Trace number 3258903

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/crafted/unforced/
rbsat-v1820c171155g5.cnf
MD5SUM70a781814cd432fb0f934a7edd92ccff
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 variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

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: 25258
0.00/0.04	c parsetime: 30346us
0.00/0.04	c parsed 171155 clauses with 1820 variables
6.19/6.26	c init all components done
6.19/6.27	c ====================
6.19/6.27	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-3258903-1304137165/watcher-3258903-1304137165 -o /tmp/evaluation-result-3258903-1304137165/solver-3258903-1304137165 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3258903-1304137165.cnf 2130115076 2400 7680 2 

running on 2 cores: 1,3

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: 4.08 4.00 3.91 4/192 25257
/proc/meminfo: memFree=29730852/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0

[startup+0.0819599 s]
/proc/loadavg: 4.08 4.00 3.91 4/192 25257
/proc/meminfo: memFree=29730852/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10097 s]
/proc/loadavg: 4.08 4.00 3.91 4/192 25257
/proc/meminfo: memFree=29730852/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30092 s]
/proc/loadavg: 4.08 4.00 3.91 4/192 25257
/proc/meminfo: memFree=29730852/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700849 s]
/proc/loadavg: 4.08 4.00 3.91 4/192 25257
/proc/meminfo: memFree=29730852/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50071 s]
/proc/loadavg: 4.08 4.00 3.91 5/194 25259
/proc/meminfo: memFree=29692032/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=55216 CPUtime=1.48 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 14324 0 0 0 147 1 0 0 25 0 1 0 525316938 56541184 9757 33554432000 4194304 5523604 140733638738576 18446744073709551615 4339910 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 13804 9757 328 325 0 9618 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 63916

[startup+3.10041 s]
/proc/loadavg: 4.07 4.00 3.91 6/194 25259
/proc/meminfo: memFree=29691432/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=55216 CPUtime=3.08 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 14324 0 0 0 307 1 0 0 25 0 1 0 525316938 56541184 9757 33554432000 4194304 5523604 140733638738576 18446744073709551615 4339928 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 13804 9757 328 325 0 9618 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 63916

[startup+6.30082 s]
/proc/loadavg: 4.07 4.00 3.91 5/194 25288
/proc/meminfo: memFree=29813772/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=64200 CPUtime=6.29 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 19935 0 0 0 627 2 0 0 25 0 1 0 525316938 65740800 11951 33554432000 4194304 5523604 140733638738576 18446744073709551615 253640508416 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 16050 11951 372 325 0 11864 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72900

[startup+12.7007 s]
/proc/loadavg: 4.06 4.00 3.91 5/194 25288
/proc/meminfo: memFree=29795916/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=67552 CPUtime=12.68 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 20794 0 0 0 1266 2 0 0 25 0 1 0 525316938 69173248 12810 33554432000 4194304 5523604 140733638738576 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 16888 12810 373 325 0 12702 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 76252

[startup+25.5003 s]
/proc/loadavg: 4.05 4.00 3.91 5/194 25289
/proc/meminfo: memFree=29779784/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=72736 CPUtime=25.49 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 22047 0 0 0 2546 3 0 0 25 0 1 0 525316938 74481664 14063 33554432000 4194304 5523604 140733638738576 18446744073709551615 4218224 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 18184 14063 373 325 0 13998 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 81436

[startup+51.1007 s]
/proc/loadavg: 4.03 4.00 3.91 5/194 25289
/proc/meminfo: memFree=29756552/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=83620 CPUtime=51.09 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 24725 0 0 0 5106 3 0 0 25 0 1 0 525316938 85626880 16741 33554432000 4194304 5523604 140733638738576 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 20905 16741 373 325 0 16719 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 92320

[startup+102.307 s]
/proc/loadavg: 4.01 4.00 3.91 6/194 25291
/proc/meminfo: memFree=29730372/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=97944 CPUtime=102.29 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 28227 0 0 0 10225 4 0 0 25 0 1 0 525316938 100294656 20243 33554432000 4194304 5523604 140733638738576 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 24486 20243 373 325 0 20300 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 106644

