Trace number 3379803

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) 1300.11 1300.12

General information on the benchmark

NameSAT02/handmade/zhang-lintao/
xor-chain/x1_80.shuffled.cnf
MD5SUM53a7d1541ad9c0dde902ec3a505ae8fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.001998
Satisfiable
(Un)Satisfiability was proved
Number of variables238
Number of clauses634
Sum of the clauses size1900
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3632
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-3379803-1305460876/watcher-3379803-1305460876 -o /tmp/evaluation-result-3379803-1305460876/solver-3379803-1305460876 -C 2400 -W 1300 -M 7680 SApperloT2010 HOME/instance-3379803-1305460876.cnf 

running on 2 cores: 5,7

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


[startup+0 s]
/proc/loadavg: 4.03 4.00 3.74 4/312 24756
/proc/meminfo: memFree=11802816/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=12168 CPUtime=0 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 461 0 0 0 0 0 0 0 25 0 1 0 657687274 12460032 400 33554432000 4194304 4394578 140734650936592 18446744073709551615 208079893537 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 3042 401 267 49 0 183 0

[startup+0.0212289 s]
/proc/loadavg: 4.03 4.00 3.74 4/312 24756
/proc/meminfo: memFree=11802816/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=12300 CPUtime=0.01 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 495 0 0 0 1 0 0 0 25 0 1 0 657687274 12595200 434 33554432000 4194304 4394578 140734650936592 18446744073709551615 4292080 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 3075 434 267 49 0 216 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12300

[startup+0.100214 s]
/proc/loadavg: 4.03 4.00 3.74 4/312 24756
/proc/meminfo: memFree=11802816/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=12696 CPUtime=0.09 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 623 0 0 0 9 0 0 0 25 0 1 0 657687274 13000704 562 33554432000 4194304 4394578 140734650936592 18446744073709551615 4295656 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 3174 562 267 49 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12696

[startup+0.300176 s]
/proc/loadavg: 4.03 4.00 3.74 4/312 24756
/proc/meminfo: memFree=11802816/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=13752 CPUtime=0.29 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 861 0 0 0 29 0 0 0 25 0 1 0 657687274 14082048 800 33554432000 4194304 4394578 140734650936592 18446744073709551615 4298673 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 3438 800 267 49 0 579 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13752

[startup+0.7001 s]
/proc/loadavg: 4.03 4.00 3.74 4/312 24756
/proc/meminfo: memFree=11802816/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=15068 CPUtime=0.69 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 1208 0 0 0 69 0 0 0 25 0 1 0 657687274 15429632 1147 33554432000 4194304 4394578 140734650936592 18446744073709551615 4299384 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 3767 1147 267 49 0 908 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15068

[startup+1.50095 s]
/proc/loadavg: 4.03 4.00 3.74 5/313 24757
/proc/meminfo: memFree=11796012/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=17440 CPUtime=1.49 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 1802 0 0 0 149 0 0 0 25 0 1 0 657687274 17858560 1741 33554432000 4194304 4394578 140734650936592 18446744073709551615 4298837 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 4360 1741 267 49 0 1501 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17440

[startup+3.10064 s]
/proc/loadavg: 4.03 4.00 3.74 5/313 24757
/proc/meminfo: memFree=11790332/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=21268 CPUtime=3.09 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 2747 0 0 0 309 0 0 0 25 0 1 0 657687274 21778432 2686 33554432000 4194304 4394578 140734650936592 18446744073709551615 4285636 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 5317 2686 267 49 0 2458 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21268

[startup+6.30103 s]
/proc/loadavg: 4.02 4.00 3.74 6/313 24757
/proc/meminfo: memFree=11778788/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=29552 CPUtime=6.29 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 4819 0 0 0 629 0 0 0 25 0 1 0 657687274 30261248 4758 33554432000 4194304 4394578 140734650936592 18446744073709551615 4296455 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 7388 4758 267 49 0 4529 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29552

[startup+12.7008 s]
/proc/loadavg: 4.02 4.00 3.75 5/313 24757
/proc/meminfo: memFree=11758200/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=46532 CPUtime=12.69 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 9070 0 0 0 1268 1 0 0 25 0 1 0 657687274 47648768 9009 33554432000 4194304 4394578 140734650936592 18446744073709551615 4316348 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 11633 9009 267 49 0 8774 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46532

