Trace number 3260663

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/skvortsov/
automata-synchronization/rnd_100_28_u.cnf
MD5SUM7fb794f1c5d1c4d1723aeeb5efb40cdc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark56.3054
Satisfiable
(Un)Satisfiability was proved
Number of variables2856
Number of clauses10578
Sum of the clauses size26556
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25178
Number of clauses of size 35400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c *****************************************************
0.00/0.01	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.01	c *   This program may be redistributed or modified   *
0.00/0.01	c * under the terms of the GNU General Public License *
0.00/0.01	c *****************************************************
0.00/0.01	c process id: 19483
0.00/0.01	c parsetime: 2146us
0.00/0.01	c parsed 10578 clauses with 2856 variables
0.00/0.31	c init all components done
0.00/0.31	c ====================
0.00/0.31	c trail size: 358

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-3260663-1304140137/watcher-3260663-1304140137 -o /tmp/evaluation-result-3260663-1304140137/solver-3260663-1304140137 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3260663-1304140137.cnf 1252538437 2400 7680 2 

running on 2 cores: 5,7

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: 2.93 3.07 3.62 3/185 19482
/proc/meminfo: memFree=25338024/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0

[startup+0.103493 s]
/proc/loadavg: 2.93 3.07 3.62 3/185 19482
/proc/meminfo: memFree=25338024/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.20048 s]
/proc/loadavg: 2.93 3.07 3.62 3/185 19482
/proc/meminfo: memFree=25338024/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300457 s]
/proc/loadavg: 2.93 3.07 3.62 3/185 19482
/proc/meminfo: memFree=25338024/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700394 s]
/proc/loadavg: 2.93 3.07 3.62 3/185 19482
/proc/meminfo: memFree=25338024/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50026 s]
/proc/loadavg: 2.93 3.07 3.62 4/187 19484
/proc/meminfo: memFree=25299824/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=54660 CPUtime=1.48 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 10367 0 0 0 148 0 0 0 20 0 1 0 506429864 55971840 9670 33554432000 4194304 5523604 140736057498816 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 13665 9670 373 325 0 9479 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 63360

[startup+3.10097 s]
/proc/loadavg: 2.93 3.07 3.62 4/187 19484
/proc/meminfo: memFree=25297992/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=55868 CPUtime=3.09 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 10645 0 0 0 308 1 0 0 25 0 1 0 506429864 57208832 9948 33554432000 4194304 5523604 140736057498816 18446744073709551615 5333368 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 13967 9948 373 325 0 9781 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64568

[startup+6.30041 s]
/proc/loadavg: 2.93 3.07 3.61 4/187 19484
/proc/meminfo: memFree=25293876/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=58220 CPUtime=6.29 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 11213 0 0 0 628 1 0 0 25 0 1 0 506429864 59617280 10516 33554432000 4194304 5523604 140736057498816 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 14555 10516 373 325 0 10369 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66920

[startup+12.7003 s]
/proc/loadavg: 2.94 3.06 3.61 4/187 19484
/proc/meminfo: memFree=25288048/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=61144 CPUtime=12.69 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 11977 0 0 0 1268 1 0 0 25 0 1 0 506429864 62611456 11280 33554432000 4194304 5523604 140736057498816 18446744073709551615 5332167 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 15286 11280 373 325 0 11100 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69844

[startup+25.501 s]
/proc/loadavg: 2.95 3.06 3.60 4/187 19484
/proc/meminfo: memFree=25277140/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=66832 CPUtime=25.49 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 13271 0 0 0 2548 1 0 0 25 0 1 0 506429864 68435968 12574 33554432000 4194304 5523604 140736057498816 18446744073709551615 4219990 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 16708 12574 373 325 0 12522 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 75532

[startup+51.1005 s]
/proc/loadavg: 2.97 3.05 3.58 4/187 19485
/proc/meminfo: memFree=25263184/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=70332 CPUtime=51.09 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 14162 0 0 0 5108 1 0 0 25 0 1 0 506429864 72019968 13465 33554432000 4194304 5523604 140736057498816 18446744073709551615 5333226 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 17583 13465 373 325 0 13397 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 79032

