Trace number 3280282

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
PicoSAT 941? (TO) 1300.04 1300.02

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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: 935)

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-3280282-1303746814/watcher-3280282-1303746814 -o /tmp/evaluation-result-3280282-1303746814/solver-3280282-1303746814 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3280282-1303746814.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 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: 0.00 0.00 0.00 3/184 29856
/proc/meminfo: memFree=14224828/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=16612 CPUtime=0 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 1886 0 0 0 0 0 0 0 22 0 1 0 564912372 17010688 1832 33554432000 134512640 134603332 4291314784 18446744073709551615 134557338 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 4153 1837 89 23 0 3779 0

[startup+0.019567 s]
/proc/loadavg: 0.00 0.00 0.00 3/184 29856
/proc/meminfo: memFree=14224828/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=18860 CPUtime=0.01 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 4219 0 0 0 1 0 0 0 22 0 1 0 564912372 19312640 4165 33554432000 134512640 134603332 4291314784 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 4715 4165 90 23 0 4341 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 18860

[startup+0.100511 s]
/proc/loadavg: 0.00 0.00 0.00 3/184 29856
/proc/meminfo: memFree=14224828/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=30020 CPUtime=0.09 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 6811 0 0 0 9 0 0 0 23 0 1 0 564912372 30740480 6757 33554432000 134512640 134603332 4291314784 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 7505 6760 90 23 0 7131 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30020

[startup+0.300476 s]
/proc/loadavg: 0.00 0.00 0.00 3/184 29856
/proc/meminfo: memFree=14224828/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=51868 CPUtime=0.29 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 12369 0 0 0 28 1 0 0 23 0 1 0 564912372 53112832 12315 33554432000 134512640 134603332 4291314784 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 12967 12316 90 23 0 12593 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51868

[startup+0.700406 s]
/proc/loadavg: 0.00 0.00 0.00 3/184 29856
/proc/meminfo: memFree=14224828/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=71464 CPUtime=0.69 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 16598 0 0 0 67 2 0 0 25 0 1 0 564912372 73179136 16544 33554432000 134512640 134603332 4291314784 18446744073709551615 134582734 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 17866 16544 98 23 0 17492 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 71464

[startup+1.50027 s]
/proc/loadavg: 0.00 0.00 0.00 4/185 29857
/proc/meminfo: memFree=14156008/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=72108 CPUtime=1.49 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 16785 0 0 0 147 2 0 0 25 0 1 0 564912372 73838592 16731 33554432000 134512640 134603332 4291314784 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 18027 16731 98 23 0 17653 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72108

[startup+3.10105 s]
/proc/loadavg: 0.24 0.05 0.02 5/190 29867
/proc/meminfo: memFree=14153736/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=72364 CPUtime=3.09 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 16856 0 0 0 307 2 0 0 25 0 1 0 564912372 74100736 16802 33554432000 134512640 134603332 4291314784 18446744073709551615 134550669 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 18091 16802 98 23 0 17717 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72364

[startup+6.30043 s]
/proc/loadavg: 0.24 0.05 0.02 5/190 29867
/proc/meminfo: memFree=14151144/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=73520 CPUtime=6.29 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 16952 0 0 0 627 2 0 0 25 0 1 0 564912372 75284480 16898 33554432000 134512640 134603332 4291314784 18446744073709551615 134527808 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 18380 16898 98 23 0 18006 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 73520

[startup+12.7003 s]
/proc/loadavg: 0.82 0.18 0.06 5/190 29867
/proc/meminfo: memFree=14149704/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=74032 CPUtime=12.69 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 16971 0 0 0 1267 2 0 0 25 0 1 0 564912372 75808768 16917 33554432000 134512640 134603332 4291314784 18446744073709551615 134565413 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 18508 16917 98 23 0 18134 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 74032

[startup+25.5011 s]
/proc/loadavg: 1.31 0.30 0.10 5/190 29868
/proc/meminfo: memFree=14148192/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=74164 CPUtime=25.49 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 17038 0 0 0 2547 2 0 0 25 0 1 0 564912372 75943936 16984 33554432000 134512640 134603332 4291314784 18446744073709551615 134527395 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 18541 16984 98 23 0 18167 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74164

[startup+51.1006 s]
/proc/loadavg: 2.22 0.60 0.20 5/190 29868
/proc/meminfo: memFree=14127448/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=74292 CPUtime=51.09 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 17090 0 0 0 5107 2 0 0 25 0 1 0 564912372 76075008 17036 33554432000 134512640 134603332 4291314784 18446744073709551615 134550696 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 18573 17036 98 23 0 18199 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 74292

