Trace number 3483390

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 NameAnswerCPU timeWall clock time
MiniUnsat2 2011-02-22? (TO) 1800.1 1800.22

General information on the benchmark

Namemus/marques-silva/design-debugging/
divider-problem.dimacs_1.filtered.cnf
MD5SUM177d1ff75bf3bfcafe91394874db6458
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark33.3269
Satisfiable
(Un)Satisfiability was proved
Number of variables215658
Number of clauses708801
Sum of the clauses size1816227
Maximum clause length4
Minimum clause length1
Number of clauses of size 11155
Number of clauses of size 2319134
Number of clauses of size 3377244
Number of clauses of size 411268
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3483390-1307802761/watcher-3483390-1307802761 -o /tmp/evaluation-result-3483390-1307802761/solver-3483390-1307802761 -C 1800 -W 1850 -M 7680 munsat2_release -rnd-seed=504147276 -verb=0 HOME/instance-3483390-1307802761.cnf 

running on 2 cores: 0,2

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): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.08 4.03 3.62 5/187 21943
/proc/meminfo: memFree=31035172/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=16292 CPUtime=0 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 951 0 0 0 0 0 0 0 24 0 1 0 891874860 16683008 880 33554432000 4194304 4258824 140734323059664 18446744073709551615 4209372 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 4073 880 219 16 0 715 0

[startup+0.0531401 s]
/proc/loadavg: 4.08 4.03 3.62 5/187 21943
/proc/meminfo: memFree=31035172/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=44704 CPUtime=0.04 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 7265 0 0 0 4 0 0 0 24 0 1 0 891874860 45776896 7194 33554432000 4194304 4258824 140734323059664 18446744073709551615 242970211013 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 11209 7198 219 16 0 7851 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 44704

[startup+0.101104 s]
/proc/loadavg: 4.08 4.03 3.62 5/187 21943
/proc/meminfo: memFree=31035172/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=62988 CPUtime=0.09 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 11896 0 0 0 8 1 0 0 24 0 1 0 891874860 64499712 11826 33554432000 4194304 4258824 140734323059664 18446744073709551615 242970575978 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 15747 11830 219 16 0 12389 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62988

[startup+0.301074 s]
/proc/loadavg: 4.08 4.03 3.62 5/187 21943
/proc/meminfo: memFree=31035172/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=122108 CPUtime=0.29 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 26242 0 0 0 26 3 0 0 25 0 1 0 891874860 125038592 26171 33554432000 4194304 4258824 140734323059664 18446744073709551615 4206717 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 30527 26171 220 16 0 27169 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 122108

[startup+0.701002 s]
/proc/loadavg: 4.08 4.03 3.62 5/187 21943
/proc/meminfo: memFree=31035172/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=153540 CPUtime=0.68 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 36392 0 0 0 64 4 0 0 25 0 1 0 891874860 157224960 33067 33554432000 4194304 4258824 140734323059664 18446744073709551615 242970199628 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 38385 33067 224 16 0 35027 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 153540

[startup+1.50087 s]
/proc/loadavg: 4.08 4.03 3.62 5/188 21944
/proc/meminfo: memFree=30890208/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=135060 CPUtime=1.49 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 45843 0 0 0 143 6 0 0 25 0 1 0 891874860 138301440 28008 33554432000 4194304 4258824 140734323059664 18446744073709551615 4247985 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 33765 28017 243 16 0 30407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 135060

[startup+3.4095 s]
/proc/loadavg: 4.08 4.03 3.62 5/188 21944
/proc/meminfo: memFree=30904840/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=174008 CPUtime=3.44 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 92033 0 0 0 333 11 0 0 25 0 1 0 891874860 178184192 36988 33554432000 4194304 4258824 140734323059664 18446744073709551615 4226371 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 43502 37773 243 16 0 40144 0
Current children cumulated CPU time (s) 3.44
Current children cumulated vsize (KiB) 174008

