Trace number 3250483

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) 1300.05 1300.02

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-23_508.cnf
MD5SUMb891f70c80006fb02dca40f266c0cec1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables254
Number of clauses34661
Sum of the clauses size157137
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 285
Number of clauses of size 331908
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52668

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.03	c Find Units :          0
0.00/0.03	c Find Invs  :          0
0.00/0.03	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.03	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.03	c Find Ite   :          0
0.00/0.04	c UnDirect variable: 0
0.00/0.04	c UnDirect to Direct Gate: 0
0.00/0.04	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.04	c Break Cycle : 0
0.00/0.04	c Total Root : 0 Undef Var: 254
0.00/0.04	c After covering, Total Root: 0 Leaf: 0
0.00/0.04	c Variable( cover/uncovered/unused ): 0 254 0
0.00/0.04	c Unit Clauses: 0
0.00/0.04	c Binary Clauses( cover/uncovered ): 0 85
0.00/0.04	c Clauses( cover/uncovered ): 0 34576
0.00/0.04	c Total Clauses( cover/uncovered ): 0 34661 0%
0.00/0.04	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.08	c Uncover Clauses avg size: 4.53354 max size: 23
0.00/0.08	c Final circuit: i/l/o/s     254       0   34661     74970
0.00/0.08	c cover rate 0
0.00/0.08	c rocky end  0.07 total 0.07
0.10/0.17	c covering time  0.1 total 0.17
1300.03/1300.00	c interrupt  1299.86 total 1300.03
1300.03/1300.00	c INTERRUPTED ... 
1300.03/1300.00	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3250483-1303545729/watcher-3250483-1303545729 -o /tmp/evaluation-result-3250483-1303545729/solver-3250483-1303545729 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3250483-1303545729.cnf 287970439 

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: 4.00 3.96 3.81 4/189 25235
/proc/meminfo: memFree=19467404/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=29720 CPUtime=0 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 2038 0 0 0 0 0 0 0 25 0 1 0 446989074 30433280 1973 33554432000 4194304 4947581 140734759081632 18446744073709551615 255106768640 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25235/statm: 7429 1973 323 184 0 2304 0

[startup+0.102285 s]
/proc/loadavg: 4.00 3.96 3.81 4/189 25235
/proc/meminfo: memFree=19467404/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=49648 CPUtime=0.1 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 7251 0 0 0 9 1 0 0 25 0 1 0 446989074 50839552 7185 33554432000 4194304 4947581 140734759081632 18446744073709551615 4840272 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 12412 7185 403 184 0 7287 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 49648

[startup+0.200268 s]
/proc/loadavg: 4.00 3.96 3.81 4/189 25235
/proc/meminfo: memFree=19467404/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=81352 CPUtime=0.18 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 12792 0 0 0 17 1 0 0 25 0 1 0 446989074 83304448 12714 33554432000 4194304 4947581 140734759081632 18446744073709551615 255106465255 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 20338 12714 427 184 0 15213 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 81352

[startup+0.300249 s]
/proc/loadavg: 4.00 3.96 3.81 4/189 25235
/proc/meminfo: memFree=19467404/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=81352 CPUtime=0.28 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 13091 0 0 0 27 1 0 0 25 0 1 0 446989074 83304448 13013 33554432000 4194304 4947581 140734759081632 18446744073709551615 4399717 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 20338 13013 432 184 0 15213 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 81352

[startup+0.700178 s]
/proc/loadavg: 4.00 3.96 3.81 4/189 25235
/proc/meminfo: memFree=19467404/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=81352 CPUtime=0.68 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 13091 0 0 0 67 1 0 0 25 0 1 0 446989074 83304448 13013 33554432000 4194304 4947581 140734759081632 18446744073709551615 4399717 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 20338 13013 432 184 0 15213 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 81352

