Trace number 3262227

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 2011-03-03UNSAT 1086.73 1086.71

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-20_381.cnf
MD5SUM7976b5f6c5f2fc75af91292df6b31e76
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark61.7746
Satisfiable
(Un)Satisfiability was proved
Number of variables191
Number of clauses19482
Sum of the clauses size85088
Maximum clause length20
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2253
Number of clauses of size 317631
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51598

Solver Data 

1086.61/1086.70	c MPhaseSAT64 version 402 by Jingchao Chen,  April 1,2011
1086.61/1086.70	c input CNF file=HOME/instance-3262227-1303542614.cnf 
1086.61/1086.70	c Clause#=19482  var#=191  ratio=102 
1086.61/1086.70	c phase 1 
1086.61/1086.70	c height=17 
1086.61/1086.70	c eliminated 0 out of 191 variables 
1086.61/1086.70	c Simplified clause#=19474 
1086.61/1086.70	c XOR_varElimination deleted var#=0 clauses#=19284 
1086.61/1086.70	c inative var#=0 
1086.61/1086.70	c free var#=190  
1086.61/1086.70	c local search off 
1086.61/1086.70	c height=6 age=17.054260 
1086.61/1086.70	c 
1086.61/1086.70	s UNSATISFIABLE
1086.61/1086.70	c 
1086.61/1086.70	c  Running time=1086.728793

Verifier Data 

No possible verification on an UNSAT instance

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-3262227-1303542614/watcher-3262227-1303542614 -o /tmp/evaluation-result-3262227-1303542614/solver-3262227-1303542614 -C 2400 -W 1300 -M 7680 MPhaseSAT64 HOME/instance-3262227-1303542614.cnf 

running on 2 cores: 5,7

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 3.54 3.28 4/189 19258
/proc/meminfo: memFree=14534052/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=3528 CPUtime=0 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 336 0 0 0 0 0 0 0 23 0 1 0 465860132 3612672 278 33554432000 134512640 134761588 4293757072 18446744073709551615 4294960144 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 882 278 225 61 0 185 0

[startup+0.0321141 s]
/proc/loadavg: 4.03 3.54 3.28 4/189 19258
/proc/meminfo: memFree=14534052/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=4144 CPUtime=0.03 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 684 0 0 0 3 0 0 0 23 0 1 0 465860132 4243456 541 33554432000 134512640 134761588 4293757072 18446744073709551615 134616730 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 1036 541 244 61 0 339 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4144

[startup+0.100103 s]
/proc/loadavg: 4.03 3.54 3.28 4/189 19258
/proc/meminfo: memFree=14534052/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=6000 CPUtime=0.09 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 1158 0 0 0 9 0 0 0 23 0 1 0 465860132 6144000 1015 33554432000 134512640 134761588 4293757072 18446744073709551615 134643596 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 1500 1015 254 61 0 803 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6000

[startup+0.300067 s]
/proc/loadavg: 4.03 3.54 3.28 4/189 19258
/proc/meminfo: memFree=14534052/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=6196 CPUtime=0.29 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 1553 0 0 0 29 0 0 0 25 0 1 0 465860132 6344704 1074 33554432000 134512640 134761588 4293757072 18446744073709551615 134617703 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 1549 1074 264 61 0 852 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6196

[startup+0.700997 s]
/proc/loadavg: 4.03 3.54 3.28 4/189 19258
/proc/meminfo: memFree=14534052/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=7316 CPUtime=0.69 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 1838 0 0 0 69 0 0 0 25 0 1 0 465860132 7491584 1359 33554432000 134512640 134761588 4293757072 18446744073709551615 134747536 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 1829 1359 269 61 0 1132 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7316

[startup+1.50086 s]
/proc/loadavg: 4.03 3.54 3.28 5/190 19259
/proc/meminfo: memFree=14529088/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=8088 CPUtime=1.49 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 2238 0 0 0 149 0 0 0 25 0 1 0 465860132 8282112 1552 33554432000 134512640 134761588 4293757072 18446744073709551615 134748016 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 2022 1552 269 61 0 1325 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8088

[startup+3.10057 s]
/proc/loadavg: 4.03 3.54 3.28 5/190 19259
/proc/meminfo: memFree=14532064/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=8220 CPUtime=3.09 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 2735 0 0 0 309 0 0 0 25 0 1 0 465860132 8417280 1585 33554432000 134512640 134761588 4293757072 18446744073709551615 134747173 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 2055 1585 269 61 0 1358 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8220

