Trace number 3281150

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
riss 1.0? (TO) 1300.04 1300.01

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k20.cnf
MD5SUM2bee695ce4278b72ee9295631ad94252
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark180.219
Satisfiable
(Un)Satisfiability was proved
Number of variables31357
Number of clauses133420
Sum of the clauses size370492
Maximum clause length37
Minimum clause length1
Number of clauses of size 1278
Number of clauses of size 258046
Number of clauses of size 369900
Number of clauses of size 4166
Number of clauses of size 5305
Number of clauses of size over 54725

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: 25926
0.00/0.05	c parsetime: 37664us
0.00/0.05	c parsed 133420 clauses with 31357 variables
1.10/1.14	c init all components done
1.10/1.14	c ====================
1.10/1.14	c trail size: 284

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-3281150-1304133421/watcher-3281150-1304133421 -o /tmp/evaluation-result-3281150-1304133421/solver-3281150-1304133421 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3281150-1304133421.cnf 1403940047 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: 4.02 4.03 4.76 5/192 25925
/proc/meminfo: memFree=30401420/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0

[startup+0.080737 s]
/proc/loadavg: 4.02 4.03 4.76 5/192 25925
/proc/meminfo: memFree=30401420/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100759 s]
/proc/loadavg: 4.02 4.03 4.76 5/192 25925
/proc/meminfo: memFree=30401420/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300729 s]
/proc/loadavg: 4.02 4.03 4.76 5/192 25925
/proc/meminfo: memFree=30401420/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700652 s]
/proc/loadavg: 4.02 4.03 4.76 5/192 25925
/proc/meminfo: memFree=30401420/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5005 s]
/proc/loadavg: 4.02 4.03 4.76 5/194 25927
/proc/meminfo: memFree=30351928/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=73532 CPUtime=1.49 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 18506 0 0 0 147 2 0 0 25 0 1 0 603572665 75296768 14006 33554432000 4194304 5523604 140734125093744 18446744073709551615 260020063262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 18383 14006 371 325 0 14197 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 82232

[startup+3.10121 s]
/proc/loadavg: 4.02 4.03 4.76 5/194 25927
/proc/meminfo: memFree=30344108/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=74860 CPUtime=3.09 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 18827 0 0 0 307 2 0 0 25 0 1 0 603572665 76656640 14327 33554432000 4194304 5523604 140734125093744 18446744073709551615 5333411 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 18715 14327 371 325 0 14529 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83560

[startup+6.30062 s]
/proc/loadavg: 4.02 4.03 4.75 5/194 25927
/proc/meminfo: memFree=30340140/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=75800 CPUtime=6.29 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 19047 0 0 0 627 2 0 0 25 0 1 0 603572665 77619200 14547 33554432000 4194304 5523604 140734125093744 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 18950 14547 371 325 0 14764 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84500

[startup+12.7004 s]
/proc/loadavg: 3.94 4.01 4.74 5/194 25956
/proc/meminfo: memFree=30390172/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=78408 CPUtime=12.69 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 19684 0 0 0 1267 2 0 0 25 0 1 0 603572665 80289792 15184 33554432000 4194304 5523604 140734125093744 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 19602 15184 371 325 0 15416 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 87108

[startup+25.5011 s]
/proc/loadavg: 3.95 4.01 4.73 5/194 25957
/proc/meminfo: memFree=30368720/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=82536 CPUtime=25.49 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 20650 0 0 0 2546 3 0 0 25 0 1 0 603572665 84516864 16150 33554432000 4194304 5523604 140734125093744 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 20634 16150 371 325 0 16448 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 91236

[startup+51.1004 s]
/proc/loadavg: 3.97 4.01 4.71 5/194 25957
/proc/meminfo: memFree=30352180/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=90252 CPUtime=51.09 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 22648 0 0 0 5105 4 0 0 25 0 1 0 603572665 92418048 18148 33554432000 4194304 5523604 140734125093744 18446744073709551615 5333092 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 22563 18148 371 325 0 18377 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 98952

