Trace number 3495360

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 p100_source? 1135.14 1135.11

General information on the benchmark

Namemus/marques-silva/software-verification/
dspam_dump_vc973.cnf
MD5SUM19ac61e267a932a9e32ff81f40d22d1d
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.47102
Satisfiable
(Un)Satisfiability was proved
Number of variables274379
Number of clauses908191
Sum of the clauses size2423004
Maximum clause length3
Minimum clause length1
Number of clauses of size 15285
Number of clauses of size 2290999
Number of clauses of size 3611907
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1135.03/1135.10	c - Reading the instance.. OK! Totally clauses:   908191; Vars:   274379; Time: 0.75
1135.03/1135.10	c - Unit propagation..     OK! Removed clauses:      540;                 Time: 0.00
1135.03/1135.10	c - Delete by resolution.. OK! Removed clauses:    35042;                 Time: 30.16
1135.03/1135.10	c   - Solving the original instance..
1135.03/1135.10	c     - yet UNKNOWN! Continue to clause elimination..
1135.03/1135.10	c   - round:    1;   Skips in previous round:    0
1135.03/1135.10	c     - clauses done:  1%; among them skipped: 0.24%;
1135.03/1135.10	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (UNSATISFIABLE expected)
Got answer: UNKNOWN

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-3495360-1307809640/watcher-3495360-1307809640 -o /tmp/evaluation-result-3495360-1307809640/solver-3495360-1307809640 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495360-1307809640.cnf 

running on 2 cores: 1,3

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: 3.37 2.27 2.75 4/189 27099
/proc/meminfo: memFree=30575212/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=23084 CPUtime=0 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 1508 0 0 0 0 0 0 0 22 0 1 0 971194775 23638016 1431 33554432000 4194304 4279399 140734064540848 18446744073709551615 4265489 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 5771 1434 223 21 0 2408 0

[startup+0.0951369 s]
/proc/loadavg: 3.37 2.27 2.75 4/189 27099
/proc/meminfo: memFree=30575212/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=70256 CPUtime=0.09 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 11490 0 0 0 7 2 0 0 22 0 1 0 971194775 71942144 11169 33554432000 4194304 4279399 140734064540848 18446744073709551615 4249794 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 17564 11171 224 21 0 14201 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 70256

[startup+0.101108 s]
/proc/loadavg: 3.37 2.27 2.75 4/189 27099
/proc/meminfo: memFree=30575212/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=70784 CPUtime=0.09 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 11988 0 0 0 7 2 0 0 22 0 1 0 971194775 72482816 11650 33554432000 4194304 4279399 140734064540848 18446744073709551615 256415052485 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 17696 11654 224 21 0 14333 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 70784

[startup+0.301072 s]
/proc/loadavg: 3.37 2.27 2.75 4/189 27099
/proc/meminfo: memFree=30575212/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=159512 CPUtime=0.29 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 28874 0 0 0 24 5 0 0 23 0 1 0 971194775 163340288 27990 33554432000 4194304 4279399 140734064540848 18446744073709551615 4265489 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 39878 27992 224 21 0 36515 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 159512

[startup+0.700996 s]
/proc/loadavg: 3.37 2.27 2.75 4/189 27099
/proc/meminfo: memFree=30575212/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=249704 CPUtime=0.69 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 53543 0 0 0 61 8 0 0 25 0 1 0 971194775 255696896 52566 33554432000 4194304 4279399 140734064540848 18446744073709551615 256415052485 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 62426 52569 240 21 0 59063 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 249704

[startup+1.50085 s]
/proc/loadavg: 3.37 2.27 2.75 5/190 27100
/proc/meminfo: memFree=30313456/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=328220 CPUtime=1.49 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 72932 0 0 0 138 11 0 0 25 0 1 0 971194775 336097280 71954 33554432000 4194304 4279399 140734064540848 18446744073709551615 4208301 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 82055 71954 251 21 0 78692 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 328220

[startup+3.10054 s]
/proc/loadavg: 3.42 2.30 2.76 5/190 27100
/proc/meminfo: memFree=30287664/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=328220 CPUtime=3.09 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 72936 0 0 0 298 11 0 0 25 0 1 0 971194775 336097280 71958 33554432000 4194304 4279399 140734064540848 18446744073709551615 4209260 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 82055 71958 251 21 0 78692 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 328220

[startup+6.30095 s]
/proc/loadavg: 3.42 2.30 2.76 5/190 27100
/proc/meminfo: memFree=30287084/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=328220 CPUtime=6.29 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 72937 0 0 0 618 11 0 0 25 0 1 0 971194775 336097280 71959 33554432000 4194304 4279399 140734064540848 18446744073709551615 4209019 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 82055 71959 251 21 0 78692 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 328220

