Trace number 3094170

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
MPhaseSAT 2011-02-15SAT 1078.63 1078.6

General information on the benchmark

Namerandom/large/
unif-k7-r85-v150-c12750-S1101422472-003-UNKNOWN.cnf
MD5SUM1a4e1674582e40801444509cae2068da
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.5668
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses12750
Sum of the clauses size89250
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 512750

Solver Data 

1078.53/1078.59	c MPhaseSAT version 401 by Jingchao Chen,  April 1, 2011
1078.53/1078.59	c input CNF file=HOME/instance-3094170-1301751198.cnf 
1078.53/1078.59	c Clause#=12750  var#=150  ratio=85 
1078.53/1078.59	c Simplified clause#=12750 
1078.53/1078.59	c XOR_varElimination deleted var#=0 clauses#=12750 
1078.53/1078.59	c inative var#=0 
1078.53/1078.59	c free var#=150  
1078.53/1078.59	c local search on 
1078.53/1078.59	c height=60 age=42 
1078.53/1078.59	c A solution found by local search 
1078.53/1078.59	c unfixed var#=0 var#=150 
1078.53/1078.59	c verified 
1078.53/1078.59	c 
1078.53/1078.59	s SATISFIABLE
1078.53/1078.59	v 1 -2 -3 4 -5 6 7 -8 9 -10 -11 12 13 -14 15 16 17 -18 19 -20 21 -22 23 24 -25 26 27 -28 29 30 -31 -32 33 -34 -35 -36 -37 38 39 -40 -41 -42 43 44 -45 46 47 48 49 50 -51 -52 53 -54 55 56 57 -58 59 -60 61 62 -63 64 -65 66 67 -68 69 70 71 -72 73 -74 75 -76 -77 78 -79 80 -81 82 83 84 -85 86 87 88 89 90 91 92 -93 94 -95 -96 97 -98 99 -100 -101 102 103 -104 -105 106 -107 108 -109 110 111 -112 113 -114 115 -116 117 -118 119 120 -121 -122 123 -124 -125 126 127 -128 -129 -130 -131 -132 -133 134 135 136 137 -138 139 -140 -141 142 143 -144 145 -146 -147 -148 -149 150 
1078.53/1078.59	v 0
1078.53/1078.59	c 
1078.53/1078.59	c  Running time=1078.626023

Verifier Data 

OK

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-3094170-1301751198/watcher-3094170-1301751198 -o /tmp/evaluation-result-3094170-1301751198/solver-3094170-1301751198 -C 2400 -W 1300 -M 7680 MPhaseSAT HOME/instance-3094170-1301751198.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 4.00 4.00 3.91 4/189 22623
/proc/meminfo: memFree=23658432/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=3340 CPUtime=0 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 335 0 0 0 0 0 0 0 25 0 1 0 286717518 3420160 274 33554432000 134512640 134731564 4291925920 18446744073709551615 134531593 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 835 274 225 54 0 145 0

[startup+0.083781 s]
/proc/loadavg: 4.00 4.00 3.91 4/189 22623
/proc/meminfo: memFree=23658432/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=5620 CPUtime=0.08 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 1118 0 0 0 8 0 0 0 25 0 1 0 286717518 5754880 968 33554432000 134512640 134731564 4291925920 18446744073709551615 3936318 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 1405 968 263 54 0 715 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5620

[startup+0.100789 s]
/proc/loadavg: 4.00 4.00 3.91 4/189 22623
/proc/meminfo: memFree=23658432/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=5620 CPUtime=0.09 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 1123 0 0 0 9 0 0 0 25 0 1 0 286717518 5754880 973 33554432000 134512640 134731564 4291925920 18446744073709551615 3939136 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 1405 973 268 54 0 715 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5620

[startup+0.300742 s]
/proc/loadavg: 4.00 4.00 3.91 4/189 22623
/proc/meminfo: memFree=23658432/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=5884 CPUtime=0.29 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 1158 0 0 0 29 0 0 0 25 0 1 0 286717518 6025216 1008 33554432000 134512640 134731564 4291925920 18446744073709551615 134720131 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 1471 1008 268 54 0 781 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5884

[startup+0.70067 s]
/proc/loadavg: 4.00 4.00 3.91 4/189 22623
/proc/meminfo: memFree=23658432/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=6280 CPUtime=0.69 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 1288 0 0 0 69 0 0 0 25 0 1 0 286717518 6430720 1138 33554432000 134512640 134731564 4291925920 18446744073709551615 134668912 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 1570 1138 268 54 0 880 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6280

