Trace number 3375426

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
MPhaseSAT64 2011-05-14 (fixed)? 1002.27 1002.23

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/
VanderWaerden3k/VanDerWaerden_2-3-19_349.cnf
MD5SUMfaed4f95ee485d18812f5d39a28df3e5
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 variables349
Number of clauses33487
Sum of the clauses size151837
Maximum clause length19
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 330276
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 53211

Solver Data 

1002.22/1002.23	c MPhaseSAT64 version 514 by Jingchao Chen,  May 13,2011
1002.22/1002.23	c input CNF file=HOME/instance-3375426-1305450920.cnf 
1002.22/1002.23	c Clause#=33487  var#=349  ratio=95 
1002.22/1002.23	c Simplified clause#=33487 
1002.22/1002.23	c XOR_varElimination deleted var#=0 clauses#=33487 
1002.22/1002.23	c inative var#=0 
1002.22/1002.23	c free var#=349  
1002.22/1002.23	c solving by ALO selection 
1002.22/1002.23	c 
1002.22/1002.23	c 
1002.22/1002.23	c SEGMENTATION FAULT 
1002.22/1002.23	c 
1002.22/1002.23	s UNKNOWN
1002.22/1002.23	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3375426-1305450920/watcher-3375426-1305450920 -o /tmp/evaluation-result-3375426-1305450920/solver-3375426-1305450920 -C 2400 -W 1300 -M 7680 MPhaseSAT64 HOME/instance-3375426-1305450920.cnf 

running on 2 cores: 4,6

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: 4.03 3.98 3.76 5/307 23354
/proc/meminfo: memFree=12503804/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=12920 CPUtime=0 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 432 0 0 0 0 0 0 0 25 0 1 0 656691662 13230080 373 33554432000 4194304 4479436 140734289110656 18446744073709551615 208079766069 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 3230 375 266 70 0 350 0

[startup+0.0974941 s]
/proc/loadavg: 4.03 3.98 3.76 5/307 23354
/proc/meminfo: memFree=12503804/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=20388 CPUtime=0.09 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 2599 0 0 0 9 0 0 0 25 0 1 0 656691662 20877312 2175 33554432000 4194304 4479436 140734289110656 18446744073709551615 4321298 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5097 2175 304 70 0 2217 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20388

[startup+0.100492 s]
/proc/loadavg: 4.03 3.98 3.76 5/307 23354
/proc/meminfo: memFree=12503804/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=20388 CPUtime=0.09 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 2599 0 0 0 9 0 0 0 25 0 1 0 656691662 20877312 2175 33554432000 4194304 4479436 140734289110656 18446744073709551615 4340958 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5097 2175 304 70 0 2217 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20388

[startup+0.300454 s]
/proc/loadavg: 4.03 3.98 3.76 5/307 23354
/proc/meminfo: memFree=12503804/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=18968 CPUtime=0.29 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 2613 0 0 0 29 0 0 0 25 0 1 0 656691662 19423232 1834 33554432000 4194304 4479436 140734289110656 18446744073709551615 4304840 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 4742 1834 318 70 0 1862 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18968

[startup+0.700378 s]
/proc/loadavg: 4.03 3.98 3.76 5/307 23354
/proc/meminfo: memFree=12503804/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=16916 CPUtime=0.69 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 2695 0 0 0 69 0 0 0 25 0 1 0 656691662 17321984 1403 33554432000 4194304 4479436 140734289110656 18446744073709551615 4277799 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 4229 1403 326 70 0 1349 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16916

[startup+1.50023 s]
/proc/loadavg: 4.03 3.98 3.76 5/308 23355
/proc/meminfo: memFree=12495744/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=19352 CPUtime=1.49 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 3309 0 0 0 149 0 0 0 25 0 1 0 656691662 19816448 2017 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331671 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 4838 2017 327 70 0 1958 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19352

[startup+3.10103 s]
/proc/loadavg: 4.03 3.98 3.76 5/308 23355
/proc/meminfo: memFree=12494464/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=20116 CPUtime=3.09 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 3485 0 0 0 309 0 0 0 25 0 1 0 656691662 20598784 2193 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331487 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5029 2193 327 70 0 2149 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20116

