Trace number 3280344

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
SApperloT 2011-03-23? (TO) 1300.04 1300.01

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-17-u.cnf
MD5SUM780d946576ec5746b4ea9832bb01dbc5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1033.89
Satisfiable
(Un)Satisfiability was proved
Number of variables229544
Number of clauses1070757
Sum of the clauses size2471122
Maximum clause length10
Minimum clause length1
Number of clauses of size 119156
Number of clauses of size 2831957
Number of clauses of size 3176604
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3280344-1307641005/watcher-3280344-1307641005 -o /tmp/evaluation-result-3280344-1307641005/solver-3280344-1307641005 -C 2400 -W 1300 -M 7680 SApperloT HOME/instance-3280344-1307641005.cnf 

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: 1.16 1.90 2.70 5/189 5636
/proc/meminfo: memFree=32538256/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=16340 CPUtime=0 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 1095 0 0 0 0 0 0 0 22 0 1 0 875699433 16732160 1035 33554432000 4194304 4465733 140735715646496 18446744073709551615 4298469 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 4085 1040 248 67 0 1208 0

[startup+0.072584 s]
/proc/loadavg: 1.16 1.90 2.70 5/189 5636
/proc/meminfo: memFree=32538256/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=36664 CPUtime=0.06 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 3442 0 0 0 6 0 0 0 22 0 1 0 875699433 37543936 3345 33554432000 4194304 4465733 140735715646496 18446744073709551615 268272688896 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 9166 3346 249 67 0 6289 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 36664

[startup+0.100636 s]
/proc/loadavg: 1.16 1.90 2.70 5/189 5636
/proc/meminfo: memFree=32538256/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=36664 CPUtime=0.08 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 3705 0 0 0 8 0 0 0 22 0 1 0 875699433 37543936 3608 33554432000 4194304 4465733 140735715646496 18446744073709551615 4295790 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 9166 3608 249 67 0 6289 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 36664

[startup+0.300603 s]
/proc/loadavg: 1.16 1.90 2.70 5/189 5636
/proc/meminfo: memFree=32538256/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=60292 CPUtime=0.28 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 8970 0 0 0 27 1 0 0 23 0 1 0 875699433 61739008 6466 33554432000 4194304 4465733 140735715646496 18446744073709551615 268272386517 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 15073 6487 250 67 0 12196 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 60292

[startup+0.700536 s]
/proc/loadavg: 1.16 1.90 2.70 5/189 5636
/proc/meminfo: memFree=32538256/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=49276 CPUtime=0.68 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 13541 0 0 0 66 2 0 0 25 0 1 0 875699433 50458624 7674 33554432000 4194304 4465733 140735715646496 18446744073709551615 4270167 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 12319 7674 255 67 0 9442 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 49276

[startup+1.50039 s]
/proc/loadavg: 1.16 1.90 2.70 5/190 5637
/proc/meminfo: memFree=32494020/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=49788 CPUtime=1.48 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 13800 0 0 0 146 2 0 0 25 0 1 0 875699433 50982912 7848 33554432000 4194304 4465733 140735715646496 18446744073709551615 4266907 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 12447 7848 255 67 0 9570 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 49788

[startup+3.1011 s]
/proc/loadavg: 1.16 1.90 2.70 5/190 5637
/proc/meminfo: memFree=32487348/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=49788 CPUtime=3.09 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 14040 0 0 0 307 2 0 0 25 0 1 0 875699433 50982912 7973 33554432000 4194304 4465733 140735715646496 18446744073709551615 4270416 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 12447 7973 255 67 0 9570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49788

[startup+6.30054 s]
/proc/loadavg: 1.39 1.93 2.70 5/190 5637
/proc/meminfo: memFree=32478296/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=50812 CPUtime=6.28 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 14538 0 0 0 626 2 0 0 25 0 1 0 875699433 52031488 8333 33554432000 4194304 4465733 140735715646496 18446744073709551615 4270161 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 12703 8333 255 67 0 9826 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 50812

