Trace number 3160003

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-v550-c2343-S1610857498-043.SATISFIABLE.cnf
MD5SUM0d600e03980bc39de7eca1909ca62db5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.006998
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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
0.00/0.01	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: 550
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 550 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 2343
0.00/0.01	c Total Clauses( cover/uncovered ): 0 2343 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     550       0    2343      4679
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  0.01 total 0.01
1300.02/1300.00	c interrupt  1300.01 total 1300.02
1300.02/1300.00	c INTERRUPTED ... 
1300.02/1300.00	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3160003-1301738834/watcher-3160003-1301738834 -o /tmp/evaluation-result-3160003-1301738834/solver-3160003-1301738834 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3160003-1301738834.cnf 1528193405 

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 3.98 3.93 5/189 21168
/proc/meminfo: memFree=23279220/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=29716 CPUtime=0 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 1685 0 0 0 0 0 0 0 25 0 1 0 285481124 30429184 1622 33554432000 4194304 4947581 140734176035392 18446744073709551615 218917557648 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21168/statm: 7429 1622 287 184 0 2304 0

[startup+0.0422591 s]
/proc/loadavg: 3.92 3.98 3.93 5/189 21168
/proc/meminfo: memFree=23279220/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=41980 CPUtime=0.03 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 3109 0 0 0 3 0 0 0 25 0 1 0 285481124 42987520 3043 33554432000 4194304 4947581 140734176035392 18446744073709551615 4400822 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 10495 3043 455 184 0 5370 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 41980

[startup+0.100275 s]
/proc/loadavg: 3.92 3.98 3.93 5/189 21168
/proc/meminfo: memFree=23279220/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=41980 CPUtime=0.09 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 3185 0 0 0 9 0 0 0 25 0 1 0 285481124 42987520 3119 33554432000 4194304 4947581 140734176035392 18446744073709551615 4400180 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 10495 3119 457 184 0 5370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41980

[startup+0.300239 s]
/proc/loadavg: 3.92 3.98 3.93 5/189 21168
/proc/meminfo: memFree=23279220/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=51516 CPUtime=0.29 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 3453 0 0 0 29 0 0 0 25 0 1 0 285481124 52752384 3387 33554432000 4194304 4947581 140734176035392 18446744073709551615 4399322 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 12879 3387 457 184 0 7754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51516

[startup+0.701157 s]
/proc/loadavg: 3.92 3.98 3.93 5/189 21168
/proc/meminfo: memFree=23279220/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=60184 CPUtime=0.69 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 3835 0 0 0 69 0 0 0 25 0 1 0 285481124 61628416 3769 33554432000 4194304 4947581 140734176035392 18446744073709551615 4399493 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 15046 3769 457 184 0 9921 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60184

[startup+1.50102 s]
/proc/loadavg: 3.92 3.98 3.93 5/190 21169
/proc/meminfo: memFree=23264208/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=77896 CPUtime=1.49 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 4631 0 0 0 149 0 0 0 25 0 1 0 285481124 79765504 4565 33554432000 4194304 4947581 140734176035392 18446744073709551615 4400144 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 19474 4565 461 184 0 14349 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77896

[startup+3.10069 s]
/proc/loadavg: 3.92 3.98 3.93 5/190 21169
/proc/meminfo: memFree=23254536/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=95828 CPUtime=3.09 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 7072 0 0 0 308 1 0 0 25 0 1 0 285481124 98127872 7006 33554432000 4194304 4947581 140734176035392 18446744073709551615 4399405 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 23957 7006 466 184 0 18832 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 95828

[startup+6.30115 s]
/proc/loadavg: 3.93 3.98 3.93 5/190 21169
/proc/meminfo: memFree=23245732/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=104900 CPUtime=6.29 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 8334 0 0 0 628 1 0 0 25 0 1 0 285481124 107417600 8268 33554432000 4194304 4947581 140734176035392 18446744073709551615 4399881 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 26225 8268 466 184 0 21100 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104900

[startup+12.701 s]
/proc/loadavg: 3.93 3.98 3.93 5/190 21169
/proc/meminfo: memFree=23231316/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=114708 CPUtime=12.69 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 11683 0 0 0 1268 1 0 0 25 0 1 0 285481124 117460992 11607 33554432000 4194304 4947581 140734176035392 18446744073709551615 4491819 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 28677 11607 466 184 0 23552 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 114708

[startup+25.5007 s]
/proc/loadavg: 3.95 3.98 3.93 5/190 21169
/proc/meminfo: memFree=23209232/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=124328 CPUtime=25.49 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 14579 0 0 0 2547 2 0 0 25 0 1 0 285481124 127311872 14503 33554432000 4194304 4947581 140734176035392 18446744073709551615 4399872 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 31082 14503 466 184 0 25957 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 124328

