Trace number 3438814

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) 5000.13 5000.03

General information on the benchmark

Namecrafted/mosoi/289/
289-unsat-6x40.cnf
MD5SUM3a7a68cedc6ab84c0df9c27d166b0b6b
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 variables960
Number of clauses48480
Sum of the clauses size191040
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21440
Number of clauses of size 30
Number of clauses of size 447040
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-3438814-1306899552/watcher-3438814-1306899552 -o /tmp/evaluation-result-3438814-1306899552/solver-3438814-1306899552 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438814-1306899552.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: 1.91 2.02 2.00 3/529 12245
/proc/meminfo: memFree=3665336/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=3124 CPUtime=0.01 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 520 0 0 0 1 0 0 0 22 0 1 0 801553899 3198976 466 33554432000 134512640 134603332 4290875296 18446744073709551615 8971772 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 781 466 89 23 0 407 0

[startup+0.0523401 s]
/proc/loadavg: 1.91 2.02 2.00 3/529 12245
/proc/meminfo: memFree=3665336/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=4176 CPUtime=0.04 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 779 0 0 0 4 0 0 0 22 0 1 0 801553899 4276224 725 33554432000 134512640 134603332 4290875296 18446744073709551615 134565468 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 1044 725 98 23 0 670 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4176

[startup+0.100326 s]
/proc/loadavg: 1.91 2.02 2.00 3/529 12245
/proc/meminfo: memFree=3665336/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=4836 CPUtime=0.09 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 929 0 0 0 9 0 0 0 22 0 1 0 801553899 4952064 875 33554432000 134512640 134603332 4290875296 18446744073709551615 134564514 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 1209 875 98 23 0 835 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4836

[startup+0.300279 s]
/proc/loadavg: 1.91 2.02 2.00 3/529 12245
/proc/meminfo: memFree=3665336/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=7344 CPUtime=0.29 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 1567 0 0 0 29 0 0 0 23 0 1 0 801553899 7520256 1513 33554432000 134512640 134603332 4290875296 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 1836 1513 98 23 0 1462 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.700224 s]
/proc/loadavg: 1.91 2.02 2.00 3/529 12245
/proc/meminfo: memFree=3665336/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=11832 CPUtime=0.69 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 2692 0 0 0 69 0 0 0 25 0 1 0 801553899 12115968 2638 33554432000 134512640 134603332 4290875296 18446744073709551615 134563878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 2958 2638 98 23 0 2584 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11832

[startup+1.50109 s]
/proc/loadavg: 1.83 2.00 1.99 3/531 12274
/proc/meminfo: memFree=3628024/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=20012 CPUtime=1.49 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 4737 0 0 0 148 1 0 0 25 0 1 0 801553899 20492288 4683 33554432000 134512640 134603332 4290875296 18446744073709551615 134547480 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 5003 4683 98 23 0 4629 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20012

[startup+3.10081 s]
/proc/loadavg: 1.83 2.00 1.99 3/531 12274
/proc/meminfo: memFree=3605752/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=32808 CPUtime=3.09 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 7888 0 0 0 308 1 0 0 25 0 1 0 801553899 33595392 7834 33554432000 134512640 134603332 4290875296 18446744073709551615 134550910 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 8202 7834 98 23 0 7828 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32808

[startup+6.30026 s]
/proc/loadavg: 2.01 2.03 2.00 3/531 12274
/proc/meminfo: memFree=3568416/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=36756 CPUtime=6.29 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 8859 0 0 0 628 1 0 0 25 0 1 0 801553899 37638144 8805 33554432000 134512640 134603332 4290875296 18446744073709551615 134550868 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 9189 8805 109 23 0 8815 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36756

[startup+12.7002 s]
/proc/loadavg: 2.01 2.03 2.00 3/531 12274
/proc/meminfo: memFree=3533108/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=43620 CPUtime=12.69 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 10603 0 0 0 1268 1 0 0 25 0 1 0 801553899 44666880 10538 33554432000 134512640 134603332 4290875296 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 10905 10538 98 23 0 10531 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43620

