Trace number 3376248

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) 1300.01 1300.03

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S1008065350-031.UNKNOWN.cnf
MD5SUMf9acc85431fa3756e8067132423a3a4a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark152.234
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1917
Sum of the clauses size5751
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31917
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.05	c Set FPU double precision.
0.00/0.05	c Parse Cnf success: #var: 450 #clause: 1917
0.00/0.05	c Find Units :          0
0.00/0.05	c Find Invs  :          0
0.00/0.05	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.05	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.05	c Find Ite   :          0
0.00/0.05	c UnDirect variable: 0
0.00/0.05	c UnDirect to Direct Gate: 0
0.00/0.05	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.05	c Break Cycle : 0
0.00/0.05	c Total Root : 0 Undef Var: 450
0.00/0.05	c After covering, Total Root: 0 Leaf: 0
0.00/0.05	c Variable( cover/uncovered/unused ): 0 450 0
0.00/0.05	c Unit Clauses: 0
0.00/0.05	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.05	c Clauses( cover/uncovered ): 0 1917
0.00/0.05	c Total Clauses( cover/uncovered ): 0 1917 0%
0.00/0.05	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.05	c Uncover Clauses avg size: 3 max size: 3
0.00/0.05	c Final circuit: i/l/o/s     450       0    1917      3827
0.00/0.05	c CnfToAig: Time: 0 s
0.00/0.07	c TmMap: Set choices finish.
0.00/0.07	c TmMap: Set big and: 1917
0.00/0.07	c TmMap: Origin: 4278 ClauseNum: 11481 --> New: 2368 ClauseNum: 7668
0.00/0.07	c TmMap: Time: 0.01
0.00/0.07	c Try to Add: #clause: 3834 #xorclause: 0
0.00/0.07	c #var: 450 #clauses: 1918 Solving... 
1299.98/1300.01	c Time Out !!
1299.98/1300.01	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-3376248-1305470844/watcher-3376248-1305470844 -o /tmp/evaluation-result-3376248-1305470844/solver-3376248-1305470844 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376248-1305470844.cnf 1081440281 

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: 2.96 3.50 4.29 3/382 23033
/proc/meminfo: memFree=25093888/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=11796 CPUtime=0 cores=0,2
/proc/23033/stat : 23033 (runsolver) R 23031 23033 22691 0 -1 4202560 41 0 0 0 0 0 0 0 22 0 1 0 391275691 12079104 50 33554432000 4194304 5432360 140734112301392 18446744073709551615 4881623 0 2147483391 4096 24578 0 0 0 17 2 0 0 0
/proc/23033/statm: 2949 50 30 303 0 2643 0

[startup+0.10082 s]
/proc/loadavg: 2.96 3.50 4.29 3/382 23033
/proc/meminfo: memFree=25093888/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=46712 CPUtime=0.04 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 3849 0 0 0 4 0 0 0 22 0 1 0 391275691 47833088 3785 33554432000 4194304 6014671 140735078812288 18446744073709551615 4424004 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 11678 3785 721 445 0 5223 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 46712

[startup+0.200803 s]
/proc/loadavg: 2.96 3.50 4.29 3/382 23033
/proc/meminfo: memFree=25093888/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=46712 CPUtime=0.14 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 3932 0 0 0 14 0 0 0 22 0 1 0 391275691 47833088 3868 33554432000 4194304 6014671 140735078812288 18446744073709551615 268660358808 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 11678 3868 722 445 0 5223 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 46712

[startup+0.300778 s]
/proc/loadavg: 2.96 3.50 4.29 3/382 23033
/proc/meminfo: memFree=25093888/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=55192 CPUtime=0.24 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 4059 0 0 0 24 0 0 0 23 0 1 0 391275691 56516608 3995 33554432000 4194304 6014671 140735078812288 18446744073709551615 4376315 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 13798 3995 723 445 0 7343 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 55192

[startup+0.70071 s]
/proc/loadavg: 2.96 3.50 4.29 3/382 23033
/proc/meminfo: memFree=25093888/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=63812 CPUtime=0.64 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 4357 0 0 0 64 0 0 0 25 0 1 0 391275691 65343488 4293 33554432000 4194304 6014671 140735078812288 18446744073709551615 4423518 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 15953 4293 723 445 0 9498 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 63812

