Trace number 3494818

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
OptimuS a100_source? (TO) 1800.08 1800.01

General information on the benchmark

NameAPPLICATIONS/bitverif/
icbrt/icbrt2_32.cnf
MD5SUM77e92739ee15e474c315f6fe5e06fac7
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables11516
Number of clauses34454
Sum of the clauses size80390
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 222968
Number of clauses of size 311484
Number of clauses of size 40
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-3494818-1307805629/watcher-3494818-1307805629 -o /tmp/evaluation-result-3494818-1307805629/solver-3494818-1307805629 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494818-1307805629.cnf 

running on 2 cores: 4,6

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: 4.00 3.88 3.38 4/189 2808
/proc/meminfo: memFree=25742608/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=20732 CPUtime=0 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 836 0 0 0 0 0 0 0 25 0 1 0 892159983 21229568 770 33554432000 4194304 4279335 140737214281872 18446744073709551615 239476392144 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 5183 782 224 21 0 1820 0

[startup+0.01611 s]
/proc/loadavg: 4.00 3.88 3.38 4/189 2808
/proc/meminfo: memFree=25742608/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=25624 CPUtime=0 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 1967 0 0 0 0 0 0 0 25 0 1 0 892159983 26238976 1873 33554432000 4194304 4279335 140737214281872 18446744073709551615 239476694784 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 6406 1875 239 21 0 3043 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 25624

[startup+0.101151 s]
/proc/loadavg: 4.00 3.88 3.38 4/189 2808
/proc/meminfo: memFree=25742608/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=30528 CPUtime=0.09 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 3188 0 0 0 9 0 0 0 25 0 1 0 892159983 31260672 3093 33554432000 4194304 4279335 140737214281872 18446744073709551615 4209019 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 7632 3093 250 21 0 4269 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30528

[startup+0.301114 s]
/proc/loadavg: 4.00 3.88 3.38 4/189 2808
/proc/meminfo: memFree=25742608/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=30528 CPUtime=0.29 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 3189 0 0 0 29 0 0 0 25 0 1 0 892159983 31260672 3094 33554432000 4194304 4279335 140737214281872 18446744073709551615 4209717 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 7632 3094 250 21 0 4269 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30528

[startup+0.701039 s]
/proc/loadavg: 4.00 3.88 3.38 4/189 2808
/proc/meminfo: memFree=25742608/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=31540 CPUtime=0.69 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 4310 0 0 0 69 0 0 0 25 0 1 0 892159983 32296960 4170 33554432000 4194304 4279335 140737214281872 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 7885 4170 269 21 0 4522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31540

[startup+1.50089 s]
/proc/loadavg: 4.00 3.88 3.38 5/190 2809
/proc/meminfo: memFree=25698976/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=57740 CPUtime=1.49 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 9220 0 0 0 148 1 0 0 25 0 1 0 892159983 59125760 9077 33554432000 4194304 4279335 140737214281872 18446744073709551615 4257340 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 14435 9077 269 21 0 11072 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57740

[startup+3.10058 s]
/proc/loadavg: 4.00 3.88 3.38 5/190 2809
/proc/meminfo: memFree=25648876/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=107848 CPUtime=3.09 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 21352 0 0 0 306 3 0 0 25 0 1 0 892159983 110436352 21208 33554432000 4194304 4279335 140737214281872 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 26962 21208 269 21 0 23599 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 107848

[startup+6.30096 s]
/proc/loadavg: 4.00 3.88 3.38 5/190 2809
/proc/meminfo: memFree=25484452/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=158412 CPUtime=6.29 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 68591 0 0 0 620 9 0 0 25 0 1 0 892159983 162213888 26180 33554432000 4194304 4279335 140737214281872 18446744073709551615 4255843 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 39603 26181 269 21 0 36240 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 158412

[startup+12.7007 s]
/proc/loadavg: 4.00 3.88 3.38 5/190 2809
/proc/meminfo: memFree=25409040/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=108660 CPUtime=12.69 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 139782 0 0 0 1252 17 0 0 25 0 1 0 892159983 111267840 18588 33554432000 4194304 4279335 140737214281872 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 27165 18588 269 21 0 23802 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 108660

[startup+25.5003 s]
/proc/loadavg: 4.00 3.89 3.39 5/190 2809
/proc/meminfo: memFree=25239532/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=159224 CPUtime=25.49 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 244735 0 0 0 2517 32 0 0 25 0 1 0 892159983 163045376 27880 33554432000 4194304 4279335 140737214281872 18446744073709551615 4237800 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 39806 27880 269 21 0 36443 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 159224

