Trace number 3264623

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

NameSAT04/handmade/marijn/equilarge-l/
equilarge_l2.used-as.sat04-894.cnf
MD5SUMb3ddb2ee2bb2b83e1c98b2a9018351fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark590.41
Satisfiable
(Un)Satisfiability was proved
Number of variables4487
Number of clauses18555
Sum of the clauses size54310
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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: 31176
0.00/0.01	c parsetime: 4482us
0.00/0.01	c parsed 18555 clauses with 4487 variables
0.00/0.32	c init all components done
0.00/0.32	c ====================
0.00/0.32	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-3264623-1304142641/watcher-3264623-1304142641 -o /tmp/evaluation-result-3264623-1304142641/solver-3264623-1304142641 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3264623-1304142641.cnf 1070711879 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: 1.60 3.21 3.74 2/180 31175
/proc/meminfo: memFree=30832104/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0

[startup+0.0303329 s]
/proc/loadavg: 1.60 3.21 3.74 2/180 31175
/proc/meminfo: memFree=30832104/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100317 s]
/proc/loadavg: 1.60 3.21 3.74 2/180 31175
/proc/meminfo: memFree=30832104/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300279 s]
/proc/loadavg: 1.60 3.21 3.74 2/180 31175
/proc/meminfo: memFree=30832104/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700207 s]
/proc/loadavg: 1.60 3.21 3.74 2/180 31175
/proc/meminfo: memFree=30832104/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50106 s]
/proc/loadavg: 1.60 3.21 3.74 5/194 31199
/proc/meminfo: memFree=30692200/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=55004 CPUtime=1.49 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 10457 0 0 0 148 1 0 0 25 0 1 0 525862063 56324096 9723 33554432000 4194304 5523604 140737111953072 18446744073709551615 5332158 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 13751 9723 373 325 0 9565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63704

[startup+3.10078 s]
/proc/loadavg: 1.60 3.21 3.74 5/194 31199
/proc/meminfo: memFree=30684760/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=55928 CPUtime=3.09 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 10679 0 0 0 308 1 0 0 25 0 1 0 525862063 57270272 9945 33554432000 4194304 5523604 140737111953072 18446744073709551615 5333628 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 13982 9945 373 325 0 9796 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64628

[startup+6.3002 s]
/proc/loadavg: 1.80 3.22 3.74 5/194 31199
/proc/meminfo: memFree=30675460/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=57248 CPUtime=6.29 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 11013 0 0 0 628 1 0 0 25 0 1 0 525862063 58621952 10279 33554432000 4194304 5523604 140737111953072 18446744073709551615 4218178 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 14312 10279 373 325 0 10126 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65948

[startup+12.7011 s]
/proc/loadavg: 1.97 3.24 3.74 5/194 31227
/proc/meminfo: memFree=30633780/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=59524 CPUtime=12.69 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 11541 0 0 0 1268 1 0 0 25 0 1 0 525862063 60952576 10807 33554432000 4194304 5523604 140737111953072 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 14881 10807 373 325 0 10695 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 68224

[startup+25.5007 s]
/proc/loadavg: 2.42 3.27 3.75 5/194 31227
/proc/meminfo: memFree=30622168/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=63872 CPUtime=25.5 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 12589 0 0 0 2548 2 0 0 25 0 1 0 525862063 65404928 11855 33554432000 4194304 5523604 140737111953072 18446744073709551615 5332165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 15968 11855 373 325 0 11782 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 72572

[startup+51.1011 s]
/proc/loadavg: 2.96 3.33 3.75 5/194 31228
/proc/meminfo: memFree=30587872/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=71228 CPUtime=51.09 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 14422 0 0 0 5107 2 0 0 25 0 1 0 525862063 72937472 13688 33554432000 4194304 5523604 140737111953072 18446744073709551615 5333152 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 17807 13688 373 325 0 13621 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 79928

[startup+102.307 s]
/proc/loadavg: 3.55 3.43 3.76 5/194 31257
/proc/meminfo: memFree=29648056/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=81180 CPUtime=102.3 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 16693 0 0 0 10227 3 0 0 25 0 1 0 525862063 83128320 15959 33554432000 4194304 5523604 140737111953072 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 20295 15959 373 325 0 16109 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 89880

