Trace number 3375017

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)UNSAT 1100.45 1100.41

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S1027567260-047.UNKNOWN.cnf
MD5SUMdeef67012ed65265f92101778280c717
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark33.5169
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

Solver Data 

1100.44/1100.40	c MPhaseSAT64 version 514 by Jingchao Chen,  May 13,2011
1100.44/1100.40	c input CNF file=HOME/instance-3375017-1305449176.cnf 
1100.44/1100.40	c Clause#=4450  var#=50  ratio=89 
1100.44/1100.40	c Simplified clause#=4450 
1100.44/1100.40	c XOR_varElimination deleted var#=0 clauses#=4450 
1100.44/1100.40	c inative var#=0 
1100.44/1100.40	c free var#=50  
1100.44/1100.40	c local search on 
1100.44/1100.40	c height=16 age=49.992380 
1100.44/1100.40	c hybrid solving 
1100.44/1100.40	c 
1100.44/1100.40	s UNSATISFIABLE
1100.44/1100.40	c 
1100.44/1100.40	c  Running time=1100.445706

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: 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-3375017-1305449176/watcher-3375017-1305449176 -o /tmp/evaluation-result-3375017-1305449176/solver-3375017-1305449176 -C 2400 -W 1300 -M 7680 MPhaseSAT64 HOME/instance-3375017-1305449176.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 4.05 4.02 3.78 4/329 19138
/proc/meminfo: memFree=23721588/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=12704 CPUtime=0.01 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 567 0 0 0 1 0 0 0 25 0 1 0 656519941 13008896 469 33554432000 4194304 4479436 140734973773504 18446744073709551615 4262613 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 3176 469 280 70 0 296 0

[startup+0.0184029 s]
/proc/loadavg: 4.05 4.02 3.78 4/329 19138
/proc/meminfo: memFree=23721588/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=13276 CPUtime=0.01 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 819 0 0 0 1 0 0 0 25 0 1 0 656519941 13594624 691 33554432000 4194304 4479436 140734973773504 18446744073709551615 4340715 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 3319 691 304 70 0 439 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13276

[startup+0.100393 s]
/proc/loadavg: 4.05 4.02 3.78 4/329 19138
/proc/meminfo: memFree=23721588/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=13368 CPUtime=0.1 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 948 0 0 0 10 0 0 0 25 0 1 0 656519941 13688832 714 33554432000 4194304 4479436 140734973773504 18446744073709551615 4340702 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 3342 714 304 70 0 462 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13368

[startup+0.300355 s]
/proc/loadavg: 4.05 4.02 3.78 4/329 19138
/proc/meminfo: memFree=23721588/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=13524 CPUtime=0.3 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 1008 0 0 0 30 0 0 0 25 0 1 0 656519941 13848576 774 33554432000 4194304 4479436 140734973773504 18446744073709551615 4452210 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 3381 774 325 70 0 501 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 13524

[startup+0.700275 s]
/proc/loadavg: 4.05 4.02 3.78 4/329 19138
/proc/meminfo: memFree=23721588/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16480 CPUtime=0.69 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 1779 0 0 0 69 0 0 0 25 0 1 0 656519941 16875520 1513 33554432000 4194304 4479436 140734973773504 18446744073709551615 4451088 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4120 1513 325 70 0 1240 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16480

[startup+1.50014 s]
/proc/loadavg: 4.04 4.02 3.78 5/330 19139
/proc/meminfo: memFree=23716132/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16224 CPUtime=1.49 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 1782 0 0 0 149 0 0 0 25 0 1 0 656519941 16613376 1452 33554432000 4194304 4479436 140734973773504 18446744073709551615 4295928 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4056 1452 328 70 0 1176 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16224

[startup+3.10082 s]
/proc/loadavg: 4.04 4.02 3.78 5/330 19139
/proc/meminfo: memFree=23715512/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16224 CPUtime=3.1 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 1782 0 0 0 310 0 0 0 25 0 1 0 656519941 16613376 1452 33554432000 4194304 4479436 140734973773504 18446744073709551615 4295936 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4056 1452 328 70 0 1176 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 16224

[startup+6.30022 s]
/proc/loadavg: 4.04 4.02 3.78 5/330 19139
/proc/meminfo: memFree=23714636/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16224 CPUtime=6.3 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 1782 0 0 0 630 0 0 0 25 0 1 0 656519941 16613376 1452 33554432000 4194304 4479436 140734973773504 18446744073709551615 4295144 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4056 1452 328 70 0 1176 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 16224

