Trace number 3258067

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-v945c61409g3.cnf
MD5SUM226123ce9245dfa4b876682016123861
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.0692
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: 1829
0.00/0.02	c parsetime: 10197us
0.00/0.02	c parsed 61409 clauses with 945 variables
1.69/1.77	c init all components done
1.69/1.77	c ====================
1.69/1.77	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-3258067-1304136163/watcher-3258067-1304136163 -o /tmp/evaluation-result-3258067-1304136163/solver-3258067-1304136163 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3258067-1304136163.cnf 937772312 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: 4.03 4.02 4.07 4/192 1828
/proc/meminfo: memFree=23882524/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0

[startup+0.0341359 s]
/proc/loadavg: 4.03 4.02 4.07 4/192 1828
/proc/meminfo: memFree=23882524/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10112 s]
/proc/loadavg: 4.03 4.02 4.07 4/192 1828
/proc/meminfo: memFree=23882524/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301131 s]
/proc/loadavg: 4.03 4.02 4.07 4/192 1828
/proc/meminfo: memFree=23882524/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701074 s]
/proc/loadavg: 4.03 4.02 4.07 4/192 1828
/proc/meminfo: memFree=23882524/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50093 s]
/proc/loadavg: 4.03 4.02 4.07 5/194 1830
/proc/meminfo: memFree=23845440/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=55060 CPUtime=1.49 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 11246 0 0 0 148 1 0 0 25 0 1 0 603847053 56381440 9661 33554432000 4194304 5523604 140734802473504 18446744073709551615 4374973 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 13765 9661 332 325 0 9579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63760

[startup+3.10065 s]
/proc/loadavg: 4.03 4.02 4.07 5/194 1830
/proc/meminfo: memFree=23838248/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=57820 CPUtime=3.09 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 13385 0 0 0 308 1 0 0 25 0 1 0 603847053 59207680 10390 33554432000 4194304 5523604 140734802473504 18446744073709551615 5333147 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 14455 10390 373 325 0 10269 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66520

[startup+6.30108 s]
/proc/loadavg: 4.03 4.02 4.07 5/194 1831
/proc/meminfo: memFree=23832888/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=59188 CPUtime=6.29 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 13723 0 0 0 627 2 0 0 25 0 1 0 603847053 60608512 10728 33554432000 4194304 5523604 140734802473504 18446744073709551615 5318617 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 14797 10728 373 325 0 10611 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67888

[startup+12.7009 s]
/proc/loadavg: 4.02 4.02 4.07 5/194 1831
/proc/meminfo: memFree=23824588/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=61228 CPUtime=12.69 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 14207 0 0 0 1267 2 0 0 25 0 1 0 603847053 62697472 11212 33554432000 4194304 5523604 140734802473504 18446744073709551615 5332307 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 15307 11212 373 325 0 11121 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69928

[startup+25.5007 s]
/proc/loadavg: 4.09 4.03 4.07 5/194 1831
/proc/meminfo: memFree=23801272/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=65796 CPUtime=25.49 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 15353 0 0 0 2547 2 0 0 25 0 1 0 603847053 67375104 12358 33554432000 4194304 5523604 140734802473504 18446744073709551615 5333081 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 16449 12358 373 325 0 12263 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74496

[startup+51.1002 s]
/proc/loadavg: 4.06 4.03 4.07 5/194 1861
/proc/meminfo: memFree=24341160/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=73596 CPUtime=51.09 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 17280 0 0 0 5106 3 0 0 25 0 1 0 603847053 75362304 14285 33554432000 4194304 5523604 140734802473504 18446744073709551615 5332925 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 18399 14285 373 325 0 14213 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 82296

[startup+102.307 s]
/proc/loadavg: 4.10 4.04 4.07 5/194 1862
/proc/meminfo: memFree=24279460/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=84796 CPUtime=102.3 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 20001 0 0 0 10225 5 0 0 25 0 1 0 603847053 86831104 17006 33554432000 4194304 5523604 140734802473504 18446744073709551615 5332892 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 21199 17006 373 325 0 17013 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 93496

