Trace number 3259343

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/forced/
rbsat-v945c61409gyes10.cnf
MD5SUM601a386973128161e9173e2bdf583672
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.58791
Satisfiable
(Un)Satisfiability was proved
Number of variables945
Number of clauses61409
Sum of the clauses size123673
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 261364
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data 

0.00/0.01	c *****************************************************
0.00/0.01	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.01	c *   This program may be redistributed or modified   *
0.00/0.01	c * under the terms of the GNU General Public License *
0.00/0.01	c *****************************************************
0.00/0.01	c process id: 8906
0.00/0.02	c parsetime: 10957us
0.00/0.02	c parsed 61409 clauses with 945 variables
1.79/1.89	c init all components done
1.79/1.89	c ====================
1.79/1.89	c trail size: 0

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3259343-1304137334/watcher-3259343-1304137334 -o /tmp/evaluation-result-3259343-1304137334/solver-3259343-1304137334 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3259343-1304137334.cnf 1240061829 2400 7680 2 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 1.07 2.18 3.19 3/176 8905
/proc/meminfo: memFree=30919060/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0

[startup+0.0071419 s]
/proc/loadavg: 1.07 2.18 3.19 3/176 8905
/proc/meminfo: memFree=30919060/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100185 s]
/proc/loadavg: 1.07 2.18 3.19 3/176 8905
/proc/meminfo: memFree=30919060/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301151 s]
/proc/loadavg: 1.07 2.18 3.19 3/176 8905
/proc/meminfo: memFree=30919060/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701059 s]
/proc/loadavg: 1.07 2.18 3.19 3/176 8905
/proc/meminfo: memFree=30919060/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50094 s]
/proc/loadavg: 1.07 2.18 3.19 5/194 8936
/proc/meminfo: memFree=30761368/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=55156 CPUtime=1.49 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 11336 0 0 0 148 1 0 0 19 0 1 0 257924682 56479744 9686 33554432000 4194304 5523604 140733422479424 18446744073709551615 4374960 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 13789 9686 332 325 0 9603 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63856

[startup+3.10066 s]
/proc/loadavg: 1.07 2.18 3.19 5/194 8936
/proc/meminfo: memFree=30748476/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=58104 CPUtime=3.09 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 13570 0 0 0 308 1 0 0 25 0 1 0 257924682 59498496 10439 33554432000 4194304 5523604 140733422479424 18446744073709551615 5333279 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 14526 10439 373 325 0 10340 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66804

[startup+6.3011 s]
/proc/loadavg: 1.31 2.21 3.19 5/194 8936
/proc/meminfo: memFree=30742688/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=59160 CPUtime=6.29 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 13844 0 0 0 628 1 0 0 25 0 1 0 257924682 60579840 10713 33554432000 4194304 5523604 140733422479424 18446744073709551615 5330109 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 14790 10713 373 325 0 10604 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67860

[startup+12.701 s]
/proc/loadavg: 1.52 2.24 3.20 5/194 8936
/proc/meminfo: memFree=30716360/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=61492 CPUtime=12.69 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 14437 0 0 0 1268 1 0 0 25 0 1 0 257924682 62967808 11306 33554432000 4194304 5523604 140733422479424 18446744073709551615 5332913 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 15373 11306 373 325 0 11187 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70192

[startup+25.5007 s]
/proc/loadavg: 2.07 2.33 3.21 5/194 8937
/proc/meminfo: memFree=30697412/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=64672 CPUtime=25.49 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 15222 0 0 0 2547 2 0 0 25 0 1 0 257924682 66224128 12091 33554432000 4194304 5523604 140733422479424 18446744073709551615 5333236 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 16168 12091 373 325 0 11982 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 73372

[startup+51.1002 s]
/proc/loadavg: 2.73 2.46 3.23 5/194 8938
/proc/meminfo: memFree=30663260/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=72008 CPUtime=51.09 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 17032 0 0 0 5107 2 0 0 25 0 1 0 257924682 73736192 13901 33554432000 4194304 5523604 140733422479424 18446744073709551615 5318576 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 18002 13901 373 325 0 13816 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 80708

[startup+102.307 s]
/proc/loadavg: 3.45 2.70 3.27 5/194 8939
/proc/meminfo: memFree=30601108/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=82248 CPUtime=102.29 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 19483 0 0 0 10226 3 0 0 25 0 1 0 257924682 84221952 16352 33554432000 4194304 5523604 140733422479424 18446744073709551615 5334408 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 20562 16352 373 325 0 16376 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 90948

