Trace number 3376334

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) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S1910317962-059.UNKNOWN.cnf
MD5SUMdc676a8dc341229efc4ee05b1ab19ceb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark130.058
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 

0.00/0.00	c Set FPU double precision.
0.00/0.02	c Parse Cnf success: #var: 450 #clause: 1917
0.00/0.02	c Find Units :          0
0.00/0.02	c Find Invs  :          0
0.00/0.02	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.02	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.02	c Find Ite   :          0
0.00/0.02	c UnDirect variable: 0
0.00/0.02	c UnDirect to Direct Gate: 0
0.00/0.02	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.02	c Break Cycle : 0
0.00/0.02	c Total Root : 0 Undef Var: 450
0.00/0.02	c After covering, Total Root: 0 Leaf: 0
0.00/0.02	c Variable( cover/uncovered/unused ): 0 450 0
0.00/0.02	c Unit Clauses: 0
0.00/0.02	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.02	c Clauses( cover/uncovered ): 0 1917
0.00/0.02	c Total Clauses( cover/uncovered ): 0 1917 0%
0.00/0.02	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.02	c Uncover Clauses avg size: 3 max size: 3
0.00/0.02	c Final circuit: i/l/o/s     450       0    1917      3830
0.00/0.02	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.02	c TmMap: Set big and: 1917
0.00/0.02	c TmMap: Origin: 4281 ClauseNum: 11490 --> New: 2368 ClauseNum: 7668
0.00/0.02	c TmMap: Time: 0
0.00/0.02	c Try to Add: #clause: 3834 #xorclause: 0
0.00/0.02	c #var: 450 #clauses: 1918 Solving... 
1300.03/1300.01	c Time Out !!
1300.03/1300.01	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-3376334-1305471749/watcher-3376334-1305471749 -o /tmp/evaluation-result-3376334-1305471749/solver-3376334-1305471749 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376334-1305471749.cnf 1799942544 

running on 2 cores: 4,6

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: 3.53 3.93 3.90 4/357 28028
/proc/meminfo: memFree=13199172/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=35436 CPUtime=0.01 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 2813 0 0 0 1 0 0 0 21 0 1 0 658773659 36286464 2749 33554432000 4194304 6014671 140736605115712 18446744073709551615 4340812 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 8859 2752 579 445 0 2404 0

[startup+0.116545 s]
/proc/loadavg: 3.53 3.93 3.90 4/357 28028
/proc/meminfo: memFree=13199172/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=46712 CPUtime=0.11 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 3908 0 0 0 11 0 0 0 22 0 1 0 658773659 47833088 3844 33554432000 4194304 6014671 140736605115712 18446744073709551615 4378816 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 11678 3844 722 445 0 5223 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 46712

[startup+0.200529 s]
/proc/loadavg: 3.53 3.93 3.90 4/357 28028
/proc/meminfo: memFree=13199172/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=55180 CPUtime=0.19 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 4024 0 0 0 19 0 0 0 22 0 1 0 658773659 56504320 3960 33554432000 4194304 6014671 140736605115712 18446744073709551615 4423950 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 13795 3960 723 445 0 7340 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 55180

[startup+0.300512 s]
/proc/loadavg: 3.53 3.93 3.90 4/357 28028
/proc/meminfo: memFree=13199172/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=55180 CPUtime=0.29 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 4087 0 0 0 29 0 0 0 22 0 1 0 658773659 56504320 4023 33554432000 4194304 6014671 140736605115712 18446744073709551615 4423768 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 13795 4023 723 445 0 7340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55180

[startup+0.700441 s]
/proc/loadavg: 3.53 3.93 3.90 4/357 28028
/proc/meminfo: memFree=13199172/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=72512 CPUtime=0.69 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 4489 0 0 0 69 0 0 0 24 0 1 0 658773659 74252288 4425 33554432000 4194304 6014671 140736605115712 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 18128 4425 723 445 0 11673 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 72512

