Trace number 3438749

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) 5000.1 4999.95

General information on the benchmark

Namecrafted/mosoi/289/
289-unsat-21x33.cnf
MD5SUMf7c29bbc3bef00d1e7cc799553ba4813
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 variables2772
Number of clauses448371
Sum of the clauses size1785168
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24158
Number of clauses of size 30
Number of clauses of size 4444213
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3438749-1308502005/watcher-3438749-1308502005 -o /tmp/evaluation-result-3438749-1308502005/solver-3438749-1308502005 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438749-1308502005.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: 1.15 1.68 1.87 3/177 8268
/proc/meminfo: memFree=27689700/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=2276 CPUtime=0 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 315 0 0 0 0 0 0 0 25 0 1 0 1040431112 2330624 261 33554432000 134512640 134603332 4290921792 18446744073709551615 6002172 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8268/statm: 569 261 89 23 0 195 0

[startup+0.0525619 s]
/proc/loadavg: 1.15 1.68 1.87 3/177 8268
/proc/meminfo: memFree=27689700/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=6752 CPUtime=0.05 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 1424 0 0 0 5 0 0 0 25 0 1 0 1040431112 6914048 1370 33554432000 134512640 134603332 4290921792 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8268/statm: 1688 1371 90 23 0 1314 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6752

[startup+0.100559 s]
/proc/loadavg: 1.15 1.68 1.87 3/177 8268
/proc/meminfo: memFree=27689700/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=11224 CPUtime=0.09 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 2516 0 0 0 9 0 0 0 25 0 1 0 1040431112 11493376 2462 33554432000 134512640 134603332 4290921792 18446744073709551615 6002172 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8268/statm: 2806 2463 90 23 0 2432 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11224

[startup+0.30054 s]
/proc/loadavg: 1.15 1.68 1.87 3/177 8268
/proc/meminfo: memFree=27689700/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=21752 CPUtime=0.29 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 5101 0 0 0 28 1 0 0 25 0 1 0 1040431112 22274048 5047 33554432000 134512640 134603332 4290921792 18446744073709551615 6002172 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8268/statm: 5438 5047 98 23 0 5064 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21752

[startup+0.700458 s]
/proc/loadavg: 1.15 1.68 1.87 3/177 8268
/proc/meminfo: memFree=27689700/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=25712 CPUtime=0.69 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 6095 0 0 0 68 1 0 0 25 0 1 0 1040431112 26329088 6041 33554432000 134512640 134603332 4290921792 18446744073709551615 134550963 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8268/statm: 6428 6041 98 23 0 6054 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25712

[startup+1.50027 s]
/proc/loadavg: 1.15 1.68 1.87 3/178 8269
/proc/meminfo: memFree=27653260/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=33232 CPUtime=1.48 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 7962 0 0 0 147 1 0 0 25 0 1 0 1040431112 34029568 7908 33554432000 134512640 134603332 4290921792 18446744073709551615 6002172 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8268/statm: 8308 7908 98 23 0 7934 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 33232

[startup+3.10102 s]
/proc/loadavg: 1.15 1.68 1.87 3/178 8269
/proc/meminfo: memFree=27632664/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=43924 CPUtime=3.09 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 10642 0 0 0 307 2 0 0 25 0 1 0 1040431112 44978176 10588 33554432000 134512640 134603332 4290921792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8268/statm: 10981 10588 98 23 0 10607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43924

[startup+6.30043 s]
/proc/loadavg: 1.21 1.68 1.87 3/178 8270
/proc/meminfo: memFree=27589160/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=60020 CPUtime=6.29 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 14657 0 0 0 626 3 0 0 25 0 1 0 1040431112 61460480 14603 33554432000 134512640 134603332 4290921792 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8268/statm: 15005 14603 98 23 0 14631 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 60020

[startup+12.7002 s]
/proc/loadavg: 1.28 1.69 1.87 3/178 8270
/proc/meminfo: memFree=27524784/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=82840 CPUtime=12.69 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 20280 0 0 0 1265 4 0 0 25 0 1 0 1040431112 84828160 20226 33554432000 134512640 134603332 4290921792 18446744073709551615 134548278 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8268/statm: 20710 20226 98 23 0 20336 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 82840

