Trace number 3292650

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) 1300.01 1300.01

General information on the benchmark

NameSAT05/industrial/narain05/vpn/
clauses-8.renamed-as.sat05-1964.cnf
MD5SUM83c1fe52702413077bb84179a04b277a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark141.907
Satisfiable
(Un)Satisfiability was proved
Number of variables1461771
Number of clauses5687554
Sum of the clauses size14147618
Maximum clause length601
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 24325673
Number of clauses of size 3961281
Number of clauses of size 411051
Number of clauses of size 5354960
Number of clauses of size over 534588

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: 16650
1.49/1.60	c parsetime: 1585735us
2.50/2.57	c parsed 5687554 clauses with 1461771 variables
582.90/582.90	c init all components done
582.90/582.93	c ====================
582.90/582.93	c trail size: 404216

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-3292650-1304143172/watcher-3292650-1304143172 -o /tmp/evaluation-result-3292650-1304143172/solver-3292650-1304143172 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3292650-1304143172.cnf 1606362677 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: 4.00 4.00 4.03 4/192 16649
/proc/meminfo: memFree=29274300/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0

[startup+0.0920391 s]
/proc/loadavg: 4.00 4.00 4.03 4/192 16649
/proc/meminfo: memFree=29274300/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101036 s]
/proc/loadavg: 4.00 4.00 4.03 4/192 16649
/proc/meminfo: memFree=29274300/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301 s]
/proc/loadavg: 4.00 4.00 4.03 4/192 16649
/proc/meminfo: memFree=29274300/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700927 s]
/proc/loadavg: 4.00 4.00 4.03 4/192 16649
/proc/meminfo: memFree=29274300/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50079 s]
/proc/loadavg: 4.00 4.00 4.03 5/194 16652
/proc/meminfo: memFree=29129328/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=249156 CPUtime=1.49 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 63590 0 0 0 139 10 0 0 25 0 1 0 506732898 255135744 55582 33554432000 4194304 5523604 140734480735280 18446744073709551615 4270582 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 62289 55582 298 325 0 58103 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 257856

[startup+3.1005 s]
/proc/loadavg: 4.00 4.00 4.03 5/194 16652
/proc/meminfo: memFree=28667240/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=951100 CPUtime=3.09 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 239064 0 0 0 280 29 0 0 25 0 1 0 506732898 973926400 213925 33554432000 4194304 5523604 140734480735280 18446744073709551615 254261277381 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 237775 213927 323 325 0 233589 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 959800

[startup+6.30093 s]
/proc/loadavg: 4.00 4.00 4.03 5/194 16652
/proc/meminfo: memFree=28168960/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=759220 CPUtime=6.29 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 334330 0 0 0 587 42 0 0 25 0 1 0 506732898 777441280 165884 33554432000 4194304 5523604 140734480735280 18446744073709551615 4314847 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 189805 165884 324 325 0 185619 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 767920

[startup+12.7008 s]
/proc/loadavg: 4.00 4.00 4.03 5/194 16652
/proc/meminfo: memFree=28593244/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=765204 CPUtime=12.69 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 335620 0 0 0 1227 42 0 0 25 0 1 0 506732898 783568896 167174 33554432000 4194304 5523604 140734480735280 18446744073709551615 4314832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 191301 167174 324 325 0 187115 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 773904

[startup+25.5005 s]
/proc/loadavg: 4.00 4.00 4.03 5/194 16680
/proc/meminfo: memFree=28495256/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=858420 CPUtime=25.49 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 356121 0 0 0 2504 45 0 0 25 0 1 0 506732898 879022080 187675 33554432000 4194304 5523604 140734480735280 18446744073709551615 4322854 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 214605 187675 326 325 0 210419 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 867120

[startup+51.101 s]
/proc/loadavg: 4.00 4.00 4.03 5/194 16681
/proc/meminfo: memFree=28475288/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=858420 CPUtime=51.08 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 356121 0 0 0 5063 45 0 0 25 0 1 0 506732898 879022080 187675 33554432000 4194304 5523604 140734480735280 18446744073709551615 4322839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 214605 187675 326 325 0 210419 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 867120

