Trace number 3433897

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
minisat hack: MiniSAT 2.2.0-agile-26? (TO) 5000.09 4999.95

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand064.cnf
MD5SUM49dbd2fb16b3d5ce554d30c48729a56d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4672.05
Satisfiable
(Un)Satisfiability was proved
Number of variables92464
Number of clauses276623
Sum of the clauses size645451
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2184414
Number of clauses of size 392207
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3433897-1306843006/watcher-3433897-1306843006 -o /tmp/evaluation-result-3433897-1306843006/solver-3433897-1306843006 -C 5000 -W 5100 -M 15500 minisat HOME/instance-3433897-1306843006.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.68 0.56 0.20 2/424 1300
/proc/meminfo: memFree=4022672/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=19420 CPUtime=0 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 667 0 0 0 0 0 0 0 25 0 1 0 795898834 19886080 605 33554432000 4194304 4291235 140737244283344 18446744073709551615 4277976 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1300/statm: 4855 606 213 24 0 1489 0

[startup+0.0478031 s]
/proc/loadavg: 1.68 0.56 0.20 2/424 1300
/proc/meminfo: memFree=4022672/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=29128 CPUtime=0.04 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 3709 0 0 0 4 0 0 0 25 0 1 0 795898834 29827072 3356 33554432000 4194304 4291235 140737244283344 18446744073709551615 246516495045 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1300/statm: 7282 3357 215 24 0 3916 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 29128

[startup+0.100798 s]
/proc/loadavg: 1.68 0.56 0.20 2/424 1300
/proc/meminfo: memFree=4022672/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=40988 CPUtime=0.09 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 7324 0 0 0 9 0 0 0 25 0 1 0 795898834 41971712 6495 33554432000 4194304 4291235 140737244283344 18446744073709551615 246516495045 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/1300/statm: 10247 6497 215 24 0 6881 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 40988

[startup+0.300728 s]
/proc/loadavg: 1.68 0.56 0.20 2/424 1300
/proc/meminfo: memFree=4022672/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=68888 CPUtime=0.29 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 12237 0 0 0 28 1 0 0 25 0 1 0 795898834 70541312 11182 33554432000 4194304 4291235 140737244283344 18446744073709551615 4210089 0 0 4096 8388610 0 0 0 17 6 0 0 0
/proc/1300/statm: 17222 11182 258 24 0 13856 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 68888

[startup+0.700651 s]
/proc/loadavg: 1.68 0.56 0.20 2/424 1300
/proc/meminfo: memFree=4022672/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=59652 CPUtime=0.69 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 16543 0 0 0 67 2 0 0 25 0 1 0 795898834 61083648 10442 33554432000 4194304 4291235 140737244283344 18446744073709551615 4256252 0 0 4096 8388610 0 0 0 17 6 0 0 0
/proc/1300/statm: 14913 10442 275 24 0 11547 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59652

[startup+1.50057 s]
/proc/loadavg: 1.68 0.56 0.20 3/425 1301
/proc/meminfo: memFree=3980216/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=59652 CPUtime=1.49 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 16748 0 0 0 147 2 0 0 25 0 1 0 795898834 61083648 10644 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255562 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 14913 10644 276 24 0 11547 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59652

[startup+3.10027 s]
/proc/loadavg: 1.68 0.56 0.20 3/425 1301
/proc/meminfo: memFree=3976868/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=66724 CPUtime=3.09 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 17436 0 0 0 307 2 0 0 25 0 1 0 795898834 68325376 11327 33554432000 4194304 4291235 140737244283344 18446744073709551615 4261699 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 16681 11327 276 24 0 13315 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66724

[startup+6.30067 s]
/proc/loadavg: 1.70 0.58 0.21 3/425 1301
/proc/meminfo: memFree=3966820/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=85400 CPUtime=6.29 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 21920 0 0 0 627 2 0 0 25 0 1 0 795898834 87449600 15800 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255556 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 21350 15800 276 24 0 17984 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 85400

[startup+12.7005 s]
/proc/loadavg: 1.73 0.61 0.21 3/425 1301
/proc/meminfo: memFree=3935240/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=97076 CPUtime=12.69 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 24862 0 0 0 1266 3 0 0 25 0 1 0 795898834 99405824 18717 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255634 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 24269 18717 276 24 0 20903 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 97076

