Trace number 3438459

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) 5000.07 4999.92

General information on the benchmark

NameCRAFTED/rbsat/random/
forced/rbsat-v2100c215164gyes7.cnf
MD5SUM140eea74f7e66501965365160d02fa4d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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-3438459-1306889535/watcher-3438459-1306889535 -o /tmp/evaluation-result-3438459-1306889535/solver-3438459-1306889535 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438459-1306889535.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: 2.10 2.05 2.01 2/575 3844
/proc/meminfo: memFree=5149080/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=2800 CPUtime=0 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 424 0 0 0 0 0 0 0 25 0 1 0 800551269 2867200 370 33554432000 134512640 134603332 4291700000 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3844/statm: 700 371 89 23 0 326 0

[startup+0.103732 s]
/proc/loadavg: 2.10 2.05 2.01 2/575 3844
/proc/meminfo: memFree=5149080/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=9636 CPUtime=0.09 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 2113 0 0 0 9 0 0 0 25 0 1 0 800551269 9867264 2059 33554432000 134512640 134603332 4291700000 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3844/statm: 2409 2059 98 23 0 2035 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9636

[startup+0.200703 s]
/proc/loadavg: 2.10 2.05 2.01 2/575 3844
/proc/meminfo: memFree=5149080/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=9636 CPUtime=0.19 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 2118 0 0 0 19 0 0 0 25 0 1 0 800551269 9867264 2064 33554432000 134512640 134603332 4291700000 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3844/statm: 2409 2064 98 23 0 2035 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9636

[startup+0.300684 s]
/proc/loadavg: 2.10 2.05 2.01 2/575 3844
/proc/meminfo: memFree=5149080/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=9636 CPUtime=0.29 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 2125 0 0 0 29 0 0 0 25 0 1 0 800551269 9867264 2071 33554432000 134512640 134603332 4291700000 18446744073709551615 134565757 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3844/statm: 2409 2071 98 23 0 2035 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9636

[startup+0.700611 s]
/proc/loadavg: 2.10 2.05 2.01 2/575 3844
/proc/meminfo: memFree=5149080/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=9760 CPUtime=0.69 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 2141 0 0 0 69 0 0 0 25 0 1 0 800551269 9994240 2087 33554432000 134512640 134603332 4291700000 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3844/statm: 2440 2087 98 23 0 2066 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9760

[startup+1.50047 s]
/proc/loadavg: 2.10 2.04 2.01 3/576 3845
/proc/meminfo: memFree=5140636/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=9840 CPUtime=1.49 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 2158 0 0 0 149 0 0 0 25 0 1 0 800551269 10076160 2104 33554432000 134512640 134603332 4291700000 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3844/statm: 2460 2104 98 23 0 2086 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9840

[startup+3.10117 s]
/proc/loadavg: 2.10 2.04 2.01 3/576 3845
/proc/meminfo: memFree=5139272/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=9888 CPUtime=3.09 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 2177 0 0 0 309 0 0 0 25 0 1 0 800551269 10125312 2123 33554432000 134512640 134603332 4291700000 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3844/statm: 2472 2123 98 23 0 2098 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9888

[startup+6.30059 s]
/proc/loadavg: 2.10 2.04 2.01 3/576 3845
/proc/meminfo: memFree=5139012/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=9892 CPUtime=6.29 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 2194 0 0 0 629 0 0 0 25 0 1 0 800551269 10129408 2131 33554432000 134512640 134603332 4291700000 18446744073709551615 134564256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3844/statm: 2473 2131 98 23 0 2099 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9892

[startup+12.7004 s]
/proc/loadavg: 2.08 2.04 2.01 3/576 3846
/proc/meminfo: memFree=5137868/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=10016 CPUtime=12.69 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 2215 0 0 0 1269 0 0 0 25 0 1 0 800551269 10256384 2146 33554432000 134512640 134603332 4291700000 18446744073709551615 134588003 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3844/statm: 2504 2146 98 23 0 2130 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10016

