Trace number 3379203

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
UmSat 2011-05-12 (fixed)? (TO) 1300.06 1300.02

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-3379203-1305461825/watcher-3379203-1305461825 -o /tmp/evaluation-result-3379203-1305461825/solver-3379203-1305461825 -C 2400 -W 1300 -M 7680 umsat HOME/instance-3379203-1305461825.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 4.05 4.00 2/376 30925
/proc/meminfo: memFree=20989800/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=11776 CPUtime=0.01 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 393 0 0 0 1 0 0 0 25 0 1 0 638598002 12058624 333 33554432000 4194304 4263832 140735928840384 18446744073709551615 4211566 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 2944 333 246 17 0 117 0

[startup+0.0703481 s]
/proc/loadavg: 4.03 4.05 4.00 2/376 30925
/proc/meminfo: memFree=20989800/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=12036 CPUtime=0.06 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 445 0 0 0 6 0 0 0 25 0 1 0 638598002 12324864 385 33554432000 4194304 4263832 140735928840384 18446744073709551615 228095111877 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 3009 385 247 17 0 182 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12036

[startup+0.100342 s]
/proc/loadavg: 4.03 4.05 4.00 2/376 30925
/proc/meminfo: memFree=20989800/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=12036 CPUtime=0.09 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 463 0 0 0 9 0 0 0 25 0 1 0 638598002 12324864 403 33554432000 4194304 4263832 140735928840384 18446744073709551615 4207650 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 3009 403 247 17 0 182 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12036

[startup+0.300295 s]
/proc/loadavg: 4.03 4.05 4.00 2/376 30925
/proc/meminfo: memFree=20989800/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=12296 CPUtime=0.29 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 527 0 0 0 29 0 0 0 25 0 1 0 638598002 12591104 467 33554432000 4194304 4263832 140735928840384 18446744073709551615 228095108873 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 3074 467 247 17 0 247 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12296

[startup+0.700219 s]
/proc/loadavg: 4.03 4.05 4.00 2/376 30925
/proc/meminfo: memFree=20989800/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=12780 CPUtime=0.69 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 637 0 0 0 69 0 0 0 25 0 1 0 638598002 13086720 577 33554432000 4194304 4263832 140735928840384 18446744073709551615 4224834 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 3195 577 247 17 0 368 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12780

[startup+1.50107 s]
/proc/loadavg: 3.87 4.02 3.99 4/379 30953
/proc/meminfo: memFree=21090760/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=13380 CPUtime=1.5 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 782 0 0 0 150 0 0 0 25 0 1 0 638598002 13701120 722 33554432000 4194304 4263832 140735928840384 18446744073709551615 4215062 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 3345 722 247 17 0 518 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 13380

[startup+3.10093 s]
/proc/loadavg: 3.87 4.02 3.99 5/381 30980
/proc/meminfo: memFree=21203552/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=14188 CPUtime=3.09 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 1003 0 0 0 309 0 0 0 25 0 1 0 638598002 14528512 943 33554432000 4194304 4263832 140735928840384 18446744073709551615 4215024 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 3547 943 247 17 0 720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14188

[startup+6.30019 s]
/proc/loadavg: 3.88 4.02 3.99 5/381 30980
/proc/meminfo: memFree=21198896/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=15564 CPUtime=6.29 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 1340 0 0 0 629 0 0 0 25 0 1 0 638598002 15937536 1280 33554432000 4194304 4263832 140735928840384 18446744073709551615 4205728 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 3891 1280 247 17 0 1064 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15564

[startup+12.701 s]
/proc/loadavg: 3.89 4.02 3.99 5/381 30980
/proc/meminfo: memFree=21191852/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=17432 CPUtime=12.69 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 1799 0 0 0 1269 0 0 0 25 0 1 0 638598002 17850368 1739 33554432000 4194304 4263832 140735928840384 18446744073709551615 4215075 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 4358 1739 247 17 0 1531 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17432

[startup+25.5007 s]
/proc/loadavg: 3.91 4.01 3.99 5/381 31035
/proc/meminfo: memFree=21181164/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=19476 CPUtime=25.49 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 2311 0 0 0 2549 0 0 0 25 0 1 0 638598002 19943424 2251 33554432000 4194304 4263832 140735928840384 18446744073709551615 4209841 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 4869 2251 247 17 0 2042 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19476

[startup+51.101 s]
/proc/loadavg: 3.94 4.01 3.99 5/378 31041
/proc/meminfo: memFree=21169704/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=22172 CPUtime=51.09 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 2995 0 0 0 5109 0 0 0 25 0 1 0 638598002 22704128 2935 33554432000 4194304 4263832 140735928840384 18446744073709551615 4206539 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 5543 2935 247 17 0 2716 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22172

[startup+102.314 s]
/proc/loadavg: 3.97 4.01 3.99 5/381 31064
/proc/meminfo: memFree=21059296/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=25980 CPUtime=102.3 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 4029 0 0 0 10230 0 0 0 25 0 1 0 638598002 26603520 3851 33554432000 4194304 4263832 140735928840384 18446744073709551615 4224834 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 6495 3851 248 17 0 3668 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25980

