Trace number 3160017

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-v600-c2556-S1383380994-043.SATISFIABLE.cnf
MD5SUM016ccbb74f587730ed4815e028a75eb1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.233964
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 600
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 600 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 2556
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2556 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     600       0    2556      5106
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
1299.99/1300.00	c interrupt  1299.99 total 1299.99
1299.99/1300.00	c INTERRUPTED ... 
1299.99/1300.00	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-3160017-1301744587/watcher-3160017-1301744587 -o /tmp/evaluation-result-3160017-1301744587/solver-3160017-1301744587 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3160017-1301744587.cnf 1276040353 

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: 3.39 3.88 3.91 5/182 6271
/proc/meminfo: memFree=22553712/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=29720 CPUtime=0 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 2034 0 0 0 0 0 0 0 20 0 1 0 286059133 30433280 1970 33554432000 4194304 4947581 140737118455872 18446744073709551615 4283938 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6271/statm: 7429 1971 322 184 0 2304 0

[startup+0.0321319 s]
/proc/loadavg: 3.39 3.88 3.91 5/182 6271
/proc/meminfo: memFree=22553712/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=43004 CPUtime=0.02 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 3189 0 0 0 2 0 0 0 18 0 1 0 286059133 44036096 3117 33554432000 4194304 4947581 140737118455872 18446744073709551615 4401284 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 10751 3117 454 184 0 5626 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 43004

[startup+0.10112 s]
/proc/loadavg: 3.39 3.88 3.91 5/182 6271
/proc/meminfo: memFree=22553712/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=43004 CPUtime=0.09 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 3261 0 0 0 9 0 0 0 18 0 1 0 286059133 44036096 3189 33554432000 4194304 4947581 140737118455872 18446744073709551615 4352598 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 10751 3189 456 184 0 5626 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43004

[startup+0.301083 s]
/proc/loadavg: 3.39 3.88 3.91 5/182 6271
/proc/meminfo: memFree=22553712/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=51536 CPUtime=0.29 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 3551 0 0 0 29 0 0 0 18 0 1 0 286059133 52772864 3479 33554432000 4194304 4947581 140737118455872 18446744073709551615 4360587 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 12884 3479 456 184 0 7759 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51536

[startup+0.701023 s]
/proc/loadavg: 3.39 3.88 3.91 5/182 6271
/proc/meminfo: memFree=22553712/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=60232 CPUtime=0.69 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 3968 0 0 0 69 0 0 0 18 0 1 0 286059133 61677568 3896 33554432000 4194304 4947581 140737118455872 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 15058 3896 456 184 0 9933 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60232

[startup+1.50087 s]
/proc/loadavg: 3.39 3.88 3.91 7/190 6284
/proc/meminfo: memFree=22477768/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=78016 CPUtime=1.49 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 6247 0 0 0 149 0 0 0 19 0 1 0 286059133 79888384 6175 33554432000 4194304 4947581 140737118455872 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 19504 6175 465 184 0 14379 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78016

[startup+3.10057 s]
/proc/loadavg: 3.39 3.88 3.91 7/190 6284
/proc/meminfo: memFree=22453860/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=96012 CPUtime=3.09 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 7383 0 0 0 309 0 0 0 25 0 1 0 286059133 98316288 7311 33554432000 4194304 4947581 140737118455872 18446744073709551615 4401204 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 24003 7311 465 184 0 18878 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96012

[startup+6.30099 s]
/proc/loadavg: 3.44 3.88 3.91 6/190 6311
/proc/meminfo: memFree=22415688/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=105344 CPUtime=6.29 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 8226 0 0 0 629 0 0 0 25 0 1 0 286059133 107872256 8154 33554432000 4194304 4947581 140737118455872 18446744073709551615 4354036 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 26336 8154 465 184 0 21211 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 105344

[startup+12.7008 s]
/proc/loadavg: 3.49 3.89 3.91 6/190 6312
/proc/meminfo: memFree=22350464/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=105344 CPUtime=12.69 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 12025 0 0 0 1268 1 0 0 25 0 1 0 286059133 107872256 11943 33554432000 4194304 4947581 140737118455872 18446744073709551615 4399824 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 26336 11943 465 184 0 21211 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 105344

[startup+25.5005 s]
/proc/loadavg: 3.60 3.89 3.91 5/190 6312
/proc/meminfo: memFree=22308824/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=105344 CPUtime=25.49 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 13990 0 0 0 2548 1 0 0 25 0 1 0 286059133 107872256 13908 33554432000 4194304 4947581 140737118455872 18446744073709551615 4399864 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 26336 13908 465 184 0 21211 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 105344

[startup+51.1009 s]
/proc/loadavg: 3.73 3.90 3.91 6/190 6312
/proc/meminfo: memFree=22266356/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=115440 CPUtime=51.09 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 17535 0 0 0 5107 2 0 0 25 0 1 0 286059133 118210560 17453 33554432000 4194304 4947581 140737118455872 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 28860 17453 465 184 0 23735 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 115440