[startup+25.5009 s]
/proc/loadavg: 1.44 1.70 1.87 3/178 8270
/proc/meminfo: memFree=27411360/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=147224 CPUtime=25.49 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 36287 0 0 0 2542 7 0 0 25 0 1 0 1040431112 150757376 36233 33554432000 134512640 134603332 4290921792 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8268/statm: 36806 36233 98 23 0 36432 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 147224

[startup+51.1012 s]
/proc/loadavg: 1.63 1.73 1.87 3/178 8271
/proc/meminfo: memFree=27256120/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=275992 CPUtime=51.09 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 68289 0 0 0 5096 13 0 0 25 0 1 0 1040431112 282615808 68235 33554432000 134512640 134603332 4290921792 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 68998 68235 98 23 0 68624 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 275992

[startup+102.307 s]
/proc/loadavg: 1.84 1.77 1.88 3/178 8272
/proc/meminfo: memFree=27018368/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=474656 CPUtime=102.3 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 117468 0 0 0 10206 24 0 0 25 0 1 0 1040431112 486047744 117414 33554432000 134512640 134603332 4290921792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 118664 117414 98 23 0 118290 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 474656

[startup+162.301 s]
/proc/loadavg: 2.01 1.82 1.89 3/178 8274
/proc/meminfo: memFree=26861096/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=613520 CPUtime=162.3 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 152730 0 0 0 16198 32 0 0 25 0 1 0 1040431112 628244480 152676 33554432000 134512640 134603332 4290921792 18446744073709551615 134550981 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 153380 152677 98 23 0 153006 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 613520

[startup+222.301 s]
/proc/loadavg: 2.04 1.87 1.90 3/178 8275
/proc/meminfo: memFree=26807840/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=630956 CPUtime=222.3 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 156849 0 0 0 22197 33 0 0 25 0 1 0 1040431112 646098944 156795 33554432000 134512640 134603332 4290921792 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 157739 156795 109 23 0 157365 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 630956

[startup+282.301 s]
/proc/loadavg: 2.01 1.89 1.91 3/178 8277
/proc/meminfo: memFree=26801092/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=630956 CPUtime=282.3 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 156849 0 0 0 28197 33 0 0 25 0 1 0 1040431112 646098944 156795 33554432000 134512640 134603332 4290921792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 157739 156795 109 23 0 157365 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 630956

[startup+342.301 s]
/proc/loadavg: 2.00 1.91 1.91 3/178 8279
/proc/meminfo: memFree=26844312/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=630956 CPUtime=342.3 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 156849 0 0 0 34197 33 0 0 25 0 1 0 1040431112 646098944 156795 33554432000 134512640 134603332 4290921792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 157739 156795 109 23 0 157365 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 630956

[startup+402.301 s]
/proc/loadavg: 2.03 1.93 1.91 3/178 8280
/proc/meminfo: memFree=26844380/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=630956 CPUtime=402.3 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 156849 0 0 0 40197 33 0 0 25 0 1 0 1040431112 646098944 156795 33554432000 134512640 134603332 4290921792 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 157739 156795 109 23 0 157365 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 630956

[startup+462.301 s]
/proc/loadavg: 2.01 1.94 1.91 3/178 8282
/proc/meminfo: memFree=26783804/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=630956 CPUtime=462.3 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 157019 0 0 0 46197 33 0 0 25 0 1 0 1040431112 646098944 156965 33554432000 134512640 134603332 4290921792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 157739 156965 109 23 0 157365 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 630956

[startup+522.301 s]
/proc/loadavg: 2.00 1.95 1.91 3/178 8283
/proc/meminfo: memFree=26749892/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=643600 CPUtime=522.3 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 157591 0 0 0 52197 33 0 0 25 0 1 0 1040431112 659046400 156615 33554432000 134512640 134603332 4290921792 18446744073709551615 134527450 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 160900 156615 98 23 0 160526 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 643600

