Trace number 3159873

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
synit_sat 2011-03-03? (TO) 1300 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S794554332-033.UNKNOWN.cnf
MD5SUMf154a23cd5dae9f4e2340ec192300943
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark111.453
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1917
Sum of the clauses size5751
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31917
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 450
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 450 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 1917
0.00/0.00	c Total Clauses( cover/uncovered ): 0 1917 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     450       0    1917      3828
0.00/0.01	c cover rate 0
0.00/0.01	c rocky end  0 total 0
0.00/0.01	c covering time  0 total 0
1299.98/1300.00	c interrupt  1299.98 total 1299.98
1299.98/1300.00	c INTERRUPTED ... 
1299.98/1300.00	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3159873-1301736997/watcher-3159873-1301736997 -o /tmp/evaluation-result-3159873-1301736997/solver-3159873-1301736997 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159873-1301736997.cnf 1667704240 

running on 2 cores: 5,7

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: 3.83 3.96 3.90 5/189 20914
/proc/meminfo: memFree=23486924/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=29720 CPUtime=0 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 2037 0 0 0 0 0 0 0 25 0 1 0 285297379 30433280 1973 33554432000 4194304 4947581 140737213044944 18446744073709551615 218905730816 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20914/statm: 7429 1972 322 184 0 2304 0

[startup+0.093547 s]
/proc/loadavg: 3.83 3.96 3.90 5/189 20914
/proc/meminfo: memFree=23486924/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=41980 CPUtime=0.09 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 3016 0 0 0 9 0 0 0 25 0 1 0 285297379 42987520 2950 33554432000 4194304 4947581 140737213044944 18446744073709551615 4352721 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 10495 2950 457 184 0 5370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41980

[startup+0.100533 s]
/proc/loadavg: 3.83 3.96 3.90 5/189 20914
/proc/meminfo: memFree=23486924/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=41980 CPUtime=0.09 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 3025 0 0 0 9 0 0 0 25 0 1 0 285297379 42987520 2959 33554432000 4194304 4947581 140737213044944 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 10495 2959 457 184 0 5370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41980

[startup+0.300496 s]
/proc/loadavg: 3.83 3.96 3.90 5/189 20914
/proc/meminfo: memFree=23486924/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=50464 CPUtime=0.29 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 3281 0 0 0 29 0 0 0 25 0 1 0 285297379 51675136 3215 33554432000 4194304 4947581 140737213044944 18446744073709551615 4352463 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 12616 3215 457 184 0 7491 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50464

[startup+0.700437 s]
/proc/loadavg: 3.83 3.96 3.90 5/189 20914
/proc/meminfo: memFree=23486924/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=67852 CPUtime=0.69 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 3781 0 0 0 69 0 0 0 25 0 1 0 285297379 69480448 3715 33554432000 4194304 4947581 140737213044944 18446744073709551615 4362256 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 16963 3715 457 184 0 11838 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67852

[startup+1.50028 s]
/proc/loadavg: 3.83 3.96 3.90 5/190 20915
/proc/meminfo: memFree=23471416/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=76672 CPUtime=1.49 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 5695 0 0 0 149 0 0 0 25 0 1 0 285297379 78512128 5627 33554432000 4194304 4947581 140737213044944 18446744073709551615 218905427431 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 19168 5627 466 184 0 14043 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76672

[startup+3.101 s]
/proc/loadavg: 3.85 3.96 3.90 5/190 20915
/proc/meminfo: memFree=23461620/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=103460 CPUtime=3.09 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 6802 0 0 0 309 0 0 0 25 0 1 0 285297379 105943040 6734 33554432000 4194304 4947581 140737213044944 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 25865 6734 466 184 0 20740 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 103460

[startup+6.30042 s]
/proc/loadavg: 3.85 3.96 3.90 5/190 20915
/proc/meminfo: memFree=23453080/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=113156 CPUtime=6.29 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 8890 0 0 0 629 0 0 0 25 0 1 0 285297379 115871744 8814 33554432000 4194304 4947581 140737213044944 18446744073709551615 4491882 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 28289 8814 466 184 0 23164 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 113156

[startup+12.7003 s]
/proc/loadavg: 3.87 3.96 3.90 5/190 20915
/proc/meminfo: memFree=23431696/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=113156 CPUtime=12.69 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 10649 0 0 0 1268 1 0 0 25 0 1 0 285297379 115871744 10573 33554432000 4194304 4947581 140737213044944 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 28289 10573 466 184 0 23164 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 113156

[startup+25.5009 s]
/proc/loadavg: 3.89 3.96 3.90 5/190 20915
/proc/meminfo: memFree=23413868/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=122768 CPUtime=25.49 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 13522 0 0 0 2548 1 0 0 25 0 1 0 285297379 125714432 13446 33554432000 4194304 4947581 140737213044944 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 30692 13446 466 184 0 25567 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 122768

