Trace number 3419660

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 reference: minisat 2.2.0? (TO) 5000.06 4999.94

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2843.87
Satisfiable
(Un)Satisfiability was proved
Number of variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

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: 961)

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-3419660-1306579391/watcher-3419660-1306579391 -o /tmp/evaluation-result-3419660-1306579391/solver-3419660-1306579391 -C 5000 -W 5100 -M 15500 minisat_release HOME/instance-3419660-1306579391.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: 0.16 0.03 0.01 3/511 18761
/proc/meminfo: memFree=11457912/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=26240 CPUtime=0.01 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 2188 0 0 0 1 0 0 0 21 0 1 0 750355332 26869760 2129 33554432000 4194304 4291037 140733338152688 18446744073709551615 4276877 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/18761/statm: 6560 2129 215 24 0 3194 0

[startup+0.096672 s]
/proc/loadavg: 0.16 0.03 0.01 3/511 18761
/proc/meminfo: memFree=11457912/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=51652 CPUtime=0.08 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 9155 0 0 0 8 0 0 0 21 0 1 0 750355332 52891648 8767 33554432000 4194304 4291037 140733338152688 18446744073709551615 4277473 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/18761/statm: 12913 8779 215 24 0 9547 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 51652

[startup+0.100672 s]
/proc/loadavg: 0.16 0.03 0.01 3/511 18761
/proc/meminfo: memFree=11457912/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=54900 CPUtime=0.09 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 9639 0 0 0 9 0 0 0 21 0 1 0 750355332 56217600 9251 33554432000 4194304 4291037 140733338152688 18446744073709551615 255106465547 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/18761/statm: 13725 9268 215 24 0 10359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 54900

[startup+0.300637 s]
/proc/loadavg: 0.16 0.03 0.01 3/511 18761
/proc/meminfo: memFree=11457912/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=92908 CPUtime=0.29 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 19989 0 0 0 27 2 0 0 22 0 1 0 750355332 95137792 18595 33554432000 4194304 4291037 140733338152688 18446744073709551615 4277897 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/18761/statm: 23227 18595 215 24 0 19861 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 92908

[startup+0.700568 s]
/proc/loadavg: 0.16 0.03 0.01 3/511 18761
/proc/meminfo: memFree=11457912/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=151996 CPUtime=0.69 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 34118 0 0 0 64 5 0 0 23 0 1 0 750355332 155643904 30731 33554432000 4194304 4291037 140733338152688 18446744073709551615 4215699 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/18761/statm: 37999 30731 236 24 0 34633 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 151996

[startup+1.50043 s]
/proc/loadavg: 0.16 0.03 0.01 3/512 18762
/proc/meminfo: memFree=11342968/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=152044 CPUtime=1.49 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 40352 0 0 0 143 6 0 0 25 0 1 0 750355332 155693056 30301 33554432000 4194304 4291037 140733338152688 18446744073709551615 4277897 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/18761/statm: 38011 30301 239 24 0 34645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 152044

[startup+3.10115 s]
/proc/loadavg: 0.16 0.03 0.01 3/512 18762
/proc/meminfo: memFree=11336024/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=131332 CPUtime=3.09 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 45219 0 0 0 302 7 0 0 25 0 1 0 750355332 134483968 26367 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255391 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/18761/statm: 32833 26367 258 24 0 29467 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 131332

[startup+6.30061 s]
/proc/loadavg: 0.31 0.07 0.02 3/512 18762
/proc/meminfo: memFree=11349036/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=138404 CPUtime=6.29 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 47392 0 0 0 621 8 0 0 25 0 1 0 750355332 141725696 28186 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255843 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 34601 28186 259 24 0 31235 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 138404

[startup+12.7005 s]
/proc/loadavg: 0.44 0.10 0.03 3/512 18762
/proc/meminfo: memFree=11328460/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=138404 CPUtime=12.69 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 48402 0 0 0 1261 8 0 0 25 0 1 0 750355332 141725696 29190 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 34601 29190 259 24 0 31235 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 138404