[startup+51.1004 s]
/proc/loadavg: 4.00 3.89 3.41 5/190 2810
/proc/meminfo: memFree=24731204/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=241252 CPUtime=51.09 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 438690 0 0 0 5053 56 0 0 25 0 1 0 892159983 247042048 52701 33554432000 4194304 4279335 140737214281872 18446744073709551615 4241896 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 60313 52701 269 21 0 56950 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 241252

[startup+102.307 s]
/proc/loadavg: 4.00 3.91 3.44 5/190 2811
/proc/meminfo: memFree=24331772/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=242472 CPUtime=102.3 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 703983 0 0 0 10144 86 0 0 25 0 1 0 892159983 248291328 50455 33554432000 4194304 4279335 140737214281872 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 60618 50455 269 21 0 57255 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 242472

[startup+162.301 s]
/proc/loadavg: 4.00 3.92 3.47 5/190 2860
/proc/meminfo: memFree=29184276/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=161972 CPUtime=162.3 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 1043969 0 0 0 16100 130 0 0 25 0 1 0 892159983 165859328 24699 33554432000 4194304 4279335 140737214281872 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 40493 24699 269 21 0 37130 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 161972

[startup+222.301 s]
/proc/loadavg: 4.00 3.93 3.50 5/190 2862
/proc/meminfo: memFree=29105148/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=163052 CPUtime=222.3 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 1356347 0 0 0 22062 168 0 0 25 0 1 0 892159983 166965248 25223 33554432000 4194304 4279335 140737214281872 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 40763 25223 269 21 0 37400 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 163052

[startup+282.301 s]
/proc/loadavg: 4.00 3.94 3.53 5/190 2863
/proc/meminfo: memFree=28859232/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=163496 CPUtime=282.3 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 1708899 0 0 0 28019 211 0 0 25 0 1 0 892159983 167419904 27793 33554432000 4194304 4279335 140737214281872 18446744073709551615 4257990 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 40874 27793 269 21 0 37511 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 163496

[startup+342.301 s]
/proc/loadavg: 4.00 3.95 3.56 5/190 2906
/proc/meminfo: memFree=28551632/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=114092 CPUtime=342.31 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 1986882 0 0 0 33987 244 0 0 25 0 1 0 892159983 116830208 24440 33554432000 4194304 4279335 140737214281872 18446744073709551615 4255814 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 28523 24440 269 21 0 25160 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 114092

[startup+402.301 s]
/proc/loadavg: 4.04 3.97 3.58 5/190 2907
/proc/meminfo: memFree=28269004/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=164528 CPUtime=402.31 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 2450254 0 0 0 39934 297 0 0 25 0 1 0 892159983 168476672 26687 33554432000 4194304 4279335 140737214281872 18446744073709551615 4237783 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 41132 26687 269 21 0 37769 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 164528

[startup+462.301 s]
/proc/loadavg: 4.01 3.97 3.61 5/190 2909
/proc/meminfo: memFree=28389748/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=165032 CPUtime=462.31 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 2737101 0 0 0 45899 332 0 0 25 0 1 0 892159983 168992768 28146 33554432000 4194304 4279335 140737214281872 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 41258 28146 269 21 0 37895 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 165032

[startup+522.301 s]
/proc/loadavg: 4.04 3.99 3.64 5/190 2911
/proc/meminfo: memFree=28187704/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=247048 CPUtime=522.31 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 3073138 0 0 0 51856 375 0 0 25 0 1 0 892159983 252977152 39570 33554432000 4194304 4279335 140737214281872 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 61762 39570 269 21 0 58399 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 247048

[startup+582.301 s]
/proc/loadavg: 4.01 3.99 3.65 5/190 2912
/proc/meminfo: memFree=28276452/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=165824 CPUtime=582.31 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 3496418 0 0 0 57804 427 0 0 25 0 1 0 892159983 169803776 31297 33554432000 4194304 4279335 140737214281872 18446744073709551615 4241896 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 41456 31297 269 21 0 38093 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 165824

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.00 3.99 3.72 5/190 2920
/proc/meminfo: memFree=28288104/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=117588 CPUtime=822.32 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 4856820 0 0 0 81629 603 0 0 25 0 1 0 892159983 120410112 24933 33554432000 4194304 4279335 140737214281872 18446744073709551615 4242458 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 29397 24933 269 21 0 26034 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 117588

