Trace number 3159972

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-k3-r4.26-v600-c2556-S735137557-045.SATISFIABLE.cnf
MD5SUMdb052c7898d14b578cec80f7488daf9a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.003999
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 

0.00/0.01	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: 600
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 600 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 2556
0.00/0.01	c Total Clauses( cover/uncovered ): 0 2556 0%
0.00/0.01	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      5107
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
1300.01/1300.00	c interrupt  1300.02 total 1300.02
1300.01/1300.00	c INTERRUPTED ... 
1300.01/1300.00	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-3159972-1301738281/watcher-3159972-1301738281 -o /tmp/evaluation-result-3159972-1301738281/solver-3159972-1301738281 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159972-1301738281.cnf 224251426 

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 3.94 5/187 17177
/proc/meminfo: memFree=20784632/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=29716 CPUtime=0 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 1892 0 0 0 0 0 0 0 25 0 1 0 285426741 30429184 1830 33554432000 4194304 4947581 140733405762112 18446744073709551615 4308672 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17177/statm: 7429 1840 320 184 0 2304 0

[startup+0.060168 s]
/proc/loadavg: 4.00 4.00 3.94 5/187 17177
/proc/meminfo: memFree=20784632/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=43004 CPUtime=0.05 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 3216 0 0 0 5 0 0 0 25 0 1 0 285426741 44036096 3145 33554432000 4194304 4947581 140733405762112 18446744073709551615 4399344 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 10751 3145 455 184 0 5626 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 43004

[startup+0.101159 s]
/proc/loadavg: 4.00 4.00 3.94 5/187 17177
/proc/meminfo: memFree=20784632/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=43004 CPUtime=0.09 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 3252 0 0 0 9 0 0 0 25 0 1 0 285426741 44036096 3181 33554432000 4194304 4947581 140733405762112 18446744073709551615 4400822 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 10751 3181 457 184 0 5626 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43004

[startup+0.301124 s]
/proc/loadavg: 4.00 4.00 3.94 5/187 17177
/proc/meminfo: memFree=20784632/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=51528 CPUtime=0.29 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 3511 0 0 0 29 0 0 0 25 0 1 0 285426741 52764672 3440 33554432000 4194304 4947581 140733405762112 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 12882 3440 457 184 0 7757 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51528

[startup+0.701052 s]
/proc/loadavg: 4.00 4.00 3.94 5/187 17177
/proc/meminfo: memFree=20784632/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=60228 CPUtime=0.69 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 3929 0 0 0 69 0 0 0 25 0 1 0 285426741 61673472 3858 33554432000 4194304 4947581 140733405762112 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 15057 3859 457 184 0 9932 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60228

[startup+1.5009 s]
/proc/loadavg: 4.08 4.02 3.94 5/188 17178
/proc/meminfo: memFree=20768628/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=78036 CPUtime=1.49 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 4730 0 0 0 149 0 0 0 25 0 1 0 285426741 79908864 4659 33554432000 4194304 4947581 140733405762112 18446744073709551615 4353298 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 19509 4659 461 184 0 14384 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78036

[startup+3.10066 s]
/proc/loadavg: 4.08 4.02 3.94 5/188 17178
/proc/meminfo: memFree=20757592/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=96580 CPUtime=3.09 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 7540 0 0 0 308 1 0 0 25 0 1 0 285426741 98897920 7469 33554432000 4194304 4947581 140733405762112 18446744073709551615 4353082 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 24145 7469 466 184 0 19020 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96580

[startup+6.30109 s]
/proc/loadavg: 4.23 4.05 3.95 5/188 17179
/proc/meminfo: memFree=20745440/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=105788 CPUtime=6.29 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 8070 0 0 0 628 1 0 0 25 0 1 0 285426741 108326912 7999 33554432000 4194304 4947581 140733405762112 18446744073709551615 4352463 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 26447 7999 466 184 0 21322 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 105788

[startup+12.701 s]
/proc/loadavg: 4.21 4.05 3.95 5/188 17179
/proc/meminfo: memFree=20732400/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=105788 CPUtime=12.69 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 11250 0 0 0 1267 2 0 0 25 0 1 0 285426741 108326912 11169 33554432000 4194304 4947581 140733405762112 18446744073709551615 4491819 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 26447 11169 466 184 0 21322 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 105788

[startup+25.5008 s]
/proc/loadavg: 4.18 4.05 3.95 5/188 17179
/proc/meminfo: memFree=20705228/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=125112 CPUtime=25.49 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 15209 0 0 0 2546 3 0 0 25 0 1 0 285426741 128114688 15128 33554432000 4194304 4947581 140733405762112 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 31278 15128 466 184 0 26153 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 125112

[startup+51.1064 s]
/proc/loadavg: 4.11 4.04 3.95 5/188 17180
/proc/meminfo: memFree=20671356/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=135280 CPUtime=51.1 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 18374 0 0 0 5106 4 0 0 25 0 1 0 285426741 138526720 18293 33554432000 4194304 4947581 140733405762112 18446744073709551615 4400448 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 33820 18293 466 184 0 28695 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 135280

