Trace number 3159684

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) 1300.04 1300.02

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S1147977026-087.SATISFIABLE.cnf
MD5SUMc0af45ae07be0ad78c796952c610fc60
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.427934
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses7120
Sum of the clauses size49840
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 57120

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.01	c Find Units :          0
0.00/0.01	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: 80
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 80 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 7120
0.00/0.01	c Total Clauses( cover/uncovered ): 0 7120 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.01/0.02	c Uncover Clauses avg size: 7 max size: 7
0.01/0.02	c Final circuit: i/l/o/s      80       0    7120     27875
0.01/0.02	c cover rate 0
0.01/0.02	c rocky end  0.02 total 0.02
0.01/0.07	c covering time  0.04 total 0.06
1300.02/1300.00	c interrupt  1299.96 total 1300.02
1300.02/1300.00	c INTERRUPTED ... 
1300.02/1300.00	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-3159684-1301735667/watcher-3159684-1301735667 -o /tmp/evaluation-result-3159684-1301735667/solver-3159684-1301735667 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159684-1301735667.cnf 1257341833 

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: 4.00 4.00 3.73 3/185 21907
/proc/meminfo: memFree=22851560/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=29204 CPUtime=0 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 1209 0 0 0 0 0 0 0 25 0 1 0 285164675 29904896 1147 33554432000 4194304 4947581 140733561644560 18446744073709551615 228244042811 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21907/statm: 7301 1160 277 184 0 2176 0

[startup+0.025948 s]
/proc/loadavg: 4.00 4.00 3.73 3/185 21907
/proc/meminfo: memFree=22851560/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=32728 CPUtime=0.01 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 2733 0 0 0 1 0 0 0 25 0 1 0 285164675 33513472 2668 33554432000 4194304 4947581 140733561644560 18446744073709551615 4828835 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 8182 2669 384 184 0 3057 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 32728

[startup+0.100936 s]
/proc/loadavg: 4.00 4.00 3.73 3/185 21907
/proc/meminfo: memFree=22851560/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=53968 CPUtime=0.09 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 6089 0 0 0 9 0 0 0 25 0 1 0 285164675 55263232 6024 33554432000 4194304 4947581 140733561644560 18446744073709551615 4398603 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 13492 6024 432 184 0 8367 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 53968

[startup+0.300928 s]
/proc/loadavg: 4.00 4.00 3.73 3/185 21907
/proc/meminfo: memFree=22851560/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=53968 CPUtime=0.29 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 6089 0 0 0 29 0 0 0 25 0 1 0 285164675 55263232 6024 33554432000 4194304 4947581 140733561644560 18446744073709551615 4399422 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 13492 6024 432 184 0 8367 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 53968

[startup+0.700854 s]
/proc/loadavg: 4.00 4.00 3.73 3/185 21907
/proc/meminfo: memFree=22851560/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=64336 CPUtime=0.69 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 8493 0 0 0 68 1 0 0 25 0 1 0 285164675 65880064 8428 33554432000 4194304 4947581 140733561644560 18446744073709551615 4511435 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 16084 8428 445 184 0 10959 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64336

[startup+1.5007 s]
/proc/loadavg: 4.00 4.00 3.73 3/180 21942
/proc/meminfo: memFree=22827132/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=74188 CPUtime=1.49 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 9095 0 0 0 148 1 0 0 25 0 1 0 285164675 75968512 9030 33554432000 4194304 4947581 140733561644560 18446744073709551615 4399458 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 18547 9030 460 184 0 13422 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74188

[startup+3.10039 s]
/proc/loadavg: 4.00 4.00 3.73 4/188 21963
/proc/meminfo: memFree=23097840/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=92272 CPUtime=3.09 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 9952 0 0 0 308 1 0 0 25 0 1 0 285164675 94486528 9887 33554432000 4194304 4947581 140733561644560 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 23068 9887 460 184 0 17943 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 92272

[startup+6.30084 s]
/proc/loadavg: 4.00 4.00 3.73 5/190 21990
/proc/meminfo: memFree=23034700/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=101484 CPUtime=6.29 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 11632 0 0 0 628 1 0 0 25 0 1 0 285164675 103919616 11567 33554432000 4194304 4947581 140733561644560 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 25371 11567 469 184 0 20246 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101484

[startup+12.7007 s]
/proc/loadavg: 4.00 4.00 3.73 5/190 21990
/proc/meminfo: memFree=22966212/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=130312 CPUtime=12.69 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 16090 0 0 0 1267 2 0 0 25 0 1 0 285164675 133439488 16025 33554432000 4194304 4947581 140733561644560 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 32578 16025 469 184 0 27453 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 130312

[startup+25.5004 s]
/proc/loadavg: 4.00 4.00 3.74 5/190 21991
/proc/meminfo: memFree=22910316/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=140300 CPUtime=25.48 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 19446 0 0 0 2546 2 0 0 25 0 1 0 285164675 143667200 19381 33554432000 4194304 4947581 140733561644560 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 35075 19381 470 184 0 29950 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 140300

