Trace number 3293834

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
shortsattime+ 2011-03-02UNSAT 1015.68 1015.72

General information on the benchmark

NameSAT-Race-2010-CNF/software-verification/
nec/hard-25-U-7061.cnf
MD5SUM23c04ef615431bf15ef9eafe9b944fb8
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.571912
Satisfiable
(Un)Satisfiability was proved
Number of variables541150
Number of clauses1645836
Sum of the clauses size4001876
Maximum clause length1576
Minimum clause length1
Number of clauses of size 1141
Number of clauses of size 21092306
Number of clauses of size 3543262
Number of clauses of size 44256
Number of clauses of size 51339
Number of clauses of size over 54532

Solver Data 

1015.66/1015.70	c 1714 clauses are redundant and removed
1015.66/1015.70	c 34097 vars are fixed and 126052 clauses are removed after unit propagation
1015.66/1015.70	c 170286 vars are fixed and 620308 clauses are removed after lookahead
1015.66/1015.70	c A contradiction is found at top!
1015.66/1015.70	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

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-3293834-1303796194/watcher-3293834-1303796194 -o /tmp/evaluation-result-3293834-1303796194/solver-3293834-1303796194 -C 2400 -W 1300 -M 7680 shortsattime+ HOME/instance-3293834-1303796194.cnf 909027950 

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: 3.18 3.82 3.90 1/174 2450
/proc/meminfo: memFree=13667612/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=880764 CPUtime=0 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4194304 223 0 0 0 0 0 0 0 21 0 1 0 569850118 901902336 168 33554432000 4194304 4228340 140736384448720 18446744073709551615 256414925505 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 220191 168 102 9 0 217348 0

[startup+0.0160491 s]
/proc/loadavg: 3.18 3.82 3.90 1/174 2450
/proc/meminfo: memFree=13667612/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=881160 CPUtime=0.01 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4194304 335 0 0 0 1 0 0 0 21 0 1 0 569850118 902307840 280 33554432000 4194304 4228340 140736384448720 18446744073709551615 4202656 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 220290 281 102 9 0 217447 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 881160

[startup+0.101052 s]
/proc/loadavg: 3.18 3.82 3.90 1/174 2450
/proc/meminfo: memFree=13667612/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=882084 CPUtime=0.09 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4194304 661 0 0 0 9 0 0 0 21 0 1 0 569850118 903254016 606 33554432000 4194304 4228340 140736384448720 18446744073709551615 4202656 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 220521 606 102 9 0 217678 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 882084

[startup+0.301032 s]
/proc/loadavg: 3.18 3.82 3.90 1/174 2450
/proc/meminfo: memFree=13667612/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=890796 CPUtime=0.29 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4194304 3885 0 0 0 29 0 0 0 22 0 1 0 569850118 912175104 3830 33554432000 4194304 4228340 140736384448720 18446744073709551615 256415052485 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 222699 3830 102 9 0 219856 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 890796

[startup+0.700964 s]
/proc/loadavg: 3.18 3.82 3.90 1/174 2450
/proc/meminfo: memFree=13667612/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=910728 CPUtime=0.69 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4194304 11395 0 0 0 68 1 0 0 23 0 1 0 569850118 932585472 11340 33554432000 4194304 4228340 140736384448720 18446744073709551615 256415391488 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 227682 11340 102 9 0 224839 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 910728

[startup+1.5008 s]
/proc/loadavg: 3.18 3.82 3.90 2/175 2451
/proc/meminfo: memFree=13599668/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039436 CPUtime=1.49 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 53230 0 0 0 143 6 0 0 25 0 1 0 569850118 1064382464 53174 33554432000 4194304 4228340 140736384448720 18446744073709551615 4206912 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259859 53174 104 9 0 257016 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1039436

[startup+3.1005 s]
/proc/loadavg: 3.18 3.82 3.90 2/175 2451
/proc/meminfo: memFree=13454272/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039436 CPUtime=3.09 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 53230 0 0 0 303 6 0 0 25 0 1 0 569850118 1064382464 53174 33554432000 4194304 4228340 140736384448720 18446744073709551615 4206756 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259859 53174 104 9 0 257016 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1039436

