Trace number 3438879

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) 5000.1 4999.92

General information on the benchmark

Namecrafted/skvortsov/automata-synchronization/
crn_40_1521_s.cnf
MD5SUM4e35cb9894b1ca841d462da2d6957cc5
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 variables63882
Number of clauses123981
Sum of the clauses size369562
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22381
Number of clauses of size 3121600
Number of clauses of size 40
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 3.3.1 (svn: 989)

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-3438879-1308502566/watcher-3438879-1308502566 -o /tmp/evaluation-result-3438879-1308502566/solver-3438879-1308502566 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438879-1308502566.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: 1.08 1.02 1.07 2/177 31410
/proc/meminfo: memFree=28224904/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=5260 CPUtime=0 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 1057 0 0 0 0 0 0 0 22 0 1 0 1040487258 5386240 1002 33554432000 134512640 134603332 4294245536 18446744073709551615 3634684 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 1315 1002 89 23 0 941 0

[startup+0.0235651 s]
/proc/loadavg: 1.08 1.02 1.07 2/177 31410
/proc/meminfo: memFree=28224904/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=7104 CPUtime=0.02 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 1489 0 0 0 2 0 0 0 22 0 1 0 1040487258 7274496 1434 33554432000 134512640 134603332 4294245536 18446744073709551615 3634684 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 1776 1434 90 23 0 1402 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7104

[startup+0.100554 s]
/proc/loadavg: 1.08 1.02 1.07 2/177 31410
/proc/meminfo: memFree=28224904/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=9472 CPUtime=0.09 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 2102 0 0 0 9 0 0 0 22 0 1 0 1040487258 9699328 2047 33554432000 134512640 134603332 4294245536 18446744073709551615 134543846 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 2368 2047 98 23 0 1994 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9472

[startup+0.30051 s]
/proc/loadavg: 1.08 1.02 1.07 2/177 31410
/proc/meminfo: memFree=28224904/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=9732 CPUtime=0.29 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 2182 0 0 0 29 0 0 0 23 0 1 0 1040487258 9965568 2127 33554432000 134512640 134603332 4294245536 18446744073709551615 134550750 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 2433 2127 98 23 0 2059 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9732

[startup+0.700435 s]
/proc/loadavg: 1.08 1.02 1.07 2/177 31410
/proc/meminfo: memFree=28224904/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=9732 CPUtime=0.69 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 2182 0 0 0 69 0 0 0 25 0 1 0 1040487258 9965568 2127 33554432000 134512640 134603332 4294245536 18446744073709551615 134588007 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 2433 2127 98 23 0 2059 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9732

[startup+1.5003 s]
/proc/loadavg: 1.08 1.02 1.07 3/178 31411
/proc/meminfo: memFree=28216612/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=9732 CPUtime=1.49 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 2182 0 0 0 149 0 0 0 25 0 1 0 1040487258 9965568 2127 33554432000 134512640 134603332 4294245536 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 2433 2127 98 23 0 2059 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9732

[startup+3.10099 s]
/proc/loadavg: 1.08 1.02 1.07 3/178 31411
/proc/meminfo: memFree=28216360/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=9732 CPUtime=3.09 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 2182 0 0 0 309 0 0 0 25 0 1 0 1040487258 9965568 2127 33554432000 134512640 134603332 4294245536 18446744073709551615 134587969 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 2433 2127 98 23 0 2059 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9732

[startup+6.30037 s]
/proc/loadavg: 1.15 1.03 1.08 3/178 31411
/proc/meminfo: memFree=28215968/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=9996 CPUtime=6.29 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 2232 0 0 0 629 0 0 0 25 0 1 0 1040487258 10235904 2177 33554432000 134512640 134603332 4294245536 18446744073709551615 134587892 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 2499 2177 98 23 0 2125 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9996

[startup+12.7002 s]
/proc/loadavg: 1.22 1.05 1.08 3/178 31411
/proc/meminfo: memFree=28215344/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=10128 CPUtime=12.69 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 2267 0 0 0 1269 0 0 0 25 0 1 0 1040487258 10371072 2212 33554432000 134512640 134603332 4294245536 18446744073709551615 134525363 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 2532 2212 98 23 0 2158 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10128

