Trace number 3257584

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 Exp? (TO) 1299.96 1300.01

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark238.524
Satisfiable
(Un)Satisfiability was proved
Number of variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

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: 17285
0.00/0.04	c parsetime: 25608us
0.00/0.04	c parsed 62656 clauses with 387 variables
1.19/1.20	c start find xor
1.19/1.21	c relevant clauses: 364
1.19/1.21	c found 0 non-binary xors encoded with 0 clauses
1.19/1.21	c init all components done
1.19/1.21	c ====================
1.19/1.21	c trail size: 97

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-3257584-1304135910/watcher-3257584-1304135910 -o /tmp/evaluation-result-3257584-1304135910/solver-3257584-1304135910 -C 2400 -W 1300 -M 7680 HOME/rissExp.sh HOME HOME/instance-3257584-1304135910.cnf 1168831758 2400 7680 2 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 4.06 4.03 4.22 4/190 17284
/proc/meminfo: memFree=30821148/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0

[startup+0.106714 s]
/proc/loadavg: 4.06 4.03 4.22 4/190 17284
/proc/meminfo: memFree=30821148/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.2007 s]
/proc/loadavg: 4.06 4.03 4.22 4/190 17284
/proc/meminfo: memFree=30821148/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300684 s]
/proc/loadavg: 4.06 4.03 4.22 4/190 17284
/proc/meminfo: memFree=30821148/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700625 s]
/proc/loadavg: 4.06 4.03 4.22 4/190 17284
/proc/meminfo: memFree=30821148/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50048 s]
/proc/loadavg: 4.06 4.03 4.22 5/192 17286
/proc/meminfo: memFree=30781452/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=56684 CPUtime=1.48 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 10635 0 0 0 148 0 0 0 19 0 1 0 525189656 58044416 10091 33554432000 4194304 5525396 140736984410656 18446744073709551615 5307930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 14171 10091 369 325 0 9985 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 65384

[startup+3.1002 s]
/proc/loadavg: 4.06 4.03 4.22 5/192 17286
/proc/meminfo: memFree=30779608/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=57252 CPUtime=3.08 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 10795 0 0 0 308 0 0 0 25 0 1 0 525189656 58626048 10251 33554432000 4194304 5525396 140736984410656 18446744073709551615 5321479 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 14313 10251 371 325 0 10127 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 65952

[startup+6.30065 s]
/proc/loadavg: 4.06 4.03 4.22 5/192 17286
/proc/meminfo: memFree=30774712/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=59428 CPUtime=6.22 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 11315 0 0 0 621 1 0 0 25 0 1 0 525189656 60854272 10771 33554432000 4194304 5525396 140736984410656 18446744073709551615 5302991 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 14857 10771 371 325 0 10671 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 68128

[startup+12.7005 s]
/proc/loadavg: 4.05 4.03 4.22 5/192 17286
/proc/meminfo: memFree=30767536/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=62372 CPUtime=12.63 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 12013 0 0 0 1261 2 0 0 25 0 1 0 525189656 63868928 11469 33554432000 4194304 5525396 140736984410656 18446744073709551615 5307785 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 15593 11469 371 325 0 11407 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 71072

[startup+25.5003 s]
/proc/loadavg: 4.04 4.03 4.22 5/192 17287
/proc/meminfo: memFree=30748304/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=68548 CPUtime=25.43 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 13399 0 0 0 2541 2 0 0 25 0 1 0 525189656 70193152 12855 33554432000 4194304 5525396 140736984410656 18446744073709551615 5309000 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 17137 12855 371 325 0 12951 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 77248

[startup+51.1009 s]
/proc/loadavg: 4.02 4.03 4.21 5/192 17288
/proc/meminfo: memFree=30728248/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=72780 CPUtime=51.03 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 14423 0 0 0 5100 3 0 0 25 0 1 0 525189656 74526720 13879 33554432000 4194304 5525396 140736984410656 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 18195 13879 371 325 0 14009 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 81480

[startup+102.301 s]
/proc/loadavg: 4.01 4.02 4.19 5/192 17289
/proc/meminfo: memFree=30683836/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=84132 CPUtime=102.23 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 16974 0 0 0 10219 4 0 0 25 0 1 0 525189656 86151168 16430 33554432000 4194304 5525396 140736984410656 18446744073709551615 5309328 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 21033 16430 371 325 0 16847 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 92832

