Trace number 3159947

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 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S30721646-064.SATISFIABLE.cnf
MD5SUM594a31b95a871970fa7797f18ebcd756
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.017996
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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
0.00/0.01	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: 650
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 650 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 2769
0.00/0.01	c Total Clauses( cover/uncovered ): 0 2769 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     650       0    2769      5529
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
1299.98/1300.00	c interrupt  1299.97 total 1299.98
1299.98/1300.00	c INTERRUPTED ... 
1299.98/1300.00	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-3159947-1301738276/watcher-3159947-1301738276 -o /tmp/evaluation-result-3159947-1301738276/solver-3159947-1301738276 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159947-1301738276.cnf 1667704240 

running on 2 cores: 1,3

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: 4.07 4.07 4.00 3/191 12134
/proc/meminfo: memFree=22150936/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=29204 CPUtime=0 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 1221 0 0 0 0 0 0 0 25 0 1 0 285425494 29904896 1158 33554432000 4194304 4947581 140734422958336 18446744073709551615 271550231611 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12134/statm: 7301 1169 277 184 0 2176 0

[startup+0.06698 s]
/proc/loadavg: 4.07 4.07 4.00 3/191 12134
/proc/meminfo: memFree=22150936/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=43004 CPUtime=0.05 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 3266 0 0 0 5 0 0 0 25 0 1 0 285425494 44036096 3198 33554432000 4194304 4947581 140734422958336 18446744073709551615 4352059 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 10751 3198 454 184 0 5626 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 43004

[startup+0.100983 s]
/proc/loadavg: 4.07 4.07 4.00 3/191 12134
/proc/meminfo: memFree=22150936/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=43004 CPUtime=0.09 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 3306 0 0 0 9 0 0 0 25 0 1 0 285425494 44036096 3238 33554432000 4194304 4947581 140734422958336 18446744073709551615 4346185 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 10751 3238 456 184 0 5626 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43004

[startup+0.300949 s]
/proc/loadavg: 4.07 4.07 4.00 3/191 12134
/proc/meminfo: memFree=22150936/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=51552 CPUtime=0.29 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 3574 0 0 0 29 0 0 0 25 0 1 0 285425494 52789248 3506 33554432000 4194304 4947581 140734422958336 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 12888 3506 456 184 0 7763 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51552

[startup+0.700864 s]
/proc/loadavg: 4.07 4.07 4.00 3/191 12134
/proc/meminfo: memFree=22150936/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=60256 CPUtime=0.69 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 4006 0 0 0 69 0 0 0 25 0 1 0 285425494 61702144 3938 33554432000 4194304 4947581 140734422958336 18446744073709551615 4399453 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 15064 3938 456 184 0 9939 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60256

[startup+1.50072 s]
/proc/loadavg: 4.07 4.07 4.00 4/192 12163
/proc/meminfo: memFree=22388040/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=78104 CPUtime=1.48 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 6393 0 0 0 148 0 0 0 25 0 1 0 285425494 79978496 6325 33554432000 4194304 4947581 140734422958336 18446744073709551615 4491879 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 19526 6325 465 184 0 14401 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 78104

[startup+3.10044 s]
/proc/loadavg: 4.07 4.07 4.00 4/192 12163
/proc/meminfo: memFree=22368944/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=96180 CPUtime=3.08 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 7607 0 0 0 308 0 0 0 25 0 1 0 285425494 98488320 7539 33554432000 4194304 4947581 140734422958336 18446744073709551615 4351059 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 24045 7539 465 184 0 18920 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 96180

[startup+6.30084 s]
/proc/loadavg: 4.07 4.07 4.00 5/194 12190
/proc/meminfo: memFree=22329152/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=105536 CPUtime=6.29 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 8367 0 0 0 628 1 0 0 25 0 1 0 285425494 108068864 8299 33554432000 4194304 4947581 140734422958336 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 26384 8299 465 184 0 21259 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 105536

[startup+12.7007 s]
/proc/loadavg: 4.06 4.06 4.00 5/194 12190
/proc/meminfo: memFree=22287808/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=105536 CPUtime=12.69 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 12421 0 0 0 1268 1 0 0 25 0 1 0 285425494 108068864 12344 33554432000 4194304 4947581 140734422958336 18446744073709551615 4399447 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 26384 12344 465 184 0 21259 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 105536

[startup+25.5004 s]
/proc/loadavg: 4.05 4.06 4.00 5/194 12191
/proc/meminfo: memFree=22248268/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=105536 CPUtime=25.49 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 14495 0 0 0 2547 2 0 0 25 0 1 0 285425494 108068864 14418 33554432000 4194304 4947581 140734422958336 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 26384 14418 465 184 0 21259 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 105536

[startup+51.1007 s]
/proc/loadavg: 4.11 4.07 4.01 5/194 12192
/proc/meminfo: memFree=22221160/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=115708 CPUtime=51.09 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 17974 0 0 0 5107 2 0 0 25 0 1 0 285425494 118484992 17897 33554432000 4194304 4947581 140734422958336 18446744073709551615 4399878 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 28927 17897 465 184 0 23802 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 115708