[startup+6.30101 s]
/proc/loadavg: 4.03 3.55 3.28 5/190 19259
/proc/meminfo: memFree=14526376/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=10912 CPUtime=6.29 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 4416 0 0 0 629 0 0 0 25 0 1 0 465860132 11173888 2258 33554432000 134512640 134761588 4293757072 18446744073709551615 134748088 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 2728 2258 269 61 0 2031 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10912

[startup+12.7009 s]
/proc/loadavg: 4.03 3.55 3.28 5/190 19260
/proc/meminfo: memFree=14524608/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=8848 CPUtime=12.69 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 7302 0 0 0 1268 1 0 0 25 0 1 0 465860132 9060352 1675 33554432000 134512640 134761588 4293757072 18446744073709551615 134635879 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 2212 1675 276 61 0 1515 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8848

[startup+25.5006 s]
/proc/loadavg: 4.17 3.61 3.30 5/190 19260
/proc/meminfo: memFree=14535656/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=9496 CPUtime=25.49 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 7688 0 0 0 2548 1 0 0 25 0 1 0 465860132 9723904 1869 33554432000 134512640 134761588 4293757072 18446744073709551615 134635873 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 2374 1869 276 61 0 1677 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9496

[startup+51.1001 s]
/proc/loadavg: 4.11 3.64 3.32 5/190 19260
/proc/meminfo: memFree=14527332/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=10012 CPUtime=51.09 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 9241 0 0 0 5108 1 0 0 25 0 1 0 465860132 10252288 2005 33554432000 134512640 134761588 4293757072 18446744073709551615 134636041 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 2503 2005 283 61 0 1806 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10012

[startup+102.306 s]
/proc/loadavg: 4.15 3.72 3.37 5/190 19262
/proc/meminfo: memFree=14524440/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=12828 CPUtime=102.3 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 11080 0 0 0 10229 1 0 0 25 0 1 0 465860132 13135872 2709 33554432000 134512640 134761588 4293757072 18446744073709551615 134635936 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3207 2709 283 61 0 2510 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 12828

[startup+162.301 s]
/proc/loadavg: 4.05 3.77 3.40 5/190 19264
/proc/meminfo: memFree=14526872/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=12704 CPUtime=162.29 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 12313 0 0 0 16228 1 0 0 25 0 1 0 465860132 13008896 2678 33554432000 134512640 134761588 4293757072 18446744073709551615 134635877 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3176 2678 283 61 0 2479 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 12704

[startup+222.301 s]
/proc/loadavg: 4.02 3.81 3.44 5/190 19265
/proc/meminfo: memFree=14517644/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=13348 CPUtime=222.29 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 13545 0 0 0 22228 1 0 0 25 0 1 0 465860132 13668352 2839 33554432000 134512640 134761588 4293757072 18446744073709551615 134636010 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3337 2839 283 61 0 2640 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 13348

[startup+282.3 s]
/proc/loadavg: 4.00 3.84 3.47 5/190 19267
/proc/meminfo: memFree=14518360/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=13348 CPUtime=282.3 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 14552 0 0 0 28228 2 0 0 25 0 1 0 465860132 13668352 2839 33554432000 134512640 134761588 4293757072 18446744073709551615 134635936 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3337 2839 283 61 0 2640 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 13348

[startup+342.301 s]
/proc/loadavg: 4.00 3.87 3.50 5/190 19268
/proc/meminfo: memFree=14518828/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=12964 CPUtime=342.3 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 15527 0 0 0 34228 2 0 0 25 0 1 0 465860132 13275136 2743 33554432000 134512640 134761588 4293757072 18446744073709551615 134635904 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3241 2743 283 61 0 2544 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 12964

[startup+402.3 s]
/proc/loadavg: 4.00 3.89 3.53 5/190 19270
/proc/meminfo: memFree=14522144/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=12964 CPUtime=402.3 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 16630 0 0 0 40228 2 0 0 25 0 1 0 465860132 13275136 2743 33554432000 134512640 134761588 4293757072 18446744073709551615 134635936 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3241 2743 283 61 0 2544 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 12964

[startup+462.301 s]
/proc/loadavg: 4.00 3.91 3.55 5/190 19272
/proc/meminfo: memFree=14518392/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=12836 CPUtime=462.3 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 17573 0 0 0 46228 2 0 0 25 0 1 0 465860132 13144064 2711 33554432000 134512640 134761588 4293757072 18446744073709551615 134635873 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3209 2711 283 61 0 2512 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 12836

