Trace number 3266517

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 Auto? (TO) 1300.03 1300.01

General information on the benchmark

NameSAT02/handmade/zhang-lintao/
xor-chain/x1_80.shuffled.cnf
MD5SUM53a7d1541ad9c0dde902ec3a505ae8fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.001998
Satisfiable
(Un)Satisfiability was proved
Number of variables238
Number of clauses634
Sum of the clauses size1900
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3632
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c *****************************************************
0.00/0.02	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.02	c *   This program may be redistributed or modified   *
0.00/0.02	c * under the terms of the GNU General Public License *
0.00/0.02	c *****************************************************
0.00/0.02	c process id: 32463
0.00/0.02	c setup for 2400s
0.00/0.02	c parsetime: 225us
0.00/0.02	c parsed 634 clauses with 238 variables
0.00/0.60	c init all components done
0.00/0.60	c ====================
0.00/0.60	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-3266517-1304143197/watcher-3266517-1304143197 -o /tmp/evaluation-result-3266517-1304143197/solver-3266517-1304143197 -C 2400 -W 1300 -M 7680 HOME/rissAuto.sh HOME HOME/instance-3266517-1304143197.cnf 1837951543 2400 7680 2 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 4.02 4.02 4.00 4/192 32461
/proc/meminfo: memFree=30600004/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=11800 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (runsolver) R 32459 32461 31488 0 -1 4202560 43 0 0 0 0 0 0 0 25 0 1 0 525920676 12083200 53 33554432000 4194304 5434984 140733624147536 18446744073709551615 4881607 0 2147483391 4096 24578 0 0 0 17 6 0 0 0
/proc/32461/statm: 2950 53 31 303 0 2644 0

[startup+0.094451 s]
/proc/loadavg: 4.02 4.02 4.00 4/192 32461
/proc/meminfo: memFree=30600004/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100471 s]
/proc/loadavg: 4.02 4.02 4.00 4/192 32461
/proc/meminfo: memFree=30600004/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300417 s]
/proc/loadavg: 4.02 4.02 4.00 4/192 32461
/proc/meminfo: memFree=30600004/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700354 s]
/proc/loadavg: 4.02 4.02 4.00 4/192 32461
/proc/meminfo: memFree=30600004/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50019 s]
/proc/loadavg: 4.02 4.02 4.00 5/194 32463
/proc/meminfo: memFree=30560808/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=55456 CPUtime=1.49 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 10230 0 0 0 148 1 0 0 25 0 1 0 525920677 56786944 9812 33554432000 4194304 5523604 140736171442384 18446744073709551615 5332916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 13864 9812 374 325 0 9678 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64156

[startup+3.10093 s]
/proc/loadavg: 4.02 4.02 4.00 5/194 32463
/proc/meminfo: memFree=30557088/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=58824 CPUtime=3.09 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 11030 0 0 0 308 1 0 0 25 0 1 0 525920677 60235776 10612 33554432000 4194304 5523604 140736171442384 18446744073709551615 4227645 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 14706 10612 374 325 0 10520 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 67524

[startup+6.30037 s]
/proc/loadavg: 4.02 4.02 4.00 5/194 32463
/proc/meminfo: memFree=30551364/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=63712 CPUtime=6.29 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 12165 0 0 0 628 1 0 0 25 0 1 0 525920677 65241088 11747 33554432000 4194304 5523604 140736171442384 18446744073709551615 5331576 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 15928 11747 374 325 0 11742 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72412

[startup+12.7002 s]
/proc/loadavg: 4.02 4.02 4.00 5/194 32464
/proc/meminfo: memFree=30539668/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=68140 CPUtime=12.69 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 13235 0 0 0 1268 1 0 0 25 0 1 0 525920677 69775360 12817 33554432000 4194304 5523604 140736171442384 18446744073709551615 5333330 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 17035 12817 374 325 0 12849 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 76840

[startup+25.501 s]
/proc/loadavg: 4.02 4.02 4.00 5/194 32464
/proc/meminfo: memFree=30521416/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=80124 CPUtime=25.48 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 16045 0 0 0 2547 1 0 0 25 0 1 0 525920677 82046976 15627 33554432000 4194304 5523604 140736171442384 18446744073709551615 270612801629 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 20031 15627 374 325 0 15845 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 88824