[startup+102.301 s]
/proc/loadavg: 2.98 3.04 3.55 4/187 19486
/proc/meminfo: memFree=25232796/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=76152 CPUtime=102.3 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 15411 0 0 0 10228 2 0 0 25 0 1 0 506429864 77979648 14714 33554432000 4194304 5523604 140736057498816 18446744073709551615 5333095 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 19038 14714 373 325 0 14852 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 84852

[startup+162.301 s]
/proc/loadavg: 2.99 3.03 3.51 4/187 19488
/proc/meminfo: memFree=25187388/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=81560 CPUtime=162.29 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 16722 0 0 0 16227 2 0 0 25 0 1 0 506429864 83517440 16025 33554432000 4194304 5523604 140736057498816 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 20390 16025 373 325 0 16204 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 90260

[startup+222.306 s]
/proc/loadavg: 3.04 3.04 3.48 4/187 19489
/proc/meminfo: memFree=25145964/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=85168 CPUtime=222.3 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 17638 0 0 0 22227 3 0 0 25 0 1 0 506429864 87212032 16941 33554432000 4194304 5523604 140736057498816 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 21292 16941 373 325 0 17106 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 93868

[startup+282.301 s]
/proc/loadavg: 3.01 3.03 3.45 4/187 19576
/proc/meminfo: memFree=25287820/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=90912 CPUtime=282.29 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 18926 0 0 0 28226 3 0 0 25 0 1 0 506429864 93093888 17972 33554432000 4194304 5523604 140736057498816 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 22728 17972 373 325 0 18542 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 99612

[startup+342.3 s]
/proc/loadavg: 3.00 3.02 3.42 4/187 19578
/proc/meminfo: memFree=25228936/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=90912 CPUtime=342.29 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 18952 0 0 0 34226 3 0 0 25 0 1 0 506429864 93093888 17998 33554432000 4194304 5523604 140736057498816 18446744073709551615 5332870 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 22728 17998 373 325 0 18542 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 99612

[startup+402.301 s]
/proc/loadavg: 3.00 3.02 3.39 4/187 19579
/proc/meminfo: memFree=25190364/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7

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

/proc/19483/statm: 25491 20670 373 325 0 21305 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 110664

[startup+702.301 s]
/proc/loadavg: 3.00 3.00 3.27 4/187 19587
/proc/meminfo: memFree=25028948/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=106196 CPUtime=702.31 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 22803 0 0 0 70225 6 0 0 25 0 1 0 506429864 108744704 21849 33554432000 4194304 5523604 140736057498816 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 26549 21849 373 325 0 22363 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 114896

[startup+762.3 s]
/proc/loadavg: 3.07 3.02 3.26 4/187 19589
/proc/meminfo: memFree=24993092/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=110996 CPUtime=762.31 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 24032 0 0 0 76225 6 0 0 25 0 1 0 506429864 113659904 23078 33554432000 4194304 5523604 140736057498816 18446744073709551615 5331560 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 27749 23078 373 325 0 23563 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 119696

[startup+822.301 s]
/proc/loadavg: 3.02 3.01 3.24 4/187 19590
/proc/meminfo: memFree=24938512/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=110996 CPUtime=822.31 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 24032 0 0 0 82225 6 0 0 25 0 1 0 506429864 113659904 23078 33554432000 4194304 5523604 140736057498816 18446744073709551615 5333115 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 27749 23078 373 325 0 23563 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 119696

[startup+882.307 s]
/proc/loadavg: 3.01 3.00 3.22 4/187 19592
/proc/meminfo: memFree=24885296/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=110996 CPUtime=882.31 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 24034 0 0 0 88225 6 0 0 25 0 1 0 506429864 113659904 23080 33554432000 4194304 5523604 140736057498816 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 27749 23080 373 325 0 23563 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 119696

[startup+942.301 s]
/proc/loadavg: 3.05 3.01 3.21 4/187 19594
/proc/meminfo: memFree=24873876/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=110996 CPUtime=942.31 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 24063 0 0 0 94225 6 0 0 25 0 1 0 506429864 113659904 23109 33554432000 4194304 5523604 140736057498816 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 27749 23109 373 325 0 23563 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 119696

[startup+1002.3 s]
/proc/loadavg: 3.02 3.01 3.19 4/187 19598
/proc/meminfo: memFree=24873592/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=110996 CPUtime=1002.31 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 24102 0 0 0 100225 6 0 0 25 0 1 0 506429864 113659904 23148 33554432000 4194304 5523604 140736057498816 18446744073709551615 5332930 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 27749 23148 373 325 0 23563 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 119696

