Trace number 3438869

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) 5000.03 4999.92

General information on the benchmark

Namecrafted/skvortsov/
automata-synchronization/crn_20_360_u.cnf
MD5SUM4b70d66c676eba3660e2a5eff473f8e7
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark173.685
Satisfiable
(Un)Satisfiability was proved
Number of variables7920
Number of clauses14950
Sum of the clauses size44260
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2590
Number of clauses of size 314360
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-3438869-1306899878/watcher-3438869-1306899878 -o /tmp/evaluation-result-3438869-1306899878/solver-3438869-1306899878 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438869-1306899878.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: 1.40 1.42 1.72 2/477 8824
/proc/meminfo: memFree=8561892/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=11796 CPUtime=0 cores=1,3,5,7
/proc/8824/stat : 8824 (runsolver) R 8822 8824 7414 0 -1 4202560 41 0 0 0 0 0 0 0 25 0 1 0 782403166 12079104 51 33554432000 4194304 5432328 140735916676416 18446744073709551615 4881591 0 2147483391 4096 24578 0 0 0 17 7 0 0 0
/proc/8824/statm: 2949 51 31 303 0 2643 0

[startup+0.0829789 s]
/proc/loadavg: 1.40 1.42 1.72 2/477 8824
/proc/meminfo: memFree=8561892/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=2644 CPUtime=0.06 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 413 0 0 0 6 0 0 0 25 0 1 0 782403166 2707456 360 33554432000 134512640 134603332 4288744720 18446744073709551615 134587958 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 661 360 97 23 0 287 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2644

[startup+0.100979 s]
/proc/loadavg: 1.40 1.42 1.72 2/477 8824
/proc/meminfo: memFree=8561892/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=2644 CPUtime=0.08 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 413 0 0 0 8 0 0 0 25 0 1 0 782403166 2707456 360 33554432000 134512640 134603332 4288744720 18446744073709551615 134525416 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 661 360 97 23 0 287 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2644

[startup+0.300942 s]
/proc/loadavg: 1.40 1.42 1.72 2/477 8824
/proc/meminfo: memFree=8561892/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=2776 CPUtime=0.28 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 423 0 0 0 28 0 0 0 25 0 1 0 782403166 2842624 370 33554432000 134512640 134603332 4288744720 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 694 370 97 23 0 320 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 2776

[startup+0.700883 s]
/proc/loadavg: 1.40 1.42 1.72 2/477 8824
/proc/meminfo: memFree=8561892/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=2908 CPUtime=0.68 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 460 0 0 0 68 0 0 0 25 0 1 0 782403166 2977792 407 33554432000 134512640 134603332 4288744720 18446744073709551615 134525378 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 727 407 97 23 0 353 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 2908

[startup+1.50074 s]
/proc/loadavg: 1.40 1.42 1.72 3/478 8825
/proc/meminfo: memFree=8553460/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=4372 CPUtime=1.48 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 814 0 0 0 148 0 0 0 25 0 1 0 782403166 4476928 761 33554432000 134512640 134603332 4288744720 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 1093 761 97 23 0 719 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 4372

[startup+3.10045 s]
/proc/loadavg: 1.45 1.43 1.72 3/478 8825
/proc/meminfo: memFree=8547012/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=5296 CPUtime=3.08 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 1076 0 0 0 308 0 0 0 25 0 1 0 782403166 5423104 1023 33554432000 134512640 134603332 4288744720 18446744073709551615 134563464 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 1324 1023 97 23 0 950 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5296

[startup+6.30088 s]
/proc/loadavg: 1.45 1.43 1.72 3/478 8825
/proc/meminfo: memFree=8526120/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=6476 CPUtime=6.28 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 1303 0 0 0 628 0 0 0 25 0 1 0 782403166 6631424 1250 33554432000 134512640 134603332 4288744720 18446744073709551615 134563915 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 1619 1250 99 23 0 1245 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6476

[startup+12.7008 s]
/proc/loadavg: 1.53 1.45 1.72 3/478 8826
/proc/meminfo: memFree=8491076/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=7192 CPUtime=12.68 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 1554 0 0 0 1268 0 0 0 25 0 1 0 782403166 7364608 1443 33554432000 134512640 134603332 4288744720 18446744073709551615 134525416 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 1798 1443 98 23 0 1424 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7192

