Trace number 3094874

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 947.699 947.679

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v400-c1704-S1081907273-083.UNKNOWN.cnf
MD5SUM4b706363c6542ff406d07bd657988d05
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark39.0431
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

947.61/947.67	c MPhaseSAT64 version 402 by Jingchao Chen,  April 1,2011
947.61/947.67	c input CNF file=HOME/instance-3094874-1301752984.cnf 
947.61/947.67	c Clause#=1704  var#=400  ratio=4 
947.61/947.67	c Simplified clause#=1704 
947.61/947.67	c XOR_varElimination deleted var#=0 clauses#=1704 
947.61/947.67	c inative var#=0 
947.61/947.67	c free var#=382  
947.61/947.67	c local search on 
947.61/947.67	c height=21 age=28.569580 
947.61/947.67	c hybrid solving 
947.61/947.67	c 
947.61/947.67	s UNSATISFIABLE
947.61/947.67	c 
947.61/947.67	c  Running time=947.697928

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-3094874-1301752984/watcher-3094874-1301752984 -o /tmp/evaluation-result-3094874-1301752984/solver-3094874-1301752984 -C 2400 -W 1300 -M 7680 MPhaseSAT64 HOME/instance-3094874-1301752984.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: 3.99 3.98 3.91 5/189 7235
/proc/meminfo: memFree=22431540/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=3140 CPUtime=0 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 369 0 0 0 0 0 0 0 25 0 1 0 286901047 3215360 307 33554432000 134512640 134761588 4294924608 18446744073709551615 134559293 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 785 307 237 61 0 88 0

[startup+0.024173 s]
/proc/loadavg: 3.99 3.98 3.91 5/189 7235
/proc/meminfo: memFree=22431540/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=3416 CPUtime=0.02 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 481 0 0 0 2 0 0 0 25 0 1 0 286901047 3497984 419 33554432000 134512640 134761588 4294924608 18446744073709551615 134748446 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 854 419 273 61 0 157 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3416

[startup+0.100146 s]
/proc/loadavg: 3.99 3.98 3.91 5/189 7235
/proc/meminfo: memFree=22431540/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=3832 CPUtime=0.09 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 581 0 0 0 9 0 0 0 25 0 1 0 286901047 3923968 519 33554432000 134512640 134761588 4294924608 18446744073709551615 134747171 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 958 519 274 61 0 261 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3832

[startup+0.300114 s]
/proc/loadavg: 3.99 3.98 3.91 5/189 7235
/proc/meminfo: memFree=22431540/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=4836 CPUtime=0.29 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 840 0 0 0 29 0 0 0 25 0 1 0 286901047 4952064 778 33554432000 134512640 134761588 4294924608 18446744073709551615 134747267 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 1209 778 274 61 0 512 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4836

[startup+0.701043 s]
/proc/loadavg: 3.99 3.98 3.91 5/189 7235
/proc/meminfo: memFree=22431540/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=5800 CPUtime=0.69 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 1129 0 0 0 69 0 0 0 25 0 1 0 286901047 5939200 1003 33554432000 134512640 134761588 4294924608 18446744073709551615 134617156 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 1450 1003 274 61 0 753 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5800

[startup+1.5009 s]
/proc/loadavg: 3.99 3.98 3.91 5/190 7236
/proc/meminfo: memFree=22429804/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=5800 CPUtime=1.49 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 1133 0 0 0 149 0 0 0 25 0 1 0 286901047 5939200 1007 33554432000 134512640 134761588 4294924608 18446744073709551615 134605684 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 1450 1007 277 61 0 753 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5800

[startup+3.10063 s]
/proc/loadavg: 3.99 3.98 3.91 5/190 7236
/proc/meminfo: memFree=22429464/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=5800 CPUtime=3.09 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 1133 0 0 0 309 0 0 0 25 0 1 0 286901047 5939200 1007 33554432000 134512640 134761588 4294924608 18446744073709551615 134606142 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 1450 1007 277 61 0 753 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5800

[startup+6.30105 s]
/proc/loadavg: 3.99 3.98 3.91 5/190 7236
/proc/meminfo: memFree=22429456/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=5800 CPUtime=6.29 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 1133 0 0 0 629 0 0 0 25 0 1 0 286901047 5939200 1007 33554432000 134512640 134761588 4294924608 18446744073709551615 134605117 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 1450 1007 277 61 0 753 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5800

[startup+12.7009 s]
/proc/loadavg: 3.99 3.98 3.91 5/190 7236
/proc/meminfo: memFree=22428596/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=5868 CPUtime=12.69 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 1326 0 0 0 1269 0 0 0 25 0 1 0 286901047 6008832 1040 33554432000 134512640 134761588 4294924608 18446744073709551615 134748107 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 1467 1040 277 61 0 770 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5868

[startup+25.5007 s]
/proc/loadavg: 3.99 3.98 3.91 5/190 7239
/proc/meminfo: memFree=22431948/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=6000 CPUtime=25.49 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 1655 0 0 0 2549 0 0 0 25 0 1 0 286901047 6144000 1081 33554432000 134512640 134761588 4294924608 18446744073709551615 134605770 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 1500 1081 285 61 0 803 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6000

