Trace number 3495427

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 x100_source? (TO) 1800.03 1800.02

General information on the benchmark

NameAPPLICATIONS/c32sat/
post-cbmc-aes-d-r1-noholes.cnf
MD5SUM55fd80c8697c4ff1674e397f346374d6
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark525.306
Satisfiable
(Un)Satisfiability was proved
Number of variables38707
Number of clauses251823
Sum of the clauses size669752
Maximum clause length56
Minimum clause length1
Number of clauses of size 110723
Number of clauses of size 2190625
Number of clauses of size 329693
Number of clauses of size 493
Number of clauses of size 50
Number of clauses of size over 520689

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-3495427-1307805636/watcher-3495427-1307805636 -o /tmp/evaluation-result-3495427-1307805636/solver-3495427-1307805636 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495427-1307805636.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: 4.07 3.93 3.49 5/189 26686
/proc/meminfo: memFree=18676828/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=22440 CPUtime=0 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 1336 0 0 0 0 0 0 0 25 0 1 0 11308441 22978560 1256 33554432000 4194304 4280283 140733521420032 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 5610 1257 224 21 0 2247 0

[startup+0.0748589 s]
/proc/loadavg: 4.07 3.93 3.49 5/189 26686
/proc/meminfo: memFree=18676828/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=45024 CPUtime=0.07 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 7348 0 0 0 6 1 0 0 25 0 1 0 11308441 46104576 7061 33554432000 4194304 4280283 140733521420032 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 11256 7068 224 21 0 7893 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 45024

[startup+0.100851 s]
/proc/loadavg: 4.07 3.93 3.49 5/189 26686
/proc/meminfo: memFree=18676828/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=59776 CPUtime=0.09 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 9762 0 0 0 8 1 0 0 25 0 1 0 11308441 61210624 9423 33554432000 4194304 4280283 140733521420032 18446744073709551615 232123740810 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 14944 9425 240 21 0 11581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 59776

[startup+0.300816 s]
/proc/loadavg: 4.07 3.93 3.49 5/189 26686
/proc/meminfo: memFree=18676828/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=94944 CPUtime=0.29 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 18305 0 0 0 27 2 0 0 25 0 1 0 11308441 97222656 17965 33554432000 4194304 4280283 140733521420032 18446744073709551615 4210466 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 23736 17965 251 21 0 20373 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 94944

[startup+0.700747 s]
/proc/loadavg: 4.07 3.93 3.49 5/189 26686
/proc/meminfo: memFree=18676828/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=95428 CPUtime=0.69 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 18438 0 0 0 67 2 0 0 25 0 1 0 11308441 97718272 18098 33554432000 4194304 4280283 140733521420032 18446744073709551615 4211020 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 23857 18098 251 21 0 20494 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 95428

[startup+1.50066 s]
/proc/loadavg: 4.06 3.93 3.49 5/190 26687
/proc/meminfo: memFree=18587068/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=101684 CPUtime=1.49 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 20577 0 0 0 146 3 0 0 25 0 1 0 11308441 104124416 19949 33554432000 4194304 4280283 140733521420032 18446744073709551615 232127479609 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 25421 19949 270 21 0 22058 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 101684

[startup+3.10038 s]
/proc/loadavg: 4.06 3.93 3.49 5/190 26687
/proc/meminfo: memFree=18551848/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=115488 CPUtime=3.09 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 22944 0 0 0 306 3 0 0 25 0 1 0 11308441 118259712 22304 33554432000 4194304 4280283 140733521420032 18446744073709551615 232127539640 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 28872 22304 270 21 0 25509 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115488

[startup+6.30082 s]
/proc/loadavg: 4.06 3.93 3.49 5/190 26687
/proc/meminfo: memFree=18458724/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=127644 CPUtime=6.29 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 25307 0 0 0 626 3 0 0 25 0 1 0 11308441 130707456 24662 33554432000 4194304 4280283 140733521420032 18446744073709551615 4242773 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 31911 24662 270 21 0 28548 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 127644

[startup+12.7007 s]
/proc/loadavg: 4.05 3.93 3.50 5/190 26688
/proc/meminfo: memFree=18295572/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=127644 CPUtime=12.69 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 25310 0 0 0 1266 3 0 0 25 0 1 0 11308441 130707456 24665 33554432000 4194304 4280283 140733521420032 18446744073709551615 4237215 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 31911 24665 270 21 0 28548 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 127644

[startup+25.5004 s]
/proc/loadavg: 4.04 3.93 3.50 5/190 26689
/proc/meminfo: memFree=17959252/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=127908 CPUtime=25.49 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 25399 0 0 0 2546 3 0 0 25 0 1 0 11308441 130977792 24754 33554432000 4194304 4280283 140733521420032 18446744073709551615 4238580 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 31977 24754 270 21 0 28614 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 127908