[startup+1.5003 s]
/proc/loadavg: 3.53 3.93 3.90 5/358 28029
/proc/meminfo: memFree=13165072/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=72512 CPUtime=1.49 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 6193 0 0 0 149 0 0 0 25 0 1 0 658773659 74252288 6129 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424585 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 18128 6129 727 445 0 11673 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72512

[startup+3.10102 s]
/proc/loadavg: 3.53 3.93 3.90 5/358 28029
/proc/meminfo: memFree=13146348/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=81940 CPUtime=3.09 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 6921 0 0 0 309 0 0 0 25 0 1 0 658773659 83906560 6857 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424118 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 20485 6857 727 445 0 14030 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81940

[startup+6.30052 s]
/proc/loadavg: 3.56 3.93 3.90 5/358 28057
/proc/meminfo: memFree=13123572/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=81940 CPUtime=6.29 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 7734 0 0 0 629 0 0 0 25 0 1 0 658773659 83906560 7668 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424130 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 20485 7668 727 445 0 14030 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81940

[startup+12.7004 s]
/proc/loadavg: 3.60 3.93 3.90 5/358 28057
/proc/meminfo: memFree=13071084/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=91244 CPUtime=12.69 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 11388 0 0 0 1269 0 0 0 25 0 1 0 658773659 93433856 11313 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424130 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 22811 11313 727 445 0 16356 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 91244

[startup+25.5011 s]
/proc/loadavg: 3.69 3.94 3.91 5/358 28057
/proc/meminfo: memFree=13032284/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=100748 CPUtime=25.5 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 12932 0 0 0 2549 1 0 0 25 0 1 0 658773659 103165952 12855 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 25187 12855 727 445 0 18732 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 100748

[startup+51.1006 s]
/proc/loadavg: 3.79 3.94 3.91 5/358 28058
/proc/meminfo: memFree=12986904/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=100748 CPUtime=51.09 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 13770 0 0 0 5108 1 0 0 25 0 1 0 658773659 103165952 13693 33554432000 4194304 6014671 140736605115712 18446744073709551615 4376477 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 25187 13693 727 445 0 18732 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 100748

[startup+102.301 s]
/proc/loadavg: 4.03 3.98 3.92 5/358 28061
/proc/meminfo: memFree=12892888/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=131368 CPUtime=102.3 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 20709 0 0 0 10228 2 0 0 25 0 1 0 658773659 134520832 20632 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 32842 20632 748 445 0 26387 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 131368

[startup+162.301 s]
/proc/loadavg: 4.04 4.00 3.93 5/358 28064
/proc/meminfo: memFree=12845740/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=142268 CPUtime=162.29 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 22623 0 0 0 16227 2 0 0 25 0 1 0 658773659 145682432 22525 33554432000 4194304 6014671 140736605115712 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 35567 22525 727 445 0 29112 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 142268

[startup+222.314 s]
/proc/loadavg: 4.15 4.04 3.94 5/358 28065
/proc/meminfo: memFree=12790520/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=175480 CPUtime=222.3 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 30494 0 0 0 22226 4 0 0 25 0 1 0 658773659 179691520 30396 33554432000 4194304 6014671 140736605115712 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 43870 30396 727 445 0 37415 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 175480

[startup+282.301 s]
/proc/loadavg: 4.05 4.03 3.94 5/358 28067
/proc/meminfo: memFree=12773228/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=186720 CPUtime=282.3 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 31739 0 0 0 28225 5 0 0 25 0 1 0 658773659 191201280 31641 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424142 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 46680 31641 727 445 0 40225 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 186720

[startup+342.3 s]
/proc/loadavg: 4.02 4.02 3.94 5/358 28069
/proc/meminfo: memFree=12745776/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=186720 CPUtime=342.3 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 32242 0 0 0 34225 5 0 0 25 0 1 0 658773659 191201280 32144 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424105 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 46680 32144 727 445 0 40225 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 186720

