Trace number 3095035

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 1229.03 1229.03

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S1374457799-001.UNKNOWN.cnf
MD5SUM0448cdbfc0b1241b735cac942d079298
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark33.021
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 

1228.99/1229.03	c MPhaseSAT64 version 402 by Jingchao Chen,  April 1,2011
1228.99/1229.03	c input CNF file=HOME/instance-3095035-1301756843.cnf 
1228.99/1229.03	c Clause#=4450  var#=50  ratio=89 
1228.99/1229.03	c Simplified clause#=4450 
1228.99/1229.03	c XOR_varElimination deleted var#=0 clauses#=4450 
1228.99/1229.03	c inative var#=0 
1228.99/1229.03	c free var#=50  
1228.99/1229.03	c local search on 
1228.99/1229.03	c height=16 age=50.182890 
1228.99/1229.03	c hybrid solving 
1228.99/1229.03	c 
1228.99/1229.03	s UNSATISFIABLE
1228.99/1229.03	c 
1228.99/1229.03	c  Running time=1229.028160

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3095035-1301756843/watcher-3095035-1301756843 -o /tmp/evaluation-result-3095035-1301756843/solver-3095035-1301756843 -C 2400 -W 1300 -M 7680 MPhaseSAT64 HOME/instance-3095035-1301756843.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: 3.54 3.87 3.69 4/189 14381
/proc/meminfo: memFree=21725264/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=3068 CPUtime=0 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 339 0 0 0 0 0 0 0 25 0 1 0 287284710 3141632 278 33554432000 134512640 134761588 4291882704 18446744073709551615 134531305 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 767 278 225 61 0 70 0

[startup+0.070392 s]
/proc/loadavg: 3.54 3.87 3.69 4/189 14381
/proc/meminfo: memFree=21725264/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=4504 CPUtime=0.06 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 809 0 0 0 6 0 0 0 25 0 1 0 287284710 4612096 676 33554432000 134512640 134761588 4291882704 18446744073709551615 134644520 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1126 676 259 61 0 429 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4504

[startup+0.100385 s]
/proc/loadavg: 3.54 3.87 3.69 4/189 14381
/proc/meminfo: memFree=21725264/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=4504 CPUtime=0.09 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 809 0 0 0 9 0 0 0 25 0 1 0 287284710 4612096 676 33554432000 134512640 134761588 4291882704 18446744073709551615 134645211 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1126 676 259 61 0 429 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4504

[startup+0.300351 s]
/proc/loadavg: 3.54 3.87 3.69 4/189 14381
/proc/meminfo: memFree=21725264/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=4376 CPUtime=0.29 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 837 0 0 0 29 0 0 0 25 0 1 0 287284710 4481024 659 33554432000 134512640 134761588 4291882704 18446744073709551615 134636566 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1094 659 274 61 0 397 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4376

[startup+0.700303 s]
/proc/loadavg: 3.54 3.87 3.69 4/189 14381
/proc/meminfo: memFree=21725264/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=6992 CPUtime=0.69 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1523 0 0 0 69 0 0 0 25 0 1 0 287284710 7159808 1313 33554432000 134512640 134761588 4291882704 18446744073709551615 134616832 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1748 1313 274 61 0 1051 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6992

[startup+1.50013 s]
/proc/loadavg: 3.54 3.87 3.69 5/190 14382
/proc/meminfo: memFree=21720676/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=6864 CPUtime=1.49 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1526 0 0 0 149 0 0 0 25 0 1 0 287284710 7028736 1284 33554432000 134512640 134761588 4291882704 18446744073709551615 134606196 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1716 1284 277 61 0 1019 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6864

[startup+3.10086 s]
/proc/loadavg: 3.54 3.87 3.69 5/190 14382
/proc/meminfo: memFree=21720180/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=6864 CPUtime=3.09 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1526 0 0 0 309 0 0 0 25 0 1 0 287284710 7028736 1284 33554432000 134512640 134761588 4291882704 18446744073709551615 134605405 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1716 1284 277 61 0 1019 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6864