[startup+1.50105 s]
/proc/loadavg: 4.00 3.96 3.81 5/190 25236
/proc/meminfo: memFree=19404280/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=94028 CPUtime=1.49 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 16142 0 0 0 147 2 0 0 25 0 1 0 446989074 96284672 16064 33554432000 4194304 4947581 140734759081632 18446744073709551615 4399340 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 23507 16064 458 184 0 18382 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94028

[startup+3.10077 s]
/proc/loadavg: 4.00 3.96 3.81 5/190 25236
/proc/meminfo: memFree=19402192/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=103768 CPUtime=3.09 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 16408 0 0 0 307 2 0 0 25 0 1 0 446989074 106258432 16330 33554432000 4194304 4947581 140734759081632 18446744073709551615 4399720 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 25942 16330 458 184 0 20817 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 103768

[startup+6.30019 s]
/proc/loadavg: 4.00 3.96 3.81 5/190 25236
/proc/meminfo: memFree=19396748/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=113916 CPUtime=6.29 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 17918 0 0 0 627 2 0 0 25 0 1 0 446989074 116649984 17840 33554432000 4194304 4947581 140734759081632 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 28479 17840 468 184 0 23354 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 113916

[startup+12.7011 s]
/proc/loadavg: 4.00 3.96 3.81 5/190 25236
/proc/meminfo: memFree=19374864/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=144984 CPUtime=12.69 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 22888 0 0 0 1266 3 0 0 25 0 1 0 446989074 148463616 22810 33554432000 4194304 4947581 140734759081632 18446744073709551615 4350984 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 36246 22810 468 184 0 31121 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 144984

[startup+25.5008 s]
/proc/loadavg: 4.00 3.96 3.81 5/190 25236
/proc/meminfo: memFree=19359372/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=155852 CPUtime=25.49 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 25999 0 0 0 2546 3 0 0 25 0 1 0 446989074 159592448 25921 33554432000 4194304 4947581 140734759081632 18446744073709551615 4400304 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 38963 25921 468 184 0 33838 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 155852

[startup+51.1003 s]
/proc/loadavg: 4.00 3.97 3.82 5/190 25237
/proc/meminfo: memFree=19351120/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=155852 CPUtime=51.1 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 27910 0 0 0 5106 4 0 0 25 0 1 0 446989074 159592448 27832 33554432000 4194304 4947581 140734759081632 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 38963 27832 468 184 0 33838 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 155852

[startup+102.3 s]
/proc/loadavg: 4.00 3.97 3.82 5/190 25265
/proc/meminfo: memFree=19358472/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=155852 CPUtime=102.3 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 31021 0 0 0 10226 4 0 0 25 0 1 0 446989074 159592448 30943 33554432000 4194304 4947581 140734759081632 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 38963 30943 468 184 0 33838 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 155852

[startup+162.301 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 25267
/proc/meminfo: memFree=19320640/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=168700 CPUtime=162.3 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 33716 0 0 0 16225 5 0 0 25 0 1 0 446989074 172748800 33638 33554432000 4194304 4947581 140734759081632 18446744073709551615 4353071 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 42175 33638 468 184 0 37050 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 168700

[startup+222.307 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 25269
/proc/meminfo: memFree=19283928/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=168700 CPUtime=222.3 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 35987 0 0 0 22224 6 0 0 25 0 1 0 446989074 172748800 35909 33554432000 4194304 4947581 140734759081632 18446744073709551615 4399348 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 42175 35909 468 184 0 37050 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 168700

[startup+282.301 s]
/proc/loadavg: 4.05 3.99 3.85 5/190 25270
/proc/meminfo: memFree=19229604/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=182792 CPUtime=282.29 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 40157 0 0 0 28223 6 0 0 25 0 1 0 446989074 187179008 39174 33554432000 4194304 4947581 140734759081632 18446744073709551615 4398697 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 45698 39174 468 184 0 40573 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 182792

[startup+342.301 s]
/proc/loadavg: 4.02 3.99 3.85 5/190 25272
/proc/meminfo: memFree=19189920/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=197084 CPUtime=342.3 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 40347 0 0 0 34223 7 0 0 25 0 1 0 446989074 201814016 39364 33554432000 4194304 4947581 140734759081632 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 49271 39364 468 184 0 44146 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 197084

