Trace number 3439274

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 941UNSAT 4293.71 4293.74

General information on the benchmark

NameSAT03/handmade/anton/UNSAT/
SGI_30_50_30_20_5-log.shuffled-as.sat03-111.cnf
MD5SUMab60d1d6c6130bc12a1aa4855d06424a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1606.57
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses55222
Sum of the clauses size551920
Maximum clause length10
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 560
Number of clauses of size over 555162

Solver Data 

4293.59/4293.67	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

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-3439274-1306914144/watcher-3439274-1306914144 -o /tmp/evaluation-result-3439274-1306914144/solver-3439274-1306914144 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439274-1306914144.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: 2.06 2.04 2.00 3/535 30881
/proc/meminfo: memFree=8944604/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=2800 CPUtime=0.01 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 426 0 0 0 1 0 0 0 25 0 1 0 783830689 2867200 372 33554432000 134512640 134603332 4293446080 18446744073709551615 11032060 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 700 372 89 23 0 326 0

[startup+0.108038 s]
/proc/loadavg: 2.06 2.04 2.00 3/535 30881
/proc/meminfo: memFree=8944604/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=5704 CPUtime=0.1 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 1146 0 0 0 10 0 0 0 25 0 1 0 783830689 5840896 1092 33554432000 134512640 134603332 4293446080 18446744073709551615 134550935 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 1426 1092 98 23 0 1052 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5704

[startup+0.201011 s]
/proc/loadavg: 2.06 2.04 2.00 3/535 30881
/proc/meminfo: memFree=8944604/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=5968 CPUtime=0.19 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 1244 0 0 0 19 0 0 0 25 0 1 0 783830689 6111232 1190 33554432000 134512640 134603332 4293446080 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 1492 1190 98 23 0 1118 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5968

[startup+0.301009 s]
/proc/loadavg: 2.06 2.04 2.00 3/535 30881
/proc/meminfo: memFree=8944604/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=6524 CPUtime=0.29 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 1356 0 0 0 29 0 0 0 25 0 1 0 783830689 6680576 1302 33554432000 134512640 134603332 4293446080 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 1631 1302 98 23 0 1257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6524

[startup+0.700932 s]
/proc/loadavg: 2.06 2.04 2.00 3/535 30881
/proc/meminfo: memFree=8944604/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=7844 CPUtime=0.69 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 1690 0 0 0 69 0 0 0 25 0 1 0 783830689 8032256 1636 33554432000 134512640 134603332 4293446080 18446744073709551615 134550954 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 1961 1636 98 23 0 1587 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7844

[startup+1.50078 s]
/proc/loadavg: 2.06 2.04 2.00 3/536 30882
/proc/meminfo: memFree=8935792/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=9820 CPUtime=1.49 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 2166 0 0 0 149 0 0 0 25 0 1 0 783830689 10055680 2112 33554432000 134512640 134603332 4293446080 18446744073709551615 134563402 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 2455 2112 98 23 0 2081 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9820

[startup+3.1005 s]
/proc/loadavg: 2.05 2.04 2.00 3/536 30882
/proc/meminfo: memFree=8932080/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=12460 CPUtime=3.09 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 2866 0 0 0 309 0 0 0 25 0 1 0 783830689 12759040 2812 33554432000 134512640 134603332 4293446080 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 3115 2812 98 23 0 2741 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12460

[startup+6.30092 s]
/proc/loadavg: 2.05 2.04 2.00 3/536 30883
/proc/meminfo: memFree=8927604/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=16016 CPUtime=6.29 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 3706 0 0 0 629 0 0 0 25 0 1 0 783830689 16400384 3652 33554432000 134512640 134603332 4293446080 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 4004 3652 98 23 0 3630 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16016

[startup+12.7007 s]
/proc/loadavg: 2.04 2.03 2.00 3/536 30883
/proc/meminfo: memFree=8924024/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=18496 CPUtime=12.7 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 4345 0 0 0 1269 1 0 0 25 0 1 0 783830689 18939904 4291 33554432000 134512640 134603332 4293446080 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 4624 4291 123 23 0 4250 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 18496

[startup+25.5005 s]
/proc/loadavg: 2.04 2.03 2.00 3/536 30883
/proc/meminfo: memFree=8920928/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=21632 CPUtime=25.5 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 4938 0 0 0 2549 1 0 0 25 0 1 0 783830689 22151168 4859 33554432000 134512640 134603332 4293446080 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 5408 4859 98 23 0 5034 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21632

