Trace number 3222356

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) 5000.1 4999.93

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1631976568-086.UNKNOWN.cnf
MD5SUMfe5ef992569d41f4964aa99001a148e1
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

53.10/53.12	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
53.10/53.12	c input CNF file=HOME/instance-3222356-1303304971.cnf 
53.10/53.12	c Clause#=2769  var#=650  ratio=4 
53.10/53.12	c Simplified clause#=2769 
53.10/53.12	c XOR_varElimination deleted var#=0 clauses#=2749 
53.10/53.12	c inative var#=0 
53.10/53.12	c free var#=633  
53.10/53.12	c local search on 
53.10/53.12	c height=37 age=31 
53.10/53.12	c hybrid solving ... 
53.10/53.12	c switch to march 
53.10/53.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
53.10/53.12	c stat :: sign balance is biased by 0.393
53.10/53.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
53.10/53.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 476 duplicate clauses
53.10/53.12	c resolvent_look() :: found 18 resolvents
53.10/53.12	c longest clause has size 5
53.10/53.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
53.10/53.12	c number of free variables = 633
53.10/53.12	c dynamic_preselect_setsize :: off
53.10/53.17	c 0 / 999 NodeCount: 176 
53.20/53.28	c 1 / 999 NodeCount: 1014 
54.80/54.84	c 2 / 999 NodeCount: 11276 
139.00/139.00	c 3 / 999 NodeCount: 96932 
623.91/623.94	c 4 / 999 NodeCount: 618905 
1586.94/1586.94	c 5 / 999 NodeCount: 3030768 
3760.81/3760.75	c 6 / 999 NodeCount: 11694117

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-3222356-1303304971/watcher-3222356-1303304971 -o /tmp/evaluation-result-3222356-1303304971/solver-3222356-1303304971 -C 5000 -W 5000 -M 15500 MPhaseSAT_M HOME/instance-3222356-1303304971.cnf 

running on 4 cores: 1,3,5,7

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: 1.83 1.74 1.87 2/177 2178
/proc/meminfo: memFree=19106768/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=3140 CPUtime=0 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 322 0 0 0 0 0 0 0 25 0 1 0 442097579 3215360 263 33554432000 134512640 134829744 4293647072 18446744073709551615 134531753 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 785 263 225 78 0 71 0

[startup+0.0166349 s]
/proc/loadavg: 1.83 1.74 1.87 2/177 2178
/proc/meminfo: memFree=19106768/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=3660 CPUtime=0.01 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 495 0 0 0 1 0 0 0 25 0 1 0 442097579 3747840 434 33554432000 134512640 134829744 4293647072 18446744073709551615 134667476 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 915 434 263 78 0 201 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3660

[startup+0.10062 s]
/proc/loadavg: 1.83 1.74 1.87 2/177 2178
/proc/meminfo: memFree=19106768/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=3924 CPUtime=0.09 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 566 0 0 0 9 0 0 0 25 0 1 0 442097579 4018176 505 33554432000 134512640 134829744 4293647072 18446744073709551615 134722590 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 981 505 270 78 0 267 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3924

[startup+0.300585 s]
/proc/loadavg: 1.83 1.74 1.87 2/177 2178
/proc/meminfo: memFree=19106768/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=4056 CPUtime=0.29 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 618 0 0 0 29 0 0 0 25 0 1 0 442097579 4153344 557 33554432000 134512640 134829744 4293647072 18446744073709551615 134661446 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 1014 557 270 78 0 300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4056

[startup+0.700511 s]
/proc/loadavg: 1.83 1.74 1.87 2/177 2178
/proc/meminfo: memFree=19106768/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=4452 CPUtime=0.69 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 701 0 0 0 69 0 0 0 25 0 1 0 442097579 4558848 640 33554432000 134512640 134829744 4293647072 18446744073709551615 134661632 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 1113 640 270 78 0 399 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4452

[startup+1.50036 s]
/proc/loadavg: 1.85 1.74 1.87 3/178 2179
/proc/meminfo: memFree=19104920/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=4716 CPUtime=1.49 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 763 0 0 0 149 0 0 0 25 0 1 0 442097579 4829184 702 33554432000 134512640 134829744 4293647072 18446744073709551615 134605707 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 1179 702 273 78 0 465 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4716

[startup+3.10106 s]
/proc/loadavg: 1.85 1.74 1.87 3/178 2179
/proc/meminfo: memFree=19104424/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=4716 CPUtime=3.1 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 763 0 0 0 310 0 0 0 25 0 1 0 442097579 4829184 702 33554432000 134512640 134829744 4293647072 18446744073709551615 134605814 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 1179 702 273 78 0 465 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 4716

