Trace number 3384281

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
QuteRSat 2011-05-12 (fixed)? (TO) 5000.07 4999.96

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand064.cnf
MD5SUM49dbd2fb16b3d5ce554d30c48729a56d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4672.05
Satisfiable
(Un)Satisfiability was proved
Number of variables92464
Number of clauses276623
Sum of the clauses size645451
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2184414
Number of clauses of size 392207
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c Set FPU double precision.
0.09/0.17	c Parse Cnf success: #var: 92464 #clause: 276623
0.09/0.17	c Find Units :          2
0.09/0.18	c Find Invs  :          0
0.19/0.21	c Find Ands  :      92207 AvgFaninNum: 2
0.19/0.21	c Find Xors  :          0 AvgFaninNum: nan
0.19/0.23	c Find Ite   :          0
0.19/0.28	c UnDirect variable: 0
0.19/0.28	c UnDirect to Direct Gate: 0
0.19/0.28	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.19/0.29	c Break Cycle : 0
0.19/0.29	c Total Root : 1 Undef Var: 257
0.29/0.34	c After covering, Total Root: 1 Leaf: 257
0.29/0.34	c Variable( cover/uncovered/unused ): 92464 0 0
0.29/0.34	c Unit Clauses: 2
0.29/0.34	c Binary Clauses( cover/uncovered ): 184414 0
0.29/0.34	c Clauses( cover/uncovered ): 92207 0
0.29/0.34	c Total Clauses( cover/uncovered ): 276623 0 100%
0.29/0.34	c Covered Ands: 92207 Invs: 0 Xors: 0 Ites: 0
0.29/0.35	c Uncover Clauses avg size: nan max size: 0
0.29/0.35	c Final circuit: i/l/o/s     256       0       1     92207
0.29/0.35	c CnfToAig: Time: 0.34 s
0.58/0.67	c TmMap: Set choices finish.
0.68/0.70	c TmMap: Set big and: 7751
0.68/0.70	c TmMap: Origin: 92464 ClauseNum: 276621 --> New: 28065 ClauseNum: 135393
0.68/0.70	c TmMap: Time: 0.07
1.10/1.13	c Simulation --> TransNum: 88506/135393 Try to Add: #clause: 67225 #xorclause: 0
1.10/1.17	c #var: 25366 #clauses: 81533 Solving... 
3.09/3.16	c Abstract SAT
3.19/3.22	c Simulation --> TransNum: 118196/135393 Try to Add: #clause: 3390 #xorclause: 0
3.19/3.22	c #var: 26218 #clauses: 65668 Solving... 
3.38/3.40	c Abstract SAT
3.38/3.46	c Simulation --> TransNum: 120439/135393 Try to Add: #clause: 501 #xorclause: 0
3.38/3.46	c #var: 26678 #clauses: 67479 Solving... 
3.38/3.49	c Abstract SAT
3.38/3.50	c Simulation --> TransNum: 135393/135393 Try to Add: #clause: 13711 #xorclause: 0
3.48/3.50	c #var: 28063 #clauses: 84035 Solving... 
5000.01/4999.91	c Time Out !!
5000.01/4999.91	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3384281-1305540321/watcher-3384281-1305540321 -o /tmp/evaluation-result-3384281-1305540321/solver-3384281-1305540321 -C 5000 -W 5100 -M 15500 qutersat_release HOME/instance-3384281-1305540321.cnf 224962867 

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): 5100 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: 1.75 0.68 0.33 3/343 4323
/proc/meminfo: memFree=11751900/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=34532 CPUtime=0 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 2285 0 0 0 0 0 0 0 21 0 1 0 665630008 35360768 2221 33554432000 4194304 6014671 140736489248496 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4323/statm: 8633 2221 378 445 0 2178 0

[startup+0.054227 s]
/proc/loadavg: 1.75 0.68 0.33 3/343 4323
/proc/meminfo: memFree=11751900/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=46820 CPUtime=0.04 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 5259 0 0 0 4 0 0 0 21 0 1 0 665630008 47943680 5196 33554432000 4194304 6014671 140736489248496 18446744073709551615 4308608 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4323/statm: 11705 5196 378 445 0 5250 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 46820