[startup+6.3009 s]
/proc/loadavg: 3.01 3.77 3.88 2/175 2451
/proc/meminfo: memFree=13454412/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039436 CPUtime=6.29 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 53230 0 0 0 623 6 0 0 25 0 1 0 569850118 1064382464 53174 33554432000 4194304 4228340 140736384448720 18446744073709551615 4206890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259859 53174 104 9 0 257016 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1039436

[startup+12.7007 s]
/proc/loadavg: 2.85 3.73 3.87 2/172 2451
/proc/meminfo: memFree=13455500/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039436 CPUtime=12.69 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 53230 0 0 0 1263 6 0 0 25 0 1 0 569850118 1064382464 53174 33554432000 4194304 4228340 140736384448720 18446744073709551615 4206780 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259859 53174 104 9 0 257016 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1039436

[startup+25.5003 s]
/proc/loadavg: 2.44 3.59 3.82 2/172 2452
/proc/meminfo: memFree=13444316/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=25.49 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 57686 0 0 0 2542 7 0 0 25 0 1 0 569850118 1064386560 56627 33554432000 4194304 4228340 140736384448720 18446744073709551615 4212873 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 56627 450 9 0 257017 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1039440

[startup+51.1004 s]
/proc/loadavg: 2.00 3.40 3.75 2/172 2452
/proc/meminfo: memFree=13442508/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=51.09 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 58286 0 0 0 5102 7 0 0 25 0 1 0 569850118 1064386560 57123 33554432000 4194304 4228340 140736384448720 18446744073709551615 4212734 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 57123 393 9 0 257017 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1039440

[startup+102.307 s]
/proc/loadavg: 1.43 3.03 3.60 2/172 2454
/proc/meminfo: memFree=13440856/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=102.3 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 58683 0 0 0 10223 7 0 0 25 0 1 0 569850118 1064386560 57350 33554432000 4194304 4228340 140736384448720 18446744073709551615 4213801 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 57350 248 9 0 257017 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1039440

[startup+162.3 s]
/proc/loadavg: 1.16 2.65 3.44 2/172 2458
/proc/meminfo: memFree=13441424/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=162.28 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 58897 0 0 0 16221 7 0 0 25 0 1 0 569850118 1064386560 57452 33554432000 4194304 4228340 140736384448720 18446744073709551615 4213838 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 57452 151 9 0 257017 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 1039440

[startup+222.301 s]
/proc/loadavg: 1.06 2.35 3.28 2/172 2460
/proc/meminfo: memFree=13440248/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=222.28 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 59181 0 0 0 22221 7 0 0 25 0 1 0 569850118 1064386560 57713 33554432000 4194304 4228340 140736384448720 18446744073709551615 4212762 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 57713 148 9 0 257017 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 1039440

[startup+282.301 s]
/proc/loadavg: 1.02 2.10 3.14 2/172 2461
/proc/meminfo: memFree=13439608/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=282.28 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 59451 0 0 0 28220 8 0 0 25 0 1 0 569850118 1064386560 57970 33554432000 4194304 4228340 140736384448720 18446744073709551615 4213809 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 57970 215 9 0 257017 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 1039440

[startup+342.3 s]
/proc/loadavg: 1.00 1.90 3.00 2/172 2463
/proc/meminfo: memFree=13439076/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=342.28 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 59569 0 0 0 34220 8 0 0 25 0 1 0 569850118 1064386560 57989 33554432000 4194304 4228340 140736384448720 18446744073709551615 4212600 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 57989 116 9 0 257017 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 1039440

[startup+402.301 s]
/proc/loadavg: 1.00 1.73 2.87 2/172 2465
/proc/meminfo: memFree=13439040/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=402.27 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 59594 0 0 0 40219 8 0 0 25 0 1 0 569850118 1064386560 58013 33554432000 4194304 4228340 140736384448720 18446744073709551615 4212730 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 58013 121 9 0 257017 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 1039440

[startup+462.301 s]
/proc/loadavg: 1.00 1.60 2.75 2/172 2466
/proc/meminfo: memFree=13437888/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=462.27 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 59915 0 0 0 46219 8 0 0 25 0 1 0 569850118 1064386560 58333 33554432000 4194304 4228340 140736384448720 18446744073709551615 4212762 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 58333 121 9 0 257017 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 1039440

