277517328.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: 1.00 1.00 1.00 3/105 30289
/proc/meminfo: memFree=1846888/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=2400 CPUtime=0
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 313 0 0 0 0 0 0 0 25 0 1 0 93026355 2457600 232 1992294400 134512640 136421960 4287599376 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30289/statm: 600 233 141 467 0 131 0

[startup+0.0248831 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30289
/proc/meminfo: memFree=1846888/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=3060 CPUtime=0.02
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 475 0 0 0 2 0 0 0 25 0 1 0 93026355 3133440 394 1992294400 134512640 136421960 4287599376 18446744073709551615 135818289 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30289/statm: 765 395 146 467 0 296 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3060

[startup+0.100892 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30289
/proc/meminfo: memFree=1846888/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=8856 CPUtime=0.09
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 1878 0 0 0 9 0 0 0 25 0 1 0 93026355 9068544 1798 1992294400 134512640 136421960 4287599376 18446744073709551615 134589225 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 2214 1805 189 467 0 1745 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8856

[startup+0.300914 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30289
/proc/meminfo: memFree=1846888/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=23996 CPUtime=0.29
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 5729 0 0 0 27 2 0 0 25 0 1 0 93026355 24571904 5582 1992294400 134512640 136421960 4287599376 18446744073709551615 135811017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 5999 5583 193 467 0 5530 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23996

[startup+0.700958 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30289
/proc/meminfo: memFree=1846888/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=54368 CPUtime=0.69
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 13876 0 0 0 63 6 0 0 25 0 1 0 93026355 55672832 12744 1992294400 134512640 136421960 4287599376 18446744073709551615 135642877 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 13592 12745 193 467 0 13123 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54368

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30290
/proc/meminfo: memFree=1761196/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=101488 CPUtime=1.49
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 25764 0 0 0 139 10 0 0 25 0 1 0 93026355 103923712 24086 1992294400 134512640 136421960 4287599376 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 25372 24086 214 467 0 24903 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 101488

[startup+3.10122 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30290
/proc/meminfo: memFree=1750780/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=101488 CPUtime=3.09
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 25764 0 0 0 298 11 0 0 25 0 1 0 93026355 103923712 24086 1992294400 134512640 136421960 4287599376 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 25372 24086 214 467 0 24903 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 101488

[startup+6.30058 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30290
/proc/meminfo: memFree=1750160/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=102472 CPUtime=6.28
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 26011 0 0 0 611 17 0 0 25 0 1 0 93026355 104931328 24333 1992294400 134512640 136421960 4287599376 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 25618 24333 214 467 0 25149 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 102472

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30290
/proc/meminfo: memFree=1747308/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=104964 CPUtime=12.69
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 26615 0 0 0 1242 27 0 0 25 0 1 0 93026355 107483136 24937 1992294400 134512640 136421960 4287599376 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 26241 24937 214 467 0 25772 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 104964

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30290
/proc/meminfo: memFree=1743588/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=108516 CPUtime=25.49
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 27515 0 0 0 2502 47 0 0 25 0 1 0 93026355 111120384 25837 1992294400 134512640 136421960 4287599376 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 27129 25837 214 467 0 26660 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 108516

[startup+51.1005 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30290
/proc/meminfo: memFree=1742348/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=110112 CPUtime=51.07
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 27869 0 0 0 5026 81 0 0 25 0 1 0 93026355 112754688 26191 1992294400 134512640 136421960 4287599376 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 27528 26191 214 467 0 27059 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 110112

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30292
/proc/meminfo: memFree=1740116/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=112340 CPUtime=102.27
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 28336 0 0 0 10082 145 0 0 25 0 1 0 93026355 115036160 26658 1992294400 134512640 136421960 4287599376 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 28085 26658 214 467 0 27616 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 112340

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30294
/proc/meminfo: memFree=1737388/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=114896 CPUtime=162.25
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 28984 0 0 0 16019 206 0 0 25 0 1 0 93026355 117653504 27306 1992294400 134512640 136421960 4287599376 18446744073709551615 134902480 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 28724 27306 214 467 0 28255 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 114896

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30296
/proc/meminfo: memFree=1737016/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=115296 CPUtime=222.23
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 29086 0 0 0 21948 275 0 0 25 0 1 0 93026355 118063104 27408 1992294400 134512640 136421960 4287599376 18446744073709551615 135806171 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 28824 27408 214 467 0 28355 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 115296

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30298
/proc/meminfo: memFree=1735032/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=117284 CPUtime=282.22
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 29560 0 0 0 27890 332 0 0 25 0 1 0 93026355 120098816 27882 1992294400 134512640 136421960 4287599376 18446744073709551615 135032122 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 29321 27882 214 467 0 28852 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 117284

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30307
/proc/meminfo: memFree=1733544/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=118348 CPUtime=342.18
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 29805 0 0 0 33824 394 0 0 25 0 1 0 93026355 121188352 28127 1992294400 134512640 136421960 4287599376 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 29587 28127 214 467 0 29118 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 118348

