Trace number 3438784

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) 5000.07 4999.96

General information on the benchmark

Namecrafted/mosoi/289/
289-unsat-17x30.cnf
MD5SUM3a506c7557d86d0d326e3b3cdee85b69
Bench CategoryCRAFTED (crafted 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 variables2040
Number of clauses240210
Sum of the clauses size954720
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23060
Number of clauses of size 30
Number of clauses of size 4237150
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3438784-1306899539/watcher-3438784-1306899539 -o /tmp/evaluation-result-3438784-1306899539/solver-3438784-1306899539 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438784-1306899539.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: 2.01 2.03 2.00 2/535 4638
/proc/meminfo: memFree=9674876/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=2432 CPUtime=0 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 330 0 0 0 0 0 0 0 21 0 1 0 801551906 2490368 276 33554432000 134512640 134603332 4292148544 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 608 277 89 23 0 234 0

[startup+0.046257 s]
/proc/loadavg: 2.01 2.03 2.00 2/535 4638
/proc/meminfo: memFree=9674876/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=6644 CPUtime=0.04 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 1370 0 0 0 4 0 0 0 21 0 1 0 801551906 6803456 1316 33554432000 134512640 134603332 4292148544 18446744073709551615 12506620 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 1661 1316 90 23 0 1287 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6644

[startup+0.100249 s]
/proc/loadavg: 2.01 2.03 2.00 2/535 4638
/proc/meminfo: memFree=9674876/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=12040 CPUtime=0.09 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 2732 0 0 0 9 0 0 0 21 0 1 0 801551906 12328960 2678 33554432000 134512640 134603332 4292148544 18446744073709551615 12506620 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 3010 2679 90 23 0 2636 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12040

[startup+0.300215 s]
/proc/loadavg: 2.01 2.03 2.00 2/535 4638
/proc/meminfo: memFree=9674876/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=14152 CPUtime=0.29 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 3268 0 0 0 29 0 0 0 22 0 1 0 801551906 14491648 3214 33554432000 134512640 134603332 4292148544 18446744073709551615 134525269 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 3538 3214 98 23 0 3164 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14152

[startup+0.70014 s]
/proc/loadavg: 2.01 2.03 2.00 2/535 4638
/proc/meminfo: memFree=9674876/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=18280 CPUtime=0.69 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 4270 0 0 0 69 0 0 0 24 0 1 0 801551906 18718720 4216 33554432000 134512640 134603332 4292148544 18446744073709551615 134551121 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 4570 4216 98 23 0 4196 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18280

[startup+1.501 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 4639
/proc/meminfo: memFree=9643504/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=26460 CPUtime=1.49 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 6312 0 0 0 148 1 0 0 25 0 1 0 801551906 27095040 6258 33554432000 134512640 134603332 4292148544 18446744073709551615 134546932 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 6615 6259 98 23 0 6241 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26460

[startup+3.10072 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 4639
/proc/meminfo: memFree=9621252/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=41104 CPUtime=3.09 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 9962 0 0 0 308 1 0 0 25 0 1 0 801551906 42090496 9908 33554432000 134512640 134603332 4292148544 18446744073709551615 134545144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 10276 9908 98 23 0 9902 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41104

[startup+6.30016 s]
/proc/loadavg: 2.01 2.03 2.00 4/536 4639
/proc/meminfo: memFree=9574024/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=66696 CPUtime=6.29 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 16312 0 0 0 627 2 0 0 25 0 1 0 801551906 68296704 16258 33554432000 134512640 134603332 4292148544 18446744073709551615 134566299 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 16674 16258 98 23 0 16300 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66696

[startup+12.701 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 4640
/proc/meminfo: memFree=9519156/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=113524 CPUtime=12.69 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 27908 0 0 0 1266 3 0 0 25 0 1 0 801551906 116248576 27854 33554432000 134512640 134603332 4292148544 18446744073709551615 134551121 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 28381 27854 98 23 0 28007 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 113524