[startup+25.5012 s]
/proc/loadavg: 1.79 0.68 0.24 3/425 1302
/proc/meminfo: memFree=3903596/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=116044 CPUtime=25.48 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 30474 0 0 0 2545 3 0 0 25 0 1 0 795898834 118829056 24289 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255634 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 29011 24289 276 24 0 25645 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 116044

[startup+51.1005 s]
/proc/loadavg: 2.01 0.81 0.30 3/425 1302
/proc/meminfo: memFree=3832764/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=196952 CPUtime=51.08 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 42853 0 0 0 5102 6 0 0 25 0 1 0 795898834 201678848 36605 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255831 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 49238 36605 276 24 0 45872 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 196952

[startup+102.316 s]
/proc/loadavg: 2.08 1.01 0.39 3/425 1304
/proc/meminfo: memFree=3809424/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=146864 CPUtime=102.3 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 66689 0 0 0 10218 12 0 0 25 0 1 0 795898834 150388736 26478 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 36716 26478 276 24 0 33350 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 146864

[startup+162.3 s]
/proc/loadavg: 2.12 1.22 0.50 3/425 1305
/proc/meminfo: memFree=3654260/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=278340 CPUtime=162.29 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 95701 0 0 0 16208 21 0 0 25 0 1 0 795898834 285020160 55373 33554432000 4194304 4291235 140737244283344 18446744073709551615 4248336 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 69585 55373 276 24 0 66219 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 278340

[startup+222.3 s]
/proc/loadavg: 2.04 1.36 0.59 3/425 1307
/proc/meminfo: memFree=3681488/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=199936 CPUtime=222.29 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 125941 0 0 0 22202 27 0 0 25 0 1 0 795898834 204734464 36424 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255608 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 49984 36424 276 24 0 46618 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 199936

[startup+282.3 s]
/proc/loadavg: 2.01 1.47 0.68 3/425 1318
/proc/meminfo: memFree=3506692/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=285324 CPUtime=282.3 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 155048 0 0 0 28195 35 0 0 25 0 1 0 795898834 292171776 65426 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255872 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 71331 65426 276 24 0 67965 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 285324

[startup+342.3 s]
/proc/loadavg: 2.00 1.57 0.76 3/425 1319
/proc/meminfo: memFree=3552280/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=208212 CPUtime=342.3 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 195774 0 0 0 34185 45 0 0 25 0 1 0 795898834 213209088 39053 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255608 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 52053 39053 276 24 0 48687 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 208212

[startup+402.301 s]
/proc/loadavg: 2.00 1.64 0.83 3/425 1321
/proc/meminfo: memFree=3410756/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=291840 CPUtime=402.3 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 221989 0 0 0 40180 50 0 0 25 0 1 0 795898834 298844160 65146 33554432000 4194304 4291235 140737244283344 18446744073709551615 4248304 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 72960 65146 276 24 0 69594 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 291840

[startup+462.301 s]
/proc/loadavg: 2.06 1.72 0.91 3/425 1324
/proc/meminfo: memFree=3261664/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=425700 CPUtime=462.3 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 247584 0 0 0 46174 56 0 0 25 0 1 0 795898834 435916800 90651 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255831 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 106425 90651 276 24 0 103059 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 425700

[startup+522.301 s]
/proc/loadavg: 2.13 1.80 0.98 3/425 1327
/proc/meminfo: memFree=3453180/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=163664 CPUtime=522.3 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 275661 0 0 0 52167 63 0 0 25 0 1 0 795898834 167591936 30888 33554432000 4194304 4291235 140737244283344 18446744073709551615 4248254 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 40916 30888 276 24 0 37550 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 163664

[startup+582.301 s]
/proc/loadavg: 2.05 1.83 1.04 3/425 1329
/proc/meminfo: memFree=3346996/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=215748 CPUtime=582.3 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 291826 0 0 0 58163 67 0 0 25 0 1 0 795898834 220925952 47012 33554432000 4194304 4291235 140737244283344 18446744073709551615 4248304 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 53937 47012 276 24 0 50571 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 215748