[startup+102.301 s]
/proc/loadavg: 4.05 4.03 3.95 5/188 17181
/proc/meminfo: memFree=20629060/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=156084 CPUtime=102.3 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 23614 0 0 0 10223 7 0 0 25 0 1 0 285426741 159830016 23533 33554432000 4194304 4947581 140733405762112 18446744073709551615 4399891 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 39021 23533 466 184 0 33896 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 156084

[startup+162.301 s]
/proc/loadavg: 4.02 4.02 3.95 5/188 17183
/proc/meminfo: memFree=20593696/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=156084 CPUtime=162.29 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 27947 0 0 0 16221 8 0 0 25 0 1 0 285426741 159830016 27853 33554432000 4194304 4947581 140733405762112 18446744073709551615 4352035 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 39021 27853 466 184 0 33896 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 156084

[startup+222.301 s]
/proc/loadavg: 4.08 4.03 3.96 5/188 17193
/proc/meminfo: memFree=20544024/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=189636 CPUtime=222.29 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 33859 0 0 0 22219 10 0 0 25 0 1 0 285426741 194187264 33765 33554432000 4194304 4947581 140733405762112 18446744073709551615 4351033 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 47409 33765 468 184 0 42284 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 189636

[startup+282.301 s]
/proc/loadavg: 4.03 4.03 3.96 5/188 17195
/proc/meminfo: memFree=20518824/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=189636 CPUtime=282.3 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 34112 0 0 0 28219 11 0 0 25 0 1 0 285426741 194187264 34018 33554432000 4194304 4947581 140733405762112 18446744073709551615 4399961 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 47409 34018 468 184 0 42284 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 189636

[startup+342.301 s]
/proc/loadavg: 4.07 4.03 3.96 5/188 17197
/proc/meminfo: memFree=20466840/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=189636 CPUtime=342.3 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 36193 0 0 0 34219 11 0 0 25 0 1 0 285426741 194187264 36099 33554432000 4194304 4947581 140733405762112 18446744073709551615 4491952 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 47409 36099 468 184 0 42284 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 189636

[startup+402.301 s]
/proc/loadavg: 4.02 4.03 3.96 5/188 17198
/proc/meminfo: memFree=20424036/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=213188 CPUtime=402.3 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 41236 0 0 0 40217 13 0 0 25 0 1 0 285426741 218304512 41142 33554432000 4194304 4947581 140733405762112 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 53297 41142 468 184 0 48172 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 213188

[startup+462.301 s]
/proc/loadavg: 4.01 4.02 3.96 5/188 17228
/proc/meminfo: memFree=20632768/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=213188 CPUtime=462.3 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 41750 0 0 0 46216 14 0 0 25 0 1 0 285426741 218304512 41656 33554432000 4194304 4947581 140733405762112 18446744073709551615 4399720 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 53297 41656 468 184 0 48172 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 213188

[startup+522.301 s]
/proc/loadavg: 4.00 4.01 3.96 5/188 17232
/proc/meminfo: memFree=20597052/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=213188 CPUtime=522.29 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 44462 0 0 0 52215 14 0 0 25 0 1 0 285426741 218304512 42397 33554432000 4194304 4947581 140733405762112 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 53297 42397 468 184 0 48172 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 213188

[startup+582.301 s]
/proc/loadavg: 4.00 4.01 3.96 5/188 17262
/proc/meminfo: memFree=20805812/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=213188 CPUtime=582.3 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 44889 0 0 0 58216 14 0 0 25 0 1 0 285426741 218304512 42824 33554432000 4194304 4947581 140733405762112 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 53297 42824 468 184 0 48172 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 213188

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 17264
/proc/meminfo: memFree=20758052/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=263076 CPUtime=642.3 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 48948 0 0 0 64215 15 0 0 25 0 1 0 285426741 269389824 46883 33554432000 4194304 4947581 140733405762112 18446744073709551615 4400163 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 65769 46883 468 184 0 60644 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 263076

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 17265
/proc/meminfo: memFree=20736960/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=275720 CPUtime=702.3 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 51220 0 0 0 70214 16 0 0 25 0 1 0 285426741 282337280 49155 33554432000 4194304 4947581 140733405762112 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 68930 49155 468 184 0 63805 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 275720

[startup+762.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 17267
/proc/meminfo: memFree=20720444/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=326284 CPUtime=762.31 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 52371 0 0 0 76214 17 0 0 25 0 1 0 285426741 334114816 50306 33554432000 4194304 4947581 140733405762112 18446744073709551615 4399787 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 81571 50306 468 184 0 76446 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 326284

