Trace number 3221714

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 2011-02-16UNSAT 2485.64 2485.58

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S1205196501-095.UNKNOWN.cnf
MD5SUMb1bf2be38e1cea16efc5e7effa1a10c7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark757.265
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

26.99/27.08	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
26.99/27.08	c input CNF file=HOME/instance-3221714-1303296026.cnf 
26.99/27.08	c Clause#=2130  var#=500  ratio=4 
26.99/27.08	c Simplified clause#=2130 
26.99/27.08	c XOR_varElimination deleted var#=0 clauses#=2119 
26.99/27.08	c inative var#=0 
26.99/27.08	c free var#=485  
26.99/27.08	c local search on 
26.99/27.08	c height=27 age=28 
26.99/27.08	c hybrid solving ... 
26.99/27.08	c switch to march 
26.99/27.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.99/27.08	c stat :: sign balance is biased by 0.382
26.99/27.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.99/27.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 503 duplicate clauses
26.99/27.08	c resolvent_look() :: found 36 resolvents
26.99/27.08	c longest clause has size 5
26.99/27.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.99/27.08	c number of free variables = 484
26.99/27.08	c dynamic_preselect_setsize :: off
27.09/27.13	c 0 / 999 NodeCount: 171 
27.09/27.19	c 1 / 999 NodeCount: 672 
27.79/27.87	c 2 / 999 NodeCount: 4939 
32.49/32.56	c 3 / 999 NodeCount: 29550 
54.09/54.11	c 4 / 999 NodeCount: 128238 
152.69/152.71	c 5 / 999 NodeCount: 418249 
393.49/393.54	c 6 / 999 NodeCount: 1058431 
837.70/837.77	c 7 / 999 NodeCount: 2138354 
1323.62/1323.68	c 8 / 999 NodeCount: 3533874 
1774.93/1774.96	c 9 / 999 NodeCount: 4913098 
2132.74/2132.74	c 10 / 999 NodeCount: 5958266 
2347.85/2347.85	c 11 / 999 NodeCount: 6562010 
2444.25/2444.25	c 12 / 999 NodeCount: 6824061 
2476.34/2476.35	c 13 / 999 NodeCount: 6908426 
2484.15/2484.10	c 14 / 999 NodeCount: 6928047 
2485.45/2485.42	c 15 / 999 NodeCount: 6931147 
2485.55/2485.55	c 16 / 999 NodeCount: 6931438 
2485.55/2485.56	c 17 / 999 NodeCount: 6931460 
2485.55/2485.57	c 18 / 999 NodeCount: 6931462 
2485.55/2485.57	c 
2485.55/2485.57	s UNSATISFIABLE
2485.55/2485.57	c 
2485.55/2485.57	c  Running time=2485.629127

Verifier Data 

No possible verification on an UNSAT instance

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-3221714-1303296026/watcher-3221714-1303296026 -o /tmp/evaluation-result-3221714-1303296026/solver-3221714-1303296026 -C 5000 -W 5000 -M 15500 MPhaseSAT_M HOME/instance-3221714-1303296026.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: 2.00 2.00 2.00 3/177 6221
/proc/meminfo: memFree=16979600/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=3232 CPUtime=0 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 369 0 0 0 0 0 0 0 25 0 1 0 441202427 3309568 310 33554432000 134512640 134829744 4290056224 18446744073709551615 11666183 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 808 310 236 78 0 94 0

[startup+0.0319159 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6221
/proc/meminfo: memFree=16979600/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=3516 CPUtime=0.02 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 471 0 0 0 2 0 0 0 25 0 1 0 441202427 3600384 412 33554432000 134512640 134829744 4290056224 18446744073709551615 134678908 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 879 412 271 78 0 165 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3516

[startup+0.100904 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6221
/proc/meminfo: memFree=16979600/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=3648 CPUtime=0.09 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 517 0 0 0 9 0 0 0 25 0 1 0 441202427 3735552 458 33554432000 134512640 134829744 4290056224 18446744073709551615 134719794 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 912 458 271 78 0 198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3648

[startup+0.300869 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6221
/proc/meminfo: memFree=16979600/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=3912 CPUtime=0.29 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 574 0 0 0 29 0 0 0 25 0 1 0 441202427 4005888 515 33554432000 134512640 134829744 4290056224 18446744073709551615 11378542 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 978 515 271 78 0 264 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3912

[startup+0.700798 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6221
/proc/meminfo: memFree=16979600/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=4308 CPUtime=0.69 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 651 0 0 0 69 0 0 0 25 0 1 0 441202427 4411392 592 33554432000 134512640 134829744 4290056224 18446744073709551615 134657760 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 1077 592 271 78 0 363 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4308

