Trace number 3250498

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) 1300.03 1300.01

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-23_508.cnf
MD5SUMb891f70c80006fb02dca40f266c0cec1
Bench CategoryCRAFTED (crafted 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 variables254
Number of clauses34661
Sum of the clauses size157137
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 285
Number of clauses of size 331908
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52668

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: 25444
0.00/0.02	c parsetime: 10303us
0.00/0.02	c parsed 34661 clauses with 254 variables
3.19/3.20	c start find xor
3.19/3.20	c relevant clauses: 2450
3.19/3.20	c found 0 non-binary xors encoded with 0 clauses
3.19/3.20	c init all components done
3.19/3.20	c ====================
3.19/3.20	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-3250498-1304140655/watcher-3250498-1304140655 -o /tmp/evaluation-result-3250498-1304140655/solver-3250498-1304140655 -C 2400 -W 1300 -M 7680 HOME/rissExp.sh HOME HOME/instance-3250498-1304140655.cnf 1610377733 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: 3.18 3.82 3.89 5/192 25443
/proc/meminfo: memFree=30305276/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0

[startup+0.0623921 s]
/proc/loadavg: 3.18 3.82 3.89 5/192 25443
/proc/meminfo: memFree=30305276/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100384 s]
/proc/loadavg: 3.18 3.82 3.89 5/192 25443
/proc/meminfo: memFree=30305276/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300349 s]
/proc/loadavg: 3.18 3.82 3.89 5/192 25443
/proc/meminfo: memFree=30305276/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700278 s]
/proc/loadavg: 3.18 3.82 3.89 5/192 25443
/proc/meminfo: memFree=30305276/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50014 s]
/proc/loadavg: 3.18 3.82 3.89 5/194 25445
/proc/meminfo: memFree=30266952/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=50236 CPUtime=1.49 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 8722 0 0 0 148 1 0 0 25 0 1 0 525665280 51441664 8628 33554432000 4194304 5525396 140735046888976 18446744073709551615 4339340 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 12559 8628 331 325 0 8373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58936

[startup+3.10085 s]
/proc/loadavg: 3.18 3.82 3.89 5/194 25445
/proc/meminfo: memFree=30255792/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=54224 CPUtime=3.09 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 9654 0 0 0 308 1 0 0 25 0 1 0 525665280 55525376 9539 33554432000 4194304 5525396 140735046888976 18446744073709551615 248089392099 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 13556 9539 335 325 0 9370 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 62924

[startup+6.30029 s]
/proc/loadavg: 3.25 3.82 3.89 5/194 25445
/proc/meminfo: memFree=30238388/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=59248 CPUtime=6.29 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 11147 0 0 0 628 1 0 0 25 0 1 0 525665280 60669952 10796 33554432000 4194304 5525396 140735046888976 18446744073709551615 4252673 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 14812 10796 369 325 0 10626 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67948

[startup+12.7002 s]
/proc/loadavg: 3.31 3.83 3.89 5/194 25445
/proc/meminfo: memFree=30226328/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=63136 CPUtime=12.69 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 12068 0 0 0 1268 1 0 0 25 0 1 0 525665280 64651264 11717 33554432000 4194304 5525396 140735046888976 18446744073709551615 5309041 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 15784 11717 369 325 0 11598 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 71836

[startup+25.5009 s]
/proc/loadavg: 3.46 3.83 3.90 5/194 25446
/proc/meminfo: memFree=30207480/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=68144 CPUtime=25.49 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 13182 0 0 0 2548 1 0 0 25 0 1 0 525665280 69779456 12831 33554432000 4194304 5525396 140735046888976 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 17036 12831 369 325 0 12850 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 76844

[startup+51.1004 s]
/proc/loadavg: 3.64 3.84 3.90 5/194 25447
/proc/meminfo: memFree=30184596/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=75388 CPUtime=51.09 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 14857 0 0 0 5107 2 0 0 25 0 1 0 525665280 77197312 14506 33554432000 4194304 5525396 140735046888976 18446744073709551615 5308748 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 18847 14506 369 325 0 14661 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 84088

[startup+102.307 s]
/proc/loadavg: 3.84 3.87 3.90 5/194 25448
/proc/meminfo: memFree=30147480/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=86052 CPUtime=102.3 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 17339 0 0 0 10227 3 0 0 25 0 1 0 525665280 88117248 16988 33554432000 4194304 5525396 140735046888976 18446744073709551615 5308780 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 21513 16988 369 325 0 17327 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 94752