[startup+25.501 s]
/proc/loadavg: 2.00 2.03 2.00 3/531 12274
/proc/meminfo: memFree=3488968/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=51672 CPUtime=25.49 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 12645 0 0 0 2547 2 0 0 25 0 1 0 801553899 52912128 12580 33554432000 134512640 134603332 4290875296 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 12918 12580 98 23 0 12544 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 51672

[startup+51.1006 s]
/proc/loadavg: 2.19 2.07 2.02 3/531 12274
/proc/meminfo: memFree=3367748/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=53172 CPUtime=51.09 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 13595 0 0 0 5107 2 0 0 25 0 1 0 801553899 54448128 12753 33554432000 134512640 134603332 4290875296 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 13293 12753 98 23 0 12919 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 53172

[startup+102.32 s]
/proc/loadavg: 2.22 2.09 2.02 3/531 12276
/proc/meminfo: memFree=3275852/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=65000 CPUtime=102.31 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 19647 0 0 0 10228 3 0 0 25 0 1 0 801553899 66560000 15803 33554432000 134512640 134603332 4290875296 18446744073709551615 134566317 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 16250 15803 98 23 0 15876 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 65000

[startup+162.3 s]
/proc/loadavg: 2.08 2.07 2.02 3/531 12279
/proc/meminfo: memFree=3256620/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=63560 CPUtime=162.29 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 19685 0 0 0 16226 3 0 0 25 0 1 0 801553899 65085440 15481 33554432000 134512640 134603332 4290875296 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 15890 15481 98 23 0 15516 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 63560

[startup+222.301 s]
/proc/loadavg: 2.03 2.06 2.01 3/531 12281
/proc/meminfo: memFree=3217180/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=67456 CPUtime=222.3 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 22070 0 0 0 22226 4 0 0 25 0 1 0 801553899 69074944 16497 33554432000 134512640 134603332 4290875296 18446744073709551615 134548179 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 16864 16497 98 23 0 16490 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 67456

[startup+282.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/531 12281
/proc/meminfo: memFree=3216064/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=68616 CPUtime=282.3 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 33470 0 0 0 28224 6 0 0 25 0 1 0 801553899 70262784 16772 33554432000 134512640 134603332 4290875296 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 17154 16772 98 23 0 16780 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 68616

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/531 12283
/proc/meminfo: memFree=3213324/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=72576 CPUtime=342.29 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 34459 0 0 0 34223 6 0 0 25 0 1 0 801553899 74317824 17761 33554432000 134512640 134603332 4290875296 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 18144 17761 98 23 0 17770 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 72576

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 12285
/proc/meminfo: memFree=3211948/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=70796 CPUtime=402.3 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 35837 0 0 0 40223 7 0 0 25 0 1 0 801553899 72495104 17376 33554432000 134512640 134603332 4290875296 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 17699 17376 98 23 0 17325 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 70796

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 12287
/proc/meminfo: memFree=3186028/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=73140 CPUtime=462.3 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 37149 0 0 0 46223 7 0 0 25 0 1 0 801553899 74895360 17931 33554432000 134512640 134603332 4290875296 18446744073709551615 134548317 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 18285 17931 98 23 0 17911 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 73140

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/531 12289
/proc/meminfo: memFree=3180812/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=79476 CPUtime=522.3 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 40325 0 0 0 52223 7 0 0 25 0 1 0 801553899 81383424 19084 33554432000 134512640 134603332 4290875296 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 19869 19084 98 23 0 19495 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 79476

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/531 12289
/proc/meminfo: memFree=3182284/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=79332 CPUtime=582.31 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 40758 0 0 0 58223 8 0 0 25 0 1 0 801553899 81235968 19048 33554432000 134512640 134603332 4290875296 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 19833 19048 98 23 0 19459 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 79332

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/531 12398
/proc/meminfo: memFree=3003140/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=125660 CPUtime=4002.37 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 130132 0 0 0 400205 32 0 0 25 0 1 0 801553899 128675840 30884 33554432000 134512640 134603332 4290875296 18446744073709551615 134550985 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 31415 30884 98 23 0 31041 0
Current children cumulated CPU time (s) 4002.37
Current children cumulated vsize (KiB) 125660

