Trace number 3159705

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-k7-r89-v60-c5340-S1141565617-016.SATISFIABLE.cnf
MD5SUM0d2557a5d8edb4c9702dcfea1e1cd4c5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.030994
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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: 60
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 60 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 5340
0.00/0.00	c Total Clauses( cover/uncovered ): 0 5340 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.02	c Uncover Clauses avg size: 7 max size: 7
0.00/0.02	c Final circuit: i/l/o/s      60       0    5340     19745
0.00/0.02	c cover rate 0
0.00/0.02	c rocky end  0.01 total 0.01
0.00/0.04	c covering time  0.02 total 0.03
1300.05/1300.00	c interrupt  1300.02 total 1300.05
1300.05/1300.00	c INTERRUPTED ... 
1300.05/1300.00	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-3159705-1301735669/watcher-3159705-1301735669 -o /tmp/evaluation-result-3159705-1301735669/solver-3159705-1301735669 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159705-1301735669.cnf 1907326804 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 4.03 4.01 3.73 2/185 15270
/proc/meminfo: memFree=20140392/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=30684 CPUtime=0 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 2155 0 0 0 0 0 0 0 25 0 1 0 285166573 31420416 2090 33554432000 4194304 4947581 140735057135008 18446744073709551615 4283938 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 7671 2090 376 184 0 2546 0

[startup+0.104163 s]
/proc/loadavg: 4.03 4.01 3.73 2/185 15270
/proc/meminfo: memFree=20140392/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=50172 CPUtime=0.09 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 5174 0 0 0 9 0 0 0 25 0 1 0 285166573 51376128 5070 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399242 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 12543 5070 432 184 0 7418 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 50172

[startup+0.201097 s]
/proc/loadavg: 4.03 4.01 3.73 2/185 15270
/proc/meminfo: memFree=20140392/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=50172 CPUtime=0.19 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 5174 0 0 0 19 0 0 0 25 0 1 0 285166573 51376128 5070 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399407 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 12543 5070 432 184 0 7418 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 50172

[startup+0.301129 s]
/proc/loadavg: 4.03 4.01 3.73 2/185 15270
/proc/meminfo: memFree=20140392/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=55292 CPUtime=0.29 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 6222 0 0 0 29 0 0 0 25 0 1 0 285166573 56619008 6118 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399485 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 13823 6118 436 184 0 8698 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55292

[startup+0.701048 s]
/proc/loadavg: 4.03 4.01 3.73 2/185 15270
/proc/meminfo: memFree=20140392/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=57340 CPUtime=0.69 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 6905 0 0 0 69 0 0 0 25 0 1 0 285166573 58716160 6801 33554432000 4194304 4947581 140735057135008 18446744073709551615 4398452 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 14335 6801 460 184 0 9210 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57340

[startup+1.50089 s]
/proc/loadavg: 3.78 3.96 3.72 4/188 15326
/proc/meminfo: memFree=20834108/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=74840 CPUtime=1.49 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 7443 0 0 0 149 0 0 0 25 0 1 0 285166573 76636160 7339 33554432000 4194304 4947581 140735057135008 18446744073709551615 4350973 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 18710 7339 460 184 0 13585 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74840

[startup+3.10048 s]
/proc/loadavg: 3.78 3.96 3.72 4/185 15343
/proc/meminfo: memFree=20822460/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=92900 CPUtime=3.09 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 8573 0 0 0 308 1 0 0 25 0 1 0 285166573 95129600 8469 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 23225 8469 469 184 0 18100 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 92900

[startup+6.30086 s]
/proc/loadavg: 3.80 3.96 3.72 5/190 15353
/proc/meminfo: memFree=20768952/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=102092 CPUtime=6.29 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 10896 0 0 0 628 1 0 0 25 0 1 0 285166573 104542208 10792 33554432000 4194304 4947581 140735057135008 18446744073709551615 4343389 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 25523 10792 469 184 0 20398 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 102092

[startup+12.7007 s]
/proc/loadavg: 3.82 3.96 3.72 5/190 15353
/proc/meminfo: memFree=20711620/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=130532 CPUtime=12.69 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 14104 0 0 0 1268 1 0 0 25 0 1 0 285166573 133664768 13976 33554432000 4194304 4947581 140735057135008 18446744073709551615 4515664 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 32633 13976 470 184 0 27508 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 130532