[startup+51.1003 s]
/proc/loadavg: 3.93 3.96 3.91 5/190 20916
/proc/meminfo: memFree=23398584/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=132556 CPUtime=51.09 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 15160 0 0 0 5108 1 0 0 25 0 1 0 285297379 135737344 15084 33554432000 4194304 4947581 140737213044944 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 33139 15084 466 184 0 28014 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 132556

[startup+102.307 s]
/proc/loadavg: 3.97 3.97 3.91 5/190 20917
/proc/meminfo: memFree=23339764/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=132556 CPUtime=102.3 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 19644 0 0 0 10227 3 0 0 25 0 1 0 285297379 135737344 19550 33554432000 4194304 4947581 140737213044944 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 33139 19550 466 184 0 28014 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 132556

[startup+162.3 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 20919
/proc/meminfo: memFree=23311816/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=132556 CPUtime=162.29 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 20606 0 0 0 16226 3 0 0 25 0 1 0 285297379 135737344 20512 33554432000 4194304 4947581 140737213044944 18446744073709551615 4399959 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 33139 20512 466 184 0 28014 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 132556

[startup+222.3 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 20921
/proc/meminfo: memFree=23274932/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=132556 CPUtime=222.29 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 23541 0 0 0 22225 4 0 0 25 0 1 0 285297379 135737344 23445 33554432000 4194304 4947581 140737213044944 18446744073709551615 4399894 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 33139 23445 466 184 0 28014 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 132556

[startup+282.301 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 20922
/proc/meminfo: memFree=23219588/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=132556 CPUtime=282.29 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 25980 0 0 0 28225 4 0 0 25 0 1 0 285297379 135737344 25868 33554432000 4194304 4947581 140737213044944 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 33139 25868 467 184 0 28014 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 132556

[startup+342.301 s]
/proc/loadavg: 3.93 3.96 3.91 5/190 20952
/proc/meminfo: memFree=23318592/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=143980 CPUtime=342.28 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 28747 0 0 0 34223 5 0 0 25 0 1 0 285297379 147435520 28635 33554432000 4194304 4947581 140737213044944 18446744073709551615 4350494 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 35995 28635 467 184 0 30870 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 143980

[startup+402.301 s]
/proc/loadavg: 4.01 3.97 3.91 5/190 20953
/proc/meminfo: memFree=23264112/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=155728 CPUtime=402.29 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 31590 0 0 0 40222 7 0 0 25 0 1 0 285297379 159465472 31478 33554432000 4194304 4947581 140737213044944 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 38932 31478 467 184 0 33807 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 155728

[startup+462.301 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 20955
/proc/meminfo: memFree=23191652/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=179532 CPUtime=462.28 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 33981 0 0 0 46221 7 0 0 25 0 1 0 285297379 183840768 33869 33554432000 4194304 4947581 140737213044944 18446744073709551615 4401204 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 44883 33869 467 184 0 39758 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 179532

[startup+522.3 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 20984
/proc/meminfo: memFree=23265800/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=179532 CPUtime=522.28 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 34533 0 0 0 52221 7 0 0 25 0 1 0 285297379 183840768 32149 33554432000 4194304 4947581 140737213044944 18446744073709551615 4547408 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 44883 32149 467 184 0 39758 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 179532

[startup+582.3 s]
/proc/loadavg: 4.07 3.99 3.92 5/190 21012
/proc/meminfo: memFree=23223492/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=204044 CPUtime=582.28 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 39057 0 0 0 58220 8 0 0 25 0 1 0 285297379 208941056 36673 33554432000 4194304 4947581 140737213044944 18446744073709551615 4400008 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 51011 36673 467 184 0 45886 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 204044

[startup+642.301 s]
/proc/loadavg: 4.02 3.99 3.92 5/190 21014
/proc/meminfo: memFree=23185756/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=204044 CPUtime=642.29 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 40099 0 0 0 64220 9 0 0 25 0 1 0 285297379 208941056 37715 33554432000 4194304 4947581 140737213044944 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 51011 37715 467 184 0 45886 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 204044

[startup+702.301 s]
/proc/loadavg: 4.01 3.99 3.92 5/190 21015
/proc/meminfo: memFree=23136736/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=204044 CPUtime=702.29 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 40693 0 0 0 70219 10 0 0 25 0 1 0 285297379 208941056 38309 33554432000 4194304 4947581 140737213044944 18446744073709551615 4343411 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 51011 38309 467 184 0 45886 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 204044

[startup+762.307 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 21017
/proc/meminfo: memFree=23115008/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=204044 CPUtime=762.29 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 40968 0 0 0 76219 10 0 0 25 0 1 0 285297379 208941056 38584 33554432000 4194304 4947581 140737213044944 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 51011 38584 467 184 0 45886 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 204044

