Trace number 3377141

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) 1300.09 1300.04

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand064.cnf
MD5SUM49dbd2fb16b3d5ce554d30c48729a56d
Bench CategoryAPPLICATION (applications 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 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 

0.00/0.00	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
0.19/0.22	c Find Xors  :          0 AvgFaninNum: nan
0.19/0.24	c Find Ite   :          0
0.19/0.29	c UnDirect variable: 0
0.19/0.29	c UnDirect to Direct Gate: 0
0.19/0.29	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.29/0.30	c Break Cycle : 0
0.29/0.30	c Total Root : 1 Undef Var: 257
0.29/0.35	c After covering, Total Root: 1 Leaf: 257
0.29/0.35	c Variable( cover/uncovered/unused ): 92464 0 0
0.29/0.35	c Unit Clauses: 2
0.29/0.35	c Binary Clauses( cover/uncovered ): 184414 0
0.29/0.35	c Clauses( cover/uncovered ): 92207 0
0.29/0.35	c Total Clauses( cover/uncovered ): 276623 0 100%
0.29/0.35	c Covered Ands: 92207 Invs: 0 Xors: 0 Ites: 0
0.29/0.36	c Uncover Clauses avg size: nan max size: 0
0.29/0.36	c Final circuit: i/l/o/s     256       0       1     92207
0.29/0.36	c CnfToAig: Time: 0.35 s
0.59/0.68	c TmMap: Set choices finish.
0.69/0.71	c TmMap: Set big and: 7751
0.69/0.71	c TmMap: Origin: 92464 ClauseNum: 276621 --> New: 28065 ClauseNum: 135393
0.69/0.71	c TmMap: Time: 0.06
1.10/1.14	c Simulation --> TransNum: 90210/135393 Try to Add: #clause: 68869 #xorclause: 0
1.10/1.18	c #var: 25963 #clauses: 84061 Solving... 
3.79/3.80	c Abstract SAT
3.79/3.86	c Simulation --> TransNum: 121081/135393 Try to Add: #clause: 3316 #xorclause: 0
3.79/3.87	c #var: 26667 #clauses: 67217 Solving... 
4.40/4.49	c Abstract SAT
4.49/4.56	c Simulation --> TransNum: 123168/135393 Try to Add: #clause: 432 #xorclause: 0
4.49/4.56	c #var: 27067 #clauses: 68995 Solving... 
4.49/4.59	c Abstract SAT
4.49/4.59	c Simulation --> TransNum: 135393/135393 Try to Add: #clause: 10703 #xorclause: 0
4.59/4.60	c #var: 28063 #clauses: 82851 Solving... 
1300.05/1300.01	c Time Out !!
1300.05/1300.01	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-3377141-1305467723/watcher-3377141-1305467723 -o /tmp/evaluation-result-3377141-1305467723/solver-3377141-1305467723 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3377141-1305467723.cnf 306983992 

running on 2 cores: 1,3

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: 2.70 5.48 7.70 7/341 26294
/proc/meminfo: memFree=11855924/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=35556 CPUtime=0 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 2669 0 0 0 0 0 0 0 21 0 1 0 658372052 36409344 2606 33554432000 4194304 6014671 140737302255696 18446744073709551615 4277980 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 8889 2606 378 445 0 2434 0

[startup+0.096531 s]
/proc/loadavg: 2.70 5.48 7.70 7/341 26294
/proc/meminfo: memFree=11855924/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=53988 CPUtime=0.08 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 7217 0 0 0 8 0 0 0 21 0 1 0 658372052 55283712 7154 33554432000 4194304 6014671 140737302255696 18446744073709551615 4306114 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 13497 7155 378 445 0 7042 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 53988

[startup+0.100526 s]
/proc/loadavg: 2.70 5.48 7.70 7/341 26294
/proc/meminfo: memFree=11855924/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=53988 CPUtime=0.09 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 7237 0 0 0 9 0 0 0 21 0 1 0 658372052 55283712 7174 33554432000 4194304 6014671 140737302255696 18446744073709551615 4803074 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 13497 7174 378 445 0 7042 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 53988

[startup+0.300492 s]
/proc/loadavg: 2.70 5.48 7.70 7/341 26294
/proc/meminfo: memFree=11855924/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=73572 CPUtime=0.29 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 11811 0 0 0 28 1 0 0 22 0 1 0 658372052 75337728 11748 33554432000 4194304 6014671 140737302255696 18446744073709551615 4275334 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 18393 11748 397 445 0 11938 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 73572