[startup+162.301 s]
/proc/loadavg: 4.06 4.03 4.18 5/192 17299
/proc/meminfo: memFree=30645344/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=90068 CPUtime=162.23 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 18413 0 0 0 16218 5 0 0 25 0 1 0 525189656 92229632 17869 33554432000 4194304 5525396 140736984410656 18446744073709551615 5309213 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 22517 17869 371 325 0 18331 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 98768

[startup+222.306 s]
/proc/loadavg: 4.02 4.02 4.17 5/192 17301
/proc/meminfo: memFree=30622528/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=99324 CPUtime=222.24 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 20338 0 0 0 22219 5 0 0 25 0 1 0 525189656 101707776 19537 33554432000 4194304 5525396 140736984410656 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 24831 19537 371 325 0 20645 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 108024

[startup+282.301 s]
/proc/loadavg: 4.01 4.02 4.16 5/192 17303
/proc/meminfo: memFree=30613548/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=103612 CPUtime=282.24 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 21359 0 0 0 28218 6 0 0 25 0 1 0 525189656 106098688 20558 33554432000 4194304 5525396 140736984410656 18446744073709551615 5308748 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 25903 20558 371 325 0 21717 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 112312

[startup+342.301 s]
/proc/loadavg: 4.00 4.01 4.15 5/192 17304
/proc/meminfo: memFree=30586972/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=113732 CPUtime=342.24 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 23741 0 0 0 34217 7 0 0 25 0 1 0 525189656 116461568 22940 33554432000 4194304 5525396 140736984410656 18446744073709551615 5308568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 28433 22940 371 325 0 24247 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 122432

[startup+402.3 s]
/proc/loadavg: 4.01 4.02 4.14 4/186 17324
/proc/meminfo: memFree=30914804/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3

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

/proc/17285/statm: 33147 27294 371 325 0 28961 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 141288

[startup+702.301 s]
/proc/loadavg: 3.02 3.39 3.83 4/185 17335
/proc/meminfo: memFree=30850036/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=132588 CPUtime=702.24 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 28102 0 0 0 70215 9 0 0 25 0 1 0 525189656 135770112 27301 33554432000 4194304 5525396 140736984410656 18446744073709551615 5308972 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 33147 27301 371 325 0 28961 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 141288

[startup+762.3 s]
/proc/loadavg: 3.07 3.33 3.78 4/185 17336
/proc/meminfo: memFree=30849024/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=132588 CPUtime=762.25 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 28204 0 0 0 76216 9 0 0 25 0 1 0 525189656 135770112 27403 33554432000 4194304 5525396 140736984410656 18446744073709551615 4219732 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 33147 27403 371 325 0 28961 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 141288

[startup+822.301 s]
/proc/loadavg: 3.02 3.27 3.72 4/185 17338
/proc/meminfo: memFree=30845760/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=135500 CPUtime=822.24 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 28762 0 0 0 82215 9 0 0 25 0 1 0 525189656 138752000 27961 33554432000 4194304 5525396 140736984410656 18446744073709551615 5308936 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 33875 27961 371 325 0 29689 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 144200

[startup+882.307 s]
/proc/loadavg: 3.01 3.22 3.68 4/185 17340
/proc/meminfo: memFree=30834668/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=142244 CPUtime=882.25 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 30552 0 0 0 88215 10 0 0 25 0 1 0 525189656 145657856 29238 33554432000 4194304 5525396 140736984410656 18446744073709551615 5308936 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 35561 29238 371 325 0 31375 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 150944

[startup+942.3 s]
/proc/loadavg: 3.05 3.19 3.64 4/185 17341
/proc/meminfo: memFree=30818380/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=148756 CPUtime=942.24 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 32105 0 0 0 94213 11 0 0 25 0 1 0 525189656 152326144 30791 33554432000 4194304 5525396 140736984410656 18446744073709551615 5308737 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 37189 30791 371 325 0 33003 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 157456

[startup+1002.3 s]
/proc/loadavg: 3.02 3.15 3.60 4/185 17343
/proc/meminfo: memFree=30800232/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=157716 CPUtime=1002.25 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 33785 0 0 0 100213 12 0 0 25 0 1 0 525189656 161501184 32471 33554432000 4194304 5525396 140736984410656 18446744073709551615 5309228 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 39429 32471 371 325 0 35243 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 166416

[startup+1062.3 s]
/proc/loadavg: 3.00 3.12 3.55 4/185 17344
/proc/meminfo: memFree=30776132/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=162592 CPUtime=1062.25 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 34755 0 0 0 106213 12 0 0 25 0 1 0 525189656 166494208 33441 33554432000 4194304 5525396 140736984410656 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 40648 33441 371 325 0 36462 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 171292