[startup+25.5007 s]
/proc/loadavg: 1.39 1.09 1.10 3/178 31411
/proc/meminfo: memFree=28206312/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=20528 CPUtime=25.5 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 4764 0 0 0 2549 1 0 0 25 0 1 0 1040487258 21020672 4709 33554432000 134512640 134603332 4294245536 18446744073709551615 134588007 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 5132 4709 98 23 0 4758 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 20528

[startup+51.1009 s]
/proc/loadavg: 1.60 1.17 1.12 3/178 31412
/proc/meminfo: memFree=28185524/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=41228 CPUtime=51.09 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 9698 0 0 0 5108 1 0 0 25 0 1 0 1040487258 42217472 9643 33554432000 134512640 134603332 4294245536 18446744073709551615 134565757 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 10307 9643 123 23 0 9933 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 41228

[startup+102.306 s]
/proc/loadavg: 1.82 1.29 1.16 3/178 31414
/proc/meminfo: memFree=28171224/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=53900 CPUtime=102.3 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 13011 0 0 0 10228 2 0 0 25 0 1 0 1040487258 55193600 12931 33554432000 134512640 134603332 4294245536 18446744073709551615 134551012 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 13475 12931 98 23 0 13101 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 53900

[startup+162.301 s]
/proc/loadavg: 1.93 1.42 1.21 3/178 31453
/proc/meminfo: memFree=28157332/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=68288 CPUtime=162.3 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 16738 0 0 0 16227 3 0 0 25 0 1 0 1040487258 69926912 16658 33554432000 134512640 134603332 4294245536 18446744073709551615 134565577 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 17072 16658 98 23 0 16698 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 68288

[startup+222.3 s]
/proc/loadavg: 1.97 1.52 1.26 3/178 31455
/proc/meminfo: memFree=28155940/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=68288 CPUtime=222.3 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 16799 0 0 0 22227 3 0 0 25 0 1 0 1040487258 69926912 16719 33554432000 134512640 134603332 4294245536 18446744073709551615 134527450 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 17072 16719 98 23 0 16698 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 68288

[startup+282.301 s]
/proc/loadavg: 1.99 1.61 1.30 3/178 31456
/proc/meminfo: memFree=28132840/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=95088 CPUtime=282.3 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 22553 0 0 0 28226 4 0 0 25 0 1 0 1040487258 97370112 22473 33554432000 134512640 134603332 4294245536 18446744073709551615 134542836 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 23772 22473 98 23 0 23398 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 95088

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.34 3/178 31467
/proc/meminfo: memFree=28131212/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=95088 CPUtime=342.3 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 22553 0 0 0 34226 4 0 0 25 0 1 0 1040487258 97370112 22473 33554432000 134512640 134603332 4294245536 18446744073709551615 134548221 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 23772 22473 98 23 0 23398 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 95088

[startup+402.3 s]
/proc/loadavg: 1.99 1.73 1.38 3/178 31469
/proc/meminfo: memFree=28130432/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=95076 CPUtime=402.3 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 22692 0 0 0 40226 4 0 0 25 0 1 0 1040487258 97357824 22612 33554432000 134512640 134603332 4294245536 18446744073709551615 134525380 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 23769 22612 98 23 0 23395 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 95076

[startup+462.301 s]
/proc/loadavg: 1.99 1.78 1.41 3/178 31470
/proc/meminfo: memFree=28130396/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=95076 CPUtime=462.3 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 22692 0 0 0 46226 4 0 0 25 0 1 0 1040487258 97357824 22612 33554432000 134512640 134603332 4294245536 18446744073709551615 134588287 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 23769 22612 98 23 0 23395 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 95076

[startup+522.301 s]
/proc/loadavg: 2.03 1.83 1.46 3/178 31510
/proc/meminfo: memFree=28132080/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=95076 CPUtime=522.31 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 22712 0 0 0 52226 5 0 0 25 0 1 0 1040487258 97357824 22632 33554432000 134512640 134603332 4294245536 18446744073709551615 134565715 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 23769 22632 98 23 0 23395 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 95076

[startup+582.301 s]
/proc/loadavg: 2.01 1.86 1.48 3/178 31549
/proc/meminfo: memFree=28094604/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=129924 CPUtime=582.31 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 31500 0 0 0 58224 7 0 0 25 0 1 0 1040487258 133042176 31420 33554432000 134512640 134603332 4294245536 18446744073709551615 134587858 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31410/statm: 32481 31420 98 23 0 32107 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 129924