[startup+162.301 s]
/proc/loadavg: 3.83 3.53 3.77 5/194 31259
/proc/meminfo: memFree=29617732/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=89812 CPUtime=162.3 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 18776 0 0 0 16225 5 0 0 25 0 1 0 525862063 91967488 18042 33554432000 4194304 5523604 140737111953072 18446744073709551615 5333121 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 22453 18042 373 325 0 18267 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 98512

[startup+222.3 s]
/proc/loadavg: 3.94 3.61 3.78 5/194 31260
/proc/meminfo: memFree=29590272/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=97564 CPUtime=222.29 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 20610 0 0 0 22223 6 0 0 25 0 1 0 525862063 99905536 19619 33554432000 4194304 5523604 140737111953072 18446744073709551615 4215048 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 24391 19619 373 325 0 20205 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 106264

[startup+282.3 s]
/proc/loadavg: 4.03 3.70 3.80 5/194 31262
/proc/meminfo: memFree=29555624/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=106000 CPUtime=282.3 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 22768 0 0 0 28222 8 0 0 25 0 1 0 525862063 108544000 21777 33554432000 4194304 5523604 140737111953072 18446744073709551615 5327377 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 26500 21777 373 325 0 22314 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 114700

[startup+342.301 s]
/proc/loadavg: 4.01 3.75 3.81 5/194 31264
/proc/meminfo: memFree=29532380/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=111280 CPUtime=342.3 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 24049 0 0 0 34220 10 0 0 25 0 1 0 525862063 113950720 23058 33554432000 4194304 5523604 140737111953072 18446744073709551615 5333290 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 27820 23058 373 325 0 23634 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 119980

[startup+402.301 s]
/proc/loadavg: 4.13 3.82 3.83 5/194 31265
/proc/meminfo: memFree=29523772/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3

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

/proc/31176/statm: 32820 27888 373 325 0 28634 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 139980

[startup+642.3 s]
/proc/loadavg: 4.00 3.91 3.86 5/194 31281
/proc/meminfo: memFree=29440056/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=131280 CPUtime=642.31 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 28892 0 0 0 64218 13 0 0 25 0 1 0 525862063 134430720 27901 33554432000 4194304 5523604 140737111953072 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 32820 27901 373 325 0 28634 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 139980

[startup+702.301 s]
/proc/loadavg: 4.00 3.92 3.86 5/194 31282
/proc/meminfo: memFree=29439648/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=131280 CPUtime=702.31 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 28925 0 0 0 70218 13 0 0 25 0 1 0 525862063 134430720 27934 33554432000 4194304 5523604 140737111953072 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 32820 27934 373 325 0 28634 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 139980

[startup+762.307 s]
/proc/loadavg: 4.00 3.94 3.87 5/194 31284
/proc/meminfo: memFree=29424960/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=135820 CPUtime=762.31 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 30187 0 0 0 76218 13 0 0 25 0 1 0 525862063 139079680 28683 33554432000 4194304 5523604 140737111953072 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 33955 28683 373 325 0 29769 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 144520

[startup+822.301 s]
/proc/loadavg: 4.08 3.96 3.88 5/194 31288
/proc/meminfo: memFree=29395524/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=143960 CPUtime=822.31 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 32307 0 0 0 82216 15 0 0 25 0 1 0 525862063 147415040 30803 33554432000 4194304 5523604 140737111953072 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 35990 30803 373 325 0 31804 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 152660

[startup+882.301 s]
/proc/loadavg: 4.03 3.97 3.88 5/194 31290
/proc/meminfo: memFree=29357824/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=152564 CPUtime=882.31 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 34399 0 0 0 88215 16 0 0 25 0 1 0 525862063 156225536 32895 33554432000 4194304 5523604 140737111953072 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 38141 32895 373 325 0 33955 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 161264

[startup+942.3 s]
/proc/loadavg: 4.09 3.99 3.90 5/194 31292
/proc/meminfo: memFree=29335592/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=159428 CPUtime=942.31 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 35900 0 0 0 94214 17 0 0 25 0 1 0 525862063 163254272 34396 33554432000 4194304 5523604 140737111953072 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 39857 34396 373 325 0 35671 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 168128