[startup+25.5011 s]
/proc/loadavg: 2.07 2.04 2.01 3/576 3846
/proc/meminfo: memFree=5138600/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=9964 CPUtime=25.49 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 2280 0 0 0 2549 0 0 0 25 0 1 0 800551269 10203136 2154 33554432000 134512640 134603332 4291700000 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3844/statm: 2491 2154 98 23 0 2117 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9964

[startup+51.1004 s]
/proc/loadavg: 2.16 2.07 2.01 3/576 3847
/proc/meminfo: memFree=5138392/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=10092 CPUtime=51.09 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 2373 0 0 0 5109 0 0 0 25 0 1 0 800551269 10334208 2185 33554432000 134512640 134603332 4291700000 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2523 2185 98 23 0 2149 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10092

[startup+102.301 s]
/proc/loadavg: 2.06 2.05 2.01 3/576 3848
/proc/meminfo: memFree=5137000/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=10276 CPUtime=102.29 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 2487 0 0 0 10229 0 0 0 25 0 1 0 800551269 10522624 2212 33554432000 134512640 134603332 4291700000 18446744073709551615 134525223 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2569 2212 98 23 0 2195 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 10276

[startup+162.301 s]
/proc/loadavg: 2.13 2.07 2.01 3/576 3850
/proc/meminfo: memFree=5136104/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=10268 CPUtime=162.29 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 2781 0 0 0 16229 0 0 0 25 0 1 0 800551269 10514432 2230 33554432000 134512640 134603332 4291700000 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2567 2230 98 23 0 2193 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 10268

[startup+222.322 s]
/proc/loadavg: 2.10 2.07 2.01 3/576 3851
/proc/meminfo: memFree=5136824/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=10296 CPUtime=222.31 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 3024 0 0 0 22230 1 0 0 25 0 1 0 800551269 10543104 2237 33554432000 134512640 134603332 4291700000 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2574 2237 98 23 0 2200 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 10296

[startup+282.3 s]
/proc/loadavg: 2.04 2.06 2.01 3/576 3853
/proc/meminfo: memFree=5136544/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=10440 CPUtime=282.29 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 3191 0 0 0 28228 1 0 0 25 0 1 0 800551269 10690560 2249 33554432000 134512640 134603332 4291700000 18446744073709551615 134528936 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2610 2249 98 23 0 2236 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 10440

[startup+342.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/576 3854
/proc/meminfo: memFree=5137640/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=10328 CPUtime=342.3 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 3341 0 0 0 34229 1 0 0 25 0 1 0 800551269 10575872 2245 33554432000 134512640 134603332 4291700000 18446744073709551615 134525204 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2582 2245 98 23 0 2208 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 10328

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/576 3856
/proc/meminfo: memFree=5136244/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=10412 CPUtime=402.3 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 3465 0 0 0 40229 1 0 0 25 0 1 0 800551269 10661888 2256 33554432000 134512640 134603332 4291700000 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2603 2256 98 23 0 2229 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 10412

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/576 3858
/proc/meminfo: memFree=5137076/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=10520 CPUtime=462.3 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 3728 0 0 0 46229 1 0 0 25 0 1 0 800551269 10772480 2267 33554432000 134512640 134603332 4291700000 18446744073709551615 134525248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2630 2267 98 23 0 2256 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 10520

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/576 3859
/proc/meminfo: memFree=5136928/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=10484 CPUtime=522.3 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 4087 0 0 0 52229 1 0 0 25 0 1 0 800551269 10735616 2284 33554432000 134512640 134603332 4291700000 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2621 2284 98 23 0 2247 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 10484

[startup+582.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/576 3870
/proc/meminfo: memFree=5137012/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=10760 CPUtime=582.3 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 4212 0 0 0 58229 1 0 0 25 0 1 0 800551269 11018240 2350 33554432000 134512640 134603332 4291700000 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2690 2350 98 23 0 2316 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 10760