[startup+25.5005 s]
/proc/loadavg: 1.60 1.47 1.72 3/478 8826
/proc/meminfo: memFree=8422288/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=8812 CPUtime=25.48 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 2117 0 0 0 2548 0 0 0 25 0 1 0 782403166 9023488 1854 33554432000 134512640 134603332 4288744720 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 2203 1854 98 23 0 1829 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8812

[startup+51.101 s]
/proc/loadavg: 1.74 1.51 1.73 3/478 8827
/proc/meminfo: memFree=8331592/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=10120 CPUtime=51.08 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 3203 0 0 0 5108 0 0 0 25 0 1 0 782403166 10362880 2217 33554432000 134512640 134603332 4288744720 18446744073709551615 134551112 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 2530 2217 98 23 0 2156 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10120

[startup+102.318 s]
/proc/loadavg: 1.89 1.59 1.74 3/478 8828
/proc/meminfo: memFree=8125452/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=13416 CPUtime=102.29 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 4284 0 0 0 10229 0 0 0 25 0 1 0 782403166 13737984 2998 33554432000 134512640 134603332 4288744720 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 3354 2998 98 23 0 2980 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 13416

[startup+162.3 s]
/proc/loadavg: 2.00 1.67 1.76 3/478 8830
/proc/meminfo: memFree=7983448/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=14596 CPUtime=162.28 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 4497 0 0 0 16228 0 0 0 25 0 1 0 782403166 14946304 3211 33554432000 134512640 134603332 4288744720 18446744073709551615 134588007 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 3649 3211 98 23 0 3275 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 14596

[startup+222.301 s]
/proc/loadavg: 2.00 1.73 1.77 3/478 8831
/proc/meminfo: memFree=7941264/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=14980 CPUtime=222.28 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 4803 0 0 0 22228 0 0 0 25 0 1 0 782403166 15339520 3340 33554432000 134512640 134603332 4288744720 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 3745 3340 98 23 0 3371 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 14980

[startup+282.301 s]
/proc/loadavg: 2.10 1.81 1.79 3/478 8833
/proc/meminfo: memFree=7872920/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=17020 CPUtime=282.29 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 5831 0 0 0 28228 1 0 0 25 0 1 0 782403166 17428480 3851 33554432000 134512640 134603332 4288744720 18446744073709551615 134551001 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 4255 3851 98 23 0 3881 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 17020

[startup+342.301 s]
/proc/loadavg: 2.04 1.84 1.80 3/478 8834
/proc/meminfo: memFree=7849704/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=17096 CPUtime=342.28 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 6344 0 0 0 34227 1 0 0 25 0 1 0 782403166 17506304 3882 33554432000 134512640 134603332 4288744720 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 4274 3882 98 23 0 3900 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 17096

[startup+402.301 s]
/proc/loadavg: 2.01 1.86 1.81 3/478 8836
/proc/meminfo: memFree=7849808/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=17096 CPUtime=402.28 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 7226 0 0 0 40227 1 0 0 25 0 1 0 782403166 17506304 3882 33554432000 134512640 134603332 4288744720 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 4274 3882 98 23 0 3900 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 17096

[startup+462.3 s]
/proc/loadavg: 2.00 1.89 1.82 3/478 8838
/proc/meminfo: memFree=7850652/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=17096 CPUtime=462.29 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 7240 0 0 0 46228 1 0 0 25 0 1 0 782403166 17506304 3896 33554432000 134512640 134603332 4288744720 18446744073709551615 134550954 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 4274 3896 98 23 0 3900 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 17096

[startup+522.301 s]
/proc/loadavg: 2.00 1.90 1.83 3/478 8839
/proc/meminfo: memFree=7850752/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=17096 CPUtime=522.29 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 7244 0 0 0 52228 1 0 0 25 0 1 0 782403166 17506304 3900 33554432000 134512640 134603332 4288744720 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 4274 3900 98 23 0 3900 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 17096

[startup+582.3 s]
/proc/loadavg: 2.00 1.92 1.83 3/478 8841
/proc/meminfo: memFree=7849864/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=18152 CPUtime=582.29 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 7501 0 0 0 58228 1 0 0 25 0 1 0 782403166 18587648 4157 33554432000 134512640 134603332 4288744720 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 4538 4157 98 23 0 4164 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 18152