[startup+51.1009 s]
/proc/loadavg: 4.00 4.00 3.74 5/190 21991
/proc/meminfo: memFree=22872396/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=150748 CPUtime=51.09 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 21752 0 0 0 5106 3 0 0 25 0 1 0 285164675 154365952 21687 33554432000 4194304 4947581 140733561644560 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 37687 21687 470 184 0 32562 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 150748

[startup+102.307 s]
/proc/loadavg: 4.08 4.02 3.76 5/190 21993
/proc/meminfo: memFree=22792160/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=172132 CPUtime=102.29 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 26944 0 0 0 10225 4 0 0 25 0 1 0 285164675 176263168 26879 33554432000 4194304 4947581 140733561644560 18446744073709551615 4399787 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 43033 26879 470 184 0 37908 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 172132

[startup+162.3 s]
/proc/loadavg: 4.03 4.01 3.77 5/190 21994
/proc/meminfo: memFree=22769448/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=172132 CPUtime=162.29 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 29999 0 0 0 16224 5 0 0 25 0 1 0 285164675 176263168 29911 33554432000 4194304 4947581 140733561644560 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 43033 29911 483 184 0 37908 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 172132

[startup+222.301 s]
/proc/loadavg: 4.01 4.00 3.78 5/190 21996
/proc/meminfo: memFree=22733592/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=183580 CPUtime=222.29 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 32249 0 0 0 22224 5 0 0 25 0 1 0 285164675 187985920 32149 33554432000 4194304 4947581 140733561644560 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 45895 32149 482 184 0 40770 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 183580

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 3.79 5/190 21997
/proc/meminfo: memFree=22703288/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=183580 CPUtime=282.29 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 32615 0 0 0 28224 5 0 0 25 0 1 0 285164675 187985920 32515 33554432000 4194304 4947581 140733561644560 18446744073709551615 4400786 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 45895 32515 482 184 0 40770 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 183580

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.80 5/190 21999
/proc/meminfo: memFree=22670292/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=183580 CPUtime=342.29 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 34678 0 0 0 34223 6 0 0 25 0 1 0 285164675 187985920 34567 33554432000 4194304 4947581 140733561644560 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 45895 34567 471 184 0 40770 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 183580

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.82 5/190 22001
/proc/meminfo: memFree=22656488/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=183580 CPUtime=402.29 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 34805 0 0 0 40223 6 0 0 25 0 1 0 285164675 187985920 34694 33554432000 4194304 4947581 140733561644560 18446744073709551615 4401204 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 45895 34694 471 184 0 40770 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 183580

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.82 5/190 22002
/proc/meminfo: memFree=22643080/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=183580 CPUtime=462.29 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 37112 0 0 0 46222 7 0 0 25 0 1 0 285164675 187985920 36999 33554432000 4194304 4947581 140733561644560 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 45895 36999 469 184 0 40770 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 183580

[startup+522.301 s]
/proc/loadavg: 4.04 4.01 3.83 5/190 22004
/proc/meminfo: memFree=22634756/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=183580 CPUtime=522.3 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 39948 0 0 0 52222 8 0 0 25 0 1 0 285164675 187985920 35823 33554432000 4194304 4947581 140733561644560 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 45895 35823 469 184 0 40770 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 183580

[startup+582.3 s]
/proc/loadavg: 4.09 4.04 3.85 5/190 22005
/proc/meminfo: memFree=22599644/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=196180 CPUtime=582.3 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 41908 0 0 0 58221 9 0 0 25 0 1 0 285164675 200888320 37783 33554432000 4194304 4947581 140733561644560 18446744073709551615 4399760 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 49045 37783 469 184 0 43920 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 196180

[startup+642.301 s]
/proc/loadavg: 4.03 4.03 3.86 5/190 22007
/proc/meminfo: memFree=22579900/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=196180 CPUtime=642.31 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 44004 0 0 0 64221 10 0 0 25 0 1 0 285164675 200888320 39879 33554432000 4194304 4947581 140733561644560 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 49045 39879 469 184 0 43920 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 196180

[startup+702.3 s]
/proc/loadavg: 4.05 4.03 3.87 5/190 22009
/proc/meminfo: memFree=22543400/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=222508 CPUtime=702.3 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 49691 0 0 0 70218 12 0 0 25 0 1 0 285164675 227848192 45566 33554432000 4194304 4947581 140733561644560 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 55627 45566 469 184 0 50502 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 222508

[startup+762.307 s]
/proc/loadavg: 4.02 4.03 3.87 5/190 22010
/proc/meminfo: memFree=22537436/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=222508 CPUtime=762.32 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 50386 0 0 0 76219 13 0 0 25 0 1 0 285164675 227848192 46261 33554432000 4194304 4947581 140733561644560 18446744073709551615 4399864 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 55627 46261 469 184 0 50502 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 222508

