Trace number 3438914

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) 5000.04 4999.93

General information on the benchmark

Namecrafted/skvortsov/automata-synchronization/
crn_40_1520_u.cnf
MD5SUMac02a3a5c06227748ecf75dd451ebb7e
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 variables63840
Number of clauses123900
Sum of the clauses size369320
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22380
Number of clauses of size 3121520
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 3.3.0 (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-3438914-1306900875/watcher-3438914-1306900875 -o /tmp/evaluation-result-3438914-1306900875/solver-3438914-1306900875 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438914-1306900875.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: 1.98 1.54 1.24 2/446 27311
/proc/meminfo: memFree=5612660/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=5920 CPUtime=0 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 1205 0 0 0 0 0 0 0 25 0 1 0 801686306 6062080 1152 33554432000 134512640 134603332 4287975488 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27311/statm: 1480 1153 89 23 0 1106 0

[startup+0.091182 s]
/proc/loadavg: 1.98 1.54 1.24 2/446 27311
/proc/meminfo: memFree=5612660/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=9472 CPUtime=0.08 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 2100 0 0 0 8 0 0 0 25 0 1 0 801686306 9699328 2047 33554432000 134512640 134603332 4287975488 18446744073709551615 134582363 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27311/statm: 2368 2047 98 23 0 1994 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9472

[startup+0.101186 s]
/proc/loadavg: 1.98 1.54 1.24 2/446 27311
/proc/meminfo: memFree=5612660/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=9472 CPUtime=0.09 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 2100 0 0 0 9 0 0 0 25 0 1 0 801686306 9699328 2047 33554432000 134512640 134603332 4287975488 18446744073709551615 134582875 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27311/statm: 2368 2047 98 23 0 1994 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9472

[startup+0.301146 s]
/proc/loadavg: 1.98 1.54 1.24 2/446 27311
/proc/meminfo: memFree=5612660/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=9732 CPUtime=0.29 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 2179 0 0 0 29 0 0 0 25 0 1 0 801686306 9965568 2126 33554432000 134512640 134603332 4287975488 18446744073709551615 134588287 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27311/statm: 2433 2126 98 23 0 2059 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9732

[startup+0.701077 s]
/proc/loadavg: 1.98 1.54 1.24 2/446 27311
/proc/meminfo: memFree=5612660/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=9732 CPUtime=0.69 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 2179 0 0 0 69 0 0 0 25 0 1 0 801686306 9965568 2126 33554432000 134512640 134603332 4287975488 18446744073709551615 134587962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27311/statm: 2433 2126 98 23 0 2059 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9732

[startup+1.50093 s]
/proc/loadavg: 1.98 1.54 1.24 3/447 27312
/proc/meminfo: memFree=5604108/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=9732 CPUtime=1.49 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 2179 0 0 0 149 0 0 0 25 0 1 0 801686306 9965568 2126 33554432000 134512640 134603332 4287975488 18446744073709551615 134525363 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27311/statm: 2433 2126 98 23 0 2059 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9732

[startup+3.10054 s]
/proc/loadavg: 1.98 1.54 1.24 3/447 27312
/proc/meminfo: memFree=5603116/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=9732 CPUtime=3.09 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 2179 0 0 0 309 0 0 0 25 0 1 0 801686306 9965568 2126 33554432000 134512640 134603332 4287975488 18446744073709551615 134525363 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27311/statm: 2433 2126 98 23 0 2059 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9732

[startup+6.30108 s]
/proc/loadavg: 1.98 1.55 1.25 3/447 27312
/proc/meminfo: memFree=5602868/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=9732 CPUtime=6.29 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 2179 0 0 0 629 0 0 0 25 0 1 0 801686306 9965568 2126 33554432000 134512640 134603332 4287975488 18446744073709551615 134588313 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 2433 2126 98 23 0 2059 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9732

[startup+12.7009 s]
/proc/loadavg: 1.98 1.56 1.25 3/447 27313
/proc/meminfo: memFree=5601976/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=9732 CPUtime=12.69 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 2179 0 0 0 1269 0 0 0 25 0 1 0 801686306 9965568 2126 33554432000 134512640 134603332 4287975488 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 2433 2126 98 23 0 2059 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9732