[startup+12.7004 s]
/proc/loadavg: 1.60 1.97 2.71 5/190 5638
/proc/meminfo: memFree=32400972/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=54996 CPUtime=12.68 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 19468 0 0 0 1265 3 0 0 25 0 1 0 875699433 56315904 9763 33554432000 4194304 4465733 140735715646496 18446744073709551615 4267096 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 13749 9763 255 67 0 10872 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 54996

[startup+25.5011 s]
/proc/loadavg: 2.13 2.06 2.73 5/190 5638
/proc/meminfo: memFree=32378700/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=61272 CPUtime=25.49 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 26281 0 0 0 2545 4 0 0 25 0 1 0 875699433 62742528 11672 33554432000 4194304 4465733 140735715646496 18446744073709551615 4255472 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 15318 11672 255 67 0 12441 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 61272

[startup+51.1005 s]
/proc/loadavg: 2.77 2.22 2.76 5/190 5639
/proc/meminfo: memFree=32382024/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=72820 CPUtime=51.09 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 31599 0 0 0 5104 5 0 0 25 0 1 0 875699433 74567680 12287 33554432000 4194304 4465733 140735715646496 18446744073709551615 4270816 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 18205 12287 255 67 0 15328 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 72820

[startup+102.306 s]
/proc/loadavg: 3.50 2.51 2.83 5/190 5640
/proc/meminfo: memFree=32304280/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=178280 CPUtime=102.3 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 45758 0 0 0 10223 7 0 0 25 0 1 0 875699433 182558720 21224 33554432000 4194304 4465733 140735715646496 18446744073709551615 4300747 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 44570 21224 280 67 0 41693 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 178280

[startup+162.301 s]
/proc/loadavg: 3.82 2.78 2.90 5/190 5680
/proc/meminfo: memFree=32111896/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=186472 CPUtime=162.29 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 46826 0 0 0 16222 7 0 0 25 0 1 0 875699433 190947328 22292 33554432000 4194304 4465733 140735715646496 18446744073709551615 4370580 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 46618 22292 280 67 0 43741 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 186472

[startup+222.301 s]
/proc/loadavg: 3.93 3.00 2.97 5/190 5681
/proc/meminfo: memFree=32119524/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=101740 CPUtime=222.29 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 49357 0 0 0 22222 7 0 0 25 0 1 0 875699433 104181760 20935 33554432000 4194304 4465733 140735715646496 18446744073709551615 4351336 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 25435 20935 281 67 0 22558 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 101740

[startup+282.3 s]
/proc/loadavg: 3.97 3.17 3.03 5/190 5683
/proc/meminfo: memFree=32099872/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=103688 CPUtime=282.3 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 52394 0 0 0 28222 8 0 0 25 0 1 0 875699433 106176512 21924 33554432000 4194304 4465733 140735715646496 18446744073709551615 4271132 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 25922 21924 283 67 0 23045 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 103688

[startup+342.301 s]
/proc/loadavg: 3.99 3.32 3.09 5/190 5684
/proc/meminfo: memFree=32063712/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=103688 CPUtime=342.29 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 56562 0 0 0 34220 9 0 0 25 0 1 0 875699433 106176512 21924 33554432000 4194304 4465733 140735715646496 18446744073709551615 4270253 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 25922 21924 283 67 0 23045 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 103688

[startup+402.301 s]
/proc/loadavg: 3.99 3.44 3.14 5/190 5686
/proc/meminfo: memFree=31995072/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=155332 CPUtime=402.3 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 63105 0 0 0 40220 10 0 0 25 0 1 0 875699433 159059968 25262 33554432000 4194304 4465733 140735715646496 18446744073709551615 4369800 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 38833 25262 283 67 0 35956 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 155332