[startup+102.301 s]
/proc/loadavg: 4.00 4.00 4.02 5/194 16691
/proc/meminfo: memFree=28455872/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=858420 CPUtime=102.29 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 356121 0 0 0 10183 46 0 0 25 0 1 0 506732898 879022080 187675 33554432000 4194304 5523604 140734480735280 18446744073709551615 4322826 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 214605 187675 326 325 0 210419 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 867120

[startup+162.3 s]
/proc/loadavg: 4.00 4.00 4.02 5/194 16721
/proc/meminfo: memFree=28439484/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=858420 CPUtime=162.29 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 356135 0 0 0 16183 46 0 0 25 0 1 0 506732898 879022080 187689 33554432000 4194304 5523604 140734480735280 18446744073709551615 4322883 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 214605 187689 326 325 0 210419 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 867120

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 4.01 5/194 16722
/proc/meminfo: memFree=28429744/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=858420 CPUtime=222.29 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 356147 0 0 0 22183 46 0 0 25 0 1 0 506732898 879022080 187701 33554432000 4194304 5523604 140734480735280 18446744073709551615 4322883 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 214605 187701 326 325 0 210419 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 867120

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 4.01 5/194 16724
/proc/meminfo: memFree=28405508/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=858420 CPUtime=282.29 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 356148 0 0 0 28183 46 0 0 25 0 1 0 506732898 879022080 187702 33554432000 4194304 5523604 140734480735280 18446744073709551615 4322897 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 214605 187702 326 325 0 210419 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 867120

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 16726
/proc/meminfo: memFree=28402980/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=858420 CPUtime=342.3 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 356149 0 0 0 34184 46 0 0 25 0 1 0 506732898 879022080 187703 33554432000 4194304 5523604 140734480735280 18446744073709551615 4322859 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 214605 187703 326 325 0 210419 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 867120

[startup+402.301 s]
/proc/loadavg: 4.03 4.01 4.00 5/194 16727
/proc/meminfo: memFree=28393876/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3

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

/proc/16650/statm: 317016 283906 372 325 0 312830 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 1276764

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 16735
/proc/meminfo: memFree=27952560/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=1274440 CPUtime=702.3 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 547305 0 0 0 70159 71 0 0 25 0 1 0 506732898 1305026560 285465 33554432000 4194304 5523604 140734480735280 18446744073709551615 5328926 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 318610 285465 372 325 0 314424 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 1283140

[startup+762.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 16737
/proc/meminfo: memFree=27936416/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=1278136 CPUtime=762.3 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 548219 0 0 0 76159 71 0 0 25 0 1 0 506732898 1308811264 286379 33554432000 4194304 5523604 140734480735280 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 319534 286379 372 325 0 315348 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 1286836

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 16738
/proc/meminfo: memFree=27923236/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=1281172 CPUtime=822.3 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 549087 0 0 0 82159 71 0 0 25 0 1 0 506732898 1311920128 287247 33554432000 4194304 5523604 140734480735280 18446744073709551615 5332007 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 320293 287247 372 325 0 316107 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 1289872

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 16740
/proc/meminfo: memFree=27911296/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=1285424 CPUtime=882.3 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 550148 0 0 0 88158 72 0 0 25 0 1 0 506732898 1316274176 288308 33554432000 4194304 5523604 140734480735280 18446744073709551615 5328823 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 321356 288308 372 325 0 317170 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 1294124

[startup+942.301 s]
/proc/loadavg: 4.05 4.01 4.00 5/194 16742
/proc/meminfo: memFree=27897748/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=1292244 CPUtime=942.31 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 551795 0 0 0 94157 74 0 0 25 0 1 0 506732898 1323257856 289955 33554432000 4194304 5523604 140734480735280 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 323061 289955 372 325 0 318875 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 1300944

[startup+1002.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/194 16743
/proc/meminfo: memFree=27893372/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=1292244 CPUtime=1002.32 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 551795 0 0 0 100158 74 0 0 25 0 1 0 506732898 1323257856 289955 33554432000 4194304 5523604 140734480735280 18446744073709551615 5332281 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 323061 289955 372 325 0 318875 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 1300944