[startup+0.700417 s]
/proc/loadavg: 2.70 5.48 7.70 7/341 26294
/proc/meminfo: memFree=11855924/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=91356 CPUtime=0.69 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 16773 0 0 0 68 1 0 0 23 0 1 0 658372052 93548544 16710 33554432000 4194304 6014671 140737302255696 18446744073709551615 4223923 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 22839 16710 670 445 0 16384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 91356

[startup+1.50026 s]
/proc/loadavg: 2.70 5.48 7.70 7/342 26295
/proc/meminfo: memFree=11735016/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=101608 CPUtime=1.48 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 18008 0 0 0 147 1 0 0 25 0 1 0 658372052 104046592 17945 33554432000 4194304 6014671 140737302255696 18446744073709551615 4423631 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 25402 17945 696 445 0 18947 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 101608

[startup+3.10096 s]
/proc/loadavg: 2.70 5.48 7.70 7/342 26296
/proc/meminfo: memFree=11716664/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=107148 CPUtime=3.08 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 19506 0 0 0 307 1 0 0 25 0 1 0 658372052 109719552 19443 33554432000 4194304 6014671 140737302255696 18446744073709551615 4511748 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 26787 19443 715 445 0 20332 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 107148

[startup+6.30035 s]
/proc/loadavg: 2.97 5.49 7.69 7/342 26296
/proc/meminfo: memFree=11591948/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=131748 CPUtime=6.29 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 23147 0 0 0 627 2 0 0 25 0 1 0 658372052 134909952 23084 33554432000 4194304 6014671 140737302255696 18446744073709551615 4423539 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 32937 23084 728 445 0 26482 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 131748

[startup+12.7001 s]
/proc/loadavg: 3.21 5.50 7.68 7/342 26296
/proc/meminfo: memFree=11541652/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=145060 CPUtime=12.69 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 27478 0 0 0 1267 2 0 0 25 0 1 0 658372052 148541440 27415 33554432000 4194304 6014671 140737302255696 18446744073709551615 4424304 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 36265 27415 730 445 0 29810 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 145060

[startup+25.5007 s]
/proc/loadavg: 3.83 5.52 7.65 7/342 26296
/proc/meminfo: memFree=11466440/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=174304 CPUtime=25.49 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 35432 0 0 0 2546 3 0 0 25 0 1 0 658372052 178487296 35298 33554432000 4194304 6014671 140737302255696 18446744073709551615 4423288 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 43576 35298 737 445 0 37121 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 174304

[startup+51.1008 s]
/proc/loadavg: 4.73 5.59 7.62 7/342 26297
/proc/meminfo: memFree=11385152/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=211364 CPUtime=51.09 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 42716 0 0 0 5105 4 0 0 25 0 1 0 658372052 216436736 42576 33554432000 4194304 6014671 140737302255696 18446744073709551615 4376964 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 52841 42576 731 445 0 46386 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 211364

[startup+102.313 s]
/proc/loadavg: 5.50 5.67 7.54 7/342 26298
/proc/meminfo: memFree=11247228/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=275132 CPUtime=102.3 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 50733 0 0 0 10225 5 0 0 25 0 1 0 658372052 281735168 50593 33554432000 4194304 6014671 140737302255696 18446744073709551615 4386066 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 68783 50593 731 445 0 62328 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 275132

[startup+162.301 s]
/proc/loadavg: 5.95 5.77 7.45 7/342 26300
/proc/meminfo: memFree=11129152/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=332004 CPUtime=162.29 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 66776 0 0 0 16221 8 0 0 25 0 1 0 658372052 339972096 66622 33554432000 4194304 6014671 140737302255696 18446744073709551615 4422874 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 83001 66622 731 445 0 76546 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 332004

[startup+222.3 s]
/proc/loadavg: 6.08 5.84 7.37 7/342 26301
/proc/meminfo: memFree=11040716/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=391664 CPUtime=222.29 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 79908 0 0 0 22219 10 0 0 25 0 1 0 658372052 401063936 76112 33554432000 4194304 6014671 140737302255696 18446744073709551615 4422687 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 97916 76112 731 445 0 91461 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 391664

[startup+282.301 s]
/proc/loadavg: 6.12 5.90 7.29 7/342 26303
/proc/meminfo: memFree=10986880/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=391792 CPUtime=282.3 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 80932 0 0 0 28219 11 0 0 25 0 1 0 658372052 401195008 77136 33554432000 4194304 6014671 140737302255696 18446744073709551615 4670225 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 97948 77136 731 445 0 91493 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 391792

