Trace number 3262379

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) 1300.04 1300.01

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-21_406.cnf
MD5SUM906590ef62b3db2841b2d529fd1636f7
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark698.76
Satisfiable
(Un)Satisfiability was proved
Number of variables203
Number of clauses22241
Sum of the clauses size99837
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 268
Number of clauses of size 320324
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51849

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: 7743
0.00/0.02	c parsetime: 6542us
0.00/0.02	c parsed 22241 clauses with 203 variables
1.69/1.73	c init all components done
1.69/1.73	c ====================
1.69/1.73	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-3262379-1304140729/watcher-3262379-1304140729 -o /tmp/evaluation-result-3262379-1304140729/solver-3262379-1304140729 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3262379-1304140729.cnf 1662451459 2400 7680 2 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 1.84 2.03 2.62 2/176 7742
/proc/meminfo: memFree=29044276/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0

[startup+0.0088129 s]
/proc/loadavg: 1.84 2.03 2.62 2/176 7742
/proc/meminfo: memFree=29044276/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100852 s]
/proc/loadavg: 1.84 2.03 2.62 2/176 7742
/proc/meminfo: memFree=29044276/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300813 s]
/proc/loadavg: 1.84 2.03 2.62 2/176 7742
/proc/meminfo: memFree=29044276/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700741 s]
/proc/loadavg: 1.84 2.03 2.62 2/176 7742
/proc/meminfo: memFree=29044276/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50059 s]
/proc/loadavg: 1.84 2.03 2.62 5/194 7773
/proc/meminfo: memFree=28904004/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=52892 CPUtime=1.49 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 9399 0 0 0 149 0 0 0 25 0 1 0 604303549 54161408 9218 33554432000 4194304 5523604 140736082330560 18446744073709551615 4374969 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 13223 9218 331 325 0 9037 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61592

[startup+3.1003 s]
/proc/loadavg: 2.01 2.07 2.62 5/194 7773
/proc/meminfo: memFree=28889916/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=55732 CPUtime=3.08 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 10390 0 0 0 308 0 0 0 25 0 1 0 604303549 57069568 9973 33554432000 4194304 5523604 140736082330560 18446744073709551615 5332281 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 13933 9973 372 325 0 9747 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 64432

[startup+6.30071 s]
/proc/loadavg: 2.01 2.07 2.62 5/194 7773
/proc/meminfo: memFree=28875956/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=56712 CPUtime=6.29 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 10633 0 0 0 628 1 0 0 25 0 1 0 604303549 58073088 10216 33554432000 4194304 5523604 140736082330560 18446744073709551615 5333200 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 14178 10216 372 325 0 9992 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65412

[startup+12.7005 s]
/proc/loadavg: 2.32 2.13 2.64 5/194 7773
/proc/meminfo: memFree=28866688/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=59120 CPUtime=12.69 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 11186 0 0 0 1268 1 0 0 25 0 1 0 604303549 60538880 10769 33554432000 4194304 5523604 140736082330560 18446744073709551615 5343330 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 14780 10769 372 325 0 10594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67820

[startup+25.5012 s]
/proc/loadavg: 2.58 2.19 2.65 5/194 7774
/proc/meminfo: memFree=28854892/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=62472 CPUtime=25.49 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 11945 0 0 0 2548 1 0 0 25 0 1 0 604303549 63971328 11528 33554432000 4194304 5523604 140736082330560 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 15618 11528 372 325 0 11432 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 71172

[startup+51.1004 s]
/proc/loadavg: 3.06 2.33 2.69 5/194 7774
/proc/meminfo: memFree=28835480/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=67240 CPUtime=51.09 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 13173 0 0 0 5108 1 0 0 25 0 1 0 604303549 68853760 12756 33554432000 4194304 5523604 140736082330560 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 16810 12756 372 325 0 12624 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 75940

[startup+102.307 s]
/proc/loadavg: 3.62 2.61 2.76 5/194 7776
/proc/meminfo: memFree=28808548/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=74876 CPUtime=102.3 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 14928 0 0 0 10228 2 0 0 25 0 1 0 604303549 76673024 14511 33554432000 4194304 5523604 140736082330560 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 18719 14511 372 325 0 14533 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 83576

