Trace number 3221450

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) 5000.04 4999.93

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S1677156340-036.UNKNOWN.cnf
MD5SUM99f3efd3bfc8a6f99ffbd289ed4a5837
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

53.09/53.19	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
53.09/53.19	c input CNF file=HOME/instance-3221450-1303294693.cnf 
53.09/53.19	c Clause#=2556  var#=600  ratio=4 
53.09/53.19	c Simplified clause#=2556 
53.09/53.19	c XOR_varElimination deleted var#=0 clauses#=2548 
53.09/53.19	c inative var#=0 
53.09/53.19	c free var#=581  
53.09/53.19	c local search on 
53.09/53.19	c height=37 age=27 
53.09/53.19	c hybrid solving ... 
53.09/53.19	c switch to march 
53.09/53.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
53.09/53.19	c stat :: sign balance is biased by 0.374
53.09/53.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
53.09/53.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 477 duplicate clauses
53.09/53.19	c resolvent_look() :: found 78 resolvents
53.09/53.19	c longest clause has size 5
53.09/53.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
53.09/53.19	c number of free variables = 579
53.09/53.19	c dynamic_preselect_setsize :: off
53.19/53.24	c 0 / 999 NodeCount: 170 
53.29/53.33	c 1 / 999 NodeCount: 891 
54.59/54.64	c 2 / 999 NodeCount: 9408 
66.79/66.88	c 3 / 999 NodeCount: 77196 
389.80/389.81	c 4 / 999 NodeCount: 462767 
1951.54/1951.52	c 5 / 999 NodeCount: 2097734 
3635.98/3635.92	c 6 / 999 NodeCount: 7435247

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-3221450-1303294693/watcher-3221450-1303294693 -o /tmp/evaluation-result-3221450-1303294693/solver-3221450-1303294693 -C 5000 -W 5000 -M 15500 MPhaseSAT_M HOME/instance-3221450-1303294693.cnf 

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

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


[startup+0 s]
/proc/loadavg: 1.94 1.97 1.99 3/177 23938
/proc/meminfo: memFree=18153264/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=3136 CPUtime=0 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 340 0 0 0 0 0 0 0 25 0 1 0 441068966 3211264 281 33554432000 134512640 134829744 4289122048 18446744073709551615 12355068 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 784 281 230 78 0 70 0

[startup+0.0860771 s]
/proc/loadavg: 1.94 1.97 1.99 3/177 23938
/proc/meminfo: memFree=18153264/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=3832 CPUtime=0.08 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 558 0 0 0 8 0 0 0 25 0 1 0 441068966 3923968 499 33554432000 134512640 134829744 4289122048 18446744073709551615 134661122 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 958 499 271 78 0 244 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3832

[startup+0.101079 s]
/proc/loadavg: 1.94 1.97 1.99 3/177 23938
/proc/meminfo: memFree=18153264/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=3832 CPUtime=0.09 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 558 0 0 0 9 0 0 0 25 0 1 0 441068966 3923968 499 33554432000 134512640 134829744 4289122048 18446744073709551615 134624907 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 958 499 271 78 0 244 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3832

[startup+0.301044 s]
/proc/loadavg: 1.94 1.97 1.99 3/177 23938
/proc/meminfo: memFree=18153264/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=4096 CPUtime=0.29 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 606 0 0 0 29 0 0 0 25 0 1 0 441068966 4194304 547 33554432000 134512640 134829744 4289122048 18446744073709551615 134723595 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 1024 547 271 78 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4096

[startup+0.700978 s]
/proc/loadavg: 1.94 1.97 1.99 3/177 23938
/proc/meminfo: memFree=18153264/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=4492 CPUtime=0.69 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 701 0 0 0 69 0 0 0 25 0 1 0 441068966 4599808 642 33554432000 134512640 134829744 4289122048 18446744073709551615 134661457 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 1123 642 271 78 0 409 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4492

[startup+1.50083 s]
/proc/loadavg: 1.94 1.97 1.99 3/178 23939
/proc/meminfo: memFree=18151780/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=4624 CPUtime=1.49 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 751 0 0 0 149 0 0 0 25 0 1 0 441068966 4734976 692 33554432000 134512640 134829744 4289122048 18446744073709551615 134605897 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 1156 692 274 78 0 442 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4624

