Trace number 3159983

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) 1300.07 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S610796494-086.SATISFIABLE.cnf
MD5SUM82f21398af62a72249630e457a91aa93
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.081987
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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: 600
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 600 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 2556
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2556 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     600       0    2556      5108
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
1300.04/1300.00	c interrupt  1300.04 total 1300.04
1300.04/1300.00	c INTERRUPTED ... 
1300.04/1300.00	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-3159983-1301738347/watcher-3159983-1301738347 -o /tmp/evaluation-result-3159983-1301738347/solver-3159983-1301738347 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159983-1301738347.cnf 1059419477 

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: 3.92 3.96 3.92 4/189 15701
/proc/meminfo: memFree=20690368/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=29720 CPUtime=0 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 2037 0 0 0 0 0 0 0 25 0 1 0 285434380 30433280 1972 33554432000 4194304 4947581 140735699325696 18446744073709551615 208080232192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15701/statm: 7430 1972 322 184 0 2305 0

[startup+0.070604 s]
/proc/loadavg: 3.92 3.96 3.92 4/189 15701
/proc/meminfo: memFree=20690368/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=43000 CPUtime=0.06 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 3226 0 0 0 6 0 0 0 25 0 1 0 285434380 44032000 3154 33554432000 4194304 4947581 140735699325696 18446744073709551615 4399453 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 10750 3154 455 184 0 5625 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 43000

[startup+0.100554 s]
/proc/loadavg: 3.92 3.96 3.92 4/189 15701
/proc/meminfo: memFree=20690368/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=43000 CPUtime=0.09 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 3256 0 0 0 9 0 0 0 25 0 1 0 285434380 44032000 3184 33554432000 4194304 4947581 140735699325696 18446744073709551615 4352768 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 10750 3184 457 184 0 5625 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43000

[startup+0.300515 s]
/proc/loadavg: 3.92 3.96 3.92 4/189 15701
/proc/meminfo: memFree=20690368/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=51552 CPUtime=0.29 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 3539 0 0 0 29 0 0 0 25 0 1 0 285434380 52789248 3467 33554432000 4194304 4947581 140735699325696 18446744073709551615 4399649 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 12888 3467 457 184 0 7763 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51552

[startup+0.700442 s]
/proc/loadavg: 3.92 3.96 3.92 4/189 15701
/proc/meminfo: memFree=20690368/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=60284 CPUtime=0.69 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 3977 0 0 0 69 0 0 0 25 0 1 0 285434380 61730816 3905 33554432000 4194304 4947581 140735699325696 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 15071 3905 457 184 0 9946 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60284

[startup+1.50029 s]
/proc/loadavg: 3.92 3.96 3.92 5/190 15702
/proc/meminfo: memFree=20674364/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=78144 CPUtime=1.49 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 6309 0 0 0 149 0 0 0 25 0 1 0 285434380 80019456 6237 33554432000 4194304 4947581 140735699325696 18446744073709551615 4491850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 19536 6237 466 184 0 14411 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78144

[startup+3.10092 s]
/proc/loadavg: 3.93 3.96 3.92 5/190 15702
/proc/meminfo: memFree=20665312/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=78144 CPUtime=3.09 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 6562 0 0 0 309 0 0 0 25 0 1 0 285434380 80019456 6490 33554432000 4194304 4947581 140735699325696 18446744073709551615 4400163 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 19536 6490 466 184 0 14411 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78144

[startup+6.30038 s]
/proc/loadavg: 3.93 3.96 3.92 5/190 15702
/proc/meminfo: memFree=20659200/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=105624 CPUtime=6.29 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 7854 0 0 0 628 1 0 0 25 0 1 0 285434380 108158976 7782 33554432000 4194304 4947581 140735699325696 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 26406 7782 466 184 0 21281 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 105624

[startup+12.7011 s]
/proc/loadavg: 3.94 3.96 3.92 5/190 15702
/proc/meminfo: memFree=20627352/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=115104 CPUtime=12.69 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 12568 0 0 0 1267 2 0 0 25 0 1 0 285434380 117866496 12487 33554432000 4194304 4947581 140735699325696 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 28776 12487 466 184 0 23651 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 115104

[startup+25.5007 s]
/proc/loadavg: 3.95 3.96 3.92 5/190 15703
/proc/meminfo: memFree=20598332/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=115104 CPUtime=25.49 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 14765 0 0 0 2547 2 0 0 25 0 1 0 285434380 117866496 14684 33554432000 4194304 4947581 140735699325696 18446744073709551615 4400163 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 28776 14684 466 184 0 23651 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 115104

[startup+51.1008 s]
/proc/loadavg: 3.96 3.96 3.92 5/190 15704
/proc/meminfo: memFree=20587096/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=115104 CPUtime=51.09 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 16970 0 0 0 5107 2 0 0 25 0 1 0 285434380 117866496 16889 33554432000 4194304 4947581 140735699325696 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 28776 16889 466 184 0 23651 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 115104

