Trace number 3282263

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 2011-03-01? (TO) 1300.06 1300.03

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
0.19/0.22	c Find Ands  :      92207 AvgFaninNum: 2
0.19/0.23	c Find Xors  :          0 AvgFaninNum: nan
0.19/0.25	c Find Ite   :          0
0.29/0.30	c UnDirect variable: 0
0.29/0.30	c UnDirect to Direct Gate: 0
0.29/0.30	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.29/0.31	c Break Cycle : 0
0.29/0.31	c Total Root : 1 Undef Var: 257
0.29/0.37	c After covering, Total Root: 1 Leaf: 257
0.29/0.37	c Variable( cover/uncovered/unused ): 92464 0 0
0.29/0.37	c Unit Clauses: 2
0.29/0.37	c Binary Clauses( cover/uncovered ): 184414 0
0.29/0.37	c Clauses( cover/uncovered ): 92207 0
0.29/0.37	c Total Clauses( cover/uncovered ): 276623 0 100%
0.29/0.37	c Covered Ands: 92207 Invs: 0 Xors: 0 Ites: 0
0.29/0.37	c Uncover Clauses avg size: nan max size: 0
0.29/0.37	c Final circuit: i/l/o/s     256       0       1     92207
0.29/0.37	c CnfToAig: Time: 0.36 s
0.68/0.73	c TmMap: Set choices finish.
0.68/0.76	c TmMap: Set big and: 7755
0.68/0.76	c TmMap: Origin: 92464 ClauseNum: 276621 --> New: 28067 ClauseNum: 135397
0.68/0.76	c TmMap: Time: 0.07
1.18/1.25	c Simulation --> TransNum: 99227/135397 Try to Add: #clause: 60678 #xorclause: 4313
1.18/1.29	c #var: 25452 #clauses: 64597 Solving... 
3.88/3.98	c Abstract SAT
3.99/4.06	c Simulation --> TransNum: 116440/135397 Try to Add: #clause: 1357 #xorclause: 0
3.99/4.06	c #var: 26581 #clauses: 70114 Solving... 
3.99/4.09	c Abstract SAT
4.09/4.16	c Simulation --> TransNum: 123928/135397 Try to Add: #clause: 2585 #xorclause: 0
4.09/4.16	c #var: 27205 #clauses: 74211 Solving... 
4.19/4.25	c Abstract SAT
4.19/4.26	c Simulation --> TransNum: 135397/135397 Try to Add: #clause: 9281 #xorclause: 0
4.19/4.26	c #var: 28065 #clauses: 81769 Solving... 
1300.02/1300.00	c Time Out !!
1300.02/1300.00	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: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3282263-1303753701/watcher-3282263-1303753701 -o /tmp/evaluation-result-3282263-1303753701/solver-3282263-1303753701 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3282263-1303753701.cnf 628733342 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 0.94 2.10 3.11 5/182 2899
/proc/meminfo: memFree=15542840/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=31844 CPUtime=0 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 1241 0 0 0 0 0 0 0 21 0 1 0 486968907 32608256 1175 33554432000 4194304 6016207 140734993275696 18446744073709551615 268272383035 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2897/statm: 7961 1189 302 445 0 1505 0

[startup+0.0708099 s]
/proc/loadavg: 0.94 2.10 3.11 5/182 2899
/proc/meminfo: memFree=15542840/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=53988 CPUtime=0.06 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 6418 0 0 0 6 0 0 0 21 0 1 0 486968907 55283712 6355 33554432000 4194304 6016207 140734993275696 18446744073709551615 4304998 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 13497 6381 378 445 0 7041 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 53988

[startup+0.100801 s]
/proc/loadavg: 0.94 2.10 3.11 5/182 2899
/proc/meminfo: memFree=15542840/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=53988 CPUtime=0.09 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 7230 0 0 0 9 0 0 0 21 0 1 0 486968907 55283712 7164 33554432000 4194304 6016207 140734993275696 18446744073709551615 4818729 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 13497 7164 378 445 0 7041 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 53988

[startup+0.300764 s]
/proc/loadavg: 0.94 2.10 3.11 5/182 2899
/proc/meminfo: memFree=15542840/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=73572 CPUtime=0.29 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 11815 0 0 0 28 1 0 0 22 0 1 0 486968907 75337728 11749 33554432000 4194304 6016207 140734993275696 18446744073709551615 4297197 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 18393 11749 398 445 0 11937 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 73572

