Trace number 3379802

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
SApperloT2010 2011-05-15 (fixed)? (TO) 1300.06 1300.07

General information on the benchmark

NameSAT02/handmade/zhang-lintao/
xor-chain/x1_40.shuffled.cnf
MD5SUM15f5068fb216bf26d5385140ce74faaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.000999
Satisfiable
(Un)Satisfiability was proved
Number of variables118
Number of clauses314
Sum of the clauses size940
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3312
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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: 961)

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-3379802-1305460910/watcher-3379802-1305460910 -o /tmp/evaluation-result-3379802-1305460910/solver-3379802-1305460910 -C 2400 -W 1300 -M 7680 SApperloT2010 HOME/instance-3379802-1305460910.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: 3.05 2.54 2.91 5/369 1325
/proc/meminfo: memFree=18289536/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=11772 CPUtime=0 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 372 0 0 0 0 0 0 0 25 0 1 0 638506825 12054528 311 33554432000 4194304 4394578 140735128042960 18446744073709551615 233510322071 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 2943 311 255 49 0 84 0

[startup+0.0183421 s]
/proc/loadavg: 3.05 2.54 2.91 5/369 1325
/proc/meminfo: memFree=18289536/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=12036 CPUtime=0.01 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 432 0 0 0 1 0 0 0 25 0 1 0 638506825 12324864 371 33554432000 4194304 4394578 140735128042960 18446744073709551615 4285628 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 3009 371 266 49 0 150 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12036

[startup+0.100354 s]
/proc/loadavg: 3.05 2.54 2.91 5/369 1325
/proc/meminfo: memFree=18289536/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=12300 CPUtime=0.09 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 518 0 0 0 9 0 0 0 25 0 1 0 638506825 12595200 457 33554432000 4194304 4394578 140735128042960 18446744073709551615 233509958341 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 3075 457 267 49 0 216 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12300

[startup+0.300311 s]
/proc/loadavg: 3.05 2.54 2.91 5/369 1325
/proc/meminfo: memFree=18289536/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=12956 CPUtime=0.29 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 663 0 0 0 29 0 0 0 25 0 1 0 638506825 13266944 602 33554432000 4194304 4394578 140735128042960 18446744073709551615 4296192 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 3239 602 267 49 0 380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12956

[startup+0.700242 s]
/proc/loadavg: 3.05 2.54 2.91 5/369 1325
/proc/meminfo: memFree=18289536/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=13748 CPUtime=0.69 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 884 0 0 0 69 0 0 0 25 0 1 0 638506825 14077952 823 33554432000 4194304 4394578 140735128042960 18446744073709551615 4296068 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 3437 823 267 49 0 578 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13748

[startup+1.5011 s]
/proc/loadavg: 3.12 2.56 2.91 5/370 1326
/proc/meminfo: memFree=18285708/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=15460 CPUtime=1.49 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 1308 0 0 0 149 0 0 0 25 0 1 0 638506825 15831040 1247 33554432000 4194304 4394578 140735128042960 18446744073709551615 4300066 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 3865 1247 267 49 0 1006 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15460

[startup+3.10081 s]
/proc/loadavg: 3.12 2.56 2.91 5/370 1326
/proc/meminfo: memFree=18282608/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=18492 CPUtime=3.09 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 2053 0 0 0 309 0 0 0 25 0 1 0 638506825 18935808 1992 33554432000 4194304 4394578 140735128042960 18446744073709551615 4291498 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 4623 1992 267 49 0 1764 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18492

[startup+6.30023 s]
/proc/loadavg: 3.12 2.56 2.91 5/370 1326
/proc/meminfo: memFree=18276784/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=23896 CPUtime=6.29 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 3397 0 0 0 629 0 0 0 25 0 1 0 638506825 24469504 3336 33554432000 4194304 4394578 140735128042960 18446744073709551615 4309146 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 5974 3336 267 49 0 3115 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23896

