Trace number 3250717

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) 1300.03 1300.01

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/
VanderWaerden3k/VanDerWaerden_2-3-15_218.cnf
MD5SUMafc70649cebcc24cd0a7b28def593295
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 variables218
Number of clauses13362
Sum of the clauses size59166
Maximum clause length15
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 311772
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51590

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: 29309
0.00/0.02	c parsetime: 3910us
0.00/0.02	c parsed 13362 clauses with 218 variables
0.00/0.94	c init all components done
0.00/0.94	c ====================
0.00/0.94	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-3250717-1304140935/watcher-3250717-1304140935 -o /tmp/evaluation-result-3250717-1304140935/solver-3250717-1304140935 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3250717-1304140935.cnf 1148792805 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: 3.83 3.99 4.83 5/192 29308
/proc/meminfo: memFree=30906240/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0

[startup+0.050448 s]
/proc/loadavg: 3.83 3.99 4.83 5/192 29308
/proc/meminfo: memFree=30906240/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100435 s]
/proc/loadavg: 3.83 3.99 4.83 5/192 29308
/proc/meminfo: memFree=30906240/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300405 s]
/proc/loadavg: 3.83 3.99 4.83 5/192 29308
/proc/meminfo: memFree=30906240/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70033 s]
/proc/loadavg: 3.83 3.99 4.83 5/192 29308
/proc/meminfo: memFree=30906240/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50019 s]
/proc/loadavg: 3.83 3.99 4.83 5/194 29310
/proc/meminfo: memFree=30867792/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=54680 CPUtime=1.49 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 10109 0 0 0 148 1 0 0 25 0 1 0 506509755 55992320 9693 33554432000 4194304 5523604 140735824251360 18446744073709551615 212039316165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 13670 9693 372 325 0 9484 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63380

[startup+3.10091 s]
/proc/loadavg: 3.84 3.99 4.83 5/194 29310
/proc/meminfo: memFree=30866680/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=55260 CPUtime=3.09 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 10253 0 0 0 308 1 0 0 25 0 1 0 506509755 56586240 9837 33554432000 4194304 5523604 140735824251360 18446744073709551615 5333311 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 13815 9837 372 325 0 9629 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 63960

[startup+6.30033 s]
/proc/loadavg: 3.84 3.99 4.83 5/194 29311
/proc/meminfo: memFree=30862304/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=56572 CPUtime=6.29 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 10578 0 0 0 628 1 0 0 25 0 1 0 506509755 57929728 10162 33554432000 4194304 5523604 140735824251360 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 14143 10162 372 325 0 9957 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65272

[startup+12.7002 s]
/proc/loadavg: 3.87 3.99 4.82 5/194 29311
/proc/meminfo: memFree=30855848/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=58484 CPUtime=12.68 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 11022 0 0 0 1267 1 0 0 25 0 1 0 506509755 59887616 10606 33554432000 4194304 5523604 140735824251360 18446744073709551615 5332886 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 14621 10606 372 325 0 10435 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 67184

[startup+25.5009 s]
/proc/loadavg: 3.89 3.99 4.81 5/194 29311
/proc/meminfo: memFree=30845140/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=61940 CPUtime=25.49 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 11813 0 0 0 2547 2 0 0 25 0 1 0 506509755 63426560 11397 33554432000 4194304 5523604 140735824251360 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 15485 11397 372 325 0 11299 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 70640

[startup+51.1003 s]
/proc/loadavg: 3.92 3.99 4.79 5/194 29312
/proc/meminfo: memFree=30825232/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=67160 CPUtime=51.09 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 13155 0 0 0 5107 2 0 0 25 0 1 0 506509755 68771840 12739 33554432000 4194304 5523604 140735824251360 18446744073709551615 4218272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 16790 12739 372 325 0 12604 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 75860

[startup+102.307 s]
/proc/loadavg: 3.97 3.99 4.74 5/194 29313
/proc/meminfo: memFree=30790828/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=76208 CPUtime=102.3 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 15252 0 0 0 10227 3 0 0 25 0 1 0 506509755 78036992 14836 33554432000 4194304 5523604 140735824251360 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 19052 14836 372 325 0 14866 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 84908