[startup+162.3 s]
/proc/loadavg: 4.00 4.00 3.91 6/194 25321
/proc/meminfo: memFree=29900328/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=108664 CPUtime=162.29 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 30963 0 0 0 16223 6 0 0 25 0 1 0 525316938 111271936 22979 33554432000 4194304 5523604 140733638738576 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 27166 22979 373 325 0 22980 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 117364

[startup+222.3 s]
/proc/loadavg: 4.00 4.00 3.91 6/194 25323
/proc/meminfo: memFree=29862480/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=123556 CPUtime=222.3 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 34423 0 0 0 22222 8 0 0 25 0 1 0 525316938 126521344 26439 33554432000 4194304 5523604 140733638738576 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 30889 26439 373 325 0 26703 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 132256

[startup+282.301 s]
/proc/loadavg: 4.06 4.02 3.92 5/194 25354
/proc/meminfo: memFree=29932328/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=141324 CPUtime=282.3 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 38933 0 0 0 28219 11 0 0 25 0 1 0 525316938 144715776 30949 33554432000 4194304 5523604 140733638738576 18446744073709551615 4216857 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 35331 30949 373 325 0 31145 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 150024

[startup+342.301 s]
/proc/loadavg: 4.02 4.01 3.92 5/194 25355
/proc/meminfo: memFree=29895976/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=141324 CPUtime=342.3 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 38946 0 0 0 34219 11 0 0 25 0 1 0 525316938 144715776 30962 33554432000 4194304 5523604 140733638738576 18446744073709551615 4252828 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 35331 30962 373 325 0 31145 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 150024

[startup+402.301 s]
/proc/loadavg: 4.05 4.02 3.93 6/194 25357
/proc/meminfo: memFree=29862724/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3

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

/proc/25258/statm: 47850 43298 373 325 0 43664 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 200100

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/194 25363
/proc/meminfo: memFree=29752612/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=198388 CPUtime=642.31 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 53367 0 0 0 64209 22 0 0 25 0 1 0 525316938 203149312 44870 33554432000 4194304 5523604 140733638738576 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 49597 44870 373 325 0 45411 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 207088

[startup+702.301 s]
/proc/loadavg: 4.05 4.01 3.93 5/194 25365
/proc/meminfo: memFree=29746384/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=198388 CPUtime=702.31 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 53369 0 0 0 70209 22 0 0 25 0 1 0 525316938 203149312 44872 33554432000 4194304 5523604 140733638738576 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 49597 44872 373 325 0 45411 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 207088

[startup+762.307 s]
/proc/loadavg: 4.02 4.01 3.93 5/194 25366
/proc/meminfo: memFree=29730856/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=198388 CPUtime=762.32 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 53376 0 0 0 76210 22 0 0 25 0 1 0 525316938 203149312 44879 33554432000 4194304 5523604 140733638738576 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 49597 44879 373 325 0 45411 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 207088

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/194 25368
/proc/meminfo: memFree=29703060/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=205120 CPUtime=822.31 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 55166 0 0 0 82208 23 0 0 25 0 1 0 525316938 210042880 46669 33554432000 4194304 5523604 140733638738576 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 51280 46669 373 325 0 47094 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 213820

[startup+882.301 s]
/proc/loadavg: 4.03 4.01 3.94 5/194 25370
/proc/meminfo: memFree=29658408/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=235060 CPUtime=882.31 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 62654 0 0 0 88203 28 0 0 25 0 1 0 525316938 240701440 54157 33554432000 4194304 5523604 140733638738576 18446744073709551615 5327335 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 58765 54157 374 325 0 54579 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 243760

[startup+942.301 s]
/proc/loadavg: 4.13 4.04 3.95 5/194 25371
/proc/meminfo: memFree=29631728/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=249188 CPUtime=942.32 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 66237 0 0 0 94202 30 0 0 25 0 1 0 525316938 255168512 57740 33554432000 4194304 5523604 140733638738576 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 62297 57740 374 325 0 58111 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 257888

