Trace number 3495312

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? (TO) 1800.09 1800.01

General information on the benchmark

Namemus/marques-silva/
equivalence-checking/c3540-s.cnf
MD5SUM337365c6c7d9e1147f4e10cbfcf779ef
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark475.662
Satisfiable
(Un)Satisfiability was proved
Number of variables3499
Number of clauses9526
Sum of the clauses size21672
Maximum clause length23
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 27552
Number of clauses of size 31548
Number of clauses of size 4352
Number of clauses of size 536
Number of clauses of size over 537

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-3495312-1307808517/watcher-3495312-1307808517 -o /tmp/evaluation-result-3495312-1307808517/solver-3495312-1307808517 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495312-1307808517.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: 3.48 2.62 3.13 5/189 28208
/proc/meminfo: memFree=28737360/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=20992 CPUtime=0 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 846 0 0 0 0 0 0 0 19 0 1 0 892448359 21495808 769 33554432000 4194304 4279399 140734968084832 18446744073709551615 254500237270 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 5248 769 239 21 0 1885 0

[startup+0.0664989 s]
/proc/loadavg: 3.48 2.62 3.13 5/189 28208
/proc/meminfo: memFree=28737360/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=22660 CPUtime=0.06 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 1434 0 0 0 6 0 0 0 19 0 1 0 892448359 23203840 1355 33554432000 4194304 4279399 140734968084832 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 5665 1355 270 21 0 2302 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 22660

[startup+0.100495 s]
/proc/loadavg: 3.48 2.62 3.13 5/189 28208
/proc/meminfo: memFree=28737360/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=22660 CPUtime=0.09 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 1591 0 0 0 9 0 0 0 19 0 1 0 892448359 23203840 1511 33554432000 4194304 4279399 140734968084832 18446744073709551615 4237976 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 5665 1511 270 21 0 2302 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22660

[startup+0.300451 s]
/proc/loadavg: 3.48 2.62 3.13 5/189 28208
/proc/meminfo: memFree=28737360/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=25656 CPUtime=0.29 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 3057 0 0 0 29 0 0 0 20 0 1 0 892448359 26271744 2973 33554432000 4194304 4279399 140734968084832 18446744073709551615 4255984 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 6414 2973 270 21 0 3051 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25656

[startup+0.700385 s]
/proc/loadavg: 3.48 2.62 3.13 5/189 28208
/proc/meminfo: memFree=28737360/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=37404 CPUtime=0.68 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 5942 0 0 0 68 0 0 0 21 0 1 0 892448359 38301696 5854 33554432000 4194304 4279399 140734968084832 18446744073709551615 4255866 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 9351 5856 270 21 0 5988 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 37404

[startup+1.50121 s]
/proc/loadavg: 3.48 2.62 3.13 5/190 28209
/proc/meminfo: memFree=28714312/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=49172 CPUtime=1.49 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 17706 0 0 0 147 2 0 0 23 0 1 0 892448359 50352128 6657 33554432000 4194304 4279399 140734968084832 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 12293 6657 270 21 0 8930 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49172

[startup+3.10091 s]
/proc/loadavg: 3.48 2.62 3.13 5/190 28209
/proc/meminfo: memFree=28693364/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=49172 CPUtime=3.09 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 19153 0 0 0 307 2 0 0 25 0 1 0 892448359 50352128 8103 33554432000 4194304 4279399 140734968084832 18446744073709551615 4258412 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 12293 8103 270 21 0 8930 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49172

[startup+6.30026 s]
/proc/loadavg: 3.52 2.64 3.13 5/190 28209
/proc/meminfo: memFree=28665448/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=51824 CPUtime=6.29 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 20567 0 0 0 627 2 0 0 25 0 1 0 892448359 53067776 9511 33554432000 4194304 4279399 140734968084832 18446744073709551615 4242522 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 12956 9511 270 21 0 9593 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51824

[startup+12.701 s]
/proc/loadavg: 3.56 2.67 3.14 4/185 28234
/proc/meminfo: memFree=29501132/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=67740 CPUtime=12.69 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 22501 0 0 0 1267 2 0 0 25 0 1 0 892448359 69365760 11442 33554432000 4194304 4279399 140734968084832 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 16935 11442 270 21 0 13572 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67740

[startup+25.5004 s]
/proc/loadavg: 3.59 2.72 3.15 5/190 28970
/proc/meminfo: memFree=29225936/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=67740 CPUtime=25.49 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 23107 0 0 0 2547 2 0 0 25 0 1 0 892448359 69365760 12047 33554432000 4194304 4279399 140734968084832 18446744073709551615 4257997 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 16935 12047 270 21 0 13572 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 67740