[startup+402.301 s]
/proc/loadavg: 4.14 4.05 3.95 5/358 28070
/proc/meminfo: memFree=12728740/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=186720 CPUtime=402.29 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 34980 0 0 0 40224 5 0 0 25 0 1 0 658773659 191201280 34881 33554432000 4194304 6014671 140736605115712 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 46680 34881 727 445 0 40225 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 186720

[startup+462.3 s]
/proc/loadavg: 4.11 4.05 3.96 5/358 28072
/proc/meminfo: memFree=12696204/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=210528 CPUtime=462.3 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 37556 0 0 0 46224 6 0 0 25 0 1 0 658773659 215580672 37452 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 52632 37452 727 445 0 46177 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 210528

[startup+522.301 s]
/proc/loadavg: 4.04 4.04 3.96 5/358 28073
/proc/meminfo: memFree=12671364/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=210528 CPUtime=522.3 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 38599 0 0 0 52224 6 0 0 25 0 1 0 658773659 215580672 38480 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424109 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 52632 38480 727 445 0 46177 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 210528

[startup+582.3 s]
/proc/loadavg: 4.04 4.05 3.96 5/358 28075
/proc/meminfo: memFree=12661888/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=210528 CPUtime=582.3 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 38867 0 0 0 58224 6 0 0 25 0 1 0 658773659 215580672 38740 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424120 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 52632 38740 727 445 0 46177 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 210528

[startup+642.301 s]
/proc/loadavg: 4.01 4.03 3.96 5/358 28104
/proc/meminfo: memFree=12733140/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=210528 CPUtime=642.3 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 39006 0 0 0 64224 6 0 0 25 0 1 0 658773659 215580672 38870 33554432000 4194304 6014671 140736605115712 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 52632 38870 727 445 0 46177 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 210528

[startup+702.301 s]
/proc/loadavg: 4.00 4.03 3.96 5/358 28105
/proc/meminfo: memFree=12717036/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=210528 CPUtime=702.3 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 39139 0 0 0 70224 6 0 0 25 0 1 0 658773659 215580672 38993 33554432000 4194304 6014671 140736605115712 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 52632 38993 727 445 0 46177 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 210528

[startup+762.301 s]
/proc/loadavg: 4.10 4.05 3.97 5/358 28107
/proc/meminfo: memFree=12689576/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=210528 CPUtime=762.31 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 39259 0 0 0 76225 6 0 0 25 0 1 0 658773659 215580672 39087 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424130 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 52632 39087 727 445 0 46177 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 210528

[startup+822.301 s]
/proc/loadavg: 4.08 4.05 3.98 5/358 28108
/proc/meminfo: memFree=12671788/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=210528 CPUtime=822.3 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 39558 0 0 0 82224 6 0 0 25 0 1 0 658773659 215580672 39386 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424173 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 52632 39386 727 445 0 46177 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 210528

[startup+882.313 s]
/proc/loadavg: 4.03 4.04 3.98 5/358 28110
/proc/meminfo: memFree=12641720/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=210528 CPUtime=882.32 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 39566 0 0 0 88226 6 0 0 25 0 1 0 658773659 215580672 39394 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424103 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 52632 39394 727 445 0 46177 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 210528

[startup+942.301 s]
/proc/loadavg: 4.01 4.03 3.98 5/358 28112
/proc/meminfo: memFree=12619472/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=210528 CPUtime=942.31 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 39615 0 0 0 94225 6 0 0 25 0 1 0 658773659 215580672 39415 33554432000 4194304 6014671 140736605115712 18446744073709551615 4423998 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 52632 39415 727 445 0 46177 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 210528

[startup+1002.3 s]
/proc/loadavg: 4.04 4.04 3.98 5/358 28113
/proc/meminfo: memFree=12598952/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=262596 CPUtime=1002.31 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 43777 0 0 0 100224 7 0 0 25 0 1 0 658773659 268898304 43509 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424459 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 65649 43509 729 445 0 59194 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 262596