[startup+522.3 s]
/proc/loadavg: 1.00 1.48 2.64 2/172 2468
/proc/meminfo: memFree=13437740/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=522.27 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 59927 0 0 0 52219 8 0 0 25 0 1 0 569850118 1064386560 58344 33554432000 4194304 4228340 140736384448720 18446744073709551615 4212626 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 58344 121 9 0 257017 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 1039440

[startup+582.301 s]
/proc/loadavg: 1.00 1.39 2.53 2/172 2469
/proc/meminfo: memFree=13437316/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=582.27 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 59999 0 0 0 58219 8 0 0 25 0 1 0 569850118 1064386560 58415 33554432000 4194304 4228340 140736384448720 18446744073709551615 4212730 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 58415 121 9 0 257017 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 1039440

[startup+642.301 s]
/proc/loadavg: 1.00 1.31 2.43 2/172 2471
/proc/meminfo: memFree=13437540/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=642.28 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 60013 0 0 0 64220 8 0 0 25 0 1 0 569850118 1064386560 58426 33554432000 4194304 4228340 140736384448720 18446744073709551615 4212716 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 58426 120 9 0 257017 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 1039440

[startup+702.301 s]
/proc/loadavg: 1.00 1.26 2.34 2/172 2473
/proc/meminfo: memFree=13436764/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=702.27 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 60196 0 0 0 70219 8 0 0 25 0 1 0 569850118 1064386560 58608 33554432000 4194304 4228340 140736384448720 18446744073709551615 4212998 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 58608 120 9 0 257017 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 1039440

[startup+762.307 s]
/proc/loadavg: 1.00 1.21 2.26 2/172 2474
/proc/meminfo: memFree=13436736/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=762.27 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 60209 0 0 0 76219 8 0 0 25 0 1 0 569850118 1064386560 58620 33554432000 4194304 4228340 140736384448720 18446744073709551615 4212626 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 58620 119 9 0 257017 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 1039440

[startup+822.3 s]
/proc/loadavg: 1.00 1.17 2.17 2/172 2476
/proc/meminfo: memFree=13436820/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=822.26 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 60231 0 0 0 82218 8 0 0 25 0 1 0 569850118 1064386560 58640 33554432000 4194304 4228340 140736384448720 18446744073709551615 4212873 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 58640 117 9 0 257017 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 1039440

[startup+882.301 s]
/proc/loadavg: 1.00 1.14 2.10 2/172 2478
/proc/meminfo: memFree=13436532/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=882.26 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 60263 0 0 0 88217 9 0 0 25 0 1 0 569850118 1064386560 58670 33554432000 4194304 4228340 140736384448720 18446744073709551615 4212730 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 58670 115 9 0 257017 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 1039440

[startup+942.301 s]
/proc/loadavg: 1.00 1.11 2.03 2/172 2479
/proc/meminfo: memFree=13436496/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=942.26 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 60316 0 0 0 94217 9 0 0 25 0 1 0 569850118 1064386560 58723 33554432000 4194304 4228340 140736384448720 18446744073709551615 4212734 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 58723 115 9 0 257017 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 1039440

[startup+1002.3 s]
/proc/loadavg: 1.00 1.08 1.96 2/172 2481
/proc/meminfo: memFree=13436228/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=1002.26 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 60413 0 0 0 100217 9 0 0 25 0 1 0 569850118 1064386560 58820 33554432000 4194304 4228340 140736384448720 18446744073709551615 4212335 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 58820 115 9 0 257017 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 1039440

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

[startup+1004.7 s]
/proc/loadavg: 1.00 1.08 1.95 2/172 2481
/proc/meminfo: memFree=13436228/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=1004.66 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 60414 0 0 0 100457 9 0 0 25 0 1 0 569850118 1064386560 58821 33554432000 4194304 4228340 140736384448720 18446744073709551615 4213694 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 58821 115 9 0 257017 0
Current children cumulated CPU time (s) 1004.66
Current children cumulated vsize (KiB) 1039440

[startup+1011.1 s]
/proc/loadavg: 1.00 1.08 1.95 2/172 2481
/proc/meminfo: memFree=13436088/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=1011.06 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 60425 0 0 0 101097 9 0 0 25 0 1 0 569850118 1064386560 58832 33554432000 4194304 4228340 140736384448720 18446744073709551615 4212730 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 58832 115 9 0 257017 0
Current children cumulated CPU time (s) 1011.06
Current children cumulated vsize (KiB) 1039440