[startup+25.5008 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 4640
/proc/meminfo: memFree=9421608/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=191340 CPUtime=25.49 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 47035 0 0 0 2542 7 0 0 25 0 1 0 801551906 195932160 46981 33554432000 134512640 134603332 4292148544 18446744073709551615 134563782 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 47835 46981 98 23 0 47461 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 191340

[startup+51.1003 s]
/proc/loadavg: 2.00 2.03 2.00 4/536 4641
/proc/meminfo: memFree=9316544/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=297212 CPUtime=51.09 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 73543 0 0 0 5098 11 0 0 25 0 1 0 801551906 304345088 73489 33554432000 134512640 134603332 4292148544 18446744073709551615 134548248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 74303 73489 109 23 0 73929 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 297212

[startup+102.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 4642
/proc/meminfo: memFree=9309832/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=297212 CPUtime=102.31 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 73543 0 0 0 10220 11 0 0 25 0 1 0 801551906 304345088 73489 33554432000 134512640 134603332 4292148544 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 74303 73489 109 23 0 73929 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 297212

[startup+162.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 4644
/proc/meminfo: memFree=9237012/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=359912 CPUtime=162.3 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 89558 0 0 0 16216 14 0 0 25 0 1 0 801551906 368549888 89493 33554432000 134512640 134603332 4292148544 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 89978 89493 98 23 0 89604 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 359912

[startup+222.3 s]
/proc/loadavg: 2.16 2.06 2.01 4/536 4645
/proc/meminfo: memFree=9228924/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=359912 CPUtime=222.3 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 89558 0 0 0 22216 14 0 0 25 0 1 0 801551906 368549888 89493 33554432000 134512640 134603332 4292148544 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 89978 89493 98 23 0 89604 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 359912

[startup+282.301 s]
/proc/loadavg: 2.19 2.09 2.02 3/536 4647
/proc/meminfo: memFree=9227408/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=359912 CPUtime=282.3 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 89558 0 0 0 28216 14 0 0 25 0 1 0 801551906 368549888 89493 33554432000 134512640 134603332 4292148544 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 89978 89493 98 23 0 89604 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 359912

[startup+342.3 s]
/proc/loadavg: 2.07 2.07 2.02 3/536 4648
/proc/meminfo: memFree=9180756/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=409552 CPUtime=342.3 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 100090 0 0 0 34214 16 0 0 25 0 1 0 801551906 419381248 100025 33554432000 134512640 134603332 4292148544 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 102388 100025 98 23 0 102014 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 409552

[startup+402.301 s]
/proc/loadavg: 2.02 2.05 2.01 3/536 4650
/proc/meminfo: memFree=9155924/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=425920 CPUtime=402.29 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 104391 0 0 0 40213 16 0 0 25 0 1 0 801551906 436142080 104326 33554432000 134512640 134603332 4292148544 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 106480 104326 98 23 0 106106 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 425920

[startup+462.301 s]
/proc/loadavg: 2.01 2.04 2.01 4/536 4652
/proc/meminfo: memFree=9159984/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=425920 CPUtime=462.3 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 104391 0 0 0 46214 16 0 0 25 0 1 0 801551906 436142080 104326 33554432000 134512640 134603332 4292148544 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 106480 104326 98 23 0 106106 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 425920

[startup+522.301 s]
/proc/loadavg: 2.00 2.03 2.00 4/536 4653
/proc/meminfo: memFree=9164424/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=425920 CPUtime=522.3 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 104391 0 0 0 52214 16 0 0 25 0 1 0 801551906 436142080 104326 33554432000 134512640 134603332 4292148544 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 106480 104326 98 23 0 106106 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 425920

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 4655
/proc/meminfo: memFree=9124588/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=453112 CPUtime=582.3 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 111440 0 0 0 58211 19 0 0 25 0 1 0 801551906 463986688 111375 33554432000 134512640 134603332 4292148544 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 113278 111375 98 23 0 112904 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 453112