[startup+6.395 s]
/proc/loadavg: 4.08 4.03 3.62 5/188 21944
/proc/meminfo: memFree=30904840/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=174008 CPUtime=6.39 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 142111 0 0 0 621 18 0 0 25 0 1 0 891874860 178184192 37782 33554432000 4194304 4258824 140734323059664 18446744073709551615 4225239 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 43502 37782 243 16 0 40144 0
Current children cumulated CPU time (s) 6.39
Current children cumulated vsize (KiB) 174008

[startup+12.7009 s]
/proc/loadavg: 4.28 4.07 3.64 5/188 21946
/proc/meminfo: memFree=30882664/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=157020 CPUtime=12.69 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 260467 0 0 0 1235 34 0 0 25 0 1 0 891874860 160788480 33588 33554432000 4194304 4258824 140734323059664 18446744073709551615 4248793 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 39255 33590 243 16 0 35897 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 157020

[startup+25.5007 s]
/proc/loadavg: 4.22 4.07 3.64 5/188 21946
/proc/meminfo: memFree=30880564/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=168936 CPUtime=25.48 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 497478 0 0 0 2482 66 0 0 25 0 1 0 891874860 172990464 36348 33554432000 4194304 4258824 140734323059664 18446744073709551615 4248793 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 42234 36349 243 16 0 38876 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 168936

[startup+51.1003 s]
/proc/loadavg: 4.14 4.06 3.65 5/188 21946
/proc/meminfo: memFree=30855672/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=197500 CPUtime=51.08 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 731251 0 0 0 5010 98 0 0 25 0 1 0 891874860 202240000 43367 33554432000 4194304 4258824 140734323059664 18446744073709551615 4221226 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 49375 43367 243 16 0 46017 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 197500

[startup+102.307 s]
/proc/loadavg: 4.06 4.05 3.67 5/188 21948
/proc/meminfo: memFree=30846488/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=192856 CPUtime=102.29 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 745881 0 0 0 10129 100 0 0 25 0 1 0 891874860 197484544 43139 33554432000 4194304 4258824 140734323059664 18446744073709551615 4221224 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 48214 43139 243 16 0 44856 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 192856

[startup+162.3 s]
/proc/loadavg: 4.02 4.04 3.68 5/188 21950
/proc/meminfo: memFree=30837416/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=195148 CPUtime=162.28 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 758080 0 0 0 16127 101 0 0 25 0 1 0 891874860 199831552 43511 33554432000 4194304 4258824 140734323059664 18446744073709551615 4219929 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 48787 43511 243 16 0 45429 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 195148

[startup+222.301 s]
/proc/loadavg: 4.01 4.03 3.70 5/188 21950
/proc/meminfo: memFree=30818556/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=199956 CPUtime=222.27 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 793938 0 0 0 22120 107 0 0 25 0 1 0 891874860 204754944 44908 33554432000 4194304 4258824 140734323059664 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 49989 44908 243 16 0 46631 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 199956

[startup+282.301 s]
/proc/loadavg: 4.00 4.02 3.72 5/188 21952
/proc/meminfo: memFree=30798072/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=195148 CPUtime=282.27 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 857358 0 0 0 28112 115 0 0 25 0 1 0 891874860 199831552 43804 33554432000 4194304 4258824 140734323059664 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 48787 43804 243 16 0 45429 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 195148

[startup+342.3 s]
/proc/loadavg: 4.00 4.02 3.73 5/188 21954
/proc/meminfo: memFree=30786392/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=205088 CPUtime=342.27 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 919938 0 0 0 34102 125 0 0 25 0 1 0 891874860 210010112 45748 33554432000 4194304 4258824 140734323059664 18446744073709551615 242970210843 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 51272 45748 243 16 0 47914 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 205088

[startup+402.301 s]
/proc/loadavg: 4.06 4.03 3.75 5/188 21956
/proc/meminfo: memFree=30778800/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=213084 CPUtime=402.26 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 948133 0 0 0 40098 128 0 0 25 0 1 0 891874860 218198016 47821 33554432000 4194304 4258824 140734323059664 18446744073709551615 4201325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 53271 47821 243 16 0 49913 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 213084

