Trace number 3160007

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

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S16302531-099.UNKNOWN.cnf
MD5SUM262b86a16f9a75cfd5f5af81be0602bc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark155.885
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1917
Sum of the clauses size5751
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31917
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	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: 450
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 450 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 1917
0.00/0.01	c Total Clauses( cover/uncovered ): 0 1917 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     450       0    1917      3831
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
1300.03/1300.00	c interrupt  1300.03 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 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-3160007-1301738895/watcher-3160007-1301738895 -o /tmp/evaluation-result-3160007-1301738895/solver-3160007-1301738895 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3160007-1301738895.cnf 280741403 

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: 3.92 3.99 3.98 5/193 16997
/proc/meminfo: memFree=23703772/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=23572 CPUtime=0 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4194304 329 0 0 0 0 0 0 0 25 0 1 0 285487667 24137728 267 33554432000 4194304 4947581 140733822345488 18446744073709551615 246516192192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16997/statm: 5893 274 230 184 0 768 0

[startup+0.066776 s]
/proc/loadavg: 3.92 3.99 3.98 5/193 16997
/proc/meminfo: memFree=23703772/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=41980 CPUtime=0.05 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 2980 0 0 0 5 0 0 0 25 0 1 0 285487667 42987520 2913 33554432000 4194304 4947581 140733822345488 18446744073709551615 4400176 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 10495 2913 454 184 0 5370 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 41980

[startup+0.100766 s]
/proc/loadavg: 3.92 3.99 3.98 5/193 16997
/proc/meminfo: memFree=23703772/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=41980 CPUtime=0.09 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 3021 0 0 0 9 0 0 0 25 0 1 0 285487667 42987520 2954 33554432000 4194304 4947581 140733822345488 18446744073709551615 4352704 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 10495 2954 456 184 0 5370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41980

[startup+0.300731 s]
/proc/loadavg: 3.92 3.99 3.98 5/193 16997
/proc/meminfo: memFree=23703772/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=50460 CPUtime=0.29 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 3309 0 0 0 29 0 0 0 25 0 1 0 285487667 51671040 3242 33554432000 4194304 4947581 140733822345488 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 12615 3242 456 184 0 7490 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50460

[startup+0.700659 s]
/proc/loadavg: 3.92 3.99 3.98 5/193 16997
/proc/meminfo: memFree=23703772/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=59588 CPUtime=0.69 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 3790 0 0 0 69 0 0 0 25 0 1 0 285487667 61018112 3723 33554432000 4194304 4947581 140733822345488 18446744073709551615 4399881 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 14897 3723 456 184 0 9772 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59588

[startup+1.50051 s]
/proc/loadavg: 3.92 3.99 3.98 5/194 16998
/proc/meminfo: memFree=23689256/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=77156 CPUtime=1.49 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 5795 0 0 0 149 0 0 0 25 0 1 0 285487667 79007744 5726 33554432000 4194304 4947581 140733822345488 18446744073709551615 4400046 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 19289 5726 465 184 0 14164 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77156

[startup+3.10022 s]
/proc/loadavg: 3.92 3.99 3.98 5/194 16998
/proc/meminfo: memFree=23680328/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=86024 CPUtime=3.09 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 6365 0 0 0 309 0 0 0 25 0 1 0 285487667 88088576 6296 33554432000 4194304 4947581 140733822345488 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 21506 6296 465 184 0 16381 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 86024

[startup+6.30064 s]
/proc/loadavg: 3.93 3.99 3.98 5/194 16998
/proc/meminfo: memFree=23675776/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=95084 CPUtime=6.29 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 7115 0 0 0 629 0 0 0 25 0 1 0 285487667 97366016 7044 33554432000 4194304 4947581 140733822345488 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 23771 7044 465 184 0 18646 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 95084

[startup+12.7005 s]
/proc/loadavg: 3.93 3.99 3.98 5/194 16998
/proc/meminfo: memFree=23653652/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=95084 CPUtime=12.69 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 9716 0 0 0 1269 0 0 0 25 0 1 0 285487667 97366016 9637 33554432000 4194304 4947581 140733822345488 18446744073709551615 4399806 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 23771 9637 466 184 0 18646 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95084

[startup+25.5001 s]
/proc/loadavg: 3.95 3.99 3.98 5/194 16998
/proc/meminfo: memFree=23643224/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=104736 CPUtime=25.48 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 11925 0 0 0 2548 0 0 0 25 0 1 0 285487667 107249664 11845 33554432000 4194304 4947581 140733822345488 18446744073709551615 4399793 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 26184 11845 465 184 0 21059 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 104736

[startup+51.1005 s]
/proc/loadavg: 3.96 3.99 3.98 5/194 16999
/proc/meminfo: memFree=23619976/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=114652 CPUtime=51.08 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 14964 0 0 0 5107 1 0 0 25 0 1 0 285487667 117403648 14884 33554432000 4194304 4947581 140733822345488 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 28663 14884 465 184 0 23538 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 114652

