Trace number 3438399

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) 5000.09 4999.92

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2100c215164g9.cnf
MD5SUMe033e9c916da557514299cce9ca2468f
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 variables2100
Number of clauses215164
Sum of the clauses size432288
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2215094
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 570

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-3438399-1306884539/watcher-3438399-1306884539 -o /tmp/evaluation-result-3438399-1306884539/solver-3438399-1306884539 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438399-1306884539.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: 0.00 0.00 0.00 2/498 27539
/proc/meminfo: memFree=6405508/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=3720 CPUtime=0.01 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 669 0 0 0 1 0 0 0 22 0 1 0 878684623 3809280 615 33554432000 134512640 134603332 4286845792 18446744073709551615 2729468 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 930 616 90 23 0 556 0

[startup+0.0616551 s]
/proc/loadavg: 0.00 0.00 0.00 2/498 27539
/proc/meminfo: memFree=6405508/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=9504 CPUtime=0.05 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 2090 0 0 0 5 0 0 0 22 0 1 0 878684623 9732096 2036 33554432000 134512640 134603332 4286845792 18446744073709551615 134543757 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2376 2036 98 23 0 2002 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9504

[startup+0.100659 s]
/proc/loadavg: 0.00 0.00 0.00 2/498 27539
/proc/meminfo: memFree=6405508/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=9636 CPUtime=0.09 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 2110 0 0 0 9 0 0 0 22 0 1 0 878684623 9867264 2056 33554432000 134512640 134603332 4286845792 18446744073709551615 134564503 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2409 2056 98 23 0 2035 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9636

[startup+0.300619 s]
/proc/loadavg: 0.00 0.00 0.00 2/498 27539
/proc/meminfo: memFree=6405508/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=9768 CPUtime=0.29 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 2138 0 0 0 29 0 0 0 23 0 1 0 878684623 10002432 2084 33554432000 134512640 134603332 4286845792 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2442 2084 98 23 0 2068 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9768

[startup+0.70054 s]
/proc/loadavg: 0.00 0.00 0.00 2/498 27539
/proc/meminfo: memFree=6405508/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=9768 CPUtime=0.69 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 2138 0 0 0 69 0 0 0 25 0 1 0 878684623 10002432 2084 33554432000 134512640 134603332 4286845792 18446744073709551615 134525140 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2442 2084 98 23 0 2068 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9768

[startup+1.5004 s]
/proc/loadavg: 0.16 0.03 0.01 3/499 27540
/proc/meminfo: memFree=6395712/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=9768 CPUtime=1.49 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 2148 0 0 0 149 0 0 0 25 0 1 0 878684623 10002432 2094 33554432000 134512640 134603332 4286845792 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2442 2094 98 23 0 2068 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9768

[startup+3.1011 s]
/proc/loadavg: 0.16 0.03 0.01 3/499 27540
/proc/meminfo: memFree=6394604/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=9768 CPUtime=3.09 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 2159 0 0 0 309 0 0 0 25 0 1 0 878684623 10002432 2105 33554432000 134512640 134603332 4286845792 18446744073709551615 134565536 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2442 2105 98 23 0 2068 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9768

[startup+6.3005 s]
/proc/loadavg: 0.16 0.03 0.01 3/499 27540
/proc/meminfo: memFree=6394852/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=9892 CPUtime=6.29 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 2194 0 0 0 629 0 0 0 25 0 1 0 878684623 10129408 2136 33554432000 134512640 134603332 4286845792 18446744073709551615 134529168 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2473 2136 98 23 0 2099 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9892

[startup+12.7003 s]
/proc/loadavg: 0.44 0.10 0.03 3/499 27540
/proc/meminfo: memFree=6394220/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=9916 CPUtime=12.69 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 2215 0 0 0 1269 0 0 0 25 0 1 0 878684623 10153984 2142 33554432000 134512640 134603332 4286845792 18446744073709551615 134548378 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2479 2142 98 23 0 2105 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9916

