Trace number 3438359

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) 5000.05 4999.93

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_2vars_11gates_u2_autoenc.cnf
MD5SUM36c3169a5cad0483dd15befcefc4323e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1540.75
Satisfiable
(Un)Satisfiability was proved
Number of variables526
Number of clauses146535
Sum of the clauses size858954
Maximum clause length14
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 22476
Number of clauses of size 34
Number of clauses of size 41387
Number of clauses of size 57328
Number of clauses of size over 5135276

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-3438359-1306884536/watcher-3438359-1306884536 -o /tmp/evaluation-result-3438359-1306884536/solver-3438359-1306884536 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438359-1306884536.cnf 

running on 4 cores: 1,3,5,7

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: 0.00 0.00 0.00 2/464 15990
/proc/meminfo: memFree=3958408/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=2596 CPUtime=0 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 375 0 0 0 0 0 0 0 21 0 1 0 800053467 2658304 322 33554432000 134512640 134603332 4290116416 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 649 322 89 23 0 275 0

[startup+0.0512739 s]
/proc/loadavg: 0.00 0.00 0.00 2/464 15990
/proc/meminfo: memFree=3958408/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=6016 CPUtime=0.04 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 1194 0 0 0 4 0 0 0 21 0 1 0 800053467 6160384 1141 33554432000 134512640 134603332 4290116416 18446744073709551615 134522271 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 1504 1142 90 23 0 1130 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6016

[startup+0.100267 s]
/proc/loadavg: 0.00 0.00 0.00 2/464 15990
/proc/meminfo: memFree=3958408/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=9564 CPUtime=0.09 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 2008 0 0 0 9 0 0 0 21 0 1 0 800053467 9793536 1955 33554432000 134512640 134603332 4290116416 18446744073709551615 134528969 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 2391 1955 98 23 0 2017 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9564

[startup+0.300229 s]
/proc/loadavg: 0.00 0.00 0.00 2/464 15990
/proc/meminfo: memFree=3958408/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=9564 CPUtime=0.29 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 2020 0 0 0 29 0 0 0 22 0 1 0 800053467 9793536 1967 33554432000 134512640 134603332 4290116416 18446744073709551615 134566299 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 2391 1967 98 23 0 2017 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9564

[startup+0.700157 s]
/proc/loadavg: 0.00 0.00 0.00 2/464 15990
/proc/meminfo: memFree=3958408/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=9564 CPUtime=0.69 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 2032 0 0 0 69 0 0 0 24 0 1 0 800053467 9793536 1979 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 2391 1979 98 23 0 2017 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9564

[startup+1.50102 s]
/proc/loadavg: 0.00 0.00 0.00 3/465 15991
/proc/meminfo: memFree=3947000/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=10880 CPUtime=1.49 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 2318 0 0 0 149 0 0 0 25 0 1 0 800053467 11141120 2265 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 2720 2266 98 23 0 2346 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10880

[startup+3.10073 s]
/proc/loadavg: 0.16 0.03 0.01 3/465 15991
/proc/meminfo: memFree=3942280/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=12992 CPUtime=3.09 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 2878 0 0 0 309 0 0 0 25 0 1 0 800053467 13303808 2825 33554432000 134512640 134603332 4290116416 18446744073709551615 134563984 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 3248 2825 98 23 0 2874 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12992

[startup+6.30017 s]
/proc/loadavg: 0.16 0.03 0.01 3/465 15991
/proc/meminfo: memFree=3929260/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=21960 CPUtime=6.29 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 5110 0 0 0 629 0 0 0 25 0 1 0 800053467 22487040 5057 33554432000 134512640 134603332 4290116416 18446744073709551615 134565560 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 5490 5057 98 23 0 5116 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21960

[startup+12.7011 s]
/proc/loadavg: 0.44 0.10 0.03 3/465 15991
/proc/meminfo: memFree=3915972/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=28808 CPUtime=12.69 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 6748 0 0 0 1268 1 0 0 25 0 1 0 800053467 29499392 6695 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 7202 6695 98 23 0 6828 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28808