[startup+12.7011 s]
/proc/loadavg: 3.26 2.61 2.92 5/370 1326
/proc/meminfo: memFree=18260280/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=33512 CPUtime=12.69 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 5812 0 0 0 1268 1 0 0 25 0 1 0 638506825 34316288 5751 33554432000 4194304 4394578 140735128042960 18446744073709551615 4290857 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 8378 5751 267 49 0 5519 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33512

[startup+25.5008 s]
/proc/loadavg: 3.37 2.65 2.93 5/370 1327
/proc/meminfo: memFree=18228652/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=49324 CPUtime=25.49 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 9764 0 0 0 2547 2 0 0 25 0 1 0 638506825 50507776 9703 33554432000 4194304 4394578 140735128042960 18446744073709551615 4296543 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 12331 9703 267 49 0 9472 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49324

[startup+51.1002 s]
/proc/loadavg: 3.58 2.76 2.96 5/370 1327
/proc/meminfo: memFree=18178920/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=74432 CPUtime=51.08 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 16056 0 0 0 5104 4 0 0 25 0 1 0 638506825 76218368 15995 33554432000 4194304 4394578 140735128042960 18446744073709551615 4290851 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 18608 15995 267 49 0 15749 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 74432

[startup+102.314 s]
/proc/loadavg: 3.87 2.98 3.02 5/370 1329
/proc/meminfo: memFree=18090460/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=127580 CPUtime=102.3 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 29319 0 0 0 10223 7 0 0 25 0 1 0 638506825 130641920 29258 33554432000 4194304 4394578 140735128042960 18446744073709551615 4287252 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 31895 29258 267 49 0 29036 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 127580

[startup+162.3 s]
/proc/loadavg: 4.00 3.18 3.09 5/370 1330
/proc/meminfo: memFree=17985380/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=178516 CPUtime=162.29 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 42063 0 0 0 16218 11 0 0 25 0 1 0 638506825 182800384 42002 33554432000 4194304 4394578 140735128042960 18446744073709551615 4316134 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 44629 42002 267 49 0 41770 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 178516

[startup+222.3 s]
/proc/loadavg: 4.12 3.37 3.16 5/370 1332
/proc/meminfo: memFree=17883896/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=247644 CPUtime=222.29 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 59332 0 0 0 22214 15 0 0 25 0 1 0 638506825 253587456 59271 33554432000 4194304 4394578 140735128042960 18446744073709551615 4327696 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 61911 59271 267 49 0 59052 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 247644

[startup+282.301 s]
/proc/loadavg: 4.04 3.48 3.21 5/370 1333
/proc/meminfo: memFree=17806980/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=283056 CPUtime=282.29 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 68194 0 0 0 28212 17 0 0 25 0 1 0 638506825 289849344 68133 33554432000 4194304 4394578 140735128042960 18446744073709551615 4287339 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 70764 68133 267 49 0 67905 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 283056

[startup+342.301 s]
/proc/loadavg: 4.01 3.57 3.25 5/370 1335
/proc/meminfo: memFree=17688520/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=350632 CPUtime=342.28 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 85089 0 0 0 34208 20 0 0 25 0 1 0 638506825 359047168 85028 33554432000 4194304 4394578 140735128042960 18446744073709551615 4292162 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 87658 85028 267 49 0 84799 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 350632

[startup+402.301 s]
/proc/loadavg: 4.00 3.65 3.30 5/370 1337
/proc/meminfo: memFree=17589268/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=408956 CPUtime=402.29 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 99658 0 0 0 40204 25 0 0 25 0 1 0 638506825 418770944 99597 33554432000 4194304 4394578 140735128042960 18446744073709551615 4346589 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 102239 99597 267 49 0 99380 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 408956

[startup+462.3 s]
/proc/loadavg: 4.00 3.71 3.34 5/370 1338
/proc/meminfo: memFree=17466828/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=477304 CPUtime=462.28 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 116761 0 0 0 46199 29 0 0 25 0 1 0 638506825 488759296 116700 33554432000 4194304 4394578 140735128042960 18446744073709551615 4296866 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 119326 116700 267 49 0 116467 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 477304