[startup+102.306 s]
/proc/loadavg: 4.04 4.06 4.00 5/194 12193
/proc/meminfo: memFree=22140548/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=179192 CPUtime=102.3 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 30436 0 0 0 10225 5 0 0 25 0 1 0 285425494 183492608 30349 33554432000 4194304 4947581 140734422958336 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 44798 30349 469 184 0 39673 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 179192

[startup+162.3 s]
/proc/loadavg: 4.01 4.04 4.00 5/194 12194
/proc/meminfo: memFree=22120296/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=179192 CPUtime=162.29 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 31427 0 0 0 16224 5 0 0 25 0 1 0 285425494 183492608 31340 33554432000 4194304 4947581 140734422958336 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 44798 31340 469 184 0 39673 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 179192

[startup+222.301 s]
/proc/loadavg: 4.00 4.03 4.00 5/194 12205
/proc/meminfo: memFree=22088128/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=179192 CPUtime=222.28 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 32619 0 0 0 22223 5 0 0 25 0 1 0 285425494 183492608 32529 33554432000 4194304 4947581 140734422958336 18446744073709551615 4350467 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 44798 32529 466 184 0 39673 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 179192

[startup+282.301 s]
/proc/loadavg: 4.00 4.03 4.00 5/194 12207
/proc/meminfo: memFree=22076580/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=179192 CPUtime=282.29 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 33038 0 0 0 28223 6 0 0 25 0 1 0 285425494 183492608 32948 33554432000 4194304 4947581 140734422958336 18446744073709551615 4400319 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 44798 32948 466 184 0 39673 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 179192

[startup+342.301 s]
/proc/loadavg: 4.00 4.02 4.00 5/194 12208
/proc/meminfo: memFree=22036252/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=179192 CPUtime=342.28 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 33508 0 0 0 34222 6 0 0 25 0 1 0 285425494 183492608 33418 33554432000 4194304 4947581 140734422958336 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 44798 33418 466 184 0 39673 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 179192

[startup+402.301 s]
/proc/loadavg: 4.06 4.03 4.00 5/194 12241
/proc/meminfo: memFree=22154568/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=179192 CPUtime=402.29 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 33998 0 0 0 40222 7 0 0 25 0 1 0 285425494 183492608 33908 33554432000 4194304 4947581 140734422958336 18446744073709551615 4352791 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 44798 33908 466 184 0 39673 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 179192

[startup+462.301 s]
/proc/loadavg: 4.12 4.05 4.01 5/194 12242
/proc/meminfo: memFree=22125364/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=179192 CPUtime=462.29 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 34145 0 0 0 46222 7 0 0 25 0 1 0 285425494 183492608 34055 33554432000 4194304 4947581 140734422958336 18446744073709551615 4399453 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 44798 34055 466 184 0 39673 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 179192

[startup+522.301 s]
/proc/loadavg: 4.04 4.04 4.00 5/194 12244
/proc/meminfo: memFree=22109708/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=179192 CPUtime=522.29 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 34600 0 0 0 52222 7 0 0 25 0 1 0 285425494 183492608 34510 33554432000 4194304 4947581 140734422958336 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 44798 34510 466 184 0 39673 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 179192

[startup+582.301 s]
/proc/loadavg: 4.16 4.08 4.01 5/194 12246
/proc/meminfo: memFree=22057584/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=179192 CPUtime=582.29 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 35091 0 0 0 58222 7 0 0 25 0 1 0 285425494 183492608 35001 33554432000 4194304 4947581 140734422958336 18446744073709551615 4398472 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 44798 35001 466 184 0 39673 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 179192

[startup+642.301 s]
/proc/loadavg: 4.19 4.09 4.02 5/194 12247
/proc/meminfo: memFree=22045140/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=179192 CPUtime=642.29 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 35247 0 0 0 64222 7 0 0 25 0 1 0 285425494 183492608 33636 33554432000 4194304 4947581 140734422958336 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 44798 33636 466 184 0 39673 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 179192

[startup+702.3 s]
/proc/loadavg: 4.07 4.07 4.01 5/194 12249
/proc/meminfo: memFree=22027124/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=226072 CPUtime=702.28 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 35346 0 0 0 70221 7 0 0 25 0 1 0 285425494 231497728 33735 33554432000 4194304 4947581 140734422958336 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 56518 33735 466 184 0 51393 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 226072

[startup+762.307 s]
/proc/loadavg: 4.16 4.09 4.02 5/194 12250
/proc/meminfo: memFree=22023000/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=226072 CPUtime=762.29 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 35458 0 0 0 76222 7 0 0 25 0 1 0 285425494 231497728 33847 33554432000 4194304 4947581 140734422958336 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 56518 33847 466 184 0 51393 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 226072

[startup+822.3 s]
/proc/loadavg: 4.06 4.07 4.01 5/194 12252
/proc/meminfo: memFree=22002876/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=226200 CPUtime=822.28 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 37273 0 0 0 82221 7 0 0 25 0 1 0 285425494 231628800 35661 33554432000 4194304 4947581 140734422958336 18446744073709551615 4400319 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 56550 35661 465 184 0 51425 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 226200