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.01 2.00 4/536 4760
/proc/meminfo: memFree=8768752/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=743644 CPUtime=4062.41 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 255202 0 0 0 406182 59 0 0 25 0 1 0 801551906 761491456 184812 33554432000 134512640 134603332 4292148544 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 185911 184812 98 23 0 185537 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 743644

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/536 4761
/proc/meminfo: memFree=8757320/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=762520 CPUtime=4122.39 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 259919 0 0 0 412176 63 0 0 25 0 1 0 801551906 780820480 189529 33554432000 134512640 134603332 4292148544 18446744073709551615 134551018 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 190630 189529 98 23 0 190256 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 762520

[startup+4182.3 s]
/proc/loadavg: 2.15 2.03 2.01 4/536 4763
/proc/meminfo: memFree=8749604/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=777040 CPUtime=4182.39 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 263576 0 0 0 418174 65 0 0 25 0 1 0 801551906 795688960 193186 33554432000 134512640 134603332 4292148544 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 194260 193186 98 23 0 193886 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 777040

[startup+4242.3 s]
/proc/loadavg: 2.17 2.06 2.02 3/536 4764
/proc/meminfo: memFree=8736188/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=790372 CPUtime=4242.39 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 266901 0 0 0 424172 67 0 0 25 0 1 0 801551906 809340928 196511 33554432000 134512640 134603332 4292148544 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 197593 196511 98 23 0 197219 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 790372

[startup+4302.3 s]
/proc/loadavg: 2.11 2.06 2.01 4/536 4766
/proc/meminfo: memFree=8712980/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=799084 CPUtime=4302.39 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 269078 0 0 0 430171 68 0 0 25 0 1 0 801551906 818262016 198688 33554432000 134512640 134603332 4292148544 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 199771 198688 98 23 0 199397 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 799084

[startup+4362.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/536 4768
/proc/meminfo: memFree=8713336/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=799084 CPUtime=4362.4 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 269078 0 0 0 436172 68 0 0 25 0 1 0 801551906 818262016 198688 33554432000 134512640 134603332 4292148544 18446744073709551615 134551163 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 199771 198688 98 23 0 199397 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 799084

[startup+4422.3 s]
/proc/loadavg: 2.01 2.03 2.00 4/536 4769
/proc/meminfo: memFree=8702164/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=799084 CPUtime=4422.4 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 269078 0 0 0 442172 68 0 0 25 0 1 0 801551906 818262016 198688 33554432000 134512640 134603332 4292148544 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 199771 198688 98 23 0 199397 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 799084

[startup+4482.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 4771
/proc/meminfo: memFree=8702020/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=799084 CPUtime=4482.4 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 269078 0 0 0 448172 68 0 0 25 0 1 0 801551906 818262016 198688 33554432000 134512640 134603332 4292148544 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 199771 198688 98 23 0 199397 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 799084

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/536 4772
/proc/meminfo: memFree=8700384/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=799084 CPUtime=4542.4 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 269078 0 0 0 454172 68 0 0 25 0 1 0 801551906 818262016 198688 33554432000 134512640 134603332 4292148544 18446744073709551615 134566442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 199771 198688 98 23 0 199397 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 799084

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/536 4774
/proc/meminfo: memFree=8698380/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=799084 CPUtime=4602.41 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 269078 0 0 0 460173 68 0 0 25 0 1 0 801551906 818262016 198688 33554432000 134512640 134603332 4292148544 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 199771 198688 98 23 0 199397 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 799084

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 4776
/proc/meminfo: memFree=8698344/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=799084 CPUtime=4662.4 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 269078 0 0 0 466172 68 0 0 25 0 1 0 801551906 818262016 198688 33554432000 134512640 134603332 4292148544 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 199771 198688 98 23 0 199397 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 799084

[startup+4722.32 s]
/proc/loadavg: 2.00 2.00 2.00 4/536 4777
/proc/meminfo: memFree=8699564/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=799084 CPUtime=4722.42 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 269078 0 0 0 472174 68 0 0 25 0 1 0 801551906 818262016 198688 33554432000 134512640 134603332 4292148544 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 199771 198688 98 23 0 199397 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 799084