[startup+12.7007 s]
/proc/loadavg: 3.51 2.35 2.77 5/190 27100
/proc/meminfo: memFree=30286960/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=328220 CPUtime=12.69 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 72938 0 0 0 1258 11 0 0 25 0 1 0 971194775 336097280 71960 33554432000 4194304 4279399 140734064540848 18446744073709551615 4210310 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 82055 71960 251 21 0 78692 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 328220

[startup+25.5003 s]
/proc/loadavg: 3.58 2.41 2.78 5/190 27100
/proc/meminfo: memFree=30287312/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=328220 CPUtime=25.49 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 72941 0 0 0 2538 11 0 0 25 0 1 0 971194775 336097280 71963 33554432000 4194304 4279399 140734064540848 18446744073709551615 4209364 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 82055 71963 251 21 0 78692 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 328220

[startup+51.1005 s]
/proc/loadavg: 3.72 2.53 2.81 5/190 27101
/proc/meminfo: memFree=29923384/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=677080 CPUtime=51.09 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 131988 0 0 0 5090 19 0 0 25 0 1 0 971194775 693329920 129802 33554432000 4194304 4279399 140734064540848 18446744073709551615 4257997 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 169270 129802 270 21 0 165907 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 677080

[startup+102.307 s]
/proc/loadavg: 3.89 2.78 2.88 5/190 27102
/proc/meminfo: memFree=29128232/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=893220 CPUtime=102.3 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 187874 0 0 0 10203 27 0 0 25 0 1 0 971194775 914657280 185663 33554432000 4194304 4279399 140734064540848 18446744073709551615 4208586 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 223305 185663 270 21 0 219942 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 893220

[startup+162.3 s]
/proc/loadavg: 3.95 2.98 2.94 5/190 27104
/proc/meminfo: memFree=28940820/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=893976 CPUtime=162.29 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 192551 0 0 0 16201 28 0 0 25 0 1 0 971194775 915431424 190335 33554432000 4194304 4279399 140734064540848 18446744073709551615 4242163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 223494 190335 290 21 0 220131 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 893976

[startup+222.301 s]
/proc/loadavg: 4.03 3.19 3.02 5/190 27106
/proc/meminfo: memFree=28307116/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=893976 CPUtime=222.3 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 192551 0 0 0 22202 28 0 0 25 0 1 0 971194775 915431424 190335 33554432000 4194304 4279399 140734064540848 18446744073709551615 4241816 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 223494 190335 290 21 0 220131 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 893976

[startup+282.301 s]
/proc/loadavg: 4.01 3.32 3.07 5/190 27107
/proc/meminfo: memFree=28307196/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=893976 CPUtime=282.3 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 192551 0 0 0 28202 28 0 0 25 0 1 0 971194775 915431424 190335 33554432000 4194304 4279399 140734064540848 18446744073709551615 4259872 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 223494 190335 290 21 0 220131 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 893976

[startup+342.3 s]
/proc/loadavg: 4.00 3.45 3.13 5/190 27109
/proc/meminfo: memFree=28185856/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=1244696 CPUtime=342.31 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 223009 0 0 0 34199 32 0 0 25 0 1 0 971194775 1274568704 220770 33554432000 4194304 4279399 140734064540848 18446744073709551615 256418828735 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 311174 220770 270 21 0 307811 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 1244696

[startup+402.301 s]
/proc/loadavg: 4.00 3.54 3.18 5/190 27110
/proc/meminfo: memFree=28027704/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=1245416 CPUtime=402.3 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 262291 0 0 0 40194 36 0 0 25 0 1 0 971194775 1275305984 260042 33554432000 4194304 4279399 140734064540848 18446744073709551615 4208391 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 311354 260042 270 21 0 307991 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1245416

[startup+462.301 s]
/proc/loadavg: 4.00 3.63 3.23 5/190 27112
/proc/meminfo: memFree=28027760/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=1245416 CPUtime=462.3 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 262291 0 0 0 46194 36 0 0 25 0 1 0 971194775 1275305984 260042 33554432000 4194304 4279399 140734064540848 18446744073709551615 4208586 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 311354 260042 270 21 0 307991 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1245416

[startup+522.3 s]
/proc/loadavg: 4.11 3.72 3.28 5/190 27114
/proc/meminfo: memFree=27926292/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=1245836 CPUtime=522.31 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 287624 0 0 0 52191 40 0 0 25 0 1 0 971194775 1275736064 285368 33554432000 4194304 4279399 140734064540848 18446744073709551615 4236192 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 311459 285368 270 21 0 308096 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 1245836