[startup+25.5004 s]
/proc/loadavg: 4.02 4.00 3.75 6/313 24758
/proc/meminfo: memFree=11719516/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=72348 CPUtime=25.49 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 15525 0 0 0 2546 3 0 0 25 0 1 0 657687274 74084352 15464 33554432000 4194304 4394578 140734650936592 18446744073709551615 4298373 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 18087 15464 267 49 0 15228 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 72348

[startup+51.1005 s]
/proc/loadavg: 4.01 4.00 3.75 5/313 24758
/proc/meminfo: memFree=11669760/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=121976 CPUtime=51.09 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 27914 0 0 0 5104 5 0 0 25 0 1 0 657687274 124903424 27853 33554432000 4194304 4394578 140734650936592 18446744073709551615 4327700 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 30494 27853 267 49 0 27635 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 121976

[startup+102.311 s]
/proc/loadavg: 4.00 4.00 3.76 5/313 24760
/proc/meminfo: memFree=11519320/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=219976 CPUtime=102.31 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 52428 0 0 0 10221 10 0 0 25 0 1 0 657687274 225255424 52367 33554432000 4194304 4394578 140734650936592 18446744073709551615 4298993 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 54994 52367 267 49 0 52135 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 219976

[startup+162.3 s]
/proc/loadavg: 4.04 4.01 3.78 6/313 24763
/proc/meminfo: memFree=11361444/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=326772 CPUtime=162.3 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 79116 0 0 0 16214 16 0 0 25 0 1 0 657687274 334614528 79055 33554432000 4194304 4394578 140734650936592 18446744073709551615 4287902 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 81693 79055 267 49 0 78834 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 326772

[startup+222.301 s]
/proc/loadavg: 4.01 4.00 3.79 5/313 24766
/proc/meminfo: memFree=11210088/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=441240 CPUtime=222.3 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 107745 0 0 0 22207 23 0 0 25 0 1 0 657687274 451829760 107684 33554432000 4194304 4394578 140734650936592 18446744073709551615 4296416 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 110310 107684 267 49 0 107451 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 441240

[startup+282.3 s]
/proc/loadavg: 4.14 4.03 3.81 5/313 24767
/proc/meminfo: memFree=11029276/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=597964 CPUtime=282.3 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 146923 0 0 0 28199 31 0 0 25 0 1 0 657687274 612315136 146862 33554432000 4194304 4394578 140734650936592 18446744073709551615 4295874 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 149491 146863 267 49 0 146632 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 597964

[startup+342.301 s]
/proc/loadavg: 4.05 4.02 3.82 6/313 24769
/proc/meminfo: memFree=10941084/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=657760 CPUtime=342.29 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 161864 0 0 0 34195 34 0 0 25 0 1 0 657687274 673546240 161803 33554432000 4194304 4394578 140734650936592 18446744073709551615 4315545 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 164440 161803 267 49 0 161581 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 657760

[startup+402.301 s]
/proc/loadavg: 4.02 4.02 3.83 5/313 24771
/proc/meminfo: memFree=10748608/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=786328 CPUtime=402.3 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 194014 0 0 0 40190 40 0 0 25 0 1 0 657687274 805199872 193953 33554432000 4194304 4394578 140734650936592 18446744073709551615 4288008 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 196582 193953 267 49 0 193723 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 786328

[startup+462.3 s]
/proc/loadavg: 4.00 4.01 3.83 6/313 24772
/proc/meminfo: memFree=10547072/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=926556 CPUtime=462.29 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 229075 0 0 0 46184 45 0 0 25 0 1 0 657687274 948793344 229014 33554432000 4194304 4394578 140734650936592 18446744073709551615 4285672 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 231639 229014 267 49 0 228780 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 926556

[startup+522.301 s]
/proc/loadavg: 4.05 4.02 3.85 5/313 24774
/proc/meminfo: memFree=10383988/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=1049008 CPUtime=522.29 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 259688 0 0 0 52179 50 0 0 25 0 1 0 657687274 1074184192 259627 33554432000 4194304 4394578 140734650936592 18446744073709551615 4292825 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 262252 259627 267 49 0 259393 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 1049008