[startup+3.10043 s]
/proc/loadavg: 1.94 1.97 1.99 3/178 23939
/proc/meminfo: memFree=18151408/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=4624 CPUtime=3.09 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 751 0 0 0 309 0 0 0 25 0 1 0 441068966 4734976 692 33554432000 134512640 134829744 4289122048 18446744073709551615 134606082 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 1156 692 274 78 0 442 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4624

[startup+6.30098 s]
/proc/loadavg: 1.95 1.97 1.99 3/178 23939
/proc/meminfo: memFree=18150680/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=4624 CPUtime=6.29 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 751 0 0 0 629 0 0 0 25 0 1 0 441068966 4734976 692 33554432000 134512640 134829744 4289122048 18446744073709551615 134606096 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 1156 692 274 78 0 442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4624

[startup+12.7009 s]
/proc/loadavg: 1.95 1.97 1.99 3/178 23939
/proc/meminfo: memFree=18150052/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=4624 CPUtime=12.69 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 751 0 0 0 1269 0 0 0 25 0 1 0 441068966 4734976 692 33554432000 134512640 134829744 4289122048 18446744073709551615 134606109 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 1156 692 274 78 0 442 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4624

[startup+25.5006 s]
/proc/loadavg: 1.96 1.97 1.99 3/178 23940
/proc/meminfo: memFree=18149556/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=4756 CPUtime=25.49 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 767 0 0 0 2549 0 0 0 25 0 1 0 441068966 4870144 708 33554432000 134512640 134829744 4289122048 18446744073709551615 134605814 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 1189 708 274 78 0 475 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4756

[startup+51.101 s]
/proc/loadavg: 1.97 1.97 1.99 3/178 24022
/proc/meminfo: memFree=18151156/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=4888 CPUtime=51.09 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 821 0 0 0 5109 0 0 0 25 0 1 0 441068966 5005312 762 33554432000 134512640 134829744 4289122048 18446744073709551615 134606343 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 1222 762 275 78 0 508 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4888

[startup+102.306 s]
/proc/loadavg: 1.99 1.97 1.99 3/178 24077
/proc/meminfo: memFree=18144256/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=10292 CPUtime=102.29 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 1847 0 0 0 10229 0 0 0 25 0 1 0 441068966 10539008 1788 33554432000 134512640 134829744 4289122048 18446744073709551615 134606621 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 2573 1788 305 78 0 1859 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 10292

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/178 24078
/proc/meminfo: memFree=18137752/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=12540 CPUtime=162.29 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 2363 0 0 0 16229 0 0 0 25 0 1 0 441068966 12840960 2304 33554432000 134512640 134829744 4289122048 18446744073709551615 134605901 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 3135 2304 305 78 0 2421 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 12540

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/178 24080
/proc/meminfo: memFree=18132748/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=16180 CPUtime=222.29 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 2945 0 0 0 22229 0 0 0 25 0 1 0 441068966 16568320 2886 33554432000 134512640 134829744 4289122048 18446744073709551615 134605763 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 4045 2886 305 78 0 3331 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 16180

[startup+282.3 s]
/proc/loadavg: 2.03 1.99 1.99 3/178 24082
/proc/meminfo: memFree=18128252/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=20060 CPUtime=282.29 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 3456 0 0 0 28229 0 0 0 25 0 1 0 441068966 20541440 3397 33554432000 134512640 134829744 4289122048 18446744073709551615 134605638 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 5015 3397 305 78 0 4301 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 20060

[startup+342.301 s]
/proc/loadavg: 2.01 1.99 1.99 3/178 24083
/proc/meminfo: memFree=18123884/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=20060 CPUtime=342.3 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 3802 0 0 0 34229 1 0 0 25 0 1 0 441068966 20541440 3743 33554432000 134512640 134829744 4289122048 18446744073709551615 134609573 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 5015 3743 305 78 0 4301 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 20060

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 24085
/proc/meminfo: memFree=18119040/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=22292 CPUtime=402.3 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 4393 0 0 0 40229 1 0 0 25 0 1 0 441068966 22827008 4334 33554432000 134512640 134829744 4289122048 18446744073709551615 134609497 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 5573 4334 305 78 0 4859 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 22292