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.05 2.04 2.00 3/425 1432
/proc/meminfo: memFree=1661612/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=1086132 CPUtime=4062.42 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 1878269 0 0 0 405800 442 0 0 25 0 1 0 795898834 1112199168 249982 33554432000 4194304 4291235 140737244283344 18446744073709551615 4261928 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 271533 249982 276 24 0 268167 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 1086132

[startup+4122.3 s]
/proc/loadavg: 2.08 2.06 2.00 3/425 1435
/proc/meminfo: memFree=2307248/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=389700 CPUtime=4122.41 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 1929979 0 0 0 411785 456 0 0 25 0 1 0 795898834 399052800 82109 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255643 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 97425 82109 276 24 0 94059 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 389700

[startup+4182.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/425 1437
/proc/meminfo: memFree=2161760/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=522132 CPUtime=4182.41 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 1956427 0 0 0 417780 461 0 0 25 0 1 0 795898834 534663168 108493 33554432000 4194304 4291235 140737244283344 18446744073709551615 4248304 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 130533 108493 276 24 0 127167 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 522132

[startup+4242.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/425 1438
/proc/meminfo: memFree=2056192/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=738492 CPUtime=4242.41 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 1975205 0 0 0 423776 465 0 0 25 0 1 0 795898834 756215808 127223 33554432000 4194304 4291235 140737244283344 18446744073709551615 4248304 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 184623 127223 276 24 0 181257 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 738492

[startup+4302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/425 1440
/proc/meminfo: memFree=3200536/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=739432 CPUtime=4302.41 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 1996074 0 0 0 429771 470 0 0 25 0 1 0 795898834 757178368 148059 33554432000 4194304 4291235 140737244283344 18446744073709551615 4248348 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 184858 148059 276 24 0 181492 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 739432

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/425 1441
/proc/meminfo: memFree=3092104/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=740288 CPUtime=4362.41 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 2012541 0 0 0 435766 475 0 0 25 0 1 0 795898834 758054912 164502 33554432000 4194304 4291235 140737244283344 18446744073709551615 4248304 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 185072 164502 276 24 0 181706 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 740288

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/425 1443
/proc/meminfo: memFree=2975492/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=1092436 CPUtime=4422.41 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 2028285 0 0 0 441762 479 0 0 25 0 1 0 795898834 1118654464 180212 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 273109 180212 276 24 0 269743 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 1092436

[startup+4482.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/425 1445
/proc/meminfo: memFree=2832096/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=1095328 CPUtime=4482.42 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 2053133 0 0 0 447758 484 0 0 25 0 1 0 795898834 1121615872 205019 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255875 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 273832 205019 276 24 0 270466 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 1095328

[startup+4542.3 s]
/proc/loadavg: 2.27 2.09 2.02 3/425 1446
/proc/meminfo: memFree=2735576/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=1100732 CPUtime=4542.42 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 2066132 0 0 0 453754 488 0 0 25 0 1 0 795898834 1127149568 217985 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 275183 217985 276 24 0 271817 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 1100732

[startup+4602.3 s]
/proc/loadavg: 2.12 2.08 2.02 3/425 1448
/proc/meminfo: memFree=2616244/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=1107632 CPUtime=4602.42 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 2086616 0 0 0 459749 493 0 0 25 0 1 0 795898834 1134215168 238391 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255562 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 276908 238391 276 24 0 273542 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 1107632

[startup+4662.3 s]
/proc/loadavg: 2.08 2.08 2.02 3/425 1449
/proc/meminfo: memFree=3208796/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=411200 CPUtime=4662.43 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 2130930 0 0 0 465737 506 0 0 25 0 1 0 795898834 421068800 79092 33554432000 4194304 4291235 140737244283344 18446744073709551615 4256145 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 102800 79092 276 24 0 99434 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 411200

[startup+4722.32 s]
/proc/loadavg: 2.08 2.08 2.02 3/425 1451
/proc/meminfo: memFree=3031924/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=543460 CPUtime=4722.44 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 2162226 0 0 0 471733 511 0 0 25 0 1 0 795898834 556503040 110304 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255883 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 135865 110304 276 24 0 132499 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 543460

