Trace number 3438349

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicoSAT 941? (TO) 5000.04 5000.23

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_3vars_7gates.cnf
MD5SUMcc925e6de728ca79f6f89379842f14b0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2027.29
Satisfiable
(Un)Satisfiability was proved
Number of variables574
Number of clauses118394
Sum of the clauses size692282
Maximum clause length24
Minimum clause length1
Number of clauses of size 1160
Number of clauses of size 21597
Number of clauses of size 30
Number of clauses of size 41923
Number of clauses of size 57170
Number of clauses of size over 5107544

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-3438349-1306884535/watcher-3438349-1306884535 -o /tmp/evaluation-result-3438349-1306884535/solver-3438349-1306884535 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438349-1306884535.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: 0.08 0.02 0.01 1/525 11105
/proc/meminfo: memFree=3654316/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=1660 CPUtime=0 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) D 11103 11105 11077 0 -1 4194304 90 0 0 0 0 0 0 0 21 0 1 0 800052160 1699840 45 33554432000 134512640 134603332 4291060192 18446744073709551615 8458064 0 0 4096 0 18446744071562234166 0 0 17 1 0 0 0
/proc/11105/statm: 415 45 37 23 0 28 0

[startup+0.0728309 s]
/proc/loadavg: 0.08 0.02 0.01 1/525 11105
/proc/meminfo: memFree=3654316/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=1660 CPUtime=0 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) D 11103 11105 11077 0 -1 4194304 99 0 2 0 0 0 0 0 21 0 1 0 800052160 1699840 55 33554432000 134512640 134603332 4291060192 18446744073709551615 8458146 0 0 4096 0 18446744071562234166 0 0 17 1 0 0 6
/proc/11105/statm: 415 55 45 23 0 28 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1660

[startup+0.100826 s]
/proc/loadavg: 0.08 0.02 0.01 1/525 11105
/proc/meminfo: memFree=3654316/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=1608 CPUtime=0 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) D 11103 11105 11077 0 -1 4194304 108 0 3 0 0 0 0 0 21 0 1 0 800052160 1646592 57 33554432000 134512640 134603332 4291060192 18446744073709551615 9394880 0 0 4096 0 18446744071562234166 0 0 17 1 0 0 8
/proc/11105/statm: 402 57 45 23 0 28 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1608

[startup+0.300785 s]
/proc/loadavg: 0.08 0.02 0.01 1/525 11105
/proc/meminfo: memFree=3654316/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=3196 CPUtime=0.01 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 509 0 8 0 1 0 0 0 19 0 1 0 800052160 3272704 463 33554432000 134512640 134603332 4291060192 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 799 465 89 23 0 425 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3196

[startup+0.70073 s]
/proc/loadavg: 0.08 0.02 0.01 1/525 11105
/proc/meminfo: memFree=3654316/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=7812 CPUtime=0.41 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 1662 0 8 0 41 0 0 0 19 0 1 0 800052160 7999488 1616 33554432000 134512640 134603332 4291060192 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 1953 1616 98 23 0 1579 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 7812

[startup+1.50059 s]
/proc/loadavg: 0.08 0.02 0.01 2/526 11133
/proc/meminfo: memFree=3642808/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=8008 CPUtime=1.21 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 1714 0 8 0 121 0 0 0 21 0 1 0 800052160 8200192 1668 33554432000 134512640 134603332 4291060192 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 2002 1668 98 23 0 1628 0
Current children cumulated CPU time (s) 1.21
Current children cumulated vsize (KiB) 8008

[startup+3.10032 s]
/proc/loadavg: 0.08 0.02 0.01 2/526 11133
/proc/meminfo: memFree=3640700/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=10516 CPUtime=2.81 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 2356 0 8 0 281 0 0 0 25 0 1 0 800052160 10768384 2310 33554432000 134512640 134603332 4291060192 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 2629 2310 98 23 0 2255 0
Current children cumulated CPU time (s) 2.81
Current children cumulated vsize (KiB) 10516

[startup+6.30077 s]
/proc/loadavg: 0.15 0.03 0.01 2/526 11135
/proc/meminfo: memFree=3636120/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=14732 CPUtime=6.01 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 3398 0 8 0 601 0 0 0 25 0 1 0 800052160 15085568 3352 33554432000 134512640 134603332 4291060192 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 3683 3352 98 23 0 3309 0
Current children cumulated CPU time (s) 6.01
Current children cumulated vsize (KiB) 14732

[startup+12.7007 s]
/proc/loadavg: 0.22 0.05 0.02 3/531 11145
/proc/meminfo: memFree=3625720/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=19732 CPUtime=12.41 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 4540 0 8 0 1241 0 0 0 25 0 1 0 800052160 20205568 4494 33554432000 134512640 134603332 4291060192 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 4933 4494 98 23 0 4559 0
Current children cumulated CPU time (s) 12.41
Current children cumulated vsize (KiB) 19732