[startup+6.30025 s]
/proc/loadavg: 3.58 3.87 3.69 5/190 14382
/proc/meminfo: memFree=21720824/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=6864 CPUtime=6.29 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1526 0 0 0 629 0 0 0 25 0 1 0 287284710 7028736 1284 33554432000 134512640 134761588 4291882704 18446744073709551615 134605087 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1716 1284 277 61 0 1019 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6864

[startup+12.7011 s]
/proc/loadavg: 3.61 3.88 3.70 5/190 14382
/proc/meminfo: memFree=21720332/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=6864 CPUtime=12.69 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1526 0 0 0 1269 0 0 0 25 0 1 0 287284710 7028736 1284 33554432000 134512640 134761588 4291882704 18446744073709551615 134604848 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1716 1284 277 61 0 1019 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6864

[startup+25.5007 s]
/proc/loadavg: 3.70 3.88 3.70 5/190 14382
/proc/meminfo: memFree=21719352/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=6864 CPUtime=25.49 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1526 0 0 0 2549 0 0 0 25 0 1 0 287284710 7028736 1284 33554432000 134512640 134761588 4291882704 18446744073709551615 134605715 0 0 4096 1026 0 0 0 17 6 0 0 0
/proc/14381/statm: 1716 1284 277 61 0 1019 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6864

[startup+51.1011 s]
/proc/loadavg: 3.80 3.89 3.71 5/190 14383
/proc/meminfo: memFree=21717676/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=6864 CPUtime=51.09 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1526 0 0 0 5109 0 0 0 25 0 1 0 287284710 7028736 1284 33554432000 134512640 134761588 4291882704 18446744073709551615 134605715 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1716 1284 277 61 0 1019 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 6864

[startup+102.307 s]
/proc/loadavg: 3.91 3.90 3.72 5/190 14384
/proc/meminfo: memFree=21715424/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7532 CPUtime=102.29 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 33577 0 0 0 10226 3 0 0 25 0 1 0 287284710 7712768 1269 33554432000 134512640 134761588 4291882704 18446744073709551615 134632768 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1883 1269 286 61 0 1186 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 7532

[startup+162.301 s]
/proc/loadavg: 3.97 3.92 3.74 5/190 14386
/proc/meminfo: memFree=21711036/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7148 CPUtime=162.3 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 143242 0 0 0 16216 14 0 0 25 0 1 0 287284710 7319552 1209 33554432000 134512640 134761588 4291882704 18446744073709551615 134730483 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1787 1209 286 61 0 1090 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 7148

[startup+222.301 s]
/proc/loadavg: 3.98 3.93 3.75 5/190 14388
/proc/meminfo: memFree=21707644/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7416 CPUtime=222.29 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 253104 0 0 0 22204 25 0 0 25 0 1 0 287284710 7593984 1242 33554432000 134512640 134761588 4291882704 18446744073709551615 134614623 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1854 1242 286 61 0 1157 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 7416

[startup+282.301 s]
/proc/loadavg: 3.99 3.94 3.76 5/190 14389
/proc/meminfo: memFree=21712312/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7416 CPUtime=282.29 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 353735 0 0 0 28194 35 0 0 25 0 1 0 287284710 7593984 1245 33554432000 134512640 134761588 4291882704 18446744073709551615 134635983 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1854 1245 286 61 0 1157 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 7416

[startup+342.301 s]
/proc/loadavg: 3.99 3.95 3.77 5/190 14391
/proc/meminfo: memFree=21710168/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7532 CPUtime=342.29 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 451015 0 0 0 34184 45 0 0 25 0 1 0 287284710 7712768 1273 33554432000 134512640 134761588 4291882704 18446744073709551615 134614623 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1883 1273 286 61 0 1186 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 7532