[startup+462.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 24086
/proc/meminfo: memFree=18114428/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=26980 CPUtime=462.3 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 4989 0 0 0 46229 1 0 0 25 0 1 0 441068966 27627520 4930 33554432000 134512640 134829744 4289122048 18446744073709551615 134606672 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 6745 4930 305 78 0 6031 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 26980

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 24088
/proc/meminfo: memFree=18110160/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=26980 CPUtime=522.3 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 5465 0 0 0 52229 1 0 0 25 0 1 0 441068966 27627520 5406 33554432000 134512640 134829744 4289122048 18446744073709551615 134605111 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 6745 5406 305 78 0 6031 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 26980

[startup+582.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 24090
/proc/meminfo: memFree=18106140/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=26980 CPUtime=582.3 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 5971 0 0 0 58229 1 0 0 25 0 1 0 441068966 27627520 5912 33554432000 134512640 134829744 4289122048 18446744073709551615 134607525 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 6745 5912 305 78 0 6031 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 26980

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24194
/proc/meminfo: memFree=17299908/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=291776 CPUtime=4062.39 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 70673 0 0 0 406223 16 0 0 25 0 1 0 441068966 298778624 70614 33554432000 134512640 134829744 4289122048 18446744073709551615 134788940 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 72944 70614 305 78 0 72230 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 291776

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24196
/proc/meminfo: memFree=17284488/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=296596 CPUtime=4122.39 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 72469 0 0 0 412223 16 0 0 25 0 1 0 441068966 303714304 72410 33554432000 134512640 134829744 4289122048 18446744073709551615 134822450 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 74149 72410 305 78 0 73435 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 296596

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24198
/proc/meminfo: memFree=17268692/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=301284 CPUtime=4182.39 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 74169 0 0 0 418222 17 0 0 25 0 1 0 441068966 308514816 74110 33554432000 134512640 134829744 4289122048 18446744073709551615 134789126 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 75321 74110 305 78 0 74607 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 301284

[startup+4242.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 24199
/proc/meminfo: memFree=17253028/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=310660 CPUtime=4242.39 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 75980 0 0 0 424222 17 0 0 25 0 1 0 441068966 318115840 75921 33554432000 134512640 134829744 4289122048 18446744073709551615 134790296 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 77665 75921 305 78 0 76951 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 310660

[startup+4302.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 24201
/proc/meminfo: memFree=17237612/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=382528 CPUtime=4302.39 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 77731 0 0 0 430221 18 0 0 25 0 1 0 441068966 391708672 77672 33554432000 134512640 134829744 4289122048 18446744073709551615 134805702 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 95632 77672 305 78 0 94918 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 382528

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24202
/proc/meminfo: memFree=17220828/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=387216 CPUtime=4362.39 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 79526 0 0 0 436221 18 0 0 25 0 1 0 441068966 396509184 79467 33554432000 134512640 134829744 4289122048 18446744073709551615 134788921 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 96804 79467 305 78 0 96090 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 387216

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24204
/proc/meminfo: memFree=17204044/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=391900 CPUtime=4422.4 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 81240 0 0 0 442221 19 0 0 25 0 1 0 441068966 401305600 81181 33554432000 134512640 134829744 4289122048 18446744073709551615 134796741 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 97975 81181 305 78 0 97261 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 391900

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24206
/proc/meminfo: memFree=17188016/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=396588 CPUtime=4482.4 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 83023 0 0 0 448221 19 0 0 25 0 1 0 441068966 406106112 82964 33554432000 134512640 134829744 4289122048 18446744073709551615 134790236 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 99147 82964 305 78 0 98433 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 396588

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24207
/proc/meminfo: memFree=17172096/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=401276 CPUtime=4542.4 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 84708 0 0 0 454221 19 0 0 25 0 1 0 441068966 410906624 84649 33554432000 134512640 134829744 4289122048 18446744073709551615 134790318 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 100319 84649 305 78 0 99605 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 401276

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24209
/proc/meminfo: memFree=17154948/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=405964 CPUtime=4602.4 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 86474 0 0 0 460221 19 0 0 25 0 1 0 441068966 415707136 86415 33554432000 134512640 134829744 4289122048 18446744073709551615 134768176 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 101491 86415 305 78 0 100777 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 405964