[startup+51.1003 s]
/proc/loadavg: 3.88 2.85 3.18 5/185 29000
/proc/meminfo: memFree=29436664/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=67740 CPUtime=51.09 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 23107 0 0 0 5107 2 0 0 25 0 1 0 892448359 69365760 12047 33554432000 4194304 4279399 140734968084832 18446744073709551615 4256592 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 16935 12047 270 21 0 13572 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 67740

[startup+102.307 s]
/proc/loadavg: 3.91 3.01 3.21 5/190 29086
/proc/meminfo: memFree=29121256/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=86592 CPUtime=102.3 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 25444 0 0 0 10227 3 0 0 25 0 1 0 892448359 88670208 14377 33554432000 4194304 4279399 140734968084832 18446744073709551615 4241960 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 21648 14377 270 21 0 18285 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 86592

[startup+162.301 s]
/proc/loadavg: 3.96 3.19 3.26 5/190 29088
/proc/meminfo: memFree=29062176/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=86592 CPUtime=162.3 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 26399 0 0 0 16227 3 0 0 25 0 1 0 892448359 88670208 15331 33554432000 4194304 4279399 140734968084832 18446744073709551615 4237933 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 21648 15331 270 21 0 18285 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 86592

[startup+222.3 s]
/proc/loadavg: 3.98 3.33 3.30 5/190 29089
/proc/meminfo: memFree=29046812/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=86592 CPUtime=222.3 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 26399 0 0 0 22227 3 0 0 25 0 1 0 892448359 88670208 15331 33554432000 4194304 4279399 140734968084832 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 21648 15331 270 21 0 18285 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 86592

[startup+282.3 s]
/proc/loadavg: 3.99 3.45 3.34 5/190 29091
/proc/meminfo: memFree=28934400/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=75100 CPUtime=282.3 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 49605 0 0 0 28224 6 0 0 25 0 1 0 892448359 76902400 15330 33554432000 4194304 4279399 140734968084832 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 18775 15330 270 21 0 15412 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 75100

[startup+342.3 s]
/proc/loadavg: 3.99 3.55 3.38 5/190 29206
/proc/meminfo: memFree=29027612/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=75100 CPUtime=342.31 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 388235 0 0 0 34180 51 0 0 25 0 1 0 892448359 76902400 15332 33554432000 4194304 4279399 140734968084832 18446744073709551615 4242009 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 18775 15332 270 21 0 15412 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 75100

[startup+402.3 s]
/proc/loadavg: 3.99 3.63 3.42 5/190 29208
/proc/meminfo: memFree=29136024/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=75100 CPUtime=402.31 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 848649 0 0 0 40123 108 0 0 25 0 1 0 892448359 76902400 15332 33554432000 4194304 4279399 140734968084832 18446744073709551615 4235450 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 18775 15332 270 21 0 15412 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 75100

[startup+462.3 s]
/proc/loadavg: 3.99 3.69 3.45 5/190 29210
/proc/meminfo: memFree=28970684/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=124420 CPUtime=462.31 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 1297455 0 0 0 46066 165 0 0 25 0 1 0 892448359 127406080 24424 33554432000 4194304 4279399 140734968084832 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 31105 24424 270 21 0 27742 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 124420

[startup+522.3 s]
/proc/loadavg: 3.99 3.75 3.48 5/190 29211
/proc/meminfo: memFree=28802612/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=75100 CPUtime=522.32 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 1851866 0 0 0 51998 234 0 0 25 0 1 0 892448359 76902400 15332 33554432000 4194304 4279399 140734968084832 18446744073709551615 4235646 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 18775 15332 270 21 0 15412 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 75100

[startup+582.301 s]
/proc/loadavg: 4.10 3.82 3.52 5/190 29213
/proc/meminfo: memFree=28522808/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=75100 CPUtime=582.31 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 2267019 0 0 0 57946 285 0 0 25 0 1 0 892448359 76902400 15332 33554432000 4194304 4279399 140734968084832 18446744073709551615 4257190 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 18775 15332 270 21 0 15412 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 75100

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.00 3.91 3.62 5/190 29219
/proc/meminfo: memFree=28650720/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=124420 CPUtime=822.32 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 4447764 0 0 0 81664 568 0 0 25 0 1 0 892448359 127406080 26477 33554432000 4194304 4279399 140734968084832 18446744073709551615 4242009 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 31105 26479 270 21 0 27742 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 124420