[startup+522.3 s]
/proc/loadavg: 4.00 3.92 3.58 5/190 19273
/proc/meminfo: memFree=14522452/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=12964 CPUtime=522.3 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 18612 0 0 0 52228 2 0 0 25 0 1 0 465860132 13275136 2743 33554432000 134512640 134761588 4293757072 18446744073709551615 134636141 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3241 2743 283 61 0 2544 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 12964

[startup+582.301 s]
/proc/loadavg: 4.20 3.98 3.62 5/190 19275
/proc/meminfo: memFree=14522664/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=12836 CPUtime=582.3 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 19252 0 0 0 58228 2 0 0 25 0 1 0 465860132 13144064 2711 33554432000 134512640 134761588 4293757072 18446744073709551615 134635902 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3209 2711 283 61 0 2512 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 12836

[startup+642.301 s]
/proc/loadavg: 4.06 3.98 3.64 5/190 19276
/proc/meminfo: memFree=14518544/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=12836 CPUtime=642.32 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 20675 0 0 0 64229 3 0 0 25 0 1 0 465860132 13144064 2711 33554432000 134512640 134761588 4293757072 18446744073709551615 134616713 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3209 2711 283 61 0 2512 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 12836

[startup+702.3 s]
/proc/loadavg: 4.02 3.98 3.66 5/190 19278
/proc/meminfo: memFree=14526696/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=12836 CPUtime=702.31 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 21618 0 0 0 70228 3 0 0 25 0 1 0 465860132 13144064 2711 33554432000 134512640 134761588 4293757072 18446744073709551615 134747252 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3209 2711 283 61 0 2512 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 12836

[startup+762.307 s]
/proc/loadavg: 4.01 3.98 3.67 5/190 19280
/proc/meminfo: memFree=14518832/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=12964 CPUtime=762.32 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 22898 0 0 0 76229 3 0 0 25 0 1 0 465860132 13275136 2743 33554432000 134512640 134761588 4293757072 18446744073709551615 134748241 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3241 2743 283 61 0 2544 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 12964

[startup+822.3 s]
/proc/loadavg: 4.00 3.98 3.69 5/190 19281
/proc/meminfo: memFree=14524732/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=10788 CPUtime=822.31 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 23745 0 0 0 82228 3 0 0 25 0 1 0 465860132 11046912 2199 33554432000 134512640 134761588 4293757072 18446744073709551615 134635923 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 2697 2199 283 61 0 2000 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 10788

[startup+882.301 s]
/proc/loadavg: 4.00 3.98 3.71 5/190 19283
/proc/meminfo: memFree=14519248/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=12836 CPUtime=882.31 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 24961 0 0 0 88228 3 0 0 25 0 1 0 465860132 13144064 2711 33554432000 134512640 134761588 4293757072 18446744073709551615 134635875 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3209 2711 283 61 0 2512 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 12836

[startup+942.3 s]
/proc/loadavg: 4.00 3.98 3.73 5/190 19284
/proc/meminfo: memFree=14516612/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=13348 CPUtime=942.31 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 25936 0 0 0 94228 3 0 0 25 0 1 0 465860132 13668352 2839 33554432000 134512640 134761588 4293757072 18446744073709551615 134664257 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3337 2839 283 61 0 2640 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 13348

[startup+1002.3 s]
/proc/loadavg: 4.00 3.98 3.74 5/190 19286
/proc/meminfo: memFree=14522156/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=12836 CPUtime=1002.31 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 26640 0 0 0 100228 3 0 0 25 0 1 0 465860132 13144064 2711 33554432000 134512640 134761588 4293757072 18446744073709551615 134635864 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3209 2711 283 61 0 2512 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 12836

[startup+1062.3 s]
/proc/loadavg: 2.54 3.60 3.62 2/172 19342
/proc/meminfo: memFree=14571952/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=12836 CPUtime=1062.31 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 27579 0 0 0 106228 3 0 0 25 0 1 0 465860132 13144064 2711 33554432000 134512640 134761588 4293757072 18446744073709551615 134636053 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3209 2711 283 61 0 2512 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 12836

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

[startup+1075.1 s]
/proc/loadavg: 2.20 3.47 3.58 2/172 19342
/proc/meminfo: memFree=14572188/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=12964 CPUtime=1075.11 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 27804 0 0 0 107508 3 0 0 25 0 1 0 465860132 13275136 2743 33554432000 134512640 134761588 4293757072 18446744073709551615 134635840 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3241 2743 283 61 0 2544 0
Current children cumulated CPU time (s) 1075.11
Current children cumulated vsize (KiB) 12964