[startup+402.301 s]
/proc/loadavg: 1.22 1.05 1.02 2/106 30775
/proc/meminfo: memFree=1718684/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=120296 CPUtime=402.03
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 30269 0 0 0 39736 467 0 0 25 0 1 0 93026355 123183104 28591 1992294400 134512640 136421960 4287599376 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30289/statm: 30074 28591 214 467 0 29605 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 120296

[startup+462.301 s]
/proc/loadavg: 1.08 1.04 1.01 2/106 30777
/proc/meminfo: memFree=1719064/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=120536 CPUtime=462
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 30330 0 0 0 45672 528 0 0 25 0 1 0 93026355 123428864 28652 1992294400 134512640 136421960 4287599376 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30289/statm: 30134 28652 214 467 0 29665 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 120536

[startup+522.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/106 30779
/proc/meminfo: memFree=1719188/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=120820 CPUtime=521.99
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 30407 0 0 0 51590 609 0 0 25 0 1 0 93026355 123719680 28729 1992294400 134512640 136421960 4287599376 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30289/statm: 30205 28729 214 467 0 29736 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 120820

[startup+582.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/106 30781
/proc/meminfo: memFree=1718692/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=121636 CPUtime=581.95
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 30578 0 0 0 57493 702 0 0 25 0 1 0 93026355 124555264 28900 1992294400 134512640 136421960 4287599376 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30289/statm: 30409 28900 214 467 0 29940 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 121636

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 30781
/proc/meminfo: memFree=1718568/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=121636 CPUtime=641.92
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 30595 0 0 0 63427 765 0 0 25 0 1 0 93026355 124555264 28917 1992294400 134512640 136421960 4287599376 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30289/statm: 30409 28917 214 467 0 29940 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 121636

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30789
/proc/meminfo: memFree=1716336/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=124176 CPUtime=881.82
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 31181 0 0 0 87198 984 0 0 25 0 1 0 93026355 127156224 29503 1992294400 134512640 136421960 4287599376 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30289/statm: 31044 29503 214 467 0 30575 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 124176

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30789
/proc/meminfo: memFree=1715716/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=124736 CPUtime=941.78
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 31314 0 0 0 93126 1052 0 0 25 0 1 0 93026355 127729664 29636 1992294400 134512640 136421960 4287599376 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30289/statm: 31184 29636 214 467 0 30715 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 124736

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30791
/proc/meminfo: memFree=1715096/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=125336 CPUtime=1001.75
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 31449 0 0 0 99059 1116 0 0 25 0 1 0 93026355 128344064 29771 1992294400 134512640 136421960 4287599376 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30289/statm: 31334 29771 214 467 0 30865 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 125336

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30793
/proc/meminfo: memFree=1715096/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=125336 CPUtime=1061.73
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 31449 0 0 0 104993 1180 0 0 25 0 1 0 93026355 128344064 29771 1992294400 134512640 136421960 4287599376 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30289/statm: 31334 29771 214 467 0 30865 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 125336

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30795
/proc/meminfo: memFree=1714848/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=125576 CPUtime=1121.7
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 31514 0 0 0 110933 1237 0 0 25 0 1 0 93026355 128589824 29836 1992294400 134512640 136421960 4287599376 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30289/statm: 31394 29836 214 467 0 30925 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 125576

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30797
/proc/meminfo: memFree=1714724/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=125576 CPUtime=1181.68
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 31515 0 0 0 116852 1316 0 0 25 0 1 0 93026355 128589824 29837 1992294400 134512640 136421960 4287599376 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30289/statm: 31394 29837 214 467 0 30925 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 125576

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30797
/proc/meminfo: memFree=1711500/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=128736 CPUtime=1241.65
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 32298 0 0 0 122793 1372 0 0 25 0 1 0 93026355 131825664 30620 1992294400 134512640 136421960 4287599376 18446744073709551615 135018961 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30289/statm: 32184 30620 214 467 0 31715 0
Current children cumulated CPU time (s) 1241.65
Current children cumulated vsize (KiB) 128736

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30799
/proc/meminfo: memFree=1711376/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=128964 CPUtime=1301.63
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 32337 0 0 0 128718 1445 0 0 25 0 1 0 93026355 132059136 30659 1992294400 134512640 136421960 4287599376 18446744073709551615 135025451 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30289/statm: 32241 30659 214 467 0 31772 0
Current children cumulated CPU time (s) 1301.63
Current children cumulated vsize (KiB) 128964

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30801
/proc/meminfo: memFree=1711252/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=128964 CPUtime=1361.6
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 32339 0 0 0 134651 1509 0 0 25 0 1 0 93026355 132059136 30661 1992294400 134512640 136421960 4287599376 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30289/statm: 32241 30661 214 467 0 31772 0
Current children cumulated CPU time (s) 1361.6
Current children cumulated vsize (KiB) 128964

