Trace number 3261940

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
riss Exp? (TO) 1300.05 1300.01

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-24_567.cnf
MD5SUMcb7c9df8144e5ba66f8009983efe791f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.0229
Satisfiable
(Un)Satisfiability was proved
Number of variables284
Number of clauses42826
Sum of the clauses size191271
Maximum clause length24
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2377
Number of clauses of size 339422
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 53027

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: 2527
0.00/0.03	c parsetime: 13814us
0.00/0.03	c parsed 42826 clauses with 284 variables
4.50/4.54	c start find xor
4.50/4.54	c relevant clauses: 2926
4.50/4.54	c found 0 non-binary xors encoded with 0 clauses
4.50/4.55	c init all components done
4.50/4.55	c ====================
4.50/4.55	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-3261940-1304140469/watcher-3261940-1304140469 -o /tmp/evaluation-result-3261940-1304140469/solver-3261940-1304140469 -C 2400 -W 1300 -M 7680 HOME/rissExp.sh HOME HOME/instance-3261940-1304140469.cnf 503687969 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: 0.89 1.85 2.79 6/190 2525
/proc/meminfo: memFree=30580240/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0

[startup+0.106203 s]
/proc/loadavg: 0.89 1.85 2.79 6/190 2525
/proc/meminfo: memFree=30580240/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201178 s]
/proc/loadavg: 0.89 1.85 2.79 6/190 2525
/proc/meminfo: memFree=30580240/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301167 s]
/proc/loadavg: 0.89 1.85 2.79 6/190 2525
/proc/meminfo: memFree=30580240/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701085 s]
/proc/loadavg: 0.89 1.85 2.79 6/190 2525
/proc/meminfo: memFree=30580240/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50092 s]
/proc/loadavg: 0.89 1.85 2.79 6/194 2529
/proc/meminfo: memFree=30496688/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=50532 CPUtime=1.49 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 8811 0 0 0 148 1 0 0 25 0 1 0 525643543 51744768 8709 33554432000 4194304 5525396 140734241681456 18446744073709551615 4339808 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 12633 8709 331 325 0 8447 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59232

[startup+3.1006 s]
/proc/loadavg: 0.89 1.85 2.79 6/194 2529
/proc/meminfo: memFree=30487628/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=51996 CPUtime=3.09 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 9148 0 0 0 308 1 0 0 25 0 1 0 525643543 53243904 9046 33554432000 4194304 5525396 140734241681456 18446744073709551615 4339338 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 12999 9046 332 325 0 8813 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60696

[startup+6.30097 s]
/proc/loadavg: 1.14 1.89 2.80 6/194 2529
/proc/meminfo: memFree=30471416/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=58784 CPUtime=6.29 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 11148 0 0 0 628 1 0 0 25 0 1 0 525643543 60194816 10693 33554432000 4194304 5525396 140734241681456 18446744073709551615 5308803 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 14696 10693 369 325 0 10510 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67484

[startup+12.7007 s]
/proc/loadavg: 1.37 1.92 2.81 6/194 2529
/proc/meminfo: memFree=30456816/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=61156 CPUtime=12.69 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 11716 0 0 0 1268 1 0 0 25 0 1 0 525643543 62623744 11261 33554432000 4194304 5525396 140734241681456 18446744073709551615 5309213 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 15289 11261 369 325 0 11103 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69856

[startup+25.5012 s]
/proc/loadavg: 1.95 2.02 2.83 6/194 2530
/proc/meminfo: memFree=30437476/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=64252 CPUtime=25.49 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 12432 0 0 0 2548 1 0 0 25 0 1 0 525643543 65794048 11977 33554432000 4194304 5525396 140734241681456 18446744073709551615 5309152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 16063 11977 371 325 0 11877 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 72952

[startup+51.1011 s]
/proc/loadavg: 2.65 2.18 2.85 6/194 2530
/proc/meminfo: memFree=30407524/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=70792 CPUtime=51.09 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 13934 0 0 0 5107 2 0 0 25 0 1 0 525643543 72491008 13479 33554432000 4194304 5525396 140734241681456 18446744073709551615 5308942 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 17698 13479 371 325 0 13512 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 79492

[startup+102.301 s]
/proc/loadavg: 3.41 2.46 2.91 6/194 2532
/proc/meminfo: memFree=30364084/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=79548 CPUtime=102.3 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 15988 0 0 0 10227 3 0 0 25 0 1 0 525643543 81457152 15533 33554432000 4194304 5525396 140734241681456 18446744073709551615 5308034 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 19887 15533 371 325 0 15701 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 88248

