Trace number 3264139

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) 1299.98 1300.01

General information on the benchmark

NameSAT04/handmade/kexu/frb-0.8/
frb45-21-1.used-as.sat04-883.cnf
MD5SUMd30b88c897dd41570f0430a76eb70b55
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.36879
Satisfiable
(Un)Satisfiability was proved
Number of variables945
Number of clauses61855
Sum of the clauses size124565
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 261810
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: 27378
0.00/0.02	c parsetime: 10472us
0.00/0.02	c parsed 61855 clauses with 945 variables
1.69/1.77	c init all components done
1.69/1.77	c ====================
1.69/1.77	c trail size: 0

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3264139-1304142555/watcher-3264139-1304142555 -o /tmp/evaluation-result-3264139-1304142555/solver-3264139-1304142555 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3264139-1304142555.cnf 1619935873 2400 7680 2 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 4.06 4.03 3.95 3/189 27377
/proc/meminfo: memFree=30459168/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0

[startup+0.035377 s]
/proc/loadavg: 4.06 4.03 3.95 3/189 27377
/proc/meminfo: memFree=30459168/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100368 s]
/proc/loadavg: 4.06 4.03 3.95 3/189 27377
/proc/meminfo: memFree=30459168/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300329 s]
/proc/loadavg: 4.06 4.03 3.95 3/189 27377
/proc/meminfo: memFree=30459168/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700253 s]
/proc/loadavg: 4.06 4.03 3.95 3/189 27377
/proc/meminfo: memFree=30459168/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50112 s]
/proc/loadavg: 4.06 4.03 3.95 5/194 27407
/proc/meminfo: memFree=30389752/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=55100 CPUtime=1.49 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 11278 0 0 0 148 1 0 0 25 0 1 0 604486070 56422400 9669 33554432000 4194304 5523604 140737001548064 18446744073709551615 4374969 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 13775 9669 332 325 0 9589 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63800

[startup+3.10081 s]
/proc/loadavg: 4.05 4.03 3.95 6/194 27407
/proc/meminfo: memFree=30383364/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=58028 CPUtime=3.09 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 13450 0 0 0 308 1 0 0 25 0 1 0 604486070 59420672 10416 33554432000 4194304 5523604 140737001548064 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 14507 10416 373 325 0 10321 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66728

[startup+6.30022 s]
/proc/loadavg: 4.05 4.03 3.95 5/194 27408
/proc/meminfo: memFree=30373684/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=59236 CPUtime=6.29 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 13766 0 0 0 628 1 0 0 25 0 1 0 604486070 60657664 10732 33554432000 4194304 5523604 140737001548064 18446744073709551615 5332537 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 14809 10732 373 325 0 10623 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67936

[startup+12.701 s]
/proc/loadavg: 4.04 4.03 3.95 5/194 27437
/proc/meminfo: memFree=30427236/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=61000 CPUtime=12.69 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 14214 0 0 0 1268 1 0 0 25 0 1 0 604486070 62464000 11180 33554432000 4194304 5523604 140737001548064 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 15250 11180 373 325 0 11064 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69700

[startup+25.5007 s]
/proc/loadavg: 4.04 4.03 3.95 5/194 27437
/proc/meminfo: memFree=30412708/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=65696 CPUtime=25.49 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 15361 0 0 0 2548 1 0 0 25 0 1 0 604486070 67272704 12327 33554432000 4194304 5523604 140737001548064 18446744073709551615 5333279 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 16424 12327 373 325 0 12238 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74396

[startup+51.101 s]
/proc/loadavg: 4.02 4.03 3.95 5/194 27438
/proc/meminfo: memFree=30392940/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=73100 CPUtime=51.09 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 17189 0 0 0 5107 2 0 0 25 0 1 0 604486070 74854400 14155 33554432000 4194304 5523604 140737001548064 18446744073709551615 5332009 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 18275 14155 373 325 0 14089 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 81800

[startup+102.307 s]
/proc/loadavg: 4.01 4.02 3.95 5/194 27439
/proc/meminfo: memFree=30363764/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=83476 CPUtime=102.3 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 19696 0 0 0 10226 4 0 0 25 0 1 0 604486070 85479424 16662 33554432000 4194304 5523604 140737001548064 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 20869 16662 373 325 0 16683 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 92176