[startup+882.301 s]
/proc/loadavg: 4.07 4.00 3.74 5/190 2921
/proc/meminfo: memFree=28328872/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=167904 CPUtime=882.32 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 5113092 0 0 0 87592 640 0 0 25 0 1 0 892159983 171933696 26739 33554432000 4194304 4279335 140737214281872 18446744073709551615 4258175 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 41976 26739 269 21 0 38613 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 167904

[startup+942.301 s]
/proc/loadavg: 3.63 3.92 3.73 3/178 2975
/proc/meminfo: memFree=31301868/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=249292 CPUtime=942.33 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 5577331 0 0 0 93534 699 0 0 25 0 1 0 892159983 255275008 50927 33554432000 4194304 4279335 140737214281872 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 62323 50927 269 21 0 58960 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 249292

[startup+1002.3 s]
/proc/loadavg: 2.60 3.57 3.62 3/178 2976
/proc/meminfo: memFree=31376008/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=168424 CPUtime=1002.33 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 6070386 0 0 0 99475 758 0 0 25 0 1 0 892159983 172466176 27381 33554432000 4194304 4279335 140737214281872 18446744073709551615 4242458 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 42106 27381 269 21 0 38743 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 168424

[startup+1062.3 s]
/proc/loadavg: 2.22 3.28 3.51 3/178 2978
/proc/meminfo: memFree=31343252/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=168588 CPUtime=1062.34 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 6400989 0 0 0 105438 796 0 0 25 0 1 0 892159983 172634112 35947 33554432000 4194304 4279335 140737214281872 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 42147 35947 269 21 0 38784 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 168588

[startup+1122.3 s]
/proc/loadavg: 2.08 3.04 3.41 3/178 2981
/proc/meminfo: memFree=31281352/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=168884 CPUtime=1122.33 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 6666091 0 0 0 111405 828 0 0 25 0 1 0 892159983 172937216 31862 33554432000 4194304 4279335 140737214281872 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 42221 31862 269 21 0 38858 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 168884

[startup+1182.3 s]
/proc/loadavg: 2.03 2.85 3.32 3/178 2982
/proc/meminfo: memFree=31146540/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=169308 CPUtime=1182.33 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 7122075 0 0 0 117349 884 0 0 25 0 1 0 892159983 173371392 31376 33554432000 4194304 4279335 140737214281872 18446744073709551615 239480153014 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 42327 31376 269 21 0 38964 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 169308

[startup+1242.3 s]
/proc/loadavg: 2.01 2.69 3.24 3/178 2984
/proc/meminfo: memFree=31220292/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=250936 CPUtime=1242.34 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 7708868 0 0 0 123278 956 0 0 25 0 1 0 892159983 256958464 39249 33554432000 4194304 4279335 140737214281872 18446744073709551615 4255363 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 62734 39249 269 21 0 59371 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 250936

[startup+1302.3 s]
/proc/loadavg: 2.00 2.55 3.15 3/178 2985
/proc/meminfo: memFree=31117604/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=169548 CPUtime=1302.34 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 8284755 0 0 0 129209 1025 0 0 25 0 1 0 892159983 173617152 36852 33554432000 4194304 4279335 140737214281872 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 42387 36852 269 21 0 39024 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 169548

[startup+1362.3 s]
/proc/loadavg: 2.00 2.46 3.08 3/178 2987
/proc/meminfo: memFree=31345120/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=169744 CPUtime=1362.35 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 8860239 0 0 0 135140 1095 0 0 25 0 1 0 892159983 173817856 27160 33554432000 4194304 4279335 140737214281872 18446744073709551615 4255668 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 42436 27160 269 21 0 39073 0
Current children cumulated CPU time (s) 1362.35
Current children cumulated vsize (KiB) 169744

[startup+1422.31 s]
/proc/loadavg: 2.04 2.38 3.01 3/178 2989
/proc/meminfo: memFree=31337404/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=88984 CPUtime=1422.35 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 9461931 0 0 0 141069 1166 0 0 25 0 1 0 892159983 91119616 17027 33554432000 4194304 4279335 140737214281872 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 22246 17027 269 21 0 18883 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 88984

[startup+1482.3 s]
/proc/loadavg: 2.01 2.31 2.95 3/178 2990
/proc/meminfo: memFree=31416484/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=170036 CPUtime=1482.34 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 10037377 0 0 0 146995 1239 0 0 25 0 1 0 892159983 174116864 30686 33554432000 4194304 4279335 140737214281872 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 42509 30686 269 21 0 39146 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 170036

