Trace number 3094967

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 1219.54 1219.51

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S1082084494-034.UNKNOWN.cnf
MD5SUMbf255e5bc10dc75db5f2f0a4a1086e58
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.615
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 

1219.52/1219.51	c MPhaseSAT64 version 402 by Jingchao Chen,  April 1,2011
1219.52/1219.51	c input CNF file=HOME/instance-3094967-1301753935.cnf 
1219.52/1219.51	c Clause#=4450  var#=50  ratio=89 
1219.52/1219.51	c Simplified clause#=4450 
1219.52/1219.51	c XOR_varElimination deleted var#=0 clauses#=4450 
1219.52/1219.51	c inative var#=0 
1219.52/1219.51	c free var#=50  
1219.52/1219.51	c local search on 
1219.52/1219.51	c height=16 age=50.251910 
1219.52/1219.51	c hybrid solving 
1219.52/1219.51	c 
1219.52/1219.51	s UNSATISFIABLE
1219.52/1219.51	c 
1219.52/1219.51	c  Running time=1219.535602

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-3094967-1301753935/watcher-3094967-1301753935 -o /tmp/evaluation-result-3094967-1301753935/solver-3094967-1301753935 -C 2400 -W 1300 -M 7680 MPhaseSAT64 HOME/instance-3094967-1301753935.cnf 

running on 2 cores: 5,7

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


[startup+0 s]
/proc/loadavg: 4.08 4.02 3.94 4/189 7508
/proc/meminfo: memFree=22473152/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=1556 CPUtime=0 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4194304 90 0 0 0 0 0 0 0 25 0 1 0 286996083 1593344 43 33554432000 134512640 134761588 4286959536 18446744073709551615 1376852 0 2147483391 4096 0 0 0 0 17 5 0 0 0
/proc/7508/statm: 389 43 33 61 0 30 0

[startup+0.0907459 s]
/proc/loadavg: 4.08 4.02 3.94 4/189 7508
/proc/meminfo: memFree=22473152/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=4392 CPUtime=0.08 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 799 0 0 0 8 0 0 0 25 0 1 0 286996083 4497408 649 33554432000 134512640 134761588 4286959536 18446744073709551615 134632795 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1098 649 259 61 0 401 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4392

[startup+0.100757 s]
/proc/loadavg: 4.08 4.02 3.94 4/189 7508
/proc/meminfo: memFree=22473152/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=4392 CPUtime=0.09 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 799 0 0 0 9 0 0 0 25 0 1 0 286996083 4497408 649 33554432000 134512640 134761588 4286959536 18446744073709551615 134644409 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1098 649 259 61 0 401 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4392

[startup+0.300711 s]
/proc/loadavg: 4.08 4.02 3.94 4/189 7508
/proc/meminfo: memFree=22473152/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=4376 CPUtime=0.29 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 823 0 0 0 29 0 0 0 25 0 1 0 286996083 4481024 657 33554432000 134512640 134761588 4286959536 18446744073709551615 134726300 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1094 657 271 61 0 397 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4376

[startup+0.700642 s]
/proc/loadavg: 4.08 4.02 3.94 4/189 7508
/proc/meminfo: memFree=22473152/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=6792 CPUtime=0.69 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 1489 0 0 0 69 0 0 0 25 0 1 0 286996083 6955008 1264 33554432000 134512640 134761588 4286959536 18446744073709551615 134747356 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1698 1264 274 61 0 1001 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6792

[startup+1.5005 s]
/proc/loadavg: 4.08 4.02 3.94 5/190 7509
/proc/meminfo: memFree=22468456/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=6792 CPUtime=1.49 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 1524 0 0 0 149 0 0 0 25 0 1 0 286996083 6955008 1267 33554432000 134512640 134761588 4286959536 18446744073709551615 134605936 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1698 1267 277 61 0 1001 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6792

[startup+3.10022 s]
/proc/loadavg: 4.08 4.02 3.94 5/190 7509
/proc/meminfo: memFree=22467836/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=6792 CPUtime=3.09 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 1524 0 0 0 309 0 0 0 25 0 1 0 286996083 6955008 1267 33554432000 134512640 134761588 4286959536 18446744073709551615 134605696 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1698 1267 277 61 0 1001 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6792

[startup+6.30065 s]
/proc/loadavg: 4.07 4.02 3.94 5/190 7509
/proc/meminfo: memFree=22468104/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=6792 CPUtime=6.29 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 1524 0 0 0 629 0 0 0 25 0 1 0 286996083 6955008 1267 33554432000 134512640 134761588 4286959536 18446744073709551615 134605465 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1698 1267 277 61 0 1001 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6792

