Trace number 3266547

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
shortsattime+ 2011-03-02? (TO) 1300.05 1300.01

General information on the benchmark

NameSAT02/handmade/zhang-lintao/
xor-chain/x1_40.shuffled.cnf
MD5SUM15f5068fb216bf26d5385140ce74faaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.000999
Satisfiable
(Un)Satisfiability was proved
Number of variables118
Number of clauses314
Sum of the clauses size940
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3312
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 3.3.0 (svn: 935)

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-3266547-1303581939/watcher-3266547-1303581939 -o /tmp/evaluation-result-3266547-1303581939/solver-3266547-1303581939 -C 2400 -W 1300 -M 7680 shortsattime+ HOME/instance-3266547-1303581939.cnf 1316400005 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.71 3.94 3.91 4/189 21147
/proc/meminfo: memFree=17415572/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=0 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 0 0 0 0 24 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4217050 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0

[startup+0.0592049 s]
/proc/loadavg: 3.71 3.94 3.91 4/189 21147
/proc/meminfo: memFree=17415572/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=0.05 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 5 0 0 0 24 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4216916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 880764

[startup+0.100186 s]
/proc/loadavg: 3.71 3.94 3.91 4/189 21147
/proc/meminfo: memFree=17415572/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=0.09 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 9 0 0 0 24 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4218507 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 880764

[startup+0.300163 s]
/proc/loadavg: 3.71 3.94 3.91 4/189 21147
/proc/meminfo: memFree=17415572/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=0.29 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 29 0 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4217068 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 880764

[startup+0.701076 s]
/proc/loadavg: 3.71 3.94 3.91 4/189 21147
/proc/meminfo: memFree=17415572/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=0.7 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 70 0 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4218976 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 880764

[startup+1.50097 s]
/proc/loadavg: 3.71 3.94 3.91 5/190 21148
/proc/meminfo: memFree=17413952/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=1.5 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 150 0 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 220815637012 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 880764

[startup+3.10066 s]
/proc/loadavg: 3.73 3.94 3.91 5/190 21148
/proc/meminfo: memFree=17413564/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=3.09 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 309 0 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4219012 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 880764

[startup+6.30104 s]
/proc/loadavg: 3.73 3.94 3.91 5/190 21148
/proc/meminfo: memFree=17412696/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=6.29 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 629 0 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4217241 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 880764

[startup+12.7009 s]
/proc/loadavg: 3.77 3.95 3.91 5/190 21148
/proc/meminfo: memFree=17411920/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=12.69 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 1269 0 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4219058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 880764

[startup+25.5005 s]
/proc/loadavg: 3.81 3.95 3.91 5/190 21149
/proc/meminfo: memFree=17412216/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=25.49 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 2549 0 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4214760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 880764

[startup+51.1008 s]
/proc/loadavg: 3.87 3.95 3.91 5/190 21149
/proc/meminfo: memFree=17412096/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=51.09 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 5109 0 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4217252 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 880764

[startup+102.306 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 21151
/proc/meminfo: memFree=17411128/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=102.3 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 10230 0 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4218722 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 880764

[startup+162.3 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 21152
/proc/meminfo: memFree=17411104/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=162.29 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 16229 0 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4218504 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 880764

[startup+222.3 s]
/proc/loadavg: 4.08 3.99 3.92 6/190 21154
/proc/meminfo: memFree=17410836/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=222.29 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 22229 0 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4217106 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 880764

[startup+282.3 s]
/proc/loadavg: 4.03 3.99 3.92 5/190 21156
/proc/meminfo: memFree=17410816/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=282.3 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 28230 0 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4216916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 880764

[startup+342.301 s]
/proc/loadavg: 4.01 3.99 3.92 5/190 21157
/proc/meminfo: memFree=17410920/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=342.3 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 34230 0 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4219058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 880764

[startup+402.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 21159
/proc/meminfo: memFree=17410896/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=402.3 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 40230 0 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4217064 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 880764