[startup+51.101 s]
/proc/loadavg: 3.96 3.98 3.93 5/190 21170
/proc/meminfo: memFree=23183904/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=134084 CPUtime=51.09 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 16727 0 0 0 5107 2 0 0 25 0 1 0 285481124 137302016 16651 33554432000 4194304 4947581 140734176035392 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 33521 16651 466 184 0 28396 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 134084

[startup+102.307 s]
/proc/loadavg: 3.98 3.98 3.93 5/190 21171
/proc/meminfo: memFree=23144324/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=134084 CPUtime=102.3 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 18586 0 0 0 10227 3 0 0 25 0 1 0 285481124 137302016 18509 33554432000 4194304 4947581 140734176035392 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 33521 18509 466 184 0 28396 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 134084

[startup+162.301 s]
/proc/loadavg: 4.05 4.00 3.94 5/190 21173
/proc/meminfo: memFree=23083656/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=134084 CPUtime=162.29 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 22397 0 0 0 16225 4 0 0 25 0 1 0 285481124 137302016 22307 33554432000 4194304 4947581 140734176035392 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 33521 22307 466 184 0 28396 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 134084

[startup+222.301 s]
/proc/loadavg: 4.02 4.00 3.94 5/190 21175
/proc/meminfo: memFree=23033032/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=145252 CPUtime=222.29 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 25872 0 0 0 22225 4 0 0 25 0 1 0 285481124 148738048 25782 33554432000 4194304 4947581 140734176035392 18446744073709551615 4399894 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 36313 25782 466 184 0 31188 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 145252

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 21176
/proc/meminfo: memFree=23020728/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=156460 CPUtime=282.3 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 28549 0 0 0 28224 6 0 0 25 0 1 0 285481124 160215040 28459 33554432000 4194304 4947581 140734176035392 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 39115 28459 466 184 0 33990 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 156460

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 21178
/proc/meminfo: memFree=23002324/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=156460 CPUtime=342.29 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 31908 0 0 0 34223 6 0 0 25 0 1 0 285481124 160215040 31802 33554432000 4194304 4947581 140734176035392 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 39115 31802 469 184 0 33990 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 156460

[startup+402.301 s]
/proc/loadavg: 3.50 3.86 3.89 4/184 21197
/proc/meminfo: memFree=23159056/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=168140 CPUtime=402.3 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 34849 0 0 0 40222 8 0 0 25 0 1 0 285481124 172175360 34743 33554432000 4194304 4947581 140734176035392 18446744073709551615 4351347 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 42035 34743 469 184 0 36910 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 168140

[startup+462.301 s]
/proc/loadavg: 3.18 3.70 3.83 4/184 21199
/proc/meminfo: memFree=23140920/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=179960 CPUtime=462.3 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 35254 0 0 0 46222 8 0 0 25 0 1 0 285481124 184279040 35148 33554432000 4194304 4947581 140734176035392 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 44990 35148 469 184 0 39865 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 179960

[startup+522.301 s]
/proc/loadavg: 3.06 3.57 3.78 4/184 21201
/proc/meminfo: memFree=23125876/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=179960 CPUtime=522.3 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 35766 0 0 0 52222 8 0 0 25 0 1 0 285481124 184279040 35660 33554432000 4194304 4947581 140734176035392 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 44990 35660 469 184 0 39865 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 179960

[startup+582.301 s]
/proc/loadavg: 3.02 3.46 3.73 4/184 21202
/proc/meminfo: memFree=23116800/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=192136 CPUtime=582.3 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 37560 0 0 0 58221 9 0 0 25 0 1 0 285481124 196747264 37454 33554432000 4194304 4947581 140734176035392 18446744073709551615 4399970 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 48034 37454 469 184 0 42909 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 192136

[startup+642.3 s]
/proc/loadavg: 3.01 3.38 3.68 4/184 21204
/proc/meminfo: memFree=23083284/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=204440 CPUtime=642.31 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 41611 0 0 0 64221 10 0 0 25 0 1 0 285481124 209346560 41505 33554432000 4194304 4947581 140734176035392 18446744073709551615 4491876 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 51110 41505 469 184 0 45985 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 204440

[startup+702.301 s]
/proc/loadavg: 3.08 3.32 3.64 4/184 21205
/proc/meminfo: memFree=23070488/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=253644 CPUtime=702.31 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 42000 0 0 0 70220 11 0 0 25 0 1 0 285481124 259731456 41894 33554432000 4194304 4947581 140734176035392 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 63411 41894 469 184 0 58286 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 253644

[startup+762.307 s]
/proc/loadavg: 2.74 3.20 3.57 3/178 21225
/proc/meminfo: memFree=23356472/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=253644 CPUtime=762.31 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 42000 0 0 0 76220 11 0 0 25 0 1 0 285481124 259731456 41894 33554432000 4194304 4947581 140734176035392 18446744073709551615 4399839 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 63411 41894 469 184 0 58286 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 253644

