Trace number 3439629

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) 5000.06 4999.91

General information on the benchmark

NameSAT02/handmade/pehoushek/plainoldcnf/
5cnf_4300_4300_170.shuffled.cnf
MD5SUM82789f57e506af1994452e76af2dcbf0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.095984
Satisfiable
(Un)Satisfiability was proved
Number of variables170
Number of clauses2924
Sum of the clauses size14457
Maximum clause length5
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31
Number of clauses of size 4161
Number of clauses of size 52762
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-3439629-1306938994/watcher-3439629-1306938994 -o /tmp/evaluation-result-3439629-1306938994/solver-3439629-1306938994 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439629-1306938994.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: 1.92 1.99 1.99 2/327 7786
/proc/meminfo: memFree=24326840/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=11796 CPUtime=0 cores=1,3,5,7
/proc/7786/stat : 7786 (runsolver) R 7784 7786 7100 0 -1 4202560 42 0 0 0 0 0 0 0 25 0 1 0 884129998 12079104 52 33554432000 4194304 5432328 140736603634960 18446744073709551615 4881591 0 2147483391 4096 24578 0 0 0 17 7 0 0 0
/proc/7786/statm: 2949 52 31 303 0 2643 0

[startup+0.024156 s]
/proc/loadavg: 1.92 1.99 1.99 2/327 7786
/proc/meminfo: memFree=24326840/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=1876 CPUtime=0.01 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 231 0 0 0 1 0 0 0 25 0 1 0 884129998 1921024 177 33554432000 134512640 134603332 4286728464 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 469 177 97 23 0 95 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1876

[startup+0.100137 s]
/proc/loadavg: 1.92 1.99 1.99 2/327 7786
/proc/meminfo: memFree=24326840/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=2272 CPUtime=0.08 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 324 0 0 0 8 0 0 0 25 0 1 0 884129998 2326528 270 33554432000 134512640 134603332 4286728464 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 568 270 97 23 0 194 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2272

[startup+0.300101 s]
/proc/loadavg: 1.92 1.99 1.99 2/327 7786
/proc/meminfo: memFree=24326840/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=2536 CPUtime=0.28 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 368 0 0 0 28 0 0 0 25 0 1 0 884129998 2596864 314 33554432000 134512640 134603332 4286728464 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 634 314 97 23 0 260 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 2536

[startup+0.70104 s]
/proc/loadavg: 1.92 1.99 1.99 2/327 7786
/proc/meminfo: memFree=24326840/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=2668 CPUtime=0.68 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 399 0 0 0 68 0 0 0 25 0 1 0 884129998 2732032 345 33554432000 134512640 134603332 4286728464 18446744073709551615 134550784 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 667 345 97 23 0 293 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 2668

[startup+1.50089 s]
/proc/loadavg: 1.92 1.99 1.99 3/328 7787
/proc/meminfo: memFree=24325368/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=2800 CPUtime=1.48 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 443 0 0 0 148 0 0 0 25 0 1 0 884129998 2867200 389 33554432000 134512640 134603332 4286728464 18446744073709551615 134547499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 700 389 97 23 0 326 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 2800

[startup+3.10059 s]
/proc/loadavg: 1.92 1.99 1.99 3/328 7787
/proc/meminfo: memFree=24324500/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=2932 CPUtime=3.08 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 468 0 0 0 308 0 0 0 25 0 1 0 884129998 3002368 414 33554432000 134512640 134603332 4286728464 18446744073709551615 134563967 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 733 414 97 23 0 359 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 2932

[startup+6.301 s]
/proc/loadavg: 1.93 1.99 1.99 3/328 7787
/proc/meminfo: memFree=24324648/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=3064 CPUtime=6.28 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 516 0 0 0 628 0 0 0 25 0 1 0 884129998 3137536 462 33554432000 134512640 134603332 4286728464 18446744073709551615 134565448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 766 462 97 23 0 392 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3064

[startup+12.7008 s]
/proc/loadavg: 1.93 1.99 1.99 3/328 7787
/proc/meminfo: memFree=24323788/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=3340 CPUtime=12.68 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 583 0 0 0 1268 0 0 0 25 0 1 0 884129998 3420160 529 33554432000 134512640 134603332 4286728464 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 835 529 97 23 0 461 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3340

[startup+25.5005 s]
/proc/loadavg: 1.95 1.99 1.99 3/328 7788
/proc/meminfo: memFree=24323804/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=3600 CPUtime=25.48 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 632 0 0 0 2548 0 0 0 25 0 1 0 884129998 3686400 578 33554432000 134512640 134603332 4286728464 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 900 578 97 23 0 526 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3600

[startup+51.1008 s]
/proc/loadavg: 1.96 1.99 1.99 3/328 7789
/proc/meminfo: memFree=24323392/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=3864 CPUtime=51.08 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 720 0 0 0 5108 0 0 0 25 0 1 0 884129998 3956736 666 33554432000 134512640 134603332 4286728464 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 966 666 97 23 0 592 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3864