[startup+1.50066 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6222
/proc/meminfo: memFree=16978128/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=4440 CPUtime=1.49 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 695 0 0 0 149 0 0 0 25 0 1 0 441202427 4546560 636 33554432000 134512640 134829744 4290056224 18446744073709551615 134605814 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 1110 636 274 78 0 396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4440

[startup+3.10037 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6222
/proc/meminfo: memFree=16977756/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=4440 CPUtime=3.09 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 695 0 0 0 309 0 0 0 25 0 1 0 441202427 4546560 636 33554432000 134512640 134829744 4290056224 18446744073709551615 134606119 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 1110 636 274 78 0 396 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4440

[startup+6.30081 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6222
/proc/meminfo: memFree=16977272/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=4440 CPUtime=6.29 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 695 0 0 0 629 0 0 0 25 0 1 0 441202427 4546560 636 33554432000 134512640 134829744 4290056224 18446744073709551615 134605913 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 1110 636 274 78 0 396 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4440

[startup+12.7007 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6222
/proc/meminfo: memFree=16976296/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=4440 CPUtime=12.69 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 718 0 0 0 1269 0 0 0 25 0 1 0 441202427 4546560 659 33554432000 134512640 134829744 4290056224 18446744073709551615 134633108 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 1110 659 274 78 0 396 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4440

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6223
/proc/meminfo: memFree=16975180/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=4692 CPUtime=25.49 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 755 0 0 0 2549 0 0 0 25 0 1 0 441202427 4804608 696 33554432000 134512640 134829744 4290056224 18446744073709551615 134605913 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 1173 696 275 78 0 459 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4692

[startup+51.1009 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6223
/proc/meminfo: memFree=16968708/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=10088 CPUtime=51.09 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 1888 0 0 0 5109 0 0 0 25 0 1 0 441202427 10330112 1791 33554432000 134512640 134829744 4290056224 18446744073709551615 134797059 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 2522 1791 305 78 0 1808 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10088

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6225
/proc/meminfo: memFree=16957776/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=17172 CPUtime=102.29 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 3393 0 0 0 10229 0 0 0 25 0 1 0 441202427 17584128 3296 33554432000 134512640 134829744 4290056224 18446744073709551615 134789103 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 4293 3296 305 78 0 3579 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 17172

[startup+162.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/178 6226
/proc/meminfo: memFree=16948088/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=21052 CPUtime=162.29 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 4454 0 0 0 16229 0 0 0 25 0 1 0 441202427 21557248 4357 33554432000 134512640 134829744 4290056224 18446744073709551615 134789097 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 5263 4357 305 78 0 4549 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 21052

[startup+222.301 s]
/proc/loadavg: 2.02 2.01 2.00 2/176 6229
/proc/meminfo: memFree=17432412/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=29256 CPUtime=222.3 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 5865 0 0 0 22229 1 0 0 25 0 1 0 441202427 29958144 5768 33554432000 134512640 134829744 4290056224 18446744073709551615 134606667 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 7314 5768 305 78 0 6600 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 29256

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6446
/proc/meminfo: memFree=17423772/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=33944 CPUtime=282.3 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 7308 0 0 0 28229 1 0 0 25 0 1 0 441202427 34758656 7211 33554432000 134512640 134829744 4290056224 18446744073709551615 134806415 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 8486 7211 305 78 0 7772 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 33944

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6448
/proc/meminfo: memFree=17416080/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=45796 CPUtime=342.29 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 8491 0 0 0 34228 1 0 0 25 0 1 0 441202427 46895104 8394 33554432000 134512640 134829744 4290056224 18446744073709551615 134606078 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 11449 8394 305 78 0 10735 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 45796

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6450
/proc/meminfo: memFree=17410468/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=45796 CPUtime=402.29 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 9495 0 0 0 40228 1 0 0 25 0 1 0 441202427 46895104 9398 33554432000 134512640 134829744 4290056224 18446744073709551615 134791872 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 11449 9398 305 78 0 10735 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 45796

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6451
/proc/meminfo: memFree=17400392/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=50484 CPUtime=462.29 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 11004 0 0 0 46227 2 0 0 25 0 1 0 441202427 51695616 10907 33554432000 134512640 134829744 4290056224 18446744073709551615 134789126 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 12621 10907 305 78 0 11907 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 50484

[startup+522.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 6453
/proc/meminfo: memFree=17393776/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=55172 CPUtime=522.3 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 12082 0 0 0 52227 3 0 0 25 0 1 0 441202427 56496128 11985 33554432000 134512640 134829744 4290056224 18446744073709551615 134748326 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 13793 11985 305 78 0 13079 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 55172

[startup+582.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 6454
/proc/meminfo: memFree=17385440/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=59860 CPUtime=582.3 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 13307 0 0 0 58227 3 0 0 25 0 1 0 441202427 61296640 13210 33554432000 134512640 134829744 4290056224 18446744073709551615 134606600 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 14965 13210 305 78 0 14251 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 59860

