Trace number 3160056

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) 1299.99 1300.02

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S1496316430-079.SATISFIABLE.cnf
MD5SUM9105de4ac86db082b0add111004ae308
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.058991
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

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
0.00/0.01	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 50
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 50 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 4450
0.00/0.01	c Total Clauses( cover/uncovered ): 0 4450 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.01/0.01	c Uncover Clauses avg size: 7 max size: 7
0.01/0.01	c Final circuit: i/l/o/s      50       0    4450     15818
0.01/0.01	c cover rate 0
0.01/0.01	c rocky end  0.01 total 0.01
0.01/0.04	c covering time  0.02 total 0.03
1299.97/1300.00	c interrupt  1299.94 total 1299.97
1299.97/1300.00	c INTERRUPTED ... 
1299.97/1300.00	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-3160056-1301744981/watcher-3160056-1301744981 -o /tmp/evaluation-result-3160056-1301744981/solver-3160056-1301744981 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3160056-1301744981.cnf 639327892 

running on 2 cores: 0,2

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: 0.85 1.75 2.89 2/176 28247
/proc/meminfo: memFree=20074052/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=30228 CPUtime=0 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 2060 0 0 0 0 0 0 0 22 0 1 0 286098589 30953472 1998 33554432000 4194304 4947581 140734092641376 18446744073709551615 4308784 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28247/statm: 7557 1998 320 184 0 2432 0

[startup+0.011825 s]
/proc/loadavg: 0.85 1.75 2.89 2/176 28247
/proc/meminfo: memFree=20074052/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=31192 CPUtime=0.01 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 2426 0 0 0 1 0 0 0 22 0 1 0 286098589 31940608 2361 33554432000 4194304 4947581 140734092641376 18446744073709551615 4760608 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 7798 2361 384 184 0 2673 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 31192

[startup+0.100917 s]
/proc/loadavg: 0.85 1.75 2.89 2/176 28247
/proc/meminfo: memFree=20074052/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=47612 CPUtime=0.09 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 4551 0 0 0 9 0 0 0 22 0 1 0 286098589 48754688 4486 33554432000 4194304 4947581 140734092641376 18446744073709551615 4399422 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 11903 4486 432 184 0 6778 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47612

[startup+0.300851 s]
/proc/loadavg: 0.85 1.75 2.89 2/176 28247
/proc/meminfo: memFree=20074052/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=51708 CPUtime=0.29 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 5569 0 0 0 29 0 0 0 23 0 1 0 286098589 52948992 5504 33554432000 4194304 4947581 140734092641376 18446744073709551615 4350931 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 12927 5504 458 184 0 7802 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51708

[startup+0.700778 s]
/proc/loadavg: 0.85 1.75 2.89 2/176 28247
/proc/meminfo: memFree=20074052/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=60312 CPUtime=0.69 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 5812 0 0 0 69 0 0 0 25 0 1 0 286098589 61759488 5747 33554432000 4194304 4947581 140734092641376 18446744073709551615 4399959 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 15078 5747 460 184 0 9953 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60312

[startup+1.50064 s]
/proc/loadavg: 0.85 1.75 2.89 5/190 28295
/proc/meminfo: memFree=19997300/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=69036 CPUtime=1.49 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 6190 0 0 0 149 0 0 0 25 0 1 0 286098589 70692864 6125 33554432000 4194304 4947581 140734092641376 18446744073709551615 4398461 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 17259 6125 460 184 0 12134 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 69036

[startup+3.10034 s]
/proc/loadavg: 0.85 1.75 2.89 5/190 28295
/proc/meminfo: memFree=19975972/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=77852 CPUtime=3.09 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 7088 0 0 0 309 0 0 0 25 0 1 0 286098589 79720448 7023 33554432000 4194304 4947581 140734092641376 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 19463 7023 469 184 0 14338 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 77852