[startup+582.301 s]
/proc/loadavg: 4.08 3.79 3.33 5/190 27115
/proc/meminfo: memFree=27846016/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=1818792 CPUtime=582.31 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 309115 0 0 0 58189 42 0 0 25 0 1 0 971194775 1862443008 306853 33554432000 4194304 4279399 140734064540848 18446744073709551615 4255705 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 454698 306853 270 21 0 451335 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 1818792

[startup+642.3 s]
/proc/loadavg: 4.03 3.82 3.37 5/190 27117
/proc/meminfo: memFree=26839100/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=2741028 CPUtime=642.32 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 550301 0 0 0 64161 71 0 0 25 0 1 0 971194775 2806812672 548027 33554432000 4194304 4279399 140734064540848 18446744073709551615 256418935535 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 685257 548027 270 21 0 681894 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 2741028

[startup+702.301 s]
/proc/loadavg: 4.01 3.85 3.40 6/191 27121
/proc/meminfo: memFree=26780864/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=2741028 CPUtime=702.31 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 567582 0 0 0 70157 74 0 0 25 0 1 0 971194775 2806812672 565308 33554432000 4194304 4279399 140734064540848 18446744073709551615 4257989 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 685257 565308 270 21 0 681894 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 2741028

[startup+762.307 s]
/proc/loadavg: 4.03 3.89 3.45 5/190 27123
/proc/meminfo: memFree=26765996/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=2741028 CPUtime=762.33 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 577839 0 0 0 76157 76 0 0 25 0 1 0 971194775 2806812672 575555 33554432000 4194304 4279399 140734064540848 18446744073709551615 256418849839 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 685257 575555 270 21 0 681894 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 2741028

[startup+822.3 s]
/proc/loadavg: 4.01 3.91 3.48 5/190 27125
/proc/meminfo: memFree=26246388/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=4241408 CPUtime=822.32 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 700654 0 0 0 82140 92 0 0 25 0 1 0 971194775 4343201792 698332 33554432000 4194304 4279399 140734064540848 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 1060352 698332 270 21 0 1056989 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 4241408

[startup+882.301 s]
/proc/loadavg: 4.00 3.92 3.51 5/190 27126
/proc/meminfo: memFree=25552572/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=4245492 CPUtime=882.33 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 872712 0 0 0 88119 114 0 0 25 0 1 0 971194775 4347383808 870365 33554432000 4194304 4279399 140734064540848 18446744073709551615 256418851246 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 1061373 870365 270 21 0 1058010 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 4245492

[startup+942.301 s]
/proc/loadavg: 4.00 3.93 3.53 5/190 27128
/proc/meminfo: memFree=24893084/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=4247052 CPUtime=942.32 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 1039733 0 0 0 94101 131 0 0 25 0 1 0 971194775 4348981248 1037364 33554432000 4194304 4279399 140734064540848 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 1061763 1037364 270 21 0 1058400 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 4247052

[startup+1002.3 s]
/proc/loadavg: 4.00 3.94 3.56 5/190 27129
/proc/meminfo: memFree=24122992/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=6683304 CPUtime=1002.32 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 1229192 0 0 0 100078 154 0 0 25 0 1 0 971194775 6843703296 1226792 33554432000 4194304 4279399 140734064540848 18446744073709551615 4260532 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 1670826 1226792 270 21 0 1667463 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 6683304

[startup+1062.3 s]
/proc/loadavg: 4.04 3.96 3.59 5/190 27131
/proc/meminfo: memFree=23350268/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=6685276 CPUtime=1062.33 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 1425286 0 0 0 106057 176 0 0 25 0 1 0 971194775 6845722624 1422868 33554432000 4194304 4279399 140734064540848 18446744073709551615 256418851128 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 1671319 1422868 270 21 0 1667956 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 6685276

[startup+1122.3 s]
/proc/loadavg: 4.01 3.97 3.61 5/190 27133
/proc/meminfo: memFree=22525380/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=6689656 CPUtime=1122.33 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 1627871 0 0 0 112038 195 0 0 25 0 1 0 971194775 6850207744 1625442 33554432000 4194304 4279399 140734064540848 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 1672414 1625442 270 21 0 1669051 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 6689656

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

[startup+1126.3 s]
/proc/loadavg: 4.01 3.97 3.61 5/190 27133
/proc/meminfo: memFree=22452064/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=6689656 CPUtime=1126.34 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 1637533 0 0 0 112439 195 0 0 25 0 1 0 971194775 6850207744 1635103 33554432000 4194304 4279399 140734064540848 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 1672414 1635103 270 21 0 1669051 0
Current children cumulated CPU time (s) 1126.34
Current children cumulated vsize (KiB) 6689656