[startup+25.5005 s]
/proc/loadavg: 0.61 0.14 0.05 3/531 11145
/proc/meminfo: memFree=3619772/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=25144 CPUtime=25.21 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 5948 0 8 0 2520 1 0 0 25 0 1 0 800052160 25747456 5902 33554432000 134512640 134603332 4291060192 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 6286 5902 98 23 0 5912 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 25144

[startup+51.1011 s]
/proc/loadavg: 1.09 0.29 0.10 3/531 11145
/proc/meminfo: memFree=3609428/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=35672 CPUtime=50.81 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 8415 0 8 0 5079 2 0 0 25 0 1 0 800052160 36528128 8369 33554432000 134512640 134603332 4291060192 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 8918 8369 98 23 0 8544 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 35672

[startup+102.32 s]
/proc/loadavg: 1.60 0.55 0.19 3/531 11147
/proc/meminfo: memFree=3602348/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=41368 CPUtime=102.03 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 9692 0 8 0 10200 3 0 0 25 0 1 0 800052160 42360832 9646 33554432000 134512640 134603332 4291060192 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 10342 9646 123 23 0 9968 0
Current children cumulated CPU time (s) 102.03
Current children cumulated vsize (KiB) 41368

[startup+162.301 s]
/proc/loadavg: 1.85 0.81 0.30 3/531 11149
/proc/meminfo: memFree=3594520/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=48100 CPUtime=162.02 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 11432 0 8 0 16197 5 0 0 25 0 1 0 800052160 49254400 11361 33554432000 134512640 134603332 4291060192 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 12025 11361 98 23 0 11651 0
Current children cumulated CPU time (s) 162.02
Current children cumulated vsize (KiB) 48100

[startup+222.301 s]
/proc/loadavg: 1.94 1.03 0.41 3/531 11149
/proc/meminfo: memFree=3595868/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=48496 CPUtime=222.02 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 11558 0 8 0 22197 5 0 0 25 0 1 0 800052160 49659904 11487 33554432000 134512640 134603332 4291060192 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 12124 11487 98 23 0 11750 0
Current children cumulated CPU time (s) 222.02
Current children cumulated vsize (KiB) 48496

[startup+282.3 s]
/proc/loadavg: 1.98 1.20 0.50 3/531 11151
/proc/meminfo: memFree=3587176/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=56548 CPUtime=282.01 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 13710 0 8 0 28195 6 0 0 25 0 1 0 800052160 57905152 13639 33554432000 134512640 134603332 4291060192 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 14137 13639 98 23 0 13763 0
Current children cumulated CPU time (s) 282.01
Current children cumulated vsize (KiB) 56548

[startup+342.301 s]
/proc/loadavg: 1.99 1.34 0.59 3/531 11153
/proc/meminfo: memFree=3587284/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=56548 CPUtime=342.02 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 13710 0 8 0 34196 6 0 0 25 0 1 0 800052160 57905152 13639 33554432000 134512640 134603332 4291060192 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 14137 13639 98 23 0 13763 0
Current children cumulated CPU time (s) 342.02
Current children cumulated vsize (KiB) 56548

[startup+402.301 s]
/proc/loadavg: 2.07 1.49 0.69 3/531 11155
/proc/meminfo: memFree=3585780/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=58000 CPUtime=402.01 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 14084 0 8 0 40195 6 0 0 25 0 1 0 800052160 59392000 14013 33554432000 134512640 134603332 4291060192 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 14500 14013 98 23 0 14126 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 58000

[startup+462.3 s]
/proc/loadavg: 2.14 1.61 0.78 3/531 11157
/proc/meminfo: memFree=3585396/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=58000 CPUtime=462.01 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 14084 0 8 0 46195 6 0 0 25 0 1 0 800052160 59392000 14013 33554432000 134512640 134603332 4291060192 18446744073709551615 134564292 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 14500 14013 98 23 0 14126 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 58000

[startup+522.301 s]
/proc/loadavg: 2.10 1.69 0.86 3/531 11157
/proc/meminfo: memFree=3584768/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=59452 CPUtime=522.02 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 14441 0 8 0 52195 7 0 0 25 0 1 0 800052160 60878848 14370 33554432000 134512640 134603332 4291060192 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 14863 14370 98 23 0 14489 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 59452

[startup+582.301 s]
/proc/loadavg: 2.04 1.75 0.93 3/531 11159
/proc/meminfo: memFree=3580664/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=62752 CPUtime=582.02 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 15352 0 8 0 58195 7 0 0 25 0 1 0 800052160 64258048 15281 33554432000 134512640 134603332 4291060192 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 15688 15281 98 23 0 15314 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 62752