[startup+0.100214 s]
/proc/loadavg: 1.75 0.68 0.33 3/343 4323
/proc/meminfo: memFree=11751900/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=53988 CPUtime=0.09 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 7241 0 0 0 8 1 0 0 21 0 1 0 665630008 55283712 7177 33554432000 4194304 6014671 140736489248496 18446744073709551615 4276897 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4323/statm: 13497 7178 378 445 0 7042 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 53988

[startup+0.300178 s]
/proc/loadavg: 1.75 0.68 0.33 3/343 4323
/proc/meminfo: memFree=11751900/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=73572 CPUtime=0.29 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 11813 0 0 0 28 1 0 0 22 0 1 0 665630008 75337728 11749 33554432000 4194304 6014671 140736489248496 18446744073709551615 4274282 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4323/statm: 18393 11749 398 445 0 11938 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 73572

[startup+0.701107 s]
/proc/loadavg: 1.75 0.68 0.33 3/343 4323
/proc/meminfo: memFree=11751900/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=91356 CPUtime=0.68 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 16790 0 0 0 67 1 0 0 23 0 1 0 665630008 93548544 16726 33554432000 4194304 6014671 140736489248496 18446744073709551615 4227706 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4323/statm: 22839 16727 670 445 0 16384 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 91356

[startup+1.50095 s]
/proc/loadavg: 1.75 0.68 0.33 3/344 4324
/proc/meminfo: memFree=11684832/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=101608 CPUtime=1.49 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 17988 0 0 0 147 2 0 0 25 0 1 0 665630008 104046592 17924 33554432000 4194304 6014671 140736489248496 18446744073709551615 4423518 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4323/statm: 25402 17924 696 445 0 18947 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 101608

[startup+3.10066 s]
/proc/loadavg: 1.75 0.68 0.33 3/344 4324
/proc/meminfo: memFree=11681236/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=105520 CPUtime=3.09 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 19285 0 0 0 307 2 0 0 25 0 1 0 665630008 108052480 19221 33554432000 4194304 6014671 140736489248496 18446744073709551615 4413592 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4323/statm: 26380 19221 722 445 0 19925 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 105520

[startup+6.30107 s]
/proc/loadavg: 1.77 0.70 0.34 3/344 4324
/proc/meminfo: memFree=11664296/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=129608 CPUtime=6.28 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 22513 0 0 0 626 2 0 0 25 0 1 0 665630008 132718592 22449 33554432000 4194304 6014671 140736489248496 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4323/statm: 32402 22449 728 445 0 25947 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 129608

[startup+12.7009 s]
/proc/loadavg: 1.79 0.72 0.34 3/344 4324
/proc/meminfo: memFree=11644520/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=143944 CPUtime=12.69 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 27186 0 0 0 1266 3 0 0 25 0 1 0 665630008 147398656 27122 33554432000 4194304 6014671 140736489248496 18446744073709551615 4533986 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4323/statm: 35986 27122 730 445 0 29531 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 143944

[startup+25.5005 s]
/proc/loadavg: 1.83 0.78 0.37 3/344 4325
/proc/meminfo: memFree=11614384/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=184664 CPUtime=25.49 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 34864 0 0 0 2545 4 0 0 25 0 1 0 665630008 189095936 34763 33554432000 4194304 6014671 140736489248496 18446744073709551615 4423491 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4323/statm: 46166 34763 730 445 0 39711 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 184664

[startup+51.1008 s]
/proc/loadavg: 1.89 0.88 0.41 3/344 4325
/proc/meminfo: memFree=11576268/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=221980 CPUtime=51.09 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 44377 0 0 0 5104 5 0 0 25 0 1 0 665630008 227307520 44248 33554432000 4194304 6014671 140736489248496 18446744073709551615 4424288 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4323/statm: 55495 44248 730 445 0 49040 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 221980

[startup+102.313 s]
/proc/loadavg: 1.95 1.05 0.49 3/344 4327
/proc/meminfo: memFree=11504452/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=287840 CPUtime=102.3 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 51617 0 0 0 10224 6 0 0 25 0 1 0 665630008 294748160 51480 33554432000 4194304 6014671 140736489248496 18446744073709551615 4422782 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4323/statm: 71960 51480 730 445 0 65505 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 287840

