Trace number 3221522

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) 5000.06 4999.93

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S1554089933-067.UNKNOWN.cnf
MD5SUMfa2c840574747ca3ff8efe8a9137bb94
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 

27.40/27.41	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
27.40/27.41	c input CNF file=HOME/instance-3221522-1303294890.cnf 
27.40/27.41	c Clause#=2343  var#=550  ratio=4 
27.40/27.41	c Simplified clause#=2343 
27.40/27.41	c XOR_varElimination deleted var#=0 clauses#=2330 
27.40/27.41	c inative var#=0 
27.40/27.41	c free var#=533  
27.40/27.41	c local search on 
27.40/27.41	c height=31 age=30 
27.40/27.41	c hybrid solving ... 
27.40/27.41	c switch to march 
27.40/27.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
27.40/27.41	c stat :: sign balance is biased by 0.411
27.40/27.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
27.40/27.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 481 duplicate clauses
27.40/27.41	c resolvent_look() :: found 54 resolvents
27.40/27.41	c longest clause has size 5
27.40/27.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
27.40/27.41	c number of free variables = 533
27.40/27.41	c dynamic_preselect_setsize :: off
27.40/27.47	c 0 / 999 NodeCount: 210 
27.50/27.57	c 1 / 999 NodeCount: 947 
28.69/28.70	c 2 / 999 NodeCount: 7861 
37.40/37.43	c 3 / 999 NodeCount: 54231 
117.99/118.07	c 4 / 999 NodeCount: 280380 
461.50/461.51	c 5 / 999 NodeCount: 1112818 
1208.22/1208.29	c 6 / 999 NodeCount: 3499830 
2726.76/2726.79	c 7 / 999 NodeCount: 8893312

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-3221522-1303294890/watcher-3221522-1303294890 -o /tmp/evaluation-result-3221522-1303294890/solver-3221522-1303294890 -C 5000 -W 5000 -M 15500 MPhaseSAT_M HOME/instance-3221522-1303294890.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: 1.97 1.98 1.99 3/177 12782
/proc/meminfo: memFree=23478632/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=3240 CPUtime=0 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 378 0 0 0 0 0 0 0 25 0 1 0 441088725 3317760 318 33554432000 134512640 134829744 4294497440 18446744073709551615 134559312 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 810 318 237 78 0 96 0

[startup+0.060147 s]
/proc/loadavg: 1.97 1.98 1.99 3/177 12782
/proc/meminfo: memFree=23478632/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=3804 CPUtime=0.05 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 532 0 0 0 5 0 0 0 25 0 1 0 441088725 3895296 472 33554432000 134512640 134829744 4294497440 18446744073709551615 3068250 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 951 472 270 78 0 237 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3804

[startup+0.100139 s]
/proc/loadavg: 1.97 1.98 1.99 3/177 12782
/proc/meminfo: memFree=23478632/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=3804 CPUtime=0.09 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 549 0 0 0 9 0 0 0 25 0 1 0 441088725 3895296 489 33554432000 134512640 134829744 4294497440 18446744073709551615 134678472 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 951 489 270 78 0 237 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3804

[startup+0.300103 s]
/proc/loadavg: 1.97 1.98 1.99 3/177 12782
/proc/meminfo: memFree=23478632/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=4068 CPUtime=0.29 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 596 0 0 0 29 0 0 0 25 0 1 0 441088725 4165632 536 33554432000 134512640 134829744 4294497440 18446744073709551615 134725732 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 1017 536 270 78 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4068

[startup+0.701032 s]
/proc/loadavg: 1.97 1.98 1.99 3/177 12782
/proc/meminfo: memFree=23478632/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=4332 CPUtime=0.69 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 683 0 0 0 69 0 0 0 25 0 1 0 441088725 4435968 623 33554432000 134512640 134829744 4294497440 18446744073709551615 134624873 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 1083 623 270 78 0 369 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4332

[startup+1.50089 s]
/proc/loadavg: 1.97 1.98 1.99 3/178 12783
/proc/meminfo: memFree=23477160/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=4596 CPUtime=1.49 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 740 0 0 0 149 0 0 0 25 0 1 0 441088725 4706304 680 33554432000 134512640 134829744 4294497440 18446744073709551615 134605795 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 1149 680 273 78 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4596