[startup+1081.5 s]
/proc/loadavg: 2.10 3.43 3.57 2/172 19342
/proc/meminfo: memFree=14572184/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=12836 CPUtime=1081.51 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 27868 0 0 0 108148 3 0 0 25 0 1 0 465860132 13144064 2711 33554432000 134512640 134761588 4293757072 18446744073709551615 134635853 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3209 2711 283 61 0 2512 0
Current children cumulated CPU time (s) 1081.51
Current children cumulated vsize (KiB) 12836

[startup+1084.7 s]
/proc/loadavg: 2.01 3.39 3.55 2/172 19342
/proc/meminfo: memFree=14572300/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=12964 CPUtime=1084.71 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 27900 0 0 0 108468 3 0 0 25 0 1 0 465860132 13275136 2743 33554432000 134512640 134761588 4293757072 18446744073709551615 134635980 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3241 2743 283 61 0 2544 0
Current children cumulated CPU time (s) 1084.71
Current children cumulated vsize (KiB) 12964

[startup+1085.5 s]
/proc/loadavg: 2.01 3.39 3.55 2/172 19342
/proc/meminfo: memFree=14572300/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=12964 CPUtime=1085.51 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 27900 0 0 0 108548 3 0 0 25 0 1 0 465860132 13275136 2743 33554432000 134512640 134761588 4293757072 18446744073709551615 134635866 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3241 2743 283 61 0 2544 0
Current children cumulated CPU time (s) 1085.51
Current children cumulated vsize (KiB) 12964

[startup+1086.3 s]
/proc/loadavg: 2.01 3.39 3.55 2/172 19342
/proc/meminfo: memFree=14572300/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=12964 CPUtime=1086.31 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) R 19256 19258 18511 0 -1 4202496 27900 0 0 0 108628 3 0 0 25 0 1 0 465860132 13275136 2743 33554432000 134512640 134761588 4293757072 18446744073709551615 134636014 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/19258/statm: 3241 2743 283 61 0 2544 0
Current children cumulated CPU time (s) 1086.31
Current children cumulated vsize (KiB) 12964

[startup+1086.7 s]
/proc/loadavg: 2.01 3.39 3.55 2/172 19342
/proc/meminfo: memFree=14572300/32950928 swapFree=67111528/67111528
[pid=19258] ppid=19256 vsize=0 CPUtime=1086.72 cores=5,7
/proc/19258/stat : 19258 (MPhaseSAT64) Z 19256 19258 18511 0 -1 4202524 27903 0 0 0 108668 4 0 0 25 0 1 0 465860132 0 0 33554432000 0 0 0 0 0 0 0 4096 1026 18446744073709551615 0 0 17 5 0 0 0
/proc/19258/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1086.72
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 1086.71
CPU time (s): 1086.73
CPU user time (s): 1086.69
CPU system time (s): 0.040993
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 14432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1086.69
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27903
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= 14
involuntary context switches= 1702

runsolver used 1.76073 second user time and 3.76943 second system time

The end

Launcher Data 

Begin job on node120 at 2011-04-23 09:10:14
IDJOB=3262227
IDBENCH=83287
IDSOLVER=1521
FILE ID=node120/3262227-1303542614
RUNJOBID= node120-1303542333-19185
PBS_JOBID= 13143118
Free space on /tmp= 72116 MiB

SOLVER NAME= MPhaseSAT64 2011-03-03
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-20_381.cnf
COMMAND LINE= MPhaseSAT64 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3262227-1303542614/watcher-3262227-1303542614 -o /tmp/evaluation-result-3262227-1303542614/solver-3262227-1303542614 -C 2400 -W 1300 -M 7680  MPhaseSAT64 HOME/instance-3262227-1303542614.cnf

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

MD5SUM BENCH= 7976b5f6c5f2fc75af91292df6b31e76
RANDOM SEED=1416049315

node120.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		: 2666.809
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		: 2666.809
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	: 5226.07
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.78
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		: 2666.809
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		: 2666.809
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		: 2666.809
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:      14534200 kB
Buffers:       2456472 kB
Cached:       15282920 kB
SwapCached:          0 kB
Active:       10536772 kB
Inactive:      7311944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      14534200 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             788 kB
Writeback:           0 kB
AnonPages:      108332 kB
Mapped:          17072 kB
Slab:           501688 kB
PageTables:       5348 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   297216 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= 72120 MiB
End job on node120 at 2011-04-23 09:28:21