[startup+102.307 s]
/proc/loadavg: 4.10 4.03 4.68 5/194 25959
/proc/meminfo: memFree=30320644/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=101448 CPUtime=102.3 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 25360 0 0 0 10225 5 0 0 25 0 1 0 603572665 103882752 20860 33554432000 4194304 5523604 140734125093744 18446744073709551615 4213609 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 25362 20860 371 325 0 21176 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 110148

[startup+162.301 s]
/proc/loadavg: 4.04 4.03 4.63 5/194 25960
/proc/meminfo: memFree=30268612/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=111632 CPUtime=162.3 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 27961 0 0 0 16223 7 0 0 25 0 1 0 603572665 114311168 23461 33554432000 4194304 5523604 140734125093744 18446744073709551615 5333099 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 27908 23461 371 325 0 23722 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 120332

[startup+222.301 s]
/proc/loadavg: 4.04 4.03 4.60 5/194 25962
/proc/meminfo: memFree=30244504/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=122892 CPUtime=222.3 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 30387 0 0 0 22222 8 0 0 25 0 1 0 603572665 125841408 25887 33554432000 4194304 5523604 140734125093744 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 30723 25887 371 325 0 26537 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 131592

[startup+282.301 s]
/proc/loadavg: 4.02 4.02 4.56 5/194 25963
/proc/meminfo: memFree=30199920/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=136584 CPUtime=282.3 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 33856 0 0 0 28221 9 0 0 25 0 1 0 603572665 139862016 29356 33554432000 4194304 5523604 140734125093744 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 34146 29356 371 325 0 29960 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 145284

[startup+342.301 s]
/proc/loadavg: 4.00 4.02 4.52 5/194 25965
/proc/meminfo: memFree=30147748/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=143036 CPUtime=342.3 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 35402 0 0 0 34220 10 0 0 25 0 1 0 603572665 146468864 30902 33554432000 4194304 5523604 140734125093744 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 35759 30902 371 325 0 31573 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 151736

[startup+402.301 s]
/proc/loadavg: 4.00 4.01 4.49 5/194 25967
/proc/meminfo: memFree=30143704/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6

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

/proc/25926/statm: 43000 38250 371 325 0 38814 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 180700

[startup+642.3 s]
/proc/loadavg: 4.06 4.02 4.37 5/194 25973
/proc/meminfo: memFree=30013496/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=172000 CPUtime=642.31 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 42762 0 0 0 64217 14 0 0 25 0 1 0 603572665 176128000 38262 33554432000 4194304 5523604 140734125093744 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 43000 38262 371 325 0 38814 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 180700

[startup+702.3 s]
/proc/loadavg: 4.02 4.01 4.34 5/194 25975
/proc/meminfo: memFree=29986652/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=181416 CPUtime=702.32 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 44696 0 0 0 70217 15 0 0 25 0 1 0 603572665 185769984 40196 33554432000 4194304 5523604 140734125093744 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 45354 40196 371 325 0 41168 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 190116

[startup+762.307 s]
/proc/loadavg: 4.05 4.02 4.32 5/194 25976
/proc/meminfo: memFree=29949384/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=199852 CPUtime=762.32 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 49253 0 0 0 76215 17 0 0 25 0 1 0 603572665 204648448 44753 33554432000 4194304 5523604 140734125093744 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 49963 44753 371 325 0 45777 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 208552

[startup+822.301 s]
/proc/loadavg: 4.02 4.01 4.30 5/194 25978
/proc/meminfo: memFree=29917212/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=216036 CPUtime=822.32 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 53015 0 0 0 82213 19 0 0 25 0 1 0 603572665 221220864 48515 33554432000 4194304 5523604 140734125093744 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 54009 48515 371 325 0 49823 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 224736

[startup+882.301 s]
/proc/loadavg: 4.00 4.01 4.28 5/194 25979
/proc/meminfo: memFree=29914412/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=216036 CPUtime=882.32 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 53016 0 0 0 88213 19 0 0 25 0 1 0 603572665 221220864 48516 33554432000 4194304 5523604 140734125093744 18446744073709551615 4252758 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 54009 48516 371 325 0 49823 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 224736

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 4.26 5/194 25981
/proc/meminfo: memFree=29914200/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=216036 CPUtime=942.32 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 53017 0 0 0 94213 19 0 0 25 0 1 0 603572665 221220864 48517 33554432000 4194304 5523604 140734125093744 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 54009 48517 371 325 0 49823 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 224736