[startup+51.1009 s]
/proc/loadavg: 2.02 2.03 2.00 3/536 30884
/proc/meminfo: memFree=8917236/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=25064 CPUtime=51.09 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 5852 0 0 0 5108 1 0 0 25 0 1 0 783830689 25665536 5773 33554432000 134512640 134603332 4293446080 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 6266 5773 98 23 0 5892 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 25064

[startup+102.301 s]
/proc/loadavg: 2.09 2.04 2.01 3/536 30885
/proc/meminfo: memFree=8912488/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=28212 CPUtime=102.31 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 6696 0 0 0 10230 1 0 0 25 0 1 0 783830689 28889088 6617 33554432000 134512640 134603332 4293446080 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 7053 6617 98 23 0 6679 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 28212

[startup+162.301 s]
/proc/loadavg: 2.10 2.04 2.00 3/536 30887
/proc/meminfo: memFree=8908960/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=29400 CPUtime=162.29 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 7037 0 0 0 16228 1 0 0 25 0 1 0 783830689 30105600 6958 33554432000 134512640 134603332 4293446080 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 7350 6958 98 23 0 6976 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 29400

[startup+222.32 s]
/proc/loadavg: 2.04 2.03 2.00 3/536 30888
/proc/meminfo: memFree=8908164/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=31512 CPUtime=222.32 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 7582 0 0 0 22230 2 0 0 25 0 1 0 783830689 32268288 7503 33554432000 134512640 134603332 4293446080 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 7878 7503 98 23 0 7504 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 31512

[startup+282.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/536 30890
/proc/meminfo: memFree=8907240/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=32832 CPUtime=282.3 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 7952 0 0 0 28228 2 0 0 25 0 1 0 783830689 33619968 7873 33554432000 134512640 134603332 4293446080 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 8208 7873 98 23 0 7834 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 32832

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 30892
/proc/meminfo: memFree=8907184/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=32832 CPUtime=342.3 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 7956 0 0 0 34228 2 0 0 25 0 1 0 783830689 33619968 7877 33554432000 134512640 134603332 4293446080 18446744073709551615 134564561 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 8208 7877 98 23 0 7834 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 32832

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 30893
/proc/meminfo: memFree=8905272/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=36596 CPUtime=402.3 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 8428 0 0 0 40228 2 0 0 25 0 1 0 783830689 37474304 8349 33554432000 134512640 134603332 4293446080 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 9149 8349 98 23 0 8775 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 36596

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 30895
/proc/meminfo: memFree=8904600/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=37256 CPUtime=462.3 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 8582 0 0 0 46228 2 0 0 25 0 1 0 783830689 38150144 8503 33554432000 134512640 134603332 4293446080 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 9314 8503 98 23 0 8940 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 37256

[startup+522.301 s]
/proc/loadavg: 2.07 2.03 2.01 3/536 30896
/proc/meminfo: memFree=8904536/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=37196 CPUtime=522.3 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 8582 0 0 0 52228 2 0 0 25 0 1 0 783830689 38088704 8503 33554432000 134512640 134603332 4293446080 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 9299 8503 98 23 0 8925 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 37196

[startup+582.301 s]
/proc/loadavg: 2.06 2.04 2.01 3/536 30898
/proc/meminfo: memFree=8901756/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=39308 CPUtime=582.3 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 9159 0 0 0 58228 2 0 0 25 0 1 0 783830689 40251392 9080 33554432000 134512640 134603332 4293446080 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/30881/statm: 9827 9080 98 23 0 9453 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 39308

[startup+642.3 s]

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

/proc/meminfo: memFree=21836312/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=50028 CPUtime=3702.26 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 12510 0 0 0 370217 9 0 0 25 0 1 0 783830689 51228672 11958 33554432000 134512640 134603332 4293446080 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30881/statm: 12507 11958 98 23 0 12133 0
Current children cumulated CPU time (s) 3702.26
Current children cumulated vsize (KiB) 50028

[startup+3762.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 31082
/proc/meminfo: memFree=21836396/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=50024 CPUtime=3762.26 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 12510 0 0 0 376217 9 0 0 25 0 1 0 783830689 51224576 11957 33554432000 134512640 134603332 4293446080 18446744073709551615 134550868 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30881/statm: 12506 11957 98 23 0 12132 0
Current children cumulated CPU time (s) 3762.26
Current children cumulated vsize (KiB) 50024