[startup+162.301 s]
/proc/loadavg: 3.78 2.74 2.98 6/194 2533
/proc/meminfo: memFree=30310228/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=87012 CPUtime=162.3 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 17718 0 0 0 16226 4 0 0 25 0 1 0 525643543 89100288 17263 33554432000 4194304 5525396 140734241681456 18446744073709551615 5307752 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 21753 17263 371 325 0 17567 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 95712

[startup+222.307 s]
/proc/loadavg: 3.92 2.96 3.04 6/194 2535
/proc/meminfo: memFree=30254620/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=94536 CPUtime=222.31 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 19542 0 0 0 22226 5 0 0 25 0 1 0 525643543 96804864 18830 33554432000 4194304 5525396 140734241681456 18446744073709551615 5312425 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 23634 18830 371 325 0 19448 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 103236

[startup+282.301 s]
/proc/loadavg: 3.97 3.15 3.10 6/194 2537
/proc/meminfo: memFree=30221712/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=97348 CPUtime=282.3 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 20162 0 0 0 28225 5 0 0 25 0 1 0 525643543 99684352 19450 33554432000 4194304 5525396 140734241681456 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 24337 19450 371 325 0 20151 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 106048

[startup+342.301 s]
/proc/loadavg: 4.09 3.33 3.16 6/194 2538
/proc/meminfo: memFree=30193380/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=106480 CPUtime=342.3 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 22461 0 0 0 34224 6 0 0 25 0 1 0 525643543 109035520 21749 33554432000 4194304 5525396 140734241681456 18446744073709551615 5308706 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 26620 21749 371 325 0 22434 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 115180

[startup+402.301 s]
/proc/loadavg: 4.03 3.45 3.21 6/194 2540
/proc/meminfo: memFree=30176356/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2

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

/proc/2527/statm: 31195 26142 371 325 0 27009 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 133480

[startup+702.3 s]
/proc/loadavg: 4.02 3.80 3.42 6/194 2549
/proc/meminfo: memFree=30064260/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=125836 CPUtime=702.33 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 27100 0 0 0 70223 10 0 0 25 0 1 0 525643543 128856064 26388 33554432000 4194304 5525396 140734241681456 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 31459 26388 371 325 0 27273 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 134536

[startup+762.3 s]
/proc/loadavg: 4.01 3.84 3.45 6/194 2550
/proc/meminfo: memFree=30050828/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=132536 CPUtime=762.33 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 28776 0 0 0 76223 10 0 0 25 0 1 0 525643543 135716864 27551 33554432000 4194304 5525396 140734241681456 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 33134 27551 371 325 0 28948 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 141236

[startup+822.3 s]
/proc/loadavg: 4.16 3.90 3.50 6/194 2552
/proc/meminfo: memFree=30025104/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=141268 CPUtime=822.33 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 30802 0 0 0 82222 11 0 0 25 0 1 0 525643543 144658432 29577 33554432000 4194304 5525396 140734241681456 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 35317 29577 371 325 0 31131 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 149968

[startup+882.308 s]
/proc/loadavg: 4.06 3.91 3.52 6/194 2554
/proc/meminfo: memFree=30001512/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=148260 CPUtime=882.34 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 32419 0 0 0 88222 12 0 0 25 0 1 0 525643543 151818240 31194 33554432000 4194304 5525396 140734241681456 18446744073709551615 5308722 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 37065 31194 371 325 0 32879 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 156960

[startup+942.301 s]
/proc/loadavg: 4.02 3.92 3.55 6/194 2555
/proc/meminfo: memFree=29984848/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=148260 CPUtime=942.33 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 32425 0 0 0 94221 12 0 0 25 0 1 0 525643543 151818240 31200 33554432000 4194304 5525396 140734241681456 18446744073709551615 5308716 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 37065 31200 371 325 0 32879 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 156960

[startup+1002.3 s]
/proc/loadavg: 4.00 3.94 3.58 6/194 2557
/proc/meminfo: memFree=29965208/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=148260 CPUtime=1002.34 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 32436 0 0 0 100222 12 0 0 25 0 1 0 525643543 151818240 31211 33554432000 4194304 5525396 140734241681456 18446744073709551615 5308748 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 37065 31211 371 325 0 32879 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 156960

[startup+1062.3 s]
/proc/loadavg: 4.00 3.94 3.60 6/194 2558
/proc/meminfo: memFree=29928088/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=148772 CPUtime=1062.34 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 32592 0 0 0 106222 12 0 0 25 0 1 0 525643543 152342528 31367 33554432000 4194304 5525396 140734241681456 18446744073709551615 5308748 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 37193 31367 371 325 0 33007 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 157472

