Trace number 3258023

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) 1300.04 1300.01

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v945c61409g6.cnf
MD5SUM2094ee8d4e443e860293b947e469bd81
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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: 6965
0.00/0.02	c parsetime: 10824us
0.00/0.02	c parsed 61409 clauses with 945 variables
1.79/1.89	c init all components done
1.79/1.89	c ====================
1.79/1.89	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-3258023-1304136154/watcher-3258023-1304136154 -o /tmp/evaluation-result-3258023-1304136154/solver-3258023-1304136154 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3258023-1304136154.cnf 584778152 2400 7680 2 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 4.00 4.05 4.92 5/192 6964
/proc/meminfo: memFree=30555744/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0

[startup+0.0335681 s]
/proc/loadavg: 4.00 4.05 4.92 5/192 6964
/proc/meminfo: memFree=30555744/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100566 s]
/proc/loadavg: 4.00 4.05 4.92 5/192 6964
/proc/meminfo: memFree=30555744/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300518 s]
/proc/loadavg: 4.00 4.05 4.92 5/192 6964
/proc/meminfo: memFree=30555744/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700468 s]
/proc/loadavg: 4.00 4.05 4.92 5/192 6964
/proc/meminfo: memFree=30555744/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50032 s]
/proc/loadavg: 4.00 4.05 4.92 5/194 6966
/proc/meminfo: memFree=30520400/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=55032 CPUtime=1.49 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 11232 0 0 0 148 1 0 0 19 0 1 0 525216129 56352768 9655 33554432000 4194304 5523604 140733312221760 18446744073709551615 4374969 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 13758 9655 332 325 0 9572 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63732

[startup+3.10103 s]
/proc/loadavg: 4.00 4.05 4.91 5/194 6966
/proc/meminfo: memFree=30515184/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=57780 CPUtime=3.09 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 13335 0 0 0 308 1 0 0 25 0 1 0 525216129 59166720 10356 33554432000 4194304 5523604 140733312221760 18446744073709551615 5330222 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 14445 10356 373 325 0 10259 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66480

[startup+6.30042 s]
/proc/loadavg: 4.00 4.05 4.91 5/194 6966
/proc/meminfo: memFree=30508928/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=58840 CPUtime=6.29 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 13610 0 0 0 628 1 0 0 25 0 1 0 525216129 60252160 10631 33554432000 4194304 5523604 140733312221760 18446744073709551615 4219559 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 14710 10631 373 325 0 10524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67540

[startup+12.7003 s]
/proc/loadavg: 4.00 4.05 4.90 5/194 6966
/proc/meminfo: memFree=30500884/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=61132 CPUtime=12.68 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 14179 0 0 0 1267 1 0 0 25 0 1 0 525216129 62599168 11200 33554432000 4194304 5523604 140733312221760 18446744073709551615 4227879 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 15283 11200 373 325 0 11097 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 69832

[startup+25.5009 s]
/proc/loadavg: 4.00 4.05 4.89 5/194 6967
/proc/meminfo: memFree=30488448/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=64164 CPUtime=25.49 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 14922 0 0 0 2547 2 0 0 25 0 1 0 525216129 65703936 11943 33554432000 4194304 5523604 140733312221760 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 16041 11943 373 325 0 11855 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 72864

[startup+51.1003 s]
/proc/loadavg: 4.00 4.04 4.87 5/194 6967
/proc/meminfo: memFree=30464176/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=70512 CPUtime=51.08 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 16497 0 0 0 5106 2 0 0 25 0 1 0 525216129 72204288 13518 33554432000 4194304 5523604 140733312221760 18446744073709551615 4218264 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 17628 13518 373 325 0 13442 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 79212

[startup+102.307 s]
/proc/loadavg: 4.07 4.05 4.82 5/194 6972
/proc/meminfo: memFree=30426564/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=79800 CPUtime=102.29 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 18677 0 0 0 10226 3 0 0 25 0 1 0 525216129 81715200 15698 33554432000 4194304 5523604 140733312221760 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 19950 15698 373 325 0 15764 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 88500