[startup+102.307 s]
/proc/loadavg: 4.04 4.01 3.98 5/194 17000
/proc/meminfo: memFree=23582872/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=124740 CPUtime=102.3 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 19193 0 0 0 10228 2 0 0 25 0 1 0 285487667 127733760 19102 33554432000 4194304 4947581 140733822345488 18446744073709551615 4399965 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 31185 19102 465 184 0 26060 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 124740

[startup+162.3 s]
/proc/loadavg: 4.09 4.02 3.99 5/194 17002
/proc/meminfo: memFree=23571936/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=124740 CPUtime=162.29 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 19587 0 0 0 16227 2 0 0 25 0 1 0 285487667 127733760 19496 33554432000 4194304 4947581 140733822345488 18446744073709551615 4400304 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 31185 19496 465 184 0 26060 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 124740

[startup+222.3 s]
/proc/loadavg: 4.07 4.03 4.00 5/194 17004
/proc/meminfo: memFree=23540520/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=146744 CPUtime=222.29 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 25057 0 0 0 22225 4 0 0 25 0 1 0 285487667 150265856 24966 33554432000 4194304 4947581 140733822345488 18446744073709551615 4360547 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 36686 24966 465 184 0 31561 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 146744

[startup+282.3 s]
/proc/loadavg: 4.08 4.04 4.00 5/194 17005
/proc/meminfo: memFree=23488400/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=169312 CPUtime=282.29 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 31967 0 0 0 28223 6 0 0 25 0 1 0 285487667 173375488 31858 33554432000 4194304 4947581 140733822345488 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 42328 31858 468 184 0 37203 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 169312

[startup+342.3 s]
/proc/loadavg: 4.20 4.07 4.01 5/194 17007
/proc/meminfo: memFree=23476456/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=192236 CPUtime=342.29 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 34318 0 0 0 34221 8 0 0 25 0 1 0 285487667 196849664 34209 33554432000 4194304 4947581 140733822345488 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 48059 34209 468 184 0 42934 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 192236

[startup+402.301 s]
/proc/loadavg: 4.07 4.06 4.01 5/194 17008
/proc/meminfo: memFree=23444528/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=215624 CPUtime=402.29 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 39588 0 0 0 40220 9 0 0 25 0 1 0 285487667 220798976 39477 33554432000 4194304 4947581 140733822345488 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 53906 39477 466 184 0 48781 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 215624

[startup+462.301 s]
/proc/loadavg: 4.02 4.04 4.00 5/194 17010
/proc/meminfo: memFree=23434920/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=215624 CPUtime=462.3 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 39911 0 0 0 46220 10 0 0 25 0 1 0 285487667 220798976 38101 33554432000 4194304 4947581 140733822345488 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 53906 38101 466 184 0 48781 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 215624

[startup+522.301 s]
/proc/loadavg: 4.01 4.03 4.00 5/194 17012
/proc/meminfo: memFree=23419132/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=215624 CPUtime=522.31 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 42854 0 0 0 52220 11 0 0 25 0 1 0 285487667 220798976 41044 33554432000 4194304 4947581 140733822345488 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 53906 41044 466 184 0 48781 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 215624

[startup+582.301 s]
/proc/loadavg: 4.00 4.02 4.00 5/194 17013
/proc/meminfo: memFree=23413020/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=215624 CPUtime=582.3 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 43949 0 0 0 58219 11 0 0 25 0 1 0 285487667 220798976 42139 33554432000 4194304 4947581 140733822345488 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 53906 42139 466 184 0 48781 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 215624

[startup+642.301 s]
/proc/loadavg: 4.08 4.04 4.01 5/194 17015
/proc/meminfo: memFree=23386192/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=215624 CPUtime=642.31 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 44216 0 0 0 64220 11 0 0 25 0 1 0 285487667 220798976 42406 33554432000 4194304 4947581 140733822345488 18446744073709551615 4400419 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 53906 42406 466 184 0 48781 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 215624

[startup+702.301 s]
/proc/loadavg: 3.34 3.87 3.95 3/182 17052
/proc/meminfo: memFree=23764168/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=215624 CPUtime=702.3 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 44355 0 0 0 70219 11 0 0 25 0 1 0 285487667 220798976 42545 33554432000 4194304 4947581 140733822345488 18446744073709551615 4399970 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 53906 42545 466 184 0 48781 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 215624

[startup+762.307 s]
/proc/loadavg: 2.49 3.52 3.82 3/182 17054
/proc/meminfo: memFree=23713916/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=215624 CPUtime=762.32 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 44792 0 0 0 76220 12 0 0 25 0 1 0 285487667 220798976 42982 33554432000 4194304 4947581 140733822345488 18446744073709551615 4399439 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 53906 42982 466 184 0 48781 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 215624

[startup+822.301 s]
/proc/loadavg: 2.18 3.24 3.71 3/182 17056
/proc/meminfo: memFree=23700628/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=215624 CPUtime=822.31 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 44951 0 0 0 82219 12 0 0 25 0 1 0 285487667 220798976 43141 33554432000 4194304 4947581 140733822345488 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 53906 43141 466 184 0 48781 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 215624