[startup+1002.3 s]
/proc/loadavg: 4.06 4.00 3.91 5/194 31293
/proc/meminfo: memFree=29315572/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=159428 CPUtime=1002.31 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 35900 0 0 0 100214 17 0 0 25 0 1 0 525862063 163254272 34396 33554432000 4194304 5523604 140737111953072 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 39857 34396 373 325 0 35671 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 168128

[startup+1062.3 s]
/proc/loadavg: 4.02 4.00 3.91 5/194 31295
/proc/meminfo: memFree=29303860/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=159428 CPUtime=1062.31 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 35902 0 0 0 106214 17 0 0 25 0 1 0 525862063 163254272 34398 33554432000 4194304 5523604 140737111953072 18446744073709551615 4252618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 39857 34398 373 325 0 35671 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 168128

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 3.91 5/194 31296
/proc/meminfo: memFree=29300216/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=159428 CPUtime=1122.32 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 35903 0 0 0 112215 17 0 0 25 0 1 0 525862063 163254272 34399 33554432000 4194304 5523604 140737111953072 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 39857 34399 373 325 0 35671 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 168128

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 31298
/proc/meminfo: memFree=29299920/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=159428 CPUtime=1182.32 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 35913 0 0 0 118215 17 0 0 25 0 1 0 525862063 163254272 34409 33554432000 4194304 5523604 140737111953072 18446744073709551615 5332925 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 39857 34409 373 325 0 35671 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 168128

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 31300
/proc/meminfo: memFree=29299128/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=159940 CPUtime=1242.32 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 36032 0 0 0 124215 17 0 0 25 0 1 0 525862063 163778560 34528 33554432000 4194304 5523604 140737111953072 18446744073709551615 5333311 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 39985 34528 373 325 0 35799 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 168640



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 31301
/proc/meminfo: memFree=29297600/32951124 swapFree=67111444/67111528
[pid=31175] ppid=31173 vsize=8700 CPUtime=0 cores=1,3
/proc/31175/stat : 31175 (riss.sh) S 31173 31175 30326 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525862063 8908800 252 33554432000 4194304 4922060 140735833133968 18446744073709551615 228122532997 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31175/statm: 2175 252 211 178 0 68 0
[pid=31176] ppid=31175 vsize=161348 CPUtime=1300.03 cores=1,3
/proc/31176/stat : 31176 (riss) R 31175 31175 30326 0 -1 4202496 36318 0 0 0 129985 18 0 0 25 0 1 0 525862063 165220352 34814 33554432000 4194304 5523604 140737111953072 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31176/statm: 40337 34814 373 325 0 36151 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 170048

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 31175 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): 1299.85
CPU system time (s): 0.18
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 170048

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= 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= 6
involuntary context switches= 2

runsolver used 2.0037 second user time and 5.10222 second system time

The end

Launcher Data 

Begin job on node138 at 2011-04-30 07:50:41
IDJOB=3264623
IDBENCH=84761
IDSOLVER=1598
FILE ID=node138/3264623-1304142641
RUNJOBID= node138-1304142641-31154
PBS_JOBID= 13170837
Free space on /tmp= 72408 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT04/handmade/marijn/equilarge-l/equilarge_l2.used-as.sat04-894.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3264623-1304142641/watcher-3264623-1304142641 -o /tmp/evaluation-result-3264623-1304142641/solver-3264623-1304142641 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3264623-1304142641.cnf 1070711879 2400 7680 2

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

MD5SUM BENCH= b3ddb2ee2bb2b83e1c98b2a9018351fc
RANDOM SEED=1070711879

node138.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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		: 2666.854
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	: 5332.80
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		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30832252 kB
Buffers:        651280 kB
Cached:         974888 kB
SwapCached:         84 kB
Active:         148064 kB
Inactive:      1575308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30832252 kB
SwapTotal:    67111528 kB
SwapFree:     67111444 kB
Dirty:            3116 kB
Writeback:           0 kB
AnonPages:       97032 kB
Mapped:          15264 kB
Slab:           330968 kB
PageTables:       5120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   247508 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= 72176 MiB
End job on node138 at 2011-04-30 08:12:23