Trace number 3221011

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) 5000.06 4999.91

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v100-c2130-S2051088205-036.UNKNOWN.cnf
MD5SUM901aadbc76f4961d582bc9856b3c63b3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark299.271
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
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-3221011-1303400026/watcher-3221011-1303400026 -o /tmp/evaluation-result-3221011-1303400026/solver-3221011-1303400026 -C 5000 -W 5000 -M 15500 sparrow2011 HOME/instance-3221011-1303400026.cnf 2113361575 

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: 0.71 4.91 6.76 1/172 31425
/proc/meminfo: memFree=17664360/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=0 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 0 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239708 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0

[startup+0.042481 s]
/proc/loadavg: 0.71 4.91 6.76 1/172 31425
/proc/meminfo: memFree=17664360/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=0.04 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 4 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239708 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12228

[startup+0.100467 s]
/proc/loadavg: 0.71 4.91 6.76 1/172 31425
/proc/meminfo: memFree=17664360/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=0.09 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 9 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239292 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12228

[startup+0.300413 s]
/proc/loadavg: 0.71 4.91 6.76 1/172 31425
/proc/meminfo: memFree=17664360/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=0.29 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 29 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239664 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12228

[startup+0.700337 s]
/proc/loadavg: 0.71 4.91 6.76 1/172 31425
/proc/meminfo: memFree=17664360/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=0.69 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 69 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4240096 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12228

[startup+1.50019 s]
/proc/loadavg: 0.71 4.91 6.76 3/178 31436
/proc/meminfo: memFree=17661096/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=1.49 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 149 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12228

[startup+3.1009 s]
/proc/loadavg: 0.71 4.91 6.76 3/178 31436
/proc/meminfo: memFree=17660608/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=3.1 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 310 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 12228

[startup+6.30032 s]
/proc/loadavg: 0.81 4.86 6.74 3/178 31436
/proc/meminfo: memFree=17661104/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=6.3 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 630 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239776 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 12228

[startup+12.7012 s]
/proc/loadavg: 0.91 4.81 6.71 3/178 31436
/proc/meminfo: memFree=17660992/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=12.7 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 1270 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239668 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 12228

[startup+25.5008 s]
/proc/loadavg: 1.15 4.68 6.64 3/178 31437
/proc/meminfo: memFree=17661620/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=25.5 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 2550 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4476078 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12228

[startup+51.1002 s]
/proc/loadavg: 1.44 4.46 6.51 3/178 31437
/proc/meminfo: memFree=17661572/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=51.1 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 5110 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239939 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12228

[startup+102.306 s]
/proc/loadavg: 1.75 4.08 6.27 3/178 31439
/proc/meminfo: memFree=17660824/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=102.3 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 10230 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239939 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 12228

[startup+162.301 s]
/proc/loadavg: 1.91 3.70 6.00 3/178 31440
/proc/meminfo: memFree=17660936/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=162.3 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 16230 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239496 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 12228

[startup+222.301 s]
/proc/loadavg: 1.96 3.39 5.75 3/178 31442
/proc/meminfo: memFree=17660808/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=222.3 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 22230 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4240092 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 12228

[startup+282.301 s]
/proc/loadavg: 1.98 3.13 5.51 3/178 31443
/proc/meminfo: memFree=17660920/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=282.3 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 28230 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4304859 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 12228

[startup+342.301 s]
/proc/loadavg: 1.99 2.92 5.29 3/178 31445
/proc/meminfo: memFree=17660916/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=342.31 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 34231 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4242695 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 12228

[startup+402.3 s]
/proc/loadavg: 1.99 2.75 5.08 3/178 31447
/proc/meminfo: memFree=17661036/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=402.31 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 40231 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4240205 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 12228

[startup+462.3 s]
/proc/loadavg: 1.99 2.61 4.88 3/178 31448
/proc/meminfo: memFree=17661024/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=462.31 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 46231 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239928 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 12228

[startup+522.3 s]
/proc/loadavg: 1.99 2.50 4.70 3/178 31450
/proc/meminfo: memFree=17660896/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=522.31 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 52231 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4240103 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 12228

[startup+582.3 s]
/proc/loadavg: 1.99 2.40 4.53 3/178 31451
/proc/meminfo: memFree=17661012/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=582.31 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 58231 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239720 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 12228

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.03 3/178 31556
/proc/meminfo: memFree=17660300/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=4062.42 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 406242 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4240189 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 12228