[startup+1542.3 s]
/proc/loadavg: 2.00 2.25 2.88 3/178 2992
/proc/meminfo: memFree=31312676/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=170036 CPUtime=1542.35 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 10623138 0 0 0 152923 1312 0 0 25 0 1 0 892159983 174116864 30258 33554432000 4194304 4279335 140737214281872 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 42509 30261 269 21 0 39146 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 170036

[startup+1602.3 s]
/proc/loadavg: 2.00 2.20 2.83 3/178 2993
/proc/meminfo: memFree=31181836/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=170292 CPUtime=1602.35 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 11195633 0 0 0 158852 1383 0 0 25 0 1 0 892159983 174379008 29861 33554432000 4194304 4279335 140737214281872 18446744073709551615 4256249 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 42573 29861 269 21 0 39210 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 170292

[startup+1662.3 s]
/proc/loadavg: 2.00 2.17 2.78 3/178 2995
/proc/meminfo: memFree=31326640/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=120396 CPUtime=1662.35 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 11778483 0 0 0 164780 1455 0 0 25 0 1 0 892159983 123285504 23357 33554432000 4194304 4279335 140737214281872 18446744073709551615 4235582 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 30099 23357 269 21 0 26736 0
Current children cumulated CPU time (s) 1662.35
Current children cumulated vsize (KiB) 120396

[startup+1722.3 s]
/proc/loadavg: 2.00 2.13 2.72 3/178 2997
/proc/meminfo: memFree=31284092/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=120636 CPUtime=1722.35 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 12347006 0 0 0 170710 1525 0 0 25 0 1 0 892159983 123531264 26037 33554432000 4194304 4279335 140737214281872 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 30159 26037 269 21 0 26796 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 120636

[startup+1782.3 s]
/proc/loadavg: 2.00 2.11 2.68 3/178 2998
/proc/meminfo: memFree=31263988/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=170724 CPUtime=1782.36 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 12910411 0 0 0 176640 1596 0 0 25 0 1 0 892159983 174821376 35736 33554432000 4194304 4279335 140737214281872 18446744073709551615 4237906 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 42681 35736 269 21 0 39318 0
Current children cumulated CPU time (s) 1782.36
Current children cumulated vsize (KiB) 170724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.10 2.66 3/178 2999
/proc/meminfo: memFree=31243644/32950928 swapFree=67055428/67111528
[pid=2808] ppid=2806 vsize=170724 CPUtime=1800.06 cores=4,6
/proc/2808/stat : 2808 (OptimuS_release) R 2806 2808 1898 0 -1 4202496 13087448 0 0 0 178388 1618 0 0 25 0 1 0 892159983 174821376 27447 33554432000 4194304 4279335 140737214281872 18446744073709551615 4242152 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/2808/statm: 42681 27447 269 21 0 39318 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 170724

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.08
CPU user time (s): 1783.89
CPU system time (s): 16.1915
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 727064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.89
system time used= 16.1915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13087448
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= 10
involuntary context switches= 922

runsolver used 2.98754 second user time and 6.04608 second system time

The end

Launcher Data 

Begin job on node148 at 2011-06-11 17:20:29
IDJOB=3494818
IDBENCH=70793
IDSOLVER=1986
FILE ID=node148/3494818-1307805629
RUNJOBID= node148-1307804752-2680
PBS_JOBID= 13551044
Free space on /tmp= 74004 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT09/APPLICATIONS/bitverif/icbrt/icbrt2_32.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494818-1307805629/watcher-3494818-1307805629 -o /tmp/evaluation-result-3494818-1307805629/solver-3494818-1307805629 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494818-1307805629.cnf

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

MD5SUM BENCH= 77e92739ee15e474c315f6fe5e06fac7
RANDOM SEED=1006815682

node148.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		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.83
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      25743400 kB
Buffers:        173848 kB
Cached:        1004744 kB
SwapCached:       8836 kB
Active:        6234296 kB
Inactive:       797956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      25743400 kB
SwapTotal:    67111528 kB
SwapFree:     67055428 kB
Dirty:             776 kB
Writeback:           0 kB
AnonPages:     5852204 kB
Mapped:          13496 kB
Slab:            98620 kB
PageTables:      17032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  6381744 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74040 MiB
End job on node148 at 2011-06-11 17:50:31