[startup+12.701 s]
/proc/loadavg: 4.04 4.02 3.78 5/330 19139
/proc/meminfo: memFree=23714740/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16224 CPUtime=12.7 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 1782 0 0 0 1270 0 0 0 25 0 1 0 656519941 16613376 1452 33554432000 4194304 4479436 140734973773504 18446744073709551615 4295225 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4056 1452 328 70 0 1176 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 16224

[startup+25.5006 s]
/proc/loadavg: 4.03 4.02 3.78 5/330 19140
/proc/meminfo: memFree=23714748/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16224 CPUtime=25.5 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 1782 0 0 0 2550 0 0 0 25 0 1 0 656519941 16613376 1452 33554432000 4194304 4479436 140734973773504 18446744073709551615 4295225 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4056 1452 328 70 0 1176 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16224

[startup+51.1007 s]
/proc/loadavg: 4.02 4.02 3.79 5/330 19140
/proc/meminfo: memFree=23712980/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=17432 CPUtime=51.1 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 2081 0 0 0 5110 0 0 0 25 0 1 0 656519941 17850368 1559 33554432000 4194304 4479436 140734973773504 18446744073709551615 4294852 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4358 1559 329 70 0 1478 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17432

[startup+102.312 s]
/proc/loadavg: 4.07 4.03 3.80 5/330 19142
/proc/meminfo: memFree=23713932/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16784 CPUtime=102.31 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 36208 0 0 0 10226 5 0 0 25 0 1 0 656519941 17186816 1400 33554432000 4194304 4479436 140734973773504 18446744073709551615 4340968 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4196 1400 335 70 0 1316 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 16784

[startup+162.301 s]
/proc/loadavg: 4.10 4.05 3.82 5/330 19143
/proc/meminfo: memFree=23712996/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16784 CPUtime=162.29 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 97541 0 0 0 16217 12 0 0 25 0 1 0 656519941 17186816 1400 33554432000 4194304 4479436 140734973773504 18446744073709551615 4304944 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4196 1400 335 70 0 1316 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 16784

[startup+222.3 s]
/proc/loadavg: 4.12 4.06 3.83 5/330 19145
/proc/meminfo: memFree=23712948/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16784 CPUtime=222.3 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 157395 0 0 0 22209 21 0 0 25 0 1 0 656519941 17186816 1400 33554432000 4194304 4479436 140734973773504 18446744073709551615 4306804 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4196 1400 335 70 0 1316 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 16784

[startup+282.301 s]
/proc/loadavg: 4.08 4.06 3.84 5/330 19146
/proc/meminfo: memFree=23713884/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16668 CPUtime=282.31 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 223361 0 0 0 28201 30 0 0 25 0 1 0 656519941 17068032 1371 33554432000 4194304 4479436 140734973773504 18446744073709551615 4331671 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4167 1371 335 70 0 1287 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 16668

[startup+342.301 s]
/proc/loadavg: 4.03 4.05 3.85 5/330 19148
/proc/meminfo: memFree=23713964/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16784 CPUtime=342.3 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 283944 0 0 0 34193 37 0 0 25 0 1 0 656519941 17186816 1400 33554432000 4194304 4479436 140734973773504 18446744073709551615 4306752 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4196 1400 335 70 0 1316 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 16784

[startup+402.3 s]
/proc/loadavg: 4.01 4.03 3.86 5/330 19150
/proc/meminfo: memFree=23713416/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16784 CPUtime=402.31 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 346336 0 0 0 40186 45 0 0 25 0 1 0 656519941 17186816 1400 33554432000 4194304 4479436 140734973773504 18446744073709551615 4321386 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4196 1400 335 70 0 1316 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 16784

[startup+462.301 s]
/proc/loadavg: 4.00 4.03 3.86 5/330 19151
/proc/meminfo: memFree=23712740/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16668 CPUtime=462.31 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 403790 0 0 0 46176 55 0 0 25 0 1 0 656519941 17068032 1371 33554432000 4194304 4479436 140734973773504 18446744073709551615 4304845 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4167 1371 335 70 0 1287 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 16668

[startup+522.301 s]
/proc/loadavg: 4.00 4.02 3.87 5/330 19153
/proc/meminfo: memFree=23709092/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16784 CPUtime=522.31 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 464830 0 0 0 52168 63 0 0 25 0 1 0 656519941 17186816 1400 33554432000 4194304 4479436 140734973773504 18446744073709551615 4341006 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4196 1400 335 70 0 1316 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 16784

[startup+582.3 s]
/proc/loadavg: 3.61 3.92 3.84 4/324 19172
/proc/meminfo: memFree=23716432/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16784 CPUtime=582.31 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 526661 0 0 0 58158 73 0 0 25 0 1 0 656519941 17186816 1400 33554432000 4194304 4479436 140734973773504 18446744073709551615 4340616 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4196 1400 335 70 0 1316 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 16784

