Trace number 3171516

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 2011-02-25? (TO) 1298.96 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S380157195-014.SATISFIABLE.cnf
MD5SUMc5ca502edf263e9767f2d7ec536d2edf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1917
Sum of the clauses size5751
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31917
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 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3171516-1301759507/watcher-3171516-1301759507 -o /tmp/evaluation-result-3171516-1301759507/solver-3171516-1301759507 -C 2400 -W 1300 -M 7680 umsat HOME/instance-3171516-1301759507.cnf 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 4.00 4.01 3.94 5/187 17028
/proc/meminfo: memFree=21670084/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=11760 CPUtime=0 cores=0,2
/proc/17028/stat : 17028 (runsolver) S 17026 17028 16647 0 -1 4202560 41 0 0 0 0 0 0 0 20 0 1 0 287550355 12042240 49 33554432000 4194304 5392636 140736937560080 18446744073709551615 4838247 0 2147483391 4096 24578 18446744071699870519 0 0 17 2 0 0 0
/proc/17028/statm: 2940 49 30 293 0 2644 0

[startup+0.100638 s]
/proc/loadavg: 4.00 4.01 3.94 5/187 17028
/proc/meminfo: memFree=21670084/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=11760 CPUtime=0 cores=0,2
/proc/17028/stat : 17028 (runsolver) S 17026 17028 16647 0 -1 4202560 41 0 0 0 0 0 0 0 20 0 1 0 287550355 12042240 49 33554432000 4194304 5392636 140736937560080 18446744073709551615 4838247 0 2147483391 4096 24578 18446744071699870519 0 0 17 2 0 0 0
/proc/17028/statm: 2940 49 30 293 0 2644 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11760

[startup+0.200614 s]
/proc/loadavg: 4.00 4.01 3.94 5/187 17028
/proc/meminfo: memFree=21670084/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=11760 CPUtime=0 cores=0,2
/proc/17028/stat : 17028 (runsolver) S 17026 17028 16647 0 -1 4202560 41 0 0 0 0 0 0 0 20 0 1 0 287550355 12042240 49 33554432000 4194304 5392636 140736937560080 18446744073709551615 4838247 0 2147483391 4096 24578 18446744071699870519 0 0 17 2 0 0 0
/proc/17028/statm: 2940 49 30 293 0 2644 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11760

[startup+0.300576 s]
/proc/loadavg: 4.00 4.01 3.94 5/187 17028
/proc/meminfo: memFree=21670084/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=3428 CPUtime=0 cores=0,2
/proc/17028/stat : 17028 (umsat) D 17026 17028 16647 0 -1 4194304 93 0 0 0 0 0 0 0 19 0 1 0 287550355 3510272 44 33554432000 4194304 4263880 140733263312608 18446744073709551615 274659884679 0 0 4096 0 18446744071696489144 0 0 17 0 0 0 0
/proc/17028/statm: 857 44 34 17 0 44 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3428

[startup+0.700508 s]
/proc/loadavg: 4.00 4.01 3.94 5/187 17028
/proc/meminfo: memFree=21670084/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=3428 CPUtime=0 cores=0,2
/proc/17028/stat : 17028 (umsat) D 17026 17028 16647 0 -1 4194304 93 0 0 0 0 0 0 0 19 0 1 0 287550355 3510272 44 33554432000 4194304 4263880 140733263312608 18446744073709551615 274659884679 0 0 4096 0 18446744071696489144 0 0 17 0 0 0 0
/proc/17028/statm: 857 44 34 17 0 44 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3428

[startup+1.50039 s]
/proc/loadavg: 4.00 4.01 3.94 6/188 17029
/proc/meminfo: memFree=21668100/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=12968 CPUtime=0.41 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 702 0 0 0 41 0 0 0 18 0 1 0 287550355 13279232 639 33554432000 4194304 4263880 140733263312608 18446744073709551615 4215044 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 3242 639 247 17 0 415 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 12968

[startup+3.10111 s]
/proc/loadavg: 4.00 4.01 3.94 5/188 17029
/proc/meminfo: memFree=21663936/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=14200 CPUtime=2.01 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 1003 0 0 0 201 0 0 0 21 0 1 0 287550355 14540800 940 33554432000 4194304 4263880 140733263312608 18446744073709551615 4205639 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 3550 940 247 17 0 723 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 14200
heavy processes:

