Trace number 3284156

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
Satisfiability Solver Selector 2011-03-18? (TO) 1300.02 1300.01

General information on the benchmark

Namevelev-pipe-sat-1.0-b9.cnf
MD5SUMbb86eb13126177e1b128fa3186a4972b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.58461
Satisfiable
(Un)Satisfiability was proved
Number of variables118038
Number of clauses8780591
Sum of the clauses size26135841
Maximum clause length339
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 28228186
Number of clauses of size 3456958
Number of clauses of size 4620
Number of clauses of size 5551
Number of clauses of size over 594275

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: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3284156-1303759974/watcher-3284156-1303759974 -o /tmp/evaluation-result-3284156-1303759974/solver-3284156-1303759974 -C 2400 -W 1300 -M 7680 python portfolio_solver.py -t 2400 -s 1829363995 HOME/instance-3284156-1303759974.cnf 

running on 2 cores: 1,3

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: 4.28 4.26 4.06 4/201 22831
/proc/meminfo: memFree=21582604/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=15244 CPUtime=0 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 739 0 0 0 0 0 0 0 20 0 1 0 487600312 15609856 630 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436015104 0 2147483391 16781312 2 18446744071699207358 0 0 17 1 0 0 0
/proc/22831/statm: 3811 630 333 379 0 284 0

[startup+0.0290289 s]
/proc/loadavg: 4.28 4.26 4.06 4/201 22831
/proc/meminfo: memFree=21582604/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=16452 CPUtime=0.01 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1134 0 0 0 1 0 0 0 20 0 1 0 487600312 16846848 1005 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436015104 0 2147483391 16781312 2 18446744071699207358 0 0 17 1 0 0 0
/proc/22831/statm: 4114 1014 432 379 0 587 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 16452

[startup+0.101017 s]
/proc/loadavg: 4.28 4.26 4.06 4/201 22831
/proc/meminfo: memFree=21582604/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21952

[startup+0.300979 s]
/proc/loadavg: 4.28 4.26 4.06 4/201 22831
/proc/meminfo: memFree=21582604/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21952

[startup+0.700905 s]
/proc/loadavg: 4.28 4.26 4.06 4/201 22831
/proc/meminfo: memFree=21582604/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21952

[startup+1.50075 s]
/proc/loadavg: 4.28 4.26 4.06 5/203 22834
/proc/meminfo: memFree=21569444/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=8364 CPUtime=1.45 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 2630 0 0 0 143 2 0 0 25 0 1 0 487600316 8564736 1513 33554432000 134512640 135907751 4292781136 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 2091 1513 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30316

[startup+3.10045 s]
/proc/loadavg: 4.26 4.26 4.06 5/203 22834
/proc/meminfo: memFree=21567832/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=133260 CPUtime=3.05 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 10838 0 0 0 294 11 0 0 25 0 1 0 487600316 136458240 8816 33554432000 134512640 135907751 4292781136 18446744073709551615 135340715 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 33315 8816 112 341 0 32971 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 155212

[startup+6.30085 s]
/proc/loadavg: 4.26 4.26 4.06 5/203 22834
/proc/meminfo: memFree=21412464/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=266472 CPUtime=6.25 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 54499 0 0 0 604 21 0 0 25 0 1 0 487600316 272867328 52477 33554432000 134512640 135907751 4292781136 18446744073709551615 135340715 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 66618 52477 112 341 0 66274 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 288424

[startup+12.7006 s]
/proc/loadavg: 4.22 4.25 4.06 5/203 22834
/proc/meminfo: memFree=20927800/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=682020 CPUtime=12.65 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 168179 0 0 0 1226 39 0 0 25 0 1 0 487600316 698388480 166156 33554432000 134512640 135907751 4292781136 18446744073709551615 134537709 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 170505 166156 112 341 0 170161 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 703972

[startup+25.5002 s]
/proc/loadavg: 4.18 4.24 4.05 5/203 22834
/proc/meminfo: memFree=20920344/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=682020 CPUtime=25.46 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 168317 0 0 0 2503 43 0 0 25 0 1 0 487600316 698388480 166294 33554432000 134512640 135907751 4292781136 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 170505 166294 112 341 0 170161 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 703972

[startup+51.1004 s]
/proc/loadavg: 4.12 4.22 4.05 5/203 22835
/proc/meminfo: memFree=20905408/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=682020 CPUtime=51.05 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 168692 0 0 0 5057 48 0 0 25 0 1 0 487600316 698388480 166669 33554432000 134512640 135907751 4292781136 18446744073709551615 134534789 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 170505 166669 112 341 0 170161 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 703972