[startup+402.301 s]
/proc/loadavg: 4.08 4.00 3.86 5/190 25273
/proc/meminfo: memFree=19160520/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=211836 CPUtime=402.3 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 44654 0 0 0 40221 9 0 0 25 0 1 0 446989074 216920064 43669 33554432000 4194304 4947581 140734759081632 18446744073709551615 4399996 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 52959 43669 468 184 0 47834 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 211836

[startup+462.301 s]
/proc/loadavg: 4.03 4.00 3.87 5/190 25275
/proc/meminfo: memFree=19106336/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=226952 CPUtime=462.31 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 50998 0 0 0 46221 10 0 0 25 0 1 0 446989074 232398848 50013 33554432000 4194304 4947581 140734759081632 18446744073709551615 4399783 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 56738 50013 468 184 0 51613 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 226952

[startup+522.301 s]
/proc/loadavg: 4.01 4.00 3.88 5/190 25277
/proc/meminfo: memFree=19095036/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=242208 CPUtime=522.31 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 51137 0 0 0 52221 10 0 0 25 0 1 0 446989074 248020992 50152 33554432000 4194304 4947581 140734759081632 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 60552 50152 468 184 0 55427 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 242208

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 25278
/proc/meminfo: memFree=19088956/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=242208 CPUtime=582.31 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 51475 0 0 0 58221 10 0 0 25 0 1 0 446989074 248020992 50490 33554432000 4194304 4947581 140734759081632 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 60552 50490 468 184 0 55427 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 242208

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 25280
/proc/meminfo: memFree=19085224/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=242208 CPUtime=642.31 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 51645 0 0 0 64221 10 0 0 25 0 1 0 446989074 248020992 50660 33554432000 4194304 4947581 140734759081632 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 60552 50660 468 184 0 55427 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 242208

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 25281
/proc/meminfo: memFree=19046408/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=307632 CPUtime=702.31 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 54046 0 0 0 70221 10 0 0 25 0 1 0 446989074 315015168 53061 33554432000 4194304 4947581 140734759081632 18446744073709551615 4354111 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 76908 53061 468 184 0 71783 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 307632

[startup+762.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 25283
/proc/meminfo: memFree=19009200/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=307632 CPUtime=762.32 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 55883 0 0 0 76221 11 0 0 25 0 1 0 446989074 315015168 54898 33554432000 4194304 4947581 140734759081632 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 76908 54898 468 184 0 71783 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 307632

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 25285
/proc/meminfo: memFree=18998524/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=307632 CPUtime=822.31 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 56208 0 0 0 82220 11 0 0 25 0 1 0 446989074 315015168 55223 33554432000 4194304 4947581 140734759081632 18446744073709551615 4400323 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 76908 55223 468 184 0 71783 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 307632

[startup+882.307 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 25286
/proc/meminfo: memFree=18996656/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=307632 CPUtime=882.32 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 56208 0 0 0 88221 11 0 0 25 0 1 0 446989074 315015168 55223 33554432000 4194304 4947581 140734759081632 18446744073709551615 4399783 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 76908 55223 468 184 0 71783 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 307632

[startup+942.301 s]
/proc/loadavg: 3.15 3.79 3.84 3/178 25324
/proc/meminfo: memFree=19505332/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=307632 CPUtime=942.31 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 57570 0 0 0 94219 12 0 0 25 0 1 0 446989074 315015168 56585 33554432000 4194304 4947581 140734759081632 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 76908 56585 468 184 0 71783 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 307632

[startup+1002.3 s]
/proc/loadavg: 2.42 3.46 3.72 3/178 25325
/proc/meminfo: memFree=19502828/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=377868 CPUtime=1002.31 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 58424 0 0 0 100219 12 0 0 25 0 1 0 446989074 386936832 57439 33554432000 4194304 4947581 140734759081632 18446744073709551615 4399878 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 94467 57439 582 184 0 89342 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 377868