[startup+6.30057 s]
/proc/loadavg: 4.00 4.01 3.94 5/188 17029
/proc/meminfo: memFree=21658408/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=15500 CPUtime=5.21 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 1309 0 0 0 521 0 0 0 25 0 1 0 287550355 15872000 1246 33554432000 4194304 4263880 140733263312608 18446744073709551615 4207753 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 3875 1246 248 17 0 1048 0
Current children cumulated CPU time (s) 5.21
Current children cumulated vsize (KiB) 15500

[startup+12.7005 s]
/proc/loadavg: 4.00 4.01 3.94 5/188 17029
/proc/meminfo: memFree=21650836/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=17240 CPUtime=11.61 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 1757 0 0 0 1161 0 0 0 25 0 1 0 287550355 17653760 1694 33554432000 4194304 4263880 140733263312608 18446744073709551615 4205634 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 4310 1694 248 17 0 1483 0
Current children cumulated CPU time (s) 11.61
Current children cumulated vsize (KiB) 17240

[startup+25.5012 s]
/proc/loadavg: 4.00 4.01 3.94 5/188 17029
/proc/meminfo: memFree=21641792/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=19232 CPUtime=24.41 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 2242 0 0 0 2441 0 0 0 25 0 1 0 287550355 19693568 2146 33554432000 4194304 4263880 140733263312608 18446744073709551615 4207812 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 4808 2146 248 17 0 1981 0
Current children cumulated CPU time (s) 24.41
Current children cumulated vsize (KiB) 19232

[startup+51.1008 s]
/proc/loadavg: 4.00 4.00 3.94 5/188 17029
/proc/meminfo: memFree=21630044/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=21900 CPUtime=50.01 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 3044 0 0 0 5001 0 0 0 25 0 1 0 287550355 22425600 2831 33554432000 4194304 4263880 140733263312608 18446744073709551615 4207616 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 5475 2831 248 17 0 2648 0
Current children cumulated CPU time (s) 50.01
Current children cumulated vsize (KiB) 21900

[startup+102.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/188 17031
/proc/meminfo: memFree=21610576/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=25864 CPUtime=101.22 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 4172 0 0 0 10122 0 0 0 25 0 1 0 287550355 26484736 3803 33554432000 4194304 4263880 140733263312608 18446744073709551615 4207776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 6466 3803 249 17 0 3639 0
Current children cumulated CPU time (s) 101.22
Current children cumulated vsize (KiB) 25864

[startup+162.3 s]
/proc/loadavg: 4.05 4.01 3.95 5/188 17033
/proc/meminfo: memFree=21598536/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=28732 CPUtime=161.22 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 5022 0 0 0 16121 1 0 0 25 0 1 0 287550355 29421568 4456 33554432000 4194304 4263880 140733263312608 18446744073709551615 4207828 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 7183 4456 248 17 0 4356 0
Current children cumulated CPU time (s) 161.22
Current children cumulated vsize (KiB) 28732

[startup+222.307 s]
/proc/loadavg: 4.01 4.01 3.95 5/188 17062
/proc/meminfo: memFree=21593076/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=30568 CPUtime=221.23 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 5595 0 0 0 22122 1 0 0 25 0 1 0 287550355 31301632 4954 33554432000 4194304 4263880 140733263312608 18446744073709551615 4205634 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 7642 4954 248 17 0 4815 0
Current children cumulated CPU time (s) 221.23
Current children cumulated vsize (KiB) 30568

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/188 17062
/proc/meminfo: memFree=21580540/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=32744 CPUtime=281.22 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 6182 0 0 0 28121 1 0 0 25 0 1 0 287550355 33529856 5458 33554432000 4194304 4263880 140733263312608 18446744073709551615 4207898 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 8186 5458 248 17 0 5359 0
Current children cumulated CPU time (s) 281.22
Current children cumulated vsize (KiB) 32744

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/188 17064
/proc/meminfo: memFree=21570476/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=33928 CPUtime=341.22 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 6480 0 0 0 34121 1 0 0 25 0 1 0 287550355 34742272 5756 33554432000 4194304 4263880 140733263312608 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 8482 5756 248 17 0 5655 0
Current children cumulated CPU time (s) 341.22
Current children cumulated vsize (KiB) 33928

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/188 17066
/proc/meminfo: memFree=21562776/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=36100 CPUtime=401.22 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 7123 0 0 0 40121 1 0 0 25 0 1 0 287550355 36966400 6308 33554432000 4194304 4263880 140733263312608 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 9025 6308 248 17 0 6198 0
Current children cumulated CPU time (s) 401.22
Current children cumulated vsize (KiB) 36100