[startup+162.301 s]
/proc/loadavg: 4.03 4.03 4.06 5/194 1864
/proc/meminfo: memFree=24237872/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=98252 CPUtime=162.3 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 23340 0 0 0 16223 7 0 0 25 0 1 0 603847053 100610048 20088 33554432000 4194304 5523604 140734802473504 18446744073709551615 5332158 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 24563 20088 373 325 0 20377 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 106952

[startup+222.3 s]
/proc/loadavg: 4.01 4.02 4.06 5/194 1865
/proc/meminfo: memFree=24209032/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=102892 CPUtime=222.29 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 24534 0 0 0 22222 7 0 0 25 0 1 0 603847053 105361408 21282 33554432000 4194304 5523604 140734802473504 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 25723 21282 373 325 0 21537 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 111592

[startup+282.301 s]
/proc/loadavg: 4.00 4.02 4.05 5/194 1867
/proc/meminfo: memFree=24193980/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=111336 CPUtime=282.3 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 26636 0 0 0 28222 8 0 0 25 0 1 0 603847053 114008064 23384 33554432000 4194304 5523604 140734802473504 18446744073709551615 5333092 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 27834 23384 373 325 0 23648 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 120036

[startup+342.3 s]
/proc/loadavg: 4.00 4.01 4.04 5/194 1869
/proc/meminfo: memFree=24166484/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=115576 CPUtime=342.3 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 27797 0 0 0 34222 8 0 0 25 0 1 0 603847053 118349824 24545 33554432000 4194304 5523604 140734802473504 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 28894 24545 373 325 0 24708 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 124276

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 4.04 5/194 1870
/proc/meminfo: memFree=24126644/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6

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

/proc/1829/statm: 36538 31766 373 325 0 32352 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 154852

[startup+642.301 s]
/proc/loadavg: 3.43 3.84 3.96 4/187 1895
/proc/meminfo: memFree=24478392/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=154732 CPUtime=642.31 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 37492 0 0 0 64219 12 0 0 25 0 1 0 603847053 158445568 33727 33554432000 4194304 5523604 140734802473504 18446744073709551615 5330250 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 38683 33727 373 325 0 34497 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 163432

[startup+702.3 s]
/proc/loadavg: 3.16 3.69 3.90 4/187 1896
/proc/meminfo: memFree=24476000/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=154732 CPUtime=702.3 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 37494 0 0 0 70218 12 0 0 25 0 1 0 603847053 158445568 33729 33554432000 4194304 5523604 140734802473504 18446744073709551615 4252711 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 38683 33729 373 325 0 34497 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 163432

[startup+762.307 s]
/proc/loadavg: 3.06 3.56 3.84 4/187 1898
/proc/meminfo: memFree=24475944/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=154732 CPUtime=762.31 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 37506 0 0 0 76219 12 0 0 25 0 1 0 603847053 158445568 33741 33554432000 4194304 5523604 140734802473504 18446744073709551615 5332930 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 38683 33741 373 325 0 34497 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 163432

[startup+822.3 s]
/proc/loadavg: 3.02 3.45 3.79 4/187 1899
/proc/meminfo: memFree=24475392/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=154888 CPUtime=822.3 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 37586 0 0 0 82218 12 0 0 25 0 1 0 603847053 158605312 33821 33554432000 4194304 5523604 140734802473504 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 38722 33821 373 325 0 34536 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 163588

[startup+882.301 s]
/proc/loadavg: 3.00 3.37 3.73 4/187 1901
/proc/meminfo: memFree=24449536/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=162004 CPUtime=882.31 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 39421 0 0 0 88217 14 0 0 25 0 1 0 603847053 165892096 35656 33554432000 4194304 5523604 140734802473504 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 40501 35656 373 325 0 36315 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 170704

[startup+942.3 s]
/proc/loadavg: 3.00 3.30 3.69 4/187 1903
/proc/meminfo: memFree=24414384/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=173176 CPUtime=942.31 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 42214 0 0 0 94216 15 0 0 25 0 1 0 603847053 177332224 38449 33554432000 4194304 5523604 140734802473504 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 43294 38449 373 325 0 39108 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 181876

