Trace number 3220718

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_M 2011-02-16? (TO) 5000.05 4999.93

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S720541313-052.UNKNOWN.cnf
MD5SUM529f91a307fdda5249e1a091ee33e647
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

53.13/53.21	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
53.13/53.21	c input CNF file=HOME/instance-3220718-1303401296.cnf 
53.13/53.21	c Clause#=2343  var#=550  ratio=4 
53.13/53.21	c Simplified clause#=2343 
53.13/53.21	c XOR_varElimination deleted var#=0 clauses#=2334 
53.13/53.21	c inative var#=0 
53.13/53.21	c free var#=528  
53.13/53.21	c local search on 
53.13/53.21	c height=35 age=28 
53.13/53.21	c hybrid solving ... 
53.13/53.21	c switch to march 
53.13/53.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
53.13/53.21	c stat :: sign balance is biased by 0.400
53.13/53.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
53.13/53.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 489 duplicate clauses
53.13/53.21	c resolvent_look() :: found 40 resolvents
53.13/53.21	c longest clause has size 5
53.13/53.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
53.13/53.21	c number of free variables = 528
53.13/53.21	c dynamic_preselect_setsize :: off
53.13/53.24	c 0 / 999 NodeCount: 131 
53.23/53.32	c 1 / 999 NodeCount: 786 
54.23/54.38	c 2 / 999 NodeCount: 7783 
63.03/63.19	c 3 / 999 NodeCount: 57119 
320.94/321.09	c 4 / 999 NodeCount: 306731 
1554.09/1554.18	c 5 / 999 NodeCount: 1254561 
2748.03/2748.06	c 6 / 999 NodeCount: 4034262 
4472.90/4472.80	c 7 / 999 NodeCount: 10392570

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3220718-1303401296/watcher-3220718-1303401296 -o /tmp/evaluation-result-3220718-1303401296/solver-3220718-1303401296 -C 5000 -W 5000 -M 15500 MPhaseSAT_M HOME/instance-3220718-1303401296.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.55 2.94 1/172 20654
/proc/meminfo: memFree=14411980/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=1628 CPUtime=0 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) D 20652 20654 20626 0 -1 4194304 87 0 0 0 0 0 0 0 25 0 1 0 451731928 1667072 42 33554432000 134512640 134829744 4287516016 18446744073709551615 9786068 0 0 4096 0 18446744071562234166 0 0 17 4 0 0 0
/proc/20654/statm: 407 42 33 78 0 31 0

[startup+0.083688 s]
/proc/loadavg: 0.00 0.55 2.94 1/172 20654
/proc/meminfo: memFree=14411980/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=3676 CPUtime=0.01 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 492 0 1 0 1 0 0 0 25 0 1 0 451731928 3764224 434 33554432000 134512640 134829744 4287516016 18446744073709551615 134625056 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 919 434 270 78 0 205 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3676

[startup+0.100703 s]
/proc/loadavg: 0.00 0.55 2.94 1/172 20654
/proc/meminfo: memFree=14411980/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=3676 CPUtime=0.03 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 504 0 1 0 3 0 0 0 25 0 1 0 451731928 3764224 446 33554432000 134512640 134829744 4287516016 18446744073709551615 134722607 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 919 446 270 78 0 205 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3676

[startup+0.300649 s]
/proc/loadavg: 0.00 0.55 2.94 1/172 20654
/proc/meminfo: memFree=14411980/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=4072 CPUtime=0.23 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 591 0 1 0 23 0 0 0 25 0 1 0 451731928 4169728 533 33554432000 134512640 134829744 4287516016 18446744073709551615 134657914 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 1018 533 270 78 0 304 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 4072

[startup+0.700585 s]
/proc/loadavg: 0.00 0.55 2.94 1/172 20654
/proc/meminfo: memFree=14411980/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=4336 CPUtime=0.63 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 677 0 1 0 63 0 0 0 25 0 1 0 451731928 4440064 619 33554432000 134512640 134829744 4287516016 18446744073709551615 134722416 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 1084 619 270 78 0 370 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 4336

[startup+1.50042 s]
/proc/loadavg: 0.00 0.55 2.94 3/178 20665
/proc/meminfo: memFree=14406368/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=4600 CPUtime=1.43 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 735 0 1 0 143 0 0 0 25 0 1 0 451731928 4710400 677 33554432000 134512640 134829744 4287516016 18446744073709551615 134605715 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 1150 677 273 78 0 436 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 4600

