Trace number 3159925

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
synit_sat 2011-03-03? (TO) 1300.04 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S1339958817-007.UNKNOWN.cnf
MD5SUM82834b232944ca118e4175405e325327
Bench CategoryRANDOM (random 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 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
0.00/0.01	c Find Units :          0
0.00/0.01	c Find Invs  :          0
0.00/0.01	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 600
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 600 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 2556
0.00/0.01	c Total Clauses( cover/uncovered ): 0 2556 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     600       0    2556      5104
0.00/0.01	c cover rate 0
0.00/0.01	c rocky end  0 total 0
0.00/0.02	c covering time  0.01 total 0.01
1300.02/1300.00	c interrupt  1300.01 total 1300.02
1300.02/1300.00	c INTERRUPTED ... 
1300.02/1300.00	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3159925-1301738273/watcher-3159925-1301738273 -o /tmp/evaluation-result-3159925-1301738273/solver-3159925-1301738273 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159925-1301738273.cnf 886337806 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.00 4.02 4.00 5/187 14081
/proc/meminfo: memFree=21050408/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=26004 CPUtime=0 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 495 0 0 0 0 0 0 0 25 0 1 0 285426937 26628096 432 33554432000 4194304 4947581 140735209157616 18446744073709551615 274664502331 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14081/statm: 6501 444 261 184 0 1376 0

[startup+0.0251661 s]
/proc/loadavg: 4.00 4.02 4.00 5/187 14081
/proc/meminfo: memFree=21050408/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=41976 CPUtime=0.01 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 3017 0 0 0 1 0 0 0 25 0 1 0 285426937 42983424 2945 33554432000 4194304 4947581 140735209157616 18446744073709551615 4539648 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 10494 2947 437 184 0 5369 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 41976

[startup+0.101193 s]
/proc/loadavg: 4.00 4.02 4.00 5/187 14081
/proc/meminfo: memFree=21050408/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=43000 CPUtime=0.09 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 3250 0 0 0 9 0 0 0 25 0 1 0 285426937 44032000 3178 33554432000 4194304 4947581 140735209157616 18446744073709551615 4399453 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 10750 3178 457 184 0 5625 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43000

[startup+0.301145 s]
/proc/loadavg: 4.00 4.02 4.00 5/187 14081
/proc/meminfo: memFree=21050408/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=51540 CPUtime=0.29 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 3518 0 0 0 29 0 0 0 25 0 1 0 285426937 52776960 3446 33554432000 4194304 4947581 140735209157616 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 12885 3446 457 184 0 7760 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51540

[startup+0.701082 s]
/proc/loadavg: 4.00 4.02 4.00 5/187 14081
/proc/meminfo: memFree=21050408/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=60248 CPUtime=0.69 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 3936 0 0 0 69 0 0 0 25 0 1 0 285426937 61693952 3864 33554432000 4194304 4947581 140735209157616 18446744073709551615 274664505026 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 15062 3864 457 184 0 9937 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60248

[startup+1.50095 s]
/proc/loadavg: 4.00 4.02 4.00 5/188 14082
/proc/meminfo: memFree=21034776/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=78076 CPUtime=1.49 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 4740 0 0 0 149 0 0 0 25 0 1 0 285426937 79949824 4668 33554432000 4194304 4947581 140735209157616 18446744073709551615 4352598 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 19519 4668 461 184 0 14394 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78076

[startup+3.10067 s]
/proc/loadavg: 4.00 4.02 4.00 5/188 14084
/proc/meminfo: memFree=21024852/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=96128 CPUtime=3.08 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 7442 0 0 0 308 0 0 0 25 0 1 0 285426937 98435072 7370 33554432000 4194304 4947581 140735209157616 18446744073709551615 4399472 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 24032 7370 466 184 0 18907 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 96128

[startup+6.30111 s]
/proc/loadavg: 3.92 4.00 3.99 6/188 14112
/proc/meminfo: memFree=21271264/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=105468 CPUtime=6.29 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 8165 0 0 0 628 1 0 0 25 0 1 0 285426937 107999232 8093 33554432000 4194304 4947581 140735209157616 18446744073709551615 4400008 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 26367 8093 466 184 0 21242 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 105468

[startup+12.701 s]
/proc/loadavg: 3.93 4.00 3.99 5/188 14112
/proc/meminfo: memFree=21238228/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=105468 CPUtime=12.69 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 10274 0 0 0 1268 1 0 0 25 0 1 0 285426937 107999232 10193 33554432000 4194304 4947581 140735209157616 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 26367 10193 466 184 0 21242 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 105468

[startup+25.5008 s]
/proc/loadavg: 3.94 4.00 3.99 5/188 14112
/proc/meminfo: memFree=21205380/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=105468 CPUtime=25.49 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 13753 0 0 0 2547 2 0 0 25 0 1 0 285426937 107999232 13672 33554432000 4194304 4947581 140735209157616 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 26367 13672 466 184 0 21242 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 105468