[startup+1.50058 s]
/proc/loadavg: 2.96 3.50 4.29 6/398 23064
/proc/meminfo: memFree=25021308/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=72560 CPUtime=1.44 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 6108 0 0 0 144 0 0 0 25 0 1 0 391275691 74301440 6044 33554432000 4194304 6014671 140735078812288 18446744073709551615 4511632 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 18140 6044 727 445 0 11685 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 72560

[startup+3.10026 s]
/proc/loadavg: 2.96 3.50 4.29 6/398 23064
/proc/meminfo: memFree=24988820/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=81468 CPUtime=3.05 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 6689 0 0 0 304 1 0 0 25 0 1 0 391275691 83423232 6625 33554432000 4194304 6014671 140735078812288 18446744073709551615 4422600 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 20367 6625 727 445 0 13912 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 81468

[startup+6.30073 s]
/proc/loadavg: 3.12 3.53 4.30 6/398 23064
/proc/meminfo: memFree=24963780/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=81468 CPUtime=6.25 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 7532 0 0 0 624 1 0 0 25 0 1 0 391275691 83423232 7466 33554432000 4194304 6014671 140735078812288 18446744073709551615 4424296 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 20367 7466 727 445 0 13912 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 81468

[startup+12.7006 s]
/proc/loadavg: 3.27 3.55 4.30 6/398 23065
/proc/meminfo: memFree=24908068/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=90788 CPUtime=12.64 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 11075 0 0 0 1263 1 0 0 25 0 1 0 391275691 92966912 10997 33554432000 4194304 6014671 140735078812288 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 22697 10997 727 445 0 16242 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 90788

[startup+25.5004 s]
/proc/loadavg: 3.65 3.62 4.31 6/398 23065
/proc/meminfo: memFree=24879420/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=100280 CPUtime=25.45 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 13190 0 0 0 2543 2 0 0 25 0 1 0 391275691 102686720 13112 33554432000 4194304 6014671 140735078812288 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 25070 13112 727 445 0 18615 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 100280

[startup+51.1009 s]
/proc/loadavg: 4.18 3.75 4.33 6/398 23066
/proc/meminfo: memFree=24832272/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=110016 CPUtime=51.04 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 14493 0 0 0 5102 2 0 0 25 0 1 0 391275691 112656384 14415 33554432000 4194304 6014671 140735078812288 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 27504 14415 727 445 0 21049 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 110016

[startup+102.301 s]
/proc/loadavg: 4.72 3.95 4.37 6/398 23067
/proc/meminfo: memFree=24749180/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=131212 CPUtime=102.25 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 19921 0 0 0 10222 3 0 0 25 0 1 0 391275691 134361088 19843 33554432000 4194304 6014671 140735078812288 18446744073709551615 4422687 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 32803 19843 727 445 0 26348 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 131212

[startup+162.3 s]
/proc/loadavg: 4.89 4.14 4.41 7/398 23096
/proc/meminfo: memFree=24723940/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=141948 CPUtime=162.24 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 20760 0 0 0 16221 3 0 0 25 0 1 0 391275691 145354752 20682 33554432000 4194304 6014671 140735078812288 18446744073709551615 4423990 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 35487 20682 727 445 0 29032 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 141948

[startup+222.315 s]
/proc/loadavg: 5.03 4.31 4.45 6/398 23097
/proc/meminfo: memFree=24655340/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=153088 CPUtime=222.26 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 25634 0 0 0 22221 5 0 0 25 0 1 0 391275691 156762112 25555 33554432000 4194304 6014671 140735078812288 18446744073709551615 4422808 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 38272 25555 728 445 0 31817 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 153088

[startup+282.3 s]
/proc/loadavg: 5.12 4.47 4.49 7/398 23099
/proc/meminfo: memFree=24600756/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=164256 CPUtime=282.25 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 28715 0 0 0 28220 5 0 0 25 0 1 0 391275691 168198144 28617 33554432000 4194304 6014671 140735078812288 18446744073709551615 4511656 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 41064 28617 734 445 0 34609 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 164256

[startup+342.301 s]
/proc/loadavg: 5.11 4.58 4.52 6/398 23100
/proc/meminfo: memFree=24550644/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=164256 CPUtime=342.25 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 29000 0 0 0 34220 5 0 0 25 0 1 0 391275691 168198144 28902 33554432000 4194304 6014671 140735078812288 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 41064 28902 734 445 0 34609 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 164256