[startup+102.307 s]
/proc/loadavg: 3.98 3.97 3.92 5/190 15705
/proc/meminfo: memFree=20519376/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=147212 CPUtime=102.3 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 23598 0 0 0 10226 4 0 0 25 0 1 0 285434380 150745088 23517 33554432000 4194304 4947581 140735699325696 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 36803 23517 466 184 0 31678 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 147212

[startup+162.301 s]
/proc/loadavg: 4.03 3.99 3.93 5/190 15715
/proc/meminfo: memFree=20480956/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=158288 CPUtime=162.3 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 27361 0 0 0 16225 5 0 0 25 0 1 0 285434380 162086912 27269 33554432000 4194304 4947581 140735699325696 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 39572 27269 473 184 0 34447 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 158288

[startup+222.3 s]
/proc/loadavg: 4.01 3.99 3.93 5/190 15717
/proc/meminfo: memFree=20429100/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=158288 CPUtime=222.3 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 30773 0 0 0 22225 5 0 0 25 0 1 0 285434380 162086912 30681 33554432000 4194304 4947581 140735699325696 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 39572 30681 476 184 0 34447 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 158288

[startup+282.301 s]
/proc/loadavg: 4.06 4.00 3.93 5/190 15719
/proc/meminfo: memFree=20395984/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=169656 CPUtime=282.3 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 32861 0 0 0 28224 6 0 0 25 0 1 0 285434380 173727744 32769 33554432000 4194304 4947581 140735699325696 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 42414 32769 476 184 0 37289 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 169656

[startup+342.3 s]
/proc/loadavg: 4.06 4.01 3.94 5/190 15723
/proc/meminfo: memFree=20338364/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=169656 CPUtime=342.3 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 34674 0 0 0 34224 6 0 0 25 0 1 0 285434380 173727744 34579 33554432000 4194304 4947581 140735699325696 18446744073709551615 4354222 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 42414 34579 473 184 0 37289 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 169656

[startup+402.301 s]
/proc/loadavg: 4.02 4.01 3.94 5/190 15725
/proc/meminfo: memFree=20305744/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=169656 CPUtime=402.3 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 34694 0 0 0 40224 6 0 0 25 0 1 0 285434380 173727744 34599 33554432000 4194304 4947581 140735699325696 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 42414 34599 473 184 0 37289 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 169656

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 15726
/proc/meminfo: memFree=20296660/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=193716 CPUtime=462.31 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 37309 0 0 0 46223 8 0 0 25 0 1 0 285434380 198365184 37214 33554432000 4194304 4947581 140735699325696 18446744073709551615 4401204 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 48429 37214 473 184 0 43304 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 193716

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 15728
/proc/meminfo: memFree=20258940/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=193716 CPUtime=522.31 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 41786 0 0 0 52222 9 0 0 25 0 1 0 285434380 198365184 38279 33554432000 4194304 4947581 140735699325696 18446744073709551615 4399868 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 48429 38279 473 184 0 43304 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 193716

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 15730
/proc/meminfo: memFree=20246644/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=193716 CPUtime=582.31 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 42424 0 0 0 58222 9 0 0 25 0 1 0 285434380 198365184 38917 33554432000 4194304 4947581 140735699325696 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 48429 38917 473 184 0 43304 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 193716

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 15731
/proc/meminfo: memFree=20233720/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=193844 CPUtime=642.32 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 43831 0 0 0 64222 10 0 0 25 0 1 0 285434380 198496256 40254 33554432000 4194304 4947581 140735699325696 18446744073709551615 4491864 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 48461 40254 473 184 0 43336 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 193844

[startup+702.301 s]
/proc/loadavg: 3.92 3.98 3.93 4/185 15750
/proc/meminfo: memFree=20346188/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=344120 CPUtime=702.32 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 47856 0 0 0 70220 12 0 0 25 0 1 0 285434380 352378880 44279 33554432000 4194304 4947581 140735699325696 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 86030 44279 473 184 0 80905 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 344120

[startup+762.306 s]
/proc/loadavg: 3.41 3.82 3.88 4/184 15751
/proc/meminfo: memFree=20328472/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=344120 CPUtime=762.33 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 48302 0 0 0 76221 12 0 0 25 0 1 0 285434380 352378880 44725 33554432000 4194304 4947581 140735699325696 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 86030 44725 473 184 0 80905 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 344120

[startup+822.301 s]
/proc/loadavg: 3.15 3.67 3.82 4/184 15753
/proc/meminfo: memFree=20322012/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=344120 CPUtime=822.32 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 49756 0 0 0 82220 12 0 0 25 0 1 0 285434380 352378880 46179 33554432000 4194304 4947581 140735699325696 18446744073709551615 4343452 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 86030 46179 473 184 0 80905 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 344120