[startup+1.5005 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 22624
/proc/meminfo: memFree=23654712/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=7392 CPUtime=1.49 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 1529 0 0 0 149 0 0 0 25 0 1 0 286717518 7569408 1379 33554432000 134512640 134731564 4291925920 18446744073709551615 134606378 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 1848 1379 271 54 0 1158 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7392

[startup+3.10024 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 22625
/proc/meminfo: memFree=23653224/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=7392 CPUtime=3.09 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 1529 0 0 0 309 0 0 0 25 0 1 0 286717518 7569408 1379 33554432000 134512640 134731564 4291925920 18446744073709551615 134606284 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 1848 1379 271 54 0 1158 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7392

[startup+6.30065 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 22625
/proc/meminfo: memFree=23653096/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=7392 CPUtime=6.29 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 1529 0 0 0 629 0 0 0 25 0 1 0 286717518 7569408 1379 33554432000 134512640 134731564 4291925920 18446744073709551615 134605400 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 1848 1379 271 54 0 1158 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7392

[startup+12.7005 s]
/proc/loadavg: 4.00 4.00 3.91 2/186 22628
/proc/meminfo: memFree=23761340/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=7392 CPUtime=12.69 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 1529 0 0 0 1269 0 0 0 25 0 1 0 286717518 7569408 1379 33554432000 134512640 134731564 4291925920 18446744073709551615 134606397 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 1848 1379 271 54 0 1158 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7392

[startup+25.5012 s]
/proc/loadavg: 3.80 3.95 3.89 5/190 22709
/proc/meminfo: memFree=23653704/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=7392 CPUtime=25.49 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 1545 0 0 0 2549 0 0 0 25 0 1 0 286717518 7569408 1395 33554432000 134512640 134731564 4291925920 18446744073709551615 134607794 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 1848 1395 271 54 0 1158 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7392

[startup+51.1006 s]
/proc/loadavg: 3.87 3.96 3.90 5/190 22710
/proc/meminfo: memFree=23633352/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=7392 CPUtime=51.09 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 1545 0 0 0 5109 0 0 0 25 0 1 0 286717518 7569408 1395 33554432000 134512640 134731564 4291925920 18446744073709551615 134606245 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 1848 1395 271 54 0 1158 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 7392

[startup+102.306 s]
/proc/loadavg: 3.94 3.96 3.90 5/190 22711
/proc/meminfo: memFree=23608500/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=8332 CPUtime=102.3 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 1780 0 0 0 10229 1 0 0 25 0 1 0 286717518 8531968 1630 33554432000 134512640 134731564 4291925920 18446744073709551615 134605556 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 2083 1630 271 54 0 1393 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8332

[startup+162.301 s]
/proc/loadavg: 4.01 3.98 3.91 5/190 22713
/proc/meminfo: memFree=23582908/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=8872 CPUtime=162.3 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 1916 0 0 0 16229 1 0 0 25 0 1 0 286717518 9084928 1766 33554432000 134512640 134731564 4291925920 18446744073709551615 134606124 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 2218 1766 271 54 0 1528 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 8872

[startup+222.301 s]
/proc/loadavg: 4.08 3.99 3.91 5/190 22714
/proc/meminfo: memFree=23567976/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=9540 CPUtime=222.3 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 2072 0 0 0 22229 1 0 0 25 0 1 0 286717518 9768960 1922 33554432000 134512640 134731564 4291925920 18446744073709551615 134607314 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 2385 1922 271 54 0 1695 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 9540

[startup+282.301 s]
/proc/loadavg: 4.03 3.99 3.91 5/190 22716
/proc/meminfo: memFree=23567440/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=10084 CPUtime=282.3 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 2206 0 0 0 28229 1 0 0 25 0 1 0 286717518 10326016 2056 33554432000 134512640 134731564 4291925920 18446744073709551615 134605400 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 2521 2056 271 54 0 1831 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 10084

[startup+342.301 s]
/proc/loadavg: 4.01 3.99 3.91 5/190 22717
/proc/meminfo: memFree=23567024/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=10648 CPUtime=342.3 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 2302 0 0 0 34229 1 0 0 25 0 1 0 286717518 10903552 2152 33554432000 134512640 134731564 4291925920 18446744073709551615 134605024 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 2662 2152 271 54 0 1972 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 10648