[startup+6.30048 s]
/proc/loadavg: 1.85 1.74 1.87 3/178 2180
/proc/meminfo: memFree=19104296/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=4716 CPUtime=6.3 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 763 0 0 0 630 0 0 0 25 0 1 0 442097579 4829184 702 33554432000 134512640 134829744 4293647072 18446744073709551615 134605263 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 1179 702 273 78 0 465 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 4716

[startup+12.7003 s]
/proc/loadavg: 1.87 1.75 1.88 3/178 2180
/proc/meminfo: memFree=19104052/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=4716 CPUtime=12.7 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 763 0 0 0 1270 0 0 0 25 0 1 0 442097579 4829184 702 33554432000 134512640 134829744 4293647072 18446744073709551615 134607417 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 1179 702 273 78 0 465 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4716

[startup+25.5009 s]
/proc/loadavg: 1.89 1.76 1.88 3/178 2180
/proc/meminfo: memFree=19104060/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=4716 CPUtime=25.5 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 782 0 0 0 2550 0 0 0 25 0 1 0 442097579 4829184 721 33554432000 134512640 134829744 4293647072 18446744073709551615 134605788 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 1179 721 273 78 0 465 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4716

[startup+51.1002 s]
/proc/loadavg: 1.99 1.79 1.88 3/178 2181
/proc/meminfo: memFree=19103556/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=4980 CPUtime=51.1 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 836 0 0 0 5110 0 0 0 25 0 1 0 442097579 5099520 775 33554432000 134512640 134829744 4293647072 18446744073709551615 134606630 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 1245 775 274 78 0 531 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4980

[startup+102.306 s]
/proc/loadavg: 1.99 1.83 1.89 3/178 2182
/proc/meminfo: memFree=19100432/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=9048 CPUtime=102.3 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 1583 0 0 0 10230 0 0 0 25 0 1 0 442097579 9265152 1522 33554432000 134512640 134829744 4293647072 18446744073709551615 134605360 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 2262 1522 304 78 0 1548 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 9048

[startup+162.301 s]
/proc/loadavg: 1.99 1.86 1.90 3/178 2184
/proc/meminfo: memFree=19098676/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=10488 CPUtime=162.3 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 1888 0 0 0 16230 0 0 0 25 0 1 0 442097579 10739712 1827 33554432000 134512640 134829744 4293647072 18446744073709551615 134605519 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 2622 1827 304 78 0 1908 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 10488

[startup+222.3 s]
/proc/loadavg: 1.99 1.88 1.90 3/178 2185
/proc/meminfo: memFree=19096040/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=12788 CPUtime=222.3 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 2319 0 0 0 22230 0 0 0 25 0 1 0 442097579 13094912 2258 33554432000 134512640 134829744 4293647072 18446744073709551615 134605228 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 3197 2258 304 78 0 2483 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 12788

[startup+282.3 s]
/proc/loadavg: 1.99 1.90 1.91 3/178 2214
/proc/meminfo: memFree=19097084/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=15376 CPUtime=282.3 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 2660 0 0 0 28230 0 0 0 25 0 1 0 442097579 15745024 2599 33554432000 134512640 134829744 4293647072 18446744073709551615 134789097 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 3844 2599 304 78 0 3130 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15376

[startup+342.3 s]
/proc/loadavg: 1.99 1.91 1.91 3/178 2216
/proc/meminfo: memFree=19086660/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=16532 CPUtime=342.3 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 3112 0 0 0 34230 0 0 0 25 0 1 0 442097579 16928768 3051 33554432000 134512640 134829744 4293647072 18446744073709551615 134605688 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 4133 3051 304 78 0 3419 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 16532

[startup+402.3 s]
/proc/loadavg: 1.99 1.93 1.91 3/178 2217
/proc/meminfo: memFree=19077092/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=20544 CPUtime=402.3 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 3795 0 0 0 40230 0 0 0 25 0 1 0 442097579 21037056 3734 33554432000 134512640 134829744 4293647072 18446744073709551615 134605884 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 5136 3734 304 78 0 4422 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 20544

[startup+462.301 s]
/proc/loadavg: 1.99 1.94 1.91 3/178 2219
/proc/meminfo: memFree=19068376/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=20544 CPUtime=462.3 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 4153 0 0 0 46230 0 0 0 25 0 1 0 442097579 21037056 4092 33554432000 134512640 134829744 4293647072 18446744073709551615 134605132 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 5136 4092 304 78 0 4422 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 20544