[startup+1002.3 s]
/proc/loadavg: 3.00 3.24 3.64 4/187 1904
/proc/meminfo: memFree=24379860/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=184216 CPUtime=1002.31 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 44932 0 0 0 100215 16 0 0 25 0 1 0 603847053 188637184 41167 33554432000 4194304 5523604 140734802473504 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 46054 41167 373 325 0 41868 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 192916

[startup+1062.3 s]
/proc/loadavg: 3.00 3.20 3.60 4/187 1906
/proc/meminfo: memFree=24363052/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=186392 CPUtime=1062.32 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 45505 0 0 0 106215 17 0 0 25 0 1 0 603847053 190865408 41740 33554432000 4194304 5523604 140734802473504 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 46598 41740 373 325 0 42412 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 195092

[startup+1122.3 s]
/proc/loadavg: 3.00 3.16 3.56 4/187 1907
/proc/meminfo: memFree=24362980/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=186392 CPUtime=1122.32 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 45505 0 0 0 112215 17 0 0 25 0 1 0 603847053 190865408 41740 33554432000 4194304 5523604 140734802473504 18446744073709551615 5318580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 46598 41740 373 325 0 42412 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 195092

[startup+1182.3 s]
/proc/loadavg: 3.00 3.13 3.52 4/187 1909
/proc/meminfo: memFree=24362668/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=186392 CPUtime=1182.32 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 45507 0 0 0 118215 17 0 0 25 0 1 0 603847053 190865408 41742 33554432000 4194304 5523604 140734802473504 18446744073709551615 5332754 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 46598 41742 373 325 0 42412 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 195092

[startup+1242.3 s]
/proc/loadavg: 2.92 3.08 3.48 3/184 1912
/proc/meminfo: memFree=24535340/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=186392 CPUtime=1242.32 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 45516 0 0 0 124215 17 0 0 25 0 1 0 603847053 190865408 41751 33554432000 4194304 5523604 140734802473504 18446744073709551615 5332007 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 46598 41751 373 325 0 42412 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 195092



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.37 2.90 3.39 3/180 1930
/proc/meminfo: memFree=24533500/32950940 swapFree=67111364/67111528
[pid=1828] ppid=1826 vsize=8700 CPUtime=0 cores=4,6
/proc/1828/stat : 1828 (riss.sh) S 1826 1828 1312 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 603847053 8908800 252 33554432000 4194304 4922060 140734727754768 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/1828/statm: 2175 252 211 178 0 68 0
[pid=1829] ppid=1828 vsize=186392 CPUtime=1300.03 cores=4,6
/proc/1829/stat : 1829 (riss) R 1828 1828 1312 0 -1 4202496 45543 0 0 0 129986 17 0 0 25 0 1 0 603847053 190865408 41778 33554432000 4194304 5523604 140734802473504 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1829/statm: 46598 41778 373 325 0 42412 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 195092

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 1828 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): 1299.86
CPU system time (s): 0.17
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 195092

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= 333
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= 2

runsolver used 2.06868 second user time and 5.03323 second system time

The end

Launcher Data 

Begin job on node117 at 2011-04-30 06:02:43
IDJOB=3258067
IDBENCH=71301
IDSOLVER=1598
FILE ID=node117/3258067-1304136163
RUNJOBID= node117-1304133494-1331
PBS_JOBID= 13170811
Free space on /tmp= 72600 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v945c61409g3.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3258067-1304136163/watcher-3258067-1304136163 -o /tmp/evaluation-result-3258067-1304136163/solver-3258067-1304136163 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3258067-1304136163.cnf 937772312 2400 7680 2

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

MD5SUM BENCH= 226123ce9245dfa4b876682016123861
RANDOM SEED=937772312

node117.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		: 2666.849
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	: 5333.69
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		: 2666.849
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		: 2666.849
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		: 2666.849
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.74
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		: 2666.849
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      23882804 kB
Buffers:       1885756 kB
Cached:        5572144 kB
SwapCached:        160 kB
Active:        1871160 kB
Inactive:      6631632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      23882804 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            1984 kB
Writeback:           0 kB
AnonPages:     1044808 kB
Mapped:          16200 kB
Slab:           499656 kB
PageTables:       7048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:  1259976 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= 72628 MiB
End job on node117 at 2011-04-30 06:24:25