Trace number 3273695

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) 1300.09 1300.04

General information on the benchmark

Namecrafted/spence/sgen/
sgen3-n170-s56409011-unsat.cnf
MD5SUM6545c783f127618649f1200914f62dc5
Bench CategoryCRAFTED (crafted 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 variables173
Number of clauses356
Sum of the clauses size1068
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3356
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

14.49/14.55	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
14.49/14.55	c input CNF file=HOME/instance-3273695-1303604774.cnf 
14.49/14.55	c Clause#=356  var#=173  ratio=2 
14.49/14.55	c Simplified clause#=356 
14.49/14.55	c XOR_varElimination deleted var#=0 clauses#=356 
14.49/14.55	c inative var#=0 
14.49/14.55	c free var#=173  
14.49/14.55	c local search on 
14.49/14.55	c height=41 age=32 
14.49/14.55	c hybrid solving ... 
14.49/14.55	c switch to march 
14.49/14.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
14.49/14.55	c stat :: sign balance is biased by 0.029
14.49/14.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
14.49/14.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 1128 duplicate clauses
14.49/14.55	c lessRedundantTransformation():: nothing to be done.
14.49/14.55	c transformTo3SAT():: you gave me 173 variables and 356 clauses.
14.49/14.55	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
14.49/14.55	c transformTo3SAT():: I will add 0 variables and 0 clauses!
14.49/14.55	c transformTo3SAT():: the transformation yielded 173 variabels and 356 clauses.
14.49/14.55	c longest clause has size 3
14.49/14.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
14.49/14.55	c number of free variables = 173
14.49/14.55	c dynamic_preselect_setsize :: off
14.49/14.55	c 0 / 999 NodeCount: 176 
14.49/14.58	c 1 / 999 NodeCount: 987 
14.89/14.99	c 2 / 999 NodeCount: 11386 
26.99/27.08	c 3 / 999 NodeCount: 110371 
106.89/106.94	c 4 / 999 NodeCount: 855249 
376.50/376.54	c 5 / 999 NodeCount: 5486145

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-3273695-1303604774/watcher-3273695-1303604774 -o /tmp/evaluation-result-3273695-1303604774/solver-3273695-1303604774 -C 2400 -W 1300 -M 7680 MPhaseSAT_M HOME/instance-3273695-1303604774.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.08 2.50 3.31 2/174 5628
/proc/meminfo: memFree=22041848/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=3140 CPUtime=0 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 315 0 0 0 0 0 0 0 21 0 1 0 472079732 3215360 256 33554432000 134512640 134829744 4290475920 18446744073709551615 134531753 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 785 256 225 78 0 71 0

[startup+0.0238449 s]
/proc/loadavg: 1.08 2.50 3.31 2/174 5628
/proc/meminfo: memFree=22041848/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=3268 CPUtime=0.01 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 407 0 0 0 1 0 0 0 21 0 1 0 472079732 3346432 347 33554432000 134512640 134829744 4290475920 18446744073709551615 134661392 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 817 347 270 78 0 103 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3268

[startup+0.100817 s]
/proc/loadavg: 1.08 2.50 3.31 2/174 5628
/proc/meminfo: memFree=22041848/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=3532 CPUtime=0.09 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 476 0 0 0 9 0 0 0 21 0 1 0 472079732 3616768 416 33554432000 134512640 134829744 4290475920 18446744073709551615 134657337 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 883 416 270 78 0 169 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3532

[startup+0.300822 s]
/proc/loadavg: 1.08 2.50 3.31 2/174 5628
/proc/meminfo: memFree=22041848/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=3796 CPUtime=0.29 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 546 0 0 0 29 0 0 0 22 0 1 0 472079732 3887104 486 33554432000 134512640 134829744 4290475920 18446744073709551615 134722783 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 949 486 270 78 0 235 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3796

[startup+0.700726 s]
/proc/loadavg: 1.08 2.50 3.31 2/174 5628
/proc/meminfo: memFree=22041848/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=4060 CPUtime=0.69 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 617 0 0 0 69 0 0 0 23 0 1 0 472079732 4157440 557 33554432000 134512640 134829744 4290475920 18446744073709551615 134605633 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 1015 557 273 78 0 301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4060

