Trace number 3438674

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 4999.91

General information on the benchmark

Namecrafted/spence/sgen/
sgen3-n140-s20078956-unsat.cnf
MD5SUM8d05c170d9e6ebfc370bd1d7f7c63d86
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 variables141
Number of clauses292
Sum of the clauses size876
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3292
Number of clauses of size 40
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-3438674-1308501219/watcher-3438674-1308501219 -o /tmp/evaluation-result-3438674-1308501219/solver-3438674-1308501219 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438674-1308501219.cnf 

running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 1.00 1.06 1.38 3/174 32169
/proc/meminfo: memFree=28255876/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=1744 CPUtime=0 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 178 0 0 0 0 0 0 0 22 0 1 0 1040352406 1785856 123 33554432000 134512640 134603332 4287362240 18446744073709551615 134563624 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/32169/statm: 436 123 97 23 0 62 0

[startup+0.045186 s]
/proc/loadavg: 1.00 1.06 1.38 3/174 32169
/proc/meminfo: memFree=28255876/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=1744 CPUtime=0.04 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 182 0 0 0 4 0 0 0 22 0 1 0 1040352406 1785856 127 33554432000 134512640 134603332 4287362240 18446744073709551615 134525120 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/32169/statm: 436 127 97 23 0 62 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1744

[startup+0.100175 s]
/proc/loadavg: 1.00 1.06 1.38 3/174 32169
/proc/meminfo: memFree=28255876/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=1744 CPUtime=0.09 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 183 0 0 0 9 0 0 0 22 0 1 0 1040352406 1785856 128 33554432000 134512640 134603332 4287362240 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/32169/statm: 436 128 97 23 0 62 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1744

[startup+0.300138 s]
/proc/loadavg: 1.00 1.06 1.38 3/174 32169
/proc/meminfo: memFree=28255876/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=1744 CPUtime=0.29 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 186 0 0 0 29 0 0 0 23 0 1 0 1040352406 1785856 131 33554432000 134512640 134603332 4287362240 18446744073709551615 134566496 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/32169/statm: 436 131 97 23 0 62 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1744

[startup+0.701062 s]
/proc/loadavg: 1.00 1.06 1.38 3/174 32169
/proc/meminfo: memFree=28255876/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=1744 CPUtime=0.7 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 190 0 0 0 70 0 0 0 25 0 1 0 1040352406 1785856 135 33554432000 134512640 134603332 4287362240 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/32169/statm: 436 135 97 23 0 62 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1744

[startup+1.50091 s]
/proc/loadavg: 1.00 1.06 1.38 3/175 32170
/proc/meminfo: memFree=28255396/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=1744 CPUtime=1.5 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 195 0 0 0 150 0 0 0 25 0 1 0 1040352406 1785856 140 33554432000 134512640 134603332 4287362240 18446744073709551615 134548216 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/32169/statm: 436 140 97 23 0 62 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1744

[startup+3.10063 s]
/proc/loadavg: 1.00 1.06 1.38 3/175 32170
/proc/meminfo: memFree=28255260/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=1744 CPUtime=3.1 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 200 0 0 0 310 0 0 0 25 0 1 0 1040352406 1785856 145 33554432000 134512640 134603332 4287362240 18446744073709551615 134565413 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/32169/statm: 436 145 97 23 0 62 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1744

[startup+6.30102 s]
/proc/loadavg: 1.08 1.07 1.38 3/175 32170
/proc/meminfo: memFree=28255040/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=1868 CPUtime=6.3 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 201 0 0 0 630 0 0 0 25 0 1 0 1040352406 1912832 146 33554432000 134512640 134603332 4287362240 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/32169/statm: 467 146 97 23 0 93 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1868

[startup+12.7008 s]
/proc/loadavg: 1.15 1.09 1.39 3/175 32170
/proc/meminfo: memFree=28254320/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=1868 CPUtime=12.7 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 209 0 0 0 1270 0 0 0 25 0 1 0 1040352406 1912832 154 33554432000 134512640 134603332 4287362240 18446744073709551615 134563632 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/32169/statm: 467 154 97 23 0 93 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1868