[startup+162.301 s]
/proc/loadavg: 4.03 4.02 4.00 5/381 31065
/proc/meminfo: memFree=21012224/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=29808 CPUtime=162.3 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 5070 0 0 0 16229 1 0 0 25 0 1 0 638598002 30523392 4800 33554432000 4194304 4263832 140735928840384 18446744073709551615 4207684 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 7452 4800 248 17 0 4625 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 29808

[startup+222.301 s]
/proc/loadavg: 4.01 4.01 4.00 5/381 31067
/proc/meminfo: memFree=20976972/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=32736 CPUtime=222.3 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 5939 0 0 0 22229 1 0 0 25 0 1 0 638598002 33521664 5558 33554432000 4194304 4263832 140735928840384 18446744073709551615 4207568 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 8184 5558 248 17 0 5357 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 32736

[startup+282.301 s]
/proc/loadavg: 4.00 4.01 4.00 5/381 31068
/proc/meminfo: memFree=20947880/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=35260 CPUtime=282.3 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 6640 0 0 0 28229 1 0 0 25 0 1 0 638598002 36106240 6195 33554432000 4194304 4263832 140735928840384 18446744073709551615 4207586 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 8815 6195 248 17 0 5988 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 35260

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/381 31070
/proc/meminfo: memFree=20921268/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=36884 CPUtime=342.3 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 7139 0 0 0 34229 1 0 0 25 0 1 0 638598002 37769216 6559 33554432000 4194304 4263832 140735928840384 18446744073709551615 4207620 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 9221 6559 248 17 0 6394 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 36884

[startup+402.301 s]
/proc/loadavg: 3.51 3.87 3.95 4/375 31089
/proc/meminfo: memFree=20939776/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=39316 CPUtime=402.3 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 7856 0 0 0 40229 1 0 0 25 0 1 0 638598002 40259584 7162 33554432000 4194304 4263832 140735928840384 18446744073709551615 4215075 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 9829 7162 248 17 0 7002 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 39316

[startup+462.301 s]
/proc/loadavg: 2.58 3.54 3.83 3/369 31108
/proc/meminfo: memFree=21372172/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=41636 CPUtime=462.3 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 8522 0 0 0 46229 1 0 0 25 0 1 0 638598002 42635264 7751 33554432000 4194304 4263832 140735928840384 18446744073709551615 4215062 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 10409 7751 248 17 0 7582 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 41636

[startup+522.3 s]
/proc/loadavg: 2.21 3.26 3.71 3/369 31113
/proc/meminfo: memFree=21357564/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=43348 CPUtime=522.3 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 8918 0 0 0 52229 1 0 0 25 0 1 0 638598002 44388352 8147 33554432000 4194304 4263832 140735928840384 18446744073709551615 4207568 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 10837 8147 248 17 0 8010 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 43348

[startup+582.3 s]
/proc/loadavg: 2.22 3.07 3.62 3/369 31114
/proc/meminfo: memFree=21345684/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=44932 CPUtime=582.3 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 9439 0 0 0 58229 1 0 0 25 0 1 0 638598002 46010368 8583 33554432000 4194304 4263832 140735928840384 18446744073709551615 4207645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 11233 8583 248 17 0 8406 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 44932

[startup+642.3 s]
/proc/loadavg: 2.12 2.89 3.52 3/369 31116
/proc/meminfo: memFree=21334980/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=47816 CPUtime=642.32 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 10128 0 0 0 64231 1 0 0 25 0 1 0 638598002 48963584 9272 33554432000 4194304 4263832 140735928840384 18446744073709551615 4205649 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 11954 9272 248 17 0 9127 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 47816

[startup+702.3 s]
/proc/loadavg: 2.04 2.72 3.42 3/369 31118
/proc/meminfo: memFree=21325608/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=48328 CPUtime=702.31 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 10256 0 0 0 70230 1 0 0 25 0 1 0 638598002 49487872 9400 33554432000 4194304 4263832 140735928840384 18446744073709551615 4207665 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 12082 9400 248 17 0 9255 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 48328

[startup+762.313 s]
/proc/loadavg: 2.01 2.59 3.33 3/369 31119
/proc/meminfo: memFree=21317752/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=49000 CPUtime=762.33 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 10557 0 0 0 76231 2 0 0 25 0 1 0 638598002 50176000 9608 33554432000 4194304 4263832 140735928840384 18446744073709551615 4205586 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 12250 9608 248 17 0 9423 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 49000

[startup+822.3 s]
/proc/loadavg: 2.00 2.48 3.25 3/369 31121
/proc/meminfo: memFree=21304672/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=50024 CPUtime=822.32 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 10796 0 0 0 82230 2 0 0 25 0 1 0 638598002 51224576 9847 33554432000 4194304 4263832 140735928840384 18446744073709551615 4215062 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 12506 9847 248 17 0 9679 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 50024

[startup+882.3 s]
/proc/loadavg: 2.00 2.39 3.16 3/369 31122
/proc/meminfo: memFree=21292472/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=51076 CPUtime=882.32 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 11044 0 0 0 88230 2 0 0 25 0 1 0 638598002 52301824 10095 33554432000 4194304 4263832 140735928840384 18446744073709551615 4207606 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 12769 10095 248 17 0 9942 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 51076