[startup+102.311 s]
/proc/loadavg: 2.02 2.00 2.00 3/328 7790
/proc/meminfo: memFree=24323220/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=4100 CPUtime=102.3 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 763 0 0 0 10230 0 0 0 25 0 1 0 884129998 4198400 709 33554432000 134512640 134603332 4286728464 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1025 709 97 23 0 651 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4100

[startup+162.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/328 7794
/proc/meminfo: memFree=24322004/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=4352 CPUtime=162.29 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 831 0 0 0 16229 0 0 0 25 0 1 0 884129998 4456448 777 33554432000 134512640 134603332 4286728464 18446744073709551615 134564334 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1088 777 97 23 0 714 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 4352

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 7796
/proc/meminfo: memFree=24321576/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=4592 CPUtime=222.29 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 889 0 0 0 22229 0 0 0 25 0 1 0 884129998 4702208 835 33554432000 134512640 134603332 4286728464 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1148 835 97 23 0 774 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 4592

[startup+282.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/328 7798
/proc/meminfo: memFree=24321288/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=4856 CPUtime=282.29 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 933 0 0 0 28229 0 0 0 25 0 1 0 884129998 4972544 879 33554432000 134512640 134603332 4286728464 18446744073709551615 134565579 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1214 879 97 23 0 840 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 4856

[startup+342.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/328 7799
/proc/meminfo: memFree=24321740/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=4980 CPUtime=342.29 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 962 0 0 0 34229 0 0 0 25 0 1 0 884129998 5099520 908 33554432000 134512640 134603332 4286728464 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1245 908 97 23 0 871 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 4980

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 7801
/proc/meminfo: memFree=24322176/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=4980 CPUtime=402.29 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 962 0 0 0 40229 0 0 0 25 0 1 0 884129998 5099520 908 33554432000 134512640 134603332 4286728464 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1245 908 97 23 0 871 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 4980

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 7802
/proc/meminfo: memFree=24321876/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=5244 CPUtime=462.3 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1037 0 0 0 46230 0 0 0 25 0 1 0 884129998 5369856 983 33554432000 134512640 134603332 4286728464 18446744073709551615 134550954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1311 983 97 23 0 937 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 5244

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 7804
/proc/meminfo: memFree=24321572/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=5244 CPUtime=522.3 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1037 0 0 0 52230 0 0 0 25 0 1 0 884129998 5369856 983 33554432000 134512640 134603332 4286728464 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1311 983 97 23 0 937 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 5244

[startup+582.301 s]
/proc/loadavg: 2.06 2.01 2.00 3/328 7806
/proc/meminfo: memFree=24321532/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=5244 CPUtime=582.3 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1037 0 0 0 58230 0 0 0 25 0 1 0 884129998 5369856 983 33554432000 134512640 134603332 4286728464 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1311 983 97 23 0 937 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 5244

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.01 2.02 2.00 3/328 7948
/proc/meminfo: memFree=24313948/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=6760 CPUtime=4062.42 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1442 0 0 0 406242 0 0 0 25 0 1 0 884129998 6922240 1388 33554432000 134512640 134603332 4286728464 18446744073709551615 134548326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1690 1388 97 23 0 1316 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 6760

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/328 7950
/proc/meminfo: memFree=24313144/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=6836 CPUtime=4122.41 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1444 0 0 0 412241 0 0 0 25 0 1 0 884129998 7000064 1390 33554432000 134512640 134603332 4286728464 18446744073709551615 134550933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1709 1390 97 23 0 1335 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 6836

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/328 7953
/proc/meminfo: memFree=24313080/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=6832 CPUtime=4182.41 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1444 0 0 0 418241 0 0 0 25 0 1 0 884129998 6995968 1390 33554432000 134512640 134603332 4286728464 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1708 1390 97 23 0 1334 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 6832

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 7954
/proc/meminfo: memFree=24313260/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=6832 CPUtime=4242.41 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1444 0 0 0 424241 0 0 0 25 0 1 0 884129998 6995968 1390 33554432000 134512640 134603332 4286728464 18446744073709551615 134563484 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1708 1390 97 23 0 1334 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 6832

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 7957
/proc/meminfo: memFree=24313184/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=6832 CPUtime=4302.42 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1444 0 0 0 430242 0 0 0 25 0 1 0 884129998 6995968 1390 33554432000 134512640 134603332 4286728464 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1708 1390 97 23 0 1334 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 6832

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 7959
/proc/meminfo: memFree=24313372/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=6832 CPUtime=4362.42 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1444 0 0 0 436242 0 0 0 25 0 1 0 884129998 6995968 1390 33554432000 134512640 134603332 4286728464 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1708 1390 97 23 0 1334 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 6832

[startup+4422.31 s]
/proc/loadavg: 2.07 2.03 2.01 3/328 7961
/proc/meminfo: memFree=24314056/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=6832 CPUtime=4422.43 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1444 0 0 0 442243 0 0 0 25 0 1 0 884129998 6995968 1390 33554432000 134512640 134603332 4286728464 18446744073709551615 134525181 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1708 1390 97 23 0 1334 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 6832