[startup+402.301 s]
/proc/loadavg: 3.99 3.95 3.78 5/190 14392
/proc/meminfo: memFree=21710728/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7532 CPUtime=402.28 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 558988 0 0 0 40172 56 0 0 25 0 1 0 287284710 7712768 1298 33554432000 134512640 134761588 4291882704 18446744073709551615 4294960144 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1883 1298 286 61 0 1186 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 7532

[startup+462.301 s]
/proc/loadavg: 3.99 3.96 3.79 5/190 14394
/proc/meminfo: memFree=21707336/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7416 CPUtime=462.29 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 648911 0 0 0 46162 67 0 0 25 0 1 0 287284710 7593984 1245 33554432000 134512640 134761588 4291882704 18446744073709551615 134614629 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1854 1245 286 61 0 1157 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 7416

[startup+522.301 s]
/proc/loadavg: 3.99 3.97 3.81 5/190 14396
/proc/meminfo: memFree=21703708/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7416 CPUtime=522.29 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 750975 0 0 0 52152 77 0 0 25 0 1 0 287284710 7593984 1243 33554432000 134512640 134761588 4291882704 18446744073709551615 134643562 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1854 1243 286 61 0 1157 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 7416

[startup+582.3 s]
/proc/loadavg: 3.99 3.97 3.82 5/190 14397
/proc/meminfo: memFree=21707772/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7532 CPUtime=582.29 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 864128 0 0 0 58141 88 0 0 25 0 1 0 287284710 7712768 1273 33554432000 134512640 134761588 4291882704 18446744073709551615 134614392 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1883 1273 286 61 0 1186 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 7532

[startup+642.3 s]

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

/proc/meminfo: memFree=21706248/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7532 CPUtime=642.3 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 976808 0 0 0 64131 99 0 0 25 0 1 0 287284710 7712768 1274 33554432000 134512640 134761588 4291882704 18446744073709551615 134731786 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1883 1274 286 61 0 1186 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 7532

[startup+702.3 s]
/proc/loadavg: 4.11 4.02 3.85 5/190 14400
/proc/meminfo: memFree=21710420/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7404 CPUtime=702.29 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1068990 0 0 0 70119 110 0 0 25 0 1 0 287284710 7581696 1263 33554432000 134512640 134761588 4291882704 18446744073709551615 134644297 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1851 1263 286 61 0 1154 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 7404

[startup+762.306 s]
/proc/loadavg: 4.04 4.01 3.85 5/190 14402
/proc/meminfo: memFree=21706912/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7404 CPUtime=762.3 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1157310 0 0 0 76109 121 0 0 25 0 1 0 287284710 7581696 1263 33554432000 134512640 134761588 4291882704 18446744073709551615 134613928 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1851 1263 286 61 0 1154 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 7404

[startup+822.3 s]
/proc/loadavg: 4.01 4.01 3.86 5/190 14404
/proc/meminfo: memFree=21710968/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7404 CPUtime=822.29 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1244597 0 0 0 82099 130 0 0 25 0 1 0 287284710 7581696 1241 33554432000 134512640 134761588 4291882704 18446744073709551615 134614639 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1851 1241 286 61 0 1154 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 7404

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 14405
/proc/meminfo: memFree=21706340/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7404 CPUtime=882.29 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1332058 0 0 0 88088 141 0 0 25 0 1 0 287284710 7581696 1241 33554432000 134512640 134761588 4291882704 18446744073709551615 134680748 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1851 1241 286 61 0 1154 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 7404

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 14407
/proc/meminfo: memFree=21706676/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7404 CPUtime=942.29 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1409973 0 0 0 94077 152 0 0 25 0 1 0 287284710 7581696 1263 33554432000 134512640 134761588 4291882704 18446744073709551615 134632904 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1851 1263 286 61 0 1154 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 7404