[startup+882.301 s]
/proc/loadavg: 2.06 3.01 3.60 3/182 17057
/proc/meminfo: memFree=23695896/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=215624 CPUtime=882.31 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 45395 0 0 0 88219 12 0 0 25 0 1 0 285487667 220798976 43585 33554432000 4194304 4947581 140733822345488 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 53906 43585 466 184 0 48781 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 215624

[startup+942.3 s]
/proc/loadavg: 2.02 2.83 3.49 3/182 17059
/proc/meminfo: memFree=23689800/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=267660 CPUtime=942.31 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 46184 0 0 0 94219 12 0 0 25 0 1 0 285487667 274083840 44374 33554432000 4194304 4947581 140733822345488 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 66915 44374 466 184 0 61790 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 267660

[startup+1002.3 s]
/proc/loadavg: 2.01 2.67 3.40 3/182 17060
/proc/meminfo: memFree=23663864/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=267660 CPUtime=1002.32 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 52666 0 0 0 100218 14 0 0 25 0 1 0 285487667 274083840 50856 33554432000 4194304 4947581 140733822345488 18446744073709551615 4399806 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 66915 50856 466 184 0 61790 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 267660

[startup+1062.3 s]
/proc/loadavg: 2.00 2.55 3.31 3/182 17062
/proc/meminfo: memFree=23661868/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=267660 CPUtime=1062.32 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 52666 0 0 0 106218 14 0 0 25 0 1 0 285487667 274083840 50856 33554432000 4194304 4947581 140733822345488 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 66915 50856 466 184 0 61790 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 267660

[startup+1122.3 s]
/proc/loadavg: 2.00 2.45 3.22 3/182 17064
/proc/meminfo: memFree=23650304/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=267660 CPUtime=1122.32 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 54232 0 0 0 112218 14 0 0 25 0 1 0 285487667 274083840 52422 33554432000 4194304 4947581 140733822345488 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 66915 52422 466 184 0 61790 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 267660

[startup+1182.3 s]
/proc/loadavg: 2.00 2.36 3.14 3/182 17065
/proc/meminfo: memFree=23639728/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=267660 CPUtime=1182.33 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 56526 0 0 0 118218 15 0 0 25 0 1 0 285487667 274083840 54716 33554432000 4194304 4947581 140733822345488 18446744073709551615 4400019 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 66915 54716 466 184 0 61790 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 267660

[startup+1242.3 s]
/proc/loadavg: 1.82 2.26 3.06 2/176 17085
/proc/meminfo: memFree=23912332/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=267660 CPUtime=1242.32 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 59737 0 0 0 124217 15 0 0 25 0 1 0 285487667 274083840 57927 33554432000 4194304 4947581 140733822345488 18446744073709551615 4399905 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 66915 57927 466 184 0 61790 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 267660



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.38 2.04 2.93 2/176 17086
/proc/meminfo: memFree=23897556/32951124 swapFree=67111524/67111528
[pid=16997] ppid=16995 vsize=322328 CPUtime=1300.03 cores=1,3
/proc/16997/stat : 16997 (synit_sat) R 16995 16997 16227 0 -1 4202496 63376 0 0 0 129987 16 0 0 25 0 1 0 285487667 330063872 61566 33554432000 4194304 4947581 140733822345488 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16997/statm: 80582 61566 466 184 0 75457 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 322328

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): 1300.05
CPU user time (s): 1299.87
CPU system time (s): 0.176973
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 322328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.87
system time used= 0.176973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63381
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= 12
involuntary context switches= 1911

runsolver used 1.9547 second user time and 4.88826 second system time

The end

Launcher Data 

Begin job on node134 at 2011-04-02 12:08:15
IDJOB=3160007
IDBENCH=83030
IDSOLVER=1571
FILE ID=node134/3160007-1301738895
RUNJOBID= node134-1301733062-16247
PBS_JOBID= 12840935
Free space on /tmp= 71416 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S16302531-099.UNKNOWN.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3160007-1301738895/watcher-3160007-1301738895 -o /tmp/evaluation-result-3160007-1301738895/solver-3160007-1301738895 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3160007-1301738895.cnf 280741403

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

MD5SUM BENCH= 262b86a16f9a75cfd5f5af81be0602bc
RANDOM SEED=280741403

node134.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		: 2666.831
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		: 2666.831
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	: 5332.67
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		: 2666.831
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		: 2666.831
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	: 7186.06
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		: 2666.831
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	: 5332.80
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		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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		: 2666.831
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23703804 kB
Buffers:        306688 kB
Cached:        8190264 kB
SwapCached:          4 kB
Active:        4502060 kB
Inactive:      4487528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23703804 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            2380 kB
Writeback:           0 kB
AnonPages:      492896 kB
Mapped:          17256 kB
Slab:           193300 kB
PageTables:       6420 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   891452 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71420 MiB
End job on node134 at 2011-04-02 12:29:57