[startup+822.301 s]
/proc/loadavg: 1.67 2.81 3.42 2/172 21245
/proc/meminfo: memFree=23614060/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=253644 CPUtime=822.31 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 42002 0 0 0 82220 11 0 0 25 0 1 0 285481124 259731456 41896 33554432000 4194304 4947581 140734176035392 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 63411 41896 469 184 0 58286 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 253644

[startup+882.301 s]
/proc/loadavg: 1.24 2.48 3.26 2/172 21246
/proc/meminfo: memFree=23601868/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=253644 CPUtime=882.31 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 45155 0 0 0 88220 11 0 0 25 0 1 0 285481124 259731456 45049 33554432000 4194304 4947581 140734176035392 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 63411 45049 469 184 0 58286 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 253644

[startup+942.3 s]
/proc/loadavg: 1.09 2.20 3.12 2/172 21248
/proc/meminfo: memFree=23601340/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=304896 CPUtime=942.31 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 45334 0 0 0 94220 11 0 0 25 0 1 0 285481124 312213504 45228 33554432000 4194304 4947581 140734176035392 18446744073709551615 4398697 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 76224 45228 469 184 0 71099 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 304896

[startup+1002.3 s]
/proc/loadavg: 1.03 1.98 2.98 2/172 21249
/proc/meminfo: memFree=23599436/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=304896 CPUtime=1002.31 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 45831 0 0 0 100219 12 0 0 25 0 1 0 285481124 312213504 45722 33554432000 4194304 4947581 140734176035392 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 76224 45722 466 184 0 71099 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 304896

[startup+1062.3 s]
/proc/loadavg: 1.01 1.80 2.85 2/172 21251
/proc/meminfo: memFree=23598400/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=304896 CPUtime=1062.31 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 46089 0 0 0 106219 12 0 0 25 0 1 0 285481124 312213504 45980 33554432000 4194304 4947581 140734176035392 18446744073709551615 4399968 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 76224 45980 466 184 0 71099 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 304896

[startup+1122.3 s]
/proc/loadavg: 1.00 1.65 2.74 2/172 21253
/proc/meminfo: memFree=23597612/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=304896 CPUtime=1122.31 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 46317 0 0 0 112219 12 0 0 25 0 1 0 285481124 312213504 46208 33554432000 4194304 4947581 140734176035392 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 76224 46208 466 184 0 71099 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 304896

[startup+1182.3 s]
/proc/loadavg: 1.00 1.53 2.62 2/172 21254
/proc/meminfo: memFree=23595584/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=304896 CPUtime=1182.31 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 46850 0 0 0 118219 12 0 0 25 0 1 0 285481124 312213504 46741 33554432000 4194304 4947581 140734176035392 18446744073709551615 4400323 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 76224 46741 466 184 0 71099 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 304896

[startup+1242.3 s]
/proc/loadavg: 1.00 1.43 2.52 2/172 21256
/proc/meminfo: memFree=23582272/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=304896 CPUtime=1242.32 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 50107 0 0 0 124218 14 0 0 25 0 1 0 285481124 312213504 49998 33554432000 4194304 4947581 140734176035392 18446744073709551615 4399824 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 76224 49998 466 184 0 71099 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 304896



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.00 1.35 2.42 2/172 21257
/proc/meminfo: memFree=23568960/32951124 swapFree=67111528/67111528
[pid=21168] ppid=21166 vsize=304896 CPUtime=1300.02 cores=0,2
/proc/21168/stat : 21168 (synit_sat) R 21166 21168 20348 0 -1 4202496 53450 0 0 0 129988 14 0 0 25 0 1 0 285481124 312213504 53341 33554432000 4194304 4947581 140734176035392 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/21168/statm: 76224 53341 466 184 0 71099 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 304896

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

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

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.89
CPU system time (s): 0.156976
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 304896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53455
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= 2651

runsolver used 2.08568 second user time and 4.40233 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-02 12:07:14
IDJOB=3160003
IDBENCH=83026
IDSOLVER=1571
FILE ID=node137/3160003-1301738834
RUNJOBID= node137-1301733062-20366
PBS_JOBID= 12840932
Free space on /tmp= 72404 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S1610857498-043.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3160003-1301738834/watcher-3160003-1301738834 -o /tmp/evaluation-result-3160003-1301738834/solver-3160003-1301738834 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3160003-1301738834.cnf 1528193405

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

MD5SUM BENCH= 0d600e03980bc39de7eca1909ca62db5
RANDOM SEED=1528193405

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.74
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23279376 kB
Buffers:        317216 kB
Cached:        8556800 kB
SwapCached:          0 kB
Active:        5610812 kB
Inactive:      3817952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23279376 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2392 kB
Writeback:           0 kB
AnonPages:      554676 kB
Mapped:          17228 kB
Slab:           178600 kB
PageTables:       6384 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   885236 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= 72408 MiB
End job on node137 at 2011-04-02 12:28:56