[startup+1122.3 s]
/proc/loadavg: 3.03 3.11 3.52 4/185 17346
/proc/meminfo: memFree=30769516/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=162592 CPUtime=1122.25 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 34755 0 0 0 112213 12 0 0 25 0 1 0 525189656 166494208 33441 33554432000 4194304 5525396 140736984410656 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 40648 33441 371 325 0 36462 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 171292

[startup+1182.3 s]
/proc/loadavg: 3.01 3.09 3.49 5/185 17348
/proc/meminfo: memFree=30763136/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=162592 CPUtime=1182.25 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 34758 0 0 0 118213 12 0 0 25 0 1 0 525189656 166494208 33444 33554432000 4194304 5525396 140736984410656 18446744073709551615 4219277 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 40648 33444 371 325 0 36462 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 171292

[startup+1242.3 s]
/proc/loadavg: 2.66 2.99 3.43 3/178 17367
/proc/meminfo: memFree=30942864/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=163616 CPUtime=1242.25 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 34924 0 0 0 124213 12 0 0 25 0 1 0 525189656 167542784 33610 33554432000 4194304 5525396 140736984410656 18446744073709551615 5308984 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 40904 33610 371 325 0 36718 0
Current children cumulated CPU time (s) 1242.25
Current children cumulated vsize (KiB) 172316



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.75 2.68 3.29 2/171 17387
/proc/meminfo: memFree=31083924/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=163616 CPUtime=1299.96 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 34977 0 0 0 129984 12 0 0 25 0 1 0 525189656 167542784 33663 33554432000 4194304 5525396 140736984410656 18446744073709551615 5308661 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 40904 33663 371 325 0 36718 0
Current children cumulated CPU time (s) 1299.96
Current children cumulated vsize (KiB) 172316

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: 1.75 2.68 3.29 2/171 17387
/proc/meminfo: memFree=31083924/32951132 swapFree=67111364/67111528
[pid=17284] ppid=17282 vsize=8700 CPUtime=0 cores=1,3
/proc/17284/stat : 17284 (rissExp.sh) S 17282 17284 16862 0 -1 4202496 330 0 0 0 0 0 0 0 25 0 1 0 525189656 8908800 251 33554432000 4194304 4922060 140733457023456 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17284/statm: 2175 251 211 178 0 68 0
[pid=17285] ppid=17284 vsize=163616 CPUtime=1299.96 cores=1,3
/proc/17285/stat : 17285 (rissExp) R 17284 17284 16862 0 -1 4202496 34977 0 0 0 129984 12 0 0 25 0 1 0 525189656 167542784 33663 33554432000 4194304 5525396 140736984410656 18446744073709551615 5308661 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17285/statm: 40904 33663 371 325 0 36718 0
Current children cumulated CPU time (s) 1299.96
Current children cumulated vsize (KiB) 172316

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17284 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 1299.96
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1299.96
CPU user time (s): 1299.84
CPU system time (s): 0.12
CPU usage (%): 99.996
Max. virtual memory (cumulated for all children) (KiB): 172316

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= 330
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 2.01569 second user time and 5.03024 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-30 05:58:30
IDJOB=3257584
IDBENCH=71150
IDSOLVER=1599
FILE ID=node128/3257584-1304135910
RUNJOBID= node128-1304133221-16882
PBS_JOBID= 13170809
Free space on /tmp= 67520 MiB

SOLVER NAME= riss Exp
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= DIR/rissExp.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3257584-1304135910/watcher-3257584-1304135910 -o /tmp/evaluation-result-3257584-1304135910/solver-3257584-1304135910 -C 2400 -W 1300 -M 7680  HOME/rissExp.sh HOME HOME/instance-3257584-1304135910.cnf 1168831758 2400 7680 2

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

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=1168831758

node128.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		: 2666.852
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		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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		: 2666.852
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	: 5332.75
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		: 2666.852
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      30821544 kB
Buffers:        437316 kB
Cached:         824036 kB
SwapCached:          0 kB
Active:         543264 kB
Inactive:      1170404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      30821544 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            3324 kB
Writeback:           0 kB
AnonPages:      452000 kB
Mapped:          16548 kB
Slab:           352728 kB
PageTables:       6176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   644480 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 67528 MiB
End job on node128 at 2011-04-30 06:20:12