[startup+51.1003 s]
/proc/loadavg: 3.96 4.00 3.99 5/188 14112
/proc/meminfo: memFree=21173940/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=105468 CPUtime=51.09 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 14920 0 0 0 5107 2 0 0 25 0 1 0 285426937 107999232 14839 33554432000 4194304 4947581 140735209157616 18446744073709551615 4401208 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 26367 14839 466 184 0 21242 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 105468

[startup+102.306 s]
/proc/loadavg: 3.98 4.00 3.99 5/188 14114
/proc/meminfo: memFree=21125444/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=105468 CPUtime=102.29 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 17070 0 0 0 10226 3 0 0 25 0 1 0 285426937 107999232 16989 33554432000 4194304 4947581 140735209157616 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 26367 16989 466 184 0 21242 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 105468

[startup+162.301 s]
/proc/loadavg: 3.99 4.00 3.99 5/188 14116
/proc/meminfo: memFree=21072468/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=105468 CPUtime=162.29 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 18309 0 0 0 16226 3 0 0 25 0 1 0 285426937 107999232 18228 33554432000 4194304 4947581 140735209157616 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 26367 18228 466 184 0 21242 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 105468

[startup+222.301 s]
/proc/loadavg: 3.99 4.00 3.99 5/188 14153
/proc/meminfo: memFree=21261488/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=115932 CPUtime=222.29 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 21897 0 0 0 22225 4 0 0 25 0 1 0 285426937 118714368 21816 33554432000 4194304 4947581 140735209157616 18446744073709551615 4399783 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 28983 21816 466 184 0 23858 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 115932

[startup+282.301 s]
/proc/loadavg: 3.99 4.00 3.99 5/188 14155
/proc/meminfo: memFree=21217256/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=137228 CPUtime=282.29 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 24069 0 0 0 28224 5 0 0 25 0 1 0 285426937 140521472 23988 33554432000 4194304 4947581 140735209157616 18446744073709551615 4400027 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 34307 23988 466 184 0 29182 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 137228

[startup+342.301 s]
/proc/loadavg: 3.99 4.00 3.99 5/188 14157
/proc/meminfo: memFree=21182140/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=137228 CPUtime=342.3 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 24588 0 0 0 34224 6 0 0 25 0 1 0 285426937 140521472 24507 33554432000 4194304 4947581 140735209157616 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 34307 24507 466 184 0 29182 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 137228

[startup+402.3 s]
/proc/loadavg: 4.06 4.02 4.00 6/188 14159
/proc/meminfo: memFree=21155576/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=137228 CPUtime=402.3 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 25433 0 0 0 40224 6 0 0 25 0 1 0 285426937 140521472 25339 33554432000 4194304 4947581 140735209157616 18446744073709551615 4399453 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 34307 25339 467 184 0 29182 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 137228

[startup+462.301 s]
/proc/loadavg: 4.02 4.01 4.00 5/188 14161
/proc/meminfo: memFree=21102224/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=148372 CPUtime=462.29 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 27044 0 0 0 46223 6 0 0 25 0 1 0 285426937 151932928 26950 33554432000 4194304 4947581 140735209157616 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 37093 26950 467 184 0 31968 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 148372

[startup+522.301 s]
/proc/loadavg: 4.01 4.00 4.00 5/188 14164
/proc/meminfo: memFree=21053656/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=159560 CPUtime=522.3 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 30763 0 0 0 52222 8 0 0 25 0 1 0 285426937 163389440 30669 33554432000 4194304 4947581 140735209157616 18446744073709551615 4547423 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 39890 30669 467 184 0 34765 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 159560

[startup+582.301 s]
/proc/loadavg: 4.04 4.01 4.00 5/188 14166
/proc/meminfo: memFree=21026612/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=159560 CPUtime=582.3 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 31260 0 0 0 58221 9 0 0 25 0 1 0 285426937 163389440 31166 33554432000 4194304 4947581 140735209157616 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 39890 31166 467 184 0 34765 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 159560

[startup+642.301 s]
/proc/loadavg: 4.01 4.01 4.00 5/188 14168
/proc/meminfo: memFree=21005896/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=159560 CPUtime=642.3 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 31367 0 0 0 64221 9 0 0 25 0 1 0 285426937 163389440 31273 33554432000 4194304 4947581 140735209157616 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 39890 31273 467 184 0 34765 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 159560

[startup+702.3 s]
/proc/loadavg: 4.08 4.02 4.00 5/188 14170
/proc/meminfo: memFree=20999184/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=159560 CPUtime=702.3 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 31666 0 0 0 70221 9 0 0 25 0 1 0 285426937 163389440 31572 33554432000 4194304 4947581 140735209157616 18446744073709551615 4400304 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 39890 31572 467 184 0 34765 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 159560

[startup+762.307 s]
/proc/loadavg: 4.03 4.01 4.00 5/188 14172
/proc/meminfo: memFree=20975236/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=159560 CPUtime=762.31 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 31987 0 0 0 76221 10 0 0 25 0 1 0 285426937 163389440 31126 33554432000 4194304 4947581 140735209157616 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 39890 31126 467 184 0 34765 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 159560