[startup+25.5007 s]
/proc/loadavg: 1.98 1.58 1.26 3/447 27313
/proc/meminfo: memFree=5602080/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=10584 CPUtime=25.49 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 2385 0 0 0 2549 0 0 0 25 0 1 0 801686306 10838016 2332 33554432000 134512640 134603332 4287975488 18446744073709551615 134587985 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 2646 2332 98 23 0 2272 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10584

[startup+51.1012 s]
/proc/loadavg: 1.99 1.61 1.28 3/447 27314
/proc/meminfo: memFree=5571288/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=40540 CPUtime=51.09 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 9523 0 0 0 5108 1 0 0 25 0 1 0 801686306 41512960 9470 33554432000 134512640 134603332 4287975488 18446744073709551615 134588003 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 10135 9470 124 23 0 9761 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 40540

[startup+102.317 s]
/proc/loadavg: 2.08 1.70 1.33 3/447 27315
/proc/meminfo: memFree=5559728/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=50044 CPUtime=102.3 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 12059 0 0 0 10229 1 0 0 25 0 1 0 801686306 51245056 11980 33554432000 134512640 134603332 4287975488 18446744073709551615 134550784 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 12511 11980 98 23 0 12137 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 50044

[startup+162.301 s]
/proc/loadavg: 2.03 1.75 1.37 3/447 27317
/proc/meminfo: memFree=5544192/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=65092 CPUtime=162.29 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 15895 0 0 0 16227 2 0 0 25 0 1 0 801686306 66654208 15816 33554432000 134512640 134603332 4287975488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 16273 15816 98 23 0 15899 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 65092

[startup+222.301 s]
/proc/loadavg: 2.01 1.79 1.40 3/447 27321
/proc/meminfo: memFree=5537404/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=71164 CPUtime=222.3 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 17520 0 0 0 22227 3 0 0 25 0 1 0 801686306 72871936 17441 33554432000 134512640 134603332 4287975488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 17791 17441 98 23 0 17417 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 71164

[startup+282.3 s]
/proc/loadavg: 2.00 1.83 1.44 3/447 27323
/proc/meminfo: memFree=5538332/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=71164 CPUtime=282.3 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 17520 0 0 0 28227 3 0 0 25 0 1 0 801686306 72871936 17441 33554432000 134512640 134603332 4287975488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 17791 17441 98 23 0 17417 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 71164

[startup+342.301 s]
/proc/loadavg: 2.00 1.86 1.47 3/447 27325
/proc/meminfo: memFree=5526528/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=85688 CPUtime=342.29 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 20200 0 0 0 34226 3 0 0 25 0 1 0 801686306 87744512 20121 33554432000 134512640 134603332 4287975488 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 21422 20121 98 23 0 21048 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 85688

[startup+402.3 s]
/proc/loadavg: 2.00 1.88 1.50 3/447 27326
/proc/meminfo: memFree=5519924/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=92816 CPUtime=402.3 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 22085 0 0 0 40226 4 0 0 25 0 1 0 801686306 95043584 22006 33554432000 134512640 134603332 4287975488 18446744073709551615 134564516 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 23204 22006 98 23 0 22830 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 92816

[startup+462.301 s]
/proc/loadavg: 2.00 1.90 1.53 3/447 27328
/proc/meminfo: memFree=5522244/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=88792 CPUtime=462.3 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 22085 0 0 0 46226 4 0 0 25 0 1 0 801686306 90923008 21026 33554432000 134512640 134603332 4287975488 18446744073709551615 134565536 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 22198 21026 98 23 0 21824 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 88792

[startup+522.3 s]
/proc/loadavg: 2.05 1.93 1.56 3/447 27329
/proc/meminfo: memFree=5515264/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=95392 CPUtime=522.3 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 23732 0 0 0 52226 4 0 0 25 0 1 0 801686306 97681408 22673 33554432000 134512640 134603332 4287975488 18446744073709551615 134564398 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 23848 22673 98 23 0 23474 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 95392

