Trace number 3220381

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
sparrow2011 sparrow2011_ubcsat1.2_2011-03-02? (TO) 5000.03 4999.91

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v300-c1278-S1569819208-064.UNKNOWN.cnf
MD5SUM00f21cbc78a2d739f741e391ca987da6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.20481
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of clauses1278
Sum of the clauses size3834
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31278
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: 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-3220381-1303264282/watcher-3220381-1303264282 -o /tmp/evaluation-result-3220381-1303264282/solver-3220381-1303264282 -C 5000 -W 5000 -M 15500 sparrow2011 HOME/instance-3220381-1303264282.cnf 2116870846 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.93 1/175 8692
/proc/meminfo: memFree=19218832/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=11800 CPUtime=0 cores=0,2,4,6
/proc/8692/stat : 8692 (runsolver) S 8690 8692 8422 0 -1 4202560 42 0 0 0 0 0 0 0 25 0 1 0 516658826 12083200 51 33554432000 4194304 5434984 140736636727296 18446744073709551615 4881607 0 2147483391 4096 24578 18446744071699960631 0 0 17 0 0 0 0
/proc/8692/statm: 2950 51 31 303 0 2644 0

[startup+0.097711 s]
/proc/loadavg: 2.00 2.00 1.93 1/175 8692
/proc/meminfo: memFree=19218832/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=0.08 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 8 0 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4243049 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12228

[startup+0.100712 s]
/proc/loadavg: 2.00 2.00 1.93 1/175 8692
/proc/meminfo: memFree=19218832/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=0.08 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 8 0 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4243038 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12228

[startup+0.300645 s]
/proc/loadavg: 2.00 2.00 1.93 1/175 8692
/proc/meminfo: memFree=19218832/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=0.28 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 28 0 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4239690 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12228

[startup+0.70057 s]
/proc/loadavg: 2.00 2.00 1.93 1/175 8692
/proc/meminfo: memFree=19218832/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=0.68 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 68 0 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4239573 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12228

[startup+1.50046 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8720
/proc/meminfo: memFree=19218908/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=1.48 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 148 0 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4239752 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12228

[startup+3.10016 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8720
/proc/meminfo: memFree=19218216/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=3.08 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 308 0 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4243408 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12228

[startup+6.30057 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8720
/proc/meminfo: memFree=19218072/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=6.28 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 628 0 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4239292 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12228

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8720
/proc/meminfo: memFree=19217500/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=12.68 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 1268 0 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4239720 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12228

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8721
/proc/meminfo: memFree=19217504/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=25.48 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 2548 0 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4239509 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12228

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8721
/proc/meminfo: memFree=19217240/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=51.08 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 5108 0 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4242416 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12228

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8723
/proc/meminfo: memFree=19216448/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=102.29 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 10229 0 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4240004 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 12228

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8724
/proc/meminfo: memFree=19216272/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=162.28 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 16228 0 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4243440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 12228

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8726
/proc/meminfo: memFree=19216096/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=222.29 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 22229 0 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4240176 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 12228

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8728
/proc/meminfo: memFree=19216048/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=282.29 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 28229 0 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4476786 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 12228

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8729
/proc/meminfo: memFree=19216116/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=342.29 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 34229 0 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4426920 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 12228

[startup+402.301 s]
/proc/loadavg: 2.07 2.02 1.94 3/178 8731
/proc/meminfo: memFree=19215948/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=402.29 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 40229 0 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4476976 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 12228

[startup+462.301 s]
/proc/loadavg: 2.02 2.01 1.94 3/178 8732
/proc/meminfo: memFree=19216136/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=462.29 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 46229 0 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4239952 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 12228

[startup+522.301 s]
/proc/loadavg: 2.01 2.00 1.94 3/178 8734
/proc/meminfo: memFree=19216236/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=522.3 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 52230 0 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 12228

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 8745
/proc/meminfo: memFree=19215836/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=582.3 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 58230 0 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4239625 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 12228

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.04 2.01 1.98 3/178 9310
/proc/meminfo: memFree=19215376/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=4062.39 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 406238 1 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4240195 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 12228

[startup+4122.3 s]
/proc/loadavg: 2.01 2.01 1.98 3/178 9312
/proc/meminfo: memFree=19215476/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=4122.39 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 412238 1 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4239680 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 12228