[startup+942.3 s]
/proc/loadavg: 2.05 2.33 3.09 3/369 31124
/proc/meminfo: memFree=21279792/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=51332 CPUtime=942.32 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 11140 0 0 0 94230 2 0 0 25 0 1 0 638598002 52563968 10191 33554432000 4194304 4263832 140735928840384 18446744073709551615 4213691 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 12833 10191 248 17 0 10006 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 51332

[startup+1002.3 s]
/proc/loadavg: 2.02 2.27 3.02 3/369 31126
/proc/meminfo: memFree=21265980/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=53288 CPUtime=1002.32 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 11740 0 0 0 100230 2 0 0 25 0 1 0 638598002 54566912 10689 33554432000 4194304 4263832 140735928840384 18446744073709551615 4207660 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 13322 10689 248 17 0 10495 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 53288

[startup+1062.3 s]
/proc/loadavg: 2.00 2.22 2.96 3/369 31127
/proc/meminfo: memFree=21257272/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=54056 CPUtime=1062.33 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 11932 0 0 0 106231 2 0 0 25 0 1 0 638598002 55353344 10881 33554432000 4194304 4263832 140735928840384 18446744073709551615 228095109362 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 13514 10881 248 17 0 10687 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 54056

[startup+1122.3 s]
/proc/loadavg: 2.07 2.19 2.90 3/369 31129
/proc/meminfo: memFree=21250732/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=54312 CPUtime=1122.33 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 11964 0 0 0 112231 2 0 0 25 0 1 0 638598002 55615488 10913 33554432000 4194304 4263832 140735928840384 18446744073709551615 4215062 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 13578 10913 248 17 0 10751 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 54312

[startup+1182.3 s]
/proc/loadavg: 2.02 2.15 2.84 3/369 31130
/proc/meminfo: memFree=21244604/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=54824 CPUtime=1182.33 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 12092 0 0 0 118231 2 0 0 25 0 1 0 638598002 56139776 11041 33554432000 4194304 4263832 140735928840384 18446744073709551615 4207568 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 13706 11041 248 17 0 10879 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 54824

[startup+1242.3 s]
/proc/loadavg: 2.01 2.12 2.78 3/369 31132
/proc/meminfo: memFree=21236008/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=55080 CPUtime=1242.33 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 12156 0 0 0 124231 2 0 0 25 0 1 0 638598002 56401920 11105 33554432000 4194304 4263832 140735928840384 18446744073709551615 228095106129 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 13770 11105 248 17 0 10943 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 55080



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.00 2.10 2.74 3/369 31134
/proc/meminfo: memFree=21227772/32951124 swapFree=65980216/67111528
[pid=30925] ppid=30923 vsize=56180 CPUtime=1300.05 cores=5,7
/proc/30925/stat : 30925 (umsat) R 30923 30925 30081 0 -1 4202496 12586 0 0 0 130003 2 0 0 25 0 1 0 638598002 57528320 11423 33554432000 4194304 4263832 140735928840384 18446744073709551615 4215062 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30925/statm: 14045 11423 248 17 0 11218 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 56180

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): 1300.02
CPU time (s): 1300.06
CPU user time (s): 1300.03
CPU system time (s): 0.024996
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 56180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12586
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= 10
involuntary context switches= 1947

runsolver used 4.50232 second user time and 10.8963 second system time

The end

Launcher Data 

Begin job on node142 at 2011-05-15 14:17:05
IDJOB=3379203
IDBENCH=87811
IDSOLVER=1861
FILE ID=node142/3379203-1305461825
RUNJOBID= node142-1305460521-30704
PBS_JOBID= 13324890
Free space on /tmp= 73332 MiB

SOLVER NAME= UmSat 2011-05-12 (fixed)
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_80.shuffled.cnf
COMMAND LINE= umsat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3379203-1305461825/watcher-3379203-1305461825 -o /tmp/evaluation-result-3379203-1305461825/solver-3379203-1305461825 -C 2400 -W 1300 -M 7680  umsat HOME/instance-3379203-1305461825.cnf

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

MD5SUM BENCH= 53a7d1541ad9c0dde902ec3a505ae8fc
RANDOM SEED=182713844

node142.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5131.95
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		: 2666.846
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	: 5332.82
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		: 2666.846
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	: 5332.67
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		: 2666.846
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	: 5332.81
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		: 2666.846
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		: 2666.846
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	: 5332.82
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		: 2666.846
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20990088 kB
Buffers:        335008 kB
Cached:        5021240 kB
SwapCached:      11520 kB
Active:        8517240 kB
Inactive:      3106656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20990088 kB
SwapTotal:    67111528 kB
SwapFree:     65980216 kB
Dirty:            2348 kB
Writeback:           0 kB
AnonPages:     6264612 kB
Mapped:          21556 kB
Slab:           234540 kB
PageTables:      36624 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 79169580 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= 73540 MiB
End job on node142 at 2011-05-15 14:38:47