Trace number 3376981

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) 1300.08 1300.04

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark388.148
Satisfiable
(Un)Satisfiability was proved
Number of variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
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.
0.19/0.29	c Parse Cnf success: #var: 153834 #clause: 459965
0.19/0.29	c Find Units :          2
0.29/0.31	c Find Invs  :          0
0.29/0.37	c Find Ands  :     153321 AvgFaninNum: 2
0.29/0.39	c Find Xors  :          0 AvgFaninNum: nan
0.39/0.43	c Find Ite   :          0
0.49/0.52	c UnDirect variable: 0
0.49/0.52	c UnDirect to Direct Gate: 0
0.49/0.52	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.49/0.53	c Break Cycle : 0
0.49/0.53	c Total Root : 1 Undef Var: 513
0.59/0.63	c After covering, Total Root: 1 Leaf: 513
0.59/0.63	c Variable( cover/uncovered/unused ): 153834 0 0
0.59/0.63	c Unit Clauses: 2
0.59/0.63	c Binary Clauses( cover/uncovered ): 306642 0
0.59/0.63	c Clauses( cover/uncovered ): 153321 0
0.59/0.63	c Total Clauses( cover/uncovered ): 459965 0 100%
0.59/0.63	c Covered Ands: 153321 Invs: 0 Xors: 0 Ites: 0
0.59/0.64	c Uncover Clauses avg size: nan max size: 0
0.59/0.64	c Final circuit: i/l/o/s     512       0       1    153321
0.59/0.64	c CnfToAig: Time: 0.63 s
1.00/1.08	c TmMap: Set choices finish.
1.10/1.14	c TmMap: Set big and: 4589
1.10/1.14	c TmMap: Origin: 153834 ClauseNum: 459963 --> New: 38634 ClauseNum: 229325
1.10/1.14	c TmMap: Time: 0.11
1.89/1.90	c Simulation --> TransNum: 150448/229325 Try to Add: #clause: 98765 #xorclause: 0
1.89/1.97	c #var: 32036 #clauses: 109875 Solving... 
3.20/3.25	c Abstract SAT
3.30/3.36	c Simulation --> TransNum: 194533/229325 Try to Add: #clause: 1 #xorclause: 0
3.30/3.36	c #var: 32036 #clauses: 82911 Solving... 
3.39/3.42	c Abstract SAT
3.49/3.52	c Simulation --> TransNum: 194856/229325 Try to Add: #clause: 285 #xorclause: 0
3.49/3.52	c #var: 32231 #clauses: 83569 Solving... 
3.59/3.68	c Abstract SAT
3.59/3.68	c Simulation --> TransNum: 229325/229325 Try to Add: #clause: 33880 #xorclause: 0
3.69/3.70	c #var: 38632 #clauses: 112144 Solving... 
1300.04/1300.01	c Time Out !!
1300.04/1300.01	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-3376981-1305467723/watcher-3376981-1305467723 -o /tmp/evaluation-result-3376981-1305467723/solver-3376981-1305467723 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376981-1305467723.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: 1.52 5.37 5.70 4/350 26481
/proc/meminfo: memFree=27751480/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=36996 CPUtime=0 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 3073 0 0 0 0 0 0 0 21 0 1 0 658370302 37883904 3009 33554432000 4194304 6014671 140734416590192 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 9249 3009 378 445 0 2794 0

[startup+0.0278991 s]
/proc/loadavg: 1.52 5.37 5.70 4/350 26481
/proc/meminfo: memFree=27751480/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=42116 CPUtime=0.02 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 4140 0 0 0 2 0 0 0 21 0 1 0 658370302 43126784 4076 33554432000 4194304 6014671 140734416590192 18446744073709551615 4308243 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 10529 4076 378 445 0 4074 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 42116

[startup+0.100881 s]
/proc/loadavg: 1.52 5.37 5.70 4/350 26481
/proc/meminfo: memFree=27751480/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=55428 CPUtime=0.09 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 7601 0 0 0 9 0 0 0 21 0 1 0 658370302 56758272 7537 33554432000 4194304 6014671 140734416590192 18446744073709551615 4310496 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 13857 7538 378 445 0 7402 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 55428

[startup+0.300853 s]
/proc/loadavg: 1.52 5.37 5.70 4/350 26481
/proc/meminfo: memFree=27751480/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=85380 CPUtime=0.29 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 15044 0 0 0 28 1 0 0 22 0 1 0 658370302 87429120 14980 33554432000 4194304 6014671 140734416590192 18446744073709551615 4280408 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 21345 14980 382 445 0 14890 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 85380