[startup+642.301 s]
/proc/loadavg: 2.62 3.58 3.73 3/318 19192
/proc/meminfo: memFree=23778316/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16528 CPUtime=642.32 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 577028 0 0 0 64151 81 0 0 25 0 1 0 656519941 16924672 1334 33554432000 4194304 4479436 140734973773504 18446744073709551615 4304576 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4132 1334 335 70 0 1252 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 16528

[startup+702.3 s]
/proc/loadavg: 2.28 3.31 3.62 3/318 19194
/proc/meminfo: memFree=23779024/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16528 CPUtime=702.32 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 620644 0 0 0 70145 87 0 0 25 0 1 0 656519941 16924672 1334 33554432000 4194304 4479436 140734973773504 18446744073709551615 4304587 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4132 1334 335 70 0 1252 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 16528

[startup+762.31 s]
/proc/loadavg: 1.77 2.99 3.49 2/312 19213
/proc/meminfo: memFree=23801324/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16528 CPUtime=762.33 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 667268 0 0 0 76141 92 0 0 25 0 1 0 656519941 16924672 1334 33554432000 4194304 4479436 140734973773504 18446744073709551615 4304583 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4132 1334 335 70 0 1252 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 16528

[startup+822.301 s]
/proc/loadavg: 1.28 2.62 3.33 2/312 19215
/proc/meminfo: memFree=23801156/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16528 CPUtime=822.32 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 710132 0 0 0 82133 99 0 0 25 0 1 0 656519941 16924672 1334 33554432000 4194304 4479436 140734973773504 18446744073709551615 4339566 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4132 1334 335 70 0 1252 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 16528

[startup+882.3 s]
/proc/loadavg: 1.10 2.32 3.18 2/312 19216
/proc/meminfo: memFree=23801364/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16528 CPUtime=882.32 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 757809 0 0 0 88126 106 0 0 25 0 1 0 656519941 16924672 1331 33554432000 4194304 4479436 140734973773504 18446744073709551615 4331584 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4132 1331 335 70 0 1252 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 16528

[startup+942.301 s]
/proc/loadavg: 1.04 2.08 3.04 2/312 19227
/proc/meminfo: memFree=23801304/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16528 CPUtime=942.32 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 802308 0 0 0 94120 112 0 0 25 0 1 0 656519941 16924672 1331 33554432000 4194304 4479436 140734973773504 18446744073709551615 4331451 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4132 1331 335 70 0 1252 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 16528

[startup+1002.3 s]
/proc/loadavg: 1.01 1.88 2.91 2/312 19229
/proc/meminfo: memFree=23801264/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16528 CPUtime=1002.33 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 844766 0 0 0 100113 120 0 0 25 0 1 0 656519941 16924672 1329 33554432000 4194304 4479436 140734973773504 18446744073709551615 4304706 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4132 1329 335 70 0 1252 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 16528

[startup+1062.3 s]
/proc/loadavg: 1.00 1.72 2.79 2/312 19233
/proc/meminfo: memFree=23801572/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16528 CPUtime=1062.33 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 887315 0 0 0 106108 125 0 0 25 0 1 0 656519941 16924672 1327 33554432000 4194304 4479436 140734973773504 18446744073709551615 4340794 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4132 1327 335 70 0 1252 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 16528

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

[startup+1075.1 s]
/proc/loadavg: 1.00 1.69 2.77 2/312 19234
/proc/meminfo: memFree=23801560/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16528 CPUtime=1075.13 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 895365 0 0 0 107387 126 0 0 25 0 1 0 656519941 16924672 1325 33554432000 4194304 4479436 140734973773504 18446744073709551615 4304587 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4132 1325 335 70 0 1252 0
Current children cumulated CPU time (s) 1075.13
Current children cumulated vsize (KiB) 16528

[startup+1087.91 s]
/proc/loadavg: 1.00 1.66 2.74 2/312 19234
/proc/meminfo: memFree=23801356/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16272 CPUtime=1087.94 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 902213 0 0 0 108666 128 0 0 25 0 1 0 656519941 16662528 1259 33554432000 4194304 4479436 140734973773504 18446744073709551615 4331653 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4068 1259 335 70 0 1188 0
Current children cumulated CPU time (s) 1087.94
Current children cumulated vsize (KiB) 16272

[startup+1094.3 s]
/proc/loadavg: 1.00 1.65 2.73 2/312 19234
/proc/meminfo: memFree=23801480/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16272 CPUtime=1094.33 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 903785 0 0 0 109305 128 0 0 25 0 1 0 656519941 16662528 1258 33554432000 4194304 4479436 140734973773504 18446744073709551615 4304595 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4068 1258 335 70 0 1188 0
Current children cumulated CPU time (s) 1094.33
Current children cumulated vsize (KiB) 16272