[startup+3.10111 s]
/proc/loadavg: 0.00 0.55 2.94 3/178 20665
/proc/meminfo: memFree=14405500/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=4600 CPUtime=3.03 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 735 0 1 0 303 0 0 0 25 0 1 0 451731928 4710400 677 33554432000 134512640 134829744 4287516016 18446744073709551615 134605765 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 1150 677 273 78 0 436 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 4600

[startup+6.3005 s]
/proc/loadavg: 0.16 0.58 2.94 3/178 20665
/proc/meminfo: memFree=14405912/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=4600 CPUtime=6.23 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 735 0 1 0 623 0 0 0 25 0 1 0 451731928 4710400 677 33554432000 134512640 134829744 4287516016 18446744073709551615 134605901 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 1150 677 273 78 0 436 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 4600

[startup+12.7003 s]
/proc/loadavg: 0.31 0.60 2.93 3/178 20665
/proc/meminfo: memFree=14406144/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=4600 CPUtime=12.63 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 735 0 1 0 1263 0 0 0 25 0 1 0 451731928 4710400 677 33554432000 134512640 134829744 4287516016 18446744073709551615 134605647 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 1150 677 273 78 0 436 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 4600

[startup+25.5008 s]
/proc/loadavg: 0.68 0.67 2.92 3/178 20665
/proc/meminfo: memFree=14406752/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=4600 CPUtime=25.43 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 750 0 1 0 2543 0 0 0 25 0 1 0 451731928 4710400 692 33554432000 134512640 134829744 4287516016 18446744073709551615 134605633 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 1150 692 273 78 0 436 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 4600

[startup+51.101 s]
/proc/loadavg: 1.13 0.78 2.89 3/178 20666
/proc/meminfo: memFree=14406452/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=4864 CPUtime=51.03 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 801 0 1 0 5103 0 0 0 25 0 1 0 451731928 4980736 743 33554432000 134512640 134829744 4287516016 18446744073709551615 134606569 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 1216 743 274 78 0 502 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 4864

[startup+102.306 s]
/proc/loadavg: 1.62 0.96 2.84 3/178 20667
/proc/meminfo: memFree=14402468/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=8872 CPUtime=102.24 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 1704 0 1 0 10224 0 0 0 25 0 1 0 451731928 9084928 1619 33554432000 134512640 134829744 4287516016 18446744073709551615 134608154 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 2218 1619 304 78 0 1504 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 8872

[startup+162.301 s]
/proc/loadavg: 1.86 1.15 2.79 3/178 20669
/proc/meminfo: memFree=14397852/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=12228 CPUtime=162.23 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 2286 0 1 0 16223 0 0 0 25 0 1 0 451731928 12521472 2201 33554432000 134512640 134829744 4287516016 18446744073709551615 134606504 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 3057 2201 304 78 0 2343 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12228

[startup+222.301 s]
/proc/loadavg: 1.95 1.30 2.73 3/178 20671
/proc/meminfo: memFree=14394480/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=15772 CPUtime=222.23 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 2696 0 1 0 22223 0 0 0 25 0 1 0 451731928 16150528 2611 33554432000 134512640 134829744 4287516016 18446744073709551615 134605715 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 3943 2611 304 78 0 3229 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15772

[startup+282.3 s]
/proc/loadavg: 1.98 1.42 2.69 3/178 20672
/proc/meminfo: memFree=14392228/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=15772 CPUtime=282.23 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 2973 0 1 0 28223 0 0 0 25 0 1 0 451731928 16150528 2888 33554432000 134512640 134829744 4287516016 18446744073709551615 134608060 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 3943 2888 304 78 0 3229 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 15772

[startup+342.301 s]
/proc/loadavg: 1.99 1.53 2.64 3/178 20674
/proc/meminfo: memFree=14389856/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=15772 CPUtime=342.24 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 3421 0 1 0 34224 0 0 0 25 0 1 0 451731928 16150528 3336 33554432000 134512640 134829744 4287516016 18446744073709551615 134780228 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 3943 3336 304 78 0 3229 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 15772

[startup+402.3 s]
/proc/loadavg: 2.05 1.63 2.60 3/178 20684
/proc/meminfo: memFree=14386084/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=21560 CPUtime=402.24 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 3980 0 1 0 40224 0 0 0 25 0 1 0 451731928 22077440 3895 33554432000 134512640 134829744 4287516016 18446744073709551615 134607417 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 5390 3895 304 78 0 4676 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 21560