[startup+0.70078 s]
/proc/loadavg: 1.52 5.37 5.70 4/350 26481
/proc/meminfo: memFree=27751480/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=94596 CPUtime=0.69 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 17493 0 0 0 68 1 0 0 24 0 1 0 658370302 96866304 17429 33554432000 4194304 6014671 140734416590192 18446744073709551615 4261336 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 23649 17429 668 445 0 17194 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 94596

[startup+1.50063 s]
/proc/loadavg: 1.64 5.33 5.69 4/346 26499
/proc/meminfo: memFree=27671268/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=128464 CPUtime=1.49 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 25850 0 0 0 147 2 0 0 25 0 1 0 658370302 131547136 25786 33554432000 4194304 6014671 140734416590192 18446744073709551615 4243291 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 32116 25786 681 445 0 25661 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 128464

[startup+3.10034 s]
/proc/loadavg: 1.64 5.33 5.69 4/346 26499
/proc/meminfo: memFree=27649732/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=136668 CPUtime=3.09 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 27253 0 0 0 307 2 0 0 25 0 1 0 658370302 139948032 27189 33554432000 4194304 6014671 140734416590192 18446744073709551615 4424736 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 34167 27189 726 445 0 27712 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 136668

[startup+6.30076 s]
/proc/loadavg: 1.64 5.33 5.69 4/346 26499
/proc/meminfo: memFree=27620732/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=169484 CPUtime=6.29 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 28473 0 0 0 626 3 0 0 25 0 1 0 658370302 173551616 28409 33554432000 4194304 6014671 140734416590192 18446744073709551615 4422808 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 42371 28409 728 445 0 35916 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 169484

[startup+12.7006 s]
/proc/loadavg: 1.93 5.27 5.66 5/351 26509
/proc/meminfo: memFree=27510844/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=183896 CPUtime=12.69 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 32302 0 0 0 1265 4 0 0 25 0 1 0 658370302 188309504 32238 33554432000 4194304 6014671 140734416590192 18446744073709551615 4423960 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 45974 32238 729 445 0 39519 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 183896

[startup+25.5003 s]
/proc/loadavg: 2.25 5.23 5.64 5/351 26510
/proc/meminfo: memFree=27398544/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=279256 CPUtime=25.49 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 49602 0 0 0 2544 5 0 0 25 0 1 0 658370302 285958144 49538 33554432000 4194304 6014671 140734416590192 18446744073709551615 4372121 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 69814 49538 730 445 0 63359 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 279256

[startup+51.1007 s]
/proc/loadavg: 2.84 5.13 5.60 5/351 26510
/proc/meminfo: memFree=27315704/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=465728 CPUtime=51.09 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 59437 0 0 0 5102 7 0 0 25 0 1 0 658370302 476905472 59292 33554432000 4194304 6014671 140734416590192 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 116432 59292 730 445 0 109977 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 465728

[startup+102.312 s]
/proc/loadavg: 3.54 4.94 5.51 5/351 26512
/proc/meminfo: memFree=27100800/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=673608 CPUtime=102.3 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 95361 0 0 0 10218 12 0 0 25 0 1 0 658370302 689774592 95070 33554432000 4194304 6014671 140734416590192 18446744073709551615 4423921 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 168402 95070 730 445 0 161947 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 673608

[startup+162.301 s]
/proc/loadavg: 3.83 4.76 5.41 5/351 26540
/proc/meminfo: memFree=26924672/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=779632 CPUtime=162.3 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 118203 0 0 0 16215 15 0 0 25 0 1 0 658370302 798343168 117696 33554432000 4194304 6014671 140734416590192 18446744073709551615 4424209 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 194908 117696 730 445 0 188453 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 779632

[startup+222.301 s]
/proc/loadavg: 4.27 4.70 5.34 5/351 26542
/proc/meminfo: memFree=26875916/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=887260 CPUtime=222.3 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 127131 0 0 0 22213 17 0 0 25 0 1 0 658370302 908554240 120017 33554432000 4194304 6014671 140734416590192 18446744073709551615 4378816 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 221815 120017 733 445 0 215360 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 887260