[startup+402.301 s]
/proc/loadavg: 5.09 4.67 4.56 6/398 23102
/proc/meminfo: memFree=24516020/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=164256 CPUtime=402.25 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 30045 0 0 0 40219 6 0 0 25 0 1 0 391275691 168198144 29947 33554432000 4194304 6014671 140735078812288 18446744073709551615 4424109 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 41064 29947 734 445 0 34609 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 164256

[startup+462.301 s]
/proc/loadavg: 5.09 4.74 4.59 7/398 23131
/proc/meminfo: memFree=24572832/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=164256 CPUtime=462.25 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 31627 0 0 0 46218 7 0 0 25 0 1 0 391275691 168198144 31515 33554432000 4194304 6014671 140735078812288 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 41064 31515 732 445 0 34609 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 164256

[startup+522.301 s]
/proc/loadavg: 5.19 4.83 4.63 6/398 23135
/proc/meminfo: memFree=24505524/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=164256 CPUtime=522.26 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 31897 0 0 0 52219 7 0 0 25 0 1 0 391275691 168198144 31784 33554432000 4194304 6014671 140735078812288 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 41064 31784 732 445 0 34609 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 164256

[startup+582.3 s]
/proc/loadavg: 5.22 4.90 4.66 7/398 23137
/proc/meminfo: memFree=24469556/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=164256 CPUtime=582.26 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 33276 0 0 0 58219 7 0 0 25 0 1 0 391275691 168198144 33145 33554432000 4194304 6014671 140735078812288 18446744073709551615 4369391 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 41064 33145 728 445 0 34609 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 164256

[startup+642.301 s]
/proc/loadavg: 5.15 4.93 4.68 6/398 23138
/proc/meminfo: memFree=24455152/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=176432 CPUtime=642.26 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 35389 0 0 0 64218 8 0 0 25 0 1 0 391275691 180666368 35245 33554432000 4194304 6014671 140735078812288 18446744073709551615 4424560 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 44108 35245 728 445 0 37653 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 176432

[startup+702.3 s]
/proc/loadavg: 5.12 4.96 4.71 7/398 23140
/proc/meminfo: memFree=24424248/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=176432 CPUtime=702.26 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 35616 0 0 0 70218 8 0 0 25 0 1 0 391275691 180666368 35463 33554432000 4194304 6014671 140735078812288 18446744073709551615 4424120 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 44108 35463 728 445 0 37653 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 176432

[startup+762.301 s]
/proc/loadavg: 5.12 4.98 4.73 6/398 23142
/proc/meminfo: memFree=24397824/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=176432 CPUtime=762.27 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 35860 0 0 0 76219 8 0 0 25 0 1 0 391275691 180666368 35697 33554432000 4194304 6014671 140735078812288 18446744073709551615 4424107 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 44108 35697 728 445 0 37653 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 176432

[startup+822.3 s]
/proc/loadavg: 5.20 5.02 4.75 7/398 23152
/proc/meminfo: memFree=24379080/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=189128 CPUtime=822.26 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 37436 0 0 0 82218 8 0 0 25 0 1 0 391275691 193667072 37260 33554432000 4194304 6014671 140735078812288 18446744073709551615 4424209 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 47282 37260 728 445 0 40827 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 189128

[startup+882.315 s]
/proc/loadavg: 5.21 5.04 4.77 6/398 23154
/proc/meminfo: memFree=24369228/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=189128 CPUtime=882.28 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 39224 0 0 0 88219 9 0 0 25 0 1 0 391275691 193667072 39032 33554432000 4194304 6014671 140735078812288 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 47282 39032 728 445 0 40827 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 189128

[startup+942.301 s]
/proc/loadavg: 5.13 5.05 4.79 7/398 23155
/proc/meminfo: memFree=24367464/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=189128 CPUtime=942.26 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 39560 0 0 0 94217 9 0 0 25 0 1 0 391275691 193667072 39368 33554432000 4194304 6014671 140735078812288 18446744073709551615 4424296 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 47282 39368 728 445 0 40827 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 189128

[startup+1002.3 s]
/proc/loadavg: 5.05 5.04 4.80 6/398 23157
/proc/meminfo: memFree=24339784/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=202084 CPUtime=1002.27 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 43247 0 0 0 100217 10 0 0 25 0 1 0 391275691 206934016 43031 33554432000 4194304 6014671 140735078812288 18446744073709551615 4425380 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 50521 43031 728 445 0 44066 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 202084

