Trace number 3250761

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 1.0? (TO) 1300.02 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: 18180
0.00/0.02	c parsetime: 13268us
0.00/0.02	c parsed 41212 clauses with 388 variables
2.89/2.95	c init all components done
2.89/2.95	c ====================
2.89/2.95	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-3250761-1304141208/watcher-3250761-1304141208 -o /tmp/evaluation-result-3250761-1304141208/solver-3250761-1304141208 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3250761-1304141208.cnf 2009574696 2400 7680 2 

running on 2 cores: 0,2

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: 1.37 2.68 3.39 2/178 18179
/proc/meminfo: memFree=31155216/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0

[startup+0.0813771 s]
/proc/loadavg: 1.37 2.68 3.39 2/178 18179
/proc/meminfo: memFree=31155216/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100369 s]
/proc/loadavg: 1.37 2.68 3.39 2/178 18179
/proc/meminfo: memFree=31155216/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300286 s]
/proc/loadavg: 1.37 2.68 3.39 2/178 18179
/proc/meminfo: memFree=31155216/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700243 s]
/proc/loadavg: 1.37 2.68 3.39 2/178 18179
/proc/meminfo: memFree=31155216/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5011 s]
/proc/loadavg: 1.37 2.68 3.39 5/192 18203
/proc/meminfo: memFree=31040588/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=51752 CPUtime=1.49 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 9084 0 0 0 148 1 0 0 25 0 1 0 525719493 52994048 9005 33554432000 4194304 5523604 140733442545904 18446744073709551615 4339883 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 12938 9005 329 325 0 8752 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 60452

[startup+3.10083 s]
/proc/loadavg: 1.37 2.68 3.39 5/192 18204
/proc/meminfo: memFree=31030096/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=57424 CPUtime=3.09 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 10679 0 0 0 308 1 0 0 25 0 1 0 525719493 58802176 10364 33554432000 4194304 5523604 140733442545904 18446744073709551615 5333282 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 14356 10364 373 325 0 10170 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66124

[startup+6.30027 s]
/proc/loadavg: 1.58 2.70 3.39 5/192 18204
/proc/meminfo: memFree=31020052/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=58556 CPUtime=6.29 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 10975 0 0 0 628 1 0 0 25 0 1 0 525719493 59961344 10660 33554432000 4194304 5523604 140733442545904 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 14639 10660 373 325 0 10453 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67256

[startup+12.7012 s]
/proc/loadavg: 1.78 2.73 3.40 5/192 18204
/proc/meminfo: memFree=31007160/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=60452 CPUtime=12.69 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 11415 0 0 0 1268 1 0 0 25 0 1 0 525719493 61902848 11100 33554432000 4194304 5523604 140733442545904 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 15113 11100 373 325 0 10927 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69152

[startup+25.501 s]
/proc/loadavg: 2.27 2.79 3.41 5/192 18204
/proc/meminfo: memFree=30991040/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=64308 CPUtime=25.49 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 12398 0 0 0 2547 2 0 0 25 0 1 0 525719493 65851392 12083 33554432000 4194304 5523604 140733442545904 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 16077 12083 373 325 0 11891 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 73008

[startup+51.1005 s]
/proc/loadavg: 2.86 2.88 3.42 5/192 18205
/proc/meminfo: memFree=30968184/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=70224 CPUtime=51.09 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 13801 0 0 0 5107 2 0 0 25 0 1 0 525719493 71909376 13486 33554432000 4194304 5523604 140733442545904 18446744073709551615 5330192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 17556 13486 373 325 0 13370 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 78924

[startup+102.307 s]
/proc/loadavg: 3.50 3.05 3.45 5/192 18206
/proc/meminfo: memFree=30931340/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=80388 CPUtime=102.3 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 16220 0 0 0 10226 4 0 0 25 0 1 0 525719493 82317312 15905 33554432000 4194304 5523604 140733442545904 18446744073709551615 5333372 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 20097 15905 373 325 0 15911 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 89088