[startup+282.301 s]
/proc/loadavg: 4.17 4.59 5.26 5/351 26543
/proc/meminfo: memFree=26737136/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=887260 CPUtime=282.29 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 131731 0 0 0 28212 17 0 0 25 0 1 0 658370302 908554240 124614 33554432000 4194304 6014671 140734416590192 18446744073709551615 4372236 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 221815 124614 730 445 0 215360 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 887260

[startup+342.301 s]
/proc/loadavg: 4.06 4.48 5.18 5/351 26554
/proc/meminfo: memFree=26687760/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=1002348 CPUtime=342.3 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 140047 0 0 0 34211 19 0 0 25 0 1 0 658370302 1026404352 132930 33554432000 4194304 6014671 140734416590192 18446744073709551615 4372121 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 250587 132930 730 445 0 244132 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 1002348

[startup+402.301 s]
/proc/loadavg: 4.02 4.39 5.10 5/351 26556
/proc/meminfo: memFree=26542824/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=1002348 CPUtime=402.3 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 158526 0 0 0 40208 22 0 0 25 0 1 0 658370302 1026404352 151409 33554432000 4194304 6014671 140734416590192 18446744073709551615 4511662 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 250587 151409 730 445 0 244132 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1002348

[startup+462.3 s]
/proc/loadavg: 4.08 4.34 5.04 5/351 26557
/proc/meminfo: memFree=26448180/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=1002348 CPUtime=462.31 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 165811 0 0 0 46207 24 0 0 25 0 1 0 658370302 1026404352 158694 33554432000 4194304 6014671 140734416590192 18446744073709551615 4424107 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 250587 158694 730 445 0 244132 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 1002348

[startup+522.3 s]
/proc/loadavg: 4.03 4.28 4.97 5/351 26559
/proc/meminfo: memFree=26409948/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=1002348 CPUtime=522.31 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 165813 0 0 0 52207 24 0 0 25 0 1 0 658370302 1026404352 158696 33554432000 4194304 6014671 140734416590192 18446744073709551615 4379456 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 250587 158696 730 445 0 244132 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 1002348

[startup+582.3 s]
/proc/loadavg: 4.01 4.23 4.91 5/351 26563
/proc/meminfo: memFree=26375584/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=1002348 CPUtime=582.31 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 165813 0 0 0 58207 24 0 0 25 0 1 0 658370302 1026404352 158696 33554432000 4194304 6014671 140734416590192 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 250587 158696 730 445 0 244132 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 1002348

[startup+642.301 s]
/proc/loadavg: 4.00 4.18 4.85 5/348 26586
/proc/meminfo: memFree=26487896/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=1141700 CPUtime=642.32 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 181052 0 0 0 64205 27 0 0 25 0 1 0 658370302 1169100800 173935 33554432000 4194304 6014671 140734416590192 18446744073709551615 4372143 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 285425 173935 730 445 0 278970 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 1141700

[startup+702.301 s]
/proc/loadavg: 3.95 4.13 4.79 5/351 26702
/proc/meminfo: memFree=26365440/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=1141700 CPUtime=702.31 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 185862 0 0 0 70203 28 0 0 25 0 1 0 658370302 1169100800 178745 33554432000 4194304 6014671 140734416590192 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 285425 178745 730 445 0 278970 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 1141700

[startup+762.313 s]
/proc/loadavg: 4.05 4.12 4.74 5/351 26757
/proc/meminfo: memFree=26358092/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=1141700 CPUtime=762.33 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 198275 0 0 0 76203 30 0 0 25 0 1 0 658370302 1169100800 191026 33554432000 4194304 6014671 140734416590192 18446744073709551615 4379499 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 285425 191026 730 445 0 278970 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 1141700

[startup+822.301 s]
/proc/loadavg: 4.08 4.12 4.70 5/351 26813
/proc/meminfo: memFree=25639780/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=1141700 CPUtime=822.31 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 199494 0 0 0 82201 30 0 0 25 0 1 0 658370302 1169100800 192245 33554432000 4194304 6014671 140734416590192 18446744073709551615 4372452 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 285425 192245 730 445 0 278970 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 1141700

[startup+882.301 s]
/proc/loadavg: 4.03 4.10 4.66 5/351 26815
/proc/meminfo: memFree=24912700/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=1141700 CPUtime=882.31 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 199923 0 0 0 88201 30 0 0 25 0 1 0 658370302 1169100800 192451 33554432000 4194304 6014671 140734416590192 18446744073709551615 4424179 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 285425 192451 730 445 0 278970 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 1141700