[startup+462.301 s]
/proc/loadavg: 4.02 4.02 3.76 5/188 21958
/proc/meminfo: memFree=30771836/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=213084 CPUtime=462.26 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 948133 0 0 0 46098 128 0 0 25 0 1 0 891874860 218198016 47821 33554432000 4194304 4258824 140734323059664 18446744073709551615 4230752 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 53271 47821 243 16 0 49913 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 213084

[startup+522.3 s]
/proc/loadavg: 3.78 3.97 3.76 4/182 21982
/proc/meminfo: memFree=30825700/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=217208 CPUtime=522.26 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 949987 0 0 0 52097 129 0 0 25 0 1 0 891874860 222420992 49603 33554432000 4194304 4258824 140734323059664 18446744073709551615 4201363 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 54302 49603 243 16 0 50944 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 217208

[startup+582.301 s]
/proc/loadavg: 2.94 3.71 3.68 3/176 22008
/proc/meminfo: memFree=30886000/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=224368 CPUtime=582.25 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 975472 0 0 0 58093 132 0 0 25 0 1 0 891874860 229752832 50632 33554432000 4194304 4258824 140734323059664 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 56092 50632 243 16 0 52734 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 224368

[startup+642.301 s]

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

[startup+882.301 s]
/proc/loadavg: 2.03 2.63 3.21 3/176 22016
/proc/meminfo: memFree=30876472/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=232636 CPUtime=882.24 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 1021790 0 0 0 88085 139 0 0 25 0 1 0 891874860 238219264 53134 33554432000 4194304 4258824 140734323059664 18446744073709551615 4207557 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 58159 53134 243 16 0 54801 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 232636

[startup+942.301 s]
/proc/loadavg: 2.01 2.51 3.13 3/176 22018
/proc/meminfo: memFree=30887744/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=220756 CPUtime=942.24 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 1024326 0 0 0 94084 140 0 0 25 0 1 0 891874860 226054144 50283 33554432000 4194304 4258824 140734323059664 18446744073709551615 242970210843 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 55189 50283 243 16 0 51831 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 220756

[startup+1002.3 s]
/proc/loadavg: 2.00 2.42 3.06 3/176 22020
/proc/meminfo: memFree=30881272/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=230476 CPUtime=1002.24 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 1025975 0 0 0 100084 140 0 0 25 0 1 0 891874860 236007424 51923 33554432000 4194304 4258824 140734323059664 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 57619 51923 243 16 0 54261 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 230476

[startup+1062.3 s]
/proc/loadavg: 2.00 2.34 2.99 3/176 22022
/proc/meminfo: memFree=30881140/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=230476 CPUtime=1062.24 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 1025975 0 0 0 106084 140 0 0 25 0 1 0 891874860 236007424 51923 33554432000 4194304 4258824 140734323059664 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 57619 51923 243 16 0 54261 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 230476

[startup+1122.3 s]
/proc/loadavg: 2.00 2.27 2.92 3/176 22022
/proc/meminfo: memFree=30876660/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=232668 CPUtime=1122.22 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 1027145 0 0 0 112082 140 0 0 25 0 1 0 891874860 238252032 53093 33554432000 4194304 4258824 140734323059664 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 58167 53093 243 16 0 54809 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 232668

[startup+1182.3 s]
/proc/loadavg: 2.00 2.22 2.86 3/176 22024
/proc/meminfo: memFree=30871560/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=237652 CPUtime=1182.22 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 1028389 0 0 0 118082 140 0 0 25 0 1 0 891874860 243355648 54337 33554432000 4194304 4258824 140734323059664 18446744073709551615 4226385 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 59413 54337 243 16 0 56055 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 237652