[startup+882.3 s]
/proc/loadavg: 4.02 4.05 4.00 5/194 12254
/proc/meminfo: memFree=21995020/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=226200 CPUtime=882.28 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 37281 0 0 0 88221 7 0 0 25 0 1 0 285425494 231628800 35669 33554432000 4194304 4947581 140734422958336 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 56550 35669 465 184 0 51425 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 226200

[startup+942.301 s]
/proc/loadavg: 4.08 4.06 4.01 5/194 12255
/proc/meminfo: memFree=21973664/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=226200 CPUtime=942.27 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 37288 0 0 0 94220 7 0 0 25 0 1 0 285425494 231628800 35676 33554432000 4194304 4947581 140734422958336 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 56550 35676 465 184 0 51425 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 226200

[startup+1002.3 s]
/proc/loadavg: 4.12 4.08 4.01 5/194 12257
/proc/meminfo: memFree=21953412/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=238392 CPUtime=1002.28 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 42050 0 0 0 100219 9 0 0 25 0 1 0 285425494 244113408 40438 33554432000 4194304 4947581 140734422958336 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 59598 40438 465 184 0 54473 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 238392

[startup+1062.3 s]
/proc/loadavg: 4.04 4.06 4.00 5/194 12258
/proc/meminfo: memFree=21937752/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=300220 CPUtime=1062.28 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 44573 0 0 0 106218 10 0 0 25 0 1 0 285425494 307425280 42961 33554432000 4194304 4947581 140734422958336 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 3 0 0 0
/proc/12134/statm: 75055 42961 465 184 0 69930 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 300220

[startup+1122.3 s]
/proc/loadavg: 4.07 4.06 4.00 5/194 12260
/proc/meminfo: memFree=21915020/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=300220 CPUtime=1122.27 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 49268 0 0 0 112216 11 0 0 25 0 1 0 285425494 307425280 47656 33554432000 4194304 4947581 140734422958336 18446744073709551615 4399787 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 75055 47656 465 184 0 69930 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 300220

[startup+1182.3 s]
/proc/loadavg: 4.10 4.07 4.01 5/194 12262
/proc/meminfo: memFree=21887592/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=300220 CPUtime=1182.27 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 49818 0 0 0 118216 11 0 0 25 0 1 0 285425494 307425280 48206 33554432000 4194304 4947581 140734422958336 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 75055 48206 465 184 0 69930 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 300220

[startup+1242.3 s]
/proc/loadavg: 4.04 4.05 4.00 5/194 12263
/proc/meminfo: memFree=21878260/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=300220 CPUtime=1242.27 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 49826 0 0 0 124216 11 0 0 25 0 1 0 285425494 307425280 48214 33554432000 4194304 4947581 140734422958336 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 75055 48214 465 184 0 69930 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 300220



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.04 4.00 5/194 12265
/proc/meminfo: memFree=21856664/32951124 swapFree=67111528/67111528
[pid=12134] ppid=12132 vsize=359504 CPUtime=1299.98 cores=1,3
/proc/12134/stat : 12134 (synit_sat) R 12132 12134 11531 0 -1 4202496 54353 0 0 0 129983 15 0 0 25 0 1 0 285425494 368132096 52741 33554432000 4194304 4947581 140734422958336 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/12134/statm: 89876 52741 465 184 0 84751 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 359504

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
CPU user time (s): 1299.84
CPU system time (s): 0.159975
CPU usage (%): 99.9985
Max. virtual memory (cumulated for all children) (KiB): 359504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.84
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54358
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= 16670

runsolver used 1.9997 second user time and 5.10522 second system time

The end

Launcher Data 

Begin job on node133 at 2011-04-02 11:57:56
IDJOB=3159947
IDBENCH=82970
IDSOLVER=1571
FILE ID=node133/3159947-1301738276
RUNJOBID= node133-1301733065-11551
PBS_JOBID= 12840936
Free space on /tmp= 72176 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S30721646-064.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159947-1301738276/watcher-3159947-1301738276 -o /tmp/evaluation-result-3159947-1301738276/solver-3159947-1301738276 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159947-1301738276.cnf 1667704240

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

MD5SUM BENCH= 594a31b95a871970fa7797f18ebcd756
RANDOM SEED=1667704240

node133.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		: 2666.834
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	: 5333.66
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		: 2666.834
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		: 2666.834
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		: 2666.834
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	: 6741.12
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		: 2666.834
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	: 5332.74
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		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
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	: 5332.74
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		: 2666.834
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22150968 kB
Buffers:        345908 kB
Cached:        9718824 kB
SwapCached:          0 kB
Active:        7702116 kB
Inactive:      2849052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22150968 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2336 kB
Writeback:           0 kB
AnonPages:      486376 kB
Mapped:          16476 kB
Slab:           185384 kB
PageTables:       6292 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   852688 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72176 MiB
End job on node133 at 2011-04-02 12:19:38