[startup+25.5004 s]
/proc/loadavg: 1.34 1.13 1.39 3/175 32170
/proc/meminfo: memFree=28254432/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=1868 CPUtime=25.5 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 217 0 0 0 2550 0 0 0 25 0 1 0 1040352406 1912832 162 33554432000 134512640 134603332 4287362240 18446744073709551615 134525140 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/32169/statm: 467 162 97 23 0 93 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1868

[startup+51.1007 s]
/proc/loadavg: 1.56 1.20 1.41 3/175 32171
/proc/meminfo: memFree=28254176/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=1868 CPUtime=51.1 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 231 0 0 0 5110 0 0 0 25 0 1 0 1040352406 1912832 176 33554432000 134512640 134603332 4287362240 18446744073709551615 134564280 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 467 176 97 23 0 93 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1868

[startup+102.306 s]
/proc/loadavg: 1.81 1.32 1.44 3/175 32172
/proc/meminfo: memFree=28253536/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=1996 CPUtime=102.3 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 240 0 0 0 10230 0 0 0 25 0 1 0 1040352406 2043904 185 33554432000 134512640 134603332 4287362240 18446744073709551615 134525209 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 499 185 97 23 0 125 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1996

[startup+162.301 s]
/proc/loadavg: 1.93 1.44 1.47 3/175 32174
/proc/meminfo: memFree=28253140/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=1996 CPUtime=162.3 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 253 0 0 0 16230 0 0 0 25 0 1 0 1040352406 2043904 198 33554432000 134512640 134603332 4287362240 18446744073709551615 134550967 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 499 198 97 23 0 125 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 1996

[startup+222.301 s]
/proc/loadavg: 1.97 1.54 1.50 3/175 32176
/proc/meminfo: memFree=28253232/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=1996 CPUtime=222.3 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 256 0 0 0 22230 0 0 0 25 0 1 0 1040352406 2043904 201 33554432000 134512640 134603332 4287362240 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 499 201 97 23 0 125 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 1996

[startup+282.301 s]
/proc/loadavg: 2.02 1.64 1.53 3/175 32177
/proc/meminfo: memFree=28253088/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=1996 CPUtime=282.3 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 263 0 0 0 28230 0 0 0 25 0 1 0 1040352406 2043904 208 33554432000 134512640 134603332 4287362240 18446744073709551615 134546957 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 499 208 97 23 0 125 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 1996

[startup+342.3 s]
/proc/loadavg: 2.01 1.70 1.56 3/175 32182
/proc/meminfo: memFree=28252912/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=1996 CPUtime=342.31 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 263 0 0 0 34231 0 0 0 25 0 1 0 1040352406 2043904 208 33554432000 134512640 134603332 4287362240 18446744073709551615 134551073 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 499 208 97 23 0 125 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 1996

[startup+402.3 s]
/proc/loadavg: 2.00 1.75 1.58 3/175 32183
/proc/meminfo: memFree=28252984/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=1996 CPUtime=402.31 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 263 0 0 0 40231 0 0 0 25 0 1 0 1040352406 2043904 208 33554432000 134512640 134603332 4287362240 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 499 208 97 23 0 125 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 1996

[startup+462.3 s]
/proc/loadavg: 2.00 1.79 1.61 3/175 32185
/proc/meminfo: memFree=28252972/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=1996 CPUtime=462.31 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 263 0 0 0 46231 0 0 0 25 0 1 0 1040352406 2043904 208 33554432000 134512640 134603332 4287362240 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 499 208 97 23 0 125 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 1996

[startup+522.301 s]
/proc/loadavg: 2.00 1.83 1.63 3/175 32187
/proc/meminfo: memFree=28253060/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2116 CPUtime=522.31 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 276 0 0 0 52231 0 0 0 25 0 1 0 1040352406 2166784 221 33554432000 134512640 134603332 4287362240 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 529 221 97 23 0 155 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 2116

[startup+582.301 s]
/proc/loadavg: 2.00 1.86 1.65 3/175 32188
/proc/meminfo: memFree=28253172/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2116 CPUtime=582.31 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 283 0 0 0 58231 0 0 0 25 0 1 0 1040352406 2166784 228 33554432000 134512640 134603332 4287362240 18446744073709551615 134525207 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 529 228 97 23 0 155 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 2116