[startup+402.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 22719
/proc/meminfo: memFree=23559304/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=11340 CPUtime=402.3 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 2464 0 0 0 40229 1 0 0 25 0 1 0 286717518 11612160 2314 33554432000 134512640 134731564 4291925920 18446744073709551615 134606245 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 2835 2314 271 54 0 2145 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 11340

[startup+462.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 22721
/proc/meminfo: memFree=23559152/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=11644 CPUtime=462.3 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 2521 0 0 0 46229 1 0 0 25 0 1 0 286717518 11923456 2371 33554432000 134512640 134731564 4291925920 18446744073709551615 134605020 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 2911 2371 271 54 0 2221 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 11644

[startup+522.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 22722
/proc/meminfo: memFree=23547704/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=12984 CPUtime=522.3 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 2874 0 0 0 52229 1 0 0 25 0 1 0 286717518 13295616 2724 33554432000 134512640 134731564 4291925920 18446744073709551615 134605024 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 3246 2724 271 54 0 2556 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 12984

[startup+582.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 22724
/proc/meminfo: memFree=23483560/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=13136 CPUtime=582.31 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 2899 0 0 0 58230 1 0 0 25 0 1 0 286717518 13451264 2749 33554432000 134512640 134731564 4291925920 18446744073709551615 134605232 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 3284 2749 271 54 0 2594 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 13136

[startup+642.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 22725
/proc/meminfo: memFree=23483016/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=13296 CPUtime=642.31 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 2944 0 0 0 64230 1 0 0 25 0 1 0 286717518 13615104 2794 33554432000 134512640 134731564 4291925920 18446744073709551615 134605024 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 3324 2794 271 54 0 2634 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 13296

[startup+702.301 s]
/proc/loadavg: 4.05 4.01 3.92 5/190 22727
/proc/meminfo: memFree=23481364/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=13984 CPUtime=702.31 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 3102 0 0 0 70230 1 0 0 25 0 1 0 286717518 14319616 2952 33554432000 134512640 134731564 4291925920 18446744073709551615 134605024 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 3496 2952 271 54 0 2806 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 13984

[startup+762.307 s]
/proc/loadavg: 4.02 4.00 3.92 5/190 22729
/proc/meminfo: memFree=23456028/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=16036 CPUtime=762.32 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 3604 0 0 0 76231 1 0 0 25 0 1 0 286717518 16420864 3454 33554432000 134512640 134731564 4291925920 18446744073709551615 134606116 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 4009 3454 271 54 0 3319 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 16036

[startup+822.3 s]
/proc/loadavg: 4.04 4.01 3.93 5/190 22730
/proc/meminfo: memFree=23450532/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=16036 CPUtime=822.31 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 3610 0 0 0 82230 1 0 0 25 0 1 0 286717518 16420864 3460 33554432000 134512640 134731564 4291925920 18446744073709551615 134605256 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 4009 3460 271 54 0 3319 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 16036

[startup+882.301 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 22732
/proc/meminfo: memFree=23450488/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=16036 CPUtime=882.31 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 3617 0 0 0 88230 1 0 0 25 0 1 0 286717518 16420864 3467 33554432000 134512640 134731564 4291925920 18446744073709551615 134606272 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 4009 3467 271 54 0 3319 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 16036

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22733
/proc/meminfo: memFree=23450444/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=16036 CPUtime=942.31 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 3624 0 0 0 94230 1 0 0 25 0 1 0 286717518 16420864 3474 33554432000 134512640 134731564 4291925920 18446744073709551615 134605389 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 4009 3474 271 54 0 3319 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 16036

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22762
/proc/meminfo: memFree=23477800/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=16036 CPUtime=1002.32 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 3630 0 0 0 100230 2 0 0 25 0 1 0 286717518 16420864 3480 33554432000 134512640 134731564 4291925920 18446744073709551615 134606397 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 4009 3480 271 54 0 3319 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 16036

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22764
/proc/meminfo: memFree=23461348/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=16036 CPUtime=1062.32 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 3640 0 0 0 106230 2 0 0 25 0 1 0 286717518 16420864 3490 33554432000 134512640 134731564 4291925920 18446744073709551615 134659334 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 4009 3490 271 54 0 3319 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 16036