[startup+12.7005 s]
/proc/loadavg: 4.07 4.02 3.94 5/190 7509
/proc/meminfo: memFree=22468100/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=6792 CPUtime=12.69 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 1524 0 0 0 1269 0 0 0 25 0 1 0 286996083 6955008 1267 33554432000 134512640 134761588 4286959536 18446744073709551615 134605943 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1698 1267 277 61 0 1001 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6792

[startup+25.5003 s]
/proc/loadavg: 3.97 4.00 3.93 5/190 7565
/proc/meminfo: memFree=22475376/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=6792 CPUtime=25.49 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 1524 0 0 0 2549 0 0 0 25 0 1 0 286996083 6955008 1267 33554432000 134512640 134761588 4286959536 18446744073709551615 134605700 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1698 1267 277 61 0 1001 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6792

[startup+51.1008 s]
/proc/loadavg: 3.98 4.00 3.93 5/190 7566
/proc/meminfo: memFree=22474360/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=6792 CPUtime=51.09 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 1524 0 0 0 5109 0 0 0 25 0 1 0 286996083 6955008 1267 33554432000 134512640 134761588 4286959536 18446744073709551615 134605087 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1698 1267 277 61 0 1001 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 6792

[startup+102.306 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 7567
/proc/meminfo: memFree=22472724/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7292 CPUtime=102.3 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 44179 0 0 0 10226 4 0 0 25 0 1 0 286996083 7467008 1213 33554432000 134512640 134761588 4286959536 18446744073709551615 134614635 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1823 1213 286 61 0 1126 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 7292

[startup+162.3 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 7568
/proc/meminfo: memFree=22473048/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7292 CPUtime=162.29 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 157944 0 0 0 16214 15 0 0 25 0 1 0 286996083 7467008 1211 33554432000 134512640 134761588 4286959536 18446744073709551615 134705831 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1823 1211 286 61 0 1126 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 7292

[startup+222.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 7570
/proc/meminfo: memFree=22472988/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7292 CPUtime=222.29 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 284829 0 0 0 22202 27 0 0 25 0 1 0 286996083 7467008 1215 33554432000 134512640 134761588 4286959536 18446744073709551615 134614789 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1823 1215 286 61 0 1126 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 7292

[startup+282.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 7572
/proc/meminfo: memFree=22471340/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7292 CPUtime=282.29 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 424551 0 0 0 28188 41 0 0 25 0 1 0 286996083 7467008 1215 33554432000 134512640 134761588 4286959536 18446744073709551615 134659736 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1823 1215 286 61 0 1126 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 7292

[startup+342.3 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 7573
/proc/meminfo: memFree=22472156/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7344 CPUtime=342.29 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 564122 0 0 0 34173 56 0 0 25 0 1 0 286996083 7520256 1228 33554432000 134512640 134761588 4286959536 18446744073709551615 134614433 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1836 1228 286 61 0 1139 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 7344

[startup+402.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 7575
/proc/meminfo: memFree=22472840/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7292 CPUtime=402.29 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 698714 0 0 0 40160 69 0 0 25 0 1 0 286996083 7467008 1239 33554432000 134512640 134761588 4286959536 18446744073709551615 134645239 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1823 1239 286 61 0 1126 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 7292

[startup+462.3 s]
/proc/loadavg: 4.05 4.01 3.94 5/190 7576
/proc/meminfo: memFree=22471932/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7292 CPUtime=462.3 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 835737 0 0 0 46146 84 0 0 25 0 1 0 286996083 7467008 1239 33554432000 134512640 134761588 4286959536 18446744073709551615 134614602 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1823 1239 286 61 0 1126 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 7292

[startup+522.301 s]
/proc/loadavg: 4.08 4.02 3.94 5/190 7578
/proc/meminfo: memFree=22473484/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7408 CPUtime=522.3 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 972292 0 0 0 52133 97 0 0 25 0 1 0 286996083 7585792 1243 33554432000 134512640 134761588 4286959536 18446744073709551615 134635929 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1852 1243 286 61 0 1155 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 7408

[startup+582.301 s]
/proc/loadavg: 4.08 4.03 3.95 5/190 7580
/proc/meminfo: memFree=22471836/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7408 CPUtime=582.3 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 1097014 0 0 0 58119 111 0 0 25 0 1 0 286996083 7585792 1245 33554432000 134512640 134761588 4286959536 18446744073709551615 134636025 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1852 1245 286 61 0 1155 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 7408