[startup+6.30037 s]
/proc/loadavg: 4.03 3.98 3.76 5/308 23356
/proc/meminfo: memFree=12491860/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=22164 CPUtime=6.29 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 3997 0 0 0 629 0 0 0 25 0 1 0 656691662 22695936 2705 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331461 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5541 2705 327 70 0 2661 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22164

[startup+12.7002 s]
/proc/loadavg: 4.02 3.98 3.76 5/308 23356
/proc/meminfo: memFree=12480676/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=26264 CPUtime=12.69 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 5022 0 0 0 1269 0 0 0 25 0 1 0 656691662 26894336 3730 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331461 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 6566 3730 327 70 0 3686 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26264

[startup+25.5008 s]
/proc/loadavg: 4.02 3.98 3.76 4/306 23357
/proc/meminfo: memFree=12488512/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=26264 CPUtime=25.49 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 5022 0 0 0 2549 0 0 0 25 0 1 0 656691662 26894336 3730 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331531 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 6566 3730 327 70 0 3686 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26264

[startup+51.1009 s]
/proc/loadavg: 3.67 3.90 3.74 3/297 23393
/proc/meminfo: memFree=12511124/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=26836 CPUtime=51.09 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 5165 0 0 0 5109 0 0 0 25 0 1 0 656691662 27480064 3873 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331558 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 6709 3873 327 70 0 3829 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26836

[startup+102.31 s]
/proc/loadavg: 2.66 3.58 3.64 3/296 23394
/proc/meminfo: memFree=12508296/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=26776 CPUtime=102.3 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 6175 0 0 0 10230 0 0 0 25 0 1 0 656691662 27418624 3858 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331487 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 6694 3858 327 70 0 3814 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26776

[startup+162.301 s]
/proc/loadavg: 2.30 3.31 3.54 3/296 23396
/proc/meminfo: memFree=12516688/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=21992 CPUtime=162.3 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 9530 0 0 0 16229 1 0 0 25 0 1 0 656691662 22519808 2662 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331487 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5498 2662 327 70 0 2618 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 21992

[startup+222.3 s]
/proc/loadavg: 2.11 3.07 3.44 3/296 23397
/proc/meminfo: memFree=12512308/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=25352 CPUtime=222.29 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 13067 0 0 0 22228 1 0 0 25 0 1 0 656691662 25960448 3502 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331531 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 6338 3502 327 70 0 3458 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 25352

[startup+282.301 s]
/proc/loadavg: 2.04 2.87 3.34 3/296 23399
/proc/meminfo: memFree=12521576/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=17912 CPUtime=282.3 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 16279 0 0 0 28228 2 0 0 25 0 1 0 656691662 18341888 1609 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331470 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 4478 1609 327 70 0 1598 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 17912

[startup+342.3 s]
/proc/loadavg: 2.01 2.71 3.26 3/296 23400
/proc/meminfo: memFree=12513724/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=25272 CPUtime=342.3 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 20474 0 0 0 34228 2 0 0 25 0 1 0 656691662 25878528 3430 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331461 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 6318 3430 327 70 0 3438 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 25272

[startup+402.301 s]
/proc/loadavg: 2.00 2.58 3.18 3/296 23402
/proc/meminfo: memFree=12521252/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=18196 CPUtime=402.3 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 23528 0 0 0 40228 2 0 0 25 0 1 0 656691662 18632704 1639 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331542 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 4549 1639 327 70 0 1669 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 18196

[startup+462.301 s]
/proc/loadavg: 2.03 2.48 3.10 3/296 23404
/proc/meminfo: memFree=12517744/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=21164 CPUtime=462.3 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 24362 0 0 0 46228 2 0 0 25 0 1 0 656691662 21671936 2473 33554432000 4194304 4479436 140734289110656 18446744073709551615 4452031 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5291 2473 327 70 0 2411 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 21164

[startup+522.301 s]
/proc/loadavg: 2.01 2.39 3.03 3/296 23405
/proc/meminfo: memFree=12517960/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=21164 CPUtime=522.3 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 24375 0 0 0 52228 2 0 0 25 0 1 0 656691662 21671936 2486 33554432000 4194304 4479436 140734289110656 18446744073709551615 4452031 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5291 2486 327 70 0 2411 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 21164