[startup+51.1009 s]
/proc/loadavg: 4.03 3.93 3.51 5/190 26727
/proc/meminfo: memFree=23575136/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=128720 CPUtime=51.09 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 26024 0 0 0 5105 4 0 0 25 0 1 0 11308441 131809280 25379 33554432000 4194304 4280283 140733521420032 18446744073709551615 4237159 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 32180 25379 270 21 0 28817 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 128720

[startup+102.307 s]
/proc/loadavg: 4.01 3.94 3.54 5/190 26805
/proc/meminfo: memFree=23294216/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=129520 CPUtime=102.29 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 26389 0 0 0 10225 4 0 0 25 0 1 0 11308441 132628480 25742 33554432000 4194304 4280283 140733521420032 18446744073709551615 4259315 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 32380 25742 270 21 0 29017 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 129520

[startup+162.3 s]
/proc/loadavg: 4.00 3.95 3.56 5/190 26881
/proc/meminfo: memFree=22985968/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=130576 CPUtime=162.28 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 26666 0 0 0 16224 4 0 0 25 0 1 0 11308441 133709824 26019 33554432000 4194304 4280283 140733521420032 18446744073709551615 4259215 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 32644 26019 270 21 0 29281 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 130576

[startup+222.301 s]
/proc/loadavg: 4.11 3.99 3.60 5/190 26959
/proc/meminfo: memFree=28820728/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=131236 CPUtime=222.28 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 26812 0 0 0 22224 4 0 0 25 0 1 0 11308441 134385664 26165 33554432000 4194304 4280283 140733521420032 18446744073709551615 4238900 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 32809 26165 270 21 0 29446 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 131236

[startup+282.301 s]
/proc/loadavg: 4.04 3.99 3.62 5/190 26961
/proc/meminfo: memFree=27358328/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=131924 CPUtime=282.28 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 26979 0 0 0 28224 4 0 0 25 0 1 0 11308441 135090176 26332 33554432000 4194304 4280283 140733521420032 18446744073709551615 4238771 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 32981 26332 270 21 0 29618 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 131924

[startup+342.3 s]
/proc/loadavg: 4.01 3.99 3.64 5/190 26963
/proc/meminfo: memFree=26047600/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=132584 CPUtime=342.28 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 27166 0 0 0 34224 4 0 0 25 0 1 0 11308441 135766016 26519 33554432000 4194304 4280283 140733521420032 18446744073709551615 4238567 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 33146 26519 270 21 0 29783 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 132584

[startup+402.301 s]
/proc/loadavg: 4.00 3.99 3.66 5/190 26965
/proc/meminfo: memFree=24849228/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=133376 CPUtime=402.28 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 27347 0 0 0 40223 5 0 0 25 0 1 0 11308441 136577024 26700 33554432000 4194304 4280283 140733521420032 18446744073709551615 4238720 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 33344 26700 270 21 0 29981 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 133376

[startup+462.3 s]
/proc/loadavg: 4.00 3.99 3.68 5/190 26965
/proc/meminfo: memFree=23748188/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=133908 CPUtime=462.29 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 27614 0 0 0 46224 5 0 0 25 0 1 0 11308441 137121792 26967 33554432000 4194304 4280283 140733521420032 18446744073709551615 4238767 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 33477 26967 270 21 0 30114 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 133908

[startup+522.301 s]
/proc/loadavg: 4.05 4.00 3.70 5/190 26967
/proc/meminfo: memFree=22744972/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=134448 CPUtime=522.29 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 27860 0 0 0 52224 5 0 0 25 0 1 0 11308441 137674752 27213 33554432000 4194304 4280283 140733521420032 18446744073709551615 4259209 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 33612 27213 270 21 0 30249 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 134448

[startup+582.301 s]
/proc/loadavg: 4.02 4.00 3.72 5/190 26969
/proc/meminfo: memFree=21905204/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=134852 CPUtime=582.28 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 27990 0 0 0 58223 5 0 0 25 0 1 0 11308441 138088448 27343 33554432000 4194304 4280283 140733521420032 18446744073709551615 4261717 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 33713 27343 270 21 0 30350 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 134852

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 4.06 4.02 3.78 5/190 26975
/proc/meminfo: memFree=18713756/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=136092 CPUtime=822.28 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 28544 0 0 0 82222 6 0 0 25 0 1 0 11308441 139358208 27896 33554432000 4194304 4280283 140733521420032 18446744073709551615 4259344 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 34023 27896 270 21 0 30660 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 136092