[startup+0.700769 s]
/proc/loadavg: 0.94 2.10 3.11 5/182 2899
/proc/meminfo: memFree=15542840/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=91356 CPUtime=0.68 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 16480 0 0 0 67 1 0 0 23 0 1 0 486968907 93548544 16414 33554432000 4194304 6016207 140734993275696 18446744073709551615 4232804 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 22839 16442 670 445 0 16383 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 91356

[startup+1.50061 s]
/proc/loadavg: 0.94 2.10 3.11 6/190 2914
/proc/meminfo: memFree=15264860/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=101608 CPUtime=1.48 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 17944 0 0 0 147 1 0 0 25 0 1 0 486968907 104046592 17878 33554432000 4194304 6016207 140734993275696 18446744073709551615 4425217 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 25402 17878 696 445 0 18946 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 101608

[startup+3.10032 s]
/proc/loadavg: 1.18 2.13 3.12 6/190 2914
/proc/meminfo: memFree=15182400/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=101608 CPUtime=3.08 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 17949 0 0 0 307 1 0 0 25 0 1 0 486968907 104046592 17883 33554432000 4194304 6016207 140734993275696 18446744073709551615 4425860 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 25402 17883 701 445 0 18946 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 101608

[startup+6.3007 s]
/proc/loadavg: 1.18 2.13 3.12 6/190 2914
/proc/meminfo: memFree=14966268/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=101608 CPUtime=6.29 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 18595 0 0 0 627 2 0 0 25 0 1 0 486968907 104046592 18529 33554432000 4194304 6016207 140734993275696 18446744073709551615 4424125 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 25402 18529 721 445 0 18946 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101608

[startup+12.7006 s]
/proc/loadavg: 1.62 2.19 3.13 6/190 2914
/proc/meminfo: memFree=14795080/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=131128 CPUtime=12.69 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 24041 0 0 0 1267 2 0 0 25 0 1 0 486968907 134275072 23975 33554432000 4194304 6016207 140734993275696 18446744073709551615 4425101 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 32782 23975 724 445 0 26326 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 131128

[startup+25.5003 s]
/proc/loadavg: 1.98 2.25 3.14 6/190 2915
/proc/meminfo: memFree=14458092/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=170524 CPUtime=25.49 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 33378 0 0 0 2545 4 0 0 25 0 1 0 486968907 174616576 33309 33554432000 4194304 6016207 140734993275696 18446744073709551615 4425027 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 42631 33309 734 445 0 36175 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 170524

[startup+51.1007 s]
/proc/loadavg: 2.67 2.39 3.16 6/190 2916
/proc/meminfo: memFree=14016148/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=207628 CPUtime=51.09 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 40558 0 0 0 5103 6 0 0 25 0 1 0 486968907 212611072 40464 33554432000 4194304 6016207 140734993275696 18446744073709551615 4378555 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 51907 40464 734 445 0 45451 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 207628

[startup+102.307 s]
/proc/loadavg: 3.47 2.66 3.20 6/190 2917
/proc/meminfo: memFree=13711216/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=308620 CPUtime=102.3 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 53562 0 0 0 10220 10 0 0 25 0 1 0 486968907 316026880 53445 33554432000 4194304 6016207 140734993275696 18446744073709551615 4425392 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 77155 53445 737 445 0 70699 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 308620

[startup+162.301 s]
/proc/loadavg: 3.79 2.88 3.25 6/190 2918
/proc/meminfo: memFree=13474604/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=308748 CPUtime=162.29 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 66381 0 0 0 16216 13 0 0 25 0 1 0 486968907 316157952 57028 33554432000 4194304 6016207 140734993275696 18446744073709551615 4425840 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 77187 57028 738 445 0 70731 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 308748

[startup+222.3 s]
/proc/loadavg: 3.93 3.10 3.30 6/190 2920
/proc/meminfo: memFree=13344488/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=369052 CPUtime=222.29 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 72029 0 0 0 22214 15 0 0 25 0 1 0 486968907 377909248 62676 33554432000 4194304 6016207 140734993275696 18446744073709551615 4373679 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 92263 62676 738 445 0 85807 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 369052

