Trace number 3438494

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) 5000.09 4999.92

General information on the benchmark

NameCRAFTED/rbsat/random/
forced/rbsat-v2100c215164gyes2.cnf
MD5SUM5301921bbf5d6337937a0fa8d34aaf48
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark775.246
Satisfiable
(Un)Satisfiability was proved
Number of variables2100
Number of clauses215164
Sum of the clauses size432288
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2215094
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 570

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-3438494-1306889542/watcher-3438494-1306889542 -o /tmp/evaluation-result-3438494-1306889542/solver-3438494-1306889542 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438494-1306889542.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.05 2.03 2.00 2/498 27773
/proc/meminfo: memFree=6398544/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=4504 CPUtime=0.01 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 797 0 0 0 1 0 0 0 24 0 1 0 879184855 4612096 743 33554432000 134512640 134603332 4289038864 18446744073709551615 2729468 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 1126 743 90 23 0 752 0

[startup+0.087241 s]
/proc/loadavg: 2.05 2.03 2.00 2/498 27773
/proc/meminfo: memFree=6398544/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=9636 CPUtime=0.08 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 2122 0 0 0 8 0 0 0 24 0 1 0 879184855 9867264 2068 33554432000 134512640 134603332 4289038864 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2409 2068 98 23 0 2035 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9636

[startup+0.101235 s]
/proc/loadavg: 2.05 2.03 2.00 2/498 27773
/proc/meminfo: memFree=6398544/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=9636 CPUtime=0.09 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 2122 0 0 0 9 0 0 0 24 0 1 0 879184855 9867264 2068 33554432000 134512640 134603332 4289038864 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2409 2068 98 23 0 2035 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9636

[startup+0.301202 s]
/proc/loadavg: 2.05 2.03 2.00 2/498 27773
/proc/meminfo: memFree=6398544/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=9636 CPUtime=0.29 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 2122 0 0 0 29 0 0 0 25 0 1 0 879184855 9867264 2068 33554432000 134512640 134603332 4289038864 18446744073709551615 134548244 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2409 2068 98 23 0 2035 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9636

[startup+0.701127 s]
/proc/loadavg: 2.05 2.03 2.00 2/498 27773
/proc/meminfo: memFree=6398544/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=9752 CPUtime=0.69 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 2135 0 0 0 69 0 0 0 25 0 1 0 879184855 9986048 2081 33554432000 134512640 134603332 4289038864 18446744073709551615 134563965 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2438 2081 98 23 0 2064 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9752

[startup+1.50098 s]
/proc/loadavg: 2.05 2.03 2.00 3/499 27774
/proc/meminfo: memFree=6390112/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=9752 CPUtime=1.49 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 2143 0 0 0 149 0 0 0 25 0 1 0 879184855 9986048 2089 33554432000 134512640 134603332 4289038864 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2438 2089 98 23 0 2064 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9752

[startup+3.10068 s]
/proc/loadavg: 2.05 2.03 2.00 3/499 27774
/proc/meminfo: memFree=6388872/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=9824 CPUtime=3.09 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 2169 0 0 0 309 0 0 0 25 0 1 0 879184855 10059776 2115 33554432000 134512640 134603332 4289038864 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2456 2115 98 23 0 2082 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9824

[startup+6.30109 s]
/proc/loadavg: 2.04 2.03 2.00 3/499 27774
/proc/meminfo: memFree=6388308/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=9956 CPUtime=6.29 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 2179 0 0 0 629 0 0 0 25 0 1 0 879184855 10194944 2125 33554432000 134512640 134603332 4289038864 18446744073709551615 134564007 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2489 2125 98 23 0 2115 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9956

[startup+12.7009 s]
/proc/loadavg: 2.04 2.03 2.00 3/499 27774
/proc/meminfo: memFree=6387808/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=9940 CPUtime=12.69 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 2196 0 0 0 1269 0 0 0 25 0 1 0 879184855 10178560 2142 33554432000 134512640 134603332 4289038864 18446744073709551615 134527239 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2485 2142 98 23 0 2111 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9940