[startup+162.301 s]
/proc/loadavg: 4.00 3.90 3.91 5/194 25449
/proc/meminfo: memFree=30109484/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=95748 CPUtime=162.29 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 19667 0 0 0 16226 3 0 0 25 0 1 0 525665280 98045952 19316 33554432000 4194304 5525396 140735046888976 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 23937 19316 369 325 0 19751 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 104448

[startup+222.301 s]
/proc/loadavg: 4.00 3.92 3.91 5/194 25451
/proc/meminfo: memFree=30078808/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=108812 CPUtime=222.29 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 22739 0 0 0 22225 4 0 0 25 0 1 0 525665280 111423488 22131 33554432000 4194304 5525396 140735046888976 18446744073709551615 5309062 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 27203 22131 369 325 0 23017 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 117512

[startup+282.301 s]
/proc/loadavg: 4.00 3.93 3.91 5/194 25453
/proc/meminfo: memFree=30055560/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=114208 CPUtime=282.3 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 23917 0 0 0 28225 5 0 0 25 0 1 0 525665280 116948992 23309 33554432000 4194304 5525396 140735046888976 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 28552 23309 369 325 0 24366 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 122908

[startup+342.301 s]
/proc/loadavg: 4.00 3.94 3.91 5/194 25454
/proc/meminfo: memFree=30035664/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=118504 CPUtime=342.29 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 25091 0 0 0 34224 5 0 0 25 0 1 0 525665280 121348096 24483 33554432000 4194304 5525396 140735046888976 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 29626 24483 369 325 0 25440 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 127204

[startup+402.3 s]
/proc/loadavg: 4.00 3.95 3.91 5/194 25456
/proc/meminfo: memFree=29996672/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6

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

/proc/25444/statm: 38827 33149 369 325 0 34641 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 164008

[startup+642.301 s]
/proc/loadavg: 4.00 3.97 3.91 5/194 25462
/proc/meminfo: memFree=29899720/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=155308 CPUtime=642.31 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 33771 0 0 0 64223 8 0 0 25 0 1 0 525665280 159035392 33163 33554432000 4194304 5525396 140735046888976 18446744073709551615 5309041 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 38827 33163 369 325 0 34641 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 164008

[startup+702.3 s]
/proc/loadavg: 4.00 3.97 3.91 5/194 25464
/proc/meminfo: memFree=29893708/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=156116 CPUtime=702.3 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 33982 0 0 0 70222 8 0 0 25 0 1 0 525665280 159862784 33374 33554432000 4194304 5525396 140735046888976 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 39029 33374 369 325 0 34843 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 164816

[startup+762.307 s]
/proc/loadavg: 4.03 3.99 3.92 5/194 25465
/proc/meminfo: memFree=29886336/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=158164 CPUtime=762.31 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 34571 0 0 0 76223 8 0 0 25 0 1 0 525665280 161959936 33963 33554432000 4194304 5525396 140735046888976 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 39541 33963 369 325 0 35355 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 166864

[startup+822.3 s]
/proc/loadavg: 4.01 3.99 3.92 5/194 25467
/proc/meminfo: memFree=29865452/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=174916 CPUtime=822.31 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 38365 0 0 0 82221 10 0 0 25 0 1 0 525665280 179113984 37244 33554432000 4194304 5525396 140735046888976 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 43729 37244 369 325 0 39543 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 183616

[startup+882.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/194 25497
/proc/meminfo: memFree=29892472/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=191040 CPUtime=882.31 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 42122 0 0 0 88219 12 0 0 25 0 1 0 525665280 195624960 41001 33554432000 4194304 5525396 140735046888976 18446744073709551615 5309339 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 47760 41001 369 325 0 43574 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 199740

[startup+942.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/194 25498
/proc/meminfo: memFree=29825480/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=207176 CPUtime=942.31 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 45914 0 0 0 94218 13 0 0 25 0 1 0 525665280 212148224 44793 33554432000 4194304 5525396 140735046888976 18446744073709551615 5309084 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 51794 44793 369 325 0 47608 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 215876