[startup+162.3 s]
/proc/loadavg: 3.99 3.99 4.69 5/194 29317
/proc/meminfo: memFree=30761872/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=84220 CPUtime=162.29 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 17275 0 0 0 16225 4 0 0 25 0 1 0 506509755 86241280 16602 33554432000 4194304 5523604 140735824251360 18446744073709551615 5332870 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 21055 16602 372 325 0 16869 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 92920

[startup+222.301 s]
/proc/loadavg: 3.99 3.99 4.64 5/194 29319
/proc/meminfo: memFree=30753480/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=85972 CPUtime=222.3 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 17663 0 0 0 22225 5 0 0 25 0 1 0 506509755 88035328 16990 33554432000 4194304 5523604 140735824251360 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 21493 16990 372 325 0 17307 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 94672

[startup+282.301 s]
/proc/loadavg: 3.99 3.99 4.61 5/194 29321
/proc/meminfo: memFree=30718944/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=95164 CPUtime=282.3 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 19931 0 0 0 28224 6 0 0 25 0 1 0 506509755 97447936 19258 33554432000 4194304 5523604 140735824251360 18446744073709551615 5332916 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 23791 19258 372 325 0 19605 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 103864

[startup+342.3 s]
/proc/loadavg: 4.03 4.01 4.57 5/194 29323
/proc/meminfo: memFree=30716620/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=95164 CPUtime=342.3 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 19982 0 0 0 34224 6 0 0 25 0 1 0 506509755 97447936 19309 33554432000 4194304 5523604 140735824251360 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 23791 19309 372 325 0 19605 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 103864

[startup+402.301 s]
/proc/loadavg: 4.01 4.00 4.53 5/194 29324
/proc/meminfo: memFree=30693116/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3

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

/proc/29309/statm: 27019 22519 372 325 0 22833 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 116776

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 4.40 5/194 29331
/proc/meminfo: memFree=30641740/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=113124 CPUtime=642.31 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 24546 0 0 0 64223 8 0 0 25 0 1 0 506509755 115838976 23360 33554432000 4194304 5523604 140735824251360 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 28281 23360 372 325 0 24095 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 121824

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 4.37 5/194 29332
/proc/meminfo: memFree=30615628/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=120468 CPUtime=702.3 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 26259 0 0 0 70221 9 0 0 25 0 1 0 506509755 123359232 25073 33554432000 4194304 5523604 140735824251360 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 30117 25073 372 325 0 25931 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 129168

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 4.35 5/194 29334
/proc/meminfo: memFree=30599332/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=127660 CPUtime=762.31 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 27865 0 0 0 76221 10 0 0 25 0 1 0 506509755 130723840 26679 33554432000 4194304 5523604 140735824251360 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 31915 26679 372 325 0 27729 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 136360

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.32 5/194 29335
/proc/meminfo: memFree=30594680/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=127660 CPUtime=822.31 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 27865 0 0 0 82221 10 0 0 25 0 1 0 506509755 130723840 26679 33554432000 4194304 5523604 140735824251360 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 31915 26679 372 325 0 27729 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 136360

[startup+882.301 s]
/proc/loadavg: 4.05 4.01 4.31 5/194 29337
/proc/meminfo: memFree=30589892/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=127660 CPUtime=882.31 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 27866 0 0 0 88221 10 0 0 25 0 1 0 506509755 130723840 26680 33554432000 4194304 5523604 140735824251360 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 31915 26680 372 325 0 27729 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 136360

[startup+942.301 s]
/proc/loadavg: 4.02 4.01 4.28 5/194 29339
/proc/meminfo: memFree=30587820/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=127660 CPUtime=942.31 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 27875 0 0 0 94221 10 0 0 25 0 1 0 506509755 130723840 26689 33554432000 4194304 5523604 140735824251360 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 31915 26689 372 325 0 27729 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 136360

