Trace number 3250762

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/
VanderWaerden3k/VanDerWaerden_2-3-20_388.cnf
MD5SUMa08160883ea01d58c880b6f2b323ef8b
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 variables388
Number of clauses41212
Sum of the clauses size187726
Maximum clause length20
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 337442
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 53770

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: 6908
0.00/0.02	c parsetime: 12003us
0.00/0.02	c parsed 41212 clauses with 388 variables
2.59/2.69	c start find xor
2.59/2.70	c relevant clauses: 3170
2.59/2.70	c found 0 non-binary xors encoded with 0 clauses
2.69/2.70	c init all components done
2.69/2.70	c ====================
2.69/2.70	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-3250762-1304141242/watcher-3250762-1304141242 -o /tmp/evaluation-result-3250762-1304141242/solver-3250762-1304141242 -C 2400 -W 1300 -M 7680 HOME/rissExp.sh HOME HOME/instance-3250762-1304141242.cnf 1345724163 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: 0.99 2.14 3.13 4/192 6907
/proc/meminfo: memFree=30794952/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0

[startup+0.071288 s]
/proc/loadavg: 0.99 2.14 3.13 4/192 6907
/proc/meminfo: memFree=30794952/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100282 s]
/proc/loadavg: 0.99 2.14 3.13 4/192 6907
/proc/meminfo: memFree=30794952/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300246 s]
/proc/loadavg: 0.99 2.14 3.13 4/192 6907
/proc/meminfo: memFree=30794952/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700175 s]
/proc/loadavg: 0.99 2.14 3.13 4/192 6907
/proc/meminfo: memFree=30794952/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50103 s]
/proc/loadavg: 0.99 2.14 3.13 5/194 6909
/proc/meminfo: memFree=30749564/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=51756 CPUtime=1.49 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 9086 0 0 0 148 1 0 0 25 0 1 0 525722987 52998144 9007 33554432000 4194304 5525396 140733437481920 18446744073709551615 4339876 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 12939 9007 332 325 0 8753 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 60456

[startup+3.10075 s]
/proc/loadavg: 1.23 2.17 3.13 5/194 6909
/proc/meminfo: memFree=30742496/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=58572 CPUtime=3.09 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 10973 0 0 0 308 1 0 0 25 0 1 0 525722987 59977728 10658 33554432000 4194304 5525396 140733437481920 18446744073709551615 5303054 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 14643 10658 369 325 0 10457 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 67272

[startup+6.30018 s]
/proc/loadavg: 1.23 2.17 3.13 5/194 6909
/proc/meminfo: memFree=30728384/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=60108 CPUtime=6.29 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 11337 0 0 0 628 1 0 0 25 0 1 0 525722987 61550592 11022 33554432000 4194304 5525396 140733437481920 18446744073709551615 5303142 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 15027 11022 369 325 0 10841 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 68808

[startup+12.701 s]
/proc/loadavg: 1.45 2.20 3.14 5/194 6909
/proc/meminfo: memFree=30712736/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=63288 CPUtime=12.69 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 12112 0 0 0 1268 1 0 0 25 0 1 0 525722987 64806912 11797 33554432000 4194304 5525396 140733437481920 18446744073709551615 5308061 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 15822 11797 369 325 0 11636 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 71988

[startup+25.5008 s]
/proc/loadavg: 2.01 2.29 3.15 5/194 6909
/proc/meminfo: memFree=30692268/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=67076 CPUtime=25.49 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 12984 0 0 0 2548 1 0 0 25 0 1 0 525722987 68685824 12669 33554432000 4194304 5525396 140733437481920 18446744073709551615 5309062 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 16769 12669 369 325 0 12583 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 75776

[startup+51.1002 s]
/proc/loadavg: 2.69 2.43 3.17 5/194 6910
/proc/meminfo: memFree=30652868/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=76920 CPUtime=51.09 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 15279 0 0 0 5107 2 0 0 25 0 1 0 525722987 78766080 14964 33554432000 4194304 5525396 140733437481920 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 19230 14964 369 325 0 15044 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 85620

[startup+102.307 s]
/proc/loadavg: 3.52 2.70 3.22 5/194 6911
/proc/meminfo: memFree=30601996/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=96756 CPUtime=102.3 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 19904 0 0 0 10226 4 0 0 25 0 1 0 525722987 99078144 19589 33554432000 4194304 5525396 140733437481920 18446744073709551615 5309041 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 24189 19589 369 325 0 20003 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 105456

