Trace number 3257891

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
riss 1.0? (TO) 1300.03 1300.01

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v945c61409g7.cnf
MD5SUMcffaf116c6c0eb21439a109753d19c34
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.284955
Satisfiable
(Un)Satisfiability was proved
Number of variables945
Number of clauses61409
Sum of the clauses size123673
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 261364
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data 

0.00/0.01	c *****************************************************
0.00/0.01	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.01	c *   This program may be redistributed or modified   *
0.00/0.01	c * under the terms of the GNU General Public License *
0.00/0.01	c *****************************************************
0.00/0.01	c process id: 6900
0.00/0.02	c parsetime: 10565us
0.00/0.02	c parsed 61409 clauses with 945 variables
1.79/1.83	c init all components done
1.79/1.83	c ====================
1.79/1.83	c trail size: 0

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-3257891-1304136123/watcher-3257891-1304136123 -o /tmp/evaluation-result-3257891-1304136123/solver-3257891-1304136123 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3257891-1304136123.cnf 1036174186 2400 7680 2 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 4.00 4.06 4.95 4/185 6899
/proc/meminfo: memFree=30494248/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0

[startup+0.024379 s]
/proc/loadavg: 4.00 4.06 4.95 4/185 6899
/proc/meminfo: memFree=30494248/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100391 s]
/proc/loadavg: 4.00 4.06 4.95 4/185 6899
/proc/meminfo: memFree=30494248/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300369 s]
/proc/loadavg: 4.00 4.06 4.95 4/185 6899
/proc/meminfo: memFree=30494248/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700282 s]
/proc/loadavg: 4.00 4.06 4.95 4/185 6899
/proc/meminfo: memFree=30494248/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50114 s]
/proc/loadavg: 4.00 4.06 4.95 5/191 6908
/proc/meminfo: memFree=30422396/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=55048 CPUtime=1.49 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 11258 0 0 0 148 1 0 0 19 0 1 0 525213057 56369152 9664 33554432000 4194304 5523604 140736476991584 18446744073709551615 4374969 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 13762 9664 332 325 0 9576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63748

[startup+3.10084 s]
/proc/loadavg: 4.00 4.06 4.94 6/194 6936
/proc/meminfo: memFree=30376424/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=57812 CPUtime=3.09 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 13403 0 0 0 308 1 0 0 25 0 1 0 525213057 59199488 10380 33554432000 4194304 5523604 140736476991584 18446744073709551615 4216488 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 14453 10380 373 325 0 10267 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66512

[startup+6.30025 s]
/proc/loadavg: 4.00 4.06 4.94 6/194 6936
/proc/meminfo: memFree=30370856/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=58772 CPUtime=6.29 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 13650 0 0 0 628 1 0 0 25 0 1 0 525213057 60182528 10627 33554432000 4194304 5523604 140736476991584 18446744073709551615 5332754 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 14693 10627 373 325 0 10507 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67472

[startup+12.7011 s]
/proc/loadavg: 4.00 4.06 4.93 5/194 6937
/proc/meminfo: memFree=30354376/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=61048 CPUtime=12.69 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 14217 0 0 0 1268 1 0 0 25 0 1 0 525213057 62513152 11194 33554432000 4194304 5523604 140736476991584 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 15262 11194 373 325 0 11076 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69748

[startup+25.5007 s]
/proc/loadavg: 4.00 4.05 4.92 6/194 6937
/proc/meminfo: memFree=30342212/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=64320 CPUtime=25.49 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 15029 0 0 0 2547 2 0 0 25 0 1 0 525213057 65863680 12006 33554432000 4194304 5523604 140736476991584 18446744073709551615 5332913 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 16080 12006 373 325 0 11894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 73020

[startup+51.1011 s]
/proc/loadavg: 4.00 4.05 4.89 5/194 6967
/proc/meminfo: memFree=30493292/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=71980 CPUtime=51.09 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 16881 0 0 0 5107 2 0 0 25 0 1 0 525213057 73707520 13858 33554432000 4194304 5523604 140736476991584 18446744073709551615 4228224 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 17995 13858 373 325 0 13809 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 80680