[startup+462.301 s]
/proc/loadavg: 2.02 1.69 2.56 3/178 20686
/proc/meminfo: memFree=14383940/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=21560 CPUtime=462.24 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 4310 0 1 0 46224 0 0 0 25 0 1 0 451731928 22077440 4225 33554432000 134512640 134829744 4287516016 18446744073709551615 134605593 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 5390 4225 304 78 0 4676 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 21560

[startup+522.3 s]
/proc/loadavg: 2.00 1.74 2.52 3/178 20689
/proc/meminfo: memFree=14380560/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=26248 CPUtime=522.25 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 4779 0 1 0 52224 1 0 0 25 0 1 0 451731928 26877952 4694 33554432000 134512640 134829744 4287516016 18446744073709551615 134608018 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 6562 4694 304 78 0 5848 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 26248

[startup+582.301 s]
/proc/loadavg: 2.03 1.80 2.50 3/178 20692
/proc/meminfo: memFree=14378600/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=26372 CPUtime=582.25 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 5177 0 1 0 58224 1 0 0 25 0 1 0 451731928 27004928 5092 33554432000 134512640 134829744 4287516016 18446744073709551615 134788940 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 6593 5092 304 78 0 5879 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 26372

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20794
/proc/meminfo: memFree=13894684/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=341940 CPUtime=4062.38 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 69824 0 1 0 406223 15 0 0 25 0 1 0 451731928 350146560 69739 33554432000 134512640 134829744 4287516016 18446744073709551615 134790318 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 85485 69739 304 78 0 84771 0
Current children cumulated CPU time (s) 4062.38
Current children cumulated vsize (KiB) 341940

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20797
/proc/meminfo: memFree=13880040/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=346628 CPUtime=4122.39 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 71521 0 1 0 412223 16 0 0 25 0 1 0 451731928 354947072 71436 33554432000 134512640 134829744 4287516016 18446744073709551615 134756929 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 86657 71436 304 78 0 85943 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 346628

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20800
/proc/meminfo: memFree=13867404/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=351316 CPUtime=4182.38 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 73181 0 1 0 418222 16 0 0 25 0 1 0 451731928 359747584 73096 33554432000 134512640 134829744 4287516016 18446744073709551615 134822479 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 87829 73096 304 78 0 87115 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 351316

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20802
/proc/meminfo: memFree=13854500/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=356004 CPUtime=4242.39 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 74827 0 1 0 424223 16 0 0 25 0 1 0 451731928 364548096 74742 33554432000 134512640 134829744 4287516016 18446744073709551615 134780251 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 89001 74742 304 78 0 88287 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 356004

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20803
/proc/meminfo: memFree=13842324/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=360692 CPUtime=4302.39 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 76401 0 1 0 430222 17 0 0 25 0 1 0 451731928 369348608 76316 33554432000 134512640 134829744 4287516016 18446744073709551615 134804703 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 90173 76316 304 78 0 89459 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 360692

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20805
/proc/meminfo: memFree=13829168/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=365380 CPUtime=4362.39 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 78079 0 1 0 436222 17 0 0 25 0 1 0 451731928 374149120 77994 33554432000 134512640 134829744 4287516016 18446744073709551615 134796459 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 91345 77994 304 78 0 90631 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 365380

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20807
/proc/meminfo: memFree=13816000/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=370068 CPUtime=4422.4 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 79660 0 1 0 442222 18 0 0 25 0 1 0 451731928 378949632 79575 33554432000 134512640 134829744 4287516016 18446744073709551615 134790251 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 92517 79575 304 78 0 91803 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 370068

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20808
/proc/meminfo: memFree=13803968/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=374756 CPUtime=4482.4 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 81184 0 1 0 448222 18 0 0 25 0 1 0 451731928 383750144 81099 33554432000 134512640 134829744 4287516016 18446744073709551615 134822465 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 93689 81099 304 78 0 92975 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 374756

[startup+4542.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 20810
/proc/meminfo: memFree=13790324/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=384128 CPUtime=4542.4 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 82976 0 1 0 454222 18 0 0 25 0 1 0 451731928 393347072 82891 33554432000 134512640 134829744 4287516016 18446744073709551615 134767760 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 96032 82891 304 78 0 95318 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 384128