[startup+582.301 s]
/proc/loadavg: 2.02 1.94 1.58 3/447 27331
/proc/meminfo: memFree=5494408/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=116776 CPUtime=582.3 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 29091 0 0 0 58225 5 0 0 25 0 1 0 801686306 119578624 28032 33554432000 134512640 134603332 4287975488 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 29194 28032 98 23 0 28820 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 116776

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.11 2.03 2.00 3/447 27436
/proc/meminfo: memFree=5417188/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=182660 CPUtime=4062.4 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 46919 0 0 0 406226 14 0 0 25 0 1 0 801686306 187043840 45045 33554432000 134512640 134603332 4287975488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 45665 45045 98 23 0 45291 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 182660

[startup+4122.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/447 27437
/proc/meminfo: memFree=5417528/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=182660 CPUtime=4122.38 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 46919 0 0 0 412224 14 0 0 25 0 1 0 801686306 187043840 45045 33554432000 134512640 134603332 4287975488 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 45665 45045 98 23 0 45291 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 182660

[startup+4182.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/447 27439
/proc/meminfo: memFree=5417752/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=182660 CPUtime=4182.38 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 46919 0 0 0 418224 14 0 0 25 0 1 0 801686306 187043840 45045 33554432000 134512640 134603332 4287975488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 45665 45045 98 23 0 45291 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 182660

[startup+4242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/447 27441
/proc/meminfo: memFree=5417724/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=182660 CPUtime=4242.39 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 46919 0 0 0 424225 14 0 0 25 0 1 0 801686306 187043840 45045 33554432000 134512640 134603332 4287975488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 45665 45045 98 23 0 45291 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 182660

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/447 27442
/proc/meminfo: memFree=5417944/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=182660 CPUtime=4302.39 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 46919 0 0 0 430224 15 0 0 25 0 1 0 801686306 187043840 45045 33554432000 134512640 134603332 4287975488 18446744073709551615 134551056 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 45665 45045 98 23 0 45291 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 182660

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/447 27444
/proc/meminfo: memFree=5416792/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=182660 CPUtime=4362.4 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 46919 0 0 0 436225 15 0 0 25 0 1 0 801686306 187043840 45045 33554432000 134512640 134603332 4287975488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 45665 45045 98 23 0 45291 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 182660

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/447 27445
/proc/meminfo: memFree=5417116/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=182660 CPUtime=4422.4 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 46919 0 0 0 442225 15 0 0 25 0 1 0 801686306 187043840 45045 33554432000 134512640 134603332 4287975488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 45665 45045 98 23 0 45291 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 182660

[startup+4482.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/447 27447
/proc/meminfo: memFree=5416828/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=182660 CPUtime=4482.4 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 46919 0 0 0 448225 15 0 0 25 0 1 0 801686306 187043840 45045 33554432000 134512640 134603332 4287975488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 45665 45045 98 23 0 45291 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 182660

[startup+4542.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/447 27449
/proc/meminfo: memFree=5417296/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=182660 CPUtime=4542.4 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 46919 0 0 0 454225 15 0 0 25 0 1 0 801686306 187043840 45045 33554432000 134512640 134603332 4287975488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 45665 45045 98 23 0 45291 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 182660

[startup+4602.3 s]
/proc/loadavg: 2.15 2.04 2.01 3/447 27450
/proc/meminfo: memFree=5417268/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=182660 CPUtime=4602.41 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 46919 0 0 0 460226 15 0 0 25 0 1 0 801686306 187043840 45045 33554432000 134512640 134603332 4287975488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 45665 45045 98 23 0 45291 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 182660

[startup+4662.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/447 27452
/proc/meminfo: memFree=5416980/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=182660 CPUtime=4662.4 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 46919 0 0 0 466225 15 0 0 25 0 1 0 801686306 187043840 45045 33554432000 134512640 134603332 4287975488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 45665 45045 98 23 0 45291 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 182660