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.12 2.07 2.02 3/576 3992
/proc/meminfo: memFree=5135736/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=11056 CPUtime=4002.4 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 14280 0 0 0 400232 8 0 0 25 0 1 0 800551269 11321344 2419 33554432000 134512640 134603332 4291700000 18446744073709551615 134564743 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2764 2419 98 23 0 2390 0
Current children cumulated CPU time (s) 4002.4
Current children cumulated vsize (KiB) 11056

[startup+4062.3 s]
/proc/loadavg: 2.15 2.08 2.02 3/576 3994
/proc/meminfo: memFree=5134212/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=11204 CPUtime=4062.42 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 14527 0 0 0 406233 9 0 0 25 0 1 0 800551269 11472896 2464 33554432000 134512640 134603332 4291700000 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2801 2464 98 23 0 2427 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 11204

[startup+4122.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/576 3995
/proc/meminfo: memFree=5134308/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=11088 CPUtime=4122.41 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 14548 0 0 0 412232 9 0 0 25 0 1 0 800551269 11354112 2435 33554432000 134512640 134603332 4291700000 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2772 2435 98 23 0 2398 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 11088

[startup+4182.32 s]
/proc/loadavg: 2.02 2.05 2.01 3/576 4006
/proc/meminfo: memFree=5134756/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=11268 CPUtime=4182.44 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 14677 0 0 0 418235 9 0 0 25 0 1 0 800551269 11538432 2462 33554432000 134512640 134603332 4291700000 18446744073709551615 134527395 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2817 2462 98 23 0 2443 0
Current children cumulated CPU time (s) 4182.44
Current children cumulated vsize (KiB) 11268

[startup+4242.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/576 4477
/proc/meminfo: memFree=5131160/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=11300 CPUtime=4242.41 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 14726 0 0 0 424232 9 0 0 25 0 1 0 800551269 11571200 2464 33554432000 134512640 134603332 4291700000 18446744073709551615 134545141 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2825 2464 98 23 0 2451 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 11300

[startup+4302.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/576 4479
/proc/meminfo: memFree=5131008/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=10972 CPUtime=4302.41 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 15097 0 0 0 430232 9 0 0 25 0 1 0 800551269 11235328 2406 33554432000 134512640 134603332 4291700000 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2743 2406 98 23 0 2369 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 10972

[startup+4362.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/576 4484
/proc/meminfo: memFree=5131160/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=11204 CPUtime=4362.41 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 15270 0 0 0 436232 9 0 0 25 0 1 0 800551269 11472896 2434 33554432000 134512640 134603332 4291700000 18446744073709551615 134545144 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2801 2434 98 23 0 2427 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 11204

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/576 4485
/proc/meminfo: memFree=5130736/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=11004 CPUtime=4422.42 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 15566 0 0 0 442232 10 0 0 25 0 1 0 800551269 11268096 2414 33554432000 134512640 134603332 4291700000 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2751 2414 98 23 0 2377 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 11004

[startup+4482.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/576 4487
/proc/meminfo: memFree=5131192/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=11340 CPUtime=4482.42 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 15801 0 0 0 448232 10 0 0 25 0 1 0 800551269 11612160 2498 33554432000 134512640 134603332 4291700000 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2835 2498 98 23 0 2461 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 11340

[startup+4542.3 s]
/proc/loadavg: 2.17 2.08 2.02 3/576 4488
/proc/meminfo: memFree=5131156/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=11108 CPUtime=4542.42 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 16128 0 0 0 454232 10 0 0 25 0 1 0 800551269 11374592 2440 33554432000 134512640 134603332 4291700000 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2777 2440 98 23 0 2403 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 11108

[startup+4602.3 s]
/proc/loadavg: 2.15 2.09 2.02 3/576 4490
/proc/meminfo: memFree=5129992/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=10920 CPUtime=4602.42 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 16199 0 0 0 460232 10 0 0 25 0 1 0 800551269 11182080 2393 33554432000 134512640 134603332 4291700000 18446744073709551615 134525165 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2730 2393 98 23 0 2356 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 10920