[startup+102.308 s]
/proc/loadavg: 4.05 4.18 4.05 5/203 22836
/proc/meminfo: memFree=21140016/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=608076 CPUtime=102.26 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 186216 0 0 0 10174 52 0 0 25 0 1 0 487600316 622669824 105408 33554432000 134512640 135907751 4292781136 18446744073709551615 134518794 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 152019 105408 112 341 0 151675 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 630028

[startup+162.3 s]
/proc/loadavg: 4.02 4.14 4.04 5/203 22838
/proc/meminfo: memFree=21137248/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=608076 CPUtime=162.26 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 186216 0 0 0 16174 52 0 0 25 0 1 0 487600316 622669824 105408 33554432000 134512640 135907751 4292781136 18446744073709551615 134518699 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 152019 105408 112 341 0 151675 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 630028

[startup+222.301 s]
/proc/loadavg: 3.61 4.02 4.00 4/193 22858
/proc/meminfo: memFree=21225680/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=608076 CPUtime=222.26 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 186216 0 0 0 22174 52 0 0 25 0 1 0 487600316 622669824 105408 33554432000 134512640 135907751 4292781136 18446744073709551615 134518799 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 152019 105408 112 341 0 151675 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 630028

[startup+282.301 s]
/proc/loadavg: 3.22 3.83 3.94 4/193 22860
/proc/meminfo: memFree=21207528/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=608076 CPUtime=282.26 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 186216 0 0 0 28174 52 0 0 25 0 1 0 487600316 622669824 105408 33554432000 134512640 135907751 4292781136 18446744073709551615 134518813 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 152019 105408 112 341 0 151675 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 630028

[startup+342.3 s]
/proc/loadavg: 2.80 3.61 3.85 3/183 22881
/proc/meminfo: memFree=21332964/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=608076 CPUtime=342.26 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 186216 0 0 0 34174 52 0 0 25 0 1 0 487600316 622669824 105408 33554432000 134512640 135907751 4292781136 18446744073709551615 134518823 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 152019 105408 112 341 0 151675 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 630028

[startup+402.301 s]
/proc/loadavg: 1.95 3.24 3.71 2/173 22901
/proc/meminfo: memFree=21460716/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3

################
# More data... #
################

/proc/22834/statm: 152019 105408 112 341 0 151675 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 630028

[startup+642.3 s]
/proc/loadavg: 1.01 1.99 3.08 2/173 22908
/proc/meminfo: memFree=21461156/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=608076 CPUtime=642.28 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 186216 0 0 0 64176 52 0 0 25 0 1 0 487600316 622669824 105408 33554432000 134512640 135907751 4292781136 18446744073709551615 134518823 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 152019 105408 112 341 0 151675 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 630028

[startup+702.301 s]
/proc/loadavg: 1.00 1.81 2.95 2/173 22909
/proc/meminfo: memFree=21461364/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=608076 CPUtime=702.28 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 186216 0 0 0 70176 52 0 0 25 0 1 0 487600316 622669824 105408 33554432000 134512640 135907751 4292781136 18446744073709551615 134518699 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 152019 105408 112 341 0 151675 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 630028

[startup+762.307 s]
/proc/loadavg: 1.00 1.66 2.82 2/173 22911
/proc/meminfo: memFree=21461444/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=608076 CPUtime=762.29 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 186216 0 0 0 76177 52 0 0 25 0 1 0 487600316 622669824 105408 33554432000 134512640 135907751 4292781136 18446744073709551615 134518671 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 152019 105408 112 341 0 151675 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 630028

[startup+822.3 s]
/proc/loadavg: 1.00 1.54 2.71 2/173 22912
/proc/meminfo: memFree=21461520/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=608076 CPUtime=822.28 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 186216 0 0 0 82176 52 0 0 25 0 1 0 487600316 622669824 105408 33554432000 134512640 135907751 4292781136 18446744073709551615 134518619 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 152019 105408 112 341 0 151675 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 630028

[startup+882.301 s]
/proc/loadavg: 1.00 1.44 2.60 2/173 22914
/proc/meminfo: memFree=21461608/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=608076 CPUtime=882.28 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 186216 0 0 0 88176 52 0 0 25 0 1 0 487600316 622669824 105408 33554432000 134512640 135907751 4292781136 18446744073709551615 134518912 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 152019 105408 112 341 0 151675 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 630028

[startup+942.301 s]
/proc/loadavg: 1.00 1.35 2.50 2/173 22916
/proc/meminfo: memFree=21461828/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=608076 CPUtime=942.29 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 186216 0 0 0 94177 52 0 0 25 0 1 0 487600316 622669824 105408 33554432000 134512640 135907751 4292781136 18446744073709551615 134518639 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 152019 105408 112 341 0 151675 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 630028