[startup+162.301 s]
/proc/loadavg: 3.84 2.94 3.31 5/194 8940
/proc/meminfo: memFree=30550232/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=96068 CPUtime=162.29 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 22945 0 0 0 16224 5 0 0 25 0 1 0 257924682 98373632 19557 33554432000 4194304 5523604 140733422479424 18446744073709551615 4252329 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 24017 19557 373 325 0 19831 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 104768

[startup+222.301 s]
/proc/loadavg: 4.00 3.15 3.36 5/194 8942
/proc/meminfo: memFree=30501820/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=99952 CPUtime=222.29 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 23951 0 0 0 22223 6 0 0 25 0 1 0 257924682 102350848 20563 33554432000 4194304 5523604 140733422479424 18446744073709551615 5328789 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 24988 20563 373 325 0 20802 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 108652

[startup+282.301 s]
/proc/loadavg: 4.00 3.30 3.40 5/194 8944
/proc/meminfo: memFree=30450064/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=108236 CPUtime=282.3 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 26018 0 0 0 28223 7 0 0 25 0 1 0 257924682 110833664 22630 33554432000 4194304 5523604 140733422479424 18446744073709551615 5328789 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 27059 22630 373 325 0 22873 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 116936

[startup+342.301 s]
/proc/loadavg: 4.00 3.43 3.43 5/194 8945
/proc/meminfo: memFree=30430784/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=112756 CPUtime=342.3 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 27262 0 0 0 34222 8 0 0 25 0 1 0 257924682 115462144 23874 33554432000 4194304 5523604 140733422479424 18446744073709551615 5333330 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 28189 23874 373 325 0 24003 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 121456

[startup+402.301 s]
/proc/loadavg: 4.00 3.53 3.46 5/194 8947
/proc/meminfo: memFree=30370216/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2

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

/proc/8906/statm: 35363 30672 373 325 0 31177 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 150152

[startup+642.3 s]
/proc/loadavg: 4.00 3.78 3.57 5/194 8953
/proc/meminfo: memFree=30245752/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=148732 CPUtime=642.3 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 36174 0 0 0 64217 13 0 0 25 0 1 0 257924682 152301568 32273 33554432000 4194304 5523604 140733422479424 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 37183 32273 373 325 0 32997 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 157432

[startup+702.301 s]
/proc/loadavg: 4.08 3.83 3.60 5/194 8955
/proc/meminfo: memFree=30244576/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=148732 CPUtime=702.3 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 36176 0 0 0 70217 13 0 0 25 0 1 0 257924682 152301568 32275 33554432000 4194304 5523604 140733422479424 18446744073709551615 5333115 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 37183 32275 373 325 0 32997 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 157432

[startup+762.307 s]
/proc/loadavg: 4.03 3.86 3.63 5/194 8956
/proc/meminfo: memFree=30234472/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=148732 CPUtime=762.31 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 36184 0 0 0 76218 13 0 0 25 0 1 0 257924682 152301568 32283 33554432000 4194304 5523604 140733422479424 18446744073709551615 5329952 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 37183 32283 373 325 0 32997 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 157432

[startup+822.301 s]
/proc/loadavg: 4.04 3.90 3.65 5/194 8958
/proc/meminfo: memFree=30196472/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=149036 CPUtime=822.3 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 36276 0 0 0 82217 13 0 0 25 0 1 0 257924682 152612864 32375 33554432000 4194304 5523604 140733422479424 18446744073709551615 5333307 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 37259 32375 373 325 0 33073 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 157736

[startup+882.3 s]
/proc/loadavg: 4.01 3.91 3.67 5/194 8960
/proc/meminfo: memFree=30127332/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=158936 CPUtime=882.31 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 38787 0 0 0 88216 15 0 0 25 0 1 0 257924682 162750464 34886 33554432000 4194304 5523604 140733422479424 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 39734 34886 373 325 0 35548 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 167636

[startup+942.301 s]
/proc/loadavg: 4.00 3.93 3.69 5/194 8961
/proc/meminfo: memFree=30084004/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=169564 CPUtime=942.31 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 41475 0 0 0 94215 16 0 0 25 0 1 0 257924682 173633536 37574 33554432000 4194304 5523604 140733422479424 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 42391 37574 373 325 0 38205 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 178264