[startup+822.3 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 21019
/proc/meminfo: memFree=23074188/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=204044 CPUtime=822.28 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 41601 0 0 0 82218 10 0 0 25 0 1 0 285297379 208941056 39217 33554432000 4194304 4947581 140737213044944 18446744073709551615 4400063 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 51011 39217 467 184 0 45886 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 204044

[startup+882.3 s]
/proc/loadavg: 4.08 4.02 3.93 5/190 21020
/proc/meminfo: memFree=23066848/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=204044 CPUtime=882.28 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 41694 0 0 0 88218 10 0 0 25 0 1 0 285297379 208941056 39310 33554432000 4194304 4947581 140737213044944 18446744073709551615 4399793 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 51011 39310 467 184 0 45886 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 204044

[startup+942.301 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 21049
/proc/meminfo: memFree=23112844/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=204044 CPUtime=942.27 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 46146 0 0 0 94217 10 0 0 25 0 1 0 285297379 208941056 43762 33554432000 4194304 4947581 140737213044944 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 51011 43762 467 184 0 45886 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 204044

[startup+1002.3 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 21050
/proc/meminfo: memFree=23073384/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=256248 CPUtime=1002.28 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 46927 0 0 0 100217 11 0 0 25 0 1 0 285297379 262397952 44543 33554432000 4194304 4947581 140737213044944 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 64062 44543 467 184 0 58937 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 256248

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 21052
/proc/meminfo: memFree=23049792/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=256248 CPUtime=1062.28 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 49753 0 0 0 106216 12 0 0 25 0 1 0 285297379 262397952 47369 33554432000 4194304 4947581 140737213044944 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 64062 47369 467 184 0 58937 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 256248

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 21054
/proc/meminfo: memFree=23025828/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=256248 CPUtime=1122.27 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 50296 0 0 0 112215 12 0 0 25 0 1 0 285297379 262397952 47912 33554432000 4194304 4947581 140737213044944 18446744073709551615 4491840 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 64062 47912 500 184 0 58937 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 256248

[startup+1182.3 s]
/proc/loadavg: 4.04 4.01 3.93 5/190 21055
/proc/meminfo: memFree=23021208/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=309312 CPUtime=1182.27 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 50296 0 0 0 118215 12 0 0 25 0 1 0 285297379 316735488 47912 33554432000 4194304 4947581 140737213044944 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 77328 47912 500 184 0 72203 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 309312

[startup+1242.3 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 21057
/proc/meminfo: memFree=23007796/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=309312 CPUtime=1242.27 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 50296 0 0 0 124215 12 0 0 25 0 1 0 285297379 316735488 47912 33554432000 4194304 4947581 140737213044944 18446744073709551615 4399860 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 77328 47912 500 184 0 72203 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 309312



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 21086
/proc/meminfo: memFree=23227200/32951124 swapFree=67111528/67111528
[pid=20914] ppid=20912 vsize=363340 CPUtime=1299.98 cores=5,7
/proc/20914/stat : 20914 (synit_sat) R 20912 20914 20348 0 -1 4202496 55697 0 0 0 129984 14 0 0 25 0 1 0 285297379 372060160 53313 33554432000 4194304 4947581 140737213044944 18446744073709551615 4399996 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/20914/statm: 90835 53313 500 184 0 85710 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 363340

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300
CPU user time (s): 1299.85
CPU system time (s): 0.155976
CPU usage (%): 99.9988
Max. virtual memory (cumulated for all children) (KiB): 363340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.85
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55702
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= 7
involuntary context switches= 2219

runsolver used 2.05869 second user time and 5.03823 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-02 11:36:37
IDJOB=3159873
IDBENCH=82896
IDSOLVER=1571
FILE ID=node137/3159873-1301736997
RUNJOBID= node137-1301733062-20369
PBS_JOBID= 12840932
Free space on /tmp= 72404 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S794554332-033.UNKNOWN.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159873-1301736997/watcher-3159873-1301736997 -o /tmp/evaluation-result-3159873-1301736997/solver-3159873-1301736997 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159873-1301736997.cnf 1667704240

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

MD5SUM BENCH= f154a23cd5dae9f4e2340ec192300943
RANDOM SEED=1667704240

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
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	: 5332.74
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		: 2666.844
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		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23486948 kB
Buffers:        316496 kB
Cached:        8556408 kB
SwapCached:          0 kB
Active:        5403740 kB
Inactive:      3817892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23486948 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7644 kB
Writeback:           0 kB
AnonPages:      349496 kB
Mapped:          17088 kB
Slab:           178792 kB
PageTables:       5712 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   655768 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= 72400 MiB
End job on node137 at 2011-04-02 11:58:19