[startup+1062.3 s]
/proc/loadavg: 4.12 4.06 4.00 5/358 28115
/proc/meminfo: memFree=12594684/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=262596 CPUtime=1062.32 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 44459 0 0 0 106224 8 0 0 25 0 1 0 658773659 268898304 44191 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 65649 44191 729 445 0 59194 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 262596

[startup+1122.3 s]
/proc/loadavg: 4.09 4.06 4.00 5/358 28116
/proc/meminfo: memFree=12578384/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=262596 CPUtime=1122.32 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 44564 0 0 0 112224 8 0 0 25 0 1 0 658773659 268898304 44296 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 65649 44296 729 445 0 59194 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 262596

[startup+1182.3 s]
/proc/loadavg: 4.03 4.05 4.00 5/358 28118
/proc/meminfo: memFree=12539256/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=315592 CPUtime=1182.31 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 48976 0 0 0 118223 8 0 0 25 0 1 0 658773659 323166208 48643 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424107 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 78898 48643 733 445 0 72443 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 315592

[startup+1242.3 s]
/proc/loadavg: 4.01 4.04 4.00 5/358 28120
/proc/meminfo: memFree=12513664/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=315592 CPUtime=1242.32 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 51428 0 0 0 124223 9 0 0 25 0 1 0 658773659 323166208 51095 33554432000 4194304 6014671 140736605115712 18446744073709551615 4372352 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 78898 51095 733 445 0 72443 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 315592



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.15 4.06 4.01 4/356 28122
/proc/meminfo: memFree=12729876/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=315592 CPUtime=1300.03 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 51842 0 0 0 129993 10 0 0 25 0 1 0 658773659 323166208 51509 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 78898 51509 733 445 0 72443 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 315592

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: 4.15 4.06 4.01 4/356 28122
/proc/meminfo: memFree=12729876/32950928 swapFree=61888748/67111528
[pid=28028] ppid=28026 vsize=315592 CPUtime=1300.03 cores=4,6
/proc/28028/stat : 28028 (qutersat_releas) R 28026 28028 27415 0 -1 4202496 51842 0 0 0 129993 10 0 0 25 0 1 0 658773659 323166208 51509 33554432000 4194304 6014671 140736605115712 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/28028/statm: 78898 51509 733 445 0 72443 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 315592

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.94
CPU system time (s): 0.110983
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 315592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51846
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= 2112

runsolver used 4.23836 second user time and 10.2684 second system time

The end

Launcher Data 

Begin job on node120 at 2011-05-15 17:02:29
IDJOB=3376334
IDBENCH=82843
IDSOLVER=1856
FILE ID=node120/3376334-1305471749
RUNJOBID= node120-1305471749-27987
PBS_JOBID= 13325304
Free space on /tmp= 73636 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S1910317962-059.UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376334-1305471749/watcher-3376334-1305471749 -o /tmp/evaluation-result-3376334-1305471749/solver-3376334-1305471749 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376334-1305471749.cnf 1799942544

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

MD5SUM BENCH= dc676a8dc341229efc4ee05b1ab19ceb
RANDOM SEED=1799942544

node120.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5226.07
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		: 2666.809
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		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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		: 2666.809
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		: 2666.809
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:     32950928 kB
MemFree:      13199328 kB
Buffers:         51364 kB
Cached:         974256 kB
SwapCached:      75620 kB
Active:        7311512 kB
Inactive:     12229280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13199328 kB
SwapTotal:    67111528 kB
SwapFree:     61888748 kB
Dirty:            7244 kB
Writeback:           0 kB
AnonPages:    18444376 kB
Mapped:          25024 kB
Slab:            83100 kB
PageTables:      64260 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 59105188 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= 73636 MiB
End job on node120 at 2011-05-15 17:24:11