[startup+882.301 s]
/proc/loadavg: 4.02 4.02 3.79 5/190 26977
/proc/meminfo: memFree=22309228/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=136492 CPUtime=882.28 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 28656 0 0 0 88222 6 0 0 25 0 1 0 11308441 139767808 28008 33554432000 4194304 4280283 140733521420032 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 34123 28008 270 21 0 30760 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 136492

[startup+942.301 s]
/proc/loadavg: 3.48 3.87 3.75 4/184 27004
/proc/meminfo: memFree=22408600/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=136756 CPUtime=942.28 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 28839 0 0 0 94222 6 0 0 25 0 1 0 11308441 140038144 28190 33554432000 4194304 4280283 140733521420032 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 34189 28190 270 21 0 30826 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 136756

[startup+1002.3 s]
/proc/loadavg: 2.83 3.63 3.68 3/178 27030
/proc/meminfo: memFree=28086464/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=137152 CPUtime=1002.28 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 28981 0 0 0 100222 6 0 0 25 0 1 0 11308441 140443648 28332 33554432000 4194304 4280283 140733521420032 18446744073709551615 4261347 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 34288 28332 270 21 0 30925 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 137152

[startup+1062.3 s]
/proc/loadavg: 2.37 3.35 3.57 3/178 27030
/proc/meminfo: memFree=27548756/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=137552 CPUtime=1062.28 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 29154 0 0 0 106222 6 0 0 25 0 1 0 11308441 140853248 28505 33554432000 4194304 4280283 140733521420032 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 34388 28505 270 21 0 31025 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 137552

[startup+1122.3 s]
/proc/loadavg: 2.13 3.10 3.47 3/178 27032
/proc/meminfo: memFree=27049732/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=137948 CPUtime=1122.28 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 29269 0 0 0 112222 6 0 0 25 0 1 0 11308441 141258752 28620 33554432000 4194304 4280283 140733521420032 18446744073709551615 4243112 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 34487 28620 270 21 0 31124 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 137948

[startup+1182.3 s]
/proc/loadavg: 2.05 2.90 3.38 3/178 27034
/proc/meminfo: memFree=26590876/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=138648 CPUtime=1182.29 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 29766 0 0 0 118222 7 0 0 25 0 1 0 11308441 141975552 29117 33554432000 4194304 4280283 140733521420032 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 34662 29117 270 21 0 31299 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 138648

[startup+1242.3 s]
/proc/loadavg: 2.02 2.73 3.29 3/178 27036
/proc/meminfo: memFree=26170964/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=139996 CPUtime=1242.28 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 30306 0 0 0 124221 7 0 0 25 0 1 0 11308441 143355904 29657 33554432000 4194304 4280283 140733521420032 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 34999 29657 270 21 0 31636 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 139996

[startup+1302.3 s]
/proc/loadavg: 2.00 2.59 3.21 3/178 27038
/proc/meminfo: memFree=25763448/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=140804 CPUtime=1302.29 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 30633 0 0 0 130222 7 0 0 25 0 1 0 11308441 144183296 29984 33554432000 4194304 4280283 140733521420032 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 35201 29984 270 21 0 31838 0
Current children cumulated CPU time (s) 1302.29
Current children cumulated vsize (KiB) 140804

[startup+1362.3 s]
/proc/loadavg: 2.05 2.50 3.13 3/178 27038
/proc/meminfo: memFree=25420416/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=141372 CPUtime=1362.29 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 30893 0 0 0 136221 8 0 0 25 0 1 0 11308441 144764928 30244 33554432000 4194304 4280283 140733521420032 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 35343 30244 270 21 0 31980 0
Current children cumulated CPU time (s) 1362.29
Current children cumulated vsize (KiB) 141372

[startup+1422.31 s]
/proc/loadavg: 2.02 2.41 3.06 3/178 27040
/proc/meminfo: memFree=25115200/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=161400 CPUtime=1422.3 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 31227 0 0 0 142222 8 0 0 25 0 1 0 11308441 165273600 30578 33554432000 4194304 4280283 140733521420032 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 40350 30578 270 21 0 36987 0
Current children cumulated CPU time (s) 1422.3
Current children cumulated vsize (KiB) 161400

[startup+1482.3 s]
/proc/loadavg: 2.00 2.33 2.99 3/178 27042
/proc/meminfo: memFree=24903852/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=162192 CPUtime=1482.29 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 31491 0 0 0 148221 8 0 0 25 0 1 0 11308441 166084608 30842 33554432000 4194304 4280283 140733521420032 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 40548 30842 270 21 0 37185 0
Current children cumulated CPU time (s) 1482.29
Current children cumulated vsize (KiB) 162192