[startup+25.5005 s]
/proc/loadavg: 2.03 2.02 2.00 3/499 27774
/proc/meminfo: memFree=6387684/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=10208 CPUtime=25.49 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 2305 0 0 0 2549 0 0 0 25 0 1 0 879184855 10452992 2212 33554432000 134512640 134603332 4289038864 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2552 2212 98 23 0 2178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10208

[startup+51.1008 s]
/proc/loadavg: 2.02 2.02 2.00 3/499 27775
/proc/meminfo: memFree=6388144/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=10172 CPUtime=51.09 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 2411 0 0 0 5109 0 0 0 25 0 1 0 879184855 10416128 2205 33554432000 134512640 134603332 4289038864 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2543 2205 98 23 0 2169 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10172

[startup+102.318 s]
/proc/loadavg: 2.01 2.02 2.00 3/499 27776
/proc/meminfo: memFree=6387616/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=10172 CPUtime=102.31 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 2748 0 0 0 10231 0 0 0 25 0 1 0 879184855 10416128 2205 33554432000 134512640 134603332 4289038864 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2543 2205 98 23 0 2169 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 10172

[startup+162.301 s]
/proc/loadavg: 2.12 2.04 2.01 3/499 27778
/proc/meminfo: memFree=6386212/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=10444 CPUtime=162.29 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 2994 0 0 0 16229 0 0 0 25 0 1 0 879184855 10694656 2263 33554432000 134512640 134603332 4289038864 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2611 2263 98 23 0 2237 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 10444

[startup+222.301 s]
/proc/loadavg: 2.09 2.05 2.01 3/499 27779
/proc/meminfo: memFree=6386536/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=10332 CPUtime=222.29 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 3239 0 0 0 22229 0 0 0 25 0 1 0 879184855 10579968 2245 33554432000 134512640 134603332 4289038864 18446744073709551615 134529296 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2583 2245 98 23 0 2209 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 10332

[startup+282.301 s]
/proc/loadavg: 2.03 2.04 2.00 3/499 27781
/proc/meminfo: memFree=6386740/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=10364 CPUtime=282.3 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 3481 0 0 0 28230 0 0 0 25 0 1 0 879184855 10612736 2253 33554432000 134512640 134603332 4289038864 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2591 2253 98 23 0 2217 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 10364

[startup+342.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/499 27783
/proc/meminfo: memFree=6386312/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=10532 CPUtime=342.3 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 3660 0 0 0 34230 0 0 0 25 0 1 0 879184855 10784768 2295 33554432000 134512640 134603332 4289038864 18446744073709551615 134563617 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2633 2295 98 23 0 2259 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 10532

[startup+402.301 s]
/proc/loadavg: 2.10 2.05 2.01 3/499 27784
/proc/meminfo: memFree=6386396/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=10428 CPUtime=402.3 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 3935 0 0 0 40230 0 0 0 25 0 1 0 879184855 10678272 2269 33554432000 134512640 134603332 4289038864 18446744073709551615 134550646 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2607 2269 98 23 0 2233 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 10428

[startup+462.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/499 27786
/proc/meminfo: memFree=6386712/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=10456 CPUtime=462.31 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 4134 0 0 0 46230 1 0 0 25 0 1 0 879184855 10706944 2276 33554432000 134512640 134603332 4289038864 18446744073709551615 134551080 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2614 2276 98 23 0 2240 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 10456

[startup+522.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/499 27796
/proc/meminfo: memFree=6384680/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=10656 CPUtime=522.31 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 4253 0 0 0 52230 1 0 0 25 0 1 0 879184855 10911744 2326 33554432000 134512640 134603332 4289038864 18446744073709551615 134563951 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2664 2326 98 23 0 2290 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 10656

[startup+582.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/499 27798
/proc/meminfo: memFree=6385316/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=10596 CPUtime=582.31 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 4418 0 0 0 58230 1 0 0 25 0 1 0 879184855 10850304 2311 33554432000 134512640 134603332 4289038864 18446744073709551615 134525130 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2649 2311 98 23 0 2275 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 10596

