Trace number 3376337

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-k7-r89-v50-c4450-S1273410420-036.UNKNOWN.cnf
MD5SUMc7c56fd965d7a6907a8127d8bee5e481
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark34.9237
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 50 #clause: 4450
0.00/0.01	c Find Units :          0
0.00/0.01	c Find Invs  :          0
0.00/0.01	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 50
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 50 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 4450
0.00/0.01	c Total Clauses( cover/uncovered ): 0 4450 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 7 max size: 7
0.00/0.01	c Final circuit: i/l/o/s      50       0    4450     15924
0.00/0.01	c CnfToAig: Time: 0.01 s
0.00/0.04	c TmMap: Set choices finish.
0.04/0.05	c TmMap: Set big and: 6905
0.04/0.05	c TmMap: Origin: 15975 ClauseNum: 47772 --> New: 6956 ClauseNum: 29894
0.04/0.05	c TmMap: Time: 0.01
0.04/0.05	c Try to Add: #clause: 13810 #xorclause: 0
0.04/0.05	c #var: 2505 #clauses: 6906 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-3376337-1305471754/watcher-3376337-1305471754 -o /tmp/evaluation-result-3376337-1305471754/solver-3376337-1305471754 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376337-1305471754.cnf 1220999384 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 3.56 3.93 3.90 5/357 28056
/proc/meminfo: memFree=13142056/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=32364 CPUtime=0 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 1851 0 0 0 0 0 0 0 25 0 1 0 658774173 33140736 1787 33554432000 4194304 6014671 140735952070720 18446744073709551615 4333912 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 8091 1787 398 445 0 1636 0

[startup+0.0483101 s]
/proc/loadavg: 3.56 3.93 3.90 5/357 28056
/proc/meminfo: memFree=13142056/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=42604 CPUtime=0.04 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 4647 0 0 0 4 0 0 0 25 0 1 0 658774173 43626496 4583 33554432000 4194304 6014671 140735952070720 18446744073709551615 4313888 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 10651 4584 670 445 0 4196 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 42604

[startup+0.100297 s]
/proc/loadavg: 3.56 3.93 3.90 5/357 28056
/proc/meminfo: memFree=13142056/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=50808 CPUtime=0.09 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 4888 0 0 0 9 0 0 0 25 0 1 0 658774173 52027392 4824 33554432000 4194304 6014671 140735952070720 18446744073709551615 4422798 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 12702 4824 696 445 0 6247 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 50808

[startup+0.300265 s]
/proc/loadavg: 3.56 3.93 3.90 5/357 28056
/proc/meminfo: memFree=13142056/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=51832 CPUtime=0.29 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 5021 0 0 0 29 0 0 0 25 0 1 0 658774173 53075968 4957 33554432000 4194304 6014671 140735952070720 18446744073709551615 4424448 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 12958 4957 721 445 0 6503 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51832

[startup+0.70019 s]
/proc/loadavg: 3.56 3.93 3.90 5/357 28056
/proc/meminfo: memFree=13142056/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=60436 CPUtime=0.69 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 5272 0 0 0 69 0 0 0 25 0 1 0 658774173 61886464 5208 33554432000 4194304 6014671 140735952070720 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 15109 5208 723 445 0 8654 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60436

[startup+1.50005 s]
/proc/loadavg: 3.56 3.93 3.90 5/358 28057
/proc/meminfo: memFree=13119852/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=77992 CPUtime=1.49 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 5832 0 0 0 149 0 0 0 25 0 1 0 658774173 79863808 5768 33554432000 4194304 6014671 140735952070720 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 19498 5768 723 445 0 13043 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77992

[startup+3.10077 s]
/proc/loadavg: 3.56 3.93 3.90 5/358 28057
/proc/meminfo: memFree=13111360/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=95820 CPUtime=3.09 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 7003 0 0 0 309 0 0 0 25 0 1 0 658774173 98119680 6939 33554432000 4194304 6014671 140735952070720 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 23955 6939 727 445 0 17500 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 95820

[startup+6.30021 s]
/proc/loadavg: 3.60 3.93 3.90 5/358 28057
/proc/meminfo: memFree=13082252/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=123380 CPUtime=6.29 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 10343 0 0 0 628 1 0 0 25 0 1 0 658774173 126341120 10276 33554432000 4194304 6014671 140735952070720 18446744073709551615 4511642 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 30845 10276 732 445 0 24390 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 123380