[startup+25.5012 s]
/proc/loadavg: 0.79 0.19 0.06 3/512 18763
/proc/meminfo: memFree=11316464/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=168864 CPUtime=25.48 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 49472 0 0 0 2540 8 0 0 25 0 1 0 750355332 172916736 30256 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 42216 30256 259 24 0 38850 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 168864

[startup+51.1007 s]
/proc/loadavg: 1.20 0.33 0.11 3/512 18763
/proc/meminfo: memFree=11251648/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=218184 CPUtime=51.09 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 62014 0 0 0 5099 10 0 0 25 0 1 0 750355332 223420416 42758 33554432000 4194304 4291037 140733338152688 18446744073709551615 4261635 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 54546 42758 259 24 0 51180 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 218184

[startup+102.32 s]
/proc/loadavg: 1.65 0.59 0.21 3/512 18765
/proc/meminfo: memFree=11193344/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=249004 CPUtime=102.3 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 70783 0 0 0 10218 12 0 0 25 0 1 0 750355332 254980096 51430 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255673 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 62251 51430 259 24 0 58885 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 249004

[startup+162.301 s]
/proc/loadavg: 1.87 0.84 0.32 3/512 18766
/proc/meminfo: memFree=11137032/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=299092 CPUtime=162.29 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 79546 0 0 0 16212 17 0 0 25 0 1 0 750355332 306270208 60121 33554432000 4194304 4291037 140733338152688 18446744073709551615 4262902 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 74773 60121 259 24 0 71407 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 299092

[startup+222.301 s]
/proc/loadavg: 1.95 1.05 0.42 3/512 18768
/proc/meminfo: memFree=11084556/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=380480 CPUtime=222.29 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 87640 0 0 0 22208 21 0 0 25 0 1 0 750355332 389611520 68150 33554432000 4194304 4291037 140733338152688 18446744073709551615 4248387 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 95120 68150 259 24 0 91754 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 380480

[startup+282.301 s]
/proc/loadavg: 2.10 1.25 0.53 3/512 18770
/proc/meminfo: memFree=11037292/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=380480 CPUtime=282.29 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 95212 0 0 0 28205 24 0 0 25 0 1 0 750355332 389611520 75665 33554432000 4194304 4291037 140733338152688 18446744073709551615 4248994 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 95120 75665 259 24 0 91754 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 380480

[startup+342.301 s]
/proc/loadavg: 2.09 1.40 0.62 3/512 18771
/proc/meminfo: memFree=11091328/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=380480 CPUtime=342.3 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 101020 0 0 0 34202 28 0 0 25 0 1 0 750355332 389611520 81414 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 95120 81414 259 24 0 91754 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 380480

[startup+402.301 s]
/proc/loadavg: 2.03 1.51 0.70 3/512 18773
/proc/meminfo: memFree=11013684/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=512740 CPUtime=402.3 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 109753 0 0 0 40199 31 0 0 25 0 1 0 750355332 525045760 90088 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255915 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 128185 90088 259 24 0 124819 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 512740

[startup+462.301 s]
/proc/loadavg: 2.01 1.59 0.78 3/512 18774
/proc/meminfo: memFree=10963824/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=512740 CPUtime=462.29 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 116560 0 0 0 46195 34 0 0 25 0 1 0 750355332 525045760 96852 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255843 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 128185 96852 259 24 0 124819 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 512740

[startup+522.301 s]
/proc/loadavg: 2.00 1.67 0.86 3/512 18776
/proc/meminfo: memFree=10925860/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=512740 CPUtime=522.29 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 121904 0 0 0 52193 36 0 0 25 0 1 0 750355332 525045760 102156 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 128185 102156 259 24 0 124819 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 512740