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/188 17068
/proc/meminfo: memFree=21552584/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=37684 CPUtime=461.22 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 7606 0 0 0 46121 1 0 0 25 0 1 0 287550355 38588416 6691 33554432000 4194304 4263880 140733263312608 18446744073709551615 4226739 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 9421 6691 248 17 0 6594 0
Current children cumulated CPU time (s) 461.22
Current children cumulated vsize (KiB) 37684

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/188 17070
/proc/meminfo: memFree=21547612/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=38896 CPUtime=521.22 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 7936 0 0 0 52121 1 0 0 25 0 1 0 287550355 39829504 7021 33554432000 4194304 4263880 140733263312608 18446744073709551615 4205824 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 9724 7021 248 17 0 6897 0
Current children cumulated CPU time (s) 521.22
Current children cumulated vsize (KiB) 38896

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/188 17079
/proc/meminfo: memFree=21541380/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=39968 CPUtime=581.22 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 8172 0 0 0 58121 1 0 0 25 0 1 0 287550355 40927232 7257 33554432000 4194304 4263880 140733263312608 18446744073709551615 4207753 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 9992 7257 248 17 0 7165 0
Current children cumulated CPU time (s) 581.22
Current children cumulated vsize (KiB) 39968

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/188 17081
/proc/meminfo: memFree=21532920/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=41760 CPUtime=641.23 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 8752 0 0 0 64121 2 0 0 25 0 1 0 287550355 42762240 7727 33554432000 4194304 4263880 140733263312608 18446744073709551615 4206587 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 10440 7727 248 17 0 7613 0
Current children cumulated CPU time (s) 641.23
Current children cumulated vsize (KiB) 41760

[startup+702.301 s]
/proc/loadavg: 4.07 4.02 3.95 5/188 17083
/proc/meminfo: memFree=21528936/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=42432 CPUtime=701.23 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 8888 0 0 0 70121 2 0 0 25 0 1 0 287550355 43450368 7863 33554432000 4194304 4263880 140733263312608 18446744073709551615 4205634 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 10608 7863 248 17 0 7781 0
Current children cumulated CPU time (s) 701.23
Current children cumulated vsize (KiB) 42432

[startup+762.3 s]
/proc/loadavg: 4.09 4.03 3.96 5/188 17085
/proc/meminfo: memFree=21523700/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=43120 CPUtime=761.24 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 9067 0 0 0 76122 2 0 0 25 0 1 0 287550355 44154880 8042 33554432000 4194304 4263880 140733263312608 18446744073709551615 4207818 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 10780 8042 248 17 0 7953 0
Current children cumulated CPU time (s) 761.24
Current children cumulated vsize (KiB) 43120

[startup+822.301 s]
/proc/loadavg: 4.04 4.02 3.96 5/188 17087
/proc/meminfo: memFree=21516124/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=44248 CPUtime=821.23 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 9480 0 0 0 82121 2 0 0 25 0 1 0 287550355 45309952 8334 33554432000 4194304 4263880 140733263312608 18446744073709551615 4205634 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 11062 8334 248 17 0 8235 0
Current children cumulated CPU time (s) 821.23
Current children cumulated vsize (KiB) 44248

[startup+882.307 s]
/proc/loadavg: 4.01 4.01 3.96 5/188 17090
/proc/meminfo: memFree=21513840/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=44728 CPUtime=881.24 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 9632 0 0 0 88122 2 0 0 25 0 1 0 287550355 45801472 8486 33554432000 4194304 4263880 140733263312608 18446744073709551615 4205824 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 11182 8486 248 17 0 8355 0
Current children cumulated CPU time (s) 881.24
Current children cumulated vsize (KiB) 44728

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 3.96 5/188 17092
/proc/meminfo: memFree=21508872/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=45240 CPUtime=941.24 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 9732 0 0 0 94121 3 0 0 25 0 1 0 287550355 46325760 8586 33554432000 4194304 4263880 140733263312608 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 11310 8586 248 17 0 8483 0
Current children cumulated CPU time (s) 941.24
Current children cumulated vsize (KiB) 45240

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 17094
/proc/meminfo: memFree=21505132/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=45648 CPUtime=1001.24 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 9865 0 0 0 100121 3 0 0 25 0 1 0 287550355 46743552 8719 33554432000 4194304 4263880 140733263312608 18446744073709551615 4205634 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 11412 8719 248 17 0 8585 0
Current children cumulated CPU time (s) 1001.24
Current children cumulated vsize (KiB) 45648