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.26 5/194 29340
/proc/meminfo: memFree=30583656/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=127660 CPUtime=1002.31 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 27927 0 0 0 100221 10 0 0 25 0 1 0 506509755 130723840 26741 33554432000 4194304 5523604 140735824251360 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 31915 26741 372 325 0 27729 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 136360

[startup+1062.3 s]
/proc/loadavg: 4.03 4.01 4.25 5/194 29342
/proc/meminfo: memFree=30569440/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=128968 CPUtime=1062.32 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 28280 0 0 0 106221 11 0 0 25 0 1 0 506509755 132063232 27094 33554432000 4194304 5523604 140735824251360 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 32242 27094 372 325 0 28056 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 137668

[startup+1122.3 s]
/proc/loadavg: 4.01 4.01 4.23 5/194 29343
/proc/meminfo: memFree=30548928/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=135072 CPUtime=1122.32 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 29660 0 0 0 112220 12 0 0 25 0 1 0 506509755 138313728 28474 33554432000 4194304 5523604 140735824251360 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 33768 28474 372 325 0 29582 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 143772

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.22 5/194 29345
/proc/meminfo: memFree=30528384/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=140672 CPUtime=1182.32 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 30943 0 0 0 118219 13 0 0 25 0 1 0 506509755 144048128 29757 33554432000 4194304 5523604 140735824251360 18446744073709551615 4236839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 35168 29757 372 325 0 30982 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 149372

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.20 5/194 29347
/proc/meminfo: memFree=30515552/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=145992 CPUtime=1242.32 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 32197 0 0 0 124218 14 0 0 25 0 1 0 506509755 149495808 31011 33554432000 4194304 5523604 140735824251360 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 36498 31011 372 325 0 32312 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 154692



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.18 5/194 29435
/proc/meminfo: memFree=30737860/32951124 swapFree=67106388/67111528
[pid=29308] ppid=29306 vsize=8700 CPUtime=0 cores=1,3
/proc/29308/stat : 29308 (riss.sh) S 29306 29308 29029 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 506509754 8908800 252 33554432000 4194304 4922060 140733685704720 18446744073709551615 212039474309 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29308/statm: 2175 252 211 178 0 68 0
[pid=29309] ppid=29308 vsize=151212 CPUtime=1300.03 cores=1,3
/proc/29309/stat : 29309 (riss) R 29308 29308 29029 0 -1 4202496 33440 0 0 0 129988 15 0 0 25 0 1 0 506509755 154841088 32254 33554432000 4194304 5523604 140735824251360 18446744073709551615 5334336 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29309/statm: 37803 32254 372 325 0 33617 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 159912

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 29308 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0
# while last known CPU time is 1300.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1299.88
CPU system time (s): 0.15
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 159912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 2

runsolver used 1.9577 second user time and 5.14922 second system time

The end

Launcher Data 

Begin job on node146 at 2011-04-30 07:22:15
IDJOB=3250717
IDBENCH=83353
IDSOLVER=1598
FILE ID=node146/3250717-1304140935
RUNJOBID= node146-1304139611-29049
PBS_JOBID= 13170845
Free space on /tmp= 73344 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-15_218.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3250717-1304140935/watcher-3250717-1304140935 -o /tmp/evaluation-result-3250717-1304140935/solver-3250717-1304140935 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3250717-1304140935.cnf 1148792805 2400 7680 2

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

MD5SUM BENCH= afc70649cebcc24cd0a7b28def593295
RANDOM SEED=1148792805

node146.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.86
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30906520 kB
Buffers:        410804 kB
Cached:        1064996 kB
SwapCached:        668 kB
Active:         250372 kB
Inactive:      1420992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30906520 kB
SwapTotal:    67111528 kB
SwapFree:     67106388 kB
Dirty:            7272 kB
Writeback:           0 kB
AnonPages:      195648 kB
Mapped:          16044 kB
Slab:           310112 kB
PageTables:       5772 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   383708 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= 73340 MiB
End job on node146 at 2011-04-30 07:43:57