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 9323
/proc/meminfo: memFree=19214792/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=4182.39 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 418238 1 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4240103 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 12228

[startup+4242.3 s]
/proc/loadavg: 2.04 2.01 1.98 3/178 9324
/proc/meminfo: memFree=19215632/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=4242.39 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 424238 1 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4240135 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 12228

[startup+4302.3 s]
/proc/loadavg: 2.01 2.01 1.98 3/178 9326
/proc/meminfo: memFree=19215596/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=4302.39 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 430238 1 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4240189 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 12228

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 9327
/proc/meminfo: memFree=19215820/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=4362.4 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 436239 1 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4239609 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 12228

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 9329
/proc/meminfo: memFree=19215668/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=4422.4 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 442238 2 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4243224 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 12228

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 9331
/proc/meminfo: memFree=19215512/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=4482.4 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 448238 2 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4240200 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 12228

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 9332
/proc/meminfo: memFree=19215724/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=4542.4 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 454238 2 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4240035 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 12228

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 9334
/proc/meminfo: memFree=19215076/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=4602.41 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 460239 2 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4243056 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 12228

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 9335
/proc/meminfo: memFree=19215160/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=4662.41 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 466239 2 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4426920 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 12228

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 9337
/proc/meminfo: memFree=19215248/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=4722.41 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 472239 2 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4239776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 12228

[startup+4782.3 s]
/proc/loadavg: 2.06 2.02 1.99 3/178 9339
/proc/meminfo: memFree=19215448/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=4782.41 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 478239 2 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4243265 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 12228

[startup+4842.3 s]
/proc/loadavg: 2.02 2.01 1.99 3/178 9340
/proc/meminfo: memFree=19215420/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=4842.41 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 484239 2 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4239928 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 12228

[startup+4902.3 s]
/proc/loadavg: 2.01 2.00 1.99 3/178 9342
/proc/meminfo: memFree=19215372/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=4902.41 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 490239 2 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4239632 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 12228

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 9343
/proc/meminfo: memFree=19215468/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=4962.41 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 496239 2 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4239320 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 12228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 9344
/proc/meminfo: memFree=19215216/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=5000.02 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 499999 3 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4239496 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 12228

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 9344
/proc/meminfo: memFree=19215216/32951124 swapFree=67111528/67111528
[pid=8692] ppid=8690 vsize=12228 CPUtime=5000.02 cores=0,2,4,6
/proc/8692/stat : 8692 (sparrow2011) R 8690 8692 8422 0 -1 4202496 401 0 0 0 499999 3 0 0 25 0 1 0 516658826 12521472 341 33554432000 4194304 4568220 140736110700080 18446744073709551615 4239496 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8692/statm: 3057 341 173 92 0 1441 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 12228

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.03
CPU user time (s): 5000
CPU system time (s): 0.032994
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 12228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 401
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 31489

runsolver used 7.64084 second user time and 15.0997 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-20 03:51:22
IDJOB=3220381
IDBENCH=82747
IDSOLVER=1636
FILE ID=node110/3220381-1303264282
RUNJOBID= node110-1303259273-8440
PBS_JOBID= 13049512
Free space on /tmp= 72196 MiB

SOLVER NAME= sparrow2011 sparrow2011_ubcsat1.2_2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v300-c1278-S1569819208-064.UNKNOWN.cnf
COMMAND LINE= sparrow2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3220381-1303264282/watcher-3220381-1303264282 -o /tmp/evaluation-result-3220381-1303264282/solver-3220381-1303264282 -C 5000 -W 5000 -M 15500  sparrow2011 HOME/instance-3220381-1303264282.cnf 2116870846

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 00f21cbc78a2d739f741e391ca987da6
RANDOM SEED=2116870846

node110.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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.75
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.76
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	: 5332.83
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	: 5332.74
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19218988 kB
Buffers:        700584 kB
Cached:       12586832 kB
SwapCached:          0 kB
Active:        5707084 kB
Inactive:      7645400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19218988 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             416 kB
Writeback:           0 kB
AnonPages:       65524 kB
Mapped:          15096 kB
Slab:           315936 kB
PageTables:       4648 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   218236 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= 72192 MiB
End job on node110 at 2011-04-20 05:14:44