[startup+51.1004 s]
/proc/loadavg: 4.01 4.02 4.00 5/194 32465
/proc/meminfo: memFree=30504120/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=92016 CPUtime=51.08 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 18773 0 0 0 5106 2 0 0 25 0 1 0 525920677 94224384 18098 33554432000 4194304 5523604 140736171442384 18446744073709551615 5328811 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 23004 18098 374 325 0 18818 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 100716

[startup+102.307 s]
/proc/loadavg: 4.00 4.01 4.00 5/194 32475
/proc/meminfo: memFree=30471760/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=105096 CPUtime=102.29 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 22010 0 0 0 10226 3 0 0 25 0 1 0 525920677 107618304 21335 33554432000 4194304 5523604 140736171442384 18446744073709551615 5332855 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 26274 21335 374 325 0 22088 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 113796

[startup+162.301 s]
/proc/loadavg: 4.10 4.04 4.01 5/194 32477
/proc/meminfo: memFree=30444316/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=121912 CPUtime=162.28 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 26161 0 0 0 16223 5 0 0 25 0 1 0 525920677 124837888 25486 33554432000 4194304 5523604 140736171442384 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 30478 25486 374 325 0 26292 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 130612

[startup+222.301 s]
/proc/loadavg: 4.03 4.03 4.00 5/194 32478
/proc/meminfo: memFree=30423796/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=128144 CPUtime=222.29 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 27717 0 0 0 22223 6 0 0 25 0 1 0 525920677 131219456 26529 33554432000 4194304 5523604 140736171442384 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 32036 26529 374 325 0 27850 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 136844

[startup+282.301 s]
/proc/loadavg: 4.01 4.02 4.00 5/194 32483
/proc/meminfo: memFree=30403784/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=147716 CPUtime=282.29 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 32155 0 0 0 28222 7 0 0 25 0 1 0 525920677 151261184 30967 33554432000 4194304 5523604 140736171442384 18446744073709551615 5331560 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 36929 30967 374 325 0 32743 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 156416

[startup+342.301 s]
/proc/loadavg: 4.00 4.02 4.00 5/194 32484
/proc/meminfo: memFree=30391588/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=147716 CPUtime=342.29 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 32206 0 0 0 34222 7 0 0 25 0 1 0 525920677 151261184 31018 33554432000 4194304 5523604 140736171442384 18446744073709551615 5332855 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 36929 31018 374 325 0 32743 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 156416

[startup+402.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/194 32486
/proc/meminfo: memFree=30382236/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6

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

/proc/32463/statm: 44519 38510 374 325 0 40333 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 186776

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 32492
/proc/meminfo: memFree=30317324/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=178076 CPUtime=642.31 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 39709 0 0 0 64220 11 0 0 25 0 1 0 525920677 182349824 38521 33554432000 4194304 5523604 140736171442384 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 44519 38521 374 325 0 40333 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 186776

[startup+702.301 s]
/proc/loadavg: 4.04 4.01 4.00 5/194 32494
/proc/meminfo: memFree=30315540/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=178076 CPUtime=702.3 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 39800 0 0 0 70219 11 0 0 25 0 1 0 525920677 182349824 38612 33554432000 4194304 5523604 140736171442384 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 44519 38612 374 325 0 40333 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 186776

[startup+762.308 s]
/proc/loadavg: 4.05 4.02 4.00 5/194 32496
/proc/meminfo: memFree=30310900/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=179664 CPUtime=762.31 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 40270 0 0 0 76220 11 0 0 25 0 1 0 525920677 183975936 39082 33554432000 4194304 5523604 140736171442384 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 44916 39082 374 325 0 40730 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 188364

[startup+822.301 s]
/proc/loadavg: 4.02 4.02 4.00 5/194 32497
/proc/meminfo: memFree=30298700/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=188352 CPUtime=822.3 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 42217 0 0 0 82218 12 0 0 25 0 1 0 525920677 192872448 41029 33554432000 4194304 5523604 140736171442384 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 47088 41029 374 325 0 42902 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 197052

[startup+882.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/194 32499
/proc/meminfo: memFree=30272980/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=206988 CPUtime=882.31 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 46728 0 0 0 88217 14 0 0 25 0 1 0 525920677 211955712 45540 33554432000 4194304 5523604 140736171442384 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 51747 45540 375 325 0 47561 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 215688

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 4.00 5/194 32500
/proc/meminfo: memFree=30252832/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=224128 CPUtime=942.31 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 50390 0 0 0 94216 15 0 0 25 0 1 0 525920677 229507072 48177 33554432000 4194304 5523604 140736171442384 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 56032 48177 375 325 0 51846 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 232828