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30803
/proc/meminfo: memFree=1711252/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=128964 CPUtime=1421.58
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 32341 0 0 0 140593 1565 0 0 25 0 1 0 93026355 132059136 30663 1992294400 134512640 136421960 4287599376 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30289/statm: 32241 30663 214 467 0 31772 0
Current children cumulated CPU time (s) 1421.58
Current children cumulated vsize (KiB) 128964

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30805
/proc/meminfo: memFree=1711004/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=129284 CPUtime=1481.54
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 32415 0 0 0 146539 1615 0 0 25 0 1 0 93026355 132386816 30737 1992294400 134512640 136421960 4287599376 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30289/statm: 32321 30737 214 467 0 31852 0
Current children cumulated CPU time (s) 1481.54
Current children cumulated vsize (KiB) 129284

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30805
/proc/meminfo: memFree=1710756/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=129524 CPUtime=1541.52
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 32466 0 0 0 152473 1679 0 0 25 0 1 0 93026355 132632576 30788 1992294400 134512640 136421960 4287599376 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 32381 30788 214 467 0 31912 0
Current children cumulated CPU time (s) 1541.52
Current children cumulated vsize (KiB) 129524

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30807
/proc/meminfo: memFree=1710632/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=129524 CPUtime=1601.5
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 32467 0 0 0 158417 1733 0 0 25 0 1 0 93026355 132632576 30789 1992294400 134512640 136421960 4287599376 18446744073709551615 134604615 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 32381 30789 214 467 0 31912 0
Current children cumulated CPU time (s) 1601.5
Current children cumulated vsize (KiB) 129524

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30809
/proc/meminfo: memFree=1710508/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=129524 CPUtime=1661.49
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 32483 0 0 0 164359 1790 0 0 25 0 1 0 93026355 132632576 30805 1992294400 134512640 136421960 4287599376 18446744073709551615 135805555 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 32381 30805 214 467 0 31912 0
Current children cumulated CPU time (s) 1661.49
Current children cumulated vsize (KiB) 129524

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30811
/proc/meminfo: memFree=1710136/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=129948 CPUtime=1721.47
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 32593 0 0 0 170294 1853 0 0 25 0 1 0 93026355 133066752 30915 1992294400 134512640 136421960 4287599376 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 32487 30915 214 467 0 32018 0
Current children cumulated CPU time (s) 1721.47
Current children cumulated vsize (KiB) 129948

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30813
/proc/meminfo: memFree=1709764/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=130216 CPUtime=1781.46
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 32621 0 0 0 176236 1910 0 0 25 0 1 0 93026355 133341184 30943 1992294400 134512640 136421960 4287599376 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 32554 30943 214 467 0 32085 0
Current children cumulated CPU time (s) 1781.46
Current children cumulated vsize (KiB) 130216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30813
/proc/meminfo: memFree=1709516/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=130576 CPUtime=1800.06
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 32697 0 0 0 178080 1926 0 0 25 0 1 0 93026355 133709824 31019 1992294400 134512640 136421960 4287599376 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 32644 31019 214 467 0 32175 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 130576

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 1.00 1.00 2/106 30813
/proc/meminfo: memFree=1709516/2059040 swapFree=4139016/4192956
[pid=30289] ppid=30287 vsize=130576 CPUtime=1800.06
/proc/30289/stat : 30289 (pbct) R 30287 30289 29532 0 -1 4202496 32697 0 0 0 178080 1926 0 0 25 0 1 0 93026355 133709824 31019 1992294400 134512640 136421960 4287599376 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30289/statm: 32644 31019 214 467 0 32175 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 130576

Child status: 0
Real time (s): 1800.92
CPU time (s): 1800.08
CPU user time (s): 1780.81
CPU system time (s): 19.2771
CPU usage (%): 99.9534
Max. virtual memory (cumulated for all children) (KiB): 130576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1780.81
system time used= 19.2771
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32699
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= 26584

runsolver used 2.86856 second user time and 8.62569 second system time

The end

Launcher Data 

Begin job on node087 at 2010-06-26 03:55:28
IDJOB=2683144
IDBENCH=72484
IDSOLVER=1192
FILE ID=node087/2683144-1277517328
PBS_JOBID= 11190594
Free space on /tmp= 62460 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-NLC/oren/keeloq_tasca_instances/normalized-90_rounds_5_errors.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683144-1277517328/watcher-2683144-1277517328 -o /tmp/evaluation-result-2683144-1277517328/solver-2683144-1277517328 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683144-1277517328.opb

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

MD5SUM BENCH= 06d341d0af76f66d4946a3c264573060
RANDOM SEED=709668079

node087.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		: 3000.213
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		: 3000.213
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1847160 kB
Buffers:         30972 kB
Cached:          92596 kB
SwapCached:       5996 kB
Active:          63892 kB
Inactive:        72516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1847160 kB
SwapTotal:     4192956 kB
SwapFree:      4139016 kB
Dirty:            1944 kB
Writeback:           0 kB
AnonPages:       11624 kB
Mapped:          11812 kB
Slab:            53392 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182692 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= 62460 MiB
End job on node087 at 2010-06-26 04:25:31