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 27950
/proc/meminfo: memFree=6370620/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=11112 CPUtime=4062.45 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 13983 0 0 0 406240 5 0 0 25 0 1 0 879184855 11378688 2440 33554432000 134512640 134603332 4289038864 18446744073709551615 134563965 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2778 2440 98 23 0 2404 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 11112

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 27960
/proc/meminfo: memFree=6370060/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=11052 CPUtime=4122.43 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 14128 0 0 0 412238 5 0 0 25 0 1 0 879184855 11317248 2425 33554432000 134512640 134603332 4289038864 18446744073709551615 134550790 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2763 2425 98 23 0 2389 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 11052

[startup+4182.3 s]
/proc/loadavg: 2.15 2.04 2.01 3/499 28432
/proc/meminfo: memFree=6364684/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=11324 CPUtime=4182.43 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 14331 0 0 0 418238 5 0 0 25 0 1 0 879184855 11595776 2492 33554432000 134512640 134603332 4289038864 18446744073709551615 134550672 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2831 2492 98 23 0 2457 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 11324

[startup+4242.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/499 28434
/proc/meminfo: memFree=6369952/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=11388 CPUtime=4242.43 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 14516 0 0 0 424238 5 0 0 25 0 1 0 879184855 11661312 2498 33554432000 134512640 134603332 4289038864 18446744073709551615 134564484 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2847 2498 98 23 0 2473 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 11388

[startup+4302.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/499 28435
/proc/meminfo: memFree=6369912/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=11324 CPUtime=4302.43 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 14761 0 0 0 430238 5 0 0 25 0 1 0 879184855 11595776 2493 33554432000 134512640 134603332 4289038864 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2831 2493 98 23 0 2457 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 11324

[startup+4362.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/499 28437
/proc/meminfo: memFree=6370096/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=11080 CPUtime=4362.43 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 14765 0 0 0 436238 5 0 0 25 0 1 0 879184855 11345920 2428 33554432000 134512640 134603332 4289038864 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2770 2428 98 23 0 2396 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 11080

[startup+4422.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/499 28438
/proc/meminfo: memFree=6370040/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=11364 CPUtime=4422.44 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 14826 0 0 0 442239 5 0 0 25 0 1 0 879184855 11636736 2489 33554432000 134512640 134603332 4289038864 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2841 2489 98 23 0 2467 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 11364

[startup+4482.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/499 28440
/proc/meminfo: memFree=6369624/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=10980 CPUtime=4482.44 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 14919 0 0 0 448239 5 0 0 25 0 1 0 879184855 11243520 2407 33554432000 134512640 134603332 4289038864 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2745 2407 98 23 0 2371 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 10980

[startup+4542.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 28442
/proc/meminfo: memFree=6369692/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=11200 CPUtime=4542.44 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 15192 0 0 0 454239 5 0 0 25 0 1 0 879184855 11468800 2462 33554432000 134512640 134603332 4289038864 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2800 2462 98 23 0 2426 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 11200

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 28443
/proc/meminfo: memFree=6369512/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=11052 CPUtime=4602.46 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 15258 0 0 0 460241 5 0 0 25 0 1 0 879184855 11317248 2425 33554432000 134512640 134603332 4289038864 18446744073709551615 134567411 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2763 2425 98 23 0 2389 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 11052

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 28445
/proc/meminfo: memFree=6369068/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=11088 CPUtime=4662.44 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 15521 0 0 0 466239 5 0 0 25 0 1 0 879184855 11354112 2434 33554432000 134512640 134603332 4289038864 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2772 2434 98 23 0 2398 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 11088

[startup+4722.32 s]
/proc/loadavg: 2.08 2.04 2.01 3/499 28446
/proc/meminfo: memFree=6370140/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=11136 CPUtime=4722.46 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 15648 0 0 0 472241 5 0 0 25 0 1 0 879184855 11403264 2446 33554432000 134512640 134603332 4289038864 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2784 2446 98 23 0 2410 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 11136

