Trace number 3221540

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MPhaseSAT_M 2011-02-16? (TO) 5000.05 4999.94

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S224791863-033.UNKNOWN.cnf
MD5SUM97219d7d3b8dcf40225a045ad28970d7
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 

26.69/26.73	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
26.69/26.73	c input CNF file=HOME/instance-3221540-1303294923.cnf 
26.69/26.73	c Clause#=2556  var#=600  ratio=4 
26.69/26.73	c Simplified clause#=2556 
26.69/26.73	c XOR_varElimination deleted var#=1 clauses#=2523 
26.69/26.73	c inative var#=0 
26.69/26.73	c free var#=581  
26.69/26.73	c local search on 
26.69/26.73	c height=34 age=28 
26.69/26.73	c hybrid solving ... 
26.69/26.73	c switch to march 
26.69/26.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.69/26.73	c stat :: sign balance is biased by 0.384
26.69/26.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.69/26.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 395 duplicate clauses
26.69/26.73	c resolvent_look() :: found 29 resolvents
26.69/26.73	c longest clause has size 5
26.69/26.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.69/26.73	c number of free variables = 581
26.69/26.73	c dynamic_preselect_setsize :: off
26.69/26.78	c 0 / 999 NodeCount: 205 
26.89/26.90	c 1 / 999 NodeCount: 1146 
28.50/28.60	c 2 / 999 NodeCount: 12030 
49.89/49.98	c 3 / 999 NodeCount: 98222 
193.19/193.21	c 4 / 999 NodeCount: 585020 
859.51/859.57	c 5 / 999 NodeCount: 2640586 
2630.34/2630.33	c 6 / 999 NodeCount: 9342030

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-3221540-1303294923/watcher-3221540-1303294923 -o /tmp/evaluation-result-3221540-1303294923/solver-3221540-1303294923 -C 5000 -W 5000 -M 15500 MPhaseSAT_M HOME/instance-3221540-1303294923.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: 1.91 1.98 1.99 2/177 19957
/proc/meminfo: memFree=16289248/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=3252 CPUtime=0 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 381 0 0 0 0 0 0 0 25 0 1 0 441090281 3330048 321 33554432000 134512640 134829744 4289479120 18446744073709551615 134578323 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 813 321 237 78 0 99 0

[startup+0.088683 s]
/proc/loadavg: 1.91 1.98 1.99 2/177 19957
/proc/meminfo: memFree=16289248/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=3828 CPUtime=0.08 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 553 0 0 0 8 0 0 0 25 0 1 0 441090281 3919872 493 33554432000 134512640 134829744 4289479120 18446744073709551615 134712949 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 957 493 270 78 0 243 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3828

[startup+0.10068 s]
/proc/loadavg: 1.91 1.98 1.99 2/177 19957
/proc/meminfo: memFree=16289248/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=3828 CPUtime=0.09 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 553 0 0 0 9 0 0 0 25 0 1 0 441090281 3919872 493 33554432000 134512640 134829744 4289479120 18446744073709551615 134722615 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 957 493 270 78 0 243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3828

[startup+0.300632 s]
/proc/loadavg: 1.91 1.98 1.99 2/177 19957
/proc/meminfo: memFree=16289248/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=4092 CPUtime=0.29 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 605 0 0 0 29 0 0 0 25 0 1 0 441090281 4190208 545 33554432000 134512640 134829744 4289479120 18446744073709551615 134725278 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 1023 545 270 78 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4092

[startup+0.700561 s]
/proc/loadavg: 1.91 1.98 1.99 2/177 19957
/proc/meminfo: memFree=16289248/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=4488 CPUtime=0.69 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 696 0 0 0 69 0 0 0 25 0 1 0 441090281 4595712 636 33554432000 134512640 134829744 4289479120 18446744073709551615 134722768 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 1122 636 270 78 0 408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4488

[startup+1.50042 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 19958
/proc/meminfo: memFree=16287760/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=4624 CPUtime=1.49 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 748 0 0 0 149 0 0 0 25 0 1 0 441090281 4734976 688 33554432000 134512640 134829744 4289479120 18446744073709551615 134606667 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 1156 688 273 78 0 442 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4624

[startup+3.10014 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 19958
/proc/meminfo: memFree=16287404/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=4624 CPUtime=3.09 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 748 0 0 0 309 0 0 0 25 0 1 0 441090281 4734976 688 33554432000 134512640 134829744 4289479120 18446744073709551615 134606191 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 1156 688 273 78 0 442 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4624