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 16745
/proc/meminfo: memFree=27878332/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=1302808 CPUtime=1062.31 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 554477 0 0 0 106155 76 0 0 25 0 1 0 506732898 1334075392 292637 33554432000 4194304 5523604 140734480735280 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 325702 292637 372 325 0 321516 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 1311508

[startup+1122.31 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 16746
/proc/meminfo: memFree=27876688/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=1302808 CPUtime=1122.32 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 554477 0 0 0 112156 76 0 0 25 0 1 0 506732898 1334075392 292637 33554432000 4194304 5523604 140734480735280 18446744073709551615 4213609 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 325702 292637 372 325 0 321516 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 1311508

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 16748
/proc/meminfo: memFree=27870584/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=1303864 CPUtime=1182.31 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 554757 0 0 0 118155 76 0 0 25 0 1 0 506732898 1335156736 292917 33554432000 4194304 5523604 140734480735280 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 325966 292917 372 325 0 321780 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 1312564

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 16750
/proc/meminfo: memFree=27850944/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=1316356 CPUtime=1242.31 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 557721 0 0 0 124154 77 0 0 25 0 1 0 506732898 1347948544 295881 33554432000 4194304 5523604 140734480735280 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 329089 295881 372 325 0 324903 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 1325056



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.00 4/191 16752
/proc/meminfo: memFree=27954848/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=1316356 CPUtime=1300.01 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 557721 0 0 0 129924 77 0 0 25 0 1 0 506732898 1347948544 295881 33554432000 4194304 5523604 140734480735280 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 329089 295881 372 325 0 324903 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 1325056

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.00 4/191 16752
/proc/meminfo: memFree=27954848/32951124 swapFree=67111348/67111528
[pid=16649] ppid=16647 vsize=8700 CPUtime=0 cores=1,3
/proc/16649/stat : 16649 (riss.sh) S 16647 16649 15978 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 506732898 8908800 252 33554432000 4194304 4922060 140736666211872 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16649/statm: 2175 252 211 178 0 68 0
[pid=16650] ppid=16649 vsize=1316356 CPUtime=1300.01 cores=1,3
/proc/16650/stat : 16650 (riss) R 16649 16649 15978 0 -1 4202496 557721 0 0 0 129924 77 0 0 25 0 1 0 506732898 1347948544 295881 33554432000 4194304 5523604 140734480735280 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16650/statm: 329089 295881 372 325 0 324903 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 1325056

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16649 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.01
#
# 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): 1300.01
CPU user time (s): 1299.24
CPU system time (s): 0.77
CPU usage (%): 99.9999
Max. virtual memory (cumulated for all children) (KiB): 1337740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 333
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 1

runsolver used 1.90971 second user time and 5.18821 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-30 07:59:36
IDJOB=3292650
IDBENCH=86133
IDSOLVER=1598
FILE ID=node140/3292650-1304143172
RUNJOBID= node140-1304143171-16466
PBS_JOBID= 13170843
Free space on /tmp= 73180 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT05/industrial/narain05/vpn/clauses-8.renamed-as.sat05-1964.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3292650-1304143172/watcher-3292650-1304143172 -o /tmp/evaluation-result-3292650-1304143172/solver-3292650-1304143172 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3292650-1304143172.cnf 1606362677 2400 7680 2

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

MD5SUM BENCH= 83c1fe52702413077bb84179a04b277a
RANDOM SEED=1606362677

node140.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		: 2666.833
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		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.14
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		: 2666.833
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		: 2666.833
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	: 5332.77
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		: 2666.833
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	: 5332.75
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		: 2666.833
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	: 5332.74
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		: 2666.833
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		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29274572 kB
Buffers:       1052364 kB
Cached:        1954152 kB
SwapCached:        180 kB
Active:         543840 kB
Inactive:      2633316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29274572 kB
SwapTotal:    67111528 kB
SwapFree:     67111348 kB
Dirty:          119884 kB
Writeback:           0 kB
AnonPages:      170132 kB
Mapped:          16096 kB
Slab:           436480 kB
PageTables:       5732 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   354916 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= 73180 MiB
End job on node140 at 2011-04-30 08:21:18