[startup+1002.3 s]
/proc/loadavg: 3.48 3.86 3.95 4/187 32520
/proc/meminfo: memFree=30332224/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=236772 CPUtime=1002.31 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 53136 0 0 0 100215 16 0 0 25 0 1 0 525920677 242454528 50923 33554432000 4194304 5523604 140736171442384 18446744073709551615 5331576 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 59193 50923 375 325 0 55007 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 245472

[startup+1062.3 s]
/proc/loadavg: 3.19 3.72 3.89 4/187 32522
/proc/meminfo: memFree=30324868/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=236772 CPUtime=1062.31 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 53137 0 0 0 106215 16 0 0 25 0 1 0 525920677 242454528 50924 33554432000 4194304 5523604 140736171442384 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 59193 50924 375 325 0 55007 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 245472

[startup+1122.3 s]
/proc/loadavg: 3.06 3.57 3.83 4/187 32523
/proc/meminfo: memFree=30324956/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=236772 CPUtime=1122.32 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 53139 0 0 0 112216 16 0 0 25 0 1 0 525920677 242454528 50926 33554432000 4194304 5523604 140736171442384 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 59193 50926 375 325 0 55007 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 245472

[startup+1182.3 s]
/proc/loadavg: 3.02 3.47 3.78 4/187 32525
/proc/meminfo: memFree=30324552/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=236772 CPUtime=1182.32 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 53146 0 0 0 118216 16 0 0 25 0 1 0 525920677 242454528 50933 33554432000 4194304 5523604 140736171442384 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 59193 50933 375 325 0 55007 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 245472

[startup+1242.3 s]
/proc/loadavg: 2.78 3.33 3.71 3/180 32544
/proc/meminfo: memFree=30423140/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=236772 CPUtime=1242.32 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 53194 0 0 0 124216 16 0 0 25 0 1 0 525920677 242454528 50981 33554432000 4194304 5523604 140736171442384 18446744073709551615 5333330 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 59193 50981 375 325 0 55007 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 245472



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.36 3.12 3.61 2/178 32547
/proc/meminfo: memFree=30551808/32951124 swapFree=67111524/67111528
[pid=32461] ppid=32459 vsize=8700 CPUtime=0 cores=4,6
/proc/32461/stat : 32461 (rissAuto.sh) S 32459 32461 31488 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 525920676 8908800 252 33554432000 4194304 4922060 140734210393664 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/32461/statm: 2175 252 211 178 0 68 0
[pid=32463] ppid=32461 vsize=237796 CPUtime=1300.03 cores=4,6
/proc/32463/stat : 32463 (riss) R 32461 32461 31488 0 -1 4202496 53397 0 0 0 129987 16 0 0 25 0 1 0 525920677 243503104 51184 33554432000 4194304 5523604 140736171442384 18446744073709551615 5333330 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/32463/statm: 59449 51184 375 325 0 55263 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 246496

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 32461 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# 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): 1299.87
CPU system time (s): 0.16
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 246496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 333
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 2

runsolver used 2.20766 second user time and 4.89626 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-30 07:59:57
IDJOB=3266517
IDBENCH=87811
IDSOLVER=1600
FILE ID=node108/3266517-1304143197
RUNJOBID= node108-1304140593-31977
PBS_JOBID= 13170824
Free space on /tmp= 72632 MiB

SOLVER NAME= riss Auto
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_80.shuffled.cnf
COMMAND LINE= DIR/rissAuto.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266517-1304143197/watcher-3266517-1304143197 -o /tmp/evaluation-result-3266517-1304143197/solver-3266517-1304143197 -C 2400 -W 1300 -M 7680  HOME/rissAuto.sh HOME HOME/instance-3266517-1304143197.cnf 1837951543 2400 7680 2

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

MD5SUM BENCH= 53a7d1541ad9c0dde902ec3a505ae8fc
RANDOM SEED=1837951543

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5226.15
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		: 2666.820
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	: 5332.82
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		: 2666.820
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		: 2666.820
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	: 5332.82
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		: 2666.820
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	: 5332.75
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		: 2666.820
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		: 2666.820
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:      30600160 kB
Buffers:        587592 kB
Cached:        1144296 kB
SwapCached:          4 kB
Active:         287296 kB
Inactive:      1663812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30600160 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            2740 kB
Writeback:           0 kB
AnonPages:      219492 kB
Mapped:          15848 kB
Slab:           334312 kB
PageTables:       5256 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   408036 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= 72632 MiB
End job on node108 at 2011-04-30 08:21:39