[startup+162.301 s]
/proc/loadavg: 4.10 4.05 4.77 5/194 6973
/proc/meminfo: memFree=30384820/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=89604 CPUtime=162.29 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 21189 0 0 0 16224 5 0 0 25 0 1 0 525216129 91754496 18210 33554432000 4194304 5523604 140733312221760 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 22401 18210 373 325 0 18215 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 98304

[startup+222.301 s]
/proc/loadavg: 4.03 4.04 4.72 5/194 6975
/proc/meminfo: memFree=30347332/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=97416 CPUtime=222.3 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 23092 0 0 0 22224 6 0 0 25 0 1 0 525216129 99753984 19856 33554432000 4194304 5523604 140733312221760 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 24354 19856 373 325 0 20168 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 106116

[startup+282.301 s]
/proc/loadavg: 4.01 4.03 4.67 5/194 6977
/proc/meminfo: memFree=30312684/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=110244 CPUtime=282.3 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 26332 0 0 0 28223 7 0 0 25 0 1 0 525216129 112889856 23096 33554432000 4194304 5523604 140733312221760 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 27561 23096 373 325 0 23375 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 118944

[startup+342.301 s]
/proc/loadavg: 4.00 4.02 4.63 5/194 6978
/proc/meminfo: memFree=30289820/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=110244 CPUtime=342.3 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 26334 0 0 0 34223 7 0 0 25 0 1 0 525216129 112889856 23098 33554432000 4194304 5523604 140733312221760 18446744073709551615 5332916 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 27561 23098 373 325 0 23375 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 118944

[startup+402.301 s]
/proc/loadavg: 3.78 3.97 4.57 4/187 6997
/proc/meminfo: memFree=30351100/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2

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

/proc/6965/statm: 31880 27556 373 325 0 27694 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 136220

[startup+642.301 s]
/proc/loadavg: 3.01 3.43 4.20 4/187 7003
/proc/meminfo: memFree=30276432/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=138092 CPUtime=642.32 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 33498 0 0 0 64220 12 0 0 25 0 1 0 525216129 141406208 29749 33554432000 4194304 5523604 140733312221760 18446744073709551615 5332744 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 34523 29749 373 325 0 30337 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 146792

[startup+702.301 s]
/proc/loadavg: 3.04 3.36 4.13 4/187 7005
/proc/meminfo: memFree=30264492/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=149620 CPUtime=702.31 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 36421 0 0 0 70218 13 0 0 25 0 1 0 525216129 153210880 32672 33554432000 4194304 5523604 140733312221760 18446744073709551615 5332870 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 37405 32672 373 325 0 33219 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 158320

[startup+762.307 s]
/proc/loadavg: 3.05 3.31 4.06 4/187 7006
/proc/meminfo: memFree=30258356/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=152592 CPUtime=762.31 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 36980 0 0 0 76218 13 0 0 25 0 1 0 525216129 156254208 33231 33554432000 4194304 5523604 140733312221760 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 38148 33231 373 325 0 33962 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 161292

[startup+822.301 s]
/proc/loadavg: 3.02 3.25 3.99 4/187 7008
/proc/meminfo: memFree=30222708/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=152592 CPUtime=822.31 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 36983 0 0 0 82218 13 0 0 25 0 1 0 525216129 156254208 33234 33554432000 4194304 5523604 140733312221760 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 38148 33234 373 325 0 33962 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 161292

[startup+882.3 s]
/proc/loadavg: 3.00 3.20 3.93 4/187 7010
/proc/meminfo: memFree=30197004/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=152592 CPUtime=882.31 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 36992 0 0 0 88218 13 0 0 25 0 1 0 525216129 156254208 33243 33554432000 4194304 5523604 140733312221760 18446744073709551615 5328859 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 38148 33243 373 325 0 33962 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 161292

[startup+942.3 s]
/proc/loadavg: 3.00 3.16 3.87 4/187 7011
/proc/meminfo: memFree=30186776/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=152592 CPUtime=942.31 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 37010 0 0 0 94218 13 0 0 25 0 1 0 525216129 156254208 33261 33554432000 4194304 5523604 140733312221760 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 38148 33261 373 325 0 33962 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 161292