[startup+462.3 s]
/proc/loadavg: 3.99 3.54 3.19 5/190 5688
/proc/meminfo: memFree=32002572/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=103688 CPUtime=462.3 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 63105 0 0 0 46220 10 0 0 25 0 1 0 875699433 106176512 22385 33554432000 4194304 4465733 140735715646496 18446744073709551615 4296154 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 25922 22385 283 67 0 23045 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 103688

[startup+522.301 s]
/proc/loadavg: 4.07 3.64 3.24 5/190 5689
/proc/meminfo: memFree=31979584/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=103688 CPUtime=522.3 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 67399 0 0 0 52219 11 0 0 25 0 1 0 875699433 106176512 22385 33554432000 4194304 4465733 140735715646496 18446744073709551615 4270186 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 25922 22385 283 67 0 23045 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 103688

[startup+582.301 s]
/proc/loadavg: 4.03 3.70 3.29 5/190 5691
/proc/meminfo: memFree=32038160/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=103688 CPUtime=582.31 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 71052 0 0 0 58219 12 0 0 25 0 1 0 875699433 106176512 22403 33554432000 4194304 4465733 140735715646496 18446744073709551615 4270828 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 25922 22403 283 67 0 23045 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 103688

[startup+642.3 s]
/proc/loadavg: 4.06 3.77 3.33 6/190 5692
/proc/meminfo: memFree=32015520/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=103688 CPUtime=642.31 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 76119 0 0 0 64219 12 0 0 25 0 1 0 875699433 106176512 22552 33554432000 4194304 4465733 140735715646496 18446744073709551615 4270037 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 25922 22552 283 67 0 23045 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 103688

[startup+702.3 s]
/proc/loadavg: 4.02 3.81 3.37 5/190 5694
/proc/meminfo: memFree=31979736/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=103856 CPUtime=702.31 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 80620 0 0 0 70218 13 0 0 25 0 1 0 875699433 106348544 22885 33554432000 4194304 4465733 140735715646496 18446744073709551615 4270213 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 25964 22885 294 67 0 23087 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 103856

[startup+762.307 s]
/proc/loadavg: 4.01 3.84 3.41 5/190 5696
/proc/meminfo: memFree=31958580/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=184692 CPUtime=762.31 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 90128 0 0 0 76217 14 0 0 25 0 1 0 875699433 189124608 25983 33554432000 4194304 4465733 140735715646496 18446744073709551615 4358620 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 46173 25983 281 67 0 43296 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 184692

[startup+822.301 s]
/proc/loadavg: 4.00 3.87 3.44 5/190 5697
/proc/meminfo: memFree=31963236/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=108116 CPUtime=822.31 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 90131 0 0 0 82217 14 0 0 25 0 1 0 875699433 110710784 21743 33554432000 4194304 4465733 140735715646496 18446744073709551615 4270152 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 27029 21743 281 67 0 24152 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 108116

[startup+882.3 s]
/proc/loadavg: 4.00 3.89 3.48 5/190 5699
/proc/meminfo: memFree=31947016/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=108116 CPUtime=882.31 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 91225 0 0 0 88216 15 0 0 25 0 1 0 875699433 110710784 22290 33554432000 4194304 4465733 140735715646496 18446744073709551615 4295941 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 27029 22290 281 67 0 24152 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 108116

[startup+942.301 s]
/proc/loadavg: 4.00 3.91 3.51 5/190 5700
/proc/meminfo: memFree=31898616/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=202980 CPUtime=942.31 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 100113 0 0 0 94215 16 0 0 25 0 1 0 875699433 207851520 29326 33554432000 4194304 4465733 140735715646496 18446744073709551615 4358634 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 50745 29326 281 67 0 47868 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 202980

[startup+1002.3 s]
/proc/loadavg: 4.00 3.92 3.53 5/190 5702
/proc/meminfo: memFree=31868036/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=123748 CPUtime=1002.32 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 101839 0 0 0 100215 17 0 0 25 0 1 0 875699433 126717952 25605 33554432000 4194304 4465733 140735715646496 18446744073709551615 4271258 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 30937 25605 281 67 0 28060 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 123748