[startup+102.307 s]
/proc/loadavg: 3.29 1.17 0.42 5/190 29897
/proc/meminfo: memFree=14029076/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=75316 CPUtime=102.3 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 17186 0 0 0 10228 2 0 0 25 0 1 0 564912372 77123584 17132 33554432000 134512640 134603332 4291314784 18446744073709551615 134527804 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 18829 17132 98 23 0 18455 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 75316

[startup+162.3 s]
/proc/loadavg: 3.77 1.70 0.64 5/190 29898
/proc/meminfo: memFree=13962588/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=84028 CPUtime=162.29 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 19416 0 0 0 16225 4 0 0 25 0 1 0 564912372 86044672 19362 33554432000 134512640 134603332 4291314784 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 21007 19362 98 23 0 20633 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 84028

[startup+222.301 s]
/proc/loadavg: 3.91 2.11 0.85 5/190 29900
/proc/meminfo: memFree=13894120/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=98548 CPUtime=222.3 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 23096 0 0 0 22223 7 0 0 25 0 1 0 564912372 100913152 23042 33554432000 134512640 134603332 4291314784 18446744073709551615 134545156 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 24637 23042 98 23 0 24263 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 98548

[startup+282.3 s]
/proc/loadavg: 3.97 2.46 1.05 5/190 29901
/proc/meminfo: memFree=13821636/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=111880 CPUtime=282.3 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 26460 0 0 0 28221 9 0 0 25 0 1 0 564912372 114565120 26406 33554432000 134512640 134603332 4291314784 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 27970 26406 98 23 0 27596 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 111880

[startup+342.301 s]
/proc/loadavg: 3.99 2.73 1.23 5/190 29903
/proc/meminfo: memFree=13740880/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=123364 CPUtime=342.3 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 29364 0 0 0 34219 11 0 0 25 0 1 0 564912372 126324736 29310 33554432000 134512640 134603332 4291314784 18446744073709551615 134547995 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 30841 29310 98 23 0 30467 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 123364

[startup+402.3 s]
/proc/loadavg: 3.99 2.96 1.40 5/190 29905
/proc/meminfo: memFree=13669648/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=134784 CPUtime=402.3 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 31734 0 0 0 40218 12 0 0 25 0 1 0 564912372 138018816 31680 33554432000 134512640 134603332 4291314784 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 33696 31680 98 23 0 33322 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 134784

[startup+462.301 s]
/proc/loadavg: 3.99 3.15 1.56 5/190 29915
/proc/meminfo: memFree=13601816/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=144156 CPUtime=462.3 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 34141 0 0 0 46216 14 0 0 25 0 1 0 564912372 147615744 34087 33554432000 134512640 134603332 4291314784 18446744073709551615 134550801 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 36039 34087 98 23 0 35665 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 144156

[startup+522.3 s]
/proc/loadavg: 4.04 3.30 1.70 5/190 29917
/proc/meminfo: memFree=13517956/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=157620 CPUtime=522.3 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 37530 0 0 0 52214 16 0 0 25 0 1 0 564912372 161402880 37476 33554432000 134512640 134603332 4291314784 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 39405 37476 98 23 0 39031 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 157620

[startup+582.301 s]
/proc/loadavg: 4.07 3.45 1.86 5/190 29918
/proc/meminfo: memFree=13435444/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=166596 CPUtime=582.3 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 39807 0 0 0 58212 18 0 0 25 0 1 0 564912372 170594304 39753 33554432000 134512640 134603332 4291314784 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 41649 39753 98 23 0 41275 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 166596

[startup+642.3 s]
/proc/loadavg: 4.02 3.55 1.99 5/190 29920
/proc/meminfo: memFree=13359636/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=176100 CPUtime=642.31 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 42211 0 0 0 64211 20 0 0 25 0 1 0 564912372 180326400 42157 33554432000 134512640 134603332 4291314784 18446744073709551615 134563627 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 44025 42157 98 23 0 43651 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 176100

[startup+702.301 s]
/proc/loadavg: 4.05 3.64 2.12 5/190 29922
/proc/meminfo: memFree=13279364/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=182700 CPUtime=702.3 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 43895 0 0 0 70209 21 0 0 25 0 1 0 564912372 187084800 43841 33554432000 134512640 134603332 4291314784 18446744073709551615 134550669 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 45675 43841 98 23 0 45301 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 182700

[startup+762.307 s]
/proc/loadavg: 4.02 3.71 2.23 5/190 29923
/proc/meminfo: memFree=13204036/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=192468 CPUtime=762.31 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 46353 0 0 0 76208 23 0 0 25 0 1 0 564912372 197087232 46299 33554432000 134512640 134603332 4291314784 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 48117 46299 98 23 0 47743 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 192468