[startup+642.3 s]

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

/proc/meminfo: memFree=17106904/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=186592 CPUtime=1842.33 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 42274 0 0 0 184224 9 0 0 25 0 1 0 441202427 191070208 42177 33554432000 134512640 134829744 4290056224 18446744073709551615 134789070 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 46648 42177 305 78 0 45934 0
Current children cumulated CPU time (s) 1842.33
Current children cumulated vsize (KiB) 186592

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6502
/proc/meminfo: memFree=17092384/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=191280 CPUtime=1902.33 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 43710 0 0 0 190224 9 0 0 25 0 1 0 441202427 195870720 43613 33554432000 134512640 134829744 4290056224 18446744073709551615 134788931 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 47820 43613 305 78 0 47106 0
Current children cumulated CPU time (s) 1902.33
Current children cumulated vsize (KiB) 191280

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6503
/proc/meminfo: memFree=17078592/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=195968 CPUtime=1962.34 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 45138 0 0 0 196225 9 0 0 25 0 1 0 441202427 200671232 45041 33554432000 134512640 134829744 4290056224 18446744073709551615 134806124 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 48992 45041 305 78 0 48278 0
Current children cumulated CPU time (s) 1962.34
Current children cumulated vsize (KiB) 195968

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6505
/proc/meminfo: memFree=17063936/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=195968 CPUtime=2022.34 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 46620 0 0 0 202224 10 0 0 25 0 1 0 441202427 200671232 46523 33554432000 134512640 134829744 4290056224 18446744073709551615 134782239 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 48992 46523 305 78 0 48278 0
Current children cumulated CPU time (s) 2022.34
Current children cumulated vsize (KiB) 195968

[startup+2082.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6506
/proc/meminfo: memFree=17050268/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=200652 CPUtime=2082.35 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 48013 0 0 0 208225 10 0 0 25 0 1 0 441202427 205467648 47916 33554432000 134512640 134829744 4290056224 18446744073709551615 134789097 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 50163 47916 305 78 0 49449 0
Current children cumulated CPU time (s) 2082.35
Current children cumulated vsize (KiB) 200652

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6508
/proc/meminfo: memFree=17037340/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=205340 CPUtime=2142.34 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 49347 0 0 0 214223 11 0 0 25 0 1 0 441202427 210268160 49250 33554432000 134512640 134829744 4290056224 18446744073709551615 134757770 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 51335 49250 305 78 0 50621 0
Current children cumulated CPU time (s) 2142.34
Current children cumulated vsize (KiB) 205340

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6510
/proc/meminfo: memFree=17023804/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=210028 CPUtime=2202.34 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 50694 0 0 0 220223 11 0 0 25 0 1 0 441202427 215068672 50597 33554432000 134512640 134829744 4290056224 18446744073709551615 134796490 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 52507 50597 305 78 0 51793 0
Current children cumulated CPU time (s) 2202.34
Current children cumulated vsize (KiB) 210028

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6511
/proc/meminfo: memFree=17010508/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=214716 CPUtime=2262.34 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 52062 0 0 0 226222 12 0 0 25 0 1 0 441202427 219869184 51965 33554432000 134512640 134829744 4290056224 18446744073709551615 134822479 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 53679 51965 305 78 0 52965 0
Current children cumulated CPU time (s) 2262.34
Current children cumulated vsize (KiB) 214716

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6513
/proc/meminfo: memFree=16997340/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=219404 CPUtime=2322.35 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 53433 0 0 0 232222 13 0 0 25 0 1 0 441202427 224669696 53336 33554432000 134512640 134829744 4290056224 18446744073709551615 134762174 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 54851 53336 305 78 0 54137 0
Current children cumulated CPU time (s) 2322.35
Current children cumulated vsize (KiB) 219404

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6514
/proc/meminfo: memFree=16984296/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=280388 CPUtime=2382.35 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 54700 0 0 0 238222 13 0 0 25 0 1 0 441202427 287117312 54603 33554432000 134512640 134829744 4290056224 18446744073709551615 134789111 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 70097 54603 305 78 0 69383 0
Current children cumulated CPU time (s) 2382.35
Current children cumulated vsize (KiB) 280388

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6516
/proc/meminfo: memFree=16971612/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=280388 CPUtime=2442.35 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 55984 0 0 0 244222 13 0 0 25 0 1 0 441202427 287117312 55887 33554432000 134512640 134829744 4290056224 18446744073709551615 134790234 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 70097 55887 305 78 0 69383 0
Current children cumulated CPU time (s) 2442.35
Current children cumulated vsize (KiB) 280388

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

[startup+2457.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6516
/proc/meminfo: memFree=16968388/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=285076 CPUtime=2457.55 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 56287 0 0 0 245742 13 0 0 25 0 1 0 441202427 291917824 56190 33554432000 134512640 134829744 4290056224 18446744073709551615 134757363 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 71269 56190 305 78 0 70555 0
Current children cumulated CPU time (s) 2457.55
Current children cumulated vsize (KiB) 285076