[startup+1.50059 s]
/proc/loadavg: 1.08 2.50 3.31 5/190 5659
/proc/meminfo: memFree=22034868/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=4060 CPUtime=1.49 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 617 0 0 0 149 0 0 0 25 0 1 0 472079732 4157440 557 33554432000 134512640 134829744 4290475920 18446744073709551615 134605365 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 1015 557 273 78 0 301 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4060

[startup+3.10028 s]
/proc/loadavg: 1.31 2.52 3.32 5/190 5659
/proc/meminfo: memFree=22033000/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=4060 CPUtime=3.09 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 617 0 0 0 309 0 0 0 25 0 1 0 472079732 4157440 557 33554432000 134512640 134829744 4290475920 18446744073709551615 134609384 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 1015 557 273 78 0 301 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4060

[startup+6.30067 s]
/proc/loadavg: 1.31 2.52 3.32 5/190 5659
/proc/meminfo: memFree=22032628/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=4060 CPUtime=6.29 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 618 0 0 0 629 0 0 0 25 0 1 0 472079732 4157440 558 33554432000 134512640 134829744 4290475920 18446744073709551615 9998151 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 1015 558 273 78 0 301 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4060

[startup+12.7005 s]
/proc/loadavg: 1.73 2.57 3.32 5/190 5659
/proc/meminfo: memFree=22030268/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=4456 CPUtime=12.69 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 704 0 0 0 1269 0 0 0 25 0 1 0 472079732 4562944 644 33554432000 134512640 134829744 4290475920 18446744073709551615 134607669 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 1114 644 274 78 0 400 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4456

[startup+25.501 s]
/proc/loadavg: 2.08 2.62 3.33 5/190 5659
/proc/meminfo: memFree=22015252/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=6892 CPUtime=25.49 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 1228 0 0 0 2549 0 0 0 25 0 1 0 472079732 7057408 1168 33554432000 134512640 134829744 4290475920 18446744073709551615 134610061 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 1723 1168 306 78 0 1009 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6892

[startup+51.1002 s]
/proc/loadavg: 2.73 2.73 3.35 5/190 5660
/proc/meminfo: memFree=21987324/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=13096 CPUtime=51.09 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 2712 0 0 0 5109 0 0 0 25 0 1 0 472079732 13410304 2652 33554432000 134512640 134829744 4290475920 18446744073709551615 134607969 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 3274 2652 306 78 0 2560 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13096

[startup+102.306 s]
/proc/loadavg: 3.49 2.94 3.38 5/190 5661
/proc/meminfo: memFree=21934112/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=27092 CPUtime=102.3 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 5429 0 0 0 10228 2 0 0 25 0 1 0 472079732 27742208 5369 33554432000 134512640 134829744 4290475920 18446744073709551615 134753535 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 6773 5369 306 78 0 6059 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27092

[startup+162.301 s]
/proc/loadavg: 3.84 3.14 3.42 5/190 5663
/proc/meminfo: memFree=21879780/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=37944 CPUtime=162.29 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 8716 0 0 0 16227 2 0 0 25 0 1 0 472079732 38854656 8656 33554432000 134512640 134829744 4290475920 18446744073709551615 134736186 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 9486 8656 306 78 0 8772 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 37944

[startup+222.301 s]
/proc/loadavg: 3.94 3.30 3.46 5/190 5692
/proc/meminfo: memFree=21843984/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=56696 CPUtime=222.29 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 12839 0 0 0 22226 3 0 0 25 0 1 0 472079732 58056704 12779 33554432000 134512640 134829744 4290475920 18446744073709551615 134742323 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 14174 12779 306 78 0 13460 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 56696

[startup+282.3 s]
/proc/loadavg: 3.98 3.42 3.49 5/190 5693
/proc/meminfo: memFree=21720452/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=92468 CPUtime=282.3 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 21607 0 0 0 28224 6 0 0 25 0 1 0 472079732 94687232 21547 33554432000 134512640 134829744 4290475920 18446744073709551615 134738267 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 23117 21547 306 78 0 22403 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 92468