[startup+12.7001 s]
/proc/loadavg: 3.63 3.94 3.91 5/358 28057
/proc/meminfo: memFree=13054728/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=123380 CPUtime=12.69 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 11592 0 0 0 1268 1 0 0 25 0 1 0 658774173 126341120 11521 33554432000 4194304 6014671 140735952070720 18446744073709551615 4424004 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 30845 11521 728 445 0 24390 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 123380

[startup+25.5008 s]
/proc/loadavg: 3.71 3.94 3.91 5/358 28057
/proc/meminfo: memFree=13020504/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=123380 CPUtime=25.49 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 12724 0 0 0 2548 1 0 0 25 0 1 0 658774173 126341120 12652 33554432000 4194304 6014671 140735952070720 18446744073709551615 4424142 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 30845 12652 727 445 0 24390 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 123380

[startup+51.1003 s]
/proc/loadavg: 3.81 3.94 3.91 5/358 28058
/proc/meminfo: memFree=12975616/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=133440 CPUtime=51.09 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 14720 0 0 0 5108 1 0 0 25 0 1 0 658774173 136642560 14648 33554432000 4194304 6014671 140735952070720 18446744073709551615 4424130 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 33360 14648 727 445 0 26905 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 133440

[startup+102.313 s]
/proc/loadavg: 4.11 4.00 3.93 6/359 28062
/proc/meminfo: memFree=12865964/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=154008 CPUtime=102.31 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 20603 0 0 0 10228 3 0 0 25 0 1 0 658774173 157704192 20513 33554432000 4194304 6014671 140735952070720 18446744073709551615 4424173 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 38502 20513 727 445 0 32047 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 154008

[startup+162.301 s]
/proc/loadavg: 4.04 4.00 3.93 5/358 28064
/proc/meminfo: memFree=12837800/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=186948 CPUtime=162.29 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 23726 0 0 0 16226 3 0 0 25 0 1 0 658774173 191434752 23636 33554432000 4194304 6014671 140735952070720 18446744073709551615 4424459 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 46737 23636 727 445 0 40282 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 186948

[startup+222.3 s]
/proc/loadavg: 4.12 4.04 3.94 5/358 28065
/proc/meminfo: memFree=12789400/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=186948 CPUtime=222.3 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 25411 0 0 0 22226 4 0 0 25 0 1 0 658774173 191434752 25316 33554432000 4194304 6014671 140735952070720 18446744073709551615 4369539 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 46737 25316 727 445 0 40282 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 186948

[startup+282.301 s]
/proc/loadavg: 4.05 4.03 3.94 5/358 28067
/proc/meminfo: memFree=12772608/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=186948 CPUtime=282.3 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 25593 0 0 0 28226 4 0 0 25 0 1 0 658774173 191434752 25498 33554432000 4194304 6014671 140735952070720 18446744073709551615 4422817 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 46737 25498 727 445 0 40282 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 186948

[startup+342.301 s]
/proc/loadavg: 4.02 4.02 3.94 5/358 28069
/proc/meminfo: memFree=12745400/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=186948 CPUtime=342.3 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 28296 0 0 0 34226 4 0 0 25 0 1 0 658774173 191434752 28201 33554432000 4194304 6014671 140735952070720 18446744073709551615 4424467 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 46737 28201 727 445 0 40282 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 186948

[startup+402.301 s]
/proc/loadavg: 4.13 4.05 3.95 5/358 28070
/proc/meminfo: memFree=12728244/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=186948 CPUtime=402.3 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 28377 0 0 0 40226 4 0 0 25 0 1 0 658774173 191434752 28282 33554432000 4194304 6014671 140735952070720 18446744073709551615 4380654 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 46737 28282 727 445 0 40282 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 186948

[startup+462.301 s]
/proc/loadavg: 4.10 4.05 3.96 5/358 28072
/proc/meminfo: memFree=12696200/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=186948 CPUtime=462.3 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 29490 0 0 0 46225 5 0 0 25 0 1 0 658774173 191434752 29395 33554432000 4194304 6014671 140735952070720 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 46737 29395 727 445 0 40282 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 186948

[startup+522.301 s]
/proc/loadavg: 4.12 4.06 3.96 5/358 28073
/proc/meminfo: memFree=12669500/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=186948 CPUtime=522.3 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 29528 0 0 0 52225 5 0 0 25 0 1 0 658774173 191434752 29432 33554432000 4194304 6014671 140735952070720 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 46737 29432 727 445 0 40282 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 186948

[startup+582.301 s]
/proc/loadavg: 4.04 4.05 3.96 5/358 28075
/proc/meminfo: memFree=12662004/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=186948 CPUtime=582.31 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 30583 0 0 0 58226 5 0 0 25 0 1