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.24 5/194 25983
/proc/meminfo: memFree=29895772/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=216036 CPUtime=1002.33 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 53020 0 0 0 100214 19 0 0 25 0 1 0 603572665 221220864 48520 33554432000 4194304 5523604 140734125093744 18446744073709551615 5333133 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 54009 48520 371 325 0 49823 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 224736

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.22 5/194 25984
/proc/meminfo: memFree=29874880/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=216036 CPUtime=1062.33 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 53039 0 0 0 106214 19 0 0 25 0 1 0 603572665 221220864 48539 33554432000 4194304 5523604 140734125093744 18446744073709551615 5332179 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 54009 48539 371 325 0 49823 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 224736

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.21 5/194 25986
/proc/meminfo: memFree=29846416/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=216036 CPUtime=1122.33 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 53109 0 0 0 112214 19 0 0 25 0 1 0 603572665 221220864 48609 33554432000 4194304 5523604 140734125093744 18446744073709551615 5318598 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 54009 48609 371 325 0 49823 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 224736

[startup+1182.3 s]
/proc/loadavg: 4.11 4.03 4.20 5/194 26045
/proc/meminfo: memFree=30003884/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=232648 CPUtime=1182.33 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 57208 0 0 0 118212 21 0 0 25 0 1 0 603572665 238231552 52708 33554432000 4194304 5523604 140734125093744 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 58162 52708 371 325 0 53976 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 241348

[startup+1242.3 s]
/proc/loadavg: 4.04 4.02 4.18 5/194 26047
/proc/meminfo: memFree=29942328/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=256996 CPUtime=1242.32 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 63231 0 0 0 124210 22 0 0 25 0 1 0 603572665 263163904 58731 33554432000 4194304 5523604 140734125093744 18446744073709551615 5327384 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 64249 58731 372 325 0 60063 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 265696



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.02 4.17 5/194 26049
/proc/meminfo: memFree=29881756/32951124 swapFree=67111464/67111528
[pid=25925] ppid=25923 vsize=8700 CPUtime=0 cores=4,6
/proc/25925/stat : 25925 (riss.sh) S 25923 25925 25671 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 603572664 8908800 252 33554432000 4194304 4922060 140734812312400 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25925/statm: 2175 252 211 178 0 68 0
[pid=25926] ppid=25925 vsize=272388 CPUtime=1300.04 cores=4,6
/proc/25926/stat : 25926 (riss) R 25925 25925 25671 0 -1 4202496 67008 0 0 0 129979 25 0 0 25 0 1 0 603572665 278925312 62508 33554432000 4194304 5523604 140734125093744 18446744073709551615 5333294 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25926/statm: 68097 62508 372 325 0 63911 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 281088

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 25925 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0
# while last known CPU time is 1300.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.79
CPU system time (s): 0.25
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 281088

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= 5
involuntary context switches= 1

runsolver used 2.28665 second user time and 4.81927 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-30 05:17:01
IDJOB=3281150
IDBENCH=20529
IDSOLVER=1598
FILE ID=node110/3281150-1304133421
RUNJOBID= node110-1304131947-25690
PBS_JOBID= 13170803
Free space on /tmp= 73460 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k20.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3281150-1304133421/watcher-3281150-1304133421 -o /tmp/evaluation-result-3281150-1304133421/solver-3281150-1304133421 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3281150-1304133421.cnf 1403940047 2400 7680 2

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

MD5SUM BENCH= 2bee695ce4278b72ee9295631ad94252
RANDOM SEED=1403940047

node110.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	: 5332.83
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	: 5332.83
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	: 5332.76
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	: 5332.83
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	: 5332.74
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:      30401576 kB
Buffers:        964220 kB
Cached:         782484 kB
SwapCached:         64 kB
Active:         488796 kB
Inactive:      1647936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30401576 kB
SwapTotal:    67111528 kB
SwapFree:     67111464 kB
Dirty:            4592 kB
Writeback:           0 kB
AnonPages:      390080 kB
Mapped:          16236 kB
Slab:           348644 kB
PageTables:       6104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   585532 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= 73448 MiB
End job on node110 at 2011-04-30 05:38:43