[startup+1062.3 s]
/proc/loadavg: 2.15 3.19 3.61 3/178 25327
/proc/meminfo: memFree=19484948/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=448872 CPUtime=1062.31 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 59023 0 0 0 106219 12 0 0 25 0 1 0 446989074 459644928 58038 33554432000 4194304 4947581 140734759081632 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 112218 58038 582 184 0 107093 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 448872

[startup+1122.3 s]
/proc/loadavg: 2.05 2.97 3.51 3/178 25329
/proc/meminfo: memFree=19479212/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=448872 CPUtime=1122.31 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 59272 0 0 0 112219 12 0 0 25 0 1 0 446989074 459644928 58287 33554432000 4194304 4947581 140734759081632 18446744073709551615 4350973 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 112218 58287 582 184 0 107093 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 448872

[startup+1182.3 s]
/proc/loadavg: 2.02 2.79 3.41 3/178 25330
/proc/meminfo: memFree=19475092/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=448872 CPUtime=1182.32 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 60243 0 0 0 118219 13 0 0 25 0 1 0 446989074 459644928 59258 33554432000 4194304 4947581 140734759081632 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 112218 59258 582 184 0 107093 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 448872

[startup+1242.3 s]
/proc/loadavg: 2.00 2.65 3.32 3/178 25332
/proc/meminfo: memFree=19474320/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=448872 CPUtime=1242.32 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 60386 0 0 0 124219 13 0 0 25 0 1 0 446989074 459644928 59401 33554432000 4194304 4947581 140734759081632 18446744073709551615 4491873 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 112218 59401 582 184 0 107093 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 448872



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.00 2.53 3.24 3/178 25333
/proc/meminfo: memFree=19454964/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=448872 CPUtime=1300.03 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 65137 0 0 0 129989 14 0 0 25 0 1 0 446989074 459644928 64152 33554432000 4194304 4947581 140734759081632 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 112218 64152 582 184 0 107093 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 448872

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

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

[startup+1300 s]
/proc/loadavg: 2.00 2.53 3.24 3/178 25333
/proc/meminfo: memFree=19454964/32951124 swapFree=67111524/67111528
[pid=25235] ppid=25233 vsize=448872 CPUtime=1300.03 cores=1,3
/proc/25235/stat : 25235 (synit_sat) R 25233 25235 24286 0 -1 4202496 65137 0 0 0 129989 14 0 0 25 0 1 0 446989074 459644928 64152 33554432000 4194304 4947581 140734759081632 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/25235/statm: 112218 64152 582 184 0 107093 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 448872

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.89
CPU system time (s): 0.155976
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 448872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65142
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= 1713

runsolver used 2.03869 second user time and 4.85126 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-23 10:02:09
IDJOB=3250483
IDBENCH=83275
IDSOLVER=1571
FILE ID=node144/3250483-1303545729
RUNJOBID= node144-1303545336-25148
PBS_JOBID= 13143094
Free space on /tmp= 72184 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-23_508.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3250483-1303545729/watcher-3250483-1303545729 -o /tmp/evaluation-result-3250483-1303545729/solver-3250483-1303545729 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3250483-1303545729.cnf 287970439

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

MD5SUM BENCH= b891f70c80006fb02dca40f266c0cec1
RANDOM SEED=287970439

node144.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		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
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	: 5226.16
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		: 2666.850
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		: 2666.850
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	: 5332.83
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		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19467560 kB
Buffers:       2152300 kB
Cached:       10261040 kB
SwapCached:          4 kB
Active:        3734412 kB
Inactive:      9215344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19467560 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            3120 kB
Writeback:           0 kB
AnonPages:      536752 kB
Mapped:          17024 kB
Slab:           467728 kB
PageTables:       6040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   808484 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= 72188 MiB
End job on node144 at 2011-04-23 10:23:52