[startup+1062.3 s]
/proc/loadavg: 3.00 3.00 3.18 4/187 19600
/proc/meminfo: memFree=24855600/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=117312 CPUtime=1062.31 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 25317 0 0 0 106225 6 0 0 25 0 1 0 506429864 120127488 23850 33554432000 4194304 5523604 140736057498816 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 29328 23850 373 325 0 25142 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 126012

[startup+1122.3 s]
/proc/loadavg: 3.00 3.00 3.16 4/187 19601
/proc/meminfo: memFree=24826804/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=119980 CPUtime=1122.31 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 25861 0 0 0 112225 6 0 0 25 0 1 0 506429864 122859520 24394 33554432000 4194304 5523604 140736057498816 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 29995 24394 373 325 0 25809 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 128680

[startup+1182.3 s]
/proc/loadavg: 3.04 3.01 3.16 4/187 19603
/proc/meminfo: memFree=24800132/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=122940 CPUtime=1182.32 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 26645 0 0 0 118225 7 0 0 25 0 1 0 506429864 125890560 25178 33554432000 4194304 5523604 140736057498816 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 30735 25178 373 325 0 26549 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 131640

[startup+1242.3 s]
/proc/loadavg: 3.01 3.01 3.15 4/187 19605
/proc/meminfo: memFree=24782756/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=127512 CPUtime=1242.32 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 27835 0 0 0 124225 7 0 0 25 0 1 0 506429864 130572288 26368 33554432000 4194304 5523604 140736057498816 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 31878 26368 373 325 0 27692 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 136212



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.92 2.98 3.13 3/181 19624
/proc/meminfo: memFree=25239628/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=129616 CPUtime=1300.03 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 28200 0 0 0 129996 7 0 0 25 0 1 0 506429864 132726784 26733 33554432000 4194304 5523604 140736057498816 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 32404 26733 373 325 0 28218 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 138316

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: 2.92 2.98 3.13 3/181 19624
/proc/meminfo: memFree=25239628/32951124 swapFree=67111448/67111528
[pid=19482] ppid=19480 vsize=8700 CPUtime=0 cores=5,7
/proc/19482/stat : 19482 (riss.sh) S 19480 19482 18978 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 506429864 8908800 252 33554432000 4194304 4922060 140733560768160 18446744073709551615 255106587781 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/19482/statm: 2175 252 211 178 0 68 0
[pid=19483] ppid=19482 vsize=129616 CPUtime=1300.03 cores=5,7
/proc/19483/stat : 19483 (riss) R 19482 19482 18978 0 -1 4202496 28200 0 0 0 129996 7 0 0 25 0 1 0 506429864 132726784 26733 33554432000 4194304 5523604 140736057498816 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19483/statm: 32404 26733 373 325 0 28218 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 138316

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19482 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1299.96
CPU system time (s): 0.07
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 138316

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 1.9627 second user time and 5.13422 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-30 07:08:57
IDJOB=3260663
IDBENCH=83192
IDSOLVER=1598
FILE ID=node144/3260663-1304140137
RUNJOBID= node144-1304137490-18999
PBS_JOBID= 13170829
Free space on /tmp= 73528 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/rnd_100_28_u.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3260663-1304140137/watcher-3260663-1304140137 -o /tmp/evaluation-result-3260663-1304140137/solver-3260663-1304140137 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3260663-1304140137.cnf 1252538437 2400 7680 2

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

MD5SUM BENCH= 7fb794f1c5d1c4d1723aeeb5efb40cdc
RANDOM SEED=1252538437

node144.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		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
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	: 5226.16
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		: 2666.850
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		: 2666.850
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		: 2666.850
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      25338056 kB
Buffers:       2127464 kB
Cached:        4583076 kB
SwapCached:         80 kB
Active:         527044 kB
Inactive:      6541348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      25338056 kB
SwapTotal:    67111528 kB
SwapFree:     67111448 kB
Dirty:            5736 kB
Writeback:           0 kB
AnonPages:      358080 kB
Mapped:          15808 kB
Slab:           480568 kB
PageTables:       5364 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   534264 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= 73528 MiB
End job on node144 at 2011-04-30 07:30:39