[startup+582.301 s]
/proc/loadavg: 2.00 1.96 1.91 3/178 8285
/proc/meminfo: memFree=26858828/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=643600 CPUtime=582.3 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 157591 0 0 0 58197 33 0 0 25 0 1 0 1040431112 659046400 156615 33554432000 134512640 134603332 4290921792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 160900 156615 98 23 0 160526 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 643600

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.01 2.01 1.95 3/178 8390
/proc/meminfo: memFree=26072072/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=1143452 CPUtime=4062.42 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 352978 0 0 0 406163 79 0 0 25 0 1 0 1040431112 1170894848 283541 33554432000 134512640 134603332 4290921792 18446744073709551615 134550919 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 285863 283541 98 23 0 285489 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 1143452

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 8391
/proc/meminfo: memFree=26072152/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=1143452 CPUtime=4122.42 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 352978 0 0 0 412163 79 0 0 25 0 1 0 1040431112 1170894848 283541 33554432000 134512640 134603332 4290921792 18446744073709551615 134563951 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 285863 283541 98 23 0 285489 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 1143452

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 8393
/proc/meminfo: memFree=26091964/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=1143452 CPUtime=4182.42 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 352978 0 0 0 418163 79 0 0 25 0 1 0 1040431112 1170894848 283541 33554432000 134512640 134603332 4290921792 18446744073709551615 134548221 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 285863 283541 98 23 0 285489 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 1143452

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 8394
/proc/meminfo: memFree=26092048/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=1143452 CPUtime=4242.42 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 352978 0 0 0 424163 79 0 0 25 0 1 0 1040431112 1170894848 283541 33554432000 134512640 134603332 4290921792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 285863 283541 98 23 0 285489 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 1143452

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 8396
/proc/meminfo: memFree=26092148/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=1143452 CPUtime=4302.42 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 352978 0 0 0 430163 79 0 0 25 0 1 0 1040431112 1170894848 283541 33554432000 134512640 134603332 4290921792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 285863 283541 98 23 0 285489 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 1143452

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 8398
/proc/meminfo: memFree=26092360/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=1143452 CPUtime=4362.42 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 352978 0 0 0 436163 79 0 0 25 0 1 0 1040431112 1170894848 283541 33554432000 134512640 134603332 4290921792 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 285863 283541 98 23 0 285489 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 1143452

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 8399
/proc/meminfo: memFree=26092328/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=1143452 CPUtime=4422.43 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 352978 0 0 0 442164 79 0 0 25 0 1 0 1040431112 1170894848 283541 33554432000 134512640 134603332 4290921792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 285863 283541 98 23 0 285489 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 1143452

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 8410
/proc/meminfo: memFree=26120576/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=1166816 CPUtime=4482.43 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 358806 0 0 0 448162 81 0 0 25 0 1 0 1040431112 1194819584 289369 33554432000 134512640 134603332 4290921792 18446744073709551615 134550856 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 291704 289369 98 23 0 291330 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 1166816

[startup+4542.3 s]
/proc/loadavg: 2.05 2.01 1.95 3/178 8412
/proc/meminfo: memFree=26101072/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=1216184 CPUtime=4542.43 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 371177 0 0 0 454159 84 0 0 25 0 1 0 1040431112 1245372416 301740 33554432000 134512640 134603332 4290921792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 304046 301740 98 23 0 303672 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 1216184

[startup+4602.3 s]
/proc/loadavg: 2.02 2.01 1.95 3/178 8413
/proc/meminfo: memFree=26069184/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=1216184 CPUtime=4602.44 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 371177 0 0 0 460160 84 0 0 25 0 1 0 1040431112 1245372416 301740 33554432000 134512640 134603332 4290921792 18446744073709551615 134551163 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 304046 301740 98 23 0 303672 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 1216184

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 8415
/proc/meminfo: memFree=26033308/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=1216184 CPUtime=4662.43 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 371177 0 0 0 466159 84 0 0 25 0 1 0 1040431112 1245372416 301740 33554432000 134512640 134603332 4290921792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 304046 301740 98 23 0 303672 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 1216184