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.05 2.01 1.93 3/178 31730
/proc/meminfo: memFree=27994168/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=229640 CPUtime=4062.44 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 57150 0 0 0 406222 22 0 0 25 0 1 0 1040487258 235151360 56794 33554432000 134512640 134603332 4294245536 18446744073709551615 134550875 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/31410/statm: 57410 56794 98 23 0 57036 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 229640

[startup+4122.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/178 31732
/proc/meminfo: memFree=27993736/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=229640 CPUtime=4122.44 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 57150 0 0 0 412222 22 0 0 25 0 1 0 1040487258 235151360 56794 33554432000 134512640 134603332 4294245536 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/31410/statm: 57410 56794 98 23 0 57036 0
Current children cumulated CPU time (s) 4122.44
Current children cumulated vsize (KiB) 229640

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 31733
/proc/meminfo: memFree=27993708/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=229640 CPUtime=4182.44 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 57150 0 0 0 418222 22 0 0 25 0 1 0 1040487258 235151360 56794 33554432000 134512640 134603332 4294245536 18446744073709551615 134550790 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/31410/statm: 57410 56794 98 23 0 57036 0
Current children cumulated CPU time (s) 4182.44
Current children cumulated vsize (KiB) 229640

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 31735
/proc/meminfo: memFree=27993684/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=229640 CPUtime=4242.44 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 57150 0 0 0 424222 22 0 0 25 0 1 0 1040487258 235151360 56794 33554432000 134512640 134603332 4294245536 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/31410/statm: 57410 56794 98 23 0 57036 0
Current children cumulated CPU time (s) 4242.44
Current children cumulated vsize (KiB) 229640

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 31737
/proc/meminfo: memFree=27993520/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=229640 CPUtime=4302.45 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 57150 0 0 0 430223 22 0 0 25 0 1 0 1040487258 235151360 56794 33554432000 134512640 134603332 4294245536 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/31410/statm: 57410 56794 98 23 0 57036 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 229640

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 31738
/proc/meminfo: memFree=27993732/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=229640 CPUtime=4362.45 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 57150 0 0 0 436223 22 0 0 25 0 1 0 1040487258 235151360 56794 33554432000 134512640 134603332 4294245536 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/31410/statm: 57410 56794 98 23 0 57036 0
Current children cumulated CPU time (s) 4362.45
Current children cumulated vsize (KiB) 229640

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 31740
/proc/meminfo: memFree=27993672/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=229640 CPUtime=4422.45 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 57150 0 0 0 442223 22 0 0 25 0 1 0 1040487258 235151360 56794 33554432000 134512640 134603332 4294245536 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/31410/statm: 57410 56794 98 23 0 57036 0
Current children cumulated CPU time (s) 4422.45
Current children cumulated vsize (KiB) 229640

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 31741
/proc/meminfo: memFree=27993772/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=229640 CPUtime=4482.45 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 57150 0 0 0 448223 22 0 0 25 0 1 0 1040487258 235151360 56794 33554432000 134512640 134603332 4294245536 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/31410/statm: 57410 56794 98 23 0 57036 0
Current children cumulated CPU time (s) 4482.45
Current children cumulated vsize (KiB) 229640

[startup+4542.3 s]
/proc/loadavg: 2.04 2.01 1.93 3/178 31743
/proc/meminfo: memFree=27993620/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=229640 CPUtime=4542.45 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 57150 0 0 0 454223 22 0 0 25 0 1 0 1040487258 235151360 56794 33554432000 134512640 134603332 4294245536 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/31410/statm: 57410 56794 98 23 0 57036 0
Current children cumulated CPU time (s) 4542.45
Current children cumulated vsize (KiB) 229640

[startup+4602.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/178 31745
/proc/meminfo: memFree=27993580/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=229640 CPUtime=4602.46 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 57150 0 0 0 460224 22 0 0 25 0 1 0 1040487258 235151360 56794 33554432000 134512640 134603332 4294245536 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/31410/statm: 57410 56794 98 23 0 57036 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 229640

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 31746
/proc/meminfo: memFree=27993420/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=229640 CPUtime=4662.46 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 57150 0 0 0 466224 22 0 0 25 0 1 0 1040487258 235151360 56794 33554432000 134512640 134603332 4294245536 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/31410/statm: 57410 56794 98 23 0 57036 0
Current children cumulated CPU time (s) 4662.46
Current children cumulated vsize (KiB) 229640