[startup+1242.3 s]
/proc/loadavg: 2.00 2.18 2.81 3/176 22026
/proc/meminfo: memFree=30865584/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=243816 CPUtime=1242.22 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 1034398 0 0 0 124081 141 0 0 25 0 1 0 891874860 249667584 55878 33554432000 4194304 4258824 140734323059664 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 60954 55878 243 16 0 57596 0
Current children cumulated CPU time (s) 1242.22
Current children cumulated vsize (KiB) 243816

[startup+1302.3 s]
/proc/loadavg: 2.00 2.14 2.75 3/176 22028
/proc/meminfo: memFree=30857376/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=246080 CPUtime=1302.21 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 1039511 0 0 0 130079 142 0 0 25 0 1 0 891874860 251985920 56443 33554432000 4194304 4258824 140734323059664 18446744073709551615 4225261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 61520 56443 243 16 0 58162 0
Current children cumulated CPU time (s) 1302.21
Current children cumulated vsize (KiB) 246080

[startup+1362.3 s]
/proc/loadavg: 2.00 2.11 2.70 3/176 22030
/proc/meminfo: memFree=30848304/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=250020 CPUtime=1362.2 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 1044715 0 0 0 136078 142 0 0 25 0 1 0 891874860 256020480 57430 33554432000 4194304 4258824 140734323059664 18446744073709551615 4203791 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 62505 57430 243 16 0 59147 0
Current children cumulated CPU time (s) 1362.2
Current children cumulated vsize (KiB) 250020

[startup+1422.31 s]
/proc/loadavg: 1.56 1.98 2.62 2/170 22054
/proc/meminfo: memFree=31270600/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=255076 CPUtime=1422.21 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 1046051 0 0 0 142078 143 0 0 25 0 1 0 891874860 261197824 58692 33554432000 4194304 4258824 140734323059664 18446744073709551615 4220915 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 63769 58692 243 16 0 60411 0
Current children cumulated CPU time (s) 1422.21
Current children cumulated vsize (KiB) 255076

[startup+1482.3 s]
/proc/loadavg: 1.20 1.80 2.52 2/170 22056
/proc/meminfo: memFree=31271196/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=251496 CPUtime=1482.19 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 1072756 0 0 0 148073 146 0 0 25 0 1 0 891874860 257531904 56823 33554432000 4194304 4258824 140734323059664 18446744073709551615 4248793 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 62874 56824 243 16 0 59516 0
Current children cumulated CPU time (s) 1482.19
Current children cumulated vsize (KiB) 251496

[startup+1542.3 s]
/proc/loadavg: 1.07 1.65 2.42 2/170 22058
/proc/meminfo: memFree=31267092/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=260308 CPUtime=1542.19 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 1086234 0 0 0 154070 149 0 0 25 0 1 0 891874860 266555392 59614 33554432000 4194304 4258824 140734323059664 18446744073709551615 4225225 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 65077 59614 243 16 0 61719 0
Current children cumulated CPU time (s) 1542.19
Current children cumulated vsize (KiB) 260308

[startup+1602.3 s]
/proc/loadavg: 1.07 1.54 2.33 2/170 22060
/proc/meminfo: memFree=31259880/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=265368 CPUtime=1602.18 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 1093915 0 0 0 160069 149 0 0 25 0 1 0 891874860 271736832 61426 33554432000 4194304 4258824 140734323059664 18446744073709551615 4248755 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 66342 61426 243 16 0 62984 0
Current children cumulated CPU time (s) 1602.18
Current children cumulated vsize (KiB) 265368

[startup+1662.3 s]
/proc/loadavg: 1.02 1.44 2.25 2/170 22062
/proc/meminfo: memFree=31253300/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=270844 CPUtime=1662.18 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 1095870 0 0 0 166068 150 0 0 25 0 1 0 891874860 277344256 63066 33554432000 4194304 4258824 140734323059664 18446744073709551615 4206717 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 67711 63066 243 16 0 64353 0
Current children cumulated CPU time (s) 1662.18
Current children cumulated vsize (KiB) 270844