[startup+102.308 s]
/proc/loadavg: 3.88 3.91 3.91 6/190 6314
/proc/meminfo: memFree=22175208/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=147232 CPUtime=102.3 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 24954 0 0 0 10227 3 0 0 25 0 1 0 286059133 150765568 24872 33554432000 4194304 4947581 140737118455872 18446744073709551615 4491870 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 36808 24872 465 184 0 31683 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 147232

[startup+162.301 s]
/proc/loadavg: 3.95 3.92 3.91 6/190 6316
/proc/meminfo: memFree=22147548/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=147232 CPUtime=162.29 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 25852 0 0 0 16226 3 0 0 25 0 1 0 286059133 150765568 25770 33554432000 4194304 4947581 140737118455872 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 36808 25770 465 184 0 31683 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 147232

[startup+222.301 s]
/proc/loadavg: 3.98 3.94 3.91 6/190 6317
/proc/meminfo: memFree=22089356/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=158460 CPUtime=222.29 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 30840 0 0 0 22224 5 0 0 25 0 1 0 286059133 162263040 30758 33554432000 4194304 4947581 140737118455872 18446744073709551615 4400319 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 39615 30758 465 184 0 34490 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 158460

[startup+282.301 s]
/proc/loadavg: 3.99 3.94 3.91 6/190 6319
/proc/meminfo: memFree=22053016/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=181412 CPUtime=282.28 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 36154 0 0 0 28222 6 0 0 25 0 1 0 286059133 185765888 36072 33554432000 4194304 4947581 140737118455872 18446744073709551615 4399961 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 45353 36072 465 184 0 40228 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 181412

[startup+342.301 s]
/proc/loadavg: 3.99 3.95 3.91 6/190 6320
/proc/meminfo: memFree=22025852/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=193236 CPUtime=342.29 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 38598 0 0 0 34222 7 0 0 25 0 1 0 286059133 197873664 38499 33554432000 4194304 4947581 140737118455872 18446744073709551615 4400027 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 48309 38499 467 184 0 43184 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 193236

[startup+402.301 s]
/proc/loadavg: 3.99 3.96 3.91 6/190 6322
/proc/meminfo: memFree=22007000/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=205180 CPUtime=402.28 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 40422 0 0 0 40221 7 0 0 25 0 1 0 286059133 210104320 40323 33554432000 4194304 4947581 140737118455872 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 51295 40323 467 184 0 46170 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 205180

[startup+462.3 s]
/proc/loadavg: 4.03 3.97 3.92 6/190 6324
/proc/meminfo: memFree=22005748/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=205180 CPUtime=462.29 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 42188 0 0 0 46221 8 0 0 25 0 1 0 286059133 210104320 39714 33554432000 4194304 4947581 140737118455872 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 51295 39714 467 184 0 46170 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 205180

[startup+522.3 s]
/proc/loadavg: 4.11 4.00 3.93 6/190 6325
/proc/meminfo: memFree=22018120/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=205180 CPUtime=522.28 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 42276 0 0 0 52220 8 0 0 25 0 1 0 286059133 210104320 39802 33554432000 4194304 4947581 140737118455872 18446744073709551615 4398566 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 51295 39802 467 184 0 46170 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 205180

[startup+582.3 s]
/proc/loadavg: 4.04 4.00 3.93 6/190 6327
/proc/meminfo: memFree=22002848/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=205180 CPUtime=582.28 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 44302 0 0 0 58220 8 0 0 25 0 1 0 286059133 210104320 41828 33554432000 4194304 4947581 140737118455872 18446744073709551615 4491870 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 51295 41828 467 184 0 46170 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 205180

[startup+642.3 s]
/proc/loadavg: 4.01 4.00 3.93 6/190 6328
/proc/meminfo: memFree=21945416/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=254832 CPUtime=642.29 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 48721 0 0 0 64219 10 0 0 25 0 1 0 286059133 260947968 46247 33554432000 4194304 4947581 140737118455872 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 63708 46247 467 184 0 58583 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 254832

[startup+702.301 s]
/proc/loadavg: 4.04 4.01 3.94 6/190 6330
/proc/meminfo: memFree=21905336/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=305380 CPUtime=702.28 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 53719 0 0 0 70216 12 0 0 25 0 1 0 286059133 312709120 51245 33554432000 4194304 4947581 140737118455872 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 76345 51245 467 184 0 71220 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 305380

[startup+762.307 s]
/proc/loadavg: 4.01 4.01 3.94 6/190 6332
/proc/meminfo: memFree=21869356/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=305508 CPUtime=762.29 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 60401 0 0 0 76213 16 0 0 25 0 1 0 286059133 312840192 57927 33554432000 4194304 4947581 140737118455872 18446744073709551615 4399891 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 76377 57927 467 184 0 71252 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 305508