[startup+3822.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 31083
/proc/meminfo: memFree=21836704/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=50024 CPUtime=3822.27 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 12510 0 0 0 382217 10 0 0 25 0 1 0 783830689 51224576 11957 33554432000 134512640 134603332 4293446080 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30881/statm: 12506 11957 98 23 0 12132 0
Current children cumulated CPU time (s) 3822.27
Current children cumulated vsize (KiB) 50024

[startup+3882.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/536 31085
/proc/meminfo: memFree=21836900/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=50024 CPUtime=3882.27 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 12588 0 0 0 388217 10 0 0 25 0 1 0 783830689 51224576 12035 33554432000 134512640 134603332 4293446080 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30881/statm: 12506 12035 98 23 0 12132 0
Current children cumulated CPU time (s) 3882.27
Current children cumulated vsize (KiB) 50024

[startup+3942.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/536 31087
/proc/meminfo: memFree=21837224/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=50948 CPUtime=3942.28 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 12793 0 0 0 394218 10 0 0 25 0 1 0 783830689 52170752 12240 33554432000 134512640 134603332 4293446080 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30881/statm: 12737 12240 98 23 0 12363 0
Current children cumulated CPU time (s) 3942.28
Current children cumulated vsize (KiB) 50948

[startup+4002.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/536 31088
/proc/meminfo: memFree=21837060/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=50948 CPUtime=4002.28 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 12793 0 0 0 400218 10 0 0 25 0 1 0 783830689 52170752 12240 33554432000 134512640 134603332 4293446080 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30881/statm: 12737 12240 98 23 0 12363 0
Current children cumulated CPU time (s) 4002.28
Current children cumulated vsize (KiB) 50948

[startup+4062.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/536 31090
/proc/meminfo: memFree=21835020/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=50948 CPUtime=4062.3 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 12793 0 0 0 406220 10 0 0 25 0 1 0 783830689 52170752 12240 33554432000 134512640 134603332 4293446080 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30881/statm: 12737 12240 98 23 0 12363 0
Current children cumulated CPU time (s) 4062.3
Current children cumulated vsize (KiB) 50948

[startup+4122.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/536 31091
/proc/meminfo: memFree=21837208/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=50948 CPUtime=4122.28 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 12793 0 0 0 412218 10 0 0 25 0 1 0 783830689 52170752 12240 33554432000 134512640 134603332 4293446080 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30881/statm: 12737 12240 98 23 0 12363 0
Current children cumulated CPU time (s) 4122.28
Current children cumulated vsize (KiB) 50948

[startup+4182.32 s]
/proc/loadavg: 2.02 2.04 2.00 3/536 31093
/proc/meminfo: memFree=21837412/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=50948 CPUtime=4182.3 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 12793 0 0 0 418220 10 0 0 25 0 1 0 783830689 52170752 12240 33554432000 134512640 134603332 4293446080 18446744073709551615 134565862 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30881/statm: 12737 12240 98 23 0 12363 0
Current children cumulated CPU time (s) 4182.3
Current children cumulated vsize (KiB) 50948

[startup+4242.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 31095
/proc/meminfo: memFree=21837508/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=50948 CPUtime=4242.28 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 12793 0 0 0 424218 10 0 0 25 0 1 0 783830689 52170752 12240 33554432000 134512640 134603332 4293446080 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30881/statm: 12737 12240 98 23 0 12363 0
Current children cumulated CPU time (s) 4242.28
Current children cumulated vsize (KiB) 50948

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

[startup+4249.6 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 31095
/proc/meminfo: memFree=21837260/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=50948 CPUtime=4249.58 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 12793 0 0 0 424948 10 0 0 25 0 1 0 783830689 52170752 12240 33554432000 134512640 134603332 4293446080 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30881/statm: 12737 12240 98 23 0 12363 0
Current children cumulated CPU time (s) 4249.58
Current children cumulated vsize (KiB) 50948

[startup+4275.2 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 31095
/proc/meminfo: memFree=21837480/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=50948 CPUtime=4275.19 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 12793 0 0 0 427509 10 0 0 25 0 1 0 783830689 52170752 12240 33554432000 134512640 134603332 4293446080 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30881/statm: 12737 12240 98 23 0 12363 0
Current children cumulated CPU time (s) 4275.19
Current children cumulated vsize (KiB) 50948

[startup+4281.6 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 31096
/proc/meminfo: memFree=21836856/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=50948 CPUtime=4281.59 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 12793 0 0 0 428149 10 0 0 25 0 1 0 783830689 52170752 12240 33554432000 134512640 134603332 4293446080 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30881/statm: 12737 12240 98 23 0 12363 0
Current children cumulated CPU time (s) 4281.59
Current children cumulated vsize (KiB) 50948