[startup+6.30058 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 19958
/proc/meminfo: memFree=16287136/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=4624 CPUtime=6.29 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 748 0 0 0 629 0 0 0 25 0 1 0 441090281 4734976 688 33554432000 134512640 134829744 4289479120 18446744073709551615 134606211 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 1156 688 273 78 0 442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4624

[startup+12.7005 s]
/proc/loadavg: 1.93 1.98 1.99 3/178 19958
/proc/meminfo: memFree=16286924/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=4624 CPUtime=12.69 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 756 0 0 0 1269 0 0 0 25 0 1 0 441090281 4734976 696 33554432000 134512640 134829744 4289479120 18446744073709551615 134669468 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 1156 696 273 78 0 442 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4624

[startup+25.5002 s]
/proc/loadavg: 1.94 1.98 1.99 3/178 19958
/proc/meminfo: memFree=16286808/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=4888 CPUtime=25.49 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 815 0 0 0 2549 0 0 0 25 0 1 0 441090281 5005312 755 33554432000 134512640 134829744 4289479120 18446744073709551615 134605709 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 1222 755 274 78 0 508 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4888

[startup+51.1007 s]
/proc/loadavg: 1.96 1.98 1.99 3/178 19959
/proc/meminfo: memFree=16283064/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=10508 CPUtime=51.09 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 1814 0 0 0 5109 0 0 0 25 0 1 0 441090281 10760192 1754 33554432000 134512640 134829744 4289479120 18446744073709551615 134607511 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 2627 1754 304 78 0 1913 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10508

[startup+102.306 s]
/proc/loadavg: 2.03 1.99 1.99 3/178 19987
/proc/meminfo: memFree=16278912/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=16360 CPUtime=102.3 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 3171 0 0 0 10230 0 0 0 25 0 1 0 441090281 16752640 3111 33554432000 134512640 134829744 4289479120 18446744073709551615 134797160 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 4090 3111 304 78 0 3376 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16360

[startup+162.3 s]
/proc/loadavg: 2.01 1.99 1.99 3/178 20070
/proc/meminfo: memFree=16273772/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=22300 CPUtime=162.29 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 4511 0 0 0 16229 0 0 0 25 0 1 0 441090281 22835200 4451 33554432000 134512640 134829744 4289479120 18446744073709551615 134822523 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 5575 4451 304 78 0 4861 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 22300

[startup+222.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 20072
/proc/meminfo: memFree=16263328/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=26988 CPUtime=222.3 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 6187 0 0 0 22229 1 0 0 25 0 1 0 441090281 27635712 6127 33554432000 134512640 134829744 4289479120 18446744073709551615 134790201 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 6747 6127 304 78 0 6033 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 26988

[startup+282.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 20073
/proc/meminfo: memFree=16254396/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=35788 CPUtime=282.3 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 7593 0 0 0 28229 1 0 0 25 0 1 0 441090281 36646912 7533 33554432000 134512640 134829744 4289479120 18446744073709551615 134789070 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 8947 7533 304 78 0 8233 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 35788

[startup+342.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 20075
/proc/meminfo: memFree=16244340/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=40472 CPUtime=342.3 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 9088 0 0 0 34229 1 0 0 25 0 1 0 441090281 41443328 9028 33554432000 134512640 134829744 4289479120 18446744073709551615 134608112 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 10118 9028 304 78 0 9404 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 40472

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 20076
/proc/meminfo: memFree=16235408/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=45160 CPUtime=402.3 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 10338 0 0 0 40229 1 0 0 25 0 1 0 441090281 46243840 10278 33554432000 134512640 134829744 4289479120 18446744073709551615 134822479 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 11290 10278 304 78 0 10576 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 45160

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 20078
/proc/meminfo: memFree=16224356/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=58076 CPUtime=462.3 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 11724 0 0 0 46229 1 0 0 25 0 1 0 441090281 59469824 11664 33554432000 134512640 134829744 4289479120 18446744073709551615 134822465 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 14519 11664 304 78 0 13805 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 58076

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 20080
/proc/meminfo: memFree=16217152/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=62764 CPUtime=522.3 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 13031 0 0 0 52229 1 0 0 25 0 1 0 441090281 64270336 12971 33554432000 134512640 134829744 4289479120 18446744073709551615 134610079 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 15691 12971 304 78 0 14977 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 62764