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 31748
/proc/meminfo: memFree=27993740/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=229640 CPUtime=4722.47 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 57150 0 0 0 472225 22 0 0 25 0 1 0 1040487258 235151360 56794 33554432000 134512640 134603332 4294245536 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/31410/statm: 57410 56794 98 23 0 57036 0
Current children cumulated CPU time (s) 4722.47
Current children cumulated vsize (KiB) 229640

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 31749
/proc/meminfo: memFree=27993472/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=229640 CPUtime=4782.46 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 57150 0 0 0 478224 22 0 0 25 0 1 0 1040487258 235151360 56794 33554432000 134512640 134603332 4294245536 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/31410/statm: 57410 56794 98 23 0 57036 0
Current children cumulated CPU time (s) 4782.46
Current children cumulated vsize (KiB) 229640

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 31751
/proc/meminfo: memFree=27993692/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=229640 CPUtime=4842.47 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 57150 0 0 0 484225 22 0 0 25 0 1 0 1040487258 235151360 56794 33554432000 134512640 134603332 4294245536 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/31410/statm: 57410 56794 98 23 0 57036 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 229640

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 31753
/proc/meminfo: memFree=27993656/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=229640 CPUtime=4902.47 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 57150 0 0 0 490225 22 0 0 25 0 1 0 1040487258 235151360 56794 33554432000 134512640 134603332 4294245536 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/31410/statm: 57410 56794 98 23 0 57036 0
Current children cumulated CPU time (s) 4902.47
Current children cumulated vsize (KiB) 229640

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 31754
/proc/meminfo: memFree=27993748/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=229640 CPUtime=4962.47 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 57150 0 0 0 496225 22 0 0 25 0 1 0 1040487258 235151360 56794 33554432000 134512640 134603332 4294245536 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/31410/statm: 57410 56794 98 23 0 57036 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 229640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 31755
/proc/meminfo: memFree=27993572/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=229640 CPUtime=5000.08 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 57150 0 0 0 499986 22 0 0 25 0 1 0 1040487258 235151360 56794 33554432000 134512640 134603332 4294245536 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/31410/statm: 57410 56794 98 23 0 57036 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 229640

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: 2.00 2.00 1.93 3/178 31755
/proc/meminfo: memFree=27993572/32950928 swapFree=67056212/67111528
[pid=31410] ppid=31408 vsize=229640 CPUtime=5000.08 cores=1,3,5,7
/proc/31410/stat : 31410 (picosat) R 31408 31410 30783 0 -1 4202496 57150 0 0 0 499986 22 0 0 25 0 1 0 1040487258 235151360 56794 33554432000 134512640 134603332 4294245536 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/31410/statm: 57410 56794 98 23 0 57036 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 229640

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.1
CPU user time (s): 4999.86
CPU system time (s): 0.238963
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 230728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.86
system time used= 0.238963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57150
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 12625

runsolver used 7.47686 second user time and 17.1454 second system time

The end

Launcher Data 

Begin job on node115 at 2011-06-19 18:56:06
IDJOB=3438879
IDBENCH=83191
IDSOLVER=1934
FILE ID=node115/3438879-1308502566
RUNJOBID= node115-1308502566-31383
PBS_JOBID= 13608191
Free space on /tmp= 73280 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/crn_40_1521_s.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438879-1308502566/watcher-3438879-1308502566 -o /tmp/evaluation-result-3438879-1308502566/solver-3438879-1308502566 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438879-1308502566.cnf

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

MD5SUM BENCH= 4e35cb9894b1ca841d462da2d6957cc5
RANDOM SEED=344560801

node115.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		: 2666.811
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	: 5333.62
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		: 2666.811
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		: 2666.811
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		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
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	: 5332.77
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		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
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		: 2666.811
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:     32950928 kB
MemFree:      28225208 kB
Buffers:        517796 kB
Cached:        3818108 kB
SwapCached:       9468 kB
Active:        1769972 kB
Inactive:      2585800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      28225208 kB
SwapTotal:    67111528 kB
SwapFree:     67056212 kB
Dirty:            2808 kB
Writeback:           0 kB
AnonPages:       17668 kB
Mapped:          14032 kB
Slab:           305572 kB
PageTables:       4648 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   207364 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= 73280 MiB
End job on node115 at 2011-06-19 20:19:28