Trace number 3282255

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) 1300.02 1300.01

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand064.cnf
MD5SUM49dbd2fb16b3d5ce554d30c48729a56d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables92464
Number of clauses276623
Sum of the clauses size645451
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2184414
Number of clauses of size 392207
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: 8471
0.00/0.08	c parsetime: 63905us
0.00/0.08	c parsed 276623 clauses with 92464 variables
4.79/4.87	c start find xor
4.89/4.90	c relevant clauses: 20417
4.89/4.91	c found 0 non-binary xors encoded with 0 clauses
4.89/4.93	c init all components done
4.89/4.94	c ====================
4.89/4.94	c trail size: 200

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-3282255-1304134432/watcher-3282255-1304134432 -o /tmp/evaluation-result-3282255-1304134432/solver-3282255-1304134432 -C 2400 -W 1300 -M 7680 HOME/rissExp.sh HOME HOME/instance-3282255-1304134432.cnf 232335663 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: 4.00 4.38 5.60 5/192 8470
/proc/meminfo: memFree=30265352/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0

[startup+0.103474 s]
/proc/loadavg: 4.00 4.38 5.60 5/192 8470
/proc/meminfo: memFree=30265352/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200463 s]
/proc/loadavg: 4.00 4.38 5.60 5/192 8470
/proc/meminfo: memFree=30265352/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300441 s]
/proc/loadavg: 4.00 4.38 5.60 5/192 8470
/proc/meminfo: memFree=30265352/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700372 s]
/proc/loadavg: 4.00 4.38 5.60 5/192 8470
/proc/meminfo: memFree=30265352/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50023 s]
/proc/loadavg: 4.00 4.37 5.59 5/194 8472
/proc/meminfo: memFree=30193052/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=99952 CPUtime=1.48 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 28195 0 0 0 145 3 0 0 19 0 1 0 257634532 102350848 19197 33554432000 4194304 5525396 140734563227136 18446744073709551615 4339888 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 24988 19197 331 325 0 20802 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 108652

[startup+3.10095 s]
/proc/loadavg: 4.00 4.37 5.59 5/194 8472
/proc/meminfo: memFree=30186232/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=101668 CPUtime=3.09 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 28609 0 0 0 306 3 0 0 25 0 1 0 257634532 104108032 19611 33554432000 4194304 5525396 140734563227136 18446744073709551615 4342360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 25417 19611 331 325 0 21231 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 110368

[startup+6.3004 s]
/proc/loadavg: 4.00 4.37 5.59 5/194 8472
/proc/meminfo: memFree=30155768/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=129756 CPUtime=6.29 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 35554 0 0 0 625 4 0 0 25 0 1 0 257634532 132870144 26556 33554432000 4194304 5525396 140734563227136 18446744073709551615 5308748 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 32439 26556 369 325 0 28253 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 138456

[startup+12.7003 s]
/proc/loadavg: 4.00 4.36 5.57 5/194 8472
/proc/meminfo: memFree=30145980/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=134904 CPUtime=12.68 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 36830 0 0 0 1264 4 0 0 25 0 1 0 257634532 138141696 27832 33554432000 4194304 5525396 140734563227136 18446744073709551615 5308716 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 33726 27832 369 325 0 29540 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 143604

[startup+25.501 s]
/proc/loadavg: 4.00 4.35 5.56 5/194 8472
/proc/meminfo: memFree=30134320/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=136716 CPUtime=25.49 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 37278 0 0 0 2544 5 0 0 25 0 1 0 257634532 139997184 28280 33554432000 4194304 5525396 140734563227136 18446744073709551615 5308954 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 34179 28280 369 325 0 29993 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 145416

[startup+51.1005 s]
/proc/loadavg: 4.00 4.32 5.51 5/194 8473
/proc/meminfo: memFree=30122420/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=142352 CPUtime=51.09 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 38666 0 0 0 5104 5 0 0 25 0 1 0 257634532 145768448 29668 33554432000 4194304 5525396 140734563227136 18446744073709551615 5304716 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 35588 29668 369 325 0 31402 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 151052

[startup+102.301 s]
/proc/loadavg: 4.04 4.28 5.43 5/194 8475
/proc/meminfo: memFree=30085896/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=167228 CPUtime=102.3 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 44760 0 0 0 10223 7 0 0 25 0 1 0 257634532 171241472 35762 33554432000 4194304 5525396 140734563227136 18446744073709551615 5308034 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 41807 35762 369 325 0 37621 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 175928