[startup+822.301 s]
/proc/loadavg: 4.00 3.76 2.34 5/190 29925
/proc/meminfo: memFree=13127988/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=198408 CPUtime=822.3 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 47858 0 0 0 82207 23 0 0 25 0 1 0 564912372 203169792 47804 33554432000 134512640 134603332 4291314784 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 49602 47804 98 23 0 49228 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 198408

[startup+882.3 s]
/proc/loadavg: 4.00 3.80 2.44 5/190 29926
/proc/meminfo: memFree=13053652/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=204876 CPUtime=882.31 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 49497 0 0 0 88206 25 0 0 25 0 1 0 564912372 209793024 49443 33554432000 134512640 134603332 4291314784 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 51219 49443 98 23 0 50845 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 204876

[startup+942.301 s]
/proc/loadavg: 4.00 3.83 2.54 5/190 29928
/proc/meminfo: memFree=12997696/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=210156 CPUtime=942.31 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 50862 0 0 0 94205 26 0 0 25 0 1 0 564912372 215199744 50808 33554432000 134512640 134603332 4291314784 18446744073709551615 134527239 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 52539 50808 98 23 0 52165 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 210156

[startup+1002.3 s]
/proc/loadavg: 4.00 3.86 2.63 5/190 29930
/proc/meminfo: memFree=12930052/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=215700 CPUtime=1002.31 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 52271 0 0 0 100204 27 0 0 25 0 1 0 564912372 220876800 52217 33554432000 134512640 134603332 4291314784 18446744073709551615 134565509 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 53925 52217 98 23 0 53551 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 215700

[startup+1062.3 s]
/proc/loadavg: 4.06 3.90 2.71 5/190 29931
/proc/meminfo: memFree=12859828/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=222168 CPUtime=1062.31 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 53905 0 0 0 106203 28 0 0 25 0 1 0 564912372 227500032 53851 33554432000 134512640 134603332 4291314784 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 55542 53851 98 23 0 55168 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 222168

[startup+1122.3 s]
/proc/loadavg: 4.09 3.93 2.80 5/190 29933
/proc/meminfo: memFree=12782052/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=228504 CPUtime=1122.31 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 55494 0 0 0 112202 29 0 0 25 0 1 0 564912372 233988096 55440 33554432000 134512640 134603332 4291314784 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 57126 55440 98 23 0 56752 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 228504

[startup+1182.3 s]
/proc/loadavg: 4.03 3.94 2.87 5/190 29934
/proc/meminfo: memFree=12710476/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=233916 CPUtime=1182.32 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 56879 0 0 0 118201 31 0 0 25 0 1 0 564912372 239529984 56825 33554432000 134512640 134603332 4291314784 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 58479 56825 98 23 0 58105 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 233916

[startup+1242.3 s]
/proc/loadavg: 4.01 3.95 2.94 5/190 29936
/proc/meminfo: memFree=12638404/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=239856 CPUtime=1242.31 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 58396 0 0 0 124200 31 0 0 25 0 1 0 564912372 245612544 58342 33554432000 134512640 134603332 4291314784 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 59964 58342 98 23 0 59590 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 239856



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.95 3.00 4/188 29939
/proc/meminfo: memFree=13893380/32950940 swapFree=67111528/67111528
[pid=29856] ppid=29854 vsize=245796 CPUtime=1300.02 cores=1,3
/proc/29856/stat : 29856 (picosat) R 29854 29856 29806 0 -1 4202496 59897 0 0 0 129970 32 0 0 25 0 1 0 564912372 251695104 59843 33554432000 134512640 134603332 4291314784 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29856/statm: 61449 59843 98 23 0 61075 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 245796

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): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.7
CPU system time (s): 0.340948
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 245796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.7
system time used= 0.340948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59897
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= 4
involuntary context switches= 3431

runsolver used 2.07868 second user time and 5.02424 second system time

The end

Launcher Data 

Begin job on node117 at 2011-04-25 17:53:36
IDJOB=3280282
IDBENCH=20365
IDSOLVER=1604
FILE ID=node117/3280282-1303746814
RUNJOBID= node117-1303746811-29826
PBS_JOBID= 13154045
Free space on /tmp= 71580 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3280282-1303746814/watcher-3280282-1303746814 -o /tmp/evaluation-result-3280282-1303746814/solver-3280282-1303746814 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3280282-1303746814.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=112008222

node117.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		: 2666.849
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	: 5333.69
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		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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	: 5332.74
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		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      14225108 kB
Buffers:       2319356 kB
Cached:       15691996 kB
SwapCached:          0 kB
Active:       10555800 kB
Inactive:      7612956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      14225108 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           59108 kB
Writeback:           0 kB
AnonPages:      156728 kB
Mapped:          15528 kB
Slab:           494764 kB
PageTables:       5224 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   322188 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= 71592 MiB
End job on node117 at 2011-04-25 18:15:18