[startup+102.307 s]
/proc/loadavg: 4.00 4.04 4.84 5/194 6968
/proc/meminfo: memFree=30443328/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=81904 CPUtime=102.3 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 19273 0 0 0 10227 3 0 0 25 0 1 0 525213057 83869696 16250 33554432000 4194304 5523604 140736476991584 18446744073709551615 4236992 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 20476 16250 373 325 0 16290 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 90604

[startup+162.301 s]
/proc/loadavg: 4.04 4.04 4.80 5/194 6973
/proc/meminfo: memFree=30396372/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=96132 CPUtime=162.29 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 22799 0 0 0 16224 5 0 0 25 0 1 0 525213057 98439168 19519 33554432000 4194304 5523604 140736476991584 18446744073709551615 4611629 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 24033 19519 373 325 0 19847 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 104832

[startup+222.301 s]
/proc/loadavg: 4.06 4.05 4.74 5/194 6974
/proc/meminfo: memFree=30358764/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=98928 CPUtime=222.3 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 23524 0 0 0 22224 6 0 0 25 0 1 0 525213057 101302272 20244 33554432000 4194304 5523604 140736476991584 18446744073709551615 4219896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 24732 20244 373 325 0 20546 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 107628

[startup+282.301 s]
/proc/loadavg: 4.02 4.04 4.70 5/194 6976
/proc/meminfo: memFree=30329328/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=108068 CPUtime=282.3 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 25853 0 0 0 28223 7 0 0 25 0 1 0 525213057 110661632 22573 33554432000 4194304 5523604 140736476991584 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 27017 22573 373 325 0 22831 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 116768

[startup+342.301 s]
/proc/loadavg: 4.00 4.03 4.65 5/194 6977
/proc/meminfo: memFree=30303860/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=109920 CPUtime=342.3 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 26409 0 0 0 34222 8 0 0 25 0 1 0 525213057 112558080 23129 33554432000 4194304 5523604 140736476991584 18446744073709551615 5333536 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 27480 23129 373 325 0 23294 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 118620

[startup+402.301 s]
/proc/loadavg: 4.00 4.02 4.61 5/194 6979
/proc/meminfo: memFree=30273048/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6

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

/proc/6900/statm: 33793 28977 373 325 0 29607 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 143872

[startup+642.301 s]
/proc/loadavg: 3.02 3.47 4.24 4/187 7002
/proc/meminfo: memFree=30283020/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=146864 CPUtime=642.31 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 35507 0 0 0 64220 11 0 0 25 0 1 0 525213057 150388736 31714 33554432000 4194304 5523604 140736476991584 18446744073709551615 5333272 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 36716 31714 373 325 0 32530 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 155564

[startup+702.301 s]
/proc/loadavg: 3.07 3.41 4.17 4/187 7004
/proc/meminfo: memFree=30270704/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=146864 CPUtime=702.31 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 35509 0 0 0 70220 11 0 0 25 0 1 0 525213057 150388736 31716 33554432000 4194304 5523604 140736476991584 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 36716 31716 373 325 0 32530 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 155564

[startup+762.307 s]
/proc/loadavg: 3.08 3.34 4.10 4/187 7006
/proc/meminfo: memFree=30262352/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=146864 CPUtime=762.31 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 35515 0 0 0 76220 11 0 0 25 0 1 0 525213057 150388736 31722 33554432000 4194304 5523604 140736476991584 18446744073709551615 5333368 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 36716 31722 373 325 0 32530 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 155564

[startup+822.301 s]
/proc/loadavg: 3.03 3.28 4.03 4/187 7007
/proc/meminfo: memFree=30236756/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=146864 CPUtime=822.31 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 35535 0 0 0 82220 11 0 0 25 0 1 0 525213057 150388736 31742 33554432000 4194304 5523604 140736476991584 18446744073709551615 5332855 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 36716 31742 373 325 0 32530 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 155564

[startup+882.301 s]
/proc/loadavg: 3.01 3.22 3.96 4/187 7009
/proc/meminfo: memFree=30206444/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=150452 CPUtime=882.31 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 36414 0 0 0 88219 12 0 0 25 0 1 0 525213057 154062848 32621 33554432000 4194304 5523604 140736476991584 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 37613 32621 373 325 0 33427 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 159152

[startup+942.301 s]
/proc/loadavg: 3.00 3.18 3.90 4/187 7010
/proc/meminfo: memFree=30191764/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=161040 CPUtime=942.32 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 39085 0 0 0 94219 13 0 0 25 0 1 0 525213057 164904960 35292 33554432000 4194304 5523604 140736476991584 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 40260 35292 373 325 0 36074 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 169740