[startup+1062.3 s]
/proc/loadavg: 5.06 5.04 4.82 6/398 23159
/proc/meminfo: memFree=24309616/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=254148 CPUtime=1062.27 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 44229 0 0 0 106216 11 0 0 25 0 1 0 391275691 260247552 43966 33554432000 4194304 6014671 140735078812288 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 63537 43966 733 445 0 57082 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 254148

[startup+1122.3 s]
/proc/loadavg: 5.16 5.08 4.84 7/398 23160
/proc/meminfo: memFree=24250444/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=254148 CPUtime=1122.27 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 47155 0 0 0 112214 13 0 0 25 0 1 0 391275691 260247552 46892 33554432000 4194304 6014671 140735078812288 18446744073709551615 4423915 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 63537 46892 733 445 0 57082 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 254148

[startup+1182.3 s]
/proc/loadavg: 5.10 5.07 4.85 6/398 23162
/proc/meminfo: memFree=24199088/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=254148 CPUtime=1182.27 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 47287 0 0 0 118214 13 0 0 25 0 1 0 391275691 260247552 46994 33554432000 4194304 6014671 140735078812288 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 63537 46994 733 445 0 57082 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 254148

[startup+1242.3 s]
/proc/loadavg: 4.73 4.99 4.84 6/397 23163
/proc/meminfo: memFree=24167808/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=254148 CPUtime=1242.27 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 47758 0 0 0 124214 13 0 0 25 0 1 0 391275691 260247552 47464 33554432000 4194304 6014671 140735078812288 18446744073709551615 4424130 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 63537 47464 732 445 0 57082 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 254148



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.30 4.82 4.79 5/397 23165
/proc/meminfo: memFree=24119552/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=307108 CPUtime=1299.98 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 52865 0 0 0 129983 15 0 0 25 0 1 0 391275691 314478592 52535 33554432000 4194304 6014671 140735078812288 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 76777 52535 732 445 0 70322 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 307108

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

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

[startup+1300 s]
/proc/loadavg: 4.30 4.82 4.79 5/397 23165
/proc/meminfo: memFree=24119552/32951124 swapFree=46575260/67111528
[pid=23033] ppid=23031 vsize=307108 CPUtime=1299.98 cores=0,2
/proc/23033/stat : 23033 (qutersat_releas) R 23031 23033 22691 0 -1 4202496 52865 0 0 0 129983 15 0 0 25 0 1 0 391275691 314478592 52535 33554432000 4194304 6014671 140735078812288 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/23033/statm: 76777 52535 732 445 0 70322 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 307108

Child status: 1
Real time (s): 1300.03
CPU time (s): 1300.01
CPU user time (s): 1299.84
CPU system time (s): 0.162975
CPU usage (%): 99.9985
Max. virtual memory (cumulated for all children) (KiB): 307108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.84
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52869
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= 54
involuntary context switches= 2235

runsolver used 5.2722 second user time and 11.2213 second system time

The end

Launcher Data 

Begin job on node107 at 2011-05-15 16:47:24
IDJOB=3376248
IDBENCH=82757
IDSOLVER=1856
FILE ID=node107/3376248-1305470844
RUNJOBID= node107-1305470844-23021
PBS_JOBID= 13325325
Free space on /tmp= 73452 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S1008065350-031.UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376248-1305470844/watcher-3376248-1305470844 -o /tmp/evaluation-result-3376248-1305470844/solver-3376248-1305470844 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376248-1305470844.cnf 1081440281

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

MD5SUM BENCH= f9acc85431fa3756e8067132423a3a4a
RANDOM SEED=1081440281

node107.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		: 2666.829
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
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		: 2666.829
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	: 5332.67
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		: 2666.829
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	: 5332.82
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		: 2666.829
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	: 5332.74
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		: 2666.829
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	: 5359.47
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		: 2666.829
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		: 2666.829
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:     32951124 kB
MemFree:      25094284 kB
Buffers:        193276 kB
Cached:        1448184 kB
SwapCached:       9824 kB
Active:        6994656 kB
Inactive:       564780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      25094284 kB
SwapTotal:    67111528 kB
SwapFree:     46575260 kB
Dirty:            1956 kB
Writeback:           0 kB
AnonPages:     5915136 kB
Mapped:          25568 kB
Slab:           151152 kB
PageTables:      79368 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 99481344 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= 73444 MiB
End job on node107 at 2011-05-15 17:09:06