[startup+162.301 s]
/proc/loadavg: 3.86 2.86 2.83 5/194 7777
/proc/meminfo: memFree=28782732/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=82708 CPUtime=162.3 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 16908 0 0 0 16227 3 0 0 25 0 1 0 604303549 84692992 16234 33554432000 4194304 5523604 140736082330560 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 20677 16234 372 325 0 16491 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 91408

[startup+222.301 s]
/proc/loadavg: 3.98 3.08 2.91 5/194 7779
/proc/meminfo: memFree=28762468/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=84736 CPUtime=222.3 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 17358 0 0 0 22227 3 0 0 25 0 1 0 604303549 86769664 16684 33554432000 4194304 5523604 140736082330560 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 21184 16684 372 325 0 16998 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 93436

[startup+282.301 s]
/proc/loadavg: 3.99 3.24 2.97 5/194 7781
/proc/meminfo: memFree=28734780/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=93788 CPUtime=282.3 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 19505 0 0 0 28225 5 0 0 25 0 1 0 604303549 96038912 18831 33554432000 4194304 5523604 140736082330560 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 23447 18831 372 325 0 19261 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 102488

[startup+342.301 s]
/proc/loadavg: 4.05 3.39 3.04 5/194 7782
/proc/meminfo: memFree=28725416/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=93788 CPUtime=342.3 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 19519 0 0 0 34225 5 0 0 25 0 1 0 604303549 96038912 18845 33554432000 4194304 5523604 140736082330560 18446744073709551615 5332916 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 23447 18845 372 325 0 19261 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 102488

[startup+402.3 s]
/proc/loadavg: 4.02 3.50 3.10 5/194 7784
/proc/meminfo: memFree=28714720/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3

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

/proc/7743/statm: 26301 21860 372 325 0 22115 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 113904

[startup+642.301 s]
/proc/loadavg: 4.00 3.78 3.30 5/194 7790
/proc/meminfo: memFree=28666568/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=111996 CPUtime=642.31 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 24284 0 0 0 64224 7 0 0 25 0 1 0 604303549 114683904 23097 33554432000 4194304 5523604 140736082330560 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 27999 23097 372 325 0 23813 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 120696

[startup+702.301 s]
/proc/loadavg: 4.00 3.81 3.34 5/194 7792
/proc/meminfo: memFree=28644448/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=119032 CPUtime=702.32 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 25943 0 0 0 70223 9 0 0 25 0 1 0 604303549 121888768 24756 33554432000 4194304 5523604 140736082330560 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 29758 24756 372 325 0 25572 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 127732

[startup+762.307 s]
/proc/loadavg: 4.04 3.86 3.38 5/194 7793
/proc/meminfo: memFree=28621212/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=122936 CPUtime=762.32 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 26749 0 0 0 76223 9 0 0 25 0 1 0 604303549 125886464 25562 33554432000 4194304 5523604 140736082330560 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 30734 25562 372 325 0 26548 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 131636

[startup+822.301 s]
/proc/loadavg: 4.01 3.88 3.42 5/194 7795
/proc/meminfo: memFree=28613380/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=122936 CPUtime=822.32 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 26750 0 0 0 82223 9 0 0 25 0 1 0 604303549 125886464 25563 33554432000 4194304 5523604 140736082330560 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 30734 25563 372 325 0 26548 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 131636

[startup+882.301 s]
/proc/loadavg: 4.00 3.90 3.45 5/194 7797
/proc/meminfo: memFree=28610972/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=122936 CPUtime=882.32 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 26758 0 0 0 88223 9 0 0 25 0 1 0 604303549 125886464 25571 33554432000 4194304 5523604 140736082330560 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 30734 25571 372 325 0 26548 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 131636

[startup+942.301 s]
/proc/loadavg: 4.00 3.92 3.48 5/194 7798
/proc/meminfo: memFree=28610560/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=123192 CPUtime=942.32 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 26817 0 0 0 94223 9 0 0 25 0 1 0 604303549 126148608 25630 33554432000 4194304 5523604 140736082330560 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 30798 25630 372 325 0 26612 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 131892