[startup+1097.5 s]
/proc/loadavg: 1.00 1.64 2.72 2/312 19234
/proc/meminfo: memFree=23801480/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16272 CPUtime=1097.53 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 904423 0 0 0 109625 128 0 0 25 0 1 0 656519941 16662528 1256 33554432000 4194304 4479436 140734973773504 18446744073709551615 4304699 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4068 1256 335 70 0 1188 0
Current children cumulated CPU time (s) 1097.53
Current children cumulated vsize (KiB) 16272

[startup+1099.1 s]
/proc/loadavg: 1.00 1.64 2.72 2/312 19234
/proc/meminfo: memFree=23801480/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16528 CPUtime=1099.13 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 904720 0 0 0 109785 128 0 0 25 0 1 0 656519941 16924672 1319 33554432000 4194304 4479436 140734973773504 18446744073709551615 4331531 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4132 1319 335 70 0 1252 0
Current children cumulated CPU time (s) 1099.13
Current children cumulated vsize (KiB) 16528

[startup+1099.9 s]
/proc/loadavg: 1.00 1.64 2.72 2/312 19234
/proc/meminfo: memFree=23801356/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16272 CPUtime=1099.94 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 904889 0 0 0 109866 128 0 0 25 0 1 0 656519941 16662528 1253 33554432000 4194304 4479436 140734973773504 18446744073709551615 4307696 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4068 1253 335 70 0 1188 0
Current children cumulated CPU time (s) 1099.94
Current children cumulated vsize (KiB) 16272

[startup+1100.3 s]
/proc/loadavg: 1.00 1.64 2.72 2/312 19234
/proc/meminfo: memFree=23801356/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16528 CPUtime=1100.34 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 905029 0 0 0 109905 129 0 0 25 0 1 0 656519941 16924672 1316 33554432000 4194304 4479436 140734973773504 18446744073709551615 4304880 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4132 1316 335 70 0 1252 0
Current children cumulated CPU time (s) 1100.34
Current children cumulated vsize (KiB) 16528

[startup+1100.4 s]
/proc/loadavg: 1.00 1.64 2.72 2/312 19234
/proc/meminfo: memFree=23801356/32951124 swapFree=57331800/67111528
[pid=19138] ppid=19136 vsize=16528 CPUtime=1100.44 cores=1,3
/proc/19138/stat : 19138 (MPhaseSAT64) R 19136 19138 18433 0 -1 4202496 905029 0 0 0 109915 129 0 0 25 0 1 0 656519941 16924672 1316 33554432000 4194304 4479436 140734973773504 18446744073709551615 4331671 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19138/statm: 4132 1316 335 70 0 1252 0
Current children cumulated CPU time (s) 1100.44
Current children cumulated vsize (KiB) 16528

Child status: 20
Real time (s): 1100.41
CPU time (s): 1100.45
CPU user time (s): 1099.16
CPU system time (s): 1.2908
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 17432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1099.16
system time used= 1.2908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 905031
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= 9
involuntary context switches= 1727

runsolver used 3.06953 second user time and 7.40287 second system time

The end

Launcher Data 

Begin job on node102 at 2011-05-15 10:46:16
IDJOB=3375017
IDBENCH=82726
IDSOLVER=1855
FILE ID=node102/3375017-1305449176
RUNJOBID= node102-1305447873-18873
PBS_JOBID= 13324852
Free space on /tmp= 73656 MiB

SOLVER NAME= MPhaseSAT64 2011-05-14 (fixed)
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S1027567260-047.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT64 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3375017-1305449176/watcher-3375017-1305449176 -o /tmp/evaluation-result-3375017-1305449176/solver-3375017-1305449176 -C 2400 -W 1300 -M 7680  MPhaseSAT64 HOME/instance-3375017-1305449176.cnf

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

MD5SUM BENCH= deef67012ed65265f92101778280c717
RANDOM SEED=1009520922

node102.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5226.15
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23721736 kB
Buffers:         10568 kB
Cached:         201464 kB
SwapCached:      89756 kB
Active:         153992 kB
Inactive:      8903160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23721736 kB
SwapTotal:    67111528 kB
SwapFree:     57331800 kB
Dirty:             436 kB
Writeback:           0 kB
AnonPages:     8766060 kB
Mapped:          13032 kB
Slab:            54096 kB
PageTables:      53724 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 59187956 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= 73660 MiB
End job on node102 at 2011-05-15 11:04:36