[startup+162.301 s]
/proc/loadavg: 4.00 4.02 3.95 5/194 27441
/proc/meminfo: memFree=30338520/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=95572 CPUtime=162.29 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 22698 0 0 0 16223 6 0 0 25 0 1 0 604486070 97865728 19407 33554432000 4194304 5523604 140737001548064 18446744073709551615 5332907 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 23893 19407 373 325 0 19707 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 104272

[startup+222.3 s]
/proc/loadavg: 4.00 4.01 3.95 5/194 27442
/proc/meminfo: memFree=30317348/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=101020 CPUtime=222.29 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 24089 0 0 0 22222 7 0 0 25 0 1 0 604486070 103444480 20798 33554432000 4194304 5523604 140737001548064 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 25255 20798 373 325 0 21069 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 109720

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/194 27444
/proc/meminfo: memFree=30291840/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=107216 CPUtime=282.28 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 25642 0 0 0 28220 8 0 0 25 0 1 0 604486070 109789184 22351 33554432000 4194304 5523604 140737001548064 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 26804 22351 373 325 0 22618 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 115916

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/194 27446
/proc/meminfo: memFree=30283204/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=113868 CPUtime=342.29 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 27396 0 0 0 34219 10 0 0 25 0 1 0 604486070 116600832 24105 33554432000 4194304 5523604 140737001548064 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 28467 24105 373 325 0 24281 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 122568

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/194 27447
/proc/meminfo: memFree=30249420/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3

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

/proc/27378/statm: 35396 30599 373 325 0 31210 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 150284

[startup+642.301 s]
/proc/loadavg: 3.05 3.52 3.76 4/187 27472
/proc/meminfo: memFree=30336812/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=146652 CPUtime=642.29 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 35501 0 0 0 64213 16 0 0 25 0 1 0 604486070 150171648 31697 33554432000 4194304 5523604 140737001548064 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 36663 31697 373 325 0 32477 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 155352

[startup+702.301 s]
/proc/loadavg: 3.02 3.42 3.71 4/187 27473
/proc/meminfo: memFree=30334488/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=146652 CPUtime=702.28 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 35507 0 0 0 70212 16 0 0 25 0 1 0 604486070 150171648 31703 33554432000 4194304 5523604 140737001548064 18446744073709551615 5333202 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 36663 31703 373 325 0 32477 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 155352

[startup+762.307 s]
/proc/loadavg: 3.00 3.34 3.66 4/187 27484
/proc/meminfo: memFree=30334004/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=146652 CPUtime=762.29 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 35530 0 0 0 76213 16 0 0 25 0 1 0 604486070 150171648 31726 33554432000 4194304 5523604 140737001548064 18446744073709551615 4213573 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 36663 31726 373 325 0 32477 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 155352

[startup+822.301 s]
/proc/loadavg: 3.00 3.28 3.62 4/187 27485
/proc/meminfo: memFree=30333044/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=147148 CPUtime=822.28 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 35687 0 0 0 82212 16 0 0 25 0 1 0 604486070 150679552 31883 33554432000 4194304 5523604 140737001548064 18446744073709551615 5332886 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 36787 31883 373 325 0 32601 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 155848

[startup+882.301 s]
/proc/loadavg: 3.00 3.22 3.58 4/187 27487
/proc/meminfo: memFree=30319332/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=157936 CPUtime=882.29 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 38344 0 0 0 88211 18 0 0 25 0 1 0 604486070 161726464 34540 33554432000 4194304 5523604 140737001548064 18446744073709551615 5333282 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 39484 34540 373 325 0 35298 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 166636

[startup+942.301 s]
/proc/loadavg: 3.00 3.18 3.54 4/187 27489
/proc/meminfo: memFree=30289980/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=166808 CPUtime=942.28 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 40610 0 0 0 94209 19 0 0 25 0 1 0 604486070 170811392 36806 33554432000 4194304 5523604 140737001548064 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 41702 36806 373 325 0 37516 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 175508