[startup+4062.32 s]
/proc/loadavg: 2.00 2.00 2.00 3/531 12400
/proc/meminfo: memFree=3001888/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=125648 CPUtime=4062.39 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 130132 0 0 0 406207 32 0 0 25 0 1 0 801553899 128663552 30881 33554432000 134512640 134603332 4290875296 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 31412 30881 98 23 0 31038 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 125648

[startup+4122.3 s]
/proc/loadavg: 2.15 2.03 2.01 3/531 12402
/proc/meminfo: memFree=3004724/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=123332 CPUtime=4122.38 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 130132 0 0 0 412206 32 0 0 25 0 1 0 801553899 126291968 30302 33554432000 134512640 134603332 4290875296 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 30833 30302 98 23 0 30459 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 123332

[startup+4182.3 s]
/proc/loadavg: 2.19 2.07 2.02 3/531 12402
/proc/meminfo: memFree=3004840/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=124256 CPUtime=4182.38 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 130332 0 0 0 418206 32 0 0 25 0 1 0 801553899 127238144 30502 33554432000 134512640 134603332 4290875296 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 31064 30502 98 23 0 30690 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 124256

[startup+4242.3 s]
/proc/loadavg: 2.10 2.07 2.02 3/531 12404
/proc/meminfo: memFree=3004704/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=124256 CPUtime=4242.38 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 130363 0 0 0 424206 32 0 0 25 0 1 0 801553899 127238144 30533 33554432000 134512640 134603332 4290875296 18446744073709551615 134550941 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 31064 30533 98 23 0 30690 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 124256

[startup+4302.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/531 12406
/proc/meminfo: memFree=2995396/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=124220 CPUtime=4302.38 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 130363 0 0 0 430206 32 0 0 25 0 1 0 801553899 127201280 30524 33554432000 134512640 134603332 4290875296 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 31055 30524 98 23 0 30681 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 124220

[startup+4362.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/531 12408
/proc/meminfo: memFree=2978896/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=130028 CPUtime=4362.38 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 131810 0 0 0 436206 32 0 0 25 0 1 0 801553899 133148672 31971 33554432000 134512640 134603332 4290875296 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 32507 31971 98 23 0 32133 0
Current children cumulated CPU time (s) 4362.38
Current children cumulated vsize (KiB) 130028

[startup+4422.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/531 12410
/proc/meminfo: memFree=2966980/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=130820 CPUtime=4422.38 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 131981 0 0 0 442206 32 0 0 25 0 1 0 801553899 133959680 32142 33554432000 134512640 134603332 4290875296 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 32705 32142 98 23 0 32331 0
Current children cumulated CPU time (s) 4422.38
Current children cumulated vsize (KiB) 130820

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 12410
/proc/meminfo: memFree=2966356/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=130700 CPUtime=4482.38 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 131981 0 0 0 448206 32 0 0 25 0 1 0 801553899 133836800 32142 33554432000 134512640 134603332 4290875296 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 32675 32142 98 23 0 32301 0
Current children cumulated CPU time (s) 4482.38
Current children cumulated vsize (KiB) 130700

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 12412
/proc/meminfo: memFree=2966224/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=130592 CPUtime=4542.38 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 131981 0 0 0 454206 32 0 0 25 0 1 0 801553899 133726208 32117 33554432000 134512640 134603332 4290875296 18446744073709551615 134550956 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 32648 32117 98 23 0 32274 0
Current children cumulated CPU time (s) 4542.38
Current children cumulated vsize (KiB) 130592

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/531 12414
/proc/meminfo: memFree=2968684/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=126584 CPUtime=4602.4 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 131981 0 0 0 460208 32 0 0 25 0 1 0 801553899 129622016 31115 33554432000 134512640 134603332 4290875296 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 31646 31115 98 23 0 31272 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 126584

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/531 12416
/proc/meminfo: memFree=2971900/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=122808 CPUtime=4662.38 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 139067 0 0 0 466205 33 0 0 25 0 1 0 801553899 125755392 30162 33554432000 134512640 134603332 4290875296 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 30702 30162 98 23 0 30328 0
Current children cumulated CPU time (s) 4662.38
Current children cumulated vsize (KiB) 122808