[startup+1062.3 s]
/proc/loadavg: 4.00 3.93 3.56 5/190 5704
/proc/meminfo: memFree=31810692/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=153460 CPUtime=1062.32 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 108816 0 0 0 106214 18 0 0 25 0 1 0 875699433 157143040 32031 33554432000 4194304 4465733 140735715646496 18446744073709551615 4270655 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 38365 32031 596 67 0 35488 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 153460

[startup+1122.3 s]
/proc/loadavg: 4.04 3.96 3.59 5/190 5705
/proc/meminfo: memFree=31801952/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=223072 CPUtime=1122.32 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 116978 0 0 0 112213 19 0 0 25 0 1 0 875699433 228425728 32765 33554432000 4194304 4465733 140735715646496 18446744073709551615 4343188 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 55768 32765 596 67 0 52891 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 223072

[startup+1182.3 s]
/proc/loadavg: 4.09 3.98 3.62 5/190 5707
/proc/meminfo: memFree=31832144/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=123748 CPUtime=1182.32 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 116978 0 0 0 118213 19 0 0 25 0 1 0 875699433 126717952 27233 33554432000 4194304 4465733 140735715646496 18446744073709551615 4271224 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 30937 27233 596 67 0 28060 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 123748

[startup+1242.3 s]
/proc/loadavg: 4.03 3.98 3.64 5/190 5708
/proc/meminfo: memFree=31832216/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=123748 CPUtime=1242.32 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 117562 0 0 0 124212 20 0 0 25 0 1 0 875699433 126717952 27525 33554432000 4194304 4465733 140735715646496 18446744073709551615 4270819 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 30937 27525 596 67 0 28060 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 123748



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 3.98 3.66 3/186 5712
/proc/meminfo: memFree=32180232/32950928 swapFree=67048808/67111528
[pid=5636] ppid=5634 vsize=156400 CPUtime=1300.03 cores=0,2
/proc/5636/stat : 5636 (SApperloT) R 5634 5636 4037 0 -1 4202496 123574 0 0 0 129983 20 0 0 25 0 1 0 875699433 160153600 33276 33554432000 4194304 4465733 140735715646496 18446744073709551615 4262472 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/5636/statm: 39100 33276 596 67 0 36223 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 156400

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.83
CPU system time (s): 0.211967
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 252784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.83
system time used= 0.211967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 123574
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= 5381

runsolver used 2.17867 second user time and 4.92425 second system time

The end

Launcher Data 

Begin job on node122 at 2011-06-09 19:36:46
IDJOB=3280344
IDBENCH=20384
IDSOLVER=1657
FILE ID=node122/3280344-1307641005
RUNJOBID= node122-1307641005-5578
PBS_JOBID= 13549369
Free space on /tmp= 74064 MiB

SOLVER NAME= SApperloT 2011-03-23
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-10-17-u.cnf
COMMAND LINE= SApperloT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3280344-1307641005/watcher-3280344-1307641005 -o /tmp/evaluation-result-3280344-1307641005/solver-3280344-1307641005 -C 2400 -W 1300 -M 7680  SApperloT HOME/instance-3280344-1307641005.cnf

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

MD5SUM BENCH= 780d946576ec5746b4ea9832bb01dbc5
RANDOM SEED=1458875005

node122.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		: 2666.820
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	: 5333.64
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		: 2666.820
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      32540064 kB
Buffers:         24824 kB
Cached:         207336 kB
SwapCached:      14148 kB
Active:         158848 kB
Inactive:       123360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      32540064 kB
SwapTotal:    67111528 kB
SwapFree:     67048808 kB
Dirty:           43972 kB
Writeback:          64 kB
AnonPages:       47412 kB
Mapped:           9524 kB
Slab:            63612 kB
PageTables:       5444 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   304316 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= 74060 MiB
End job on node122 at 2011-06-09 19:58:28