[startup+822.3 s]
/proc/loadavg: 4.00 4.02 3.88 5/190 22012
/proc/meminfo: memFree=22535180/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=235632 CPUtime=822.31 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 50696 0 0 0 82218 13 0 0 25 0 1 0 285164675 241287168 46571 33554432000 4194304 4947581 140733561644560 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 58908 46571 469 184 0 53783 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 235632

[startup+882.301 s]
/proc/loadavg: 4.00 4.01 3.89 5/190 22013
/proc/meminfo: memFree=22533540/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=235632 CPUtime=882.3 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 50942 0 0 0 88217 13 0 0 25 0 1 0 285164675 241287168 46817 33554432000 4194304 4947581 140733561644560 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 58908 46817 469 184 0 53783 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 235632

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 3.89 5/190 22015
/proc/meminfo: memFree=22501896/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=235632 CPUtime=942.31 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 51194 0 0 0 94217 14 0 0 25 0 1 0 285164675 241287168 47069 33554432000 4194304 4947581 140733561644560 18446744073709551615 4400304 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 58908 47069 469 184 0 53783 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 235632

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 22017
/proc/meminfo: memFree=22499248/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=235632 CPUtime=1002.31 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 51267 0 0 0 100217 14 0 0 25 0 1 0 285164675 241287168 47142 33554432000 4194304 4947581 140733561644560 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 58908 47142 469 184 0 53783 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 235632

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 22018
/proc/meminfo: memFree=22473436/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=289592 CPUtime=1062.32 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 54081 0 0 0 106216 16 0 0 25 0 1 0 285164675 296542208 49956 33554432000 4194304 4947581 140733561644560 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 72398 49956 469 184 0 67273 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 289592

[startup+1122.3 s]
/proc/loadavg: 4.11 4.03 3.92 5/190 22020
/proc/meminfo: memFree=22447616/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=344056 CPUtime=1122.31 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 54828 0 0 0 112215 16 0 0 25 0 1 0 285164675 352313344 50703 33554432000 4194304 4947581 140733561644560 18446744073709551615 4400323 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 86014 50703 469 184 0 80889 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 344056

[startup+1182.3 s]
/proc/loadavg: 4.04 4.02 3.92 5/190 22021
/proc/meminfo: memFree=22428608/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=344056 CPUtime=1182.31 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 55262 0 0 0 118215 16 0 0 25 0 1 0 285164675 352313344 51137 33554432000 4194304 4947581 140733561644560 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 86014 51137 469 184 0 80889 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 344056

[startup+1242.3 s]
/proc/loadavg: 4.01 4.02 3.92 5/190 22023
/proc/meminfo: memFree=22401924/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=344056 CPUtime=1242.32 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 55940 0 0 0 124215 17 0 0 25 0 1 0 285164675 352313344 51815 33554432000 4194304 4947581 140733561644560 18446744073709551615 4399868 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 86014 51815 469 184 0 80889 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 344056



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.92 5/190 22025
/proc/meminfo: memFree=22383900/32951124 swapFree=67111524/67111528
[pid=21907] ppid=21905 vsize=344056 CPUtime=1300.02 cores=0,2
/proc/21907/stat : 21907 (synit_sat) R 21905 21907 21623 0 -1 4202496 56018 0 0 0 129985 17 0 0 25 0 1 0 285164675 352313344 51893 33554432000 4194304 4947581 140733561644560 18446744073709551615 4399872 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21907/statm: 86014 51893 469 184 0 80889 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 344056

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): 1300.04
CPU user time (s): 1299.86
CPU system time (s): 0.184971
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 344056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.86
system time used= 0.184971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56023
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= 3769

runsolver used 2.29065 second user time and 4.81227 second system time

The end

Launcher Data 

Begin job on node136 at 2011-04-02 11:14:27
IDJOB=3159684
IDBENCH=82707
IDSOLVER=1571
FILE ID=node136/3159684-1301735667
RUNJOBID= node136-1301733062-21641
PBS_JOBID= 12840933
Free space on /tmp= 71500 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S1147977026-087.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159684-1301735667/watcher-3159684-1301735667 -o /tmp/evaluation-result-3159684-1301735667/solver-3159684-1301735667 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159684-1301735667.cnf 1257341833

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

MD5SUM BENCH= c0af45ae07be0ad78c796952c610fc60
RANDOM SEED=1257341833

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.76
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.75
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		: 2666.809
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:      22851592 kB
Buffers:        306732 kB
Cached:        9138240 kB
SwapCached:          4 kB
Active:        4574336 kB
Inactive:      5259532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22851592 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            2404 kB
Writeback:           0 kB
AnonPages:      389196 kB
Mapped:          15920 kB
Slab:           200372 kB
PageTables:       5828 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   736260 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= 71500 MiB
End job on node136 at 2011-04-02 11:36:09