[startup+1014.3 s]
/proc/loadavg: 1.00 1.08 1.94 2/172 2481
/proc/meminfo: memFree=13436088/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=1014.26 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 60430 0 0 0 101417 9 0 0 25 0 1 0 569850118 1064386560 58837 33554432000 4194304 4228340 140736384448720 18446744073709551615 4212127 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 58837 115 9 0 257017 0
Current children cumulated CPU time (s) 1014.26
Current children cumulated vsize (KiB) 1039440

[startup+1015.1 s]
/proc/loadavg: 1.00 1.08 1.94 2/172 2481
/proc/meminfo: memFree=13436088/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=1015.06 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 60434 0 0 0 101497 9 0 0 25 0 1 0 569850118 1064386560 58841 33554432000 4194304 4228340 140736384448720 18446744073709551615 4211952 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 58841 115 9 0 257017 0
Current children cumulated CPU time (s) 1015.06
Current children cumulated vsize (KiB) 1039440

[startup+1015.5 s]
/proc/loadavg: 1.00 1.08 1.94 2/172 2481
/proc/meminfo: memFree=13436088/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=1015.46 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 60434 0 0 0 101537 9 0 0 25 0 1 0 569850118 1064386560 58841 33554432000 4194304 4228340 140736384448720 18446744073709551615 4212014 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 58841 115 9 0 257017 0
Current children cumulated CPU time (s) 1015.46
Current children cumulated vsize (KiB) 1039440

[startup+1015.7 s]
/proc/loadavg: 1.00 1.08 1.94 2/172 2481
/proc/meminfo: memFree=13436088/32950928 swapFree=67111524/67111528
[pid=2450] ppid=2448 vsize=1039440 CPUtime=1015.66 cores=0,2
/proc/2450/stat : 2450 (shortsattime+) R 2448 2450 2075 0 -1 4202496 60434 0 0 0 101557 9 0 0 25 0 1 0 569850118 1064386560 58841 33554432000 4194304 4228340 140736384448720 18446744073709551615 4212665 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2450/statm: 259860 58841 115 9 0 257017 0
Current children cumulated CPU time (s) 1015.66
Current children cumulated vsize (KiB) 1039440

Child status: 20
Real time (s): 1015.72
CPU time (s): 1015.68
CPU user time (s): 1015.58
CPU system time (s): 0.104984
CPU usage (%): 99.9963
Max. virtual memory (cumulated for all children) (KiB): 1039440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1015.58
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60437
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= 5
involuntary context switches= 3164

runsolver used 1.44378 second user time and 3.18651 second system time

The end

Launcher Data 

Begin job on node115 at 2011-04-26 07:36:34
IDJOB=3293834
IDBENCH=88185
IDSOLVER=1578
FILE ID=node115/3293834-1303796194
RUNJOBID= node115-1303796194-2439
PBS_JOBID= 13157284
Free space on /tmp= 73136 MiB

SOLVER NAME= shortsattime+ 2011-03-02
BENCH NAME= SAT-Race-2010-CNF/software-verification/nec/hard-25-U-7061.cnf
COMMAND LINE= shortsattime+ BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3293834-1303796194/watcher-3293834-1303796194 -o /tmp/evaluation-result-3293834-1303796194/solver-3293834-1303796194 -C 2400 -W 1300 -M 7680  shortsattime+ HOME/instance-3293834-1303796194.cnf 909027950

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

MD5SUM BENCH= 23c04ef615431bf15ef9eafe9b944fb8
RANDOM SEED=909027950

node115.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		: 2666.811
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	: 5333.62
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		: 2666.811
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	: 5226.15
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		: 2666.811
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		: 2666.811
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		: 2666.811
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		: 2666.811
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	: 5332.74
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		: 2666.811
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		: 2666.811
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:     32950928 kB
MemFree:      13667892 kB
Buffers:       2296464 kB
Cached:       16364744 kB
SwapCached:          4 kB
Active:        6090296 kB
Inactive:     12635080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13667892 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           39408 kB
Writeback:           0 kB
AnonPages:       63440 kB
Mapped:          14500 kB
Slab:           491628 kB
PageTables:       4720 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   193196 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= 73128 MiB
End job on node115 at 2011-04-26 07:53:30