[startup+282.301 s]
/proc/loadavg: 3.97 3.25 3.33 6/190 2922
/proc/meminfo: memFree=13262988/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=432104 CPUtime=282.3 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 78108 0 0 0 28213 17 0 0 25 0 1 0 486968907 442474496 68751 33554432000 4194304 6016207 140734993275696 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 108026 68751 734 445 0 101570 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 432104

[startup+342.301 s]
/proc/loadavg: 3.99 3.39 3.38 6/190 2923
/proc/meminfo: memFree=13138084/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=432104 CPUtime=342.29 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 79259 0 0 0 34212 17 0 0 25 0 1 0 486968907 442474496 69902 33554432000 4194304 6016207 140734993275696 18446744073709551615 4424235 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 108026 69902 734 445 0 101570 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 432104

[startup+402.3 s]
/proc/loadavg: 3.99 3.49 3.41 6/190 2927
/proc/meminfo: memFree=13078156/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=432232 CPUtime=402.3 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 83194 0 0 0 40212 18 0 0 25 0 1 0 486968907 442605568 73805 33554432000 4194304 6016207 140734993275696 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 108058 73805 740 445 0 101602 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 432232

[startup+462.3 s]
/proc/loadavg: 4.10 3.62 3.46 6/190 2928
/proc/meminfo: memFree=13024808/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=432232 CPUtime=462.3 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 89432 0 0 0 46211 19 0 0 25 0 1 0 486968907 442605568 80037 33554432000 4194304 6016207 140734993275696 18446744073709551615 4425656 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 108058 80037 734 445 0 101602 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 432232

[startup+522.301 s]
/proc/loadavg: 4.04 3.68 3.48 6/190 2930
/proc/meminfo: memFree=12979636/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=432232 CPUtime=522.3 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 89435 0 0 0 52211 19 0 0 25 0 1 0 486968907 442605568 80040 33554432000 4194304 6016207 140734993275696 18446744073709551615 4425843 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 108058 80040 734 445 0 101602 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 432232

[startup+582.301 s]
/proc/loadavg: 4.07 3.77 3.53 5/190 2932
/proc/meminfo: memFree=12972780/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=432360 CPUtime=582.3 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 89468 0 0 0 58211 19 0 0 25 0 1 0 486968907 442736640 80073 33554432000 4194304 6016207 140734993275696 18446744073709551615 4427265 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 108090 80073 734 445 0 101634 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 432360

[startup+642.3 s]
/proc/loadavg: 4.02 3.81 3.55 6/190 2933
/proc/meminfo: memFree=12916076/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=514588 CPUtime=642.31 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 97691 0 0 0 64209 22 0 0 25 0 1 0 486968907 526938112 88296 33554432000 4194304 6016207 140734993275696 18446744073709551615 268272385803 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 128647 88296 734 445 0 122191 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 514588

[startup+702.301 s]
/proc/loadavg: 4.01 3.84 3.58 6/190 2935
/proc/meminfo: memFree=12830976/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=514588 CPUtime=702.31 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 102691 0 0 0 70207 24 0 0 25 0 1 0 486968907 526938112 93296 33554432000 4194304 6016207 140734993275696 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 128647 93296 734 445 0 122191 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 514588

[startup+762.307 s]
/proc/loadavg: 4.00 3.86 3.60 6/190 2946
/proc/meminfo: memFree=12813700/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=514588 CPUtime=762.31 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 104541 0 0 0 76207 24 0 0 25 0 1 0 486968907 526938112 95146 33554432000 4194304 6016207 140734993275696 18446744073709551615 4425626 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 128647 95146 734 445 0 122191 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 514588

[startup+822.3 s]
/proc/loadavg: 4.00 3.89 3.62 6/190 2948
/proc/meminfo: memFree=12763992/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=603860 CPUtime=822.31 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 108719 0 0 0 82206 25 0 0 25 0 1 0 486968907 618352640 99324 33554432000 4194304 6016207 140734993275696 18446744073709551615 4424131 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 150965 99324 734 445 0 144509 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 603860

[startup+882.301 s]
/proc/loadavg: 4.00 3.90 3.64 6/190 2950
/proc/meminfo: memFree=12747820/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=694616 CPUtime=882.32 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 111936 0 0 0 88205 27 0 0 25 0 1 0 486968907 711286784 102541 33554432000 4194304 6016207 140734993275696 18446744073709551615 4425643 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 173654 102541 734 445 0 167198 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 694616