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 14408
/proc/meminfo: memFree=21706016/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7392 CPUtime=1002.29 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1495175 0 0 0 100067 162 0 0 25 0 1 0 287284710 7569408 1236 33554432000 134512640 134761588 4291882704 18446744073709551615 134643500 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1848 1236 286 61 0 1151 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 7392

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 14410
/proc/meminfo: memFree=21706104/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7392 CPUtime=1062.29 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1578849 0 0 0 106058 171 0 0 25 0 1 0 287284710 7569408 1237 33554432000 134512640 134761588 4291882704 18446744073709551615 134644602 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1848 1237 286 61 0 1151 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 7392

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 14412
/proc/meminfo: memFree=21710532/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7384 CPUtime=1122.29 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1663653 0 0 0 112049 180 0 0 25 0 1 0 287284710 7561216 1254 33554432000 134512640 134761588 4291882704 18446744073709551615 134614652 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1846 1254 286 61 0 1149 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 7384

[startup+1182.3 s]
/proc/loadavg: 4.08 4.02 3.90 5/190 14413
/proc/meminfo: memFree=21706028/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7376 CPUtime=1182.29 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1739937 0 0 0 118040 189 0 0 25 0 1 0 287284710 7553024 1250 33554432000 134512640 134761588 4291882704 18446744073709551615 134614392 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1844 1250 286 61 0 1147 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 7376

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

[startup+1203.1 s]
/proc/loadavg: 4.06 4.01 3.90 5/190 14414
/proc/meminfo: memFree=21704640/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7364 CPUtime=1203.09 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1761620 0 0 0 120118 191 0 0 25 0 1 0 287284710 7540736 1234 33554432000 134512640 134761588 4291882704 18446744073709551615 134635955 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1841 1234 286 61 0 1144 0
Current children cumulated CPU time (s) 1203.09
Current children cumulated vsize (KiB) 7364

[startup+1215.9 s]
/proc/loadavg: 4.04 4.01 3.90 5/190 14414
/proc/meminfo: memFree=21709096/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7420 CPUtime=1215.89 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1774440 0 0 0 121396 193 0 0 25 0 1 0 287284710 7598080 1247 33554432000 134512640 134761588 4291882704 18446744073709551615 134747294 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1855 1247 286 61 0 1158 0
Current children cumulated CPU time (s) 1215.89
Current children cumulated vsize (KiB) 7420

[startup+1222.3 s]
/proc/loadavg: 4.04 4.01 3.90 5/190 14414
/proc/meminfo: memFree=21708724/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7212 CPUtime=1222.29 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1778986 0 0 0 122035 194 0 0 25 0 1 0 287284710 7385088 1195 33554432000 134512640 134761588 4291882704 18446744073709551615 134748185 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1803 1195 286 61 0 1106 0
Current children cumulated CPU time (s) 1222.29
Current children cumulated vsize (KiB) 7212

[startup+1225.5 s]
/proc/loadavg: 4.12 4.03 3.91 5/190 14414
/proc/meminfo: memFree=21708844/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7408 CPUtime=1225.49 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1780827 0 0 0 122355 194 0 0 25 0 1 0 287284710 7585792 1244 33554432000 134512640 134761588 4291882704 18446744073709551615 134748113 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1852 1244 286 61 0 1155 0
Current children cumulated CPU time (s) 1225.49
Current children cumulated vsize (KiB) 7408

[startup+1227.1 s]
/proc/loadavg: 4.12 4.03 3.91 5/190 14414
/proc/meminfo: memFree=21708596/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=6956 CPUtime=1227.09 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1781434 0 0 0 122515 194 0 0 25 0 1 0 287284710 7122944 1162 33554432000 134512640 134761588 4291882704 18446744073709551615 134635862 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1739 1162 286 61 0 1042 0
Current children cumulated CPU time (s) 1227.09
Current children cumulated vsize (KiB) 6956