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

[startup+1068.7 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22764
/proc/meminfo: memFree=23461344/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=16036 CPUtime=1068.72 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 3640 0 0 0 106870 2 0 0 25 0 1 0 286717518 16420864 3490 33554432000 134512640 134731564 4291925920 18446744073709551615 134605723 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 4009 3490 271 54 0 3319 0
Current children cumulated CPU time (s) 1068.72
Current children cumulated vsize (KiB) 16036

[startup+1075.1 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22764
/proc/meminfo: memFree=23461464/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=16036 CPUtime=1075.12 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 3640 0 0 0 107510 2 0 0 25 0 1 0 286717518 16420864 3490 33554432000 134512640 134731564 4291925920 18446744073709551615 134605263 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 4009 3490 271 54 0 3319 0
Current children cumulated CPU time (s) 1075.12
Current children cumulated vsize (KiB) 16036

[startup+1076.7 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22764
/proc/meminfo: memFree=23461464/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=16036 CPUtime=1076.72 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 3640 0 0 0 107670 2 0 0 25 0 1 0 286717518 16420864 3490 33554432000 134512640 134731564 4291925920 18446744073709551615 134606301 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 4009 3490 271 54 0 3319 0
Current children cumulated CPU time (s) 1076.72
Current children cumulated vsize (KiB) 16036

[startup+1077.5 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22764
/proc/meminfo: memFree=23461464/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=16036 CPUtime=1077.52 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 3640 0 0 0 107750 2 0 0 25 0 1 0 286717518 16420864 3490 33554432000 134512640 134731564 4291925920 18446744073709551615 134605004 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 4009 3490 271 54 0 3319 0
Current children cumulated CPU time (s) 1077.52
Current children cumulated vsize (KiB) 16036

[startup+1078.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22764
/proc/meminfo: memFree=23461464/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=16036 CPUtime=1078.33 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 3640 0 0 0 107831 2 0 0 25 0 1 0 286717518 16420864 3490 33554432000 134512640 134731564 4291925920 18446744073709551615 134605926 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 4009 3490 271 54 0 3319 0
Current children cumulated CPU time (s) 1078.33
Current children cumulated vsize (KiB) 16036

[startup+1078.5 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22764
/proc/meminfo: memFree=23461464/32951124 swapFree=67111528/67111528
[pid=22623] ppid=22621 vsize=16036 CPUtime=1078.53 cores=4,6
/proc/22623/stat : 22623 (MPhaseSAT) R 22621 22623 22502 0 -1 4202496 3640 0 0 0 107851 2 0 0 25 0 1 0 286717518 16420864 3490 33554432000 134512640 134731564 4291925920 18446744073709551615 134605677 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/22623/statm: 4009 3490 271 54 0 3319 0
Current children cumulated CPU time (s) 1078.53
Current children cumulated vsize (KiB) 16036

Child status: 10
Real time (s): 1078.6
CPU time (s): 1078.63
CPU user time (s): 1078.61
CPU system time (s): 0.021996
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 16036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1078.61
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3652
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= 1646

runsolver used 1.9527 second user time and 3.89941 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-02 15:33:18
IDJOB=3094170
IDBENCH=82652
IDSOLVER=1520
FILE ID=node137/3094170-1301751198
RUNJOBID= node137-1301749910-22521
PBS_JOBID= 12841037
Free space on /tmp= 72408 MiB

SOLVER NAME= MPhaseSAT 2011-02-15
BENCH NAME= SAT11/random/large/unif-k7-r85-v150-c12750-S1101422472-003-UNKNOWN.cnf
COMMAND LINE= MPhaseSAT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3094170-1301751198/watcher-3094170-1301751198 -o /tmp/evaluation-result-3094170-1301751198/solver-3094170-1301751198 -C 2400 -W 1300 -M 7680  MPhaseSAT HOME/instance-3094170-1301751198.cnf

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

MD5SUM BENCH= 1a4e1674582e40801444509cae2068da
RANDOM SEED=1574204884

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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	: 5332.75
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		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
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	: 5332.74
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23658588 kB
Buffers:        319944 kB
Cached:        8554416 kB
SwapCached:          0 kB
Active:        5232656 kB
Inactive:      3818404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23658588 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             784 kB
Writeback:           0 kB
AnonPages:      176596 kB
Mapped:          16876 kB
Slab:           178928 kB
PageTables:       5652 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   357424 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= 72404 MiB
End job on node137 at 2011-04-02 15:51:17