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.94 6/190 6333
/proc/meminfo: memFree=21841064/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=305508 CPUtime=822.28 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 60798 0 0 0 82212 16 0 0 25 0 1 0 286059133 312840192 58324 33554432000 4194304 4947581 140737118455872 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 76377 58324 467 184 0 71252 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 305508

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.94 6/190 6335
/proc/meminfo: memFree=21799144/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=305508 CPUtime=882.28 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 61184 0 0 0 88212 16 0 0 25 0 1 0 286059133 312840192 58710 33554432000 4194304 4947581 140737118455872 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 76377 58710 467 184 0 71252 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 305508

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.94 6/190 6336
/proc/meminfo: memFree=21772600/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=305508 CPUtime=942.28 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 61235 0 0 0 94212 16 0 0 25 0 1 0 286059133 312840192 58761 33554432000 4194304 4947581 140737118455872 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 76377 58761 467 184 0 71252 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 305508

[startup+1002.3 s]
/proc/loadavg: 4.05 4.01 3.94 6/190 6338
/proc/meminfo: memFree=21736384/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=305508 CPUtime=1002.28 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 61620 0 0 0 100212 16 0 0 25 0 1 0 286059133 312840192 59146 33554432000 4194304 4947581 140737118455872 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 76377 59146 467 184 0 71252 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 305508

[startup+1062.3 s]
/proc/loadavg: 4.02 4.01 3.94 6/190 6340
/proc/meminfo: memFree=21699916/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=305508 CPUtime=1062.28 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 62408 0 0 0 106211 17 0 0 25 0 1 0 286059133 312840192 59934 33554432000 4194304 4947581 140737118455872 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 76377 59934 467 184 0 71252 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 305508

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.94 6/190 6350
/proc/meminfo: memFree=21668924/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=305508 CPUtime=1122.28 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 63045 0 0 0 112211 17 0 0 25 0 1 0 286059133 312840192 60571 33554432000 4194304 4947581 140737118455872 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 76377 60571 467 184 0 71252 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 305508

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.94 6/190 6352
/proc/meminfo: memFree=21612976/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=413520 CPUtime=1182.28 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 68380 0 0 0 118209 19 0 0 25 0 1 0 286059133 423444480 65906 33554432000 4194304 4947581 140737118455872 18446744073709551615 4399764 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 103380 65906 467 184 0 98255 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 413520

[startup+1242.3 s]
/proc/loadavg: 4.05 4.01 3.95 6/190 6356
/proc/meminfo: memFree=21588760/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=413520 CPUtime=1242.28 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 69097 0 0 0 124209 19 0 0 25 0 1 0 286059133 423444480 66623 33554432000 4194304 4947581 140737118455872 18446744073709551615 4343405 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 103380 66623 467 184 0 98255 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 413520



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.01 3.95 6/190 6358
/proc/meminfo: memFree=21565636/32951124 swapFree=67111528/67111528
[pid=6271] ppid=6267 vsize=413520 CPUtime=1299.99 cores=1,3
/proc/6271/stat : 6271 (synit_sat) R 6267 6271 5461 0 -1 4202496 72689 0 0 0 129978 21 0 0 25 0 1 0 286059133 423444480 70215 33554432000 4194304 4947581 140737118455872 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/6271/statm: 103380 70215 467 184 0 98255 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 413520

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): 1299.78
CPU system time (s): 0.221966
CPU usage (%): 99.9989
Max. virtual memory (cumulated for all children) (KiB): 413520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.78
system time used= 0.221966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72694
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= 7
involuntary context switches= 4261

runsolver used 2.0027 second user time and 5.08323 second system time

The end

Launcher Data 

Begin job on node106 at 2011-04-02 13:43:07
IDJOB=3160017
IDBENCH=83040
IDSOLVER=1571
FILE ID=node106/3160017-1301744587
RUNJOBID= node106-1301744587-6243
PBS_JOBID= 12840962
Free space on /tmp= 71520 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S1383380994-043.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3160017-1301744587/watcher-3160017-1301744587 -o /tmp/evaluation-result-3160017-1301744587/solver-3160017-1301744587 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3160017-1301744587.cnf 1276040353

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

MD5SUM BENCH= 016ccbb74f587730ed4815e028a75eb1
RANDOM SEED=1276040353

node106.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		: 2666.830
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		: 2666.830
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	: 5226.20
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.82
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.75
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22558852 kB
Buffers:        337204 kB
Cached:        9729588 kB
SwapCached:          0 kB
Active:        6706944 kB
Inactive:      3423028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22558852 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7632 kB
Writeback:           0 kB
AnonPages:       63516 kB
Mapped:          15084 kB
Slab:           199868 kB
PageTables:       4796 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   207680 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= 71508 MiB
End job on node106 at 2011-04-02 14:04:49