[startup+522.3 s]
/proc/loadavg: 4.00 3.76 3.38 5/370 1340
/proc/meminfo: memFree=17424368/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=501012 CPUtime=522.28 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 122704 0 0 0 52197 31 0 0 25 0 1 0 638506825 513036288 122643 33554432000 4194304 4394578 140735128042960 18446744073709551615 4298673 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 125253 122643 267 49 0 122394 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 501012

[startup+582.301 s]
/proc/loadavg: 4.06 3.82 3.42 5/370 1341
/proc/meminfo: memFree=17354392/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=550140 CPUtime=582.28 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 134978 0 0 0 58194 34 0 0 25 0 1 0 638506825 563343360 134917 33554432000 4194304 4394578 140735128042960 18446744073709551615 4300088 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 137535 134917 267 49 0 134676 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 550140

[startup+642.301 s]
/proc/loadavg: 4.08 3.86 3.46 5/370 1343
/proc/meminfo: memFree=17231820/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=619816 CPUtime=642.28 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 152400 0 0 0 64190 38 0 0 25 0 1 0 638506825 634691584 152339 33554432000 4194304 4394578 140735128042960 18446744073709551615 4299387 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 154954 152339 267 49 0 152095 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 619816

[startup+702.3 s]
/proc/loadavg: 4.09 3.90 3.49 5/370 1345
/proc/meminfo: memFree=17133300/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=677104 CPUtime=702.29 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 166727 0 0 0 70186 43 0 0 25 0 1 0 638506825 693354496 166666 33554432000 4194304 4394578 140735128042960 18446744073709551615 4287670 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 169276 166666 267 49 0 166417 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 677104

[startup+762.313 s]
/proc/loadavg: 4.27 3.98 3.54 5/370 1346
/proc/meminfo: memFree=17010848/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=746388 CPUtime=762.3 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 184027 0 0 0 76182 48 0 0 25 0 1 0 638506825 764301312 183966 33554432000 4194304 4394578 140735128042960 18446744073709551615 4298358 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 186597 183966 267 49 0 183738 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 746388

[startup+822.301 s]
/proc/loadavg: 4.10 3.98 3.57 5/370 1348
/proc/meminfo: memFree=16933040/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=785768 CPUtime=822.28 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 193893 0 0 0 82177 51 0 0 25 0 1 0 638506825 804626432 193832 33554432000 4194304 4394578 140735128042960 18446744073709551615 4292196 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 196442 193832 267 49 0 193583 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 785768

[startup+882.301 s]
/proc/loadavg: 4.03 3.98 3.59 5/370 1349
/proc/meminfo: memFree=16843092/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=850640 CPUtime=882.28 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 210101 0 0 0 88173 55 0 0 25 0 1 0 638506825 871055360 210040 33554432000 4194304 4394578 140735128042960 18446744073709551615 4300372 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 212660 210040 267 49 0 209801 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 850640

[startup+942.301 s]
/proc/loadavg: 4.01 3.98 3.61 5/370 1351
/proc/meminfo: memFree=16738892/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=912528 CPUtime=942.28 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 225578 0 0 0 94169 59 0 0 25 0 1 0 638506825 934428672 225517 33554432000 4194304 4394578 140735128042960 18446744073709551615 4299008 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 228132 225517 267 49 0 225273 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 912528

[startup+1002.3 s]
/proc/loadavg: 4.00 3.98 3.64 5/370 1353
/proc/meminfo: memFree=16623760/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=976624 CPUtime=1002.28 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 241592 0 0 0 100164 64 0 0 25 0 1 0 638506825 1000062976 241531 33554432000 4194304 4394578 140735128042960 18446744073709551615 4287252 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 244156 241531 267 49 0 241297 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 976624

[startup+1062.3 s]
/proc/loadavg: 4.00 3.98 3.66 5/370 1354
/proc/meminfo: memFree=16551672/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=1007584 CPUtime=1062.28 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 249343 0 0 0 106162 66 0 0 25 0 1 0 638506825 1031766016 249282 33554432000 4194304 4394578 140735128042960 18446744073709551615 4313461 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 251896 249282 267 49 0 249037 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 1007584