[startup+4782.3 s]
/proc/loadavg: 2.15 2.04 2.01 4/536 4779
/proc/meminfo: memFree=8699528/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=799084 CPUtime=4782.41 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 269078 0 0 0 478173 68 0 0 25 0 1 0 801551906 818262016 198688 33554432000 134512640 134603332 4292148544 18446744073709551615 134564670 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 199771 198688 98 23 0 199397 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 799084

[startup+4842.3 s]
/proc/loadavg: 2.15 2.06 2.02 4/536 4780
/proc/meminfo: memFree=8699008/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=799084 CPUtime=4842.41 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 269078 0 0 0 484173 68 0 0 25 0 1 0 801551906 818262016 198688 33554432000 134512640 134603332 4292148544 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 199771 198688 98 23 0 199397 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 799084

[startup+4902.3 s]
/proc/loadavg: 2.09 2.06 2.02 3/536 4782
/proc/meminfo: memFree=8699480/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=799084 CPUtime=4902.41 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 269078 0 0 0 490173 68 0 0 25 0 1 0 801551906 818262016 198688 33554432000 134512640 134603332 4292148544 18446744073709551615 134565563 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 199771 198688 98 23 0 199397 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 799084

[startup+4962.3 s]
/proc/loadavg: 2.03 2.05 2.01 3/536 4793
/proc/meminfo: memFree=8718168/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=779588 CPUtime=4962.41 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 269078 0 0 0 496173 68 0 0 25 0 1 0 801551906 798298112 193826 33554432000 134512640 134603332 4292148544 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 194897 193826 98 23 0 194523 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 779588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.02 2.04 2.01 2/534 4795
/proc/meminfo: memFree=8896980/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=779588 CPUtime=5000.02 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 269078 0 0 0 499934 68 0 0 25 0 1 0 801551906 798298112 193826 33554432000 134512640 134603332 4292148544 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 194897 193826 98 23 0 194523 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 779588

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 2.01 2/534 4795
/proc/meminfo: memFree=8896980/32951124 swapFree=58212616/67111528
[pid=4638] ppid=4636 vsize=779588 CPUtime=5000.02 cores=1,3,5,7
/proc/4638/stat : 4638 (picosat) R 4636 4638 3384 0 -1 4202496 269078 0 0 0 499934 68 0 0 25 0 1 0 801551906 798298112 193826 33554432000 134512640 134603332 4292148544 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4638/statm: 194897 193826 98 23 0 194523 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 779588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.96
CPU time (s): 5000.07
CPU user time (s): 4999.36
CPU system time (s): 0.716891
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 799084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.36
system time used= 0.716891
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 269078
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= 3
involuntary context switches= 56974

runsolver used 25.5351 second user time and 63.5093 second system time

The end

Launcher Data 

Begin job on node136 at 2011-06-01 05:38:59
IDJOB=3438784
IDBENCH=83172
IDSOLVER=1934
FILE ID=node136/3438784-1306899539
RUNJOBID= node136-1306899539-4538
PBS_JOBID= 13488440
Free space on /tmp= 32256 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/mosoi/289/289-unsat-17x30.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438784-1306899539/watcher-3438784-1306899539 -o /tmp/evaluation-result-3438784-1306899539/solver-3438784-1306899539 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438784-1306899539.cnf

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

MD5SUM BENCH= 3a506c7557d86d0d326e3b3cdee85b69
RANDOM SEED=1386219278

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.76
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		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       9675032 kB
Buffers:        105040 kB
Cached:       19582360 kB
SwapCached:       7672 kB
Active:        8895016 kB
Inactive:     13620104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       9675032 kB
SwapTotal:    67111528 kB
SwapFree:     58212616 kB
Dirty:            6980 kB
Writeback:           0 kB
AnonPages:     2825604 kB
Mapped:          24784 kB
Slab:           621732 kB
PageTables:      68852 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 169240364 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= 32256 MiB
End job on node136 at 2011-06-01 07:02:21