[startup+4782.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/499 28448
/proc/meminfo: memFree=6370340/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=11184 CPUtime=4782.44 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 15781 0 0 0 478239 5 0 0 25 0 1 0 879184855 11452416 2458 33554432000 134512640 134603332 4289038864 18446744073709551615 134550627 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2796 2458 98 23 0 2422 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 11184

[startup+4842.3 s]
/proc/loadavg: 2.04 2.04 2.01 3/499 28450
/proc/meminfo: memFree=6369672/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=10960 CPUtime=4842.45 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 16054 0 0 0 484239 6 0 0 25 0 1 0 879184855 11223040 2400 33554432000 134512640 134603332 4289038864 18446744073709551615 134545156 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2740 2400 98 23 0 2366 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 10960

[startup+4902.3 s]
/proc/loadavg: 2.16 2.08 2.02 3/499 28451
/proc/meminfo: memFree=6369744/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=11416 CPUtime=4902.46 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 16413 0 0 0 490240 6 0 0 25 0 1 0 879184855 11689984 2514 33554432000 134512640 134603332 4289038864 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2854 2514 98 23 0 2480 0
Current children cumulated CPU time (s) 4902.46
Current children cumulated vsize (KiB) 11416

[startup+4962.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/499 28453
/proc/meminfo: memFree=6369936/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=11628 CPUtime=4962.46 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 16613 0 0 0 496240 6 0 0 25 0 1 0 879184855 11907072 2562 33554432000 134512640 134603332 4289038864 18446744073709551615 134545549 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2907 2562 98 23 0 2533 0
Current children cumulated CPU time (s) 4962.46
Current children cumulated vsize (KiB) 11628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.03 2.05 2.01 3/499 28454
/proc/meminfo: memFree=6369392/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=11096 CPUtime=5000.07 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 16859 0 0 0 500001 6 0 0 25 0 1 0 879184855 11362304 2436 33554432000 134512640 134603332 4289038864 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2774 2436 98 23 0 2400 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 11096

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: 2.03 2.05 2.01 3/499 28454
/proc/meminfo: memFree=6369392/32950928 swapFree=34421304/67111528
[pid=27773] ppid=27771 vsize=11096 CPUtime=5000.07 cores=0,2,4,6
/proc/27773/stat : 27773 (picosat) R 27771 27773 27501 0 -1 4202496 16859 0 0 0 500001 6 0 0 25 0 1 0 879184855 11362304 2436 33554432000 134512640 134603332 4289038864 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27773/statm: 2774 2436 98 23 0 2400 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 11096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.09
CPU user time (s): 5000.02
CPU system time (s): 0.06499
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 12248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16859
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= 7558

runsolver used 25.98 second user time and 54.3087 second system time

The end

Launcher Data 

Begin job on node113 at 2011-06-01 02:52:22
IDJOB=3438494
IDBENCH=71428
IDSOLVER=1934
FILE ID=node113/3438494-1306889542
RUNJOBID= node113-1306884538-27519
PBS_JOBID= 13488463
Free space on /tmp= 30172 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v2100c215164gyes2.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438494-1306889542/watcher-3438494-1306889542 -o /tmp/evaluation-result-3438494-1306889542/solver-3438494-1306889542 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438494-1306889542.cnf

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

MD5SUM BENCH= 5301921bbf5d6337937a0fa8d34aaf48
RANDOM SEED=866781460

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.76
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:       6398708 kB
Buffers:         76308 kB
Cached:       20622832 kB
SwapCached:      13252 kB
Active:       13512364 kB
Inactive:     12219280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       6398708 kB
SwapTotal:    67111528 kB
SwapFree:     34421304 kB
Dirty:            2728 kB
Writeback:           0 kB
AnonPages:     5031164 kB
Mapped:          21468 kB
Slab:           634140 kB
PageTables:     116660 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 154788872 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= 30248 MiB
End job on node113 at 2011-06-01 04:15:44