[startup+25.5009 s]
/proc/loadavg: 0.68 0.16 0.05 3/499 27541
/proc/meminfo: memFree=6394392/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=10140 CPUtime=25.49 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 2296 0 0 0 2549 0 0 0 25 0 1 0 878684623 10383360 2198 33554432000 134512640 134603332 4286845792 18446744073709551615 134550666 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2535 2198 98 23 0 2161 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10140

[startup+51.1012 s]
/proc/loadavg: 1.13 0.31 0.10 3/499 27541
/proc/meminfo: memFree=6394276/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=10164 CPUtime=51.09 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 2338 0 0 0 5109 0 0 0 25 0 1 0 878684623 10407936 2201 33554432000 134512640 134603332 4286845792 18446744073709551615 134529302 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2541 2201 98 23 0 2167 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10164

[startup+102.319 s]
/proc/loadavg: 1.65 0.59 0.21 3/499 27543
/proc/meminfo: memFree=6393988/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=10280 CPUtime=102.31 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 2527 0 0 0 10231 0 0 0 25 0 1 0 878684623 10526720 2225 33554432000 134512640 134603332 4286845792 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2570 2225 98 23 0 2196 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 10280

[startup+162.3 s]
/proc/loadavg: 2.01 0.87 0.33 3/499 27544
/proc/meminfo: memFree=6391584/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=10176 CPUtime=162.3 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 2655 0 0 0 16230 0 0 0 25 0 1 0 878684623 10420224 2207 33554432000 134512640 134603332 4286845792 18446744073709551615 134525209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2544 2207 98 23 0 2170 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 10176

[startup+222.301 s]
/proc/loadavg: 2.13 1.11 0.44 3/499 27546
/proc/meminfo: memFree=6391672/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=10284 CPUtime=222.3 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 2748 0 0 0 22230 0 0 0 25 0 1 0 878684623 10530816 2234 33554432000 134512640 134603332 4286845792 18446744073709551615 134527395 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2571 2234 98 23 0 2197 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 10284

[startup+282.301 s]
/proc/loadavg: 2.11 1.28 0.54 3/499 27548
/proc/meminfo: memFree=6392132/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=10324 CPUtime=282.3 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 2950 0 0 0 28230 0 0 0 25 0 1 0 878684623 10571776 2244 33554432000 134512640 134603332 4286845792 18446744073709551615 134525262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2581 2244 98 23 0 2207 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 10324

[startup+342.301 s]
/proc/loadavg: 2.04 1.41 0.63 3/499 27549
/proc/meminfo: memFree=6392084/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=10436 CPUtime=342.3 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 3314 0 0 0 34230 0 0 0 25 0 1 0 878684623 10686464 2253 33554432000 134512640 134603332 4286845792 18446744073709551615 134563940 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2609 2253 98 23 0 2235 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 10436

[startup+402.301 s]
/proc/loadavg: 2.01 1.52 0.71 3/499 27551
/proc/meminfo: memFree=6391804/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=10740 CPUtime=402.3 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 3506 0 0 0 40230 0 0 0 25 0 1 0 878684623 10997760 2341 33554432000 134512640 134603332 4286845792 18446744073709551615 134565448 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2685 2341 98 23 0 2311 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 10740

[startup+462.301 s]
/proc/loadavg: 2.00 1.60 0.79 3/499 27552
/proc/meminfo: memFree=6392388/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=10584 CPUtime=462.3 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 3708 0 0 0 46229 1 0 0 25 0 1 0 878684623 10838016 2296 33554432000 134512640 134603332 4286845792 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2646 2296 98 23 0 2272 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 10584

[startup+522.3 s]
/proc/loadavg: 2.00 1.67 0.86 3/499 27554
/proc/meminfo: memFree=6392348/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=10488 CPUtime=522.31 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 3818 0 0 0 52230 1 0 0 25 0 1 0 878684623 10739712 2284 33554432000 134512640 134603332 4286845792 18446744073709551615 134564398 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2622 2284 98 23 0 2248 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 10488

[startup+582.3 s]
/proc/loadavg: 2.00 1.73 0.93 3/499 27556
/proc/meminfo: memFree=6392428/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=10548 CPUtime=582.31 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 3987 0 0 0 58230 1 0 0 25 0 1 0 878684623 10801152 2300 33554432000 134512640 134603332 4286845792 18446744073709551615 134525241 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2637 2300 98 23 0 2263 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 10548