[startup+522.301 s]
/proc/loadavg: 1.99 1.95 1.91 3/178 2220
/proc/meminfo: memFree=19060532/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=20544 CPUtime=522.3 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 4543 0 0 0 52230 0 0 0 25 0 1 0 442097579 21037056 4482 33554432000 134512640 134829744 4293647072 18446744073709551615 134606462 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 5136 4482 304 78 0 4422 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 20544

[startup+582.301 s]
/proc/loadavg: 1.99 1.95 1.91 3/178 2222
/proc/meminfo: memFree=19052556/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=27536 CPUtime=582.31 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 4892 0 0 0 58230 1 0 0 25 0 1 0 442097579 28196864 4831 33554432000 134512640 134829744 4293647072 18446744073709551615 134605753 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 6884 4831 304 78 0 6170 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 27536

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2420
/proc/meminfo: memFree=18561180/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=461556 CPUtime=4062.43 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 98572 0 0 0 406223 20 0 0 25 0 1 0 442097579 472633344 98511 33554432000 134512640 134829744 4293647072 18446744073709551615 134804559 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 115389 98511 304 78 0 114675 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 461556

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2421
/proc/meminfo: memFree=18550600/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=466244 CPUtime=4122.42 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 100542 0 0 0 412222 20 0 0 25 0 1 0 442097579 477433856 100481 33554432000 134512640 134829744 4293647072 18446744073709551615 134790268 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 116561 100481 304 78 0 115847 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 466244

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2423
/proc/meminfo: memFree=18539640/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=475620 CPUtime=4182.43 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 102426 0 0 0 418223 20 0 0 25 0 1 0 442097579 487034880 102365 33554432000 134512640 134829744 4293647072 18446744073709551615 134789064 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 118905 102365 304 78 0 118191 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 475620

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2425
/proc/meminfo: memFree=18530168/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=480304 CPUtime=4242.43 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 104280 0 0 0 424222 21 0 0 25 0 1 0 442097579 491831296 104219 33554432000 134512640 134829744 4293647072 18446744073709551615 134822473 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 120076 104219 304 78 0 119362 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 480304

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2426
/proc/meminfo: memFree=18519704/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=484992 CPUtime=4302.43 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 106118 0 0 0 430222 21 0 0 25 0 1 0 442097579 496631808 106057 33554432000 134512640 134829744 4293647072 18446744073709551615 134797235 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 121248 106057 304 78 0 120534 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 484992

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2428
/proc/meminfo: memFree=18510480/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=489680 CPUtime=4362.44 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 107847 0 0 0 436222 22 0 0 25 0 1 0 442097579 501432320 107786 33554432000 134512640 134829744 4293647072 18446744073709551615 134797404 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 122420 107786 304 78 0 121706 0
Current children cumulated CPU time (s) 4362.44
Current children cumulated vsize (KiB) 489680

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2429
/proc/meminfo: memFree=18501644/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=494368 CPUtime=4422.44 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 109632 0 0 0 442222 22 0 0 25 0 1 0 442097579 506232832 109571 33554432000 134512640 134829744 4293647072 18446744073709551615 134789160 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 123592 109571 304 78 0 122878 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 494368

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2431
/proc/meminfo: memFree=18493904/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=503744 CPUtime=4482.43 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 111560 0 0 0 448221 22 0 0 25 0 1 0 442097579 515833856 111499 33554432000 134512640 134829744 4293647072 18446744073709551615 134822471 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 125936 111499 304 78 0 125222 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 503744

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2433
/proc/meminfo: memFree=18484548/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=508432 CPUtime=4542.44 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 113451 0 0 0 454221 23 0 0 25 0 1 0 442097579 520634368 113390 33554432000 134512640 134829744 4293647072 18446744073709551615 134797145 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 127108 113390 304 78 0 126394 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 508432

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2434
/proc/meminfo: memFree=18474968/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=513120 CPUtime=4602.45 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 115307 0 0 0 460222 23 0 0 25 0 1 0 442097579 525434880 115246 33554432000 134512640 134829744 4293647072 18446744073709551615 134782184 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 128280 115246 304 78 0 127566 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 513120

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2436
/proc/meminfo: memFree=18467116/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=517804 CPUtime=4662.44 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 117092 0 0 0 466221 23 0 0 25 0 1 0 442097579 530231296 117031 33554432000 134512640 134829744 4293647072 18446744073709551615 134788892 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 129451 117031 304 78 0 128737 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 517804