[startup+582.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/178 20081
/proc/meminfo: memFree=16208092/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=67452 CPUtime=582.31 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 14377 0 0 0 58229 2 0 0 25 0 1 0 441090281 69070848 14317 33554432000 134512640 134829744 4289479120 18446744073709551615 134606336 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/19957/statm: 16863 14317 304 78 0 16149 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 67452

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.06 2.01 2.00 3/178 20186
/proc/meminfo: memFree=15200508/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=487600 CPUtime=4062.39 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 116748 0 0 0 406213 26 0 0 25 0 1 0 441090281 499302400 116688 33554432000 134512640 134829744 4289479120 18446744073709551615 134788880 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/19957/statm: 121900 116688 304 78 0 121186 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 487600

[startup+4122.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 20188
/proc/meminfo: memFree=15184012/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=492288 CPUtime=4122.38 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 118626 0 0 0 412212 26 0 0 25 0 1 0 441090281 504102912 118566 33554432000 134512640 134829744 4289479120 18446744073709551615 134768881 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/19957/statm: 123072 118566 304 78 0 122358 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 492288

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20189
/proc/meminfo: memFree=15165400/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=496976 CPUtime=4182.39 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 120441 0 0 0 418212 27 0 0 25 0 1 0 441090281 508903424 120381 33554432000 134512640 134829744 4289479120 18446744073709551615 134768877 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/19957/statm: 124244 120381 304 78 0 123530 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 496976

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20191
/proc/meminfo: memFree=15145928/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=501660 CPUtime=4242.39 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 122197 0 0 0 424212 27 0 0 25 0 1 0 441090281 513699840 122137 33554432000 134512640 134829744 4289479120 18446744073709551615 134789201 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/19957/statm: 125415 122137 304 78 0 124701 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 501660

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20192
/proc/meminfo: memFree=15127316/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=511036 CPUtime=4302.39 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 123957 0 0 0 430212 27 0 0 25 0 1 0 441090281 523300864 123897 33554432000 134512640 134829744 4289479120 18446744073709551615 134757480 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/19957/statm: 127759 123897 304 78 0 127045 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 511036

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20194
/proc/meminfo: memFree=15109948/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=515724 CPUtime=4362.39 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 125668 0 0 0 436212 27 0 0 25 0 1 0 441090281 528101376 125608 33554432000 134512640 134829744 4289479120 18446744073709551615 134788945 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/19957/statm: 128931 125608 304 78 0 128217 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 515724

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20196
/proc/meminfo: memFree=15091592/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=520412 CPUtime=4422.38 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 127255 0 0 0 442211 27 0 0 25 0 1 0 441090281 532901888 127195 33554432000 134512640 134829744 4289479120 18446744073709551615 134822471 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/19957/statm: 130103 127195 304 78 0 129389 0
Current children cumulated CPU time (s) 4422.38
Current children cumulated vsize (KiB) 520412

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20197
/proc/meminfo: memFree=15073596/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=525100 CPUtime=4482.39 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 129036 0 0 0 448211 28 0 0 25 0 1 0 441090281 537702400 128976 33554432000 134512640 134829744 4289479120 18446744073709551615 134748079 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/19957/statm: 131275 128976 304 78 0 130561 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 525100

[startup+4542.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 20199
/proc/meminfo: memFree=15054616/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=529788 CPUtime=4542.39 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 130944 0 0 0 454211 28 0 0 25 0 1 0 441090281 542502912 130884 33554432000 134512640 134829744 4289479120 18446744073709551615 134789108 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/19957/statm: 132447 130884 304 78 0 131733 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 529788

[startup+4602.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 20200
/proc/meminfo: memFree=15035628/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=534476 CPUtime=4602.4 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 132767 0 0 0 460212 28 0 0 25 0 1 0 441090281 547303424 132707 33554432000 134512640 134829744 4289479120 18446744073709551615 134822448 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/19957/statm: 133619 132707 304 78 0 132905 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 534476

[startup+4662.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 20202
/proc/meminfo: memFree=15017512/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=670808 CPUtime=4662.39 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 134571 0 0 0 466210 29 0 0 25 0 1 0 441090281 686907392 134511 33554432000 134512640 134829744 4289479120 18446744073709551615 134822483 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/19957/statm: 167702 134511 304 78 0 166988 0
Current children cumulated CPU time (s) 4662.39
Current children cumulated vsize (KiB) 670808