[startup+1129.5 s]
/proc/loadavg: 4.01 3.97 3.62 5/190 27133
/proc/meminfo: memFree=22425652/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=6689656 CPUtime=1129.53 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 1648428 0 0 0 112756 197 0 0 25 0 1 0 971194775 6850207744 1645998 33554432000 4194304 4279399 140734064540848 18446744073709551615 4256065 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 1672414 1645998 270 21 0 1669051 0
Current children cumulated CPU time (s) 1129.53
Current children cumulated vsize (KiB) 6689656

[startup+1132.7 s]
/proc/loadavg: 4.01 3.97 3.62 5/190 27133
/proc/meminfo: memFree=22360676/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=6689656 CPUtime=1132.74 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 1660043 0 0 0 113075 199 0 0 25 0 1 0 971194775 6850207744 1657611 33554432000 4194304 4279399 140734064540848 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 1672414 1657611 270 21 0 1669051 0
Current children cumulated CPU time (s) 1132.74
Current children cumulated vsize (KiB) 6689656

[startup+1134.3 s]
/proc/loadavg: 4.01 3.97 3.62 5/190 27133
/proc/meminfo: memFree=22300532/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=6689656 CPUtime=1134.33 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 1664668 0 0 0 113234 199 0 0 25 0 1 0 971194775 6850207744 1662235 33554432000 4194304 4279399 140734064540848 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 1672414 1662235 270 21 0 1669051 0
Current children cumulated CPU time (s) 1134.33
Current children cumulated vsize (KiB) 6689656

[startup+1134.7 s]
/proc/loadavg: 4.01 3.97 3.62 5/190 27133
/proc/meminfo: memFree=22300532/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=6733588 CPUtime=1134.73 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) R 27097 27099 24520 0 -1 4202496 1665312 0 0 0 113274 199 0 0 25 0 1 0 971194775 6895194112 1657520 33554432000 4194304 4279399 140734064540848 18446744073709551615 256415049490 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27099/statm: 1683397 1657520 285 21 0 1680034 0
Current children cumulated CPU time (s) 1134.73
Current children cumulated vsize (KiB) 6733588

[startup+1135.1 s]
/proc/loadavg: 4.01 3.97 3.62 5/190 27133
/proc/meminfo: memFree=28994996/32950928 swapFree=67056212/67111528
[pid=27099] ppid=27097 vsize=0 CPUtime=1135.13 cores=1,3
/proc/27099/stat : 27099 (OptimuS_release) Z 27097 27099 24520 0 -1 4202524 1665313 0 0 0 113291 222 0 0 25 0 1 0 971194775 0 0 33554432000 0 0 0 0 0 0 0 4096 8388610 18446744073709551615 0 0 17 1 0 0 0
/proc/27099/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1135.13
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1135.11
CPU time (s): 1135.14
CPU user time (s): 1132.92
CPU system time (s): 2.22666
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 6733588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1132.92
system time used= 2.22666
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1665313
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= 11
involuntary context switches= 1173

runsolver used 1.78573 second user time and 4.40933 second system time

The end

Launcher Data 

Begin job on node115 at 2011-06-11 18:27:21
IDJOB=3495360
IDBENCH=89579
IDSOLVER=1987
FILE ID=node115/3495360-1307809640
RUNJOBID= node115-1307809543-27002
PBS_JOBID= 13551062
Free space on /tmp= 74092 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT11/mus/marques-silva/software-verification/dspam_dump_vc973.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495360-1307809640/watcher-3495360-1307809640 -o /tmp/evaluation-result-3495360-1307809640/solver-3495360-1307809640 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495360-1307809640.cnf

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

MD5SUM BENCH= 19ac61e267a932a9e32ff81f40d22d1d
RANDOM SEED=41790915

node115.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		: 2666.811
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	: 5333.62
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		: 2666.811
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	: 5226.15
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		: 2666.811
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	: 5332.75
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		: 2666.811
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		: 2666.811
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	: 5332.77
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		: 2666.811
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	: 5332.74
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		: 2666.811
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	: 5332.75
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		: 2666.811
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:      30575880 kB
Buffers:        299864 kB
Cached:        1154840 kB
SwapCached:       9476 kB
Active:        1190580 kB
Inactive:       989876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30575880 kB
SwapTotal:    67111528 kB
SwapFree:     67056212 kB
Dirty:           19400 kB
Writeback:           0 kB
AnonPages:      722888 kB
Mapped:          13524 kB
Slab:           126920 kB
PageTables:       6612 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  1026648 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= 74092 MiB
End job on node115 at 2011-06-11 18:46:16