[startup+4662.3 s]
/proc/loadavg: 2.05 2.07 2.02 3/576 4492
/proc/meminfo: memFree=5129968/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=11180 CPUtime=4662.42 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 16362 0 0 0 466232 10 0 0 25 0 1 0 800551269 11448320 2458 33554432000 134512640 134603332 4291700000 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2795 2458 98 23 0 2421 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 11180

[startup+4722.3 s]
/proc/loadavg: 2.02 2.06 2.01 3/576 4493
/proc/meminfo: memFree=5129812/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=11228 CPUtime=4722.43 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 16494 0 0 0 472233 10 0 0 25 0 1 0 800551269 11497472 2470 33554432000 134512640 134603332 4291700000 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2807 2470 98 23 0 2433 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 11228

[startup+4782.3 s]
/proc/loadavg: 2.00 2.05 2.00 3/576 4495
/proc/meminfo: memFree=5130028/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=10964 CPUtime=4782.42 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 16716 0 0 0 478232 10 0 0 25 0 1 0 800551269 11227136 2404 33554432000 134512640 134603332 4291700000 18446744073709551615 134550666 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2741 2404 98 23 0 2367 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 10964

[startup+4842.32 s]
/proc/loadavg: 2.00 2.03 2.00 3/576 4496
/proc/meminfo: memFree=5129988/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=10932 CPUtime=4842.45 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 17018 0 0 0 484234 11 0 0 25 0 1 0 800551269 11194368 2396 33554432000 134512640 134603332 4291700000 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2733 2396 98 23 0 2359 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 10932

[startup+4902.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/576 4498
/proc/meminfo: memFree=5130068/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=11096 CPUtime=4902.44 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 17178 0 0 0 490233 11 0 0 25 0 1 0 800551269 11362304 2437 33554432000 134512640 134603332 4291700000 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2774 2437 98 23 0 2400 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 11096

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/576 4500
/proc/meminfo: memFree=5131264/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=11216 CPUtime=4962.44 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 17394 0 0 0 496233 11 0 0 25 0 1 0 800551269 11485184 2447 33554432000 134512640 134603332 4291700000 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2804 2447 98 23 0 2430 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 11216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/576 4501
/proc/meminfo: memFree=5131120/32951124 swapFree=58940260/67111528
[pid=3844] ppid=3842 vsize=11164 CPUtime=5000.04 cores=0,2,4,6
/proc/3844/stat : 3844 (picosat) R 3842 3844 3606 0 -1 4202496 17408 0 0 0 499993 11 0 0 25 0 1 0 800551269 11431936 2454 33554432000 134512640 134603332 4291700000 18446744073709551615 134550669 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3844/statm: 2791 2454 98 23 0 2417 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 11164

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): 4999.92
CPU time (s): 5000.07
CPU user time (s): 4999.95
CPU system time (s): 0.111982
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 12488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17408
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= 10067

runsolver used 31.2662 second user time and 62.9894 second system time

The end

Launcher Data 

Begin job on node139 at 2011-06-01 02:52:15
IDJOB=3438459
IDBENCH=71367
IDSOLVER=1934
FILE ID=node139/3438459-1306889535
RUNJOBID= node139-1306884533-3624
PBS_JOBID= 13488437
Free space on /tmp= 51232 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v2100c215164gyes7.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438459-1306889535/watcher-3438459-1306889535 -o /tmp/evaluation-result-3438459-1306889535/solver-3438459-1306889535 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438459-1306889535.cnf

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

MD5SUM BENCH= 140eea74f7e66501965365160d02fa4d
RANDOM SEED=1802097650

node139.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	: 5332.74
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		: 2666.852
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	: 5321.49
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       5149236 kB
Buffers:         90520 kB
Cached:       18738436 kB
SwapCached:       3504 kB
Active:       15214500 kB
Inactive:     11827044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       5149236 kB
SwapTotal:    67111528 kB
SwapFree:     58940260 kB
Dirty:            2760 kB
Writeback:           0 kB
AnonPages:     8210664 kB
Mapped:          33376 kB
Slab:           609740 kB
PageTables:      78340 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 170903756 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= 51284 MiB
End job on node139 at 2011-06-01 04:15:37