[startup+342.3 s]
/proc/loadavg: 6.09 5.93 7.21 7/342 26314
/proc/meminfo: memFree=10823676/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=462892 CPUtime=342.3 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 92148 0 0 0 34217 13 0 0 25 0 1 0 658372052 474001408 88352 33554432000 4194304 6014671 140737302255696 18446744073709551615 4423498 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 115723 88352 731 445 0 109268 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 462892

[startup+402.301 s]
/proc/loadavg: 6.10 5.95 7.14 7/342 26315
/proc/meminfo: memFree=10738064/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=535648 CPUtime=402.3 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 96977 0 0 0 40216 14 0 0 25 0 1 0 658372052 548503552 93181 33554432000 4194304 6014671 140737302255696 18446744073709551615 4423856 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 133912 93181 731 445 0 127457 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 535648

[startup+462.3 s]
/proc/loadavg: 6.08 5.97 7.07 7/342 26317
/proc/meminfo: memFree=10711128/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=612356 CPUtime=462.3 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 97168 0 0 0 46216 14 0 0 25 0 1 0 658372052 627052544 93347 33554432000 4194304 6014671 140737302255696 18446744073709551615 4372168 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 153089 93347 731 445 0 146634 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 612356

[startup+522.301 s]
/proc/loadavg: 6.03 5.97 7.00 7/342 26320
/proc/meminfo: memFree=10643140/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=612356 CPUtime=522.31 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 109564 0 0 0 52214 17 0 0 25 0 1 0 658372052 627052544 105743 33554432000 4194304 6014671 140737302255696 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 153089 105743 731 445 0 146634 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 612356

[startup+582.301 s]
/proc/loadavg: 6.08 6.00 6.95 7/342 26323
/proc/meminfo: memFree=10629212/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=612356 CPUtime=582.31 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 110708 0 0 0 58214 17 0 0 25 0 1 0 658372052 627052544 106887 33554432000 4194304 6014671 140737302255696 18446744073709551615 4423631 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 153089 106887 731 445 0 146634 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 612356

[startup+642.3 s]
/proc/loadavg: 6.30 6.07 6.91 7/342 26325
/proc/meminfo: memFree=10599800/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=612484 CPUtime=642.32 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 114748 0 0 0 64214 18 0 0 25 0 1 0 658372052 627183616 110927 33554432000 4194304 6014671 140737302255696 18446744073709551615 4385694 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 153121 110927 731 445 0 146666 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 612484

[startup+702.301 s]
/proc/loadavg: 6.26 6.09 6.86 7/342 26326
/proc/meminfo: memFree=10570396/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=612484 CPUtime=702.31 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 114749 0 0 0 70213 18 0 0 25 0 1 0 658372052 627183616 110928 33554432000 4194304 6014671 140737302255696 18446744073709551615 4372480 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 153121 110928 731 445 0 146666 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 612484

[startup+762.312 s]
/proc/loadavg: 6.16 6.09 6.81 7/342 26328
/proc/meminfo: memFree=10433096/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=705820 CPUtime=762.33 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 129158 0 0 0 76212 21 0 0 25 0 1 0 658372052 722759680 125337 33554432000 4194304 6014671 140737302255696 18446744073709551615 4379420 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 176455 125337 731 445 0 170000 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 705820

[startup+822.301 s]
/proc/loadavg: 6.12 6.08 6.76 7/342 26329
/proc/meminfo: memFree=10396740/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=801880 CPUtime=822.32 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 135443 0 0 0 82209 23 0 0 25 0 1 0 658372052 821125120 131622 33554432000 4194304 6014671 140737302255696 18446744073709551615 4424451 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 200470 131622 731 445 0 194015 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 801880

[startup+882.3 s]
/proc/loadavg: 6.11 6.08 6.72 7/342 26331
/proc/meminfo: memFree=10357552/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=900312 CPUtime=882.32 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 138513 0 0 0 88208 24 0 0 25 0 1 0 658372052 921919488 134692 33554432000 4194304 6014671 140737302255696 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 225078 134692 731 445 0 218623 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 900312

[startup+942.301 s]
/proc/loadavg: 6.12 6.10 6.68 7/342 26333
/proc/meminfo: memFree=10307680/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=900312 CPUtime=942.32 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 141070 0 0 0 94207 25 0 0 25 0 1 0 658372052 921919488 137215 33554432000 4194304 6014671 140737302255696 18446744073709551615 4422730 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 225078 137215 731 445 0 218623 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 900312