[startup+1002.3 s]
/proc/loadavg: 1.00 1.29 2.40 2/173 22917
/proc/meminfo: memFree=21461664/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=608076 CPUtime=1002.29 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 186216 0 0 0 100177 52 0 0 25 0 1 0 487600316 622669824 105408 33554432000 134512640 135907751 4292781136 18446744073709551615 134518656 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 152019 105408 112 341 0 151675 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 630028

[startup+1062.3 s]
/proc/loadavg: 1.00 1.23 2.31 2/173 22919
/proc/meminfo: memFree=21461752/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=608076 CPUtime=1062.29 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 186216 0 0 0 106177 52 0 0 25 0 1 0 487600316 622669824 105408 33554432000 134512640 135907751 4292781136 18446744073709551615 134518823 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 152019 105408 112 341 0 151675 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 630028

[startup+1122.3 s]
/proc/loadavg: 1.00 1.19 2.22 2/173 22920
/proc/meminfo: memFree=21461836/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=608076 CPUtime=1122.29 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 186216 0 0 0 112177 52 0 0 25 0 1 0 487600316 622669824 105408 33554432000 134512640 135907751 4292781136 18446744073709551615 134524781 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 152019 105408 112 341 0 151675 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 630028

[startup+1182.3 s]
/proc/loadavg: 1.00 1.15 2.14 2/173 22922
/proc/meminfo: memFree=21461804/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=608076 CPUtime=1182.29 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 186216 0 0 0 118177 52 0 0 25 0 1 0 487600316 622669824 105408 33554432000 134512640 135907751 4292781136 18446744073709551615 134518653 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 152019 105408 112 341 0 151675 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 630028

[startup+1242.3 s]
/proc/loadavg: 1.00 1.12 2.07 2/173 22924
/proc/meminfo: memFree=21461652/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=608076 CPUtime=1242.3 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 186216 0 0 0 124178 52 0 0 25 0 1 0 487600316 622669824 105408 33554432000 134512640 135907751 4292781136 18446744073709551615 134518776 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 152019 105408 112 341 0 151675 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 630028



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.00 1.10 2.01 2/173 22925
/proc/meminfo: memFree=21461496/32951124 swapFree=67111524/67111528
[pid=22831] ppid=22829 vsize=21952 CPUtime=0.02 cores=1,3
/proc/22831/stat : 22831 (python) S 22829 22831 22078 0 -1 4202496 1528 0 0 0 2 0 0 0 20 0 1 0 487600312 22478848 1366 33554432000 4194304 5745468 140735301771216 18446744073709551615 212436016896 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/22831/statm: 5488 1366 463 379 0 929 0
[pid=22834] ppid=22831 vsize=608076 CPUtime=1300 cores=1,3
/proc/22834/stat : 22834 (features) R 22831 22831 22078 0 -1 4202496 186216 0 0 0 129948 52 0 0 25 0 1 0 487600316 622669824 105408 33554432000 134512640 135907751 4292781136 18446744073709551615 134518699 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/22834/statm: 152019 105408 112 341 0 151675 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 630028

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22831 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=20996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.027994
# while last known CPU time is 1300.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.02
CPU user time (s): 1299.5
CPU system time (s): 0.52
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 738728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1528
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= 146
involuntary context switches= 2

runsolver used 1.68074 second user time and 4.6103 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-25 21:32:59
IDJOB=3284156
IDBENCH=71702
IDSOLVER=1618
FILE ID=node102/3284156-1303759974
RUNJOBID= node102-1303758875-22435
PBS_JOBID= 13154071
Free space on /tmp= 70708 MiB

SOLVER NAME= Coach 2011-03-18
BENCH NAME= SAT_RACE06/velev-pipe-sat-1.0-b9.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3284156-1303759974/watcher-3284156-1303759974 -o /tmp/evaluation-result-3284156-1303759974/solver-3284156-1303759974 -C 2400 -W 1300 -M 7680  python portfolio_solver.py -t 2400 -s 1829363995  HOME/instance-3284156-1303759974.cnf

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

MD5SUM BENCH= bb86eb13126177e1b128fa3186a4972b
RANDOM SEED=1829363995

node102.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		: 2666.828
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	: 5333.65
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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:      21582760 kB
Buffers:       1596328 kB
Cached:        8960036 kB
SwapCached:          4 kB
Active:        2253432 kB
Inactive:      8559572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21582760 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:          201536 kB
Writeback:           0 kB
AnonPages:      256040 kB
Mapped:          17840 kB
Slab:           489504 kB
PageTables:       6136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   470820 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= 70780 MiB
End job on node102 at 2011-04-25 21:54:42