[startup+582.3 s]
/proc/loadavg: 4.02 4.02 3.85 6/313 24775
/proc/meminfo: memFree=10217048/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=1179144 CPUtime=582.29 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 292235 0 0 0 58173 56 0 0 25 0 1 0 657687274 1207443456 292174 33554432000 4194304 4394578 140734650936592 18446744073709551615 4298832 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 294786 292174 267 49 0 291927 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 1179144

[startup+642.301 s]
/proc/loadavg: 4.00 4.01 3.86 5/313 24777
/proc/meminfo: memFree=10104316/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=1256280 CPUtime=642.3 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 311502 0 0 0 64172 58 0 0 25 0 1 0 657687274 1286430720 311441 33554432000 4194304 4394578 140734650936592 18446744073709551615 4291928 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 314070 311441 267 49 0 311211 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 1256280

[startup+702.3 s]
/proc/loadavg: 4.06 4.02 3.87 6/313 24779
/proc/meminfo: memFree=10059020/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=1280468 CPUtime=702.29 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 317557 0 0 0 70170 59 0 0 25 0 1 0 657687274 1311199232 317496 33554432000 4194304 4394578 140734650936592 18446744073709551615 208079899579 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 320117 317496 267 49 0 317258 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 1280468

[startup+762.311 s]
/proc/loadavg: 4.02 4.02 3.87 5/313 24780
/proc/meminfo: memFree=9854884/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=1420980 CPUtime=762.3 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 352696 0 0 0 76164 66 0 0 25 0 1 0 657687274 1455083520 352635 33554432000 4194304 4394578 140734650936592 18446744073709551615 4296361 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 355245 352635 267 49 0 352386 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 1420980

[startup+822.301 s]
/proc/loadavg: 4.00 4.01 3.88 5/313 24782
/proc/meminfo: memFree=9664508/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=1568308 CPUtime=822.3 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 389501 0 0 0 82156 74 0 0 25 0 1 0 657687274 1605947392 389440 33554432000 4194304 4394578 140734650936592 18446744073709551615 4317910 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 392077 389440 267 49 0 389218 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 1568308

[startup+882.3 s]
/proc/loadavg: 2.70 3.69 3.78 2/295 24837
/proc/meminfo: memFree=10580124/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=1672800 CPUtime=882.3 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 415650 0 0 0 88152 78 0 0 25 0 1 0 657687274 1712947200 415589 33554432000 4194304 4394578 140734650936592 18446744073709551615 4285691 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 418200 415589 267 49 0 415341 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 1672800

[startup+942.301 s]
/proc/loadavg: 1.62 3.20 3.60 2/295 24839
/proc/meminfo: memFree=10432536/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=1823336 CPUtime=942.3 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 453282 0 0 0 94145 85 0 0 25 0 1 0 657687274 1867096064 453221 33554432000 4194304 4394578 140734650936592 18446744073709551615 4299126 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 455834 453221 267 49 0 452975 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 1823336

[startup+1002.3 s]
/proc/loadavg: 1.23 2.79 3.44 2/295 24841
/proc/meminfo: memFree=10316808/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=1935752 CPUtime=1002.3 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 481375 0 0 0 100140 90 0 0 25 0 1 0 657687274 1982210048 481314 33554432000 4194304 4394578 140734650936592 18446744073709551615 4313458 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 483938 481314 267 49 0 481079 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 1935752

[startup+1062.3 s]
/proc/loadavg: 1.08 2.46 3.28 2/295 24842
/proc/meminfo: memFree=10215472/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=2039668 CPUtime=1062.29 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 507368 0 0 0 106135 94 0 0 25 0 1 0 657687274 2088620032 507307 33554432000 4194304 4394578 140734650936592 18446744073709551615 4299384 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 509917 507307 267 49 0 507058 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 2039668