[startup+4602.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 20811
/proc/meminfo: memFree=13776292/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=388816 CPUtime=4602.4 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 84744 0 1 0 460222 18 0 0 25 0 1 0 451731928 398147584 84659 33554432000 134512640 134829744 4287516016 18446744073709551615 134757770 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 97204 84659 304 78 0 96490 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 388816

[startup+4662.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 20813
/proc/meminfo: memFree=13764000/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=393504 CPUtime=4662.41 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 86416 0 1 0 466222 19 0 0 25 0 1 0 451731928 402948096 86331 33554432000 134512640 134829744 4287516016 18446744073709551615 134822462 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 98376 86331 304 78 0 97662 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 393504

[startup+4722.31 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 20815
/proc/meminfo: memFree=13750216/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=398192 CPUtime=4722.41 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 88207 0 1 0 472222 19 0 0 25 0 1 0 451731928 407748608 88122 33554432000 134512640 134829744 4287516016 18446744073709551615 134789316 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 99548 88122 304 78 0 98834 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 398192

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20816
/proc/meminfo: memFree=13737176/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=402880 CPUtime=4782.4 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 90026 0 1 0 478221 19 0 0 25 0 1 0 451731928 412549120 89941 33554432000 134512640 134829744 4287516016 18446744073709551615 134757141 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 100720 89941 304 78 0 100006 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 402880

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20818
/proc/meminfo: memFree=13723888/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=407568 CPUtime=4842.41 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 91805 0 1 0 484221 20 0 0 25 0 1 0 451731928 417349632 91720 33554432000 134512640 134829744 4287516016 18446744073709551615 134806124 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 101892 91720 304 78 0 101178 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 407568

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20819
/proc/meminfo: memFree=13711352/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=412256 CPUtime=4902.41 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 93552 0 1 0 490221 20 0 0 25 0 1 0 451731928 422150144 93467 33554432000 134512640 134829744 4287516016 18446744073709551615 134762174 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 103064 93467 304 78 0 102350 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 412256

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20821
/proc/meminfo: memFree=13699044/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=421628 CPUtime=4962.41 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 95277 0 1 0 496221 20 0 0 25 0 1 0 451731928 431747072 95192 33554432000 134512640 134829744 4287516016 18446744073709551615 134822442 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 105407 95192 304 78 0 104693 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 421628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20822
/proc/meminfo: memFree=13691100/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=421628 CPUtime=5000.02 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 96301 0 1 0 499981 21 0 0 25 0 1 0 451731928 431747072 96216 33554432000 134512640 134829744 4287516016 18446744073709551615 134822530 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 105407 96216 304 78 0 104693 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 421628

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20822
/proc/meminfo: memFree=13691100/32951124 swapFree=67111528/67111528
[pid=20654] ppid=20652 vsize=421628 CPUtime=5000.02 cores=0,2,4,6
/proc/20654/stat : 20654 (MPhaseSAT_M) R 20652 20654 20626 0 -1 4202496 96301 0 1 0 499981 21 0 0 25 0 1 0 451731928 431747072 96216 33554432000 134512640 134829744 4287516016 18446744073709551615 134822530 0 0 4096 1026 0 0 0 17 4 0 0 6
/proc/20654/statm: 105407 96216 304 78 0 104693 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 421628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.05
CPU user time (s): 4999.82
CPU system time (s): 0.228965
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 421628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.228965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96301
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 21
involuntary context switches= 4787

runsolver used 7.68583 second user time and 15.0557 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-21 17:54:56
IDJOB=3220718
IDBENCH=82803
IDSOLVER=1637
FILE ID=node102/3220718-1303401296
RUNJOBID= node102-1303401296-20644
PBS_JOBID= 13080811
Free space on /tmp= 70732 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S720541313-052.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3220718-1303401296/watcher-3220718-1303401296 -o /tmp/evaluation-result-3220718-1303401296/solver-3220718-1303401296 -C 5000 -W 5000 -M 15500  MPhaseSAT_M HOME/instance-3220718-1303401296.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 529f91a307fdda5249e1a091ee33e647
RANDOM SEED=2123114482

node102.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14412244 kB
Buffers:        744512 kB
Cached:       17378020 kB
SwapCached:          0 kB
Active:        8611888 kB
Inactive:      9574644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14412244 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             412 kB
Writeback:           0 kB
AnonPages:       63972 kB
Mapped:          14720 kB
Slab:           287500 kB
PageTables:       5024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   190612 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= 70732 MiB
End job on node102 at 2011-04-21 19:18:18