[startup+4482.3 s]
/proc/loadavg: 2.06 2.03 2.01 3/328 7963
/proc/meminfo: memFree=24313620/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=7096 CPUtime=4482.42 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1522 0 0 0 448242 0 0 0 25 0 1 0 884129998 7266304 1468 33554432000 134512640 134603332 4286728464 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1774 1468 97 23 0 1400 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 7096

[startup+4542.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/328 7964
/proc/meminfo: memFree=24313692/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=7096 CPUtime=4542.42 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1532 0 0 0 454242 0 0 0 25 0 1 0 884129998 7266304 1478 33554432000 134512640 134603332 4286728464 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1774 1478 97 23 0 1400 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 7096

[startup+4602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/328 7966
/proc/meminfo: memFree=24313736/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=7096 CPUtime=4602.43 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1532 0 0 0 460243 0 0 0 25 0 1 0 884129998 7266304 1478 33554432000 134512640 134603332 4286728464 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1774 1478 97 23 0 1400 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 7096

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/328 7967
/proc/meminfo: memFree=24312928/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=7096 CPUtime=4662.43 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1532 0 0 0 466243 0 0 0 25 0 1 0 884129998 7266304 1478 33554432000 134512640 134603332 4286728464 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1774 1478 97 23 0 1400 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 7096

[startup+4722.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/328 7969
/proc/meminfo: memFree=24312980/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=7096 CPUtime=4722.44 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1532 0 0 0 472244 0 0 0 25 0 1 0 884129998 7266304 1478 33554432000 134512640 134603332 4286728464 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1774 1478 97 23 0 1400 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 7096

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 7971
/proc/meminfo: memFree=24312908/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=7204 CPUtime=4782.43 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1534 0 0 0 478243 0 0 0 25 0 1 0 884129998 7376896 1480 33554432000 134512640 134603332 4286728464 18446744073709551615 134551163 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1801 1480 97 23 0 1427 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 7204

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 7973
/proc/meminfo: memFree=24312720/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=7204 CPUtime=4842.43 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1542 0 0 0 484243 0 0 0 25 0 1 0 884129998 7376896 1488 33554432000 134512640 134603332 4286728464 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1801 1488 97 23 0 1427 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 7204

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/328 7975
/proc/meminfo: memFree=24312640/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=7204 CPUtime=4902.43 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1542 0 0 0 490243 0 0 0 25 0 1 0 884129998 7376896 1488 33554432000 134512640 134603332 4286728464 18446744073709551615 134550941 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1801 1488 97 23 0 1427 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 7204

[startup+4962.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/328 7976
/proc/meminfo: memFree=24313324/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=7204 CPUtime=4962.44 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1542 0 0 0 496244 0 0 0 25 0 1 0 884129998 7376896 1488 33554432000 134512640 134603332 4286728464 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1801 1488 97 23 0 1427 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 7204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.10 2.03 2.01 3/328 7978
/proc/meminfo: memFree=24313272/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=7204 CPUtime=5000.04 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1547 0 0 0 500004 0 0 0 25 0 1 0 884129998 7376896 1493 33554432000 134512640 134603332 4286728464 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1801 1493 97 23 0 1427 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 7204

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: 2.10 2.03 2.01 3/328 7978
/proc/meminfo: memFree=24313272/32951124 swapFree=67056304/67111528
[pid=7786] ppid=7784 vsize=7204 CPUtime=5000.04 cores=1,3,5,7
/proc/7786/stat : 7786 (picosat) R 7784 7786 7100 0 -1 4202496 1547 0 0 0 500004 0 0 0 25 0 1 0 884129998 7376896 1493 33554432000 134512640 134603332 4286728464 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7786/statm: 1801 1493 97 23 0 1427 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 7204

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.06
CPU user time (s): 5000.05
CPU system time (s): 0.001999
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 7228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.05
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1547
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= 8953

runsolver used 15.4217 second user time and 34.5807 second system time

The end

Launcher Data 

Begin job on node110 at 2011-06-01 16:36:34
IDJOB=3439629
IDBENCH=87447
IDSOLVER=1934
FILE ID=node110/3439629-1306938994
RUNJOBID= node110-1306929561-7119
PBS_JOBID= 13488580
Free space on /tmp= 73872 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT02/handmade/pehoushek/plainoldcnf/5cnf_4300_4300_170.shuffled.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439629-1306938994/watcher-3439629-1306938994 -o /tmp/evaluation-result-3439629-1306938994/solver-3439629-1306938994 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439629-1306938994.cnf

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

MD5SUM BENCH= 82789f57e506af1994452e76af2dcbf0
RANDOM SEED=822374361

node110.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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.76
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.74
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		: 2666.830
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24327120 kB
Buffers:        243496 kB
Cached:        4451896 kB
SwapCached:       8652 kB
Active:        3776292 kB
Inactive:      4528096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24327120 kB
SwapTotal:    67111528 kB
SwapFree:     67056304 kB
Dirty:             124 kB
Writeback:           0 kB
AnonPages:     3606440 kB
Mapped:          27812 kB
Slab:           228516 kB
PageTables:      26716 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 75608376 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= 73872 MiB
End job on node110 at 2011-06-01 17:59:56