[startup+6.30074 s]
/proc/loadavg: 1.10 1.79 2.90 5/190 28295
/proc/meminfo: memFree=19935336/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=87040 CPUtime=6.29 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 8644 0 0 0 629 0 0 0 25 0 1 0 286098589 89128960 8579 33554432000 4194304 4947581 140734092641376 18446744073709551615 4401200 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 21760 8579 469 184 0 16635 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 87040

[startup+12.7006 s]
/proc/loadavg: 1.33 1.82 2.90 5/190 28295
/proc/meminfo: memFree=19886956/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=105936 CPUtime=12.69 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 11794 0 0 0 1268 1 0 0 25 0 1 0 286098589 108478464 11720 33554432000 4194304 4947581 140734092641376 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 26484 11720 473 184 0 21359 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 105936

[startup+25.5002 s]
/proc/loadavg: 1.92 1.93 2.92 5/190 28295
/proc/meminfo: memFree=19854476/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=105936 CPUtime=25.49 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 12658 0 0 0 2548 1 0 0 25 0 1 0 286098589 108478464 12584 33554432000 4194304 4947581 140734092641376 18446744073709551615 4399835 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 26484 12584 473 184 0 21359 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 105936

[startup+51.1004 s]
/proc/loadavg: 2.63 2.10 2.95 5/190 28296
/proc/meminfo: memFree=19813808/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=125916 CPUtime=51.09 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 15707 0 0 0 5108 1 0 0 25 0 1 0 286098589 128937984 15631 33554432000 4194304 4947581 140734092641376 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 31479 15631 471 184 0 26354 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 125916

[startup+102.307 s]
/proc/loadavg: 3.40 2.39 3.00 5/190 28298
/proc/meminfo: memFree=19745216/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=146472 CPUtime=102.29 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 21146 0 0 0 10227 2 0 0 25 0 1 0 286098589 149987328 21052 33554432000 4194304 4947581 140734092641376 18446744073709551615 4491850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 36618 21052 478 184 0 31493 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 146472

[startup+162.301 s]
/proc/loadavg: 3.78 2.68 3.06 5/190 28299
/proc/meminfo: memFree=19690236/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=168184 CPUtime=162.29 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 23449 0 0 0 16225 4 0 0 25 0 1 0 286098589 172220416 23355 33554432000 4194304 4947581 140734092641376 18446744073709551615 4400323 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 42046 23355 478 184 0 36921 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 168184

[startup+222.301 s]
/proc/loadavg: 3.92 2.91 3.12 5/190 28301
/proc/meminfo: memFree=19661784/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=168184 CPUtime=222.29 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 25392 0 0 0 22225 4 0 0 25 0 1 0 286098589 172220416 25298 33554432000 4194304 4947581 140734092641376 18446744073709551615 4400319 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 42046 25298 478 184 0 36921 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 168184

[startup+282.301 s]
/proc/loadavg: 3.97 3.11 3.17 5/190 28302
/proc/meminfo: memFree=19652700/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=168184 CPUtime=282.29 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 25656 0 0 0 28224 5 0 0 25 0 1 0 286098589 172220416 25562 33554432000 4194304 4947581 140734092641376 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 42046 25562 478 184 0 36921 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 168184

[startup+342.3 s]
/proc/loadavg: 3.99 3.27 3.22 5/190 28304
/proc/meminfo: memFree=19612112/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=168184 CPUtime=342.28 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 27988 0 0 0 34222 6 0 0 25 0 1 0 286098589 172220416 27885 33554432000 4194304 4947581 140734092641376 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 42046 27885 469 184 0 36921 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 168184

[startup+402.3 s]
/proc/loadavg: 3.99 3.40 3.26 5/190 28306
/proc/meminfo: memFree=19602388/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=168184 CPUtime=402.28 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 28119 0 0 0 40222 6 0 0 25 0 1 0 286098589 172220416 28016 33554432000 4194304 4947581 140734092641376 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 42046 28016 469 184 0 36921 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 168184