[startup+582.3 s]
/proc/loadavg: 2.08 1.75 0.94 3/512 18778
/proc/meminfo: memFree=10877864/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=512740 CPUtime=582.3 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 126551 0 0 0 58191 39 0 0 25 0 1 0 750355332 525045760 106760 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 128185 106760 259 24 0 124819 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 512740

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.05 2.03 1.95 3/512 18882
/proc/meminfo: memFree=10555796/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=864888 CPUtime=4062.4 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 351814 0 0 0 406104 136 0 0 25 0 1 0 750355332 885645312 187414 33554432000 4194304 4291037 140733338152688 18446744073709551615 4248322 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 216222 187414 259 24 0 212856 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 864888

[startup+4122.3 s]
/proc/loadavg: 2.02 2.02 1.95 3/512 18884
/proc/meminfo: memFree=10514236/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=864888 CPUtime=4122.38 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 353766 0 0 0 412101 137 0 0 25 0 1 0 750355332 885645312 189350 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 216222 189350 259 24 0 212856 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 864888

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/512 18886
/proc/meminfo: memFree=10476516/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=864888 CPUtime=4182.39 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 358700 0 0 0 418099 140 0 0 25 0 1 0 750355332 885645312 194238 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 216222 194238 259 24 0 212856 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 864888

[startup+4242.3 s]
/proc/loadavg: 2.15 2.04 1.96 3/512 18887
/proc/meminfo: memFree=10453308/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=864888 CPUtime=4242.39 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 360933 0 0 0 424098 141 0 0 25 0 1 0 750355332 885645312 196462 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255918 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 216222 196462 259 24 0 212856 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 864888

[startup+4302.3 s]
/proc/loadavg: 2.12 2.05 1.97 3/512 18889
/proc/meminfo: memFree=10435308/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=864888 CPUtime=4302.38 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 361941 0 0 0 430097 141 0 0 25 0 1 0 750355332 885645312 197454 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 216222 197454 259 24 0 212856 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 864888

[startup+4362.3 s]
/proc/loadavg: 2.04 2.03 1.97 3/512 18890
/proc/meminfo: memFree=10419672/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=864888 CPUtime=4362.39 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 362559 0 0 0 436097 142 0 0 25 0 1 0 750355332 885645312 198062 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 216222 198062 259 24 0 212856 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 864888

[startup+4422.3 s]
/proc/loadavg: 2.01 2.03 1.97 3/512 18892
/proc/meminfo: memFree=10400684/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=864888 CPUtime=4422.39 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 364381 0 0 0 442095 144 0 0 25 0 1 0 750355332 885645312 199873 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255880 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 216222 199873 259 24 0 212856 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 864888

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/512 18894
/proc/meminfo: memFree=10378976/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=864888 CPUtime=4482.4 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 367550 0 0 0 448094 146 0 0 25 0 1 0 750355332 885645312 203027 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 216222 203027 259 24 0 212856 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 864888

[startup+4542.3 s]
/proc/loadavg: 2.10 2.04 1.98 3/512 18895
/proc/meminfo: memFree=10363832/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=864888 CPUtime=4542.39 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 369555 0 0 0 454092 147 0 0 25 0 1 0 750355332 885645312 205001 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 216222 205001 259 24 0 212856 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 864888

[startup+4602.3 s]
/proc/loadavg: 2.08 2.05 1.98 3/512 18897
/proc/meminfo: memFree=10347700/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=1214136 CPUtime=4602.41 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 371639 0 0 0 460093 148 0 0 25 0 1 0 750355332 1243275264 207064 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 303534 207064 259 24 0 300168 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 1214136

[startup+4662.3 s]
/proc/loadavg: 2.03 2.04 1.98 3/512 18898
/proc/meminfo: memFree=10330936/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=1214136 CPUtime=4662.4 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 373580 0 0 0 466091 149 0 0 25 0 1 0 750355332 1243275264 208982 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 303534 208982 259 24 0 300168 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 1214136