[startup+4122.3 s]
/proc/loadavg: 2.04 2.01 2.03 3/178 31558
/proc/meminfo: memFree=17660168/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=4122.42 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 412242 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 12228

[startup+4182.3 s]
/proc/loadavg: 2.01 2.01 2.02 3/178 31559
/proc/meminfo: memFree=17660408/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=4182.42 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 418242 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239496 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 12228

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/178 31561
/proc/meminfo: memFree=17660400/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=4242.42 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 424242 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4209120 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 12228

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/178 31563
/proc/meminfo: memFree=17660636/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=4302.42 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 430242 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239664 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 12228

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/178 31564
/proc/meminfo: memFree=17660624/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=4362.42 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 436242 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239680 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 12228

[startup+4422.3 s]
/proc/loadavg: 2.04 2.01 2.01 3/178 31566
/proc/meminfo: memFree=17660732/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=4422.42 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 442242 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239734 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 12228

[startup+4482.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 31567
/proc/meminfo: memFree=17660724/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=4482.43 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 448243 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 12228

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31569
/proc/meminfo: memFree=17660588/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=4542.43 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 454243 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239609 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 12228

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31571
/proc/meminfo: memFree=17660204/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=4602.44 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 460244 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 12228

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31572
/proc/meminfo: memFree=17660068/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=4662.43 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 466243 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4240092 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 12228

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31574
/proc/meminfo: memFree=17660184/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=4722.44 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 472244 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239668 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 12228

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31575
/proc/meminfo: memFree=17660304/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=4782.44 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 478244 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239958 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 12228

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31577
/proc/meminfo: memFree=17660420/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=4842.44 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 484244 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239939 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 12228

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31579
/proc/meminfo: memFree=17660284/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=4902.44 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 490244 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239909 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 12228

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31580
/proc/meminfo: memFree=17660520/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=4962.44 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 496244 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4240092 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 12228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31581
/proc/meminfo: memFree=17660516/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=5000.05 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 500005 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239676 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 5000.05
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 2.00 3/178 31581
/proc/meminfo: memFree=17660516/32951124 swapFree=67111528/67111528
[pid=31425] ppid=31423 vsize=12228 CPUtime=5000.05 cores=0,2,4,6
/proc/31425/stat : 31425 (sparrow2011) R 31423 31425 31397 0 -1 4202496 448 0 0 0 500005 0 0 0 25 0 1 0 451600305 12521472 389 33554432000 4194304 4568220 140733589837792 18446744073709551615 4239676 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31425/statm: 3057 389 172 92 0 1441 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 12228

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.06
CPU user time (s): 5000.05
CPU system time (s): 0.002999
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 12228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.05
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 448
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= 7487

runsolver used 7.75282 second user time and 14.9827 second system time

The end

Launcher Data 

Begin job on node139 at 2011-04-21 17:33:46
IDJOB=3221011
IDBENCH=82852
IDSOLVER=1636
FILE ID=node139/3221011-1303400026
RUNJOBID= node139-1303400025-31415
PBS_JOBID= 13080781
Free space on /tmp= 72324 MiB

SOLVER NAME= sparrow2011 sparrow2011_ubcsat1.2_2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v100-c2130-S2051088205-036.UNKNOWN.cnf
COMMAND LINE= sparrow2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3221011-1303400026/watcher-3221011-1303400026 -o /tmp/evaluation-result-3221011-1303400026/solver-3221011-1303400026 -C 5000 -W 5000 -M 15500  sparrow2011 HOME/instance-3221011-1303400026.cnf 2113361575

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

MD5SUM BENCH= 901aadbc76f4961d582bc9856b3c63b3
RANDOM SEED=2113361575

node139.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		: 2666.852
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	: 5333.70
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		: 2666.852
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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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		: 2666.852
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	: 5321.49
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		: 2666.852
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		: 2666.852
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		: 2666.852
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:     32951124 kB
MemFree:      17664780 kB
Buffers:        714788 kB
Cached:       14156560 kB
SwapCached:          0 kB
Active:        8316676 kB
Inactive:      6617496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17664780 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             388 kB
Writeback:           0 kB
AnonPages:       62152 kB
Mapped:          14720 kB
Slab:           289132 kB
PageTables:       5036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   184280 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= 72324 MiB
End job on node139 at 2011-04-21 18:57:08