[startup+4288 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 31096
/proc/meminfo: memFree=21836596/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=50948 CPUtime=4287.99 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 12793 0 0 0 428789 10 0 0 25 0 1 0 783830689 52170752 12240 33554432000 134512640 134603332 4293446080 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30881/statm: 12737 12240 98 23 0 12363 0
Current children cumulated CPU time (s) 4287.99
Current children cumulated vsize (KiB) 50948

[startup+4291.22 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 31096
/proc/meminfo: memFree=21837588/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=50948 CPUtime=4291.2 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 12793 0 0 0 429110 10 0 0 25 0 1 0 783830689 52170752 12240 33554432000 134512640 134603332 4293446080 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30881/statm: 12737 12240 98 23 0 12363 0
Current children cumulated CPU time (s) 4291.2
Current children cumulated vsize (KiB) 50948

[startup+4292.8 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 31096
/proc/meminfo: memFree=21837588/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=50948 CPUtime=4292.79 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 12793 0 0 0 429269 10 0 0 25 0 1 0 783830689 52170752 12240 33554432000 134512640 134603332 4293446080 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30881/statm: 12737 12240 98 23 0 12363 0
Current children cumulated CPU time (s) 4292.79
Current children cumulated vsize (KiB) 50948

[startup+4293.2 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 31096
/proc/meminfo: memFree=21837588/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=50948 CPUtime=4293.19 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 12793 0 0 0 429309 10 0 0 25 0 1 0 783830689 52170752 12240 33554432000 134512640 134603332 4293446080 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30881/statm: 12737 12240 98 23 0 12363 0
Current children cumulated CPU time (s) 4293.19
Current children cumulated vsize (KiB) 50948

[startup+4293.6 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 31096
/proc/meminfo: memFree=21837588/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=50948 CPUtime=4293.59 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 12793 0 0 0 429349 10 0 0 25 0 1 0 783830689 52170752 12240 33554432000 134512640 134603332 4293446080 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30881/statm: 12737 12240 98 23 0 12363 0
Current children cumulated CPU time (s) 4293.59
Current children cumulated vsize (KiB) 50948

[startup+4293.7 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 31096
/proc/meminfo: memFree=21837588/32951124 swapFree=50328308/67111528
[pid=30881] ppid=30879 vsize=50952 CPUtime=4293.68 cores=0,2,4,6
/proc/30881/stat : 30881 (picosat) R 30879 30881 30616 0 -1 4202496 12796 0 0 0 429358 10 0 0 25 0 1 0 783830689 52174848 12243 33554432000 134512640 134603332 4293446080 18446744073709551615 11020507 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30881/statm: 12738 12243 100 23 0 12364 0
Current children cumulated CPU time (s) 4293.68
Current children cumulated vsize (KiB) 50952

Child status: 20
Real time (s): 4293.74
CPU time (s): 4293.71
CPU user time (s): 4293.6
CPU system time (s): 0.106983
CPU usage (%): 99.9993
Max. virtual memory (cumulated for all children) (KiB): 51324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4293.6
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12796
page faults= 1
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= 7384

runsolver used 23.6164 second user time and 50.5913 second system time

The end

Launcher Data 

Begin job on node146 at 2011-06-01 09:42:24
IDJOB=3439274
IDBENCH=83930
IDSOLVER=1934
FILE ID=node146/3439274-1306914144
RUNJOBID= node146-1306909142-30636
PBS_JOBID= 13488479
Free space on /tmp= 48472 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT03/handmade/anton/UNSAT/SGI_30_50_30_20_5-log.shuffled-as.sat03-111.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439274-1306914144/watcher-3439274-1306914144 -o /tmp/evaluation-result-3439274-1306914144/solver-3439274-1306914144 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439274-1306914144.cnf

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

MD5SUM BENCH= ab60d1d6c6130bc12a1aa4855d06424a
RANDOM SEED=478959481

node146.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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.86
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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       8944760 kB
Buffers:        114536 kB
Cached:       12834216 kB
SwapCached:       9256 kB
Active:       13161688 kB
Inactive:     10230112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       8944760 kB
SwapTotal:    67111528 kB
SwapFree:     50328308 kB
Dirty:            3180 kB
Writeback:          68 kB
AnonPages:    10441700 kB
Mapped:          27960 kB
Slab:           446012 kB
PageTables:      97620 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 160694168 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= 73676 MiB
End job on node146 at 2011-06-01 10:53:58