[startup+3.10061 s]
/proc/loadavg: 1.97 1.98 1.99 3/178 12783
/proc/meminfo: memFree=23476788/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=4596 CPUtime=3.09 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 740 0 0 0 309 0 0 0 25 0 1 0 441088725 4706304 680 33554432000 134512640 134829744 4294497440 18446744073709551615 134606195 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 1149 680 273 78 0 435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4596

[startup+6.30103 s]
/proc/loadavg: 1.97 1.98 1.99 3/178 12783
/proc/meminfo: memFree=23476776/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=4596 CPUtime=6.29 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 740 0 0 0 629 0 0 0 25 0 1 0 441088725 4706304 680 33554432000 134512640 134829744 4294497440 18446744073709551615 134606469 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 1149 680 273 78 0 435 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4596

[startup+12.7009 s]
/proc/loadavg: 1.98 1.98 1.99 3/178 12783
/proc/meminfo: memFree=23476188/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=4596 CPUtime=12.69 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 748 0 0 0 1269 0 0 0 25 0 1 0 441088725 4706304 688 33554432000 134512640 134829744 4294497440 18446744073709551615 134678494 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 1149 688 273 78 0 435 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4596

[startup+25.5006 s]
/proc/loadavg: 1.98 1.98 1.99 3/178 12783
/proc/meminfo: memFree=23476284/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=4860 CPUtime=25.49 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 801 0 0 0 2549 0 0 0 25 0 1 0 441088725 4976640 741 33554432000 134512640 134829744 4294497440 18446744073709551615 134606119 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 1215 741 274 78 0 501 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4860

[startup+51.1001 s]
/proc/loadavg: 1.99 1.98 1.99 3/178 12784
/proc/meminfo: memFree=23472676/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=9084 CPUtime=51.09 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 1734 0 0 0 5109 0 0 0 25 0 1 0 441088725 9302016 1674 33554432000 134512640 134829744 4294497440 18446744073709551615 134606529 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 2271 1674 304 78 0 1557 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9084

[startup+102.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/178 12786
/proc/meminfo: memFree=23467420/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=15960 CPUtime=102.3 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 2832 0 0 0 10230 0 0 0 25 0 1 0 441088725 16343040 2772 33554432000 134512640 134829744 4294497440 18446744073709551615 134822450 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 3990 2772 304 78 0 3276 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15960

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/178 12841
/proc/meminfo: memFree=23459464/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=21728 CPUtime=162.29 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 4083 0 0 0 16229 0 0 0 25 0 1 0 441088725 22249472 4023 33554432000 134512640 134829744 4294497440 18446744073709551615 134606375 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 5432 4023 304 78 0 4718 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 21728

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/178 12843
/proc/meminfo: memFree=23447772/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=26416 CPUtime=222.3 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 5143 0 0 0 22229 1 0 0 25 0 1 0 441088725 27049984 5083 33554432000 134512640 134829744 4294497440 18446744073709551615 134822465 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 6604 5083 304 78 0 5890 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 26416

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/178 12844
/proc/meminfo: memFree=23437212/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=34876 CPUtime=282.3 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 6198 0 0 0 28229 1 0 0 25 0 1 0 441088725 35713024 6138 33554432000 134512640 134829744 4294497440 18446744073709551615 134790234 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 8719 6138 304 78 0 8005 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 34876

[startup+342.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/178 12981
/proc/meminfo: memFree=23450288/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=34876 CPUtime=342.3 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 7313 0 0 0 34229 1 0 0 25 0 1 0 441088725 35713024 7253 33554432000 134512640 134829744 4294497440 18446744073709551615 134790268 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 8719 7253 304 78 0 8005 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 34876

[startup+402.301 s]
/proc/loadavg: 2.03 2.00 2.00 3/178 12982
/proc/meminfo: memFree=23441956/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=39560 CPUtime=402.3 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 8352 0 0 0 40229 1 0 0 25 0 1 0 441088725 40509440 8292 33554432000 134512640 134829744 4294497440 18446744073709551615 134796420 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 9890 8292 304 78 0 9176 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 39560

[startup+462.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 12984
/proc/meminfo: memFree=23434752/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=44248 CPUtime=462.3 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 9464 0 0 0 46229 1 0 0 25 0 1 0 441088725 45309952 9404 33554432000 134512640 134829744 4294497440 18446744073709551615 134607548 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 11062 9404 304 78 0 10348 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 44248