[startup+25.5008 s]
/proc/loadavg: 0.68 0.16 0.05 3/465 15992
/proc/meminfo: memFree=3902776/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=34880 CPUtime=25.49 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 8349 0 0 0 2548 1 0 0 25 0 1 0 800053467 35717120 8296 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 8720 8296 98 23 0 8346 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34880

[startup+51.1003 s]
/proc/loadavg: 1.13 0.31 0.10 3/465 15992
/proc/meminfo: memFree=3875656/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=62460 CPUtime=51.1 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 15020 0 0 0 5107 3 0 0 25 0 1 0 800053467 63959040 14967 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 15615 14967 123 23 0 15241 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 62460

[startup+102.318 s]
/proc/loadavg: 1.65 0.59 0.21 3/465 15994
/proc/meminfo: memFree=3873396/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=62460 CPUtime=102.32 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 15020 0 0 0 10229 3 0 0 25 0 1 0 800053467 63959040 14967 33554432000 134512640 134603332 4290116416 18446744073709551615 134550935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 15615 14967 123 23 0 15241 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 62460

[startup+162.301 s]
/proc/loadavg: 1.87 0.84 0.32 3/465 15995
/proc/meminfo: memFree=3870112/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=62460 CPUtime=162.3 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 15022 0 0 0 16227 3 0 0 25 0 1 0 800053467 63959040 14969 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 15615 14969 123 23 0 15241 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 62460

[startup+222.301 s]
/proc/loadavg: 1.95 1.05 0.42 3/465 15997
/proc/meminfo: memFree=3861756/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=65892 CPUtime=222.3 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 15976 0 0 0 22227 3 0 0 25 0 1 0 800053467 67473408 15898 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 16473 15898 98 23 0 16099 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 65892

[startup+282.3 s]
/proc/loadavg: 2.10 1.25 0.53 3/465 15999
/proc/meminfo: memFree=3861084/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=66420 CPUtime=282.29 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 16186 0 0 0 28226 3 0 0 25 0 1 0 800053467 68014080 16108 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 16605 16108 98 23 0 16231 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 66420

[startup+342.301 s]
/proc/loadavg: 2.09 1.40 0.62 3/465 16000
/proc/meminfo: memFree=3841436/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=87940 CPUtime=342.3 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 20641 0 0 0 34224 6 0 0 25 0 1 0 800053467 90050560 20563 33554432000 134512640 134603332 4290116416 18446744073709551615 134555987 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 21985 20563 98 23 0 21611 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 87940

[startup+402.3 s]
/proc/loadavg: 2.03 1.51 0.70 3/465 16002
/proc/meminfo: memFree=3831340/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=98104 CPUtime=402.3 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 23175 0 0 0 40223 7 0 0 25 0 1 0 800053467 100458496 23097 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 24526 23097 98 23 0 24152 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 98104

[startup+462.301 s]
/proc/loadavg: 2.01 1.59 0.78 3/465 16003
/proc/meminfo: memFree=3823848/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=105232 CPUtime=462.3 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 25057 0 0 0 46222 8 0 0 25 0 1 0 800053467 107757568 24979 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 26308 24979 98 23 0 25934 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 105232

[startup+522.301 s]
/proc/loadavg: 2.15 1.71 0.87 3/465 16005
/proc/meminfo: memFree=3823792/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=105232 CPUtime=522.3 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 25057 0 0 0 52222 8 0 0 25 0 1 0 800053467 107757568 24979 33554432000 134512640 134603332 4290116416 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 26308 24979 98 23 0 25934 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 105232

[startup+582.3 s]
/proc/loadavg: 2.05 1.76 0.94 3/465 16007
/proc/meminfo: memFree=3821136/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=105232 CPUtime=582.3 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 25067 0 0 0 58222 8 0 0 25 0 1 0 800053467 107757568 24989 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 26308 24989 98 23 0 25934 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 105232