[startup+1542.3 s]
/proc/loadavg: 2.00 2.27 2.92 3/178 27044
/proc/meminfo: memFree=24606568/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=162720 CPUtime=1542.29 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 31656 0 0 0 154221 8 0 0 25 0 1 0 11308441 166625280 31007 33554432000 4194304 4280283 140733521420032 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 40680 31007 270 21 0 37317 0
Current children cumulated CPU time (s) 1542.29
Current children cumulated vsize (KiB) 162720

[startup+1602.3 s]
/proc/loadavg: 2.00 2.22 2.86 3/178 27046
/proc/meminfo: memFree=24399324/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=163400 CPUtime=1602.3 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 31836 0 0 0 160222 8 0 0 25 0 1 0 11308441 167321600 31187 33554432000 4194304 4280283 140733521420032 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 40850 31187 270 21 0 37487 0
Current children cumulated CPU time (s) 1602.3
Current children cumulated vsize (KiB) 163400

[startup+1662.3 s]
/proc/loadavg: 1.56 2.06 2.77 2/172 27071
/proc/meminfo: memFree=30809236/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=163668 CPUtime=1662.3 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 31967 0 0 0 166222 8 0 0 25 0 1 0 11308441 167596032 31318 33554432000 4194304 4280283 140733521420032 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 40917 31318 270 21 0 37554 0
Current children cumulated CPU time (s) 1662.3
Current children cumulated vsize (KiB) 163668

[startup+1722.3 s]
/proc/loadavg: 1.20 1.87 2.66 2/172 27072
/proc/meminfo: memFree=30808700/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=163952 CPUtime=1722.3 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 32134 0 0 0 172222 8 0 0 25 0 1 0 11308441 167886848 31485 33554432000 4194304 4280283 140733521420032 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 40988 31485 270 21 0 37625 0
Current children cumulated CPU time (s) 1722.3
Current children cumulated vsize (KiB) 163952

[startup+1782.3 s]
/proc/loadavg: 1.07 1.71 2.55 2/172 27074
/proc/meminfo: memFree=30806924/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=164352 CPUtime=1782.3 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 32478 0 0 0 178222 8 0 0 25 0 1 0 11308441 168296448 31829 33554432000 4194304 4280283 140733521420032 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 41088 31829 270 21 0 37725 0
Current children cumulated CPU time (s) 1782.3
Current children cumulated vsize (KiB) 164352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.06 1.67 2.52 2/172 27074
/proc/meminfo: memFree=30806784/32950928 swapFree=67111528/67111528
[pid=26686] ppid=26684 vsize=164616 CPUtime=1800 cores=0,2
/proc/26686/stat : 26686 (OptimuS_release) R 26684 26686 25460 0 -1 4202496 32545 0 0 0 179992 8 0 0 25 0 1 0 11308441 168566784 31896 33554432000 4194304 4280283 140733521420032 18446744073709551615 4242818 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26686/statm: 41154 31896 270 21 0 37791 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 164616

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): 1800.02
CPU time (s): 1800.03
CPU user time (s): 1799.93
CPU system time (s): 0.097985
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 164616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32545
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= 9
involuntary context switches= 14862

runsolver used 2.80957 second user time and 6.24505 second system time

The end

Launcher Data 

Begin job on node124 at 2011-06-11 17:20:36
IDJOB=3495427
IDBENCH=70955
IDSOLVER=1988
FILE ID=node124/3495427-1307805636
RUNJOBID= node124-1307804704-26452
PBS_JOBID= 13551055
Free space on /tmp= 73820 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT09/APPLICATIONS/c32sat/post-cbmc-aes-d-r1-noholes.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495427-1307805636/watcher-3495427-1307805636 -o /tmp/evaluation-result-3495427-1307805636/solver-3495427-1307805636 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495427-1307805636.cnf

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

MD5SUM BENCH= 55fd80c8697c4ff1674e397f346374d6
RANDOM SEED=979697142

node124.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		: 2666.855
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	: 5333.71
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		: 2666.855
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		: 2666.855
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		: 2666.855
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	: 5332.77
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		: 2666.855
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		: 2666.855
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		: 2666.855
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		: 2666.855
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      18677496 kB
Buffers:        139920 kB
Cached:        1641040 kB
SwapCached:          0 kB
Active:       12959140 kB
Inactive:      1124832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18677496 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5072 kB
Writeback:           0 kB
AnonPages:    12302608 kB
Mapped:          16756 kB
Slab:           102548 kB
PageTables:      28848 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 14776872 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= 73836 MiB
End job on node124 at 2011-06-11 17:50:38