[startup+882.301 s]
/proc/loadavg: 4.00 3.92 3.64 5/190 29221
/proc/meminfo: memFree=28794760/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=124676 CPUtime=882.33 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 5151057 0 0 0 87568 665 0 0 25 0 1 0 892448359 127668224 23856 33554432000 4194304 4279399 140734968084832 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 31169 23856 271 21 0 27806 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 124676

[startup+942.301 s]
/proc/loadavg: 4.00 3.94 3.66 5/190 29222
/proc/meminfo: memFree=28776496/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=187344 CPUtime=942.33 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 5891940 0 0 0 93470 763 0 0 25 0 1 0 892448359 191840256 31408 33554432000 4194304 4279399 140734968084832 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 46836 31408 270 21 0 43473 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 187344

[startup+1002.3 s]
/proc/loadavg: 3.85 3.91 3.67 4/184 29248
/proc/meminfo: memFree=28927504/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=206336 CPUtime=1002.34 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 6657837 0 0 0 99364 870 0 0 25 0 1 0 892448359 211288064 47755 33554432000 4194304 4279399 140734968084832 18446744073709551615 4235616 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 51584 47755 270 21 0 48221 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 206336

[startup+1062.3 s]
/proc/loadavg: 3.39 3.76 3.63 4/184 29250
/proc/meminfo: memFree=29051468/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=156400 CPUtime=1062.34 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 7430183 0 0 0 105256 978 0 0 25 0 1 0 892448359 160153600 31850 33554432000 4194304 4279399 140734968084832 18446744073709551615 4235616 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 39100 31850 270 21 0 35737 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 156400

[startup+1122.3 s]
/proc/loadavg: 3.14 3.62 3.59 3/178 29275
/proc/meminfo: memFree=29346440/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=188072 CPUtime=1122.34 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 8193182 0 0 0 111154 1080 0 0 25 0 1 0 892448359 192585728 39934 33554432000 4194304 4279399 140734968084832 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 47018 39934 270 21 0 43655 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 188072

[startup+1182.3 s]
/proc/loadavg: 2.42 3.32 3.48 3/178 29277
/proc/meminfo: memFree=29275952/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=206892 CPUtime=1182.34 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 9007827 0 0 0 117046 1188 0 0 25 0 1 0 892448359 211857408 38031 33554432000 4194304 4279399 140734968084832 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 51723 38031 270 21 0 48360 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 206892

[startup+1242.3 s]
/proc/loadavg: 2.15 3.08 3.39 3/178 29278
/proc/meminfo: memFree=29266984/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=77036 CPUtime=1242.34 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 9754105 0 0 0 122945 1289 0 0 25 0 1 0 892448359 78884864 15817 33554432000 4194304 4279399 140734968084832 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 19259 15817 270 21 0 15896 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 77036

[startup+1302.3 s]
/proc/loadavg: 2.05 2.88 3.30 3/178 29280
/proc/meminfo: memFree=29321840/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=207556 CPUtime=1302.36 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 10468873 0 0 0 128854 1382 0 0 25 0 1 0 892448359 212537344 42603 33554432000 4194304 4279399 140734968084832 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 51889 42603 270 21 0 48526 0
Current children cumulated CPU time (s) 1302.36
Current children cumulated vsize (KiB) 207556

[startup+1362.3 s]
/proc/loadavg: 2.02 2.72 3.21 3/178 29282
/proc/meminfo: memFree=29338044/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=207812 CPUtime=1362.35 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 11171576 0 0 0 134758 1477 0 0 25 0 1 0 892448359 212799488 41874 33554432000 4194304 4279399 140734968084832 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 51953 41874 270 21 0 48590 0
Current children cumulated CPU time (s) 1362.35
Current children cumulated vsize (KiB) 207812

[startup+1422.31 s]
/proc/loadavg: 2.00 2.58 3.14 3/178 29283
/proc/meminfo: memFree=29267936/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=289200 CPUtime=1422.35 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 11955338 0 0 0 140650 1585 0 0 25 0 1 0 892448359 296140800 56659 33554432000 4194304 4279399 140734968084832 18446744073709551615 4235646 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 72300 56659 270 21 0 68937 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 289200

[startup+1482.3 s]
/proc/loadavg: 2.00 2.47 3.06 3/178 29285
/proc/meminfo: memFree=29355180/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=77856 CPUtime=1482.35 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 12781729 0 0 0 146532 1703 0 0 25 0 1 0 892448359 79724544 16021 33554432000 4194304 4279399 140734968084832 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 19464 16021 270 21 0 16101 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 77856