[startup+462.301 s]
/proc/loadavg: 3.99 3.51 3.31 5/190 28307
/proc/meminfo: memFree=19579760/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=168184 CPUtime=462.28 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 29512 0 0 0 46222 6 0 0 25 0 1 0 286098589 172220416 29409 33554432000 4194304 4947581 140734092641376 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 42046 29409 469 184 0 36921 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 168184

[startup+522.301 s]
/proc/loadavg: 4.04 3.61 3.35 5/190 28309
/proc/meminfo: memFree=19550544/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=168184 CPUtime=522.29 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 29782 0 0 0 52222 7 0 0 25 0 1 0 286098589 172220416 29679 33554432000 4194304 4947581 140734092641376 18446744073709551615 4398563 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 42046 29679 469 184 0 36921 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 168184

[startup+582.301 s]
/proc/loadavg: 3.61 3.58 3.36 4/184 28327
/proc/meminfo: memFree=19628772/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=168184 CPUtime=582.28 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 30027 0 0 0 58221 7 0 0 25 0 1 0 286098589 172220416 29924 33554432000 4194304 4947581 140734092641376 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 42046 29924 469 184 0 36921 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 168184

[startup+642.301 s]
/proc/loadavg: 3.22 3.47 3.33 4/184 28329
/proc/meminfo: memFree=19624768/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=168184 CPUtime=642.29 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 31375 0 0 0 64221 8 0 0 25 0 1 0 286098589 172220416 29176 33554432000 4194304 4947581 140734092641376 18446744073709551615 4399835 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 42046 29176 469 184 0 36921 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 168184

[startup+702.301 s]
/proc/loadavg: 3.08 3.38 3.31 4/184 28340
/proc/meminfo: memFree=19625420/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=168184 CPUtime=702.28 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 31491 0 0 0 70220 8 0 0 25 0 1 0 286098589 172220416 29292 33554432000 4194304 4947581 140734092641376 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 42046 29292 469 184 0 36921 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 168184

[startup+762.307 s]
/proc/loadavg: 3.03 3.31 3.29 4/184 28341
/proc/meminfo: memFree=19610844/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=168184 CPUtime=762.28 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 31539 0 0 0 76219 9 0 0 25 0 1 0 286098589 172220416 29340 33554432000 4194304 4947581 140734092641376 18446744073709551615 4399965 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 42046 29340 469 184 0 36921 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 168184

[startup+822.3 s]
/proc/loadavg: 3.05 3.27 3.27 4/184 28343
/proc/meminfo: memFree=19593064/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=168184 CPUtime=822.28 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 31651 0 0 0 82218 10 0 0 25 0 1 0 286098589 172220416 29452 33554432000 4194304 4947581 140734092641376 18446744073709551615 4343452 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 42046 29452 469 184 0 36921 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 168184

[startup+882.3 s]
/proc/loadavg: 3.02 3.21 3.25 4/184 28347
/proc/meminfo: memFree=19591060/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=168184 CPUtime=882.27 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 31653 0 0 0 88217 10 0 0 25 0 1 0 286098589 172220416 29454 33554432000 4194304 4947581 140734092641376 18446744073709551615 4400416 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 42046 29454 469 184 0 36921 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 168184

[startup+942.301 s]
/proc/loadavg: 3.00 3.17 3.24 4/184 28349
/proc/meminfo: memFree=19585660/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=168184 CPUtime=942.27 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 31706 0 0 0 94217 10 0 0 25 0 1 0 286098589 172220416 29507 33554432000 4194304 4947581 140734092641376 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 42046 29507 469 184 0 36921 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 168184

[startup+1002.3 s]
/proc/loadavg: 3.00 3.14 3.22 4/184 28351
/proc/meminfo: memFree=19553992/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=168184 CPUtime=1002.27 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 31738 0 0 0 100217 10 0 0 25 0 1 0 286098589 172220416 29539 33554432000 4194304 4947581 140734092641376 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 42046 29539 469 184 0 36921 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 168184