[startup+162.3 s]
/proc/loadavg: 3.81 2.92 3.26 5/194 6913
/proc/meminfo: memFree=30558316/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=106204 CPUtime=162.3 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 22013 0 0 0 16224 6 0 0 25 0 1 0 525722987 108752896 21698 33554432000 4194304 5525396 140733437481920 18446744073709551615 5319984 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 26551 21698 369 325 0 22365 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 114904

[startup+222.301 s]
/proc/loadavg: 3.93 3.13 3.31 5/194 6914
/proc/meminfo: memFree=30522804/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=123040 CPUtime=222.29 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 26066 0 0 0 22222 7 0 0 25 0 1 0 525722987 125992960 25494 33554432000 4194304 5525396 140733437481920 18446744073709551615 5309228 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 30760 25494 369 325 0 26574 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 131740

[startup+282.301 s]
/proc/loadavg: 3.97 3.27 3.35 5/194 6916
/proc/meminfo: memFree=30492032/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=128036 CPUtime=282.3 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 27274 0 0 0 28222 8 0 0 25 0 1 0 525722987 131108864 26702 33554432000 4194304 5525396 140733437481920 18446744073709551615 5308748 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 32009 26702 369 325 0 27823 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 136736

[startup+342.3 s]
/proc/loadavg: 4.02 3.43 3.39 5/194 6918
/proc/meminfo: memFree=30472496/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=134356 CPUtime=342.29 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 28782 0 0 0 34221 8 0 0 25 0 1 0 525722987 137580544 27953 33554432000 4194304 5525396 140733437481920 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 33589 27953 369 325 0 29403 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 143056

[startup+402.301 s]
/proc/loadavg: 4.01 3.52 3.43 5/194 6919
/proc/meminfo: memFree=30422244/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7

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

/proc/6908/statm: 42796 37161 369 325 0 38610 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 179884

[startup+642.301 s]
/proc/loadavg: 4.06 3.80 3.55 5/194 6926
/proc/meminfo: memFree=30321724/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=171184 CPUtime=642.31 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 38010 0 0 0 64218 13 0 0 25 0 1 0 525722987 175292416 37181 33554432000 4194304 5525396 140733437481920 18446744073709551615 5313109 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 42796 37181 369 325 0 38610 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 179884

[startup+702.3 s]
/proc/loadavg: 4.02 3.83 3.58 5/194 6927
/proc/meminfo: memFree=30311492/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=172884 CPUtime=702.3 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 38307 0 0 0 70217 13 0 0 25 0 1 0 525722987 177033216 37478 33554432000 4194304 5525396 140733437481920 18446744073709551615 5308722 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 43221 37478 369 325 0 39035 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 181584

[startup+762.307 s]
/proc/loadavg: 4.05 3.87 3.61 5/194 6929
/proc/meminfo: memFree=30305504/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=176088 CPUtime=762.32 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 38946 0 0 0 76218 14 0 0 25 0 1 0 525722987 180314112 38117 33554432000 4194304 5525396 140733437481920 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 44022 38117 369 325 0 39836 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 184788

[startup+822.301 s]
/proc/loadavg: 4.02 3.89 3.63 5/194 6930
/proc/meminfo: memFree=30291824/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=184132 CPUtime=822.31 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 40909 0 0 0 82217 14 0 0 25 0 1 0 525722987 188551168 39567 33554432000 4194304 5525396 140733437481920 18446744073709551615 5308748 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 46033 39567 369 325 0 41847 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 192832

[startup+882.3 s]
/proc/loadavg: 4.05 3.92 3.65 5/194 6932
/proc/meminfo: memFree=30256448/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=196568 CPUtime=882.31 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 44039 0 0 0 88214 17 0 0 25 0 1 0 525722987 201285632 42697 33554432000 4194304 5525396 140733437481920 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 49142 42697 369 325 0 44956 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 205268

[startup+942.301 s]
/proc/loadavg: 4.02 3.93 3.67 5/194 6934
/proc/meminfo: memFree=30205820/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=208736 CPUtime=942.31 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 46868 0 0 0 94213 18 0 0 25 0 1 0 525722987 213745664 45269 33554432000 4194304 5525396 140733437481920 18446744073709551615 5308972 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 52184 45269 369 325 0 47998 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 217436