[startup+4722.31 s]
/proc/loadavg: 2.05 2.01 1.95 3/178 2437
/proc/meminfo: memFree=18456800/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=522492 CPUtime=4722.45 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 118805 0 0 0 472222 23 0 0 25 0 1 0 442097579 535031808 118744 33554432000 134512640 134829744 4293647072 18446744073709551615 134789126 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 130623 118744 304 78 0 129909 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 522492

[startup+4782.3 s]
/proc/loadavg: 2.02 2.01 1.95 3/178 2439
/proc/meminfo: memFree=18445600/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=531868 CPUtime=4782.45 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 120665 0 0 0 478221 24 0 0 25 0 1 0 442097579 544632832 120604 33554432000 134512640 134829744 4293647072 18446744073709551615 134796499 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 132967 120604 304 78 0 132253 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 531868

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 2441
/proc/meminfo: memFree=18437240/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=536556 CPUtime=4842.45 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 122438 0 0 0 484221 24 0 0 25 0 1 0 442097579 549433344 122377 33554432000 134512640 134829744 4293647072 18446744073709551615 134747835 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 134139 122377 304 78 0 133425 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 536556

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 2442
/proc/meminfo: memFree=18427908/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=541244 CPUtime=4902.45 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 124151 0 0 0 490221 24 0 0 25 0 1 0 442097579 554233856 124090 33554432000 134512640 134829744 4293647072 18446744073709551615 134822488 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 135311 124090 304 78 0 134597 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 541244

[startup+4962.3 s]
/proc/loadavg: 2.03 2.01 1.95 3/178 2444
/proc/meminfo: memFree=18419424/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=545932 CPUtime=4962.46 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 125860 0 0 0 496221 25 0 0 25 0 1 0 442097579 559034368 125799 33554432000 134512640 134829744 4293647072 18446744073709551615 134804862 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 136483 125799 304 78 0 135769 0
Current children cumulated CPU time (s) 4962.46
Current children cumulated vsize (KiB) 545932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.01 1.95 3/178 2445
/proc/meminfo: memFree=18412208/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=550620 CPUtime=5000.06 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 126960 0 0 0 499981 25 0 0 25 0 1 0 442097579 563834880 126899 33554432000 134512640 134829744 4293647072 18446744073709551615 134790296 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 137655 126899 304 78 0 136941 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 550620

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: 2.01 2.01 1.95 3/178 2445
/proc/meminfo: memFree=18412208/32951124 swapFree=67111528/67111528
[pid=2178] ppid=2176 vsize=550620 CPUtime=5000.06 cores=1,3,5,7
/proc/2178/stat : 2178 (MPhaseSAT_M) R 2176 2178 436 0 -1 4202496 126960 0 0 0 499981 25 0 0 25 0 1 0 442097579 563834880 126899 33554432000 134512640 134829744 4293647072 18446744073709551615 134790296 0 0 4096 1026 0 0 0 17 5 0 0 0
/proc/2178/statm: 137655 126899 304 78 0 136941 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 550620

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.1
CPU user time (s): 4999.82
CPU system time (s): 0.275958
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 550620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.275958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 126960
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 4721

runsolver used 7.17691 second user time and 15.5566 second system time

The end

Launcher Data 

Begin job on node105 at 2011-04-20 15:09:31
IDJOB=3222356
IDBENCH=83076
IDSOLVER=1637
FILE ID=node105/3222356-1303304971
RUNJOBID= node105-1303304858-1859
PBS_JOBID= 13049598
Free space on /tmp= 72288 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1631976568-086.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3222356-1303304971/watcher-3222356-1303304971 -o /tmp/evaluation-result-3222356-1303304971/solver-3222356-1303304971 -C 5000 -W 5000 -M 15500  MPhaseSAT_M HOME/instance-3222356-1303304971.cnf

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

MD5SUM BENCH= fe5ef992569d41f4964aa99001a148e1
RANDOM SEED=667358501

node105.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		: 2666.825
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		: 2666.825
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		: 2666.825
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		: 2666.825
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		: 2666.825
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	: 5410.70
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		: 2666.825
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	: 5332.74
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		: 2666.825
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		: 2666.825
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:      19107032 kB
Buffers:        712528 kB
Cached:       12705084 kB
SwapCached:          0 kB
Active:        5388564 kB
Inactive:      8095464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19107032 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             400 kB
Writeback:           0 kB
AnonPages:       66536 kB
Mapped:          16232 kB
Slab:           298880 kB
PageTables:       4336 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   209880 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= 72288 MiB
End job on node105 at 2011-04-20 16:32:53