[startup+1002.3 s]
/proc/loadavg: 4.00 3.99 3.92 5/194 25500
/proc/meminfo: memFree=29775204/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=212264 CPUtime=1002.32 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 46988 0 0 0 100218 14 0 0 25 0 1 0 525665280 217358336 45867 33554432000 4194304 5525396 140735046888976 18446744073709551615 5308681 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 53066 45867 369 325 0 48880 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 220964

[startup+1062.3 s]
/proc/loadavg: 4.06 4.00 3.92 5/194 25501
/proc/meminfo: memFree=29741416/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=212776 CPUtime=1062.32 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 47084 0 0 0 106218 14 0 0 25 0 1 0 525665280 217882624 45963 33554432000 4194304 5525396 140735046888976 18446744073709551615 5309239 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 53194 45963 369 325 0 49008 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 221476

[startup+1122.3 s]
/proc/loadavg: 4.02 4.00 3.92 5/194 25503
/proc/meminfo: memFree=29725248/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=212776 CPUtime=1122.32 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 47114 0 0 0 112218 14 0 0 25 0 1 0 525665280 217882624 45993 33554432000 4194304 5525396 140735046888976 18446744073709551615 5308722 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 53194 45993 369 325 0 49008 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 221476

[startup+1182.3 s]
/proc/loadavg: 4.01 4.00 3.92 5/194 25505
/proc/meminfo: memFree=29720108/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=213800 CPUtime=1182.32 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 47260 0 0 0 118218 14 0 0 25 0 1 0 525665280 218931200 46139 33554432000 4194304 5525396 140735046888976 18446744073709551615 5308648 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 53450 46139 369 325 0 49264 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 222500

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/194 25506
/proc/meminfo: memFree=29701960/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=215848 CPUtime=1242.32 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 47551 0 0 0 124218 14 0 0 25 0 1 0 525665280 221028352 46430 33554432000 4194304 5525396 140735046888976 18446744073709551615 5308744 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 53962 46430 369 325 0 49776 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 224548



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.04 4.01 3.93 3/190 25510
/proc/meminfo: memFree=30045924/32950928 swapFree=67111428/67111528
[pid=25443] ppid=25441 vsize=8700 CPUtime=0 cores=4,6
/proc/25443/stat : 25443 (rissExp.sh) S 25441 25443 24272 0 -1 4202496 332 0 0 0 0 0 0 0 22 0 1 0 525665280 8908800 252 33554432000 4194304 4922060 140736615205168 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25443/statm: 2175 252 211 178 0 68 0
[pid=25444] ppid=25443 vsize=216360 CPUtime=1300.03 cores=4,6
/proc/25444/stat : 25444 (rissExp) R 25443 25443 24272 0 -1 4202496 47750 0 0 0 129989 14 0 0 25 0 1 0 525665280 221552640 46629 33554432000 4194304 5525396 140735046888976 18446744073709551615 5308519 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25444/statm: 54090 46629 369 325 0 49904 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 225060

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 25443 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=0
# CPU time returned by wait4() is 0
# 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): 1299.89
CPU system time (s): 0.14
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 225060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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= 332
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 2.01169 second user time and 5.09123 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-30 07:17:35
IDJOB=3250498
IDBENCH=83275
IDSOLVER=1599
FILE ID=node123/3250498-1304140655
RUNJOBID= node123-1304140655-25399
PBS_JOBID= 13170807
Free space on /tmp= 73460 MiB

SOLVER NAME= riss Exp
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-23_508.cnf
COMMAND LINE= DIR/rissExp.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3250498-1304140655/watcher-3250498-1304140655 -o /tmp/evaluation-result-3250498-1304140655/solver-3250498-1304140655 -C 2400 -W 1300 -M 7680  HOME/rissExp.sh HOME HOME/instance-3250498-1304140655.cnf 1610377733 2400 7680 2

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

MD5SUM BENCH= b891f70c80006fb02dca40f266c0cec1
RANDOM SEED=1610377733

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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		: 2666.838
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		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
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:     32950928 kB
MemFree:      30305432 kB
Buffers:        629664 kB
Cached:        1479472 kB
SwapCached:        100 kB
Active:         322052 kB
Inactive:      1952172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30305432 kB
SwapTotal:    67111528 kB
SwapFree:     67111428 kB
Dirty:            7196 kB
Writeback:           0 kB
AnonPages:      163972 kB
Mapped:          15656 kB
Slab:           307632 kB
PageTables:       5080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   352216 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= 73460 MiB
End job on node123 at 2011-04-30 07:39:17