[startup+882.3 s]
/proc/loadavg: 3.05 3.54 3.76 4/184 15755
/proc/meminfo: memFree=20308216/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=344120 CPUtime=882.32 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 52842 0 0 0 88219 13 0 0 25 0 1 0 285434380 352378880 49265 33554432000 4194304 4947581 140735699325696 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 86030 49265 473 184 0 80905 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 344120

[startup+942.301 s]
/proc/loadavg: 3.02 3.45 3.72 4/184 15756
/proc/meminfo: memFree=20277804/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=344120 CPUtime=942.33 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 56324 0 0 0 94217 16 0 0 25 0 1 0 285434380 352378880 52747 33554432000 4194304 4947581 140735699325696 18446744073709551615 4354442 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 86030 52747 473 184 0 80905 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 344120

[startup+1002.3 s]
/proc/loadavg: 3.00 3.36 3.67 4/184 15758
/proc/meminfo: memFree=20245408/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=344120 CPUtime=1002.33 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 58261 0 0 0 100217 16 0 0 25 0 1 0 285434380 352378880 54684 33554432000 4194304 4947581 140735699325696 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 86030 54684 473 184 0 80905 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 344120

[startup+1062.3 s]
/proc/loadavg: 3.00 3.30 3.62 4/184 15759
/proc/meminfo: memFree=20203608/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=344120 CPUtime=1062.33 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 58869 0 0 0 106217 16 0 0 25 0 1 0 285434380 352378880 55292 33554432000 4194304 4947581 140735699325696 18446744073709551615 4400046 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 86030 55292 473 184 0 80905 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 344120

[startup+1122.3 s]
/proc/loadavg: 3.00 3.23 3.58 4/184 15761
/proc/meminfo: memFree=20195404/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=344120 CPUtime=1122.34 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 59152 0 0 0 112217 17 0 0 25 0 1 0 285434380 352378880 55575 33554432000 4194304 4947581 140735699325696 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 86030 55575 473 184 0 80905 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 344120

[startup+1182.3 s]
/proc/loadavg: 3.00 3.19 3.54 4/184 15763
/proc/meminfo: memFree=20178268/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=344120 CPUtime=1182.34 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 59571 0 0 0 118217 17 0 0 25 0 1 0 285434380 352378880 55863 33554432000 4194304 4947581 140735699325696 18446744073709551615 4491870 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 86030 55863 475 184 0 80905 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 344120

[startup+1242.3 s]
/proc/loadavg: 2.52 3.05 3.47 2/172 15800
/proc/meminfo: memFree=20694420/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=344120 CPUtime=1242.33 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 60045 0 0 0 124216 17 0 0 25 0 1 0 285434380 352378880 56337 33554432000 4194304 4947581 140735699325696 18446744073709551615 4401200 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 86030 56337 475 184 0 80905 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 344120



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.61 2.70 3.33 2/172 15802
/proc/meminfo: memFree=20694148/32950928 swapFree=67111528/67111528
[pid=15701] ppid=15699 vsize=344120 CPUtime=1300.04 cores=0,2
/proc/15701/stat : 15701 (synit_sat) R 15699 15701 14986 0 -1 4202496 60213 0 0 0 129987 17 0 0 25 0 1 0 285434380 352378880 56503 33554432000 4194304 4947581 140735699325696 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/15701/statm: 86030 56503 473 184 0 80905 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 344120

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): 1300.07
CPU user time (s): 1299.88
CPU system time (s): 0.189971
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 344120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.189971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60218
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= 12
involuntary context switches= 16130

runsolver used 2.05969 second user time and 4.70828 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-02 11:59:07
IDJOB=3159983
IDBENCH=83006
IDSOLVER=1571
FILE ID=node127/3159983-1301738347
RUNJOBID= node127-1301733063-15004
PBS_JOBID= 12840942
Free space on /tmp= 71336 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S610796494-086.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159983-1301738347/watcher-3159983-1301738347 -o /tmp/evaluation-result-3159983-1301738347/solver-3159983-1301738347 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159983-1301738347.cnf 1059419477

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

MD5SUM BENCH= 82f21398af62a72249630e457a91aa93
RANDOM SEED=1059419477

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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	: 5332.83
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		: 2666.823
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		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
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		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      20690648 kB
Buffers:        350996 kB
Cached:       11350616 kB
SwapCached:          0 kB
Active:        6792112 kB
Inactive:      5194068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20690648 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2352 kB
Writeback:           0 kB
AnonPages:      284784 kB
Mapped:          17112 kB
Slab:           212384 kB
PageTables:       6120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   611052 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= 71340 MiB
End job on node127 at 2011-04-02 12:20:49