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.05 2.03 2.00 3/478 8946
/proc/meminfo: memFree=7433020/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=35340 CPUtime=4062.39 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 16062 0 0 0 406236 3 0 0 25 0 1 0 782403166 36188160 8403 33554432000 134512640 134603332 4288744720 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 8835 8403 98 23 0 8461 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 35340

[startup+4122.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/478 8947
/proc/meminfo: memFree=7432876/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=35340 CPUtime=4122.38 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 16062 0 0 0 412235 3 0 0 25 0 1 0 782403166 36188160 8403 33554432000 134512640 134603332 4288744720 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 8835 8403 98 23 0 8461 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 35340

[startup+4182.3 s]
/proc/loadavg: 2.17 2.06 2.01 3/478 8949
/proc/meminfo: memFree=7432992/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=35340 CPUtime=4182.38 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 16062 0 0 0 418235 3 0 0 25 0 1 0 782403166 36188160 8403 33554432000 134512640 134603332 4288744720 18446744073709551615 134564516 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 8835 8403 98 23 0 8461 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 35340

[startup+4242.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/478 8950
/proc/meminfo: memFree=7432476/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=35340 CPUtime=4242.38 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 16062 0 0 0 424235 3 0 0 25 0 1 0 782403166 36188160 8403 33554432000 134512640 134603332 4288744720 18446744073709551615 134563630 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 8835 8403 98 23 0 8461 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 35340

[startup+4302.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/478 8952
/proc/meminfo: memFree=7432944/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=35340 CPUtime=4302.38 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 16062 0 0 0 430235 3 0 0 25 0 1 0 782403166 36188160 8403 33554432000 134512640 134603332 4288744720 18446744073709551615 134550901 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 8835 8403 98 23 0 8461 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 35340

[startup+4362.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/478 8954
/proc/meminfo: memFree=7432932/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=35340 CPUtime=4362.38 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 16062 0 0 0 436235 3 0 0 25 0 1 0 782403166 36188160 8403 33554432000 134512640 134603332 4288744720 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 8835 8403 98 23 0 8461 0
Current children cumulated CPU time (s) 4362.38
Current children cumulated vsize (KiB) 35340

[startup+4422.3 s]
/proc/loadavg: 2.00 2.03 2.00 4/478 8955
/proc/meminfo: memFree=7432796/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=35340 CPUtime=4422.38 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 16062 0 0 0 442235 3 0 0 25 0 1 0 782403166 36188160 8403 33554432000 134512640 134603332 4288744720 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 8835 8403 98 23 0 8461 0
Current children cumulated CPU time (s) 4422.38
Current children cumulated vsize (KiB) 35340

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/478 8957
/proc/meminfo: memFree=7432536/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=35340 CPUtime=4482.38 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 16062 0 0 0 448235 3 0 0 25 0 1 0 782403166 36188160 8403 33554432000 134512640 134603332 4288744720 18446744073709551615 134564256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 8835 8403 98 23 0 8461 0
Current children cumulated CPU time (s) 4482.38
Current children cumulated vsize (KiB) 35340

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/478 8958
/proc/meminfo: memFree=7432140/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=35340 CPUtime=4542.39 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 16062 0 0 0 454236 3 0 0 25 0 1 0 782403166 36188160 8403 33554432000 134512640 134603332 4288744720 18446744073709551615 134550630 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 8835 8403 98 23 0 8461 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 35340

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/478 8969
/proc/meminfo: memFree=7430368/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=35340 CPUtime=4602.4 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 16062 0 0 0 460237 3 0 0 25 0 1 0 782403166 36188160 8403 33554432000 134512640 134603332 4288744720 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 8835 8403 98 23 0 8461 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 35340

[startup+4662.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/478 8971
/proc/meminfo: memFree=7430108/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=35340 CPUtime=4662.39 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 16062 0 0 0 466236 3 0 0 25 0 1 0 782403166 36188160 8403 33554432000 134512640 134603332 4288744720 18446744073709551615 134551125 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 8835 8403 98 23 0 8461 0
Current children cumulated CPU time (s) 4662.39
Current children cumulated vsize (KiB) 35340