[startup+1002.3 s]
/proc/loadavg: 6.10 6.09 6.64 7/342 26334
/proc/meminfo: memFree=10296000/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=900312 CPUtime=1002.32 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 141122 0 0 0 100207 25 0 0 25 0 1 0 658372052 921919488 134598 33554432000 4194304 6014671 140737302255696 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 225078 134598 731 445 0 218623 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 900312

[startup+1062.3 s]
/proc/loadavg: 6.04 6.07 6.60 7/342 26336
/proc/meminfo: memFree=10240428/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=900440 CPUtime=1062.33 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 150222 0 0 0 106206 27 0 0 25 0 1 0 658372052 922050560 143669 33554432000 4194304 6014671 140737302255696 18446744073709551615 4424120 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 225110 143669 731 445 0 218655 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 900440

[startup+1122.3 s]
/proc/loadavg: 6.18 6.10 6.57 7/342 26337
/proc/meminfo: memFree=10140456/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=1007304 CPUtime=1122.33 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 167590 0 0 0 112202 31 0 0 25 0 1 0 658372052 1031479296 161037 33554432000 4194304 6014671 140737302255696 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 251826 161037 731 445 0 245371 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 1007304

[startup+1182.3 s]
/proc/loadavg: 6.15 6.11 6.54 7/342 26339
/proc/meminfo: memFree=10085500/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=1007304 CPUtime=1182.33 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 175615 0 0 0 118200 33 0 0 25 0 1 0 658372052 1031479296 169062 33554432000 4194304 6014671 140737302255696 18446744073709551615 4424103 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 251826 169062 731 445 0 245371 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 1007304

[startup+1242.3 s]
/proc/loadavg: 6.14 6.12 6.52 7/342 26341
/proc/meminfo: memFree=10064148/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=1117384 CPUtime=1242.34 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 178737 0 0 0 124200 34 0 0 25 0 1 0 658372052 1144201216 172184 33554432000 4194304 6014671 140737302255696 18446744073709551615 4423856 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 279346 172184 731 445 0 272891 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 1117384



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 6.12 6.12 6.49 4/336 26345
/proc/meminfo: memFree=11243044/32950928 swapFree=67083212/67111528
[pid=26294] ppid=26292 vsize=1117384 CPUtime=1300.05 cores=1,3
/proc/26294/stat : 26294 (qutersat_releas) R 26292 26294 26234 0 -1 4202496 183587 0 0 0 129970 35 0 0 25 0 1 0 658372052 1144201216 177034 33554432000 4194304 6014671 140737302255696 18446744073709551615 4424451 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26294/statm: 279346 177034 731 445 0 272891 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 1117384

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

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

Child status: 1
Real time (s): 1300.04
CPU time (s): 1300.09
CPU user time (s): 1299.71
CPU system time (s): 0.383941
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 1117384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.71
system time used= 0.383941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 183591
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= 6
involuntary context switches= 1444

runsolver used 3.98939 second user time and 10.2014 second system time

The end

Launcher Data 

Begin job on node127 at 2011-05-15 15:55:24
IDJOB=3377141
IDBENCH=70797
IDSOLVER=1856
FILE ID=node127/3377141-1305467723
RUNJOBID= node127-1305467722-26254
PBS_JOBID= 13325301
Free space on /tmp= 73480 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-3377141-1305467723/watcher-3377141-1305467723 -o /tmp/evaluation-result-3377141-1305467723/solver-3377141-1305467723 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3377141-1305467723.cnf 306983992

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

MD5SUM BENCH= 49dbd2fb16b3d5ce554d30c48729a56d
RANDOM SEED=306983992

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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		: 2666.823
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	: 5332.74
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		: 2666.823
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	: 5332.86
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		: 2666.823
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		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      11856576 kB
Buffers:        318776 kB
Cached:        4118912 kB
SwapCached:       1620 kB
Active:       17871800 kB
Inactive:      2875936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      11856576 kB
SwapTotal:    67111528 kB
SwapFree:     67083212 kB
Dirty:           17360 kB
Writeback:           0 kB
AnonPages:    16307264 kB
Mapped:          33220 kB
Slab:           229156 kB
PageTables:      51800 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 59854696 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= 73484 MiB
End job on node127 at 2011-05-15 16:17:06