[startup+822.3 s]
/proc/loadavg: 4.01 4.01 4.00 5/188 14172
/proc/meminfo: memFree=20921536/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=159560 CPUtime=822.31 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 32137 0 0 0 82221 10 0 0 25 0 1 0 285426937 163389440 31276 33554432000 4194304 4947581 140735209157616 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 39890 31276 467 184 0 34765 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 159560

[startup+882.301 s]
/proc/loadavg: 3.47 3.86 3.95 4/182 14192
/proc/meminfo: memFree=21162744/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=159560 CPUtime=882.31 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 32510 0 0 0 88221 10 0 0 25 0 1 0 285426937 163389440 31649 33554432000 4194304 4947581 140735209157616 18446744073709551615 4400008 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 39890 31649 467 184 0 34765 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 159560

[startup+942.301 s]
/proc/loadavg: 3.17 3.70 3.89 4/182 14194
/proc/meminfo: memFree=21120308/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=207296 CPUtime=942.3 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 39577 0 0 0 94218 12 0 0 25 0 1 0 285426937 212271104 38716 33554432000 4194304 4947581 140735209157616 18446744073709551615 4399760 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 51824 38716 467 184 0 46699 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 207296

[startup+1002.3 s]
/proc/loadavg: 3.11 3.59 3.84 4/182 14196
/proc/meminfo: memFree=21086432/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=254892 CPUtime=1002.31 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 42643 0 0 0 100218 13 0 0 25 0 1 0 285426937 261009408 41782 33554432000 4194304 4947581 140735209157616 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 63723 41782 467 184 0 58598 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 254892

[startup+1062.3 s]
/proc/loadavg: 3.04 3.48 3.78 4/182 14198
/proc/meminfo: memFree=21082812/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=303032 CPUtime=1062.31 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 42691 0 0 0 106218 13 0 0 25 0 1 0 285426937 310304768 41830 33554432000 4194304 4947581 140735209157616 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 75758 41830 467 184 0 70633 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 303032

[startup+1122.3 s]
/proc/loadavg: 3.07 3.40 3.73 4/182 14198
/proc/meminfo: memFree=21072380/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=303032 CPUtime=1122.31 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 43901 0 0 0 112218 13 0 0 25 0 1 0 285426937 310304768 43039 33554432000 4194304 4947581 140735209157616 18446744073709551615 4401200 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 75758 43039 467 184 0 70633 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 303032

[startup+1182.3 s]
/proc/loadavg: 3.02 3.33 3.69 4/182 14200
/proc/meminfo: memFree=21055004/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=303160 CPUtime=1182.31 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 47195 0 0 0 118216 15 0 0 25 0 1 0 285426937 310435840 46333 33554432000 4194304 4947581 140735209157616 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 75790 46333 467 184 0 70665 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 303160

[startup+1242.3 s]
/proc/loadavg: 3.01 3.27 3.64 4/182 14202
/proc/meminfo: memFree=21034536/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=303160 CPUtime=1242.31 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 51877 0 0 0 124215 16 0 0 25 0 1 0 285426937 310435840 51015 33554432000 4194304 4947581 140735209157616 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 75790 51015 467 184 0 70665 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 303160



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.04 3.23 3.60 4/182 14204
/proc/meminfo: memFree=21020636/32951132 swapFree=67111528/67111528
[pid=14081] ppid=14079 vsize=303160 CPUtime=1300.02 cores=0,2
/proc/14081/stat : 14081 (synit_sat) R 14079 14081 13345 0 -1 4202496 55046 0 0 0 129985 17 0 0 25 0 1 0 285426937 310435840 54184 33554432000 4194304 4947581 140735209157616 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/14081/statm: 75790 54184 467 184 0 70665 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 303160

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

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

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.85
CPU system time (s): 0.185971
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 303160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.85
system time used= 0.185971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55051
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= 3531

runsolver used 2.24166 second user time and 4.51431 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-02 11:57:53
IDJOB=3159925
IDBENCH=82948
IDSOLVER=1571
FILE ID=node131/3159925-1301738273
RUNJOBID= node131-1301733063-13363
PBS_JOBID= 12840938
Free space on /tmp= 71652 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S1339958817-007.UNKNOWN.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159925-1301738273/watcher-3159925-1301738273 -o /tmp/evaluation-result-3159925-1301738273/solver-3159925-1301738273 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159925-1301738273.cnf 886337806

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

MD5SUM BENCH= 82834b232944ca118e4175405e325327
RANDOM SEED=886337806

node131.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	: 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		: 2666.830
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	: 5332.83
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.77
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21050680 kB
Buffers:        348588 kB
Cached:       10569832 kB
SwapCached:          0 kB
Active:        7443072 kB
Inactive:      4194744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21050680 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2340 kB
Writeback:           0 kB
AnonPages:      719592 kB
Mapped:          17436 kB
Slab:           198640 kB
PageTables:       6744 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  1135980 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71652 MiB
End job on node131 at 2011-04-02 12:19:35