[startup+1002.3 s]
/proc/loadavg: 3.00 3.14 3.84 4/187 7012
/proc/meminfo: memFree=30182416/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=169876 CPUtime=1002.32 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 41359 0 0 0 100218 14 0 0 25 0 1 0 525213057 173953024 37566 33554432000 4194304 5523604 140736476991584 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 42469 37566 373 325 0 38283 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 178576

[startup+1062.3 s]
/proc/loadavg: 3.00 3.12 3.79 4/187 7014
/proc/meminfo: memFree=30167980/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=175808 CPUtime=1062.32 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 42841 0 0 0 106218 14 0 0 25 0 1 0 525213057 180027392 39048 33554432000 4194304 5523604 140736476991584 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 43952 39048 373 325 0 39766 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 184508

[startup+1122.3 s]
/proc/loadavg: 3.00 3.09 3.73 4/187 7015
/proc/meminfo: memFree=30158264/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=175808 CPUtime=1122.32 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 42842 0 0 0 112218 14 0 0 25 0 1 0 525213057 180027392 39049 33554432000 4194304 5523604 140736476991584 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 43952 39049 373 325 0 39766 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 184508

[startup+1182.3 s]
/proc/loadavg: 3.00 3.07 3.68 4/187 7017
/proc/meminfo: memFree=30148932/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=175808 CPUtime=1182.32 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 42845 0 0 0 118218 14 0 0 25 0 1 0 525213057 180027392 39052 33554432000 4194304 5523604 140736476991584 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 43952 39052 373 325 0 39766 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 184508

[startup+1242.3 s]
/proc/loadavg: 3.08 3.07 3.64 4/187 7018
/proc/meminfo: memFree=30112800/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=175808 CPUtime=1242.33 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 42854 0 0 0 124219 14 0 0 25 0 1 0 525213057 180027392 39061 33554432000 4194304 5523604 140736476991584 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 43952 39061 373 325 0 39766 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 184508



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.03 3.06 3.60 4/187 7020
/proc/meminfo: memFree=30092552/32951124 swapFree=67110188/67111528
[pid=6899] ppid=6897 vsize=8700 CPUtime=0 cores=4,6
/proc/6899/stat : 6899 (riss.sh) S 6897 6899 6712 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525213057 8908800 252 33554432000 4194304 4922060 140734774187904 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6899/statm: 2175 252 211 178 0 68 0
[pid=6900] ppid=6899 vsize=175808 CPUtime=1300.03 cores=4,6
/proc/6900/stat : 6900 (riss) R 6899 6899 6712 0 -1 4202496 42867 0 0 0 129989 14 0 0 25 0 1 0 525213057 180027392 39074 33554432000 4194304 5523604 140736476991584 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6900/statm: 43952 39074 373 325 0 39766 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 184508

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6899 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0
# while last known CPU time is 1300.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1299.89
CPU system time (s): 0.14
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 184508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 332
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= 2

runsolver used 2.30265 second user time and 4.80227 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-30 06:02:03
IDJOB=3257891
IDBENCH=71284
IDSOLVER=1598
FILE ID=node109/3257891-1304136123
RUNJOBID= node109-1304134822-6731
PBS_JOBID= 13170817
Free space on /tmp= 73024 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v945c61409g7.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3257891-1304136123/watcher-3257891-1304136123 -o /tmp/evaluation-result-3257891-1304136123/solver-3257891-1304136123 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3257891-1304136123.cnf 1036174186 2400 7680 2

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

MD5SUM BENCH= cffaf116c6c0eb21439a109753d19c34
RANDOM SEED=1036174186

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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:      30494652 kB
Buffers:        769056 kB
Cached:        1009612 kB
SwapCached:        712 kB
Active:         384436 kB
Inactive:      1682708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30494652 kB
SwapTotal:    67111528 kB
SwapFree:     67110188 kB
Dirty:            1968 kB
Writeback:           0 kB
AnonPages:      287472 kB
Mapped:          15348 kB
Slab:           324832 kB
PageTables:       5504 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   469552 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= 73020 MiB
End job on node109 at 2011-04-30 06:23:45