[startup+4722.32 s]
/proc/loadavg: 2.04 2.03 2.00 3/447 27453
/proc/meminfo: memFree=5417188/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=182660 CPUtime=4722.42 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 46919 0 0 0 472227 15 0 0 25 0 1 0 801686306 187043840 45045 33554432000 134512640 134603332 4287975488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 45665 45045 98 23 0 45291 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 182660

[startup+4782.3 s]
/proc/loadavg: 1.95 2.01 1.99 3/447 27483
/proc/meminfo: memFree=5422096/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=188204 CPUtime=4782.4 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 48285 0 0 0 478225 15 0 0 25 0 1 0 801686306 192720896 46411 33554432000 134512640 134603332 4287975488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 47051 46411 98 23 0 46677 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 188204

[startup+4842.3 s]
/proc/loadavg: 2.10 2.03 2.00 3/447 27485
/proc/meminfo: memFree=5410620/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=194540 CPUtime=4842.4 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 49875 0 0 0 484224 16 0 0 25 0 1 0 801686306 199208960 48001 33554432000 134512640 134603332 4287975488 18446744073709551615 134551001 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 48635 48001 98 23 0 48261 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 194540

[startup+4902.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/447 27486
/proc/meminfo: memFree=5400888/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=201536 CPUtime=4902.4 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 51628 0 0 0 490223 17 0 0 25 0 1 0 801686306 206372864 49754 33554432000 134512640 134603332 4287975488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 50384 49754 98 23 0 50010 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 201536

[startup+4962.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/447 27488
/proc/meminfo: memFree=5391156/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=208400 CPUtime=4962.41 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 53347 0 0 0 496223 18 0 0 25 0 1 0 801686306 213401600 51473 33554432000 134512640 134603332 4287975488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 52100 51473 98 23 0 51726 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 208400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.02 2.00 3/447 27489
/proc/meminfo: memFree=5387292/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=212360 CPUtime=5000.02 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 54341 0 0 0 499983 19 0 0 25 0 1 0 801686306 217456640 52467 33554432000 134512640 134603332 4287975488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 53090 52467 98 23 0 52716 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 212360

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: 2.01 2.02 2.00 3/447 27489
/proc/meminfo: memFree=5387292/32950928 swapFree=34365936/67111528
[pid=27311] ppid=27309 vsize=212360 CPUtime=5000.02 cores=0,2,4,6
/proc/27311/stat : 27311 (picosat) R 27309 27311 25939 0 -1 4202496 54341 0 0 0 499983 19 0 0 25 0 1 0 801686306 217456640 52467 33554432000 134512640 134603332 4287975488 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/27311/statm: 53090 52467 98 23 0 52716 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 212360

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.04
CPU user time (s): 4999.84
CPU system time (s): 0.200969
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 212360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.200969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54341
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= 4
involuntary context switches= 8050

runsolver used 21.9767 second user time and 50.6783 second system time

The end

Launcher Data 

Begin job on node120 at 2011-06-01 06:01:15
IDJOB=3438914
IDBENCH=83198
IDSOLVER=1934
FILE ID=node120/3438914-1306900875
RUNJOBID= node120-1306900637-27222
PBS_JOBID= 13488456
Free space on /tmp= 9880 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/crn_40_1520_u.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438914-1306900875/watcher-3438914-1306900875 -o /tmp/evaluation-result-3438914-1306900875/solver-3438914-1306900875 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438914-1306900875.cnf

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

MD5SUM BENCH= ac02a3a5c06227748ecf75dd451ebb7e
RANDOM SEED=969550492

node120.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	: 5226.07
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	: 5332.82
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	: 5332.75
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		: 2666.809
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	: 5332.78
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	: 5332.75
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		: 2666.809
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	: 5332.82
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:       5612940 kB
Buffers:         95824 kB
Cached:       26252728 kB
SwapCached:      12468 kB
Active:       11567548 kB
Inactive:     14816160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       5612940 kB
SwapTotal:    67111528 kB
SwapFree:     34365936 kB
Dirty:            2808 kB
Writeback:           0 kB
AnonPages:       32532 kB
Mapped:           9644 kB
Slab:           793812 kB
PageTables:      91744 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 105409360 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= 9880 MiB
End job on node120 at 2011-06-01 07:24:37