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 12986
/proc/meminfo: memFree=23427288/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=51788 CPUtime=522.31 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 10644 0 0 0 52229 2 0 0 25 0 1 0 441088725 53030912 10584 33554432000 134512640 134829744 4294497440 18446744073709551615 134789092 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 12947 10584 304 78 0 12233 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 51788

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 12987
/proc/meminfo: memFree=23420568/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=56476 CPUtime=582.31 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 11610 0 0 0 58229 2 0 0 25 0 1 0 441088725 57831424 11550 33554432000 134512640 134829744 4294497440 18446744073709551615 134605647 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 14119 11550 304 78 0 13405 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 56476

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13092
/proc/meminfo: memFree=22525284/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=448276 CPUtime=4062.4 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 107912 0 0 0 406216 24 0 0 25 0 1 0 441088725 459034624 107852 33554432000 134512640 134829744 4294497440 18446744073709551615 134789129 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 112069 107852 304 78 0 111355 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 448276

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13094
/proc/meminfo: memFree=22509744/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=452960 CPUtime=4122.39 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 109462 0 0 0 412215 24 0 0 25 0 1 0 441088725 463831040 109402 33554432000 134512640 134829744 4294497440 18446744073709551615 134741936 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 113240 109402 304 78 0 112526 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 452960

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13095
/proc/meminfo: memFree=22494840/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=457648 CPUtime=4182.4 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 110964 0 0 0 418215 25 0 0 25 0 1 0 441088725 468631552 110904 33554432000 134512640 134829744 4294497440 18446744073709551615 134789156 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 114412 110904 304 78 0 113698 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 457648

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13097
/proc/meminfo: memFree=22478940/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=462336 CPUtime=4242.4 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 112676 0 0 0 424215 25 0 0 25 0 1 0 441088725 473432064 112616 33554432000 134512640 134829744 4294497440 18446744073709551615 134789097 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 115584 112616 304 78 0 114870 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 462336

[startup+4302.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 13099
/proc/meminfo: memFree=22462916/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=467024 CPUtime=4302.4 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 114344 0 0 0 430215 25 0 0 25 0 1 0 441088725 478232576 114284 33554432000 134512640 134829744 4294497440 18446744073709551615 134796762 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 116756 114284 304 78 0 116042 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 467024

[startup+4362.3 s]
/proc/loadavg: 2.08 2.02 2.00 3/178 13100
/proc/meminfo: memFree=22448000/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=471712 CPUtime=4362.41 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 115978 0 0 0 436215 26 0 0 25 0 1 0 441088725 483033088 115918 33554432000 134512640 134829744 4294497440 18446744073709551615 134796490 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 117928 115918 304 78 0 117214 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 471712

[startup+4422.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/178 13102
/proc/meminfo: memFree=22432352/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=476400 CPUtime=4422.41 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 117622 0 0 0 442214 27 0 0 25 0 1 0 441088725 487833600 117562 33554432000 134512640 134829744 4294497440 18446744073709551615 134796547 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 119100 117562 304 78 0 118386 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 476400

[startup+4482.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 13103
/proc/meminfo: memFree=22417048/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=601768 CPUtime=4482.4 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 119265 0 0 0 448213 27 0 0 25 0 1 0 441088725 616210432 119205 33554432000 134512640 134829744 4294497440 18446744073709551615 134796442 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 150442 119205 304 78 0 149728 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 601768

[startup+4542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 13105
/proc/meminfo: memFree=22402632/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=606456 CPUtime=4542.4 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 120839 0 0 0 454213 27 0 0 25 0 1 0 441088725 621010944 120779 33554432000 134512640 134829744 4294497440 18446744073709551615 134790308 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 151614 120779 304 78 0 150900 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 606456

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13107
/proc/meminfo: memFree=22386976/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=611140 CPUtime=4602.42 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 122441 0 0 0 460214 28 0 0 25 0 1 0 441088725 625807360 122381 33554432000 134512640 134829744 4294497440 18446744073709551615 134822423 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 152785 122381 304 78 0 152071 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 611140

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13108
/proc/meminfo: memFree=22371444/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=615828 CPUtime=4662.41 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 123971 0 0 0 466213 28 0 0 25 0 1 0 441088725 630607872 123911 33554432000 134512640 134829744 4294497440 18446744073709551615 134796729 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 153957 123911 304 78 0 153243 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 615828