[startup+1002.3 s]
/proc/loadavg: 3.00 3.14 3.50 4/187 27490
/proc/meminfo: memFree=30255172/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=173668 CPUtime=1002.28 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 42322 0 0 0 100208 20 0 0 25 0 1 0 604486070 177836032 38518 33554432000 4194304 5523604 140737001548064 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 43417 38518 373 325 0 39231 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 182368

[startup+1062.3 s]
/proc/loadavg: 3.00 3.12 3.47 4/187 27492
/proc/meminfo: memFree=30244540/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=173668 CPUtime=1062.28 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 42322 0 0 0 106208 20 0 0 25 0 1 0 604486070 177836032 38518 33554432000 4194304 5523604 140737001548064 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 43417 38518 373 325 0 39231 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 182368

[startup+1122.3 s]
/proc/loadavg: 3.00 3.09 3.43 4/187 27493
/proc/meminfo: memFree=30244460/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=173668 CPUtime=1122.27 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 42324 0 0 0 112207 20 0 0 25 0 1 0 604486070 177836032 38520 33554432000 4194304 5523604 140737001548064 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 43417 38520 373 325 0 39231 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 182368

[startup+1182.3 s]
/proc/loadavg: 3.00 3.07 3.41 4/187 27495
/proc/meminfo: memFree=30244500/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=173668 CPUtime=1182.27 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 42340 0 0 0 118207 20 0 0 25 0 1 0 604486070 177836032 38536 33554432000 4194304 5523604 140737001548064 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 43417 38536 373 325 0 39231 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 182368

[startup+1242.3 s]
/proc/loadavg: 3.00 3.06 3.38 4/187 27497
/proc/meminfo: memFree=30244040/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=173668 CPUtime=1242.27 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 42360 0 0 0 124207 20 0 0 25 0 1 0 604486070 177836032 38556 33554432000 4194304 5523604 140737001548064 18446744073709551615 5333092 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 43417 38556 373 325 0 39231 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 182368



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.05 3.35 4/187 27498
/proc/meminfo: memFree=30243956/32951124 swapFree=67111464/67111528
[pid=27377] ppid=27375 vsize=8700 CPUtime=0 cores=1,3
/proc/27377/stat : 27377 (riss.sh) S 27375 27377 25671 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 604486070 8908800 252 33554432000 4194304 4922060 140733549679056 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27377/statm: 2175 252 211 178 0 68 0
[pid=27378] ppid=27377 vsize=173668 CPUtime=1299.98 cores=1,3
/proc/27378/stat : 27378 (riss) R 27377 27377 25671 0 -1 4202496 42392 0 0 0 129978 20 0 0 25 0 1 0 604486070 177836032 38588 33554432000 4194304 5523604 140737001548064 18446744073709551615 5333551 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27378/statm: 43417 38588 373 325 0 39231 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 182368

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 27377 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 1299.98
#
# 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): 1299.98
CPU user time (s): 1299.78
CPU system time (s): 0.2
CPU usage (%): 99.9974
Max. virtual memory (cumulated for all children) (KiB): 182368

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= 2

runsolver used 2.07768 second user time and 5.02823 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-30 07:49:15
IDJOB=3264139
IDBENCH=84559
IDSOLVER=1598
FILE ID=node110/3264139-1304142555
RUNJOBID= node110-1304139950-26892
PBS_JOBID= 13170803
Free space on /tmp= 73464 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT04/handmade/kexu/frb-0.8/frb45-21-1.used-as.sat04-883.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3264139-1304142555/watcher-3264139-1304142555 -o /tmp/evaluation-result-3264139-1304142555/solver-3264139-1304142555 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3264139-1304142555.cnf 1619935873 2400 7680 2

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

MD5SUM BENCH= d30b88c897dd41570f0430a76eb70b55
RANDOM SEED=1619935873

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:      30459448 kB
Buffers:        972944 kB
Cached:         798696 kB
SwapCached:         64 kB
Active:         413044 kB
Inactive:      1665688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30459448 kB
SwapTotal:    67111528 kB
SwapFree:     67111464 kB
Dirty:            1968 kB
Writeback:           0 kB
AnonPages:      306976 kB
Mapped:          15832 kB
Slab:           348708 kB
PageTables:       5512 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   509908 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= 73468 MiB
End job on node110 at 2011-04-30 08:10:57