[startup+1002.3 s]
/proc/loadavg: 4.04 4.03 3.95 5/194 25373
/proc/meminfo: memFree=29619800/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=249188 CPUtime=1002.32 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 66237 0 0 0 100202 30 0 0 25 0 1 0 525316938 255168512 57740 33554432000 4194304 5523604 140733638738576 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 62297 57740 374 325 0 58111 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 257888

[startup+1062.3 s]
/proc/loadavg: 4.02 4.02 3.95 5/194 25374
/proc/meminfo: memFree=29612332/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=249188 CPUtime=1062.32 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 66237 0 0 0 106202 30 0 0 25 0 1 0 525316938 255168512 57740 33554432000 4194304 5523604 140733638738576 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 62297 57740 374 325 0 58111 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 257888

[startup+1122.3 s]
/proc/loadavg: 4.00 4.02 3.95 5/194 25376
/proc/meminfo: memFree=29602748/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=249188 CPUtime=1122.32 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 66240 0 0 0 112202 30 0 0 25 0 1 0 525316938 255168512 57743 33554432000 4194304 5523604 140733638738576 18446744073709551615 5328910 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 62297 57743 374 325 0 58111 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 257888

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 3.95 5/194 25378
/proc/meminfo: memFree=29593792/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=249188 CPUtime=1182.32 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 66253 0 0 0 118202 30 0 0 25 0 1 0 525316938 255168512 57756 33554432000 4194304 5523604 140733638738576 18446744073709551615 5332925 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 62297 57756 374 325 0 58111 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 257888

[startup+1242.3 s]
/proc/loadavg: 4.07 4.02 3.95 5/194 25379
/proc/meminfo: memFree=29576908/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=249188 CPUtime=1242.33 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 66321 0 0 0 124203 30 0 0 25 0 1 0 525316938 255168512 57824 33554432000 4194304 5523604 140733638738576 18446744073709551615 4252767 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 62297 57824 374 325 0 58111 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 257888



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.02 3.95 5/194 25381
/proc/meminfo: memFree=29555676/32951124 swapFree=67111364/67111528
[pid=25257] ppid=25255 vsize=8700 CPUtime=0 cores=1,3
/proc/25257/stat : 25257 (riss.sh) S 25255 25257 24393 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525316938 8908800 252 33554432000 4194304 4922060 140735864149808 18446744073709551615 253640678533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25257/statm: 2175 252 211 178 0 68 0
[pid=25258] ppid=25257 vsize=262716 CPUtime=1300.03 cores=1,3
/proc/25258/stat : 25258 (riss) R 25257 25257 24393 0 -1 4202496 69823 0 0 0 129970 33 0 0 25 0 1 0 525316938 269021184 61326 33554432000 4194304 5523604 140733638738576 18446744073709551615 5332855 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25258/statm: 65679 61326 374 325 0 61493 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 271416

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 25257 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=999
# CPU time returned by wait4() is 0.000999
# 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): 1299.7
CPU system time (s): 0.33
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 271416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
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 1.9977 second user time and 5.10722 second system time

The end

Launcher Data 

Begin job on node106 at 2011-04-30 06:19:25
IDJOB=3258903
IDBENCH=71443
IDSOLVER=1598
FILE ID=node106/3258903-1304137165
RUNJOBID= node106-1304135863-25026
PBS_JOBID= 13170801
Free space on /tmp= 72876 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v1820c171155g5.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3258903-1304137165/watcher-3258903-1304137165 -o /tmp/evaluation-result-3258903-1304137165/solver-3258903-1304137165 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3258903-1304137165.cnf 2130115076 2400 7680 2

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

MD5SUM BENCH= 70a781814cd432fb0f934a7edd92ccff
RANDOM SEED=2130115076

node106.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		: 2666.830
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	: 5333.66
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.20
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.82
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		: 2666.830
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	: 5332.74
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		: 2666.830
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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29731008 kB
Buffers:        274196 kB
Cached:        2123884 kB
SwapCached:         88 kB
Active:        1383700 kB
Inactive:      1623372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29731008 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            3544 kB
Writeback:           0 kB
AnonPages:      608612 kB
Mapped:          16196 kB
Slab:           147092 kB
PageTables:       6644 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   819356 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= 72880 MiB
End job on node106 at 2011-04-30 06:41:07