[startup+4722.31 s]
/proc/loadavg: 2.07 2.02 1.96 3/178 8416
/proc/meminfo: memFree=26033264/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=1216184 CPUtime=4722.44 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 371177 0 0 0 472160 84 0 0 25 0 1 0 1040431112 1245372416 301740 33554432000 134512640 134603332 4290921792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 304046 301740 98 23 0 303672 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 1216184

[startup+4782.3 s]
/proc/loadavg: 2.03 2.01 1.96 3/178 8418
/proc/meminfo: memFree=26033360/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=1216184 CPUtime=4782.43 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 371177 0 0 0 478159 84 0 0 25 0 1 0 1040431112 1245372416 301740 33554432000 134512640 134603332 4290921792 18446744073709551615 134551024 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 304046 301740 98 23 0 303672 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 1216184

[startup+4842.3 s]
/proc/loadavg: 2.01 2.00 1.96 3/178 8420
/proc/meminfo: memFree=26033208/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=1216184 CPUtime=4842.44 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 371177 0 0 0 484160 84 0 0 25 0 1 0 1040431112 1245372416 301740 33554432000 134512640 134603332 4290921792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 304046 301740 98 23 0 303672 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 1216184

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 8421
/proc/meminfo: memFree=26033312/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=1216184 CPUtime=4902.44 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 371177 0 0 0 490160 84 0 0 25 0 1 0 1040431112 1245372416 301740 33554432000 134512640 134603332 4290921792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 304046 301740 98 23 0 303672 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 1216184

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 8423
/proc/meminfo: memFree=26023972/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=1216184 CPUtime=4962.44 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 371177 0 0 0 496160 84 0 0 25 0 1 0 1040431112 1245372416 301740 33554432000 134512640 134603332 4290921792 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 304046 301740 98 23 0 303672 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 1216184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.96 2/176 8425
/proc/meminfo: memFree=26492200/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=1216184 CPUtime=5000.05 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 371177 0 0 0 499921 84 0 0 25 0 1 0 1040431112 1245372416 301740 33554432000 134512640 134603332 4290921792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 304046 301740 98 23 0 303672 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 1216184

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: 2.00 2.00 1.96 2/176 8425
/proc/meminfo: memFree=26492200/32951124 swapFree=67056304/67111528
[pid=8268] ppid=8266 vsize=1216184 CPUtime=5000.05 cores=0,2,4,6
/proc/8268/stat : 8268 (picosat) R 8266 8268 7381 0 -1 4202496 371177 0 0 0 499921 84 0 0 25 0 1 0 1040431112 1245372416 301740 33554432000 134512640 134603332 4290921792 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8268/statm: 304046 301740 98 23 0 303672 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 1216184

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.1
CPU user time (s): 4999.21
CPU system time (s): 0.892864
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1216184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.21
system time used= 0.892864
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 371177
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= 3
involuntary context switches= 56038

runsolver used 7.67583 second user time and 15.5276 second system time

The end

Launcher Data 

Begin job on node110 at 2011-06-19 18:46:45
IDJOB=3438749
IDBENCH=83165
IDSOLVER=1934
FILE ID=node110/3438749-1308502005
RUNJOBID= node110-1308502004-8164
PBS_JOBID= 13608196
Free space on /tmp= 73388 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/mosoi/289/289-unsat-21x33.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438749-1308502005/watcher-3438749-1308502005 -o /tmp/evaluation-result-3438749-1308502005/solver-3438749-1308502005 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438749-1308502005.cnf

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

MD5SUM BENCH= f7c29bbc3bef00d1e7cc799553ba4813
RANDOM SEED=1834775388

node110.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      27689872 kB
Buffers:        554908 kB
Cached:        4297480 kB
SwapCached:      22752 kB
Active:        2336440 kB
Inactive:      2564616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      27689872 kB
SwapTotal:    67111528 kB
SwapFree:     67056304 kB
Dirty:           14620 kB
Writeback:           4 kB
AnonPages:       42588 kB
Mapped:          13828 kB
Slab:           297832 kB
PageTables:       4796 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   224236 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= 73392 MiB
End job on node110 at 2011-06-19 20:10:07