[startup+1542.3 s]
/proc/loadavg: 2.00 2.39 2.99 3/178 29286
/proc/meminfo: memFree=29356120/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=158140 CPUtime=1542.36 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 13630720 0 0 0 152416 1820 0 0 25 0 1 0 892448359 161935360 35767 33554432000 4194304 4279399 140734968084832 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 39535 35767 271 21 0 36172 0
Current children cumulated CPU time (s) 1542.36
Current children cumulated vsize (KiB) 158140

[startup+1602.3 s]
/proc/loadavg: 2.04 2.33 2.93 3/178 29288
/proc/meminfo: memFree=29392412/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=127320 CPUtime=1602.36 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 14433633 0 0 0 158313 1923 0 0 25 0 1 0 892448359 130375680 24334 33554432000 4194304 4279399 140734968084832 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 31830 24334 270 21 0 28467 0
Current children cumulated CPU time (s) 1602.36
Current children cumulated vsize (KiB) 127320

[startup+1662.3 s]
/proc/loadavg: 2.01 2.27 2.87 3/178 29290
/proc/meminfo: memFree=29293284/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=158636 CPUtime=1662.36 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 15215397 0 0 0 164207 2029 0 0 25 0 1 0 892448359 162443264 34130 33554432000 4194304 4279399 140734968084832 18446744073709551615 4255732 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 39659 34130 270 21 0 36296 0
Current children cumulated CPU time (s) 1662.36
Current children cumulated vsize (KiB) 158636

[startup+1722.3 s]
/proc/loadavg: 2.00 2.21 2.81 3/178 29291
/proc/meminfo: memFree=29323132/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=290104 CPUtime=1722.37 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 15979057 0 0 0 170107 2130 0 0 25 0 1 0 892448359 297066496 49629 33554432000 4194304 4279399 140734968084832 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 72526 49629 270 21 0 69163 0
Current children cumulated CPU time (s) 1722.37
Current children cumulated vsize (KiB) 290104

[startup+1782.3 s]
/proc/loadavg: 1.66 2.09 2.73 2/172 29318
/proc/meminfo: memFree=31230000/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=60084 CPUtime=1782.37 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 16826830 0 0 0 175996 2241 0 0 25 0 1 0 892448359 61526016 10811 33554432000 4194304 4279399 140734968084832 18446744073709551615 4256694 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 15021 10813 270 21 0 11658 0
Current children cumulated CPU time (s) 1782.37
Current children cumulated vsize (KiB) 60084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.47 2.02 2.70 2/172 29318
/proc/meminfo: memFree=31159656/32950928 swapFree=67053888/67111528
[pid=28208] ppid=28206 vsize=190312 CPUtime=1800.07 cores=0,2
/proc/28208/stat : 28208 (OptimuS_release) R 28206 28208 26001 0 -1 4202496 17069345 0 0 0 177733 2274 0 0 25 0 1 0 892448359 194879488 31731 33554432000 4194304 4279399 140734968084832 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/28208/statm: 47578 31731 271 21 0 44215 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 190312

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): 1800.09
CPU user time (s): 1777.34
CPU system time (s): 22.7555
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 633076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1777.34
system time used= 22.7555
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17069345
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= 5
involuntary context switches= 20801

runsolver used 2.95455 second user time and 6.28204 second system time

The end

Launcher Data 

Begin job on node149 at 2011-06-11 18:08:37
IDJOB=3495312
IDBENCH=89309
IDSOLVER=1987
FILE ID=node149/3495312-1307808517
RUNJOBID= node149-1307808428-27692
PBS_JOBID= 13551043
Free space on /tmp= 73832 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT11/mus/marques-silva/equivalence-checking/c3540-s.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495312-1307808517/watcher-3495312-1307808517 -o /tmp/evaluation-result-3495312-1307808517/solver-3495312-1307808517 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495312-1307808517.cnf

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

MD5SUM BENCH= 337365c6c7d9e1147f4e10cbfcf779ef
RANDOM SEED=49833139

node149.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5332.83
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		: 2666.806
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		: 2666.806
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	: 5332.73
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		: 2666.806
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		: 2666.806
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		: 2666.806
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		: 2666.806
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:      28738152 kB
Buffers:        163228 kB
Cached:        1421884 kB
SwapCached:      23748 kB
Active:        2915272 kB
Inactive:      1128116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      28738152 kB
SwapTotal:    67111528 kB
SwapFree:     67053888 kB
Dirty:          135904 kB
Writeback:           0 kB
AnonPages:     2453944 kB
Mapped:          10064 kB
Slab:            98268 kB
PageTables:      10340 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  2919920 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= 73968 MiB
End job on node149 at 2011-06-11 18:38:39