[startup+342.301 s]
/proc/loadavg: 3.99 3.52 3.52 5/190 5695
/proc/meminfo: memFree=21592196/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=131196 CPUtime=342.29 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 30468 0 0 0 34222 7 0 0 25 0 1 0 472079732 134344704 30408 33554432000 134512640 134829744 4290475920 18446744073709551615 134804693 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 32799 30408 306 78 0 32085 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 131196

[startup+402.301 s]
/proc/loadavg: 3.94 3.59 3.54 5/190 5750
/proc/meminfo: memFree=21504192/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=164008 CPUtime=402.3 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 39296 0 0 0 40220 10 0 0 25 0 1 0 472079732 167944192 39236 33554432000 134512640 134829744 4290475920 18446744073709551615 134780368 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 41002 39236 306 78 0 40288 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 164008

[startup+462.3 s]
/proc/loadavg: 3.97 3.66 3.56 5/190 5752
/proc/meminfo: memFree=21376552/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=208652 CPUtime=462.3 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 48181 0 0 0 46219 11 0 0 25 0 1 0 472079732 213659648 48121 33554432000 134512640 134829744 4290475920 18446744073709551615 134792229 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 52163 48121 306 78 0 51449 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 208652

[startup+522.301 s]
/proc/loadavg: 3.99 3.72 3.59 5/190 5754
/proc/meminfo: memFree=21248424/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=241464 CPUtime=522.3 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 57025 0 0 0 52217 13 0 0 25 0 1 0 472079732 247259136 56965 33554432000 134512640 134829744 4290475920 18446744073709551615 134801251 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 60366 56965 306 78 0 59652 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 241464

[startup+582.301 s]
/proc/loadavg: 3.99 3.77 3.61 5/190 5755
/proc/meminfo: memFree=21110012/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=274280 CPUtime=582.31 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 65766 0 0 0 58215 16 0 0 25 0 1 0 472079732 280862720 65706 33554432000 134512640 134829744 4290475920 18446744073709551615 134738300 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 68570 65706 306 78 0 67856 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 274280

[startup+642.3 s]
/proc/loadavg: 4.03 3.82 3.64 5/190 5757
/proc/meminfo: memFree=20953864/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=307092 CPUtime=642.31 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 74639 0 0 0 64214 17 0 0 25 0 1 0 472079732 314462208 74579 33554432000 134512640 134829744 4290475920 18446744073709551615 134789884 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 76773 74579 306 78 0 76059 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 307092

[startup+702.301 s]
/proc/loadavg: 4.07 3.87 3.66 5/190 5758
/proc/meminfo: memFree=20797584/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=363568 CPUtime=702.31 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 83448 0 0 0 70211 20 0 0 25 0 1 0 472079732 372293632 83388 33554432000 134512640 134829744 4290475920 18446744073709551615 134732069 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 90892 83388 306 78 0 90178 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 363568

[startup+762.307 s]
/proc/loadavg: 4.02 3.89 3.68 5/190 5760
/proc/meminfo: memFree=20640460/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=396380 CPUtime=762.32 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 92340 0 0 0 76210 22 0 0 25 0 1 0 472079732 405893120 92280 33554432000 134512640 134829744 4290475920 18446744073709551615 134748117 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 99095 92280 306 78 0 98381 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 396380

[startup+822.3 s]
/proc/loadavg: 4.01 3.91 3.70 5/190 5762
/proc/meminfo: memFree=20486660/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=429192 CPUtime=822.31 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 101185 0 0 0 82207 24 0 0 25 0 1 0 472079732 439492608 101125 33554432000 134512640 134829744 4290475920 18446744073709551615 134762209 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 107298 101125 306 78 0 106584 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 429192

[startup+882.301 s]
/proc/loadavg: 4.00 3.92 3.72 5/190 5763
/proc/meminfo: memFree=20331268/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=462004 CPUtime=882.32 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 110121 0 0 0 88205 27 0 0 25 0 1 0 472079732 473092096 110061 33554432000 134512640 134829744 4290475920 18446744073709551615 134780368 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 115501 110061 306 78 0 114787 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 462004

[startup+942.3 s]
/proc/loadavg: 4.00 3.93 3.73 5/190 5765
/proc/meminfo: memFree=20176500/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=490128 CPUtime=942.32 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 118948 0 0 0 94202 30 0 0 25 0 1 0 472079732 501891072 118888 33554432000 134512640 134829744 4290475920 18446744073709551615 134801345 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 122532 118888 306 78 0 121818 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 490128