[startup+642.3 s]
/proc/loadavg: 4.03 4.02 3.95 5/190 7581
/proc/meminfo: memFree=22472540/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7292 CPUtime=642.31 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 1235298 0 0 0 64106 125 0 0 25 0 1 0 286996083 7467008 1215 33554432000 134512640 134761588 4286959536 18446744073709551615 134644664 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1823 1215 286 61 0 1126 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 7292

[startup+702.301 s]
/proc/loadavg: 4.01 4.02 3.95 5/190 7583
/proc/meminfo: memFree=22472116/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7280 CPUtime=702.3 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 1366828 0 0 0 70090 140 0 0 25 0 1 0 286996083 7454720 1233 33554432000 134512640 134761588 4286959536 18446744073709551615 134644570 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1820 1233 286 61 0 1123 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 7280

[startup+762.306 s]
/proc/loadavg: 4.00 4.01 3.95 5/190 7584
/proc/meminfo: memFree=22472444/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7280 CPUtime=762.31 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 1485183 0 0 0 76078 153 0 0 25 0 1 0 286996083 7454720 1211 33554432000 134512640 134761588 4286959536 18446744073709551615 134644281 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1820 1211 286 61 0 1123 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 7280

[startup+822.301 s]
/proc/loadavg: 4.00 4.01 3.95 5/190 7586
/proc/meminfo: memFree=22471152/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7280 CPUtime=822.3 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 1599350 0 0 0 82066 164 0 0 25 0 1 0 286996083 7454720 1233 33554432000 134512640 134761588 4286959536 18446744073709551615 134644376 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1820 1233 286 61 0 1123 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 7280

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 7588
/proc/meminfo: memFree=22471740/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7024 CPUtime=882.31 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 1706914 0 0 0 88055 176 0 0 25 0 1 0 286996083 7192576 1169 33554432000 134512640 134761588 4286959536 18446744073709551615 134675745 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1756 1169 286 61 0 1059 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 7024

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 7589
/proc/meminfo: memFree=22473560/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7268 CPUtime=942.31 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 1822235 0 0 0 94043 188 0 0 25 0 1 0 286996083 7442432 1228 33554432000 134512640 134761588 4286959536 18446744073709551615 134640408 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1817 1228 286 61 0 1120 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 7268

[startup+1002.3 s]
/proc/loadavg: 4.07 4.02 3.95 5/190 7591
/proc/meminfo: memFree=22470152/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7268 CPUtime=1002.31 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 1931957 0 0 0 100030 201 0 0 25 0 1 0 286996083 7442432 1207 33554432000 134512640 134761588 4286959536 18446744073709551615 134614484 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1817 1207 286 61 0 1120 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 7268

[startup+1062.3 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 7592
/proc/meminfo: memFree=22472956/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7268 CPUtime=1062.31 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 2045192 0 0 0 106016 215 0 0 25 0 1 0 286996083 7442432 1209 33554432000 134512640 134761588 4286959536 18446744073709551615 134614784 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1817 1209 286 61 0 1120 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 7268

[startup+1122.3 s]
/proc/loadavg: 4.12 4.04 3.96 5/190 7594
/proc/meminfo: memFree=22472528/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7260 CPUtime=1122.31 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 2158082 0 0 0 112005 226 0 0 25 0 1 0 286996083 7434240 1224 33554432000 134512640 134761588 4286959536 18446744073709551615 134679503 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1815 1224 286 61 0 1118 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 7260

[startup+1182.3 s]
/proc/loadavg: 4.04 4.03 3.96 5/190 7596
/proc/meminfo: memFree=22472000/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7240 CPUtime=1182.31 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 2265765 0 0 0 117992 239 0 0 25 0 1 0 286996083 7413760 1215 33554432000 134512640 134761588 4286959536 18446744073709551615 134614440 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1810 1215 286 61 0 1113 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 7240

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

[startup+1203.1 s]
/proc/loadavg: 4.03 4.02 3.96 5/190 7596
/proc/meminfo: memFree=22472724/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7252 CPUtime=1203.11 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 2294906 0 0 0 120069 242 0 0 25 0 1 0 286996083 7426048 1203 33554432000 134512640 134761588 4286959536 18446744073709551615 134614608 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1813 1203 286 61 0 1116 0
Current children cumulated CPU time (s) 1203.11
Current children cumulated vsize (KiB) 7252

[startup+1209.5 s]
/proc/loadavg: 4.02 4.02 3.96 5/190 7596
/proc/meminfo: memFree=22472600/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=6880 CPUtime=1209.51 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 2301668 0 0 0 120708 243 0 0 25 0 1 0 286996083 7045120 1153 33554432000 134512640 134761588 4286959536 18446744073709551615 134614436 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1720 1153 286 61 0 1023 0
Current children cumulated CPU time (s) 1209.51
Current children cumulated vsize (KiB) 6880