[startup+162.301 s]
/proc/loadavg: 4.01 4.22 5.34 5/194 8476
/proc/meminfo: memFree=30032272/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=176060 CPUtime=162.29 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 46995 0 0 0 16222 7 0 0 25 0 1 0 257634532 180285440 37997 33554432000 4194304 5525396 140734563227136 18446744073709551615 4252385 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 44015 37997 369 325 0 39829 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 184760

[startup+222.307 s]
/proc/loadavg: 4.08 4.21 5.26 5/194 8478
/proc/meminfo: memFree=29970840/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=199620 CPUtime=222.3 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 52728 0 0 0 22221 9 0 0 25 0 1 0 257634532 204410880 43730 33554432000 4194304 5525396 140734563227136 18446744073709551615 5303124 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 49905 43730 369 325 0 45719 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 208320

[startup+282.301 s]
/proc/loadavg: 4.03 4.17 5.18 5/194 8479
/proc/meminfo: memFree=29941272/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=219576 CPUtime=282.29 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 57740 0 0 0 28218 11 0 0 25 0 1 0 257634532 224845824 48742 33554432000 4194304 5525396 140734563227136 18446744073709551615 4252409 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 54894 48742 369 325 0 50708 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 228276

[startup+342.3 s]
/proc/loadavg: 4.01 4.13 5.10 5/194 8481
/proc/meminfo: memFree=29926472/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=228700 CPUtime=342.29 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 59996 0 0 0 34217 12 0 0 25 0 1 0 257634532 234188800 50998 33554432000 4194304 5525396 140734563227136 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 57175 50998 369 325 0 52989 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 237400

[startup+402.301 s]
/proc/loadavg: 4.00 4.11 5.03 5/194 8482
/proc/meminfo: memFree=29897280/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7

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

/proc/8471/statm: 91375 84746 369 325 0 87189 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 374200

[startup+702.3 s]
/proc/loadavg: 3.98 4.03 4.73 5/194 8548
/proc/meminfo: memFree=29815768/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=381348 CPUtime=702.31 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 97667 0 0 0 70199 32 0 0 25 0 1 0 257634532 390500352 88669 33554432000 4194304 5525396 140734563227136 18446744073709551615 5309062 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 95337 88669 369 325 0 91151 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 390048

[startup+762.301 s]
/proc/loadavg: 3.99 4.02 4.68 5/194 8550
/proc/meminfo: memFree=29791804/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=381348 CPUtime=762.31 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 97674 0 0 0 76199 32 0 0 25 0 1 0 257634532 390500352 88676 33554432000 4194304 5525396 140734563227136 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 95337 88676 369 325 0 91151 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 390048

[startup+822.3 s]
/proc/loadavg: 4.03 4.03 4.64 5/194 8552
/proc/meminfo: memFree=29645644/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=381348 CPUtime=822.31 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 97699 0 0 0 82199 32 0 0 25 0 1 0 257634532 390500352 88701 33554432000 4194304 5525396 140734563227136 18446744073709551615 4219432 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 95337 88701 369 325 0 91151 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 390048

[startup+882.307 s]
/proc/loadavg: 4.01 4.02 4.60 5/194 8553
/proc/meminfo: memFree=29593312/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=409096 CPUtime=882.31 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 104695 0 0 0 88195 36 0 0 25 0 1 0 257634532 418914304 95697 33554432000 4194304 5525396 140734563227136 18446744073709551615 5309062 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 102274 95697 369 325 0 98088 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 417796

[startup+942.301 s]
/proc/loadavg: 4.00 4.02 4.56 5/194 8584
/proc/meminfo: memFree=29615808/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=477276 CPUtime=942.3 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 121581 0 0 0 94188 42 0 0 25 0 1 0 257634532 488730624 112583 33554432000 4194304 5525396 140734563227136 18446744073709551615 5308699 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 119319 112583 369 325 0 115133 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 485976

[startup+1002.3 s]
/proc/loadavg: 4.00 4.01 4.52 5/194 8614
/proc/meminfo: memFree=29397192/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=541600 CPUtime=1002.31 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 137546 0 0 0 100181 50 0 0 25 0 1 0 257634532 554598400 128548 33554432000 4194304 5525396 140734563227136 18446744073709551615 4226853 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 135400 128548 370 325 0 131214 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 550300