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13110
/proc/meminfo: memFree=22355664/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=620516 CPUtime=4722.42 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 125573 0 0 0 472214 28 0 0 25 0 1 0 441088725 635408384 125513 33554432000 134512640 134829744 4294497440 18446744073709551615 134790216 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 155129 125513 304 78 0 154415 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 620516

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 13111
/proc/meminfo: memFree=22341012/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=620516 CPUtime=4782.41 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 127099 0 0 0 478213 28 0 0 25 0 1 0 441088725 635408384 127039 33554432000 134512640 134829744 4294497440 18446744073709551615 134788931 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 155129 127039 304 78 0 154415 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 620516

[startup+4842.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 13113
/proc/meminfo: memFree=22324000/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=629892 CPUtime=4842.42 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 128814 0 0 0 484213 29 0 0 25 0 1 0 441088725 645009408 128754 33554432000 134512640 134829744 4294497440 18446744073709551615 134789092 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 157473 128754 304 78 0 156759 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 629892

[startup+4902.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 13115
/proc/meminfo: memFree=22308228/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=634580 CPUtime=4902.41 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 130437 0 0 0 490212 29 0 0 25 0 1 0 441088725 649809920 130377 33554432000 134512640 134829744 4294497440 18446744073709551615 134789316 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 158645 130377 304 78 0 157931 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 634580

[startup+4962.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/178 13116
/proc/meminfo: memFree=22292328/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=639268 CPUtime=4962.42 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 132108 0 0 0 496212 30 0 0 25 0 1 0 441088725 654610432 132048 33554432000 134512640 134829744 4294497440 18446744073709551615 134822450 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 159817 132048 304 78 0 159103 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 639268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 13117
/proc/meminfo: memFree=22282752/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=639268 CPUtime=5000.02 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 133085 0 0 0 499972 30 0 0 25 0 1 0 441088725 654610432 133025 33554432000 134512640 134829744 4294497440 18446744073709551615 134790298 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 159817 133025 304 78 0 159103 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 639268

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: 2.02 2.02 2.00 3/178 13117
/proc/meminfo: memFree=22282752/32950904 swapFree=67082280/67111528
[pid=12782] ppid=12780 vsize=639268 CPUtime=5000.02 cores=1,3,5,7
/proc/12782/stat : 12782 (MPhaseSAT_M) R 12780 12782 12301 0 -1 4202496 133085 0 0 0 499972 30 0 0 25 0 1 0 441088725 654610432 133025 33554432000 134512640 134829744 4294497440 18446744073709551615 134790298 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/12782/statm: 159817 133025 304 78 0 159103 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 639268

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.06
CPU user time (s): 4999.73
CPU system time (s): 0.32795
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 639268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.32795
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 133085
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= 2832

runsolver used 6.78397 second user time and 15.9516 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-20 12:21:30
IDJOB=3221522
IDBENCH=82937
IDSOLVER=1637
FILE ID=node121/3221522-1303294890
RUNJOBID= node121-1303289373-12320
PBS_JOBID= 13049602
Free space on /tmp= 72064 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S1554089933-067.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3221522-1303294890/watcher-3221522-1303294890 -o /tmp/evaluation-result-3221522-1303294890/solver-3221522-1303294890 -C 5000 -W 5000 -M 15500  MPhaseSAT_M HOME/instance-3221522-1303294890.cnf

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

MD5SUM BENCH= fa2c840574747ca3ff8efe8a9137bb94
RANDOM SEED=1899133776

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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		: 2666.817
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		: 2666.817
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		: 2666.817
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	: 5332.75
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		: 2666.817
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:     32950904 kB
MemFree:      23478896 kB
Buffers:        444756 kB
Cached:        8724280 kB
SwapCached:       2780 kB
Active:        6241476 kB
Inactive:      2969116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      23478896 kB
SwapTotal:    67111528 kB
SwapFree:     67082280 kB
Dirty:             448 kB
Writeback:           0 kB
AnonPages:       39384 kB
Mapped:          15552 kB
Slab:           199240 kB
PageTables:       4716 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   210368 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= 72064 MiB
End job on node121 at 2011-04-20 13:44:52