[startup+4722.32 s]
/proc/loadavg: 2.01 2.03 1.98 3/512 18909
/proc/meminfo: memFree=10960748/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=401404 CPUtime=4722.42 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 391440 0 0 0 472087 155 0 0 25 0 1 0 750355332 411037696 84451 33554432000 4194304 4291037 140733338152688 18446744073709551615 4261940 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 100351 84451 259 24 0 96985 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 401404

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 1.98 3/512 18911
/proc/meminfo: memFree=10884716/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=482312 CPUtime=4782.39 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 405147 0 0 0 478081 158 0 0 25 0 1 0 750355332 493887488 98047 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255665 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 120578 98047 259 24 0 117212 0
Current children cumulated CPU time (s) 4782.39
Current children cumulated vsize (KiB) 482312

[startup+4842.3 s]
/proc/loadavg: 2.07 2.04 1.99 3/512 18912
/proc/meminfo: memFree=10831260/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=482312 CPUtime=4842.4 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 413908 0 0 0 484078 162 0 0 25 0 1 0 750355332 493887488 106747 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 120578 106747 259 24 0 117212 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 482312

[startup+4902.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/512 18914
/proc/meminfo: memFree=10786840/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=563700 CPUtime=4902.4 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 420699 0 0 0 490076 164 0 0 25 0 1 0 750355332 577228800 113462 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 140925 113462 259 24 0 137559 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 563700

[startup+4962.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/512 18915
/proc/meminfo: memFree=10746508/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=563700 CPUtime=4962.41 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 427870 0 0 0 496074 167 0 0 25 0 1 0 750355332 577228800 120564 33554432000 4194304 4291037 140733338152688 18446744073709551615 4262704 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 140925 120564 259 24 0 137559 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 563700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.03 2.00 2/510 18917
/proc/meminfo: memFree=11018676/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=563700 CPUtime=5000.02 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 431857 0 0 0 499833 169 0 0 25 0 1 0 750355332 577228800 124496 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 140925 124496 259 24 0 137559 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 563700

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: 2.01 2.03 2.00 2/510 18917
/proc/meminfo: memFree=11018676/32951124 swapFree=67111364/67111528
[pid=18761] ppid=18759 vsize=563700 CPUtime=5000.02 cores=0,2,4,6
/proc/18761/stat : 18761 (minisat_release) R 18759 18761 18721 0 -1 4202496 431857 0 0 0 499833 169 0 0 25 0 1 0 750355332 577228800 124496 33554432000 4194304 4291037 140733338152688 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/18761/statm: 140925 124496 259 24 0 137559 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 563700

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.06
CPU user time (s): 4998.34
CPU system time (s): 1.71874
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1229784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.34
system time used= 1.71874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 431857
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= 7326

runsolver used 26.586 second user time and 56.2634 second system time

The end

Launcher Data 

Begin job on node144 at 2011-05-28 12:43:12
IDJOB=3419660
IDBENCH=20365
IDSOLVER=1912
FILE ID=node144/3419660-1306579391
RUNJOBID= node144-1306579390-18740
PBS_JOBID= 13471536
Free space on /tmp= 73516 MiB

SOLVER NAME= minisat hack reference: minisat 2.2.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= minisat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3419660-1306579391/watcher-3419660-1306579391 -o /tmp/evaluation-result-3419660-1306579391/solver-3419660-1306579391 -C 5000 -W 5100 -M 15500  minisat_release HOME/instance-3419660-1306579391.cnf

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

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=562022796

node144.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		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
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	: 5226.16
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		: 2666.850
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		: 2666.850
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	: 5332.83
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      11458076 kB
Buffers:        336588 kB
Cached:        5553124 kB
SwapCached:          0 kB
Active:       17776100 kB
Inactive:      3338028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11458076 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:           36528 kB
Writeback:           0 kB
AnonPages:    15223744 kB
Mapped:          42036 kB
Slab:           238800 kB
PageTables:      69496 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 157840284 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= 73512 MiB
End job on node144 at 2011-05-28 14:06:34