[startup+1122.3 s]
/proc/loadavg: 1.03 2.20 3.14 2/295 24844
/proc/meminfo: memFree=10062788/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=2190900 CPUtime=1122.3 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 545171 0 0 0 112128 102 0 0 25 0 1 0 657687274 2243481600 545110 33554432000 4194304 4394578 140734650936592 18446744073709551615 4323420 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 547725 545110 267 49 0 544866 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 2190900

[startup+1182.3 s]
/proc/loadavg: 1.01 1.98 3.00 2/295 24845
/proc/meminfo: memFree=9953256/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=2302568 CPUtime=1182.3 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 573079 0 0 0 118123 107 0 0 25 0 1 0 657687274 2357829632 573018 33554432000 4194304 4394578 140734650936592 18446744073709551615 4291699 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 575642 573018 267 49 0 572783 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 2302568

[startup+1242.3 s]
/proc/loadavg: 1.00 1.80 2.87 2/295 24847
/proc/meminfo: memFree=9790288/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=2460852 CPUtime=1242.29 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 612649 0 0 0 124114 115 0 0 25 0 1 0 657687274 2519912448 612588 33554432000 4194304 4394578 140734650936592 18446744073709551615 208079930464 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 615213 612588 267 49 0 612354 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 2460852



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.00 1.65 2.75 2/295 24849
/proc/meminfo: memFree=9653220/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=2597940 CPUtime=1300 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) R 24754 24756 24416 0 -1 4202496 646931 0 0 0 129877 123 0 0 25 0 1 0 657687274 2660290560 646870 33554432000 4194304 4394578 140734650936592 18446744073709551615 4298876 0 0 4096 6 0 0 0 17 5 0 0 0
/proc/24756/statm: 649485 646870 267 49 0 646626 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 2597940

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

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

[startup+1300.11 s]
/proc/loadavg: 1.00 1.65 2.75 1/295 24850
/proc/meminfo: memFree=12243944/32950928 swapFree=67083212/67111528
[pid=24756] ppid=24754 vsize=0 CPUtime=1300.1 cores=5,7
/proc/24756/stat : 24756 (SApperloT2010) Z 24754 24756 24416 0 -1 4203548 646931 0 0 0 129877 133 0 0 25 0 1 0 657687274 0 0 33554432000 0 0 0 0 0 0 0 4096 6 18446744073709551615 0 0 17 5 0 0 0
/proc/24756/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1300.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.12
CPU time (s): 1300.11
CPU user time (s): 1298.77
CPU system time (s): 1.3378
CPU usage (%): 99.9993
Max. virtual memory (cumulated for all children) (KiB): 2597940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1298.77
system time used= 1.3378
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 646931
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 16113

runsolver used 3.46247 second user time and 8.22075 second system time

The end

Launcher Data 

Begin job on node127 at 2011-05-15 14:01:16
IDJOB=3379803
IDBENCH=87811
IDSOLVER=1862
FILE ID=node127/3379803-1305460876
RUNJOBID= node127-1305460421-24588
PBS_JOBID= 13324908
Free space on /tmp= 73512 MiB

SOLVER NAME= SApperloT2010 2011-05-15 (fixed)
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_80.shuffled.cnf
COMMAND LINE= SApperloT2010 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3379803-1305460876/watcher-3379803-1305460876 -o /tmp/evaluation-result-3379803-1305460876/solver-3379803-1305460876 -C 2400 -W 1300 -M 7680  SApperloT2010 HOME/instance-3379803-1305460876.cnf

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

MD5SUM BENCH= 53a7d1541ad9c0dde902ec3a505ae8fc
RANDOM SEED=1602437371

node127.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		: 2666.823
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		: 2666.823
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	: 5332.83
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		: 2666.823
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		: 2666.823
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	: 5332.86
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		: 2666.823
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		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      11802972 kB
Buffers:        314024 kB
Cached:        4074836 kB
SwapCached:       1620 kB
Active:       17932644 kB
Inactive:      2874080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      11802972 kB
SwapTotal:    67111528 kB
SwapFree:     67083212 kB
Dirty:               4 kB
Writeback:           0 kB
AnonPages:    16416344 kB
Mapped:          27448 kB
Slab:           227820 kB
PageTables:      48780 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 44977968 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= 73512 MiB
End job on node127 at 2011-05-15 14:22:58