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.01 2.03 1.96 3/465 16114
/proc/meminfo: memFree=3723744/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=179356 CPUtime=4062.4 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 44288 0 0 0 406224 16 0 0 25 0 1 0 800053467 183660544 44210 33554432000 134512640 134603332 4290116416 18446744073709551615 134550935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 44839 44210 98 23 0 44465 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 179356

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 1.96 3/465 16116
/proc/meminfo: memFree=3724692/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=179356 CPUtime=4122.39 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 44288 0 0 0 412223 16 0 0 25 0 1 0 800053467 183660544 44210 33554432000 134512640 134603332 4290116416 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 44839 44210 98 23 0 44465 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 179356

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 1.96 3/465 16118
/proc/meminfo: memFree=3716332/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=187672 CPUtime=4182.4 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 46375 0 0 0 418222 18 0 0 25 0 1 0 800053467 192176128 46297 33554432000 134512640 134603332 4290116416 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 46918 46297 98 23 0 46544 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 187672

[startup+4242.3 s]
/proc/loadavg: 2.08 2.03 1.97 3/465 16119
/proc/meminfo: memFree=3716404/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=187672 CPUtime=4242.4 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 46375 0 0 0 424222 18 0 0 25 0 1 0 800053467 192176128 46297 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 46918 46297 98 23 0 46544 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 187672

[startup+4302.3 s]
/proc/loadavg: 2.10 2.04 1.97 3/465 16121
/proc/meminfo: memFree=3716348/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=187672 CPUtime=4302.4 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 46375 0 0 0 430222 18 0 0 25 0 1 0 800053467 192176128 46297 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 46918 46297 98 23 0 46544 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 187672

[startup+4362.3 s]
/proc/loadavg: 2.04 2.03 1.97 3/465 16122
/proc/meminfo: memFree=3716416/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=187672 CPUtime=4362.4 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 46375 0 0 0 436222 18 0 0 25 0 1 0 800053467 192176128 46297 33554432000 134512640 134603332 4290116416 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 46918 46297 98 23 0 46544 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 187672

[startup+4422.3 s]
/proc/loadavg: 2.01 2.02 1.97 3/465 16124
/proc/meminfo: memFree=3716244/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=187672 CPUtime=4422.4 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 46375 0 0 0 442222 18 0 0 25 0 1 0 800053467 192176128 46297 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 46918 46297 98 23 0 46544 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 187672

[startup+4482.3 s]
/proc/loadavg: 2.08 2.04 1.98 3/465 16126
/proc/meminfo: memFree=3716184/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=187672 CPUtime=4482.4 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 46375 0 0 0 448222 18 0 0 25 0 1 0 800053467 192176128 46297 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 46918 46297 98 23 0 46544 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 187672

[startup+4542.3 s]
/proc/loadavg: 2.07 2.05 1.99 3/465 16156
/proc/meminfo: memFree=3755400/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=187672 CPUtime=4542.4 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 46375 0 0 0 454222 18 0 0 25 0 1 0 800053467 192176128 46297 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 46918 46297 98 23 0 46544 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 187672

[startup+4602.3 s]
/proc/loadavg: 2.02 2.04 1.99 3/465 16158
/proc/meminfo: memFree=3755336/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=187672 CPUtime=4602.42 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 46375 0 0 0 460224 18 0 0 25 0 1 0 800053467 192176128 46297 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 46918 46297 98 23 0 46544 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 187672

[startup+4662.3 s]
/proc/loadavg: 2.01 2.03 1.99 3/465 16159
/proc/meminfo: memFree=3754780/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=187672 CPUtime=4662.41 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 46375 0 0 0 466223 18 0 0 25 0 1 0 800053467 192176128 46297 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 46918 46297 98 23 0 46544 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 187672