[startup+1122.3 s]
/proc/loadavg: 4.00 3.98 3.67 5/370 1356
/proc/meminfo: memFree=16521012/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=1007584 CPUtime=1122.28 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 249343 0 0 0 112162 66 0 0 25 0 1 0 638506825 1031766016 249282 33554432000 4194304 4394578 140735128042960 18446744073709551615 4298673 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 251896 249282 267 49 0 249037 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 1007584

[startup+1182.3 s]
/proc/loadavg: 4.14 4.02 3.71 5/370 1357
/proc/meminfo: memFree=16482900/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=1042868 CPUtime=1182.28 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 258157 0 0 0 118159 69 0 0 25 0 1 0 638506825 1067896832 258096 33554432000 4194304 4394578 140735128042960 18446744073709551615 4281792 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 260717 258096 267 49 0 257858 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 1042868

[startup+1242.3 s]
/proc/loadavg: 4.05 4.02 3.72 5/370 1359
/proc/meminfo: memFree=16412280/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=1110820 CPUtime=1242.28 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 275150 0 0 0 124154 74 0 0 25 0 1 0 638506825 1137479680 275089 33554432000 4194304 4394578 140735128042960 18446744073709551615 4290847 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 277705 275089 267 49 0 274846 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 1110820



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.36 3.56 3.59 2/352 1415
/proc/meminfo: memFree=17207592/32951124 swapFree=67111348/67111528
[pid=1325] ppid=1323 vsize=1165596 CPUtime=1299.98 cores=0,2
/proc/1325/stat : 1325 (SApperloT2010) R 1323 1325 423 0 -1 4202496 288849 0 0 0 129920 78 0 0 25 0 1 0 638506825 1193570304 288788 33554432000 4194304 4394578 140735128042960 18446744073709551615 4292902 0 0 4096 6 0 0 0 17 0 0 0 0
/proc/1325/statm: 291399 288788 267 49 0 288540 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 1165596

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): 1300.07
CPU time (s): 1300.06
CPU user time (s): 1299.21
CPU system time (s): 0.84887
CPU usage (%): 99.9992
Max. virtual memory (cumulated for all children) (KiB): 1165596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.21
system time used= 0.84887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 288849
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= 15790

runsolver used 4.54631 second user time and 9.70552 second system time

The end

Launcher Data 

Begin job on node145 at 2011-05-15 14:01:50
IDJOB=3379802
IDBENCH=87817
IDSOLVER=1862
FILE ID=node145/3379802-1305460910
RUNJOBID= node145-1305460858-1246
PBS_JOBID= 13324888
Free space on /tmp= 73672 MiB

SOLVER NAME= SApperloT2010 2011-05-15 (fixed)
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_40.shuffled.cnf
COMMAND LINE= SApperloT2010 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3379802-1305460910/watcher-3379802-1305460910 -o /tmp/evaluation-result-3379802-1305460910/solver-3379802-1305460910 -C 2400 -W 1300 -M 7680  SApperloT2010 HOME/instance-3379802-1305460910.cnf

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

MD5SUM BENCH= 15f5068fb216bf26d5385140ce74faaf
RANDOM SEED=1632706712

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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	: 5332.76
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		: 2666.786
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	: 5332.74
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		: 2666.786
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		: 2666.786
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	: 5332.82
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		: 2666.786
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      18289568 kB
Buffers:        315212 kB
Cached:        8441016 kB
SwapCached:          0 kB
Active:        7518068 kB
Inactive:      6786868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18289568 kB
SwapTotal:    67111528 kB
SwapFree:     67111348 kB
Dirty:              44 kB
Writeback:           0 kB
AnonPages:     5548572 kB
Mapped:          28292 kB
Slab:           256568 kB
PageTables:      34780 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 79480208 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= 73676 MiB
End job on node145 at 2011-05-15 14:23:32