[startup+1722.3 s]
/proc/loadavg: 1.01 1.36 2.16 2/170 22071
/proc/meminfo: memFree=31251528/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=272452 CPUtime=1722.18 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 1096479 0 0 0 172068 150 0 0 25 0 1 0 891874860 278990848 63583 33554432000 4194304 4258824 140734323059664 18446744073709551615 242970208460 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 68113 63583 243 16 0 64755 0
Current children cumulated CPU time (s) 1722.18
Current children cumulated vsize (KiB) 272452

[startup+1782.3 s]
/proc/loadavg: 1.00 1.29 2.09 2/170 22073
/proc/meminfo: memFree=31247924/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=272612 CPUtime=1782.18 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 1173781 0 0 0 178058 160 0 0 25 0 1 0 891874860 279154688 62441 33554432000 4194304 4258824 140734323059664 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 68153 62441 243 16 0 64795 0
Current children cumulated CPU time (s) 1782.18
Current children cumulated vsize (KiB) 272612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.2 s]
/proc/loadavg: 1.00 1.27 2.06 2/170 22073
/proc/meminfo: memFree=31245684/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=282964 CPUtime=1800.08 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 1186944 0 0 0 179846 162 0 0 25 0 1 0 891874860 289755136 65054 33554432000 4194304 4258824 140734323059664 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 70741 65054 243 16 0 67383 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 282964

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

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

[startup+1800.2 s]
/proc/loadavg: 1.00 1.27 2.06 2/170 22073
/proc/meminfo: memFree=31245684/32951132 swapFree=67052544/67111528
[pid=21943] ppid=21941 vsize=282964 CPUtime=1800.08 cores=0,2
/proc/21943/stat : 21943 (munsat2_release) R 21941 21943 21227 0 -1 4202496 1186944 0 0 0 179846 162 0 0 25 0 1 0 891874860 289755136 65054 33554432000 4194304 4258824 140734323059664 18446744073709551615 4225201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21943/statm: 70741 65054 243 16 0 67383 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 282964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.22
CPU time (s): 1800.1
CPU user time (s): 1798.47
CPU system time (s): 1.63775
CPU usage (%): 99.9934
Max. virtual memory (cumulated for all children) (KiB): 282964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.47
system time used= 1.63775
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1186944
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= 7
involuntary context switches= 18575

runsolver used 3.34249 second user time and 7.14091 second system time

The end

Launcher Data 

Begin job on node128 at 2011-06-11 16:32:42
IDJOB=3483390
IDBENCH=89375
IDSOLVER=1973
FILE ID=node128/3483390-1307802761
RUNJOBID= node128-1307800697-21245
PBS_JOBID= 13551053
Free space on /tmp= 74088 MiB

SOLVER NAME= MiniUnsat2 2011-02-22
BENCH NAME= SAT11/mus/marques-silva/design-debugging/divider-problem.dimacs_1.filtered.cnf
COMMAND LINE= munsat2_release -rnd-seed=RANDOMSEED -verb=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3483390-1307802761/watcher-3483390-1307802761 -o /tmp/evaluation-result-3483390-1307802761/solver-3483390-1307802761 -C 1800 -W 1850 -M 7680  munsat2_release -rnd-seed=504147276 -verb=0 HOME/instance-3483390-1307802761.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 177d1ff75bf3bfcafe91394874db6458
RANDOM SEED=504147276

node128.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      31035840 kB
Buffers:        274116 kB
Cached:         978024 kB
SwapCached:      11368 kB
Active:         787412 kB
Inactive:       923780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      31035840 kB
SwapTotal:    67111528 kB
SwapFree:     67052544 kB
Dirty:           20600 kB
Writeback:           0 kB
AnonPages:      457148 kB
Mapped:          10384 kB
Slab:           138920 kB
PageTables:       6324 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   702828 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74112 MiB
End job on node128 at 2011-06-11 17:02:44