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.10 2.05 1.96 3/531 11263
/proc/meminfo: memFree=3553588/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=91768 CPUtime=4002.08 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 22017 0 8 0 400197 11 0 0 25 0 1 0 800052160 93970432 21946 33554432000 134512640 134603332 4291060192 18446744073709551615 134551024 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 22942 21946 98 23 0 22568 0
Current children cumulated CPU time (s) 4002.08
Current children cumulated vsize (KiB) 91768

[startup+4062.32 s]
/proc/loadavg: 2.08 2.05 1.97 3/531 11265
/proc/meminfo: memFree=3553208/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=91768 CPUtime=4062.11 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 22017 0 8 0 406200 11 0 0 25 0 1 0 800052160 93970432 21946 33554432000 134512640 134603332 4291060192 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 22942 21946 98 23 0 22568 0
Current children cumulated CPU time (s) 4062.11
Current children cumulated vsize (KiB) 91768

[startup+4122.3 s]
/proc/loadavg: 2.03 2.04 1.97 3/531 11265
/proc/meminfo: memFree=3553192/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=91768 CPUtime=4122.09 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 22017 0 8 0 412198 11 0 0 25 0 1 0 800052160 93970432 21946 33554432000 134512640 134603332 4291060192 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 22942 21946 98 23 0 22568 0
Current children cumulated CPU time (s) 4122.09
Current children cumulated vsize (KiB) 91768

[startup+4182.3 s]
/proc/loadavg: 2.01 2.03 1.97 3/531 11267
/proc/meminfo: memFree=3553800/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=91768 CPUtime=4182.09 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 22017 0 8 0 418198 11 0 0 25 0 1 0 800052160 93970432 21946 33554432000 134512640 134603332 4291060192 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 22942 21946 98 23 0 22568 0
Current children cumulated CPU time (s) 4182.09
Current children cumulated vsize (KiB) 91768

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/531 11269
/proc/meminfo: memFree=3552416/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=93088 CPUtime=4242.09 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 22336 0 8 0 424198 11 0 0 25 0 1 0 800052160 95322112 22265 33554432000 134512640 134603332 4291060192 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 23272 22265 98 23 0 22898 0
Current children cumulated CPU time (s) 4242.09
Current children cumulated vsize (KiB) 93088

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/531 11271
/proc/meminfo: memFree=3551288/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=94144 CPUtime=4302.1 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 22595 0 8 0 430198 12 0 0 25 0 1 0 800052160 96403456 22524 33554432000 134512640 134603332 4291060192 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 23536 22524 98 23 0 23162 0
Current children cumulated CPU time (s) 4302.1
Current children cumulated vsize (KiB) 94144

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/531 11273
/proc/meminfo: memFree=3551768/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=94144 CPUtime=4362.1 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 22595 0 8 0 436198 12 0 0 25 0 1 0 800052160 96403456 22524 33554432000 134512640 134603332 4291060192 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 23536 22524 98 23 0 23162 0
Current children cumulated CPU time (s) 4362.1
Current children cumulated vsize (KiB) 94144

[startup+4422.3 s]
/proc/loadavg: 2.09 2.03 1.98 3/531 11273
/proc/meminfo: memFree=3551372/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=94144 CPUtime=4422.1 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 22595 0 8 0 442198 12 0 0 25 0 1 0 800052160 96403456 22524 33554432000 134512640 134603332 4291060192 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 23536 22524 98 23 0 23162 0
Current children cumulated CPU time (s) 4422.1
Current children cumulated vsize (KiB) 94144

[startup+4482.3 s]
/proc/loadavg: 2.07 2.04 1.98 3/531 11275
/proc/meminfo: memFree=3551600/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=94144 CPUtime=4482.1 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 22595 0 8 0 448198 12 0 0 25 0 1 0 800052160 96403456 22524 33554432000 134512640 134603332 4291060192 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 23536 22524 98 23 0 23162 0
Current children cumulated CPU time (s) 4482.1
Current children cumulated vsize (KiB) 94144

[startup+4542.3 s]
/proc/loadavg: 2.15 2.06 2.00 3/531 11277
/proc/meminfo: memFree=3551588/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=94144 CPUtime=4542.1 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 22595 0 8 0 454198 12 0 0 25 0 1 0 800052160 96403456 22524 33554432000 134512640 134603332 4291060192 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 23536 22524 98 23 0 23162 0
Current children cumulated CPU time (s) 4542.1
Current children cumulated vsize (KiB) 94144

[startup+4602.3 s]
/proc/loadavg: 2.11 2.06 2.00 3/531 11279
/proc/meminfo: memFree=3550832/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=94144 CPUtime=4602.12 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 22595 0 8 0 460200 12 0 0 25 0 1 0 800052160 96403456 22524 33554432000 134512640 134603332 4291060192 18446744073709551615 134550856 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 23536 22524 98 23 0 23162 0
Current children cumulated CPU time (s) 4602.12
Current children cumulated vsize (KiB) 94144