[startup+462.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 21160
/proc/meminfo: memFree=17411124/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=462.3 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 46230 0 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4217526 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 880764

[startup+522.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 21162
/proc/meminfo: memFree=17411100/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=522.3 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 52230 0 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4218680 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 880764

[startup+582.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 21164
/proc/meminfo: memFree=17411444/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=582.3 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 58230 0 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4217157 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 880764

[startup+642.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 21165
/proc/meminfo: memFree=17411420/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=642.31 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 64231 0 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4218655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 880764

[startup+702.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 21167
/proc/meminfo: memFree=17411016/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=702.32 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 70231 1 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4214536 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 880764

[startup+762.307 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 21168
/proc/meminfo: memFree=17410992/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=762.32 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 76231 1 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4217199 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 880764

[startup+822.301 s]
/proc/loadavg: 4.04 4.00 3.93 5/190 21170
/proc/meminfo: memFree=17410972/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=822.32 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 82231 1 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4214763 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 880764

[startup+882.301 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 21172
/proc/meminfo: memFree=17411196/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=882.32 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 88231 1 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4217530 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 880764

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 21173
/proc/meminfo: memFree=17411424/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=942.32 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 94231 1 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4218744 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 880764

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 21175
/proc/meminfo: memFree=17411400/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=1002.32 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 100231 1 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4219058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 880764

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 21176
/proc/meminfo: memFree=17411504/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=1062.32 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 106231 1 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4217670 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 880764

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 21178
/proc/meminfo: memFree=17411484/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=1122.33 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 112232 1 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4217728 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 880764

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 21183
/proc/meminfo: memFree=17411536/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=1182.33 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 118232 1 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4219020 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 880764

[startup+1242.3 s]
/proc/loadavg: 4.05 4.01 3.93 5/190 21184
/proc/meminfo: memFree=17410828/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=1242.33 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 124232 1 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4217039 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 880764



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.01 3.93 2/184 21189
/proc/meminfo: memFree=17415696/32951124 swapFree=67111528/67111528
[pid=21147] ppid=21145 vsize=880764 CPUtime=1300.03 cores=4,6
/proc/21147/stat : 21147 (shortsattime+) R 21145 21147 20669 0 -1 4202496 241 0 0 0 130002 1 0 0 25 0 1 0 450609797 901902336 183 33554432000 4194304 4228340 140734622426832 18446744073709551615 4218815 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21147/statm: 220191 183 116 9 0 217348 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 880764

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): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1300.03
CPU system time (s): 0.016997
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 880764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 241
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= 1931

runsolver used 2.01069 second user time and 3.9124 second system time

The end

Launcher Data 

Begin job on node147 at 2011-04-23 20:05:39
IDJOB=3266547
IDBENCH=87817
IDSOLVER=1578
FILE ID=node147/3266547-1303581939
RUNJOBID= node147-1303581937-20998
PBS_JOBID= 13150341
Free space on /tmp= 72264 MiB

SOLVER NAME= shortsattime+ 2011-03-02
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_40.shuffled.cnf
COMMAND LINE= shortsattime+ BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266547-1303581939/watcher-3266547-1303581939 -o /tmp/evaluation-result-3266547-1303581939/solver-3266547-1303581939 -C 2400 -W 1300 -M 7680  shortsattime+ HOME/instance-3266547-1303581939.cnf 1316400005

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 15f5068fb216bf26d5385140ce74faaf
RANDOM SEED=1316400005

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
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		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
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	: 5332.76
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		: 2666.836
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		: 2666.836
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17415728 kB
Buffers:       1729100 kB
Cached:       13190344 kB
SwapCached:          0 kB
Active:        7744752 kB
Inactive:      7246496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17415728 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           31888 kB
Writeback:           0 kB
AnonPages:       71120 kB
Mapped:          15164 kB
Slab:           480948 kB
PageTables:       5332 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2881256 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= 72280 MiB
End job on node147 at 2011-04-23 20:27:21