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.10 2.07 2.00 3/499 27683
/proc/meminfo: memFree=6387276/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=11108 CPUtime=4062.45 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 13183 0 0 0 406236 9 0 0 25 0 1 0 878684623 11374592 2440 33554432000 134512640 134603332 4286845792 18446744073709551615 134525211 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2777 2440 98 23 0 2403 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 11108

[startup+4122.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/499 27685
/proc/meminfo: memFree=6387612/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=10964 CPUtime=4122.43 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 13273 0 0 0 412234 9 0 0 25 0 1 0 878684623 11227136 2400 33554432000 134512640 134603332 4286845792 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2741 2400 98 23 0 2367 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 10964

[startup+4182.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/499 27687
/proc/meminfo: memFree=6387692/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=11088 CPUtime=4182.43 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 13379 0 0 0 418234 9 0 0 25 0 1 0 878684623 11354112 2430 33554432000 134512640 134603332 4286845792 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2772 2430 98 23 0 2398 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 11088

[startup+4242.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 27692
/proc/meminfo: memFree=6387512/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=11208 CPUtime=4242.43 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 13577 0 0 0 424234 9 0 0 25 0 1 0 878684623 11476992 2455 33554432000 134512640 134603332 4286845792 18446744073709551615 134566040 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2802 2455 98 23 0 2428 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 11208

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 27694
/proc/meminfo: memFree=6387596/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=11068 CPUtime=4302.44 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 13721 0 0 0 430235 9 0 0 25 0 1 0 878684623 11333632 2430 33554432000 134512640 134603332 4286845792 18446744073709551615 134529188 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2767 2430 98 23 0 2393 0
Current children cumulated CPU time (s) 4302.44
Current children cumulated vsize (KiB) 11068

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 27726
/proc/meminfo: memFree=6388176/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=11420 CPUtime=4362.44 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 13826 0 0 0 436235 9 0 0 25 0 1 0 878684623 11694080 2518 33554432000 134512640 134603332 4286845792 18446744073709551615 134564334 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2855 2518 98 23 0 2481 0
Current children cumulated CPU time (s) 4362.44
Current children cumulated vsize (KiB) 11420

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 27728
/proc/meminfo: memFree=6388248/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=10856 CPUtime=4422.44 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 13826 0 0 0 442235 9 0 0 25 0 1 0 878684623 11116544 2377 33554432000 134512640 134603332 4286845792 18446744073709551615 134525416 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2714 2377 98 23 0 2340 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 10856

[startup+4482.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/499 27730
/proc/meminfo: memFree=6386844/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=10932 CPUtime=4482.44 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 14108 0 0 0 448235 9 0 0 25 0 1 0 878684623 11194368 2396 33554432000 134512640 134603332 4286845792 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2733 2396 98 23 0 2359 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 10932

[startup+4542.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/499 27731
/proc/meminfo: memFree=6387300/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=11164 CPUtime=4542.44 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 14274 0 0 0 454235 9 0 0 25 0 1 0 878684623 11431936 2443 33554432000 134512640 134603332 4286845792 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2791 2443 98 23 0 2417 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 11164

[startup+4602.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/499 27733
/proc/meminfo: memFree=6386020/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=10916 CPUtime=4602.46 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 14311 0 0 0 460236 10 0 0 25 0 1 0 878684623 11177984 2392 33554432000 134512640 134603332 4286845792 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2729 2392 98 23 0 2355 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 10916

[startup+4662.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/499 27734
/proc/meminfo: memFree=6386108/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=11216 CPUtime=4662.45 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 14394 0 0 0 466235 10 0 0 25 0 1 0 878684623 11485184 2455 33554432000 134512640 134603332 4286845792 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2804 2455 98 23 0 2430 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 11216