[startup+25.5002 s]
/proc/loadavg: 3.84 3.96 3.72 5/190 15353
/proc/meminfo: memFree=20667268/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=140436 CPUtime=25.49 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 16158 0 0 0 2548 1 0 0 25 0 1 0 285166573 143806464 16029 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 35109 16029 469 184 0 29984 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 140436

[startup+51.1003 s]
/proc/loadavg: 3.90 3.97 3.73 5/190 15354
/proc/meminfo: memFree=20640544/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=140436 CPUtime=51.1 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 17024 0 0 0 5108 2 0 0 25 0 1 0 285166573 143806464 16889 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 35109 16889 470 184 0 29984 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 140436

[startup+102.301 s]
/proc/loadavg: 3.96 3.97 3.74 5/190 15355
/proc/meminfo: memFree=20547288/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=150884 CPUtime=102.3 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 22541 0 0 0 10228 2 0 0 25 0 1 0 285166573 154505216 22405 33554432000 4194304 4947581 140735057135008 18446744073709551615 4352415 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 37721 22405 469 184 0 32596 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 150884

[startup+162.301 s]
/proc/loadavg: 3.98 3.97 3.75 5/190 15357
/proc/meminfo: memFree=20517384/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=150884 CPUtime=162.29 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 22956 0 0 0 16227 2 0 0 25 0 1 0 285166573 154505216 22820 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399872 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 37721 22820 469 184 0 32596 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 150884

[startup+222.307 s]
/proc/loadavg: 3.99 3.97 3.77 5/190 15359
/proc/meminfo: memFree=20472480/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=162236 CPUtime=222.3 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 27318 0 0 0 22227 3 0 0 25 0 1 0 285166573 166129664 27182 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 40559 27182 469 184 0 35434 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 162236

[startup+282.3 s]
/proc/loadavg: 4.07 3.99 3.78 5/190 15360
/proc/meminfo: memFree=20432284/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=173856 CPUtime=282.3 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 31733 0 0 0 28226 4 0 0 25 0 1 0 285166573 178028544 31597 33554432000 4194304 4947581 140735057135008 18446744073709551615 4515664 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 43464 31597 487 184 0 38339 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 173856

[startup+342.301 s]
/proc/loadavg: 4.03 3.99 3.79 5/190 15362
/proc/meminfo: memFree=20412800/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=173856 CPUtime=342.3 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 32245 0 0 0 34226 4 0 0 25 0 1 0 285166573 178028544 32109 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 43464 32109 487 184 0 38339 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 173856

[startup+402.3 s]
/proc/loadavg: 4.05 4.00 3.81 5/190 15363
/proc/meminfo: memFree=20400252/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=173856 CPUtime=402.3 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 33176 0 0 0 40226 4 0 0 25 0 1 0 285166573 178028544 33040 33554432000 4194304 4947581 140735057135008 18446744073709551615 4491952 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 43464 33040 488 184 0 38339 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 173856

[startup+462.301 s]
/proc/loadavg: 4.02 4.00 3.82 5/190 15365
/proc/meminfo: memFree=20394020/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=173856 CPUtime=462.31 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 33344 0 0 0 46226 5 0 0 25 0 1 0 285166573 178028544 33190 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 43464 33190 470 184 0 38339 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 173856

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.83 5/190 15367
/proc/meminfo: memFree=20416308/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=173856 CPUtime=522.31 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 33538 0 0 0 52226 5 0 0 25 0 1 0 285166573 178028544 31508 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 43464 31508 470 184 0 38339 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 173856

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.83 5/190 15368
/proc/meminfo: memFree=20368660/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=186384 CPUtime=582.31 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 36650 0 0 0 58226 5 0 0 25 0 1 0 285166573 190857216 34620 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 46596 34620 470 184 0 41471 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 186384

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.84 5/190 15370
/proc/meminfo: memFree=20343448/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=199044 CPUtime=642.31 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 37470 0 0 0 64225 6 0 0 25 0 1 0 285166573 203821056 35440 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 49761 35440 470 184 0 44636 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 199044

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.84 5/190 15371
/proc/meminfo: memFree=20329780/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=199044 CPUtime=702.31 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 37590 0 0 0 70225 6 0 0 25 0 1 0 285166573 203821056 35560 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 49761 35560 470 184 0 44636 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 199044

[startup+762.301 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 15373
/proc/meminfo: memFree=20326656/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=199044 CPUtime=762.33 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 37684 0 0 0 76226 7 0 0 25 0 1 0 285166573 203821056 35654 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 49761 35654 470 184 0 44636 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 199044