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/175 32369
/proc/meminfo: memFree=27699180/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2240 CPUtime=4062.44 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 324 0 0 0 406244 0 0 0 25 0 1 0 1040352406 2293760 269 33554432000 134512640 134603332 4287362240 18446744073709551615 134550784 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 560 269 97 23 0 186 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 2240

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/175 32371
/proc/meminfo: memFree=27699148/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2240 CPUtime=4122.43 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 324 0 0 0 412243 0 0 0 25 0 1 0 1040352406 2293760 269 33554432000 134512640 134603332 4287362240 18446744073709551615 134550945 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 560 269 97 23 0 186 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 2240

[startup+4182.3 s]
/proc/loadavg: 2.04 2.01 1.93 3/175 32372
/proc/meminfo: memFree=27694280/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2356 CPUtime=4182.44 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 331 0 0 0 418244 0 0 0 25 0 1 0 1040352406 2412544 276 33554432000 134512640 134603332 4287362240 18446744073709551615 134565521 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 589 276 97 23 0 215 0
Current children cumulated CPU time (s) 4182.44
Current children cumulated vsize (KiB) 2356

[startup+4242.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/175 32374
/proc/meminfo: memFree=27694120/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2356 CPUtime=4242.44 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 335 0 0 0 424244 0 0 0 25 0 1 0 1040352406 2412544 280 33554432000 134512640 134603332 4287362240 18446744073709551615 134563942 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 589 280 97 23 0 215 0
Current children cumulated CPU time (s) 4242.44
Current children cumulated vsize (KiB) 2356

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/175 32375
/proc/meminfo: memFree=27694332/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2356 CPUtime=4302.44 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 337 0 0 0 430244 0 0 0 25 0 1 0 1040352406 2412544 282 33554432000 134512640 134603332 4287362240 18446744073709551615 134542816 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 589 282 97 23 0 215 0
Current children cumulated CPU time (s) 4302.44
Current children cumulated vsize (KiB) 2356

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/175 32377
/proc/meminfo: memFree=27694304/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2356 CPUtime=4362.44 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 342 0 0 0 436244 0 0 0 25 0 1 0 1040352406 2412544 287 33554432000 134512640 134603332 4287362240 18446744073709551615 134551130 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 589 287 97 23 0 215 0
Current children cumulated CPU time (s) 4362.44
Current children cumulated vsize (KiB) 2356

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/175 32379
/proc/meminfo: memFree=27694516/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2356 CPUtime=4422.44 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 342 0 0 0 442244 0 0 0 25 0 1 0 1040352406 2412544 287 33554432000 134512640 134603332 4287362240 18446744073709551615 134548313 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 589 287 97 23 0 215 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 2356

[startup+4482.3 s]
/proc/loadavg: 2.03 2.01 1.94 3/175 32380
/proc/meminfo: memFree=27720904/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2356 CPUtime=4482.45 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 342 0 0 0 448245 0 0 0 25 0 1 0 1040352406 2412544 287 33554432000 134512640 134603332 4287362240 18446744073709551615 134563796 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 589 287 97 23 0 215 0
Current children cumulated CPU time (s) 4482.45
Current children cumulated vsize (KiB) 2356

[startup+4542.3 s]
/proc/loadavg: 2.01 2.01 1.94 3/175 32382
/proc/meminfo: memFree=27721248/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2356 CPUtime=4542.45 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 345 0 0 0 454245 0 0 0 25 0 1 0 1040352406 2412544 290 33554432000 134512640 134603332 4287362240 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 589 290 97 23 0 215 0
Current children cumulated CPU time (s) 4542.45
Current children cumulated vsize (KiB) 2356

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/175 32383
/proc/meminfo: memFree=27808024/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2356 CPUtime=4602.46 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 345 0 0 0 460246 0 0 0 25 0 1 0 1040352406 2412544 290 33554432000 134512640 134603332 4287362240 18446744073709551615 134527399 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 589 290 97 23 0 215 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 2356

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/175 32385
/proc/meminfo: memFree=27807628/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2356 CPUtime=4662.45 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 345 0 0 0 466245 0 0 0 25 0 1 0 1040352406 2412544 290 33554432000 134512640 134603332 4287362240 18446744073709551615 134550532 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 589 290 97 23 0 215 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 2356