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 17096
/proc/meminfo: memFree=21498800/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=46188 CPUtime=1061.24 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 9970 0 0 0 106121 3 0 0 25 0 1 0 287550355 47296512 8824 33554432000 4194304 4263880 140733263312608 18446744073709551615 4207753 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 11547 8824 248 17 0 8720 0
Current children cumulated CPU time (s) 1061.24
Current children cumulated vsize (KiB) 46188

[startup+1122.3 s]
/proc/loadavg: 4.03 4.01 3.96 5/188 17098
/proc/meminfo: memFree=21495692/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=48364 CPUtime=1121.24 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 10660 0 0 0 112121 3 0 0 25 0 1 0 287550355 49524736 9252 33554432000 4194304 4263880 140733263312608 18446744073709551615 4207654 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 12091 9252 248 17 0 9264 0
Current children cumulated CPU time (s) 1121.24
Current children cumulated vsize (KiB) 48364

[startup+1182.3 s]
/proc/loadavg: 4.01 4.01 3.96 5/188 17098
/proc/meminfo: memFree=21492464/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=48908 CPUtime=1181.24 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 10828 0 0 0 118121 3 0 0 25 0 1 0 287550355 50081792 9420 33554432000 4194304 4263880 140733263312608 18446744073709551615 4205655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 12227 9420 248 17 0 9400 0
Current children cumulated CPU time (s) 1181.24
Current children cumulated vsize (KiB) 48908

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 17100
/proc/meminfo: memFree=21487364/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=49544 CPUtime=1241.24 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 10987 0 0 0 124121 3 0 0 25 0 1 0 287550355 50733056 9579 33554432000 4194304 4263880 140733263312608 18446744073709551615 4215123 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 12386 9579 248 17 0 9559 0
Current children cumulated CPU time (s) 1241.24
Current children cumulated vsize (KiB) 49544



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.87 3.98 3.96 5/188 17158
/proc/meminfo: memFree=21592812/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=50336 CPUtime=1298.95 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 11153 0 0 0 129892 3 0 0 25 0 1 0 287550355 51544064 9745 33554432000 4194304 4263880 140733263312608 18446744073709551615 4205680 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 12584 9745 248 17 0 9757 0
Current children cumulated CPU time (s) 1298.95
Current children cumulated vsize (KiB) 50336

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

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

[startup+1300 s]
/proc/loadavg: 3.87 3.98 3.96 5/188 17158
/proc/meminfo: memFree=21592812/32951132 swapFree=67111528/67111528
[pid=17028] ppid=17026 vsize=50336 CPUtime=1298.95 cores=0,2
/proc/17028/stat : 17028 (umsat) R 17026 17028 16647 0 -1 4202496 11153 0 0 0 129892 3 0 0 25 0 1 0 287550355 51544064 9745 33554432000 4194304 4263880 140733263312608 18446744073709551615 4205680 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17028/statm: 12584 9745 248 17 0 9757 0
Current children cumulated CPU time (s) 1298.95
Current children cumulated vsize (KiB) 50336

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1298.96
CPU user time (s): 1298.92
CPU system time (s): 0.035994
CPU usage (%): 99.9192
Max. virtual memory (cumulated for all children) (KiB): 50336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1298.92
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11153
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= 6
involuntary context switches= 3740

runsolver used 2.38564 second user time and 4.71528 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-02 17:51:47
IDJOB=3171516
IDBENCH=82734
IDSOLVER=1582
FILE ID=node131/3171516-1301759507
RUNJOBID= node131-1301756898-16665
PBS_JOBID= 12841065
Free space on /tmp= 71652 MiB

SOLVER NAME= UmSat 2011-02-25
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S380157195-014.SATISFIABLE.cnf
COMMAND LINE= umsat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3171516-1301759507/watcher-3171516-1301759507 -o /tmp/evaluation-result-3171516-1301759507/solver-3171516-1301759507 -C 2400 -W 1300 -M 7680  umsat HOME/instance-3171516-1301759507.cnf

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

MD5SUM BENCH= c5ca502edf263e9767f2d7ec536d2edf
RANDOM SEED=1523645559

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21670364 kB
Buffers:        352992 kB
Cached:       10582532 kB
SwapCached:          0 kB
Active:        6817076 kB
Inactive:      4201432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21670364 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            9644 kB
Writeback:           0 kB
AnonPages:       82664 kB
Mapped:          15612 kB
Slab:           200928 kB
PageTables:       5000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   267676 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71648 MiB
End job on node131 at 2011-04-02 18:13:29