[startup+4662.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/531 11281
/proc/meminfo: memFree=3549836/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=94144 CPUtime=4662.1 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 22595 0 8 0 466198 12 0 0 25 0 1 0 800052160 96403456 22524 33554432000 134512640 134603332 4291060192 18446744073709551615 134551012 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 23536 22524 98 23 0 23162 0
Current children cumulated CPU time (s) 4662.1
Current children cumulated vsize (KiB) 94144

[startup+4722.32 s]
/proc/loadavg: 2.01 2.04 2.00 3/531 11281
/proc/meminfo: memFree=3551424/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=94144 CPUtime=4722.13 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 22595 0 8 0 472201 12 0 0 25 0 1 0 800052160 96403456 22524 33554432000 134512640 134603332 4291060192 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 23536 22524 98 23 0 23162 0
Current children cumulated CPU time (s) 4722.13
Current children cumulated vsize (KiB) 94144

[startup+4782.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/531 11283
/proc/meminfo: memFree=3551528/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=94144 CPUtime=4782.11 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 22595 0 8 0 478199 12 0 0 25 0 1 0 800052160 96403456 22524 33554432000 134512640 134603332 4291060192 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 23536 22524 98 23 0 23162 0
Current children cumulated CPU time (s) 4782.11
Current children cumulated vsize (KiB) 94144

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 11285
/proc/meminfo: memFree=3550400/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=94144 CPUtime=4842.11 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 22604 0 8 0 484199 12 0 0 25 0 1 0 800052160 96403456 22533 33554432000 134512640 134603332 4291060192 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 23536 22533 98 23 0 23162 0
Current children cumulated CPU time (s) 4842.11
Current children cumulated vsize (KiB) 94144

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 11287
/proc/meminfo: memFree=3550880/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=94144 CPUtime=4902.11 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 22731 0 8 0 490199 12 0 0 25 0 1 0 800052160 96403456 22660 33554432000 134512640 134603332 4291060192 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 23536 22660 98 23 0 23162 0
Current children cumulated CPU time (s) 4902.11
Current children cumulated vsize (KiB) 94144

[startup+4962.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/531 11289
/proc/meminfo: memFree=3550744/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=94144 CPUtime=4962.11 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 22731 0 8 0 496199 12 0 0 25 0 1 0 800052160 96403456 22660 33554432000 134512640 134603332 4291060192 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 23536 22660 98 23 0 23162 0
Current children cumulated CPU time (s) 4962.11
Current children cumulated vsize (KiB) 94144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000.2 s]
/proc/loadavg: 2.14 2.05 2.01 3/531 11289
/proc/meminfo: memFree=3551104/32951132 swapFree=46579808/67111528
[pid=11105] ppid=11103 vsize=94144 CPUtime=5000.02 cores=1,3,5,7
/proc/11105/stat : 11105 (picosat) R 11103 11105 11077 0 -1 4202496 22731 0 8 0 499990 12 0 0 25 0 1 0 800052160 96403456 22660 33554432000 134512640 134603332 4291060192 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 28
/proc/11105/statm: 23536 22660 98 23 0 23162 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 94144

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): 5000.23
CPU time (s): 5000.04
CPU user time (s): 4999.91
CPU system time (s): 0.12698
CPU usage (%): 99.9963
Max. virtual memory (cumulated for all children) (KiB): 94144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22731
page faults= 8
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 20
involuntary context switches= 7101

runsolver used 25.5921 second user time and 60.8118 second system time

The end

Launcher Data 

Begin job on node128 at 2011-06-01 01:28:55
IDJOB=3438349
IDBENCH=71139
IDSOLVER=1934
FILE ID=node128/3438349-1306884535
RUNJOBID= node128-1306884534-11096
PBS_JOBID= 13488448
Free space on /tmp= 62632 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_3vars_7gates.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438349-1306884535/watcher-3438349-1306884535 -o /tmp/evaluation-result-3438349-1306884535/solver-3438349-1306884535 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438349-1306884535.cnf

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

MD5SUM BENCH= cc925e6de728ca79f6f89379842f14b0
RANDOM SEED=690784216

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:       3656088 kB
Buffers:        285752 kB
Cached:       14823684 kB
SwapCached:      35492 kB
Active:       16477928 kB
Inactive:     12216772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:       3656088 kB
SwapTotal:    67111528 kB
SwapFree:     46579808 kB
Dirty:            3148 kB
Writeback:           0 kB
AnonPages:    13559340 kB
Mapped:          17172 kB
Slab:           418104 kB
PageTables:     111800 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 174773652 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= 62632 MiB
End job on node128 at 2011-06-01 02:52:17