[startup+4782.3 s]
/proc/loadavg: 2.03 2.06 2.01 3/425 1453
/proc/meminfo: memFree=2862988/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=758384 CPUtime=4782.43 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 2191933 0 0 0 477725 518 0 0 25 0 1 0 795898834 776585216 139935 33554432000 4194304 4291235 140737244283344 18446744073709551615 4248170 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 189596 139935 276 24 0 186230 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 758384

[startup+4842.3 s]
/proc/loadavg: 2.01 2.05 2.01 3/425 1454
/proc/meminfo: memFree=2706588/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=758384 CPUtime=4842.43 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 2215693 0 0 0 483718 525 0 0 25 0 1 0 795898834 776585216 163633 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255872 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 189596 163633 276 24 0 186230 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 758384

[startup+4902.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/425 1456
/proc/meminfo: memFree=2570144/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=1107632 CPUtime=4902.43 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 2235785 0 0 0 489714 529 0 0 25 0 1 0 795898834 1134215168 183676 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 276908 183676 276 24 0 273542 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 1107632

[startup+4962.3 s]
/proc/loadavg: 1.93 2.01 1.99 3/425 1485
/proc/meminfo: memFree=2667312/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=1107632 CPUtime=4962.43 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 2259361 0 0 0 495709 534 0 0 25 0 1 0 795898834 1134215168 207195 33554432000 4194304 4291235 140737244283344 18446744073709551615 4248304 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 276908 207195 276 24 0 273542 0
Current children cumulated CPU time (s) 4962.43
Current children cumulated vsize (KiB) 1107632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.96 2.01 1.99 3/425 1486
/proc/meminfo: memFree=2618752/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=1107632 CPUtime=5000.04 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 2269852 0 0 0 499467 537 0 0 25 0 1 0 795898834 1134215168 217650 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 276908 217650 276 24 0 273542 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 1107632

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

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

[startup+4999.9 s]
/proc/loadavg: 1.96 2.01 1.99 3/425 1486
/proc/meminfo: memFree=2618752/32951124 swapFree=44043512/67111528
[pid=1300] ppid=1298 vsize=1107632 CPUtime=5000.04 cores=0,2,4,6
/proc/1300/stat : 1300 (minisat) R 1298 1300 1152 0 -1 4202496 2269852 0 0 0 499467 537 0 0 25 0 1 0 795898834 1134215168 217650 33554432000 4194304 4291235 140737244283344 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1300/statm: 276908 217650 276 24 0 273542 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 1107632

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.09
CPU user time (s): 4994.68
CPU system time (s): 5.41018
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1137984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4994.68
system time used= 5.41018
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2269857
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= 5324

runsolver used 21.8857 second user time and 46.311 second system time

The end

Launcher Data 

Begin job on node134 at 2011-05-31 13:56:46
IDJOB=3433897
IDBENCH=70797
IDSOLVER=1930
FILE ID=node134/3433897-1306843006
RUNJOBID= node134-1306842918-1170
PBS_JOBID= 13482018
Free space on /tmp= 19244 MiB

SOLVER NAME= minisat hack: MiniSAT 2.2.0-agile-26
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand064.cnf
COMMAND LINE= minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3433897-1306843006/watcher-3433897-1306843006 -o /tmp/evaluation-result-3433897-1306843006/solver-3433897-1306843006 -C 5000 -W 5100 -M 15500  minisat HOME/instance-3433897-1306843006.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 49dbd2fb16b3d5ce554d30c48729a56d
RANDOM SEED=1487263318

node134.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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5332.67
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		: 2666.831
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		: 2666.831
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	: 7186.06
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		: 2666.831
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	: 5332.80
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       4022952 kB
Buffers:         61984 kB
Cached:       22059568 kB
SwapCached:       9328 kB
Active:       17028452 kB
Inactive:     11078596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       4022952 kB
SwapTotal:    67111528 kB
SwapFree:     44043512 kB
Dirty:           13852 kB
Writeback:           0 kB
AnonPages:     5984092 kB
Mapped:          21236 kB
Slab:           664956 kB
PageTables:      89696 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 110967916 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 19124 MiB
End job on node134 at 2011-05-31 15:20:08