[startup+4722.32 s]
/proc/loadavg: 2.02 2.01 2.00 3/478 8972
/proc/meminfo: memFree=7431200/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=35340 CPUtime=4722.41 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 16062 0 0 0 472238 3 0 0 25 0 1 0 782403166 36188160 8403 33554432000 134512640 134603332 4288744720 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 8835 8403 98 23 0 8461 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 35340

[startup+4782.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/478 8974
/proc/meminfo: memFree=7432540/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=35340 CPUtime=4782.39 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 16062 0 0 0 478236 3 0 0 25 0 1 0 782403166 36188160 8403 33554432000 134512640 134603332 4288744720 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 8835 8403 98 23 0 8461 0
Current children cumulated CPU time (s) 4782.39
Current children cumulated vsize (KiB) 35340

[startup+4842.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/478 8975
/proc/meminfo: memFree=7431912/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=35340 CPUtime=4842.39 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 16062 0 0 0 484236 3 0 0 25 0 1 0 782403166 36188160 8403 33554432000 134512640 134603332 4288744720 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 8835 8403 98 23 0 8461 0
Current children cumulated CPU time (s) 4842.39
Current children cumulated vsize (KiB) 35340

[startup+4902.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/478 8977
/proc/meminfo: memFree=7432268/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=35340 CPUtime=4902.39 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 16062 0 0 0 490236 3 0 0 25 0 1 0 782403166 36188160 8403 33554432000 134512640 134603332 4288744720 18446744073709551615 134527395 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 8835 8403 98 23 0 8461 0
Current children cumulated CPU time (s) 4902.39
Current children cumulated vsize (KiB) 35340

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/478 8979
/proc/meminfo: memFree=7432752/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=35340 CPUtime=4962.4 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 16063 0 0 0 496237 3 0 0 25 0 1 0 782403166 36188160 8404 33554432000 134512640 134603332 4288744720 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 8835 8404 98 23 0 8461 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 35340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/478 9008
/proc/meminfo: memFree=8771156/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=35340 CPUtime=5000.01 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 16063 0 0 0 499998 3 0 0 25 0 1 0 782403166 36188160 8404 33554432000 134512640 134603332 4288744720 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 8835 8404 98 23 0 8461 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 35340

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 2.00 3/478 9008
/proc/meminfo: memFree=8771156/32951124 swapFree=67057928/67111528
[pid=8824] ppid=8822 vsize=35340 CPUtime=5000.01 cores=1,3,5,7
/proc/8824/stat : 8824 (picosat) R 8822 8824 7414 0 -1 4202496 16063 0 0 0 499998 3 0 0 25 0 1 0 782403166 36188160 8404 33554432000 134512640 134603332 4288744720 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8824/statm: 8835 8404 98 23 0 8461 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 35340

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.03
CPU user time (s): 4999.99
CPU system time (s): 0.038994
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 35340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16063
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 7387

runsolver used 22.9475 second user time and 54.3507 second system time

The end

Launcher Data 

Begin job on node140 at 2011-06-01 05:44:38
IDJOB=3438869
IDBENCH=83189
IDSOLVER=1934
FILE ID=node140/3438869-1306899878
RUNJOBID= node140-1306899841-8669
PBS_JOBID= 13488436
Free space on /tmp= 57752 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/crn_20_360_u.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438869-1306899878/watcher-3438869-1306899878 -o /tmp/evaluation-result-3438869-1306899878/solver-3438869-1306899878 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438869-1306899878.cnf

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

MD5SUM BENCH= 4b70d66c676eba3660e2a5eff473f8e7
RANDOM SEED=230092990

node140.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		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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	: 5226.14
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		: 2666.833
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		: 2666.833
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	: 5332.77
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		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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		: 2666.833
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		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       8562296 kB
Buffers:        228160 kB
Cached:       16355468 kB
SwapCached:       6932 kB
Active:       12433800 kB
Inactive:     11303832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       8562296 kB
SwapTotal:    67111528 kB
SwapFree:     67057928 kB
Dirty:           11040 kB
Writeback:           0 kB
AnonPages:     7151240 kB
Mapped:          38496 kB
Slab:           530620 kB
PageTables:      52372 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 141639748 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= 57764 MiB
End job on node140 at 2011-06-01 07:08:00