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20204
/proc/meminfo: memFree=14998536/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=680184 CPUtime=4722.41 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 136454 0 0 0 472211 30 0 0 25 0 1 0 441090281 696508416 136394 33554432000 134512640 134829744 4289479120 18446744073709551615 134822448 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/19957/statm: 170046 136394 304 78 0 169332 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 680184

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20205
/proc/meminfo: memFree=14980668/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=685004 CPUtime=4782.39 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 138242 0 0 0 478209 30 0 0 25 0 1 0 441090281 701444096 138182 33554432000 134512640 134829744 4289479120 18446744073709551615 134780220 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/19957/statm: 171251 138182 304 78 0 170537 0
Current children cumulated CPU time (s) 4782.39
Current children cumulated vsize (KiB) 685004

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20207
/proc/meminfo: memFree=14962932/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=689692 CPUtime=4842.4 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 140101 0 0 0 484209 31 0 0 25 0 1 0 441090281 706244608 140041 33554432000 134512640 134829744 4289479120 18446744073709551615 134796490 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/19957/statm: 172423 140041 304 78 0 171709 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 689692

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20208
/proc/meminfo: memFree=14945312/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=694380 CPUtime=4902.4 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 141896 0 0 0 490209 31 0 0 25 0 1 0 441090281 711045120 141836 33554432000 134512640 134829744 4289479120 18446744073709551615 134788892 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/19957/statm: 173595 141836 304 78 0 172881 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 694380

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20210
/proc/meminfo: memFree=14927572/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=699068 CPUtime=4962.41 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 143663 0 0 0 496209 32 0 0 25 0 1 0 441090281 715845632 143603 33554432000 134512640 134829744 4289479120 18446744073709551615 134796490 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/19957/statm: 174767 143603 304 78 0 174053 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 699068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20211
/proc/meminfo: memFree=14917152/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=703756 CPUtime=5000.01 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 144710 0 0 0 499969 32 0 0 25 0 1 0 441090281 720646144 144650 33554432000 134512640 134829744 4289479120 18446744073709551615 134822450 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/19957/statm: 175939 144650 304 78 0 175225 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 703756

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 20211
/proc/meminfo: memFree=14917152/32951124 swapFree=67111524/67111528
[pid=19957] ppid=19955 vsize=703756 CPUtime=5000.01 cores=1,3,5,7
/proc/19957/stat : 19957 (MPhaseSAT_M) R 19955 19957 19420 0 -1 4202496 144710 0 0 0 499969 32 0 0 25 0 1 0 441090281 720646144 144650 33554432000 134512640 134829744 4289479120 18446744073709551615 134822450 0 0 4096 1026 0 0 0 17 3 0 0 0
/proc/19957/statm: 175939 144650 304 78 0 175225 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 703756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.05
CPU user time (s): 4999.7
CPU system time (s): 0.350946
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 703756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.7
system time used= 0.350946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 144710
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= 3661

runsolver used 6.75397 second user time and 15.9796 second system time

The end

Launcher Data 

Begin job on node136 at 2011-04-20 12:22:03
IDJOB=3221540
IDBENCH=82940
IDSOLVER=1637
FILE ID=node136/3221540-1303294923
RUNJOBID= node136-1303289364-19439
PBS_JOBID= 13049595
Free space on /tmp= 71992 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S224791863-033.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3221540-1303294923/watcher-3221540-1303294923 -o /tmp/evaluation-result-3221540-1303294923/solver-3221540-1303294923 -C 5000 -W 5000 -M 15500  MPhaseSAT_M HOME/instance-3221540-1303294923.cnf

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

MD5SUM BENCH= 97219d7d3b8dcf40225a045ad28970d7
RANDOM SEED=716128933

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5332.75
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		: 2666.809
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		: 2666.809
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	: 5332.76
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.83
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		: 2666.809
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16289512 kB
Buffers:        637604 kB
Cached:       15606328 kB
SwapCached:          4 kB
Active:        8041100 kB
Inactive:      8271584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16289512 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:             508 kB
Writeback:           0 kB
AnonPages:       68848 kB
Mapped:          16516 kB
Slab:           286408 kB
PageTables:       4340 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   214048 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= 71992 MiB
End job on node136 at 2011-04-20 13:45:25