[startup+1002.3 s]
/proc/loadavg: 4.00 3.94 3.74 5/190 5766
/proc/meminfo: memFree=20020100/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=522944 CPUtime=1002.32 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 127750 0 0 0 100200 32 0 0 25 0 1 0 472079732 535494656 127690 33554432000 134512640 134829744 4290475920 18446744073709551615 134742323 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 130736 127690 306 78 0 130022 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 522944

[startup+1062.3 s]
/proc/loadavg: 4.00 3.95 3.75 5/190 5768
/proc/meminfo: memFree=19867188/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=555756 CPUtime=1062.32 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 136569 0 0 0 106198 34 0 0 25 0 1 0 472079732 569094144 136509 33554432000 134512640 134829744 4290475920 18446744073709551615 134780242 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 138939 136509 306 78 0 138225 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 555756

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.77 5/190 5770
/proc/meminfo: memFree=19710424/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=588568 CPUtime=1122.33 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 145400 0 0 0 112197 36 0 0 25 0 1 0 472079732 602693632 145340 33554432000 134512640 134829744 4290475920 18446744073709551615 134797136 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 147142 145340 306 78 0 146428 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 588568

[startup+1182.3 s]
/proc/loadavg: 4.07 3.98 3.78 5/190 5771
/proc/meminfo: memFree=19557508/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=621380 CPUtime=1182.33 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 154215 0 0 0 118196 37 0 0 25 0 1 0 472079732 636293120 154155 33554432000 134512640 134829744 4290475920 18446744073709551615 134797151 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 155345 154155 306 78 0 154631 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 621380

[startup+1242.3 s]
/proc/loadavg: 4.02 3.98 3.80 5/190 5773
/proc/meminfo: memFree=19400984/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=701524 CPUtime=1242.33 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 163014 0 0 0 124195 38 0 0 25 0 1 0 472079732 718360576 162954 33554432000 134512640 134829744 4290475920 18446744073709551615 134791454 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 175381 162954 306 78 0 174667 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 701524



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 3.98 3.81 5/190 5774
/proc/meminfo: memFree=19250292/32951124 swapFree=67111524/67111528
[pid=5628] ppid=5626 vsize=729648 CPUtime=1300.04 cores=0,2
/proc/5628/stat : 5628 (MPhaseSAT_M) R 5626 5628 4914 0 -1 4202496 171425 0 0 0 129963 41 0 0 25 0 1 0 472079732 747159552 171365 33554432000 134512640 134829744 4290475920 18446744073709551615 134804491 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/5628/statm: 182412 171365 306 78 0 181698 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 729648

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.04
CPU time (s): 1300.09
CPU user time (s): 1299.64
CPU system time (s): 0.449931
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 729648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.64
system time used= 0.449931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 171425
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= 15
involuntary context switches= 1785

runsolver used 1.9957 second user time and 3.9284 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-24 02:26:14
IDJOB=3273695
IDBENCH=83145
IDSOLVER=1522
FILE ID=node102/3273695-1303604774
RUNJOBID= node102-1303604774-5616
PBS_JOBID= 13150588
Free space on /tmp= 70716 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n170-s56409011-unsat.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3273695-1303604774/watcher-3273695-1303604774 -o /tmp/evaluation-result-3273695-1303604774/solver-3273695-1303604774 -C 2400 -W 1300 -M 7680  MPhaseSAT_M HOME/instance-3273695-1303604774.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 6545c783f127618649f1200914f62dc5
RANDOM SEED=1887884303

node102.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	: 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		: 2666.828
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5332.75
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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:     32951124 kB
MemFree:      22042012 kB
Buffers:       1552736 kB
Cached:        8745056 kB
SwapCached:          4 kB
Active:        1544616 kB
Inactive:      8817144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22042012 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:             456 kB
Writeback:           0 kB
AnonPages:       64068 kB
Mapped:          14400 kB
Slab:           482856 kB
PageTables:       5080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   196252 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= 70716 MiB
End job on node102 at 2011-04-24 02:47:56