[startup+942.301 s]
/proc/loadavg: 4.00 3.92 3.66 6/190 2951
/proc/meminfo: memFree=12728668/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=694616 CPUtime=942.32 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 112168 0 0 0 94204 28 0 0 25 0 1 0 486968907 711286784 87815 33554432000 4194304 6016207 140734993275696 18446744073709551615 4425473 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 173654 87815 734 445 0 167198 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 694616

[startup+1002.3 s]
/proc/loadavg: 4.05 3.94 3.69 6/190 2957
/proc/meminfo: memFree=12676100/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=694616 CPUtime=1002.31 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 112455 0 0 0 100203 28 0 0 25 0 1 0 486968907 711286784 88102 33554432000 4194304 6016207 140734993275696 18446744073709551615 4425023 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 173654 88102 734 445 0 167198 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 694616

[startup+1062.3 s]
/proc/loadavg: 4.05 3.97 3.71 6/190 2958
/proc/meminfo: memFree=12566832/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=694616 CPUtime=1062.32 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 120763 0 0 0 106201 31 0 0 25 0 1 0 486968907 711286784 96410 33554432000 4194304 6016207 140734993275696 18446744073709551615 4374005 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 173654 96410 734 445 0 167198 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 694616

[startup+1122.3 s]
/proc/loadavg: 4.10 4.00 3.73 6/190 2961
/proc/meminfo: memFree=12536784/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=694616 CPUtime=1122.32 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 120890 0 0 0 112201 31 0 0 25 0 1 0 486968907 711286784 96537 33554432000 4194304 6016207 140734993275696 18446744073709551615 4425995 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 173654 96537 734 445 0 167198 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 694616

[startup+1182.3 s]
/proc/loadavg: 4.04 4.00 3.74 6/190 2963
/proc/meminfo: memFree=12466072/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=795164 CPUtime=1182.32 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 127653 0 0 0 118199 33 0 0 25 0 1 0 486968907 814247936 103300 33554432000 4194304 6016207 140734993275696 18446744073709551615 4425666 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 198791 103300 734 445 0 192335 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 795164

[startup+1242.3 s]
/proc/loadavg: 4.01 4.00 3.76 6/190 2964
/proc/meminfo: memFree=12365352/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=795164 CPUtime=1242.32 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 139068 0 0 0 124196 36 0 0 25 0 1 0 486968907 814247936 114715 33554432000 4194304 6016207 140734993275696 18446744073709551615 4426936 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 198791 114715 734 445 0 192335 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 795164



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.77 6/190 2966
/proc/meminfo: memFree=12333820/32950928 swapFree=67111528/67111528
[pid=2897] ppid=2894 vsize=795292 CPUtime=1300.02 cores=0,2
/proc/2897/stat : 2897 (qutersat_releas) R 2894 2897 1823 0 -1 4202496 146580 0 0 0 129965 37 0 0 25 0 1 0 486968907 814379008 122227 33554432000 4194304 6016207 140734993275696 18446744073709551615 4425467 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/2897/statm: 198823 122227 734 445 0 192367 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 795292

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): 1300.03
CPU time (s): 1300.06
CPU user time (s): 1299.66
CPU system time (s): 0.401938
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 795292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.66
system time used= 0.401938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 146585
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= 8
involuntary context switches= 2650

runsolver used 2.00169 second user time and 5.10122 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-25 19:48:21
IDJOB=3282263
IDBENCH=70797
IDSOLVER=1607
FILE ID=node122/3282263-1303753701
RUNJOBID= node122-1303753701-2870
PBS_JOBID= 13154040
Free space on /tmp= 70896 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand064.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3282263-1303753701/watcher-3282263-1303753701 -o /tmp/evaluation-result-3282263-1303753701/solver-3282263-1303753701 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3282263-1303753701.cnf 628733342

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

MD5SUM BENCH= 49dbd2fb16b3d5ce554d30c48729a56d
RANDOM SEED=628733342

node122.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		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.83
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		: 2666.820
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      15543516 kB
Buffers:       1781980 kB
Cached:       15000060 kB
SwapCached:          0 kB
Active:        5604828 kB
Inactive:     11247548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15543516 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           16056 kB
Writeback:           0 kB
AnonPages:       70444 kB
Mapped:          14684 kB
Slab:           489712 kB
PageTables:       5880 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   199648 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= 70880 MiB
End job on node122 at 2011-04-25 20:10:03