[startup+1227.9 s]
/proc/loadavg: 4.12 4.03 3.91 5/190 14414
/proc/meminfo: memFree=21708844/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7340 CPUtime=1227.89 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1781648 0 0 0 122595 194 0 0 25 0 1 0 287284710 7516160 1196 33554432000 134512640 134761588 4291882704 18446744073709551615 134636010 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1835 1196 286 61 0 1138 0
Current children cumulated CPU time (s) 1227.89
Current children cumulated vsize (KiB) 7340

[startup+1228.71 s]
/proc/loadavg: 4.12 4.03 3.91 5/190 14414
/proc/meminfo: memFree=21708844/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7136 CPUtime=1228.7 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1781889 0 0 0 122676 194 0 0 25 0 1 0 287284710 7307264 1206 33554432000 134512640 134761588 4291882704 18446744073709551615 134614635 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1784 1206 286 61 0 1087 0
Current children cumulated CPU time (s) 1228.7
Current children cumulated vsize (KiB) 7136

[startup+1228.9 s]
/proc/loadavg: 4.12 4.03 3.91 5/190 14414
/proc/meminfo: memFree=21708844/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7136 CPUtime=1228.89 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1781913 0 0 0 122695 194 0 0 25 0 1 0 287284710 7307264 1207 33554432000 134512640 134761588 4291882704 18446744073709551615 134614602 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1784 1207 286 61 0 1087 0
Current children cumulated CPU time (s) 1228.89
Current children cumulated vsize (KiB) 7136

[startup+1229 s]
/proc/loadavg: 4.12 4.03 3.91 5/190 14414
/proc/meminfo: memFree=21708844/32951124 swapFree=67111528/67111528
[pid=14381] ppid=14379 vsize=7136 CPUtime=1228.99 cores=4,6
/proc/14381/stat : 14381 (MPhaseSAT64) R 14379 14381 14240 0 -1 4202496 1781922 0 0 0 122705 194 0 0 25 0 1 0 287284710 7307264 1209 33554432000 134512640 134761588 4291882704 18446744073709551615 134748260 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/14381/statm: 1784 1209 286 61 0 1087 0
Current children cumulated CPU time (s) 1228.99
Current children cumulated vsize (KiB) 7136

Child status: 20
Real time (s): 1229.03
CPU time (s): 1229.03
CPU user time (s): 1227.09
CPU system time (s): 1.9437
CPU usage (%): 99.9998
Max. virtual memory (cumulated for all children) (KiB): 7724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1227.09
system time used= 1.9437
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1781925
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= 1073

runsolver used 1.87671 second user time and 3.71443 second system time

The end

Launcher Data 

Begin job on node104 at 2011-04-02 17:07:23
IDJOB=3095035
IDBENCH=82917
IDSOLVER=1521
FILE ID=node104/3095035-1301756843
RUNJOBID= node104-1301756840-14259
PBS_JOBID= 12841061
Free space on /tmp= 71952 MiB

SOLVER NAME= MPhaseSAT64 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S1374457799-001.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT64 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095035-1301756843/watcher-3095035-1301756843 -o /tmp/evaluation-result-3095035-1301756843/solver-3095035-1301756843 -C 2400 -W 1300 -M 7680  MPhaseSAT64 HOME/instance-3095035-1301756843.cnf

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

MD5SUM BENCH= 0448cdbfc0b1241b735cac942d079298
RANDOM SEED=2040693544

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
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		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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	: 5332.83
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		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21725280 kB
Buffers:        336812 kB
Cached:       10554908 kB
SwapCached:          0 kB
Active:        7193188 kB
Inactive:      3773544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21725280 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1660 kB
Writeback:           0 kB
AnonPages:       75012 kB
Mapped:          16964 kB
Slab:           194276 kB
PageTables:       5240 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   257768 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= 71952 MiB
End job on node104 at 2011-04-02 17:27:52