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.94 3/175 32387
/proc/meminfo: memFree=27807344/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2356 CPUtime=4722.46 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 345 0 0 0 472246 0 0 0 25 0 1 0 1040352406 2412544 290 33554432000 134512640 134603332 4287362240 18446744073709551615 134525204 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 589 290 97 23 0 215 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 2356

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/175 32388
/proc/meminfo: memFree=27751880/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2356 CPUtime=4782.46 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 345 0 0 0 478246 0 0 0 25 0 1 0 1040352406 2412544 290 33554432000 134512640 134603332 4287362240 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 589 290 97 23 0 215 0
Current children cumulated CPU time (s) 4782.46
Current children cumulated vsize (KiB) 2356

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/175 32390
/proc/meminfo: memFree=27698404/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2356 CPUtime=4842.46 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 345 0 0 0 484246 0 0 0 25 0 1 0 1040352406 2412544 290 33554432000 134512640 134603332 4287362240 18446744073709551615 134550905 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 589 290 97 23 0 215 0
Current children cumulated CPU time (s) 4842.46
Current children cumulated vsize (KiB) 2356

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/175 32391
/proc/meminfo: memFree=27698620/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2356 CPUtime=4902.46 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 345 0 0 0 490246 0 0 0 25 0 1 0 1040352406 2412544 290 33554432000 134512640 134603332 4287362240 18446744073709551615 134563405 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 589 290 97 23 0 215 0
Current children cumulated CPU time (s) 4902.46
Current children cumulated vsize (KiB) 2356

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/175 32393
/proc/meminfo: memFree=27698724/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2356 CPUtime=4962.46 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 345 0 0 0 496246 0 0 0 25 0 1 0 1040352406 2412544 290 33554432000 134512640 134603332 4287362240 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 589 290 97 23 0 215 0
Current children cumulated CPU time (s) 4962.46
Current children cumulated vsize (KiB) 2356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.94 3/175 32394
/proc/meminfo: memFree=27698708/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2356 CPUtime=5000.07 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 345 0 0 0 500007 0 0 0 25 0 1 0 1040352406 2412544 290 33554432000 134512640 134603332 4287362240 18446744073709551615 134527468 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 589 290 97 23 0 215 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 2356

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 1.94 3/175 32394
/proc/meminfo: memFree=27698708/32951124 swapFree=67062560/67111528
[pid=32169] ppid=32167 vsize=2356 CPUtime=5000.07 cores=1,3,5,7
/proc/32169/stat : 32169 (picosat) R 32167 32169 31460 0 -1 4202496 345 0 0 0 500007 0 0 0 25 0 1 0 1040352406 2412544 290 33554432000 134512640 134603332 4287362240 18446744073709551615 134527468 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32169/statm: 589 290 97 23 0 215 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 2356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.07
CPU user time (s): 5000.07
CPU system time (s): 0
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 2360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.07
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 345
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= 12421

runsolver used 6.75697 second user time and 15.9756 second system time

The end

Launcher Data 

Begin job on node111 at 2011-06-19 18:33:39
IDJOB=3438674
IDBENCH=83150
IDSOLVER=1934
FILE ID=node111/3438674-1308501219
RUNJOBID= node111-1308501219-32142
PBS_JOBID= 13608195
Free space on /tmp= 72968 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n140-s20078956-unsat.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438674-1308501219/watcher-3438674-1308501219 -o /tmp/evaluation-result-3438674-1308501219/solver-3438674-1308501219 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438674-1308501219.cnf

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

MD5SUM BENCH= 8d05c170d9e6ebfc370bd1d7f7c63d86
RANDOM SEED=913150547

node111.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		: 2666.849
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		: 2666.849
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	: 5428.12
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		: 2666.849
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		: 2666.849
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	: 5332.86
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		: 2666.849
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	: 5332.75
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		: 2666.849
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		: 2666.849
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	: 5332.67
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		: 2666.849
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:      28256288 kB
Buffers:        577588 kB
Cached:        3698516 kB
SwapCached:      11564 kB
Active:        2325276 kB
Inactive:      1969648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28256288 kB
SwapTotal:    67111528 kB
SwapFree:     67062560 kB
Dirty:              48 kB
Writeback:           0 kB
AnonPages:       15584 kB
Mapped:          10684 kB
Slab:           337420 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   178556 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= 72964 MiB
End job on node111 at 2011-06-19 19:57:01