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.62 6/194 2560
/proc/meminfo: memFree=29906708/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=149796 CPUtime=1122.35 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 32806 0 0 0 112222 13 0 0 25 0 1 0 525643543 153391104 31581 33554432000 4194304 5525396 140734241681456 18446744073709551615 5303177 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 37449 31581 371 325 0 33263 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 158496

[startup+1182.3 s]
/proc/loadavg: 4.08 3.99 3.65 6/194 2562
/proc/meminfo: memFree=29887456/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=151484 CPUtime=1182.34 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 33315 0 0 0 118221 13 0 0 25 0 1 0 525643543 155119616 32090 33554432000 4194304 5525396 140734241681456 18446744073709551615 5309328 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 37871 32090 371 325 0 33685 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 160184

[startup+1242.3 s]
/proc/loadavg: 4.03 3.99 3.67 6/194 2563
/proc/meminfo: memFree=29878856/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=158156 CPUtime=1242.35 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 34911 0 0 0 124221 14 0 0 25 0 1 0 525643543 161951744 33686 33554432000 4194304 5525396 140734241681456 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 39539 33686 371 325 0 35353 0
Current children cumulated CPU time (s) 1242.35
Current children cumulated vsize (KiB) 166856



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 3.99 3.69 4/190 2567
/proc/meminfo: memFree=30165276/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=165096 CPUtime=1300.05 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 36413 0 0 0 129990 15 0 0 25 0 1 0 525643543 169058304 35188 33554432000 4194304 5525396 140734241681456 18446744073709551615 5309339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 41274 35188 371 325 0 37088 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 173796

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1300 s]
/proc/loadavg: 4.01 3.99 3.69 4/190 2567
/proc/meminfo: memFree=30165276/32950928 swapFree=67111464/67111528
[pid=2525] ppid=2521 vsize=8700 CPUtime=0 cores=0,2
/proc/2525/stat : 2525 (rissExp.sh) S 2521 2525 1777 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 525643543 8908800 252 33554432000 4194304 4922060 140733846772160 18446744073709551615 254500510853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/2525/statm: 2175 252 211 178 0 68 0
[pid=2527] ppid=2525 vsize=165096 CPUtime=1300.05 cores=0,2
/proc/2527/stat : 2527 (rissExp) R 2525 2525 1777 0 -1 4202496 36413 0 0 0 129990 15 0 0 25 0 1 0 525643543 169058304 35188 33554432000 4194304 5525396 140734241681456 18446744073709551615 5309339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2527/statm: 41274 35188 371 325 0 37088 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 173796

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2525 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.05
#
# 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): 1300.05
CPU user time (s): 1299.9
CPU system time (s): 0.15
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 173796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 332
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 2

runsolver used 2.30565 second user time and 5.09922 second system time

The end

Launcher Data 

Begin job on node149 at 2011-04-30 07:14:29
IDJOB=3261940
IDBENCH=83266
IDSOLVER=1599
FILE ID=node149/3261940-1304140469
RUNJOBID= node149-1304140468-2482
PBS_JOBID= 13170822
Free space on /tmp= 73320 MiB

SOLVER NAME= riss Exp
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-24_567.cnf
COMMAND LINE= DIR/rissExp.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3261940-1304140469/watcher-3261940-1304140469 -o /tmp/evaluation-result-3261940-1304140469/solver-3261940-1304140469 -C 2400 -W 1300 -M 7680  HOME/rissExp.sh HOME HOME/instance-3261940-1304140469.cnf 503687969 2400 7680 2

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

MD5SUM BENCH= cb7c9df8144e5ba66f8009983efe791f
RANDOM SEED=503687969

node149.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5332.83
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		: 2666.806
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	: 5332.83
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		: 2666.806
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	: 5332.73
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		: 2666.806
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		: 2666.806
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		: 2666.806
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		: 2666.806
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:     32950928 kB
MemFree:      30580716 kB
Buffers:        490192 kB
Cached:        1373176 kB
SwapCached:         60 kB
Active:         237664 kB
Inactive:      1757080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30580716 kB
SwapTotal:    67111528 kB
SwapFree:     67111464 kB
Dirty:            8648 kB
Writeback:           0 kB
AnonPages:      130844 kB
Mapped:          14876 kB
Slab:           311896 kB
PageTables:       5144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   294420 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= 73320 MiB
End job on node149 at 2011-04-30 07:36:11