[startup+162.3 s]
/proc/loadavg: 2.04 1.25 0.60 3/344 4328
/proc/meminfo: memFree=11449992/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=357276 CPUtime=162.29 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 65345 0 0 0 16220 9 0 0 25 0 1 0 665630008 365850624 65117 33554432000 4194304 6014671 140736489248496 18446744073709551615 4423840 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4323/statm: 89319 65117 730 445 0 82864 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 357276

[startup+222.301 s]
/proc/loadavg: 2.17 1.42 0.69 3/344 4330
/proc/meminfo: memFree=11392820/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=434844 CPUtime=222.29 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 75042 0 0 0 22219 10 0 0 25 0 1 0 665630008 445280256 71262 33554432000 4194304 6014671 140736489248496 18446744073709551615 4371995 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4323/statm: 108711 71262 733 445 0 102256 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 434844

[startup+282.301 s]
/proc/loadavg: 2.06 1.52 0.77 3/344 4331
/proc/meminfo: memFree=11389432/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=434844 CPUtime=282.3 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 75857 0 0 0 28219 11 0 0 25 0 1 0 665630008 445280256 72074 33554432000 4194304 6014671 140736489248496 18446744073709551615 4424936 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4323/statm: 108711 72074 730 445 0 102256 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 434844

[startup+342.301 s]
/proc/loadavg: 2.02 1.60 0.84 3/344 4333
/proc/meminfo: memFree=11322580/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=434972 CPUtime=342.29 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 79530 0 0 0 34218 11 0 0 25 0 1 0 665630008 445411328 75747 33554432000 4194304 6014671 140736489248496 18446744073709551615 4423908 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4323/statm: 108743 75747 730 445 0 102288 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 434972

[startup+402.301 s]
/proc/loadavg: 2.08 1.69 0.92 3/344 4335
/proc/meminfo: memFree=11252752/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=578444 CPUtime=402.3 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 96168 0 0 0 40216 14 0 0 25 0 1 0 665630008 592326656 92385 33554432000 4194304 6014671 140736489248496 18446744073709551615 4423613 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4323/statm: 144611 92385 730 445 0 138156 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 578444

[startup+462.301 s]
/proc/loadavg: 2.03 1.74 0.98 3/344 4336
/proc/meminfo: memFree=11237112/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=578444 CPUtime=462.3 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 96215 0 0 0 46216 14 0 0 25 0 1 0 665630008 592326656 92432 33554432000 4194304 6014671 140736489248496 18446744073709551615 4423856 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4323/statm: 144611 92432 730 445 0 138156 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 578444

[startup+522.3 s]
/proc/loadavg: 2.04 1.80 1.05 3/344 4338
/proc/meminfo: memFree=11223456/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=578444 CPUtime=522.3 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 96251 0 0 0 52216 14 0 0 25 0 1 0 665630008 592326656 92468 33554432000 4194304 6014671 140736489248496 18446744073709551615 4423856 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/4323/statm: 144611 92468 730 445 0 138156 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 578444

[startup+582.3 s]
/proc/loadavg: 2.08 1.85 1.11 3/344 4339
/proc/meminfo: memFree=11213260/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=578444 CPUtime=582.26 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 98804 0 0 0 58211 15 0 0 25 0 1 0 665630008 592326656 95021 33554432000 4194304 6014671 140736489248496 18446744073709551615 4425729 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/4323/statm: 144611 95021 730 445 0 138156 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 578444

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.05 2.02 1.98 3/344 4444
/proc/meminfo: memFree=10055860/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=1467956 CPUtime=4062.38 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 310575 0 0 0 406179 59 0 0 25 0 1 0 665630008 1503186944 299183 33554432000 4194304 6014671 140736489248496 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/4323/statm: 366989 299183 731 445 0 360534 0
Current children cumulated CPU time (s) 4062.38
Current children cumulated vsize (KiB) 1467956

