Trace number 3162693

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) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v350-c1491-S797651048-056.UNKNOWN.cnf
MD5SUMe887a746d13f48cfc0f8cc23df918189
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark10.8404
Satisfiable
(Un)Satisfiability was proved
Number of variables350
Number of clauses1491
Sum of the clauses size4473
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31491
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-3162693-1301705254/watcher-3162693-1301705254 -o /tmp/evaluation-result-3162693-1301705254/solver-3162693-1301705254 -C 2400 -W 1300 -M 7680 sparrow2011 HOME/instance-3162693-1301705254.cnf 487000968 

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: 0.92 1.61 2.79 5/189 4866
/proc/meminfo: memFree=21705064/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=0 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 0 0 0 0 23 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4238565 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0

[startup+0.0453761 s]
/proc/loadavg: 0.92 1.61 2.79 5/189 4866
/proc/meminfo: memFree=21705064/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=0.04 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 4 0 0 0 23 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4240176 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12228

[startup+0.100374 s]
/proc/loadavg: 0.92 1.61 2.79 5/189 4866
/proc/meminfo: memFree=21705064/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=0.09 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 9 0 0 0 23 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4243216 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12228

[startup+0.300327 s]
/proc/loadavg: 0.92 1.61 2.79 5/189 4866
/proc/meminfo: memFree=21705064/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=0.29 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 29 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4240205 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12228

[startup+0.700255 s]
/proc/loadavg: 0.92 1.61 2.79 5/189 4866
/proc/meminfo: memFree=21705064/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=0.69 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 69 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4476084 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12228

[startup+1.50114 s]
/proc/loadavg: 0.92 1.61 2.79 5/190 4867
/proc/meminfo: memFree=21703260/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=1.49 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 149 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4243219 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12228

[startup+3.10086 s]
/proc/loadavg: 1.17 1.65 2.80 5/190 4867
/proc/meminfo: memFree=21702888/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=3.09 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 309 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4238747 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12228

[startup+6.3003 s]
/proc/loadavg: 1.17 1.65 2.80 5/190 4867
/proc/meminfo: memFree=21703000/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=6.29 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 629 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4239939 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12228

[startup+12.7002 s]
/proc/loadavg: 1.60 1.72 2.81 5/190 4867
/proc/meminfo: memFree=21701536/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=12.69 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 1269 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4238726 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12228

[startup+25.5009 s]
/proc/loadavg: 1.97 1.80 2.83 5/190 4867
/proc/meminfo: memFree=21701592/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=25.5 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 2550 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4239785 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12228

[startup+51.1004 s]
/proc/loadavg: 2.66 1.97 2.86 5/190 4868
/proc/meminfo: memFree=21701160/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=51.1 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 5110 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4239369 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12228

[startup+102.306 s]
/proc/loadavg: 3.46 2.31 2.92 5/190 4870
/proc/meminfo: memFree=21699772/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=102.3 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 10230 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4240118 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 12228

[startup+162.301 s]
/proc/loadavg: 3.80 2.62 2.98 5/190 4871
/proc/meminfo: memFree=21699760/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=162.3 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 16230 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4243267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 12228

[startup+222.301 s]
/proc/loadavg: 3.92 2.87 3.04 5/190 4873
/proc/meminfo: memFree=21699748/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=222.3 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 22230 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4240189 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 12228

[startup+282.301 s]
/proc/loadavg: 4.01 3.08 3.11 5/190 4874
/proc/meminfo: memFree=21699984/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=282.3 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 28230 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4243219 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 12228

[startup+342.301 s]
/proc/loadavg: 4.00 3.25 3.16 5/190 4876
/proc/meminfo: memFree=21700096/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=342.3 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 34230 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4239292 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 12228

[startup+402.3 s]
/proc/loadavg: 4.00 3.38 3.21 5/190 4878
/proc/meminfo: memFree=21700080/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=402.3 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 40230 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4243295 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 12228

[startup+462.301 s]
/proc/loadavg: 4.00 3.49 3.26 5/190 4879
/proc/meminfo: memFree=21700192/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=462.31 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 46231 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4242695 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 12228

[startup+522.3 s]
/proc/loadavg: 4.00 3.57 3.30 5/190 4881
/proc/meminfo: memFree=21700300/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=522.31 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 52231 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4239496 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 12228