[startup+51.1001 s]
/proc/loadavg: 4.07 4.00 3.91 5/190 7240
/proc/meminfo: memFree=22425932/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=8692 CPUtime=51.09 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 11480 0 0 0 5108 1 0 0 25 0 1 0 286901047 8900608 1572 33554432000 134512640 134761588 4294924608 18446744073709551615 134605448 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 2173 1572 286 61 0 1476 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8692

[startup+102.306 s]
/proc/loadavg: 4.03 4.00 3.91 5/190 7242
/proc/meminfo: memFree=22426272/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=6608 CPUtime=102.3 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 25334 0 0 0 10225 5 0 0 25 0 1 0 286901047 6766592 1084 33554432000 134512640 134761588 4294924608 18446744073709551615 134747192 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 1652 1084 286 61 0 955 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6608

[startup+162.301 s]
/proc/loadavg: 4.01 4.00 3.91 5/190 7243
/proc/meminfo: memFree=22427220/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=7156 CPUtime=162.3 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 45704 0 0 0 16219 11 0 0 25 0 1 0 286901047 7327744 1221 33554432000 134512640 134761588 4294924608 18446744073709551615 134747171 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 1789 1221 286 61 0 1092 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 7156

[startup+222.301 s]
/proc/loadavg: 4.05 4.01 3.92 5/190 7245
/proc/meminfo: memFree=22426804/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=6608 CPUtime=222.29 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 66574 0 0 0 22214 15 0 0 25 0 1 0 286901047 6766592 1051 33554432000 134512640 134761588 4294924608 18446744073709551615 134747067 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 1652 1051 286 61 0 955 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 6608

[startup+282.3 s]
/proc/loadavg: 4.02 4.01 3.92 5/190 7246
/proc/meminfo: memFree=22423524/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=9812 CPUtime=282.3 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 84292 0 0 0 28211 19 0 0 25 0 1 0 286901047 10047488 1853 33554432000 134512640 134761588 4294924608 18446744073709551615 134606055 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 2453 1853 286 61 0 1756 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 9812

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 7248
/proc/meminfo: memFree=22425208/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=6608 CPUtime=342.29 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 94349 0 0 0 34209 20 0 0 25 0 1 0 286901047 6766592 1084 33554432000 134512640 134761588 4294924608 18446744073709551615 134635864 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 1652 1084 286 61 0 955 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 6608

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 7250
/proc/meminfo: memFree=22423940/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=8436 CPUtime=402.29 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 106331 0 0 0 40207 22 0 0 25 0 1 0 286901047 8638464 1541 33554432000 134512640 134761588 4294924608 18446744073709551615 134605673 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 2109 1541 286 61 0 1412 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 8436

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 7251
/proc/meminfo: memFree=22422664/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=9844 CPUtime=462.3 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 116512 0 0 0 46207 23 0 0 25 0 1 0 286901047 10080256 1861 33554432000 134512640 134761588 4294924608 18446744073709551615 134606051 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 2461 1861 286 61 0 1764 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 9844

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 7253
/proc/meminfo: memFree=22425964/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=8788 CPUtime=522.3 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 121137 0 0 0 52206 24 0 0 25 0 1 0 286901047 8998912 1597 33554432000 134512640 134761588 4294924608 18446744073709551615 134605386 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 2197 1597 286 61 0 1500 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 8788

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 7254
/proc/meminfo: memFree=22419476/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=11032 CPUtime=582.3 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 128257 0 0 0 58206 24 0 0 25 0 1 0 286901047 11296768 2159 33554432000 134512640 134761588 4294924608 18446744073709551615 134605552 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 2758 2159 286 61 0 2061 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 11032

[startup+642.301 s]
/proc/loadavg: 4.04 4.01 3.93 5/190 7256
/proc/meminfo: memFree=22425752/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=8628 CPUtime=642.31 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 138308 0 0 0 64205 26 0 0 25 0 1 0 286901047 8835072 1589 33554432000 134512640 134761588 4294924608 18446744073709551615 134636220 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 2157 1589 286 61 0 1460 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 8628

[startup+702.3 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 7258
/proc/meminfo: memFree=22422756/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=8404 CPUtime=702.31 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 152548 0 0 0 70203 28 0 0 25 0 1 0 286901047 8605696 1533 33554432000 134512640 134761588 4294924608 18446744073709551615 134747339 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 2101 1533 286 61 0 1404 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 8404

[startup+762.307 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 7259
/proc/meminfo: memFree=22423336/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=7824 CPUtime=762.31 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 166746 0 0 0 76202 29 0 0 25 0 1 0 286901047 8011776 1372 33554432000 134512640 134761588 4294924608 18446744073709551615 134748113 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 1956 1372 286 61 0 1259 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 7824