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.49 5/194 8643
/proc/meminfo: memFree=29707492/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=564828 CPUtime=1062.31 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 143392 0 0 0 106179 52 0 0 25 0 1 0 257634532 578383872 134394 33554432000 4194304 5525396 140734563227136 18446744073709551615 4226800 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 141207 134394 370 325 0 137021 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 573528

[startup+1122.3 s]
/proc/loadavg: 4.07 4.02 4.46 5/194 8645
/proc/meminfo: memFree=29653400/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=564828 CPUtime=1122.31 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 143396 0 0 0 112179 52 0 0 25 0 1 0 257634532 578383872 134398 33554432000 4194304 5525396 140734563227136 18446744073709551615 4252329 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 141207 134398 370 325 0 137021 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 573528

[startup+1182.3 s]
/proc/loadavg: 4.02 4.01 4.43 5/194 8646
/proc/meminfo: memFree=29628532/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=564828 CPUtime=1182.31 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 143418 0 0 0 118179 52 0 0 25 0 1 0 257634532 578383872 134420 33554432000 4194304 5525396 140734563227136 18446744073709551615 5308748 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 141207 134420 370 325 0 137021 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 573528

[startup+1242.3 s]
/proc/loadavg: 4.01 4.00 4.40 5/194 8648
/proc/meminfo: memFree=29550996/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=564828 CPUtime=1242.31 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 143435 0 0 0 124179 52 0 0 25 0 1 0 257634532 578383872 134437 33554432000 4194304 5525396 140734563227136 18446744073709551615 5307783 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 141207 134437 370 325 0 137021 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 573528



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.37 5/194 8649
/proc/meminfo: memFree=29527872/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=564828 CPUtime=1300.02 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 143458 0 0 0 129950 52 0 0 25 0 1 0 257634532 578383872 134460 33554432000 4194304 5525396 140734563227136 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 141207 134460 370 325 0 137021 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 573528

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

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

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.37 5/194 8649
/proc/meminfo: memFree=29527872/32951124 swapFree=67111524/67111528
[pid=8470] ppid=8468 vsize=8700 CPUtime=0 cores=5,7
/proc/8470/stat : 8470 (rissExp.sh) S 8468 8470 8248 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 257634532 8908800 251 33554432000 4194304 4922060 140736667976400 18446744073709551615 268660481157 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8470/statm: 2175 251 211 178 0 68 0
[pid=8471] ppid=8470 vsize=564828 CPUtime=1300.02 cores=5,7
/proc/8471/stat : 8471 (rissExp) R 8470 8470 8248 0 -1 4202496 143458 0 0 0 129950 52 0 0 25 0 1 0 257634532 578383872 134460 33554432000 4194304 5525396 140734563227136 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8471/statm: 141207 134460 370 325 0 137021 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 573528

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8470 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 1300.02
#
# 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): 1300.02
CPU user time (s): 1299.5
CPU system time (s): 0.52
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 573528

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= 331
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= 5
involuntary context switches= 1

runsolver used 2.06369 second user time and 5.03723 second system time

The end

Launcher Data 

Begin job on node107 at 2011-04-30 05:33:53
IDJOB=3282255
IDBENCH=70797
IDSOLVER=1599
FILE ID=node107/3282255-1304134432
RUNJOBID= node107-1304133741-8269
PBS_JOBID= 13170812
Free space on /tmp= 72588 MiB

SOLVER NAME= riss Exp
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand064.cnf
COMMAND LINE= DIR/rissExp.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3282255-1304134432/watcher-3282255-1304134432 -o /tmp/evaluation-result-3282255-1304134432/solver-3282255-1304134432 -C 2400 -W 1300 -M 7680  HOME/rissExp.sh HOME HOME/instance-3282255-1304134432.cnf 232335663 2400 7680 2

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

MD5SUM BENCH= 49dbd2fb16b3d5ce554d30c48729a56d
RANDOM SEED=232335663

node107.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		: 2666.829
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	: 5333.65
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		: 2666.829
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		: 2666.829
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	: 5332.67
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		: 2666.829
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	: 5332.82
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		: 2666.829
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	: 5332.74
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		: 2666.829
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	: 5359.47
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		: 2666.829
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		: 2666.829
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:      30265508 kB
Buffers:        373100 kB
Cached:        1259836 kB
SwapCached:          4 kB
Active:         788816 kB
Inactive:      1545936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30265508 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            5836 kB
Writeback:           0 kB
AnonPages:      701840 kB
Mapped:          16244 kB
Slab:           285772 kB
PageTables:       6536 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   914908 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= 72552 MiB
End job on node107 at 2011-04-30 05:55:35