[startup+1002.3 s]
/proc/loadavg: 4.00 3.93 3.51 5/194 7800
/proc/meminfo: memFree=28609152/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=124728 CPUtime=1002.32 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 27127 0 0 0 100223 9 0 0 25 0 1 0 604303549 127721472 25940 33554432000 4194304 5523604 140736082330560 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 31182 25940 372 325 0 26996 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 133428

[startup+1062.3 s]
/proc/loadavg: 4.03 3.95 3.55 5/194 7801
/proc/meminfo: memFree=28599820/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=130252 CPUtime=1062.32 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 28387 0 0 0 106222 10 0 0 25 0 1 0 604303549 133378048 27200 33554432000 4194304 5523604 140736082330560 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 32563 27200 372 325 0 28377 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 138952

[startup+1122.3 s]
/proc/loadavg: 4.01 3.96 3.57 5/194 7803
/proc/meminfo: memFree=28583148/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=135448 CPUtime=1122.32 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 29690 0 0 0 112221 11 0 0 25 0 1 0 604303549 138698752 28503 33554432000 4194304 5523604 140736082330560 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 33862 28503 372 325 0 29676 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 144148

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.59 5/194 7805
/proc/meminfo: memFree=28565024/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=140196 CPUtime=1182.33 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 30919 0 0 0 118221 12 0 0 25 0 1 0 604303549 143560704 29732 33554432000 4194304 5523604 140736082330560 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 35049 29732 372 325 0 30863 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 148896

[startup+1242.3 s]
/proc/loadavg: 4.07 3.99 3.62 5/194 7809
/proc/meminfo: memFree=28544368/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=144632 CPUtime=1242.33 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 31966 0 0 0 124220 13 0 0 25 0 1 0 604303549 148103168 30779 33554432000 4194304 5523604 140736082330560 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 36158 30779 372 325 0 31972 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 153332



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 3.99 3.64 5/194 7811
/proc/meminfo: memFree=28532456/32950928 swapFree=67111352/67111528
[pid=7742] ppid=7740 vsize=8700 CPUtime=0 cores=1,3
/proc/7742/stat : 7742 (riss.sh) S 7740 7742 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303549 8908800 251 33554432000 4194304 4922060 140736745523904 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7742/statm: 2175 251 211 178 0 68 0
[pid=7743] ppid=7742 vsize=144632 CPUtime=1300.04 cores=1,3
/proc/7743/stat : 7743 (riss) R 7742 7742 6604 0 -1 4202496 31966 0 0 0 129991 13 0 0 25 0 1 0 604303549 148103168 30779 33554432000 4194304 5523604 140736082330560 18446744073709551615 5332913 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7743/statm: 36158 30779 372 325 0 31972 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 153332

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 7742 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 1300.04
#
# 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): 1300.04
CPU user time (s): 1299.91
CPU system time (s): 0.13
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 153332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 331
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 1

runsolver used 1.9657 second user time and 5.13922 second system time

The end

Launcher Data 

Begin job on node113 at 2011-04-30 07:18:49
IDJOB=3262379
IDBENCH=83298
IDSOLVER=1598
FILE ID=node113/3262379-1304140729
RUNJOBID= node113-1304140729-7728
PBS_JOBID= 13170806
Free space on /tmp= 72396 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-21_406.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3262379-1304140729/watcher-3262379-1304140729 -o /tmp/evaluation-result-3262379-1304140729/solver-3262379-1304140729 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3262379-1304140729.cnf 1662451459 2400 7680 2

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

MD5SUM BENCH= 906590ef62b3db2841b2d529fd1636f7
RANDOM SEED=1662451459

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.76
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      29044796 kB
Buffers:        751524 kB
Cached:        2587120 kB
SwapCached:         12 kB
Active:         192356 kB
Inactive:      3210464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29044796 kB
SwapTotal:    67111528 kB
SwapFree:     67111352 kB
Dirty:            1712 kB
Writeback:           8 kB
AnonPages:       64028 kB
Mapped:          14452 kB
Slab:           438492 kB
PageTables:       5264 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   194792 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= 72388 MiB
End job on node113 at 2011-04-30 07:40:31