[startup+822.301 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 7289
/proc/meminfo: memFree=22464060/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=9840 CPUtime=822.31 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 172216 0 0 0 82201 30 0 0 25 0 1 0 286901047 10076160 1860 33554432000 134512640 134761588 4294924608 18446744073709551615 134606169 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 2460 1860 286 61 0 1763 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 9840

[startup+882.3 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 7453
/proc/meminfo: memFree=22468928/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=7288 CPUtime=882.31 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 188296 0 0 0 88198 33 0 0 25 0 1 0 286901047 7462912 1238 33554432000 134512640 134761588 4294924608 18446744073709551615 134747360 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 1822 1238 286 61 0 1125 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 7288

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 7455
/proc/meminfo: memFree=22470140/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=8312 CPUtime=942.31 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 212866 0 0 0 94195 36 0 0 25 0 1 0 286901047 8511488 1478 33554432000 134512640 134761588 4294924608 18446744073709551615 134748171 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 2078 1478 286 61 0 1381 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 8312

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

[startup+943.901 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 7455
/proc/meminfo: memFree=22467288/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=8696 CPUtime=943.91 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 212962 0 0 0 94355 36 0 0 25 0 1 0 286901047 8904704 1574 33554432000 134512640 134761588 4294924608 18446744073709551615 134748168 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 2174 1574 286 61 0 1477 0
Current children cumulated CPU time (s) 943.91
Current children cumulated vsize (KiB) 8696

[startup+945.5 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 7455
/proc/meminfo: memFree=22468528/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=6244 CPUtime=945.51 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 213462 0 0 0 94515 36 0 0 25 0 1 0 286901047 6393856 993 33554432000 134512640 134761588 4294924608 18446744073709551615 134635936 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 1561 993 286 61 0 864 0
Current children cumulated CPU time (s) 945.51
Current children cumulated vsize (KiB) 6244

[startup+946.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 7455
/proc/meminfo: memFree=22468652/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=8344 CPUtime=946.31 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 213955 0 0 0 94595 36 0 0 25 0 1 0 286901047 8544256 1486 33554432000 134512640 134761588 4294924608 18446744073709551615 134747069 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 2086 1486 286 61 0 1389 0
Current children cumulated CPU time (s) 946.31
Current children cumulated vsize (KiB) 8344

[startup+947.106 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 7455
/proc/meminfo: memFree=22467536/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=8600 CPUtime=947.12 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 214019 0 0 0 94676 36 0 0 25 0 1 0 286901047 8806400 1550 33554432000 134512640 134761588 4294924608 18446744073709551615 134747204 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 2150 1550 286 61 0 1453 0
Current children cumulated CPU time (s) 947.12
Current children cumulated vsize (KiB) 8600

[startup+947.501 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 7455
/proc/meminfo: memFree=22467536/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=8600 CPUtime=947.51 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 214019 0 0 0 94715 36 0 0 25 0 1 0 286901047 8806400 1550 33554432000 134512640 134761588 4294924608 18446744073709551615 134748185 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 2150 1550 286 61 0 1453 0
Current children cumulated CPU time (s) 947.51
Current children cumulated vsize (KiB) 8600

[startup+947.601 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 7455
/proc/meminfo: memFree=22467536/32951124 swapFree=67111528/67111528
[pid=7235] ppid=7233 vsize=8600 CPUtime=947.61 cores=5,7
/proc/7235/stat : 7235 (MPhaseSAT64) R 7233 7235 6404 0 -1 4202496 214019 0 0 0 94725 36 0 0 25 0 1 0 286901047 8806400 1550 33554432000 134512640 134761588 4294924608 18446744073709551615 134747556 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/7235/statm: 2150 1550 286 61 0 1453 0
Current children cumulated CPU time (s) 947.61
Current children cumulated vsize (KiB) 8600

Child status: 20
Real time (s): 947.679
CPU time (s): 947.699
CPU user time (s): 947.332
CPU system time (s): 0.366944
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 11384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 947.332
system time used= 0.366944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 214022
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= 8
involuntary context switches= 10384

runsolver used 1.3158 second user time and 2.99454 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-02 16:03:04
IDJOB=3094874
IDBENCH=82756
IDSOLVER=1521
FILE ID=node103/3094874-1301752984
RUNJOBID= node103-1301748573-6425
PBS_JOBID= 12841033
Free space on /tmp= 71844 MiB

SOLVER NAME= MPhaseSAT64 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v400-c1704-S1081907273-083.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT64 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3094874-1301752984/watcher-3094874-1301752984 -o /tmp/evaluation-result-3094874-1301752984/solver-3094874-1301752984 -C 2400 -W 1300 -M 7680  MPhaseSAT64 HOME/instance-3094874-1301752984.cnf

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

MD5SUM BENCH= 4b706363c6542ff406d07bd657988d05
RANDOM SEED=508996409

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:      22431672 kB
Buffers:        327380 kB
Cached:        9812656 kB
SwapCached:          0 kB
Active:        7165052 kB
Inactive:      3096328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22431672 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             404 kB
Writeback:           0 kB
AnonPages:      121232 kB
Mapped:          17000 kB
Slab:           193800 kB
PageTables:       5392 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   311284 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 16:18:52