[startup+162.3 s]
/proc/loadavg: 3.88 3.24 3.49 5/192 18208
/proc/meminfo: memFree=30896584/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=87264 CPUtime=162.29 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 17971 0 0 0 16224 5 0 0 25 0 1 0 525719493 89358336 17656 33554432000 4194304 5523604 140733442545904 18446744073709551615 5332866 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 21816 17656 373 325 0 17630 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 95964

[startup+222.301 s]
/proc/loadavg: 3.95 3.37 3.52 5/192 18209
/proc/meminfo: memFree=30880060/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=97528 CPUtime=222.3 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 20554 0 0 0 22223 7 0 0 25 0 1 0 525719493 99868672 19982 33554432000 4194304 5523604 140733442545904 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 24382 19982 373 325 0 20196 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 106228

[startup+282.301 s]
/proc/loadavg: 3.98 3.49 3.54 5/192 18211
/proc/meminfo: memFree=30846296/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=98700 CPUtime=282.3 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 20744 0 0 0 28223 7 0 0 25 0 1 0 525719493 101068800 20172 33554432000 4194304 5523604 140733442545904 18446744073709551615 5333092 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 24675 20172 373 325 0 20489 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 107400

[startup+342.3 s]
/proc/loadavg: 4.03 3.59 3.57 5/192 18213
/proc/meminfo: memFree=30830768/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=109768 CPUtime=342.3 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 23577 0 0 0 34222 8 0 0 25 0 1 0 525719493 112402432 23005 33554432000 4194304 5523604 140733442545904 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 27442 23005 373 325 0 23256 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 118468

[startup+402.301 s]
/proc/loadavg: 4.01 3.66 3.60 5/192 18214
/proc/meminfo: memFree=30819320/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2

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

/proc/18180/statm: 32079 27607 373 325 0 27893 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 137016

[startup+642.301 s]
/proc/loadavg: 4.01 3.85 3.68 5/192 18221
/proc/meminfo: memFree=30744688/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=128316 CPUtime=642.31 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 28179 0 0 0 64220 11 0 0 25 0 1 0 525719493 131395584 27607 33554432000 4194304 5523604 140733442545904 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 32079 27607 373 325 0 27893 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 137016

[startup+702.3 s]
/proc/loadavg: 4.00 3.88 3.70 5/192 18222
/proc/meminfo: memFree=30733756/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=128316 CPUtime=702.3 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 28199 0 0 0 70219 11 0 0 25 0 1 0 525719493 131395584 27627 33554432000 4194304 5523604 140733442545904 18446744073709551615 5330078 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 32079 27627 373 325 0 27893 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 137016

[startup+762.307 s]
/proc/loadavg: 4.00 3.90 3.72 5/192 18224
/proc/meminfo: memFree=30725664/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=132016 CPUtime=762.32 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 29185 0 0 0 76220 12 0 0 25 0 1 0 525719493 135184384 28100 33554432000 4194304 5523604 140733442545904 18446744073709551615 5333147 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 33004 28100 373 325 0 28818 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 140716

[startup+822.301 s]
/proc/loadavg: 4.00 3.91 3.73 5/192 18225
/proc/meminfo: memFree=30712004/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=141696 CPUtime=822.31 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 31584 0 0 0 82218 13 0 0 25 0 1 0 525719493 145096704 30499 33554432000 4194304 5523604 140733442545904 18446744073709551615 5333099 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 35424 30499 373 325 0 31238 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 150396

[startup+882.3 s]
/proc/loadavg: 4.00 3.92 3.75 5/192 18227
/proc/meminfo: memFree=30701308/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=150884 CPUtime=882.3 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 33896 0 0 0 88216 14 0 0 25 0 1 0 525719493 154505216 32811 33554432000 4194304 5523604 140733442545904 18446744073709551615 5332907 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 37721 32811 373 325 0 33535 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 159584

[startup+942.301 s]
/proc/loadavg: 4.00 3.94 3.76 5/192 18229
/proc/meminfo: memFree=30699428/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=152988 CPUtime=942.3 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 34249 0 0 0 94216 14 0 0 25 0 1 0 525719493 156659712 33164 33554432000 4194304 5523604 140733442545904 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 38247 33164 373 325 0 34061 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 161688