[startup+1002.3 s]
/proc/loadavg: 4.00 3.94 3.70 5/194 8963
/proc/meminfo: memFree=30075268/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=177924 CPUtime=1002.31 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 43590 0 0 0 100213 18 0 0 25 0 1 0 257924682 182194176 39689 33554432000 4194304 5523604 140733422479424 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 44481 39689 373 325 0 40295 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 186624

[startup+1062.3 s]
/proc/loadavg: 4.00 3.95 3.72 5/194 8964
/proc/meminfo: memFree=30075340/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=177924 CPUtime=1062.32 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 43591 0 0 0 106214 18 0 0 25 0 1 0 257924682 182194176 39690 33554432000 4194304 5523604 140733422479424 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 44481 39690 373 325 0 40295 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 186624

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.74 5/194 8966
/proc/meminfo: memFree=30075284/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=177924 CPUtime=1122.32 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 43592 0 0 0 112214 18 0 0 25 0 1 0 257924682 182194176 39691 33554432000 4194304 5523604 140733422479424 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 44481 39691 373 325 0 40295 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 186624

[startup+1182.3 s]
/proc/loadavg: 4.06 3.97 3.75 5/194 8968
/proc/meminfo: memFree=30066296/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=177924 CPUtime=1182.32 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 43600 0 0 0 118214 18 0 0 25 0 1 0 257924682 182194176 39699 33554432000 4194304 5523604 140733422479424 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 44481 39699 373 325 0 40295 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 186624

[startup+1242.3 s]
/proc/loadavg: 4.02 3.97 3.76 5/194 8969
/proc/meminfo: memFree=30031520/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=177924 CPUtime=1242.32 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 43616 0 0 0 124214 18 0 0 25 0 1 0 257924682 182194176 39715 33554432000 4194304 5523604 140733422479424 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 44481 39715 373 325 0 40295 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 186624



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.05 3.99 3.78 5/194 8971
/proc/meminfo: memFree=29988444/32951124 swapFree=67111524/67111528
[pid=8905] ppid=8903 vsize=8700 CPUtime=0 cores=0,2
/proc/8905/stat : 8905 (riss.sh) S 8903 8905 8248 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 257924682 8908800 252 33554432000 4194304 4922060 140736884902224 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8905/statm: 2175 252 211 178 0 68 0
[pid=8906] ppid=8905 vsize=177924 CPUtime=1300.03 cores=0,2
/proc/8906/stat : 8906 (riss) R 8905 8905 8248 0 -1 4202496 43645 0 0 0 129985 18 0 0 25 0 1 0 257924682 182194176 39744 33554432000 4194304 5523604 140733422479424 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8906/statm: 44481 39744 373 325 0 40295 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 186624

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 8905 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0
# while last known CPU time is 1300.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1299.85
CPU system time (s): 0.18
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 186624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 332
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 3

runsolver used 2.39764 second user time and 4.70528 second system time

The end

Launcher Data 

Begin job on node107 at 2011-04-30 06:22:14
IDJOB=3259343
IDBENCH=71570
IDSOLVER=1598
FILE ID=node107/3259343-1304137334
RUNJOBID= node107-1304137334-8889
PBS_JOBID= 13170812
Free space on /tmp= 72624 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/forced/rbsat-v945c61409gyes10.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3259343-1304137334/watcher-3259343-1304137334 -o /tmp/evaluation-result-3259343-1304137334/solver-3259343-1304137334 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3259343-1304137334.cnf 1240061829 2400 7680 2

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

MD5SUM BENCH= 601a386973128161e9173e2bdf583672
RANDOM SEED=1240061829

node107.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		: 2666.829
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	: 5333.65
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		: 2666.829
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		: 2666.829
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	: 5332.67
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		: 2666.829
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		: 2666.829
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		: 2666.829
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	: 5359.47
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		: 2666.829
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		: 2666.829
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:      30919580 kB
Buffers:        375708 kB
Cached:        1240112 kB
SwapCached:          4 kB
Active:         119792 kB
Inactive:      1562820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30919580 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            2368 kB
Writeback:           0 kB
AnonPages:       66264 kB
Mapped:          14492 kB
Slab:           285572 kB
PageTables:       5096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   187952 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= 72616 MiB
End job on node107 at 2011-04-30 06:43:56