[startup+582.301 s]
/proc/loadavg: 2.00 2.32 2.97 3/296 23407
/proc/meminfo: memFree=12518796/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=20868 CPUtime=582.3 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 26611 0 0 0 58228 2 0 0 25 0 1 0 656691662 21368832 2282 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331644 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5217 2282 327 70 0 2337 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 20868

[startup+642.3 s]
/proc/loadavg: 2.08 2.27 2.91 3/296 23408
/proc/meminfo: memFree=12517276/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=21420 CPUtime=642.32 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 26848 0 0 0 64229 3 0 0 25 0 1 0 656691662 21934080 2519 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331508 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5355 2519 327 70 0 2475 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 21420

[startup+702.301 s]
/proc/loadavg: 2.03 2.22 2.85 3/296 23410
/proc/meminfo: memFree=12518224/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=20796 CPUtime=702.31 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 28843 0 0 0 70228 3 0 0 25 0 1 0 656691662 21295104 2363 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331504 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5199 2363 327 70 0 2319 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 20796

[startup+762.31 s]
/proc/loadavg: 2.01 2.18 2.79 3/296 23412
/proc/meminfo: memFree=12517928/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=21408 CPUtime=762.33 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 28998 0 0 0 76230 3 0 0 25 0 1 0 656691662 21921792 2518 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331542 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5352 2518 327 70 0 2472 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 21408

[startup+822.301 s]
/proc/loadavg: 2.00 2.14 2.74 3/296 23413
/proc/meminfo: memFree=12514284/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=25272 CPUtime=822.32 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 29962 0 0 0 82229 3 0 0 25 0 1 0 656691662 25878528 3482 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331487 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 6318 3482 327 70 0 3438 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 25272

[startup+882.3 s]
/proc/loadavg: 2.00 2.11 2.69 3/296 23415
/proc/meminfo: memFree=12518076/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=21324 CPUtime=882.32 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 31133 0 0 0 88229 3 0 0 25 0 1 0 656691662 21835776 2495 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331442 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5331 2495 327 70 0 2451 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 21324

[startup+942.301 s]
/proc/loadavg: 2.05 2.11 2.65 3/296 23416
/proc/meminfo: memFree=12518648/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=20760 CPUtime=942.32 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 33022 0 0 0 94229 3 0 0 25 0 1 0 656691662 21258240 2352 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331549 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5190 2352 327 70 0 2310 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 20760

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

[startup+972.7 s]
/proc/loadavg: 2.03 2.10 2.63 3/296 23417
/proc/meminfo: memFree=12518756/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=20760 CPUtime=972.72 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 33044 0 0 0 97269 3 0 0 25 0 1 0 656691662 21258240 2374 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331536 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5190 2374 327 70 0 2310 0
Current children cumulated CPU time (s) 972.72
Current children cumulated vsize (KiB) 20760

[startup+985.501 s]
/proc/loadavg: 2.02 2.09 2.62 3/296 23418
/proc/meminfo: memFree=12518732/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=20760 CPUtime=985.53 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 33052 0 0 0 98550 3 0 0 25 0 1 0 656691662 21258240 2382 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331644 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5190 2382 327 70 0 2310 0
Current children cumulated CPU time (s) 985.53
Current children cumulated vsize (KiB) 20760

[startup+991.9 s]
/proc/loadavg: 2.02 2.09 2.61 3/296 23418
/proc/meminfo: memFree=12518608/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=20760 CPUtime=991.92 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 33052 0 0 0 99189 3 0 0 25 0 1 0 656691662 21258240 2382 33554432000 4194304 4479436 140734289110656 18446744073709551615 4309202 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5190 2382 327 70 0 2310 0
Current children cumulated CPU time (s) 991.92
Current children cumulated vsize (KiB) 20760

[startup+998.3 s]
/proc/loadavg: 2.02 2.09 2.61 3/296 23418
/proc/meminfo: memFree=12518476/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=20760 CPUtime=998.32 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 33052 0 0 0 99829 3 0 0 25 0 1 0 656691662 21258240 2382 33554432000 4194304 4479436 140734289110656 18446744073709551615 4382624 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5190 2382 327 70 0 2310 0
Current children cumulated CPU time (s) 998.32
Current children cumulated vsize (KiB) 20760