[startup+4122.3 s]
/proc/loadavg: 2.16 2.05 2.00 3/344 4446
/proc/meminfo: memFree=10055596/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=1467956 CPUtime=4122.37 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 310577 0 0 0 412178 59 0 0 25 0 1 0 665630008 1503186944 299185 33554432000 4194304 6014671 140736489248496 18446744073709551615 4422687 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/4323/statm: 366989 299185 731 445 0 360534 0
Current children cumulated CPU time (s) 4122.37
Current children cumulated vsize (KiB) 1467956

[startup+4182.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/344 4447
/proc/meminfo: memFree=10055336/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=1467956 CPUtime=4182.38 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 310579 0 0 0 418179 59 0 0 25 0 1 0 665630008 1503186944 299187 33554432000 4194304 6014671 140736489248496 18446744073709551615 4423336 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/4323/statm: 366989 299187 731 445 0 360534 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 1467956

[startup+4242.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/344 4449
/proc/meminfo: memFree=10042552/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=1467956 CPUtime=4242.38 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 313842 0 0 0 424178 60 0 0 25 0 1 0 665630008 1503186944 302450 33554432000 4194304 6014671 140736489248496 18446744073709551615 4424954 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/4323/statm: 366989 302450 731 445 0 360534 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 1467956

[startup+4302.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/344 4451
/proc/meminfo: memFree=10042780/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=1467956 CPUtime=4302.38 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 313842 0 0 0 430178 60 0 0 25 0 1 0 665630008 1503186944 302450 33554432000 4194304 6014671 140736489248496 18446744073709551615 4424320 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/4323/statm: 366989 302450 731 445 0 360534 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 1467956

[startup+4362.3 s]
/proc/loadavg: 2.09 2.05 2.00 3/344 4452
/proc/meminfo: memFree=9993528/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=1624452 CPUtime=4362.39 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 321484 0 0 0 436177 62 0 0 25 0 1 0 665630008 1663438848 310092 33554432000 4194304 6014671 140736489248496 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/4323/statm: 406113 310092 731 445 0 399658 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 1624452

[startup+4422.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/344 4454
/proc/meminfo: memFree=9962388/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=1624452 CPUtime=4422.39 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 329069 0 0 0 442175 64 0 0 25 0 1 0 665630008 1663438848 317677 33554432000 4194304 6014671 140736489248496 18446744073709551615 4423853 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/4323/statm: 406113 317677 731 445 0 399658 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 1624452

[startup+4482.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/344 4455
/proc/meminfo: memFree=9961492/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=1624452 CPUtime=4482.39 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 329075 0 0 0 448175 64 0 0 25 0 1 0 665630008 1663438848 317683 33554432000 4194304 6014671 140736489248496 18446744073709551615 4424288 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/4323/statm: 406113 317683 731 445 0 399658 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 1624452

[startup+4542.3 s]
/proc/loadavg: 2.09 2.05 2.00 3/344 4457
/proc/meminfo: memFree=9960728/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=1784556 CPUtime=4542.39 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 329205 0 0 0 454175 64 0 0 25 0 1 0 665630008 1827385344 317812 33554432000 4194304 6014671 140736489248496 18446744073709551615 4422808 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/4323/statm: 446139 317812 731 445 0 439684 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 1784556

[startup+4602.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/344 4459
/proc/meminfo: memFree=9960464/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=1784556 CPUtime=4602.4 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 329205 0 0 0 460176 64 0 0 25 0 1 0 665630008 1827385344 317812 33554432000 4194304 6014671 140736489248496 18446744073709551615 4423853 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/4323/statm: 446139 317812 731 445 0 439684 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 1784556

[startup+4662.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/344 4460
/proc/meminfo: memFree=9960452/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=1784556 CPUtime=4662.4 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 329217 0 0 0 466176 64 0 0 25 0 1 0 665630008 1827385344 317815 33554432000 4194304 6014671 140736489248496 18446744073709551615 4376978 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/4323/statm: 446139 317815 731 445 0 439684 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 1784556

[startup+4722.31 s]
/proc/loadavg: 2.04 2.03 2.00 3/344 4462
/proc/meminfo: memFree=9961064/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=1784556 CPUtime=4722.41 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 329234 0 0 0 472177 64 0 0 25 0 1 0 665630008 1827385344 317821 33554432000 4194304 6014671 140736489248496 18446744073709551615 4423543 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/4323/statm: 446139 317821 731 445 0 439684 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 1784556