[startup+822.3 s]
/proc/loadavg: 4.04 4.01 3.97 5/188 17268
/proc/meminfo: memFree=20703932/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=326284 CPUtime=822.31 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 52787 0 0 0 82214 17 0 0 25 0 1 0 285426741 334114816 50722 33554432000 4194304 4947581 140733405762112 18446744073709551615 4399854 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 81571 50722 468 184 0 76446 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 326284

[startup+882.301 s]
/proc/loadavg: 4.07 4.02 3.97 5/188 17270
/proc/meminfo: memFree=20663116/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=326412 CPUtime=882.31 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 52862 0 0 0 88214 17 0 0 25 0 1 0 285426741 334245888 50797 33554432000 4194304 4947581 140733405762112 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 81603 50797 468 184 0 76478 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 326412

[startup+942.301 s]
/proc/loadavg: 4.02 4.02 3.97 5/188 17272
/proc/meminfo: memFree=20618836/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=326412 CPUtime=942.31 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 52862 0 0 0 94214 17 0 0 25 0 1 0 285426741 334245888 50797 33554432000 4194304 4947581 140733405762112 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 81603 50797 468 184 0 76478 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 326412

[startup+1002.3 s]
/proc/loadavg: 4.01 4.01 3.97 5/188 17273
/proc/meminfo: memFree=20593528/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=379472 CPUtime=1002.31 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 53276 0 0 0 100214 17 0 0 25 0 1 0 285426741 388579328 51211 33554432000 4194304 4947581 140733405762112 18446744073709551615 4400000 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 94868 51211 468 184 0 89743 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 379472

[startup+1062.31 s]
/proc/loadavg: 4.00 4.01 3.97 5/188 17275
/proc/meminfo: memFree=20577516/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=379472 CPUtime=1062.32 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 56317 0 0 0 106213 19 0 0 25 0 1 0 285426741 388579328 54252 33554432000 4194304 4947581 140733405762112 18446744073709551615 4343405 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 94868 54252 468 184 0 89743 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 379472

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/188 17276
/proc/meminfo: memFree=20557912/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=379472 CPUtime=1122.31 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 56317 0 0 0 112212 19 0 0 25 0 1 0 285426741 388579328 54252 33554432000 4194304 4947581 140733405762112 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 94868 54252 468 184 0 89743 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 379472

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/188 17278
/proc/meminfo: memFree=20553436/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=379472 CPUtime=1182.31 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 56393 0 0 0 118212 19 0 0 25 0 1 0 285426741 388579328 54328 33554432000 4194304 4947581 140733405762112 18446744073709551615 4491864 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 94868 54328 468 184 0 89743 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 379472

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/188 17280
/proc/meminfo: memFree=20525400/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=379472 CPUtime=1242.31 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 56403 0 0 0 124212 19 0 0 25 0 1 0 285426741 388579328 54338 33554432000 4194304 4947581 140733405762112 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 94868 54338 468 184 0 89743 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 379472



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.92 3.98 3.97 4/183 17299
/proc/meminfo: memFree=20711448/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=379472 CPUtime=1300.01 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 59403 0 0 0 129981 20 0 0 25 0 1 0 285426741 388579328 57338 33554432000 4194304 4947581 140733405762112 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 94868 57338 468 184 0 89743 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 379472

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: 3.92 3.98 3.97 4/183 17299
/proc/meminfo: memFree=20711448/32951132 swapFree=67111528/67111528
[pid=17177] ppid=17175 vsize=379472 CPUtime=1300.01 cores=0,2
/proc/17177/stat : 17177 (synit_sat) R 17175 17177 16493 0 -1 4202496 59403 0 0 0 129981 20 0 0 25 0 1 0 285426741 388579328 57338 33554432000 4194304 4947581 140733405762112 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/17177/statm: 94868 57338 468 184 0 89743 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 379472

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.82
CPU system time (s): 0.219966
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 379472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.82
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59408
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= 6
involuntary context switches= 2607

runsolver used 2.6016 second user time and 5.51916 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-02 11:58:01
IDJOB=3159972
IDBENCH=82995
IDSOLVER=1571
FILE ID=node128/3159972-1301738281
RUNJOBID= node128-1301733063-16511
PBS_JOBID= 12840941
Free space on /tmp= 71120 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S735137557-045.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159972-1301738281/watcher-3159972-1301738281 -o /tmp/evaluation-result-3159972-1301738281/solver-3159972-1301738281 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159972-1301738281.cnf 224251426

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

MD5SUM BENCH= db052c7898d14b578cec80f7488daf9a
RANDOM SEED=224251426

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      20784788 kB
Buffers:        340376 kB
Cached:       10970544 kB
SwapCached:          0 kB
Active:        8396792 kB
Inactive:      3493308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      20784788 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4964 kB
Writeback:           0 kB
AnonPages:      579052 kB
Mapped:          17524 kB
Slab:           213468 kB
PageTables:       6472 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  1042904 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71120 MiB
End job on node128 at 2011-04-02 12:19:43