[startup+1002.3 s]
/proc/loadavg: 4.00 3.94 3.69 5/194 6935
/proc/meminfo: memFree=30161744/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=208736 CPUtime=1002.32 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 46891 0 0 0 100213 19 0 0 25 0 1 0 525722987 213745664 45292 33554432000 4194304 5525396 140733437481920 18446744073709551615 5309103 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 52184 45292 369 325 0 47998 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 217436

[startup+1062.3 s]
/proc/loadavg: 4.00 3.95 3.71 5/194 6937
/proc/meminfo: memFree=30135424/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=208736 CPUtime=1062.32 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 46938 0 0 0 106213 19 0 0 25 0 1 0 525722987 213745664 45339 33554432000 4194304 5525396 140733437481920 18446744073709551615 4255648 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 52184 45339 369 325 0 47998 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 217436

[startup+1122.3 s]
/proc/loadavg: 4.00 3.96 3.72 5/194 6938
/proc/meminfo: memFree=30123856/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=211296 CPUtime=1122.32 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 47394 0 0 0 112213 19 0 0 25 0 1 0 525722987 216367104 45795 33554432000 4194304 5525396 140733437481920 18446744073709551615 5308034 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 52824 45795 369 325 0 48638 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 219996

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.74 5/194 6940
/proc/meminfo: memFree=30119848/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=213600 CPUtime=1182.32 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 47929 0 0 0 118213 19 0 0 25 0 1 0 525722987 218726400 46330 33554432000 4194304 5525396 140733437481920 18446744073709551615 5309037 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 53400 46330 369 325 0 49214 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 222300

[startup+1242.3 s]
/proc/loadavg: 4.03 3.98 3.75 5/194 6942
/proc/meminfo: memFree=30111752/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=219304 CPUtime=1242.32 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 49414 0 0 0 124212 20 0 0 25 0 1 0 525722987 224567296 47815 33554432000 4194304 5525396 140733437481920 18446744073709551615 4219732 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 54826 47815 369 325 0 50640 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 228004



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.08 4.00 3.77 3/188 6946
/proc/meminfo: memFree=30685860/32950928 swapFree=67111464/67111528
[pid=6907] ppid=6905 vsize=8700 CPUtime=0 cores=5,7
/proc/6907/stat : 6907 (rissExp.sh) S 6905 6907 6259 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 525722987 8908800 252 33554432000 4194304 4922060 140734989960096 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6907/statm: 2175 252 211 178 0 68 0
[pid=6908] ppid=6907 vsize=231608 CPUtime=1300.03 cores=5,7
/proc/6908/stat : 6908 (rissExp) R 6907 6907 6259 0 -1 4202496 52162 0 0 0 129981 22 0 0 25 0 1 0 525722987 237166592 50563 33554432000 4194304 5525396 140733437481920 18446744073709551615 5308761 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6908/statm: 57902 50563 369 325 0 53716 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 240308

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 6907 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1299.81
CPU system time (s): 0.22
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 240308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 333
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 1

runsolver used 2.07568 second user time and 5.02724 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-30 07:27:22
IDJOB=3250762
IDBENCH=83358
IDSOLVER=1599
FILE ID=node122/3250762-1304141242
RUNJOBID= node122-1304141242-6865
PBS_JOBID= 13170825
Free space on /tmp= 73340 MiB

SOLVER NAME= riss Exp
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-20_388.cnf
COMMAND LINE= DIR/rissExp.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3250762-1304141242/watcher-3250762-1304141242 -o /tmp/evaluation-result-3250762-1304141242/solver-3250762-1304141242 -C 2400 -W 1300 -M 7680  HOME/rissExp.sh HOME HOME/instance-3250762-1304141242.cnf 1345724163 2400 7680 2

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

MD5SUM BENCH= a08160883ea01d58c880b6f2b323ef8b
RANDOM SEED=1345724163

node122.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30795232 kB
Buffers:        317480 kB
Cached:        1329136 kB
SwapCached:         64 kB
Active:         251012 kB
Inactive:      1561016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30795232 kB
SwapTotal:    67111528 kB
SwapFree:     67111464 kB
Dirty:            6300 kB
Writeback:           0 kB
AnonPages:      165568 kB
Mapped:          15848 kB
Slab:           278844 kB
PageTables:       5112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   353376 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= 73344 MiB
End job on node122 at 2011-04-30 07:49:04