[startup+999.911 s]
/proc/loadavg: 2.02 2.09 2.61 3/296 23418
/proc/meminfo: memFree=12518476/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=20760 CPUtime=999.93 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 33052 0 0 0 99990 3 0 0 25 0 1 0 656691662 21258240 2382 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331536 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5190 2382 327 70 0 2310 0
Current children cumulated CPU time (s) 999.93
Current children cumulated vsize (KiB) 20760

[startup+1001.5 s]
/proc/loadavg: 2.02 2.08 2.61 3/296 23418
/proc/meminfo: memFree=12518476/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=20760 CPUtime=1001.52 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 33052 0 0 0 100149 3 0 0 25 0 1 0 656691662 21258240 2382 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331549 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5190 2382 327 70 0 2310 0
Current children cumulated CPU time (s) 1001.52
Current children cumulated vsize (KiB) 20760

[startup+1001.9 s]
/proc/loadavg: 2.02 2.08 2.61 3/296 23418
/proc/meminfo: memFree=12518476/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=20760 CPUtime=1001.92 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 33052 0 0 0 100189 3 0 0 25 0 1 0 656691662 21258240 2382 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331454 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5190 2382 327 70 0 2310 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 20760

[startup+1002.11 s]
/proc/loadavg: 2.02 2.08 2.61 3/296 23418
/proc/meminfo: memFree=12518476/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=20760 CPUtime=1002.13 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 33052 0 0 0 100210 3 0 0 25 0 1 0 656691662 21258240 2382 33554432000 4194304 4479436 140734289110656 18446744073709551615 4331461 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5190 2382 327 70 0 2310 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 20760

[startup+1002.2 s]
/proc/loadavg: 2.02 2.08 2.61 3/296 23418
/proc/meminfo: memFree=12518476/32950928 swapFree=67083212/67111528
[pid=23354] ppid=23352 vsize=20760 CPUtime=1002.22 cores=4,6
/proc/23354/stat : 23354 (MPhaseSAT64) R 23352 23354 14866 0 -1 4202496 33052 0 0 0 100219 3 0 0 25 0 1 0 656691662 21258240 2382 33554432000 4194304 4479436 140734289110656 18446744073709551615 4308687 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/23354/statm: 5190 2382 327 70 0 2310 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 20760

Child status: 0
Real time (s): 1002.23
CPU time (s): 1002.27
CPU user time (s): 1002.23
CPU system time (s): 0.036994
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 27692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1002.23
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33054
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= 7
involuntary context switches= 1491

runsolver used 2.86256 second user time and 5.9021 second system time

The end

Launcher Data 

Begin job on node127 at 2011-05-15 11:15:20
IDJOB=3375426
IDBENCH=83336
IDSOLVER=1855
FILE ID=node127/3375426-1305450920
RUNJOBID= node127-1305449611-23075
PBS_JOBID= 13324863
Free space on /tmp= 73512 MiB

SOLVER NAME= MPhaseSAT64 2011-05-14 (fixed)
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-19_349.cnf
COMMAND LINE= MPhaseSAT64 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3375426-1305450920/watcher-3375426-1305450920 -o /tmp/evaluation-result-3375426-1305450920/solver-3375426-1305450920 -C 2400 -W 1300 -M 7680  MPhaseSAT64 HOME/instance-3375426-1305450920.cnf

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

MD5SUM BENCH= faed4f95ee485d18812f5d39a28df3e5
RANDOM SEED=2006300133

node127.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		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
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		: 2666.823
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		: 2666.823
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		: 2666.823
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		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      12503836 kB
Buffers:        310272 kB
Cached:        3934064 kB
SwapCached:       1620 kB
Active:       17262276 kB
Inactive:      2851304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      12503836 kB
SwapTotal:    67111528 kB
SwapFree:     67083212 kB
Dirty:            1656 kB
Writeback:           0 kB
AnonPages:    15867508 kB
Mapped:          27132 kB
Slab:           225168 kB
PageTables:      47376 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 44417008 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= 73512 MiB
End job on node127 at 2011-05-15 11:32:02