[startup+4722.32 s]
/proc/loadavg: 2.04 2.05 2.01 3/499 27736
/proc/meminfo: memFree=6387064/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=11180 CPUtime=4722.47 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 14478 0 0 0 472237 10 0 0 25 0 1 0 878684623 11448320 2437 33554432000 134512640 134603332 4286845792 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2795 2437 98 23 0 2421 0
Current children cumulated CPU time (s) 4722.47
Current children cumulated vsize (KiB) 11180

[startup+4782.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/499 27739
/proc/meminfo: memFree=6386644/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=11536 CPUtime=4782.45 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 14634 0 0 0 478235 10 0 0 25 0 1 0 878684623 11812864 2547 33554432000 134512640 134603332 4286845792 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2884 2547 98 23 0 2510 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 11536

[startup+4842.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 27740
/proc/meminfo: memFree=6386476/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=11592 CPUtime=4842.45 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 14777 0 0 0 484235 10 0 0 25 0 1 0 878684623 11870208 2561 33554432000 134512640 134603332 4286845792 18446744073709551615 134525130 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2898 2561 98 23 0 2524 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 11592

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 27742
/proc/meminfo: memFree=6386560/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=11624 CPUtime=4902.46 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 15022 0 0 0 490236 10 0 0 25 0 1 0 878684623 11902976 2569 33554432000 134512640 134603332 4286845792 18446744073709551615 134525248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2906 2569 98 23 0 2532 0
Current children cumulated CPU time (s) 4902.46
Current children cumulated vsize (KiB) 11624

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 27743
/proc/meminfo: memFree=6385904/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=11036 CPUtime=4962.46 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 15098 0 0 0 496236 10 0 0 25 0 1 0 878684623 11300864 2422 33554432000 134512640 134603332 4286845792 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2759 2422 98 23 0 2385 0
Current children cumulated CPU time (s) 4962.46
Current children cumulated vsize (KiB) 11036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.05 2.03 2.00 3/499 27744
/proc/meminfo: memFree=6386360/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=10948 CPUtime=5000.07 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 15247 0 0 0 499997 10 0 0 25 0 1 0 878684623 11210752 2400 33554432000 134512640 134603332 4286845792 18446744073709551615 134545140 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2737 2400 98 23 0 2363 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 10948

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: 2.05 2.03 2.00 3/499 27744
/proc/meminfo: memFree=6386360/32950928 swapFree=34421304/67111528
[pid=27539] ppid=27537 vsize=10948 CPUtime=5000.07 cores=0,2,4,6
/proc/27539/stat : 27539 (picosat) R 27537 27539 27501 0 -1 4202496 15247 0 0 0 499997 10 0 0 25 0 1 0 878684623 11210752 2400 33554432000 134512640 134603332 4286845792 18446744073709551615 134545140 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27539/statm: 2737 2400 98 23 0 2363 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 10948

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.09
CPU user time (s): 4999.98
CPU system time (s): 0.106983
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 12628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
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= 15247
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= 9870

runsolver used 26.121 second user time and 55.5955 second system time

The end

Launcher Data 

Begin job on node113 at 2011-06-01 01:29:00
IDJOB=3438399
IDBENCH=71294
IDSOLVER=1934
FILE ID=node113/3438399-1306884539
RUNJOBID= node113-1306884538-27519
PBS_JOBID= 13488463
Free space on /tmp= 30172 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2100c215164g9.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438399-1306884539/watcher-3438399-1306884539 -o /tmp/evaluation-result-3438399-1306884539/solver-3438399-1306884539 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438399-1306884539.cnf

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

MD5SUM BENCH= e033e9c916da557514299cce9ca2468f
RANDOM SEED=1615766099

node113.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		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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	: 5332.76
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		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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:       6405796 kB
Buffers:         72144 kB
Cached:       20621136 kB
SwapCached:      13252 kB
Active:       13509856 kB
Inactive:     12214152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       6405796 kB
SwapTotal:    67111528 kB
SwapFree:     34421304 kB
Dirty:            3872 kB
Writeback:           0 kB
AnonPages:     5029256 kB
Mapped:          21344 kB
Slab:           634564 kB
PageTables:     116632 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 154787928 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= 30172 MiB
End job on node113 at 2011-06-01 02:52:21