[startup+942.3 s]
/proc/loadavg: 4.01 4.08 4.61 5/351 26816
/proc/meminfo: memFree=24840376/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=1141828 CPUtime=942.32 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 210705 0 0 0 94200 32 0 0 25 0 1 0 658370302 1169231872 203206 33554432000 4194304 6014671 140734416590192 18446744073709551615 4376932 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 285457 203206 730 445 0 279002 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 1141828

[startup+1002.3 s]
/proc/loadavg: 4.00 4.06 4.57 5/351 26818
/proc/meminfo: memFree=24810324/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=1141828 CPUtime=1002.32 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 210706 0 0 0 100200 32 0 0 25 0 1 0 658370302 1169231872 203207 33554432000 4194304 6014671 140734416590192 18446744073709551615 4371949 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 285457 203207 730 445 0 279002 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 1141828

[startup+1062.3 s]
/proc/loadavg: 4.04 4.06 4.54 5/351 26819
/proc/meminfo: memFree=24822200/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=1141828 CPUtime=1062.32 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 210765 0 0 0 106200 32 0 0 25 0 1 0 658370302 1169231872 191502 33554432000 4194304 6014671 140734416590192 18446744073709551615 4376477 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 285457 191502 730 445 0 279002 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 1141828

[startup+1122.3 s]
/proc/loadavg: 4.01 4.05 4.50 5/351 26821
/proc/meminfo: memFree=24682788/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=1141828 CPUtime=1122.32 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 231074 0 0 0 112197 35 0 0 25 0 1 0 658370302 1169231872 211811 33554432000 4194304 6014671 140734416590192 18446744073709551615 4422737 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 285457 211811 730 445 0 279002 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 1141828

[startup+1182.3 s]
/proc/loadavg: 4.00 4.04 4.47 5/351 26876
/proc/meminfo: memFree=26193604/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=1141828 CPUtime=1182.33 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 231075 0 0 0 118198 35 0 0 25 0 1 0 658370302 1169231872 211812 33554432000 4194304 6014671 140734416590192 18446744073709551615 4371952 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 285457 211812 730 445 0 279002 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 1141828

[startup+1242.3 s]
/proc/loadavg: 4.00 4.03 4.43 5/351 26878
/proc/meminfo: memFree=25973344/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=1141828 CPUtime=1242.33 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 231744 0 0 0 124198 35 0 0 25 0 1 0 658370302 1169231872 212481 33554432000 4194304 6014671 140734416590192 18446744073709551615 4376497 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 285457 212481 730 445 0 279002 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 1141828



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.02 4.41 5/351 26880
/proc/meminfo: memFree=25884164/32951124 swapFree=54427468/67111528
[pid=26481] ppid=26479 vsize=1141828 CPUtime=1300.04 cores=1,3
/proc/26481/stat : 26481 (qutersat_releas) R 26479 26481 26421 0 -1 4202496 231745 0 0 0 129969 35 0 0 25 0 1 0 658370302 1169231872 212482 33554432000 4194304 6014671 140734416590192 18446744073709551615 4372077 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/26481/statm: 285457 212482 730 445 0 279002 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 1141828

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): 1300.08
CPU user time (s): 1299.7
CPU system time (s): 0.383941
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1141828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.7
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= 231749
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= 7
involuntary context switches= 15067

runsolver used 4.16337 second user time and 10.0515 second system time

The end

Launcher Data 

Begin job on node138 at 2011-05-15 15:55:23
IDJOB=3376981
IDBENCH=70760
IDSOLVER=1856
FILE ID=node138/3376981-1305467723
RUNJOBID= node138-1305467718-26441
PBS_JOBID= 13325298
Free space on /tmp= 73548 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376981-1305467723/watcher-3376981-1305467723 -o /tmp/evaluation-result-3376981-1305467723/solver-3376981-1305467723 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376981-1305467723.cnf 306983992

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

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=306983992

node138.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		: 2666.854
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.80
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		: 2666.854
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		: 2666.854
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		: 2666.854
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:      27751768 kB
Buffers:        291896 kB
Cached:        4014728 kB
SwapCached:      18496 kB
Active:        1799360 kB
Inactive:      3157908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      27751768 kB
SwapTotal:    67111528 kB
SwapFree:     54427468 kB
Dirty:           16004 kB
Writeback:           0 kB
AnonPages:      644016 kB
Mapped:          19760 kB
Slab:           128600 kB
PageTables:      48100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 68484180 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= 73540 MiB
End job on node138 at 2011-05-15 16:17:05