[startup+1062.3 s]
/proc/loadavg: 3.00 3.11 3.20 4/184 28352
/proc/meminfo: memFree=19524684/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=168184 CPUtime=1062.28 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 31817 0 0 0 106217 11 0 0 25 0 1 0 286098589 172220416 29618 33554432000 4194304 4947581 140734092641376 18446744073709551615 4399990 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 42046 29618 469 184 0 36921 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 168184

[startup+1122.3 s]
/proc/loadavg: 3.00 3.09 3.18 4/184 28354
/proc/meminfo: memFree=19518060/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=168184 CPUtime=1122.28 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 31817 0 0 0 112217 11 0 0 25 0 1 0 286098589 172220416 29618 33554432000 4194304 4947581 140734092641376 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 42046 29618 469 184 0 36921 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 168184

[startup+1182.3 s]
/proc/loadavg: 3.00 3.07 3.17 4/184 28355
/proc/meminfo: memFree=19518024/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=168184 CPUtime=1182.27 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 31844 0 0 0 118216 11 0 0 25 0 1 0 286098589 172220416 29645 33554432000 4194304 4947581 140734092641376 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 42046 29645 469 184 0 36921 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 168184

[startup+1242.3 s]
/proc/loadavg: 3.00 3.05 3.16 4/184 28357
/proc/meminfo: memFree=19498652/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=168184 CPUtime=1242.26 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 35586 0 0 0 124215 11 0 0 25 0 1 0 286098589 172220416 33387 33554432000 4194304 4947581 140734092641376 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 42046 33387 469 184 0 36921 0
Current children cumulated CPU time (s) 1242.26
Current children cumulated vsize (KiB) 168184



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.04 3.15 4/184 28358
/proc/meminfo: memFree=19488560/32951124 swapFree=67111528/67111528
[pid=28247] ppid=28245 vsize=181476 CPUtime=1299.97 cores=0,2
/proc/28247/stat : 28247 (synit_sat) R 28245 28247 27353 0 -1 4202496 37730 0 0 0 129985 12 0 0 25 0 1 0 286098589 185831424 35531 33554432000 4194304 4947581 140734092641376 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/28247/statm: 45369 35531 469 184 0 40244 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 181476

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): 1299.99
CPU user time (s): 1299.85
CPU system time (s): 0.135979
CPU usage (%): 99.998
Max. virtual memory (cumulated for all children) (KiB): 181476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.85
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37735
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= 13
involuntary context switches= 4321

runsolver used 2.34964 second user time and 4.48632 second system time

The end

Launcher Data 

Begin job on node105 at 2011-04-02 13:49:41
IDJOB=3160056
IDBENCH=83079
IDSOLVER=1571
FILE ID=node105/3160056-1301744981
RUNJOBID= node105-1301744981-28225
PBS_JOBID= 12840963
Free space on /tmp= 71484 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S1496316430-079.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3160056-1301744981/watcher-3160056-1301744981 -o /tmp/evaluation-result-3160056-1301744981/solver-3160056-1301744981 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3160056-1301744981.cnf 639327892

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

MD5SUM BENCH= 9105de4ac86db082b0add111004ae308
RANDOM SEED=639327892

node105.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		: 2666.825
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	: 5333.65
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		: 2666.825
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	: 5226.15
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		: 2666.825
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		: 2666.825
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		: 2666.825
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	: 5410.70
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		: 2666.825
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	: 5332.74
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		: 2666.825
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		: 2666.825
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:      20076176 kB
Buffers:        366852 kB
Cached:       12167144 kB
SwapCached:          0 kB
Active:        7502816 kB
Inactive:      5093460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20076176 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3640 kB
Writeback:           0 kB
AnonPages:       62092 kB
Mapped:          14620 kB
Slab:           215544 kB
PageTables:       4732 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   188172 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= 71476 MiB
End job on node105 at 2011-04-02 14:11:24