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24210
/proc/meminfo: memFree=17139408/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=410652 CPUtime=4662.4 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 88186 0 0 0 466220 20 0 0 25 0 1 0 441068966 420507648 88127 33554432000 134512640 134829744 4289122048 18446744073709551615 134789083 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 102663 88127 305 78 0 101949 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 410652

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24212
/proc/meminfo: memFree=17123616/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=415340 CPUtime=4722.41 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 89803 0 0 0 472221 20 0 0 25 0 1 0 441068966 425308160 89744 33554432000 134512640 134829744 4289122048 18446744073709551615 134789111 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 103835 89744 305 78 0 103121 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 415340

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24214
/proc/meminfo: memFree=17108572/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=420028 CPUtime=4782.4 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 91418 0 0 0 478220 20 0 0 25 0 1 0 441068966 430108672 91359 33554432000 134512640 134829744 4289122048 18446744073709551615 134822483 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 105007 91359 305 78 0 104293 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 420028

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24215
/proc/meminfo: memFree=17093400/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=424716 CPUtime=4842.41 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 93013 0 0 0 484220 21 0 0 25 0 1 0 441068966 434909184 92954 33554432000 134512640 134829744 4289122048 18446744073709551615 134790300 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 106179 92954 305 78 0 105465 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 424716

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24217
/proc/meminfo: memFree=17078236/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=434088 CPUtime=4902.41 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 94873 0 0 0 490220 21 0 0 25 0 1 0 441068966 444506112 94814 33554432000 134512640 134829744 4289122048 18446744073709551615 134822471 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 108522 94814 305 78 0 107808 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 434088

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24218
/proc/meminfo: memFree=17061704/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=438776 CPUtime=4962.41 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 96623 0 0 0 496219 22 0 0 25 0 1 0 441068966 449306624 96564 33554432000 134512640 134829744 4289122048 18446744073709551615 134768505 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 109694 96564 305 78 0 108980 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 438776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24220
/proc/meminfo: memFree=17052260/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=438776 CPUtime=5000.02 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 97677 0 0 0 499980 22 0 0 25 0 1 0 441068966 449306624 97618 33554432000 134512640 134829744 4289122048 18446744073709551615 134768866 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 109694 97618 305 78 0 108980 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 438776

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24220
/proc/meminfo: memFree=17052260/32950928 swapFree=67111528/67111528
[pid=23938] ppid=23936 vsize=438776 CPUtime=5000.02 cores=0,2,4,6
/proc/23938/stat : 23938 (MPhaseSAT_M) R 23936 23938 22903 0 -1 4202496 97677 0 0 0 499980 22 0 0 25 0 1 0 441068966 449306624 97618 33554432000 134512640 134829744 4289122048 18446744073709551615 134768866 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/23938/statm: 109694 97618 305 78 0 108980 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 438776

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.04
CPU user time (s): 4999.8
CPU system time (s): 0.239963
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 438776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.8
system time used= 0.239963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97677
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= 6431

runsolver used 7.51086 second user time and 15.2217 second system time

The end

Launcher Data 

Begin job on node125 at 2011-04-20 12:18:13
IDJOB=3221450
IDBENCH=82925
IDSOLVER=1637
FILE ID=node125/3221450-1303294693
RUNJOBID= node125-1303279577-22921
PBS_JOBID= 13049533
Free space on /tmp= 72424 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S1677156340-036.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3221450-1303294693/watcher-3221450-1303294693 -o /tmp/evaluation-result-3221450-1303294693/solver-3221450-1303294693 -C 5000 -W 5000 -M 15500  MPhaseSAT_M HOME/instance-3221450-1303294693.cnf

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

MD5SUM BENCH= 99f3efd3bfc8a6f99ffbd289ed4a5837
RANDOM SEED=313092399

node125.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

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

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5266.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

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

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      18153420 kB
Buffers:        705992 kB
Cached:       13678400 kB
SwapCached:          0 kB
Active:        6293276 kB
Inactive:      8156864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18153420 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             836 kB
Writeback:           0 kB
AnonPages:       65660 kB
Mapped:          16012 kB
Slab:           284604 kB
PageTables:       4308 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   207724 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= 72424 MiB
End job on node125 at 2011-04-20 13:41:35