[startup+1215.9 s]
/proc/loadavg: 4.02 4.02 3.96 5/190 7596
/proc/meminfo: memFree=22472592/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7088 CPUtime=1215.91 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 2305428 0 0 0 121348 243 0 0 25 0 1 0 286996083 7258112 1165 33554432000 134512640 134761588 4286959536 18446744073709551615 134705269 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1772 1165 286 61 0 1075 0
Current children cumulated CPU time (s) 1215.91
Current children cumulated vsize (KiB) 7088

[startup+1217.5 s]
/proc/loadavg: 4.02 4.02 3.96 5/190 7596
/proc/meminfo: memFree=22472716/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7216 CPUtime=1217.52 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 2306400 0 0 0 121508 244 0 0 25 0 1 0 286996083 7389184 1166 33554432000 134512640 134761588 4286959536 18446744073709551615 134748185 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1804 1166 286 61 0 1107 0
Current children cumulated CPU time (s) 1217.52
Current children cumulated vsize (KiB) 7216

[startup+1218.3 s]
/proc/loadavg: 4.02 4.02 3.96 5/190 7597
/proc/meminfo: memFree=22472220/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=6880 CPUtime=1218.32 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 2306728 0 0 0 121588 244 0 0 25 0 1 0 286996083 7045120 1128 33554432000 134512640 134761588 4286959536 18446744073709551615 134614427 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1720 1128 286 61 0 1023 0
Current children cumulated CPU time (s) 1218.32
Current children cumulated vsize (KiB) 6880

[startup+1219.1 s]
/proc/loadavg: 4.02 4.02 3.96 5/190 7597
/proc/meminfo: memFree=22472344/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=6864 CPUtime=1219.12 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 2306935 0 0 0 121668 244 0 0 25 0 1 0 286996083 7028736 1140 33554432000 134512640 134761588 4286959536 18446744073709551615 134614584 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1716 1140 286 61 0 1019 0
Current children cumulated CPU time (s) 1219.12
Current children cumulated vsize (KiB) 6864

[startup+1219.5 s]
/proc/loadavg: 4.02 4.02 3.96 5/190 7597
/proc/meminfo: memFree=22472344/32951124 swapFree=67111528/67111528
[pid=7508] ppid=7506 vsize=7260 CPUtime=1219.52 cores=5,7
/proc/7508/stat : 7508 (MPhaseSAT64) R 7506 7508 6404 0 -1 4202496 2307151 0 0 0 121708 244 0 0 25 0 1 0 286996083 7434240 1178 33554432000 134512640 134761588 4286959536 18446744073709551615 134748185 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7508/statm: 1815 1178 286 61 0 1118 0
Current children cumulated CPU time (s) 1219.52
Current children cumulated vsize (KiB) 7260

Child status: 20
Real time (s): 1219.51
CPU time (s): 1219.54
CPU user time (s): 1217.09
CPU system time (s): 2.44263
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 7536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1217.09
system time used= 2.44263
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2307154
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 12954

runsolver used 1.73873 second user time and 3.80742 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-02 16:18:55
IDJOB=3094967
IDBENCH=82849
IDSOLVER=1521
FILE ID=node103/3094967-1301753935
RUNJOBID= node103-1301748573-6425
PBS_JOBID= 12841033
Free space on /tmp= 71848 MiB

SOLVER NAME= MPhaseSAT64 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S1082084494-034.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT64 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3094967-1301753935/watcher-3094967-1301753935 -o /tmp/evaluation-result-3094967-1301753935/solver-3094967-1301753935 -C 2400 -W 1300 -M 7680  MPhaseSAT64 HOME/instance-3094967-1301753935.cnf

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

MD5SUM BENCH= bf255e5bc10dc75db5f2f0a4a1086e58
RANDOM SEED=1534094280

node103.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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.75
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		: 2666.858
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	: 5332.77
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		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
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		: 2666.858
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		: 2666.858
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:      22473184 kB
Buffers:        327640 kB
Cached:        9808496 kB
SwapCached:          0 kB
Active:        7124600 kB
Inactive:      3096404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22473184 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              76 kB
Writeback:           0 kB
AnonPages:       85060 kB
Mapped:          17020 kB
Slab:           193924 kB
PageTables:       5304 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   269148 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= 71848 MiB
End job on node103 at 2011-04-02 16:39:14