[startup+2470.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6517
/proc/meminfo: memFree=16965908/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=285076 CPUtime=2470.34 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 56553 0 0 0 247021 13 0 0 25 0 1 0 441202427 291917824 56456 33554432000 134512640 134829744 4290056224 18446744073709551615 134768375 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 71269 56456 305 78 0 70555 0
Current children cumulated CPU time (s) 2470.34
Current children cumulated vsize (KiB) 285076

[startup+2476.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6517
/proc/meminfo: memFree=16964528/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=285076 CPUtime=2476.74 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 56676 0 0 0 247661 13 0 0 25 0 1 0 441202427 291917824 56579 33554432000 134512640 134829744 4290056224 18446744073709551615 134822448 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 71269 56579 305 78 0 70555 0
Current children cumulated CPU time (s) 2476.74
Current children cumulated vsize (KiB) 285076

[startup+2479.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6517
/proc/meminfo: memFree=16963784/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=285076 CPUtime=2479.94 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 56737 0 0 0 247981 13 0 0 25 0 1 0 441202427 291917824 56640 33554432000 134512640 134829744 4290056224 18446744073709551615 134789129 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 71269 56640 305 78 0 70555 0
Current children cumulated CPU time (s) 2479.94
Current children cumulated vsize (KiB) 285076

[startup+2483.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6517
/proc/meminfo: memFree=16963040/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=285076 CPUtime=2483.15 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 56798 0 0 0 248301 14 0 0 25 0 1 0 441202427 291917824 56701 33554432000 134512640 134829744 4290056224 18446744073709551615 134796490 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 71269 56701 305 78 0 70555 0
Current children cumulated CPU time (s) 2483.15
Current children cumulated vsize (KiB) 285076

[startup+2484.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6517
/proc/meminfo: memFree=16962916/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=285076 CPUtime=2484.75 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 56825 0 0 0 248461 14 0 0 25 0 1 0 441202427 291917824 56728 33554432000 134512640 134829744 4290056224 18446744073709551615 134789117 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 71269 56728 305 78 0 70555 0
Current children cumulated CPU time (s) 2484.75
Current children cumulated vsize (KiB) 285076

[startup+2485.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6517
/proc/meminfo: memFree=16962544/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=285076 CPUtime=2485.15 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 56831 0 0 0 248501 14 0 0 25 0 1 0 441202427 291917824 56734 33554432000 134512640 134829744 4290056224 18446744073709551615 134822471 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 71269 56734 305 78 0 70555 0
Current children cumulated CPU time (s) 2485.15
Current children cumulated vsize (KiB) 285076

[startup+2485.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6517
/proc/meminfo: memFree=16962544/32950928 swapFree=67111528/67111528
[pid=6221] ppid=6219 vsize=285076 CPUtime=2485.55 cores=1,3,5,7
/proc/6221/stat : 6221 (MPhaseSAT_M) R 6219 6221 5820 0 -1 4202496 56838 0 0 0 248541 14 0 0 25 0 1 0 441202427 291917824 56741 33554432000 134512640 134829744 4290056224 18446744073709551615 134762183 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/6221/statm: 71269 56741 305 78 0 70555 0
Current children cumulated CPU time (s) 2485.55
Current children cumulated vsize (KiB) 285076

Child status: 20
Real time (s): 2485.58
CPU time (s): 2485.64
CPU user time (s): 2485.49
CPU system time (s): 0.150977
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 285076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2485.49
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56843
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= 1635

runsolver used 3.34749 second user time and 7.95479 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-20 12:40:26
IDJOB=3221714
IDBENCH=82969
IDSOLVER=1637
FILE ID=node123/3221714-1303296026
RUNJOBID= node123-1303291017-5839
PBS_JOBID= 13049622
Free space on /tmp= 72504 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S1205196501-095.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3221714-1303296026/watcher-3221714-1303296026 -o /tmp/evaluation-result-3221714-1303296026/solver-3221714-1303296026 -C 5000 -W 5000 -M 15500  MPhaseSAT_M HOME/instance-3221714-1303296026.cnf

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

MD5SUM BENCH= b1bf2be38e1cea16efc5e7effa1a10c7
RANDOM SEED=774045172

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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	: 5332.82
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      16979880 kB
Buffers:        672496 kB
Cached:       14417436 kB
SwapCached:          0 kB
Active:        6388868 kB
Inactive:      9240916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      16979880 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             644 kB
Writeback:           0 kB
AnonPages:      539624 kB
Mapped:          16528 kB
Slab:           276648 kB
PageTables:       5232 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   782548 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= 72504 MiB
End job on node123 at 2011-04-20 13:21:52