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 1.99 3/465 16161
/proc/meminfo: memFree=3754228/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=187672 CPUtime=4722.43 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 46375 0 0 0 472225 18 0 0 25 0 1 0 800053467 192176128 46297 33554432000 134512640 134603332 4290116416 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 46918 46297 98 23 0 46544 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 187672

[startup+4782.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/465 16164
/proc/meminfo: memFree=3755416/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=187672 CPUtime=4782.41 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 46375 0 0 0 478223 18 0 0 25 0 1 0 800053467 192176128 46297 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 46918 46297 98 23 0 46544 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 187672

[startup+4842.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/465 16165
/proc/meminfo: memFree=3755104/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=187672 CPUtime=4842.41 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 46375 0 0 0 484223 18 0 0 25 0 1 0 800053467 192176128 46297 33554432000 134512640 134603332 4290116416 18446744073709551615 134565572 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 46918 46297 98 23 0 46544 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 187672

[startup+4902.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/465 16168
/proc/meminfo: memFree=3755436/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=187672 CPUtime=4902.41 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 46375 0 0 0 490223 18 0 0 25 0 1 0 800053467 192176128 46297 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 46918 46297 98 23 0 46544 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 187672

[startup+4962.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/465 16169
/proc/meminfo: memFree=3754768/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=187672 CPUtime=4962.41 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 46375 0 0 0 496223 18 0 0 25 0 1 0 800053467 192176128 46297 33554432000 134512640 134603332 4290116416 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 46918 46297 98 23 0 46544 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 187672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.02 2.04 2.00 3/465 16170
/proc/meminfo: memFree=3755468/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=187672 CPUtime=5000.02 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 46375 0 0 0 499984 18 0 0 25 0 1 0 800053467 192176128 46297 33554432000 134512640 134603332 4290116416 18446744073709551615 134564510 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 46918 46297 98 23 0 46544 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 187672

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: 2.02 2.04 2.00 3/465 16170
/proc/meminfo: memFree=3755468/32950928 swapFree=45617060/67111528
[pid=15990] ppid=15988 vsize=187672 CPUtime=5000.02 cores=1,3,5,7
/proc/15990/stat : 15990 (picosat) R 15988 15990 15952 0 -1 4202496 46375 0 0 0 499984 18 0 0 25 0 1 0 800053467 192176128 46297 33554432000 134512640 134603332 4290116416 18446744073709551615 134564510 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15990/statm: 46918 46297 98 23 0 46544 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 187672

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.05
CPU user time (s): 4999.86
CPU system time (s): 0.19197
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 187672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.86
system time used= 0.19197
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46375
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= 6
involuntary context switches= 7798

runsolver used 21.7917 second user time and 55.4756 second system time

The end

Launcher Data 

Begin job on node123 at 2011-06-01 01:28:57
IDJOB=3438359
IDBENCH=71153
IDSOLVER=1934
FILE ID=node123/3438359-1306884536
RUNJOBID= node123-1306884536-15971
PBS_JOBID= 13488453
Free space on /tmp= 16184 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_2vars_11gates_u2_autoenc.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438359-1306884536/watcher-3438359-1306884536 -o /tmp/evaluation-result-3438359-1306884536/solver-3438359-1306884536 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438359-1306884536.cnf

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

MD5SUM BENCH= 36c3169a5cad0483dd15befcefc4323e
RANDOM SEED=1150429995

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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		: 2666.838
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	: 5332.82
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:       3958688 kB
Buffers:         81860 kB
Cached:       26039384 kB
SwapCached:       9236 kB
Active:       14245780 kB
Inactive:     13823636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       3958688 kB
SwapTotal:    67111528 kB
SwapFree:     45617060 kB
Dirty:            5760 kB
Writeback:          20 kB
AnonPages:     1946892 kB
Mapped:          24020 kB
Slab:           776220 kB
PageTables:      78276 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 133372576 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= 16184 MiB
End job on node123 at 2011-06-01 02:52:19