[startup+1002.3 s]
/proc/loadavg: 3.00 3.13 3.81 4/187 7013
/proc/meminfo: memFree=30172592/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=156736 CPUtime=1002.32 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 38065 0 0 0 100218 14 0 0 25 0 1 0 525216129 160497664 34316 33554432000 4194304 5523604 140733312221760 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 39184 34316 373 325 0 34998 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 165436

[startup+1062.3 s]
/proc/loadavg: 3.00 3.10 3.75 4/187 7014
/proc/meminfo: memFree=30163252/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=166120 CPUtime=1062.32 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 40414 0 0 0 106217 15 0 0 25 0 1 0 525216129 170106880 36665 33554432000 4194304 5523604 140733312221760 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 41530 36665 373 325 0 37344 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 174820

[startup+1122.3 s]
/proc/loadavg: 3.00 3.08 3.70 4/187 7016
/proc/meminfo: memFree=30153660/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=176036 CPUtime=1122.32 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 42788 0 0 0 112216 16 0 0 25 0 1 0 525216129 180260864 39039 33554432000 4194304 5523604 140733312221760 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 44009 39039 373 325 0 39823 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 184736

[startup+1182.3 s]
/proc/loadavg: 3.00 3.06 3.66 4/187 7018
/proc/meminfo: memFree=30124236/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=184132 CPUtime=1182.33 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 44826 0 0 0 118215 18 0 0 25 0 1 0 525216129 188551168 41077 33554432000 4194304 5523604 140733312221760 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 46033 41077 373 325 0 41847 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 192832

[startup+1242.3 s]
/proc/loadavg: 3.05 3.06 3.62 4/187 7019
/proc/meminfo: memFree=30101872/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=184132 CPUtime=1242.33 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 44827 0 0 0 124215 18 0 0 25 0 1 0 525216129 188551168 41078 33554432000 4194304 5523604 140733312221760 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 46033 41078 373 325 0 41847 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 192832



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.96 3.03 3.58 4/187 7079
/proc/meminfo: memFree=30446208/32951124 swapFree=67110188/67111528
[pid=6964] ppid=6962 vsize=8700 CPUtime=0 cores=0,2
/proc/6964/stat : 6964 (riss.sh) S 6962 6964 6712 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525216128 8908800 252 33554432000 4194304 4922060 140733705670096 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/6964/statm: 2175 252 211 178 0 68 0
[pid=6965] ppid=6964 vsize=184132 CPUtime=1300.04 cores=0,2
/proc/6965/stat : 6965 (riss) R 6964 6964 6712 0 -1 4202496 44827 0 0 0 129986 18 0 0 25 0 1 0 525216129 188551168 41078 33554432000 4194304 5523604 140733312221760 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6965/statm: 46033 41078 373 325 0 41847 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 192832

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 6964 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 1300.04
#
# 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): 1300.04
CPU user time (s): 1299.86
CPU system time (s): 0.18
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 192832

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= 4
involuntary context switches= 1

runsolver used 2.26166 second user time and 4.84026 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-30 06:02:34
IDJOB=3258023
IDBENCH=71300
IDSOLVER=1598
FILE ID=node109/3258023-1304136154
RUNJOBID= node109-1304134822-6730
PBS_JOBID= 13170817
Free space on /tmp= 73020 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v945c61409g6.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3258023-1304136154/watcher-3258023-1304136154 -o /tmp/evaluation-result-3258023-1304136154/solver-3258023-1304136154 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3258023-1304136154.cnf 584778152 2400 7680 2

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

MD5SUM BENCH= 2094ee8d4e443e860293b947e469bd81
RANDOM SEED=584778152

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:      30555900 kB
Buffers:        769144 kB
Cached:        1014220 kB
SwapCached:        712 kB
Active:         322964 kB
Inactive:      1683488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30555900 kB
SwapTotal:    67111528 kB
SwapFree:     67110188 kB
Dirty:            9948 kB
Writeback:           0 kB
AnonPages:      222696 kB
Mapped:          16112 kB
Slab:           324964 kB
PageTables:       5816 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   411592 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= 73024 MiB
End job on node109 at 2011-04-30 06:24:16