[startup+1002.3 s]
/proc/loadavg: 4.00 3.94 3.77 5/192 18230
/proc/meminfo: memFree=30695420/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=152988 CPUtime=1002.31 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 34249 0 0 0 100217 14 0 0 25 0 1 0 525719493 156659712 33164 33554432000 4194304 5523604 140733442545904 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 38247 33164 373 325 0 34061 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 161688

[startup+1062.3 s]
/proc/loadavg: 4.00 3.95 3.78 5/192 18232
/proc/meminfo: memFree=30680140/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=152988 CPUtime=1062.31 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 34253 0 0 0 106217 14 0 0 25 0 1 0 525719493 156659712 33168 33554432000 4194304 5523604 140733442545904 18446744073709551615 5333307 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 38247 33168 373 325 0 34061 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 161688

[startup+1122.3 s]
/proc/loadavg: 4.04 3.97 3.80 5/192 18233
/proc/meminfo: memFree=30665096/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=152988 CPUtime=1122.32 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 34278 0 0 0 112217 15 0 0 25 0 1 0 525719493 156659712 33193 33554432000 4194304 5523604 140733442545904 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 38247 33193 373 325 0 34061 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 161688

[startup+1182.3 s]
/proc/loadavg: 4.06 3.99 3.81 5/192 18235
/proc/meminfo: memFree=30650436/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=152988 CPUtime=1182.32 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 34325 0 0 0 118217 15 0 0 25 0 1 0 525719493 156659712 33240 33554432000 4194304 5523604 140733442545904 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 38247 33240 373 325 0 34061 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 161688

[startup+1242.3 s]
/proc/loadavg: 4.02 3.99 3.82 5/192 18237
/proc/meminfo: memFree=30633416/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=154972 CPUtime=1242.32 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 34900 0 0 0 124217 15 0 0 25 0 1 0 525719493 158691328 33815 33554432000 4194304 5523604 140733442545904 18446744073709551615 5333330 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 38743 33815 373 325 0 34557 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 163672



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.25 4.05 3.85 5/192 18266
/proc/meminfo: memFree=30474664/32951132 swapFree=67111364/67111528
[pid=18179] ppid=18177 vsize=8700 CPUtime=0 cores=0,2
/proc/18179/stat : 18179 (riss.sh) S 18177 18179 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525719493 8908800 251 33554432000 4194304 4922060 140735950545632 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/18179/statm: 2175 251 211 178 0 68 0
[pid=18180] ppid=18179 vsize=163068 CPUtime=1300.02 cores=0,2
/proc/18180/stat : 18180 (riss) R 18179 18179 16862 0 -1 4202496 36850 0 0 0 129984 18 0 0 25 0 1 0 525719493 166981632 35765 33554432000 4194304 5523604 140733442545904 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18180/statm: 40767 35765 373 325 0 36581 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 171768

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 18179 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): 1299.84
CPU system time (s): 0.18
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 171768

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= 4
involuntary context switches= 1

runsolver used 2.24366 second user time and 4.85426 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-30 07:26:48
IDJOB=3250761
IDBENCH=83358
IDSOLVER=1598
FILE ID=node128/3250761-1304141208
RUNJOBID= node128-1304141208-18156
PBS_JOBID= 13170809
Free space on /tmp= 67528 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-20_388.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3250761-1304141208/watcher-3250761-1304141208 -o /tmp/evaluation-result-3250761-1304141208/solver-3250761-1304141208 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3250761-1304141208.cnf 2009574696 2400 7680 2

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

MD5SUM BENCH= a08160883ea01d58c880b6f2b323ef8b
RANDOM SEED=2009574696

node128.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      31155488 kB
Buffers:        442456 kB
Cached:         840936 kB
SwapCached:          0 kB
Active:         193408 kB
Inactive:      1187132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      31155488 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            3176 kB
Writeback:           0 kB
AnonPages:       97100 kB
Mapped:          15560 kB
Slab:           352172 kB
PageTables:       5116 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   244596 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 67496 MiB
End job on node128 at 2011-04-30 07:48:30