[startup+582.301 s]
/proc/loadavg: 4.00 3.65 3.34 5/190 4882
/proc/meminfo: memFree=21700536/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=582.3 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 58230 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4239668 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 12228

[startup+642.301 s]
/proc/loadavg: 4.00 3.71 3.38 6/190 4884
/proc/meminfo: memFree=21700152/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=642.31 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 64231 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4239896 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 12228

[startup+702.3 s]
/proc/loadavg: 4.06 3.79 3.43 5/190 4886
/proc/meminfo: memFree=21700020/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=702.3 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 70230 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4240176 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 12228

[startup+762.306 s]
/proc/loadavg: 4.02 3.83 3.46 5/190 4887
/proc/meminfo: memFree=21699636/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=762.31 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 76231 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4239761 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 12228

[startup+822.3 s]
/proc/loadavg: 4.06 3.87 3.49 5/190 4898
/proc/meminfo: memFree=21699428/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=822.31 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 82231 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4239573 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 12228

[startup+882.301 s]
/proc/loadavg: 4.02 3.89 3.52 5/190 4899
/proc/meminfo: memFree=21699520/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=882.31 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 88231 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4242514 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 12228

[startup+942.3 s]
/proc/loadavg: 4.00 3.91 3.55 5/190 4901
/proc/meminfo: memFree=21699884/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=942.31 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 94231 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4240128 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 12228

[startup+1002.3 s]
/proc/loadavg: 4.00 3.92 3.58 5/190 4906
/proc/meminfo: memFree=21700660/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=1002.31 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 100231 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4240112 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 12228

[startup+1062.3 s]
/proc/loadavg: 4.00 3.93 3.60 5/190 4907
/proc/meminfo: memFree=21700756/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=1062.31 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 106231 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4238672 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 12228

[startup+1122.3 s]
/proc/loadavg: 4.00 3.94 3.62 5/190 4909
/proc/meminfo: memFree=21700752/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=1122.31 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 112231 0 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4240092 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 12228

[startup+1182.3 s]
/proc/loadavg: 4.00 3.95 3.64 5/190 4910
/proc/meminfo: memFree=21700860/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=1182.32 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 118231 1 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4239996 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 12228

[startup+1242.3 s]
/proc/loadavg: 4.09 3.98 3.67 5/190 4912
/proc/meminfo: memFree=21699860/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=1242.32 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 124231 1 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4416656 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 12228



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 3.98 3.69 2/184 4916
/proc/meminfo: memFree=21701508/32951124 swapFree=67111528/67111528
[pid=4866] ppid=4864 vsize=12228 CPUtime=1300.03 cores=0,2
/proc/4866/stat : 4866 (sparrow2011) R 4864 4866 3843 0 -1 4202496 407 0 0 0 130002 1 0 0 25 0 1 0 282126372 12521472 345 33554432000 4194304 4568220 140736998264016 18446744073709551615 4239757 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4866/statm: 3057 345 173 92 0 1441 0
Current children cumulated CPU time (s) 1300.03
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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1300.02
CPU system time (s): 0.013997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 12228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 407
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= 3
involuntary context switches= 3961

runsolver used 2.02669 second user time and 3.89441 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 02:47:34
IDJOB=3162693
IDBENCH=82924
IDSOLVER=1573
FILE ID=node108/3162693-1301705254
RUNJOBID= node108-1301705253-4689
PBS_JOBID= 12840738
Free space on /tmp= 71168 MiB

SOLVER NAME= sparrow2011 sparrow2011_ubcsat1.2_2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v350-c1491-S797651048-056.UNKNOWN.cnf
COMMAND LINE= sparrow2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3162693-1301705254/watcher-3162693-1301705254 -o /tmp/evaluation-result-3162693-1301705254/solver-3162693-1301705254 -C 2400 -W 1300 -M 7680  sparrow2011 HOME/instance-3162693-1301705254.cnf 487000968

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

MD5SUM BENCH= e887a746d13f48cfc0f8cc23df918189
RANDOM SEED=487000968

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.77
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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		: 2666.820
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		: 2666.820
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:      21705344 kB
Buffers:        334960 kB
Cached:       10574884 kB
SwapCached:          0 kB
Active:        7364928 kB
Inactive:      3612892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21705344 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1716 kB
Writeback:           0 kB
AnonPages:       67868 kB
Mapped:          15804 kB
Slab:           207288 kB
PageTables:       5200 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   269708 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= 71168 MiB
End job on node108 at 2011-04-02 03:09:16