[startup+4782.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/344 4463
/proc/meminfo: memFree=9960792/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=1784556 CPUtime=4782.4 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 329256 0 0 0 478176 64 0 0 25 0 1 0 665630008 1827385344 317800 33554432000 4194304 6014671 140736489248496 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/4323/statm: 446139 317800 731 445 0 439684 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 1784556

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/344 4465
/proc/meminfo: memFree=9961256/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=1784556 CPUtime=4842.4 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 329304 0 0 0 484176 64 0 0 25 0 1 0 665630008 1827385344 317848 33554432000 4194304 6014671 140736489248496 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/4323/statm: 446139 317848 731 445 0 439684 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 1784556

[startup+4902.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/344 4495
/proc/meminfo: memFree=8020396/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=1784556 CPUtime=4902.4 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 333022 0 0 0 490175 65 0 0 25 0 1 0 665630008 1827385344 321442 33554432000 4194304 6014671 140736489248496 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/4323/statm: 446139 321442 731 445 0 439684 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 1784556

[startup+4962.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/344 4496
/proc/meminfo: memFree=6505756/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=1784556 CPUtime=4962.4 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 333096 0 0 0 496175 65 0 0 25 0 1 0 665630008 1827385344 321516 33554432000 4194304 6014671 140736489248496 18446744073709551615 4376783 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/4323/statm: 446139 321516 731 445 0 439684 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 1784556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.08 2.04 2.01 3/344 4497
/proc/meminfo: memFree=6492752/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=1784556 CPUtime=5000.01 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 333098 0 0 0 499936 65 0 0 25 0 1 0 665630008 1827385344 321518 33554432000 4194304 6014671 140736489248496 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/4323/statm: 446139 321518 731 445 0 439684 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 1784556

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: 2.08 2.04 2.01 3/344 4497
/proc/meminfo: memFree=6492752/32951124 swapFree=65222232/67111528
[pid=4323] ppid=4321 vsize=1784556 CPUtime=5000.01 cores=1,3,5,7
/proc/4323/stat : 4323 (qutersat_releas) R 4321 4323 4225 0 -1 4202496 333098 0 0 0 499936 65 0 0 25 0 1 0 665630008 1827385344 321518 33554432000 4194304 6014671 140736489248496 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 3 0 0 0
/proc/4323/statm: 446139 321518 731 445 0 439684 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 1784556

Child status: 1
Real time (s): 4999.96
CPU time (s): 5000.07
CPU user time (s): 4999.37
CPU system time (s): 0.704892
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1784556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.37
system time used= 0.704892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 333102
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= 12
involuntary context switches= 7848

runsolver used 15.3357 second user time and 39.274 second system time

The end

Launcher Data 

Begin job on node135 at 2011-05-16 12:05:21
IDJOB=3384281
IDBENCH=70797
IDSOLVER=1868
FILE ID=node135/3384281-1305540321
RUNJOBID= node135-1305540197-4244
PBS_JOBID= 13329218
Free space on /tmp= 73520 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand064.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3384281-1305540321/watcher-3384281-1305540321 -o /tmp/evaluation-result-3384281-1305540321/solver-3384281-1305540321 -C 5000 -W 5100 -M 15500  qutersat_release HOME/instance-3384281-1305540321.cnf 224962867

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

MD5SUM BENCH= 49dbd2fb16b3d5ce554d30c48729a56d
RANDOM SEED=224962867

node135.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		: 2666.851
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	: 5333.70
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		: 2666.851
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	: 5332.83
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		: 2666.851
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		: 2666.851
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	: 6640.14
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		: 2666.851
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	: 5332.78
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		: 2666.851
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		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      11751932 kB
Buffers:        317204 kB
Cached:        6457240 kB
SwapCached:      60528 kB
Active:       10822508 kB
Inactive:     10115868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11751932 kB
SwapTotal:    67111528 kB
SwapFree:     65222232 kB
Dirty:            5936 kB
Writeback:           0 kB
AnonPages:    14108792 kB
Mapped:          23712 kB
Slab:           144000 kB
PageTables:      53304 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 80113136 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73356 MiB
End job on node135 at 2011-05-16 13:28:43