[startup+4722.32 s]
/proc/loadavg: 2.17 2.06 2.02 3/531 12418
/proc/meminfo: memFree=2969908/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=127296 CPUtime=4722.41 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 140189 0 0 0 472207 34 0 0 25 0 1 0 801553899 130351104 31284 33554432000 134512640 134603332 4290875296 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 31824 31284 98 23 0 31450 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 127296

[startup+4782.3 s]
/proc/loadavg: 2.18 2.09 2.03 3/531 12418
/proc/meminfo: memFree=2970256/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=127996 CPUtime=4782.38 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 142725 0 0 0 478204 34 0 0 25 0 1 0 801553899 131067904 31463 33554432000 134512640 134603332 4290875296 18446744073709551615 134550985 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 31999 31463 98 23 0 31625 0
Current children cumulated CPU time (s) 4782.38
Current children cumulated vsize (KiB) 127996

[startup+4842.3 s]
/proc/loadavg: 2.07 2.07 2.02 3/531 12420
/proc/meminfo: memFree=2962180/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=122620 CPUtime=4842.38 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 147227 0 0 0 484203 35 0 0 25 0 1 0 801553899 125562880 30105 33554432000 134512640 134603332 4290875296 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 30655 30105 98 23 0 30281 0
Current children cumulated CPU time (s) 4842.38
Current children cumulated vsize (KiB) 122620

[startup+4902.3 s]
/proc/loadavg: 2.02 2.05 2.02 3/531 12422
/proc/meminfo: memFree=2957956/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=127636 CPUtime=4902.39 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 148485 0 0 0 490203 36 0 0 25 0 1 0 801553899 130699264 31363 33554432000 134512640 134603332 4290875296 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 31909 31363 98 23 0 31535 0
Current children cumulated CPU time (s) 4902.39
Current children cumulated vsize (KiB) 127636

[startup+4962.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/531 12433
/proc/meminfo: memFree=2937496/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=147040 CPUtime=4962.39 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 153404 0 0 0 496200 39 0 0 25 0 1 0 801553899 150568960 36282 33554432000 134512640 134603332 4290875296 18446744073709551615 134551123 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 36760 36282 98 23 0 36386 0
Current children cumulated CPU time (s) 4962.39
Current children cumulated vsize (KiB) 147040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.04 2.01 3/531 12433
/proc/meminfo: memFree=2944548/32951132 swapFree=46579808/67111528
[pid=12245] ppid=12242 vsize=139220 CPUtime=5000.11 cores=1,3,5,7
/proc/12245/stat : 12245 (picosat) R 12242 12245 11077 0 -1 4202496 153404 0 0 0 499972 39 0 0 25 0 1 0 801553899 142561280 34354 33554432000 134512640 134603332 4290875296 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12245/statm: 34805 34354 98 23 0 34431 0
Current children cumulated CPU time (s) 5000.11
Current children cumulated vsize (KiB) 139220

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.03
CPU time (s): 5000.13
CPU user time (s): 4999.73
CPU system time (s): 0.397939
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 147040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.397939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 153404
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= 7186

runsolver used 26.138 second user time and 60.5748 second system time

The end

Launcher Data 

Begin job on node128 at 2011-06-01 05:39:13
IDJOB=3438814
IDBENCH=83178
IDSOLVER=1934
FILE ID=node128/3438814-1306899552
RUNJOBID= node128-1306899552-12226
PBS_JOBID= 13488448
Free space on /tmp= 62648 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/mosoi/289/289-unsat-6x40.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438814-1306899552/watcher-3438814-1306899552 -o /tmp/evaluation-result-3438814-1306899552/solver-3438814-1306899552 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438814-1306899552.cnf

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

MD5SUM BENCH= 3a7a68cedc6ab84c0df9c27d166b0b6b
RANDOM SEED=998713312

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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		: 2666.852
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:       3665864 kB
Buffers:        288200 kB
Cached:       14812008 kB
SwapCached:      35492 kB
Active:       16490532 kB
Inactive:     12195736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:       3665864 kB
SwapTotal:    67111528 kB
SwapFree:     46579808 kB
Dirty:            1292 kB
Writeback:           0 kB
AnonPages:    13560548 kB
Mapped:          17760 kB
Slab:           417784 kB
PageTables:     112060 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 174785588 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62644 MiB
End job on node128 at 2011-06-01 07:02:35