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 15375
/proc/meminfo: memFree=20320928/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=199044 CPUtime=822.32 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 37727 0 0 0 82225 7 0 0 25 0 1 0 285166573 203821056 35697 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 49761 35697 470 184 0 44636 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 199044

[startup+882.307 s]
/proc/loadavg: 4.06 4.02 3.87 5/190 15376
/proc/meminfo: memFree=20315944/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=199044 CPUtime=882.33 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 38727 0 0 0 88226 7 0 0 25 0 1 0 285166573 203821056 36696 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399846 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 49761 36696 469 184 0 44636 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 199044

[startup+942.3 s]
/proc/loadavg: 4.02 4.01 3.87 5/190 15378
/proc/meminfo: memFree=20314808/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=199044 CPUtime=942.32 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 38819 0 0 0 94225 7 0 0 25 0 1 0 285166573 203821056 36788 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 49761 36788 469 184 0 44636 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 199044

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 3.88 5/190 15379
/proc/meminfo: memFree=20314424/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=199044 CPUtime=1002.32 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 38836 0 0 0 100225 7 0 0 25 0 1 0 285166573 203821056 36805 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 49761 36805 469 184 0 44636 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 199044

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 15381
/proc/meminfo: memFree=20302992/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=199044 CPUtime=1062.33 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 39091 0 0 0 106226 7 0 0 25 0 1 0 285166573 203821056 37060 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 49761 37060 469 184 0 44636 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 199044

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 15383
/proc/meminfo: memFree=20269480/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=199044 CPUtime=1122.33 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 41515 0 0 0 112225 8 0 0 25 0 1 0 285166573 203821056 39484 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 49761 39484 469 184 0 44636 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 199044

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 15384
/proc/meminfo: memFree=20233868/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=226196 CPUtime=1182.33 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 46236 0 0 0 118224 9 0 0 25 0 1 0 285166573 231624704 44205 33554432000 4194304 4947581 140735057135008 18446744073709551615 4398697 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 56549 44205 469 184 0 51424 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 226196

[startup+1242.3 s]
/proc/loadavg: 4.04 4.01 3.91 5/190 15386
/proc/meminfo: memFree=20190328/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=226196 CPUtime=1242.33 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 47723 0 0 0 124223 10 0 0 25 0 1 0 285166573 231624704 45692 33554432000 4194304 4947581 140735057135008 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 56549 45692 469 184 0 51424 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 226196



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.01 3.91 5/190 15387
/proc/meminfo: memFree=20174920/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=226196 CPUtime=1300.05 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 48861 0 0 0 129994 11 0 0 25 0 1 0 285166573 231624704 46817 33554432000 4194304 4947581 140735057135008 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 56549 46817 491 184 0 51424 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 226196

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

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

[startup+1300 s]
/proc/loadavg: 4.01 4.01 3.91 5/190 15387
/proc/meminfo: memFree=20174920/32950928 swapFree=67111528/67111528
[pid=15270] ppid=15268 vsize=226196 CPUtime=1300.05 cores=4,6
/proc/15270/stat : 15270 (synit_sat) R 15268 15270 14986 0 -1 4202496 48861 0 0 0 129994 11 0 0 25 0 1 0 285166573 231624704 46817 33554432000 4194304 4947581 140735057135008 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15270/statm: 56549 46817 491 184 0 51424 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 226196

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.07
CPU user time (s): 1299.94
CPU system time (s): 0.120981
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 226196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48866
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= 1791

runsolver used 2.06569 second user time and 5.01624 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-02 11:14:29
IDJOB=3159705
IDBENCH=82728
IDSOLVER=1571
FILE ID=node127/3159705-1301735669
RUNJOBID= node127-1301733063-15005
PBS_JOBID= 12840942
Free space on /tmp= 71332 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k7-r89-v60-c5340-S1141565617-016.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159705-1301735669/watcher-3159705-1301735669 -o /tmp/evaluation-result-3159705-1301735669/solver-3159705-1301735669 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159705-1301735669.cnf 1907326804

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

MD5SUM BENCH= 0d2557a5d8edb4c9702dcfea1e1cd4c5
RANDOM SEED=1907326804

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:      20140548 kB
Buffers:        350372 kB
Cached:       11353988 kB
SwapCached:          0 kB
Active:        7340004 kB
Inactive:      5194120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20140548 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2372 kB
Writeback:           0 kB
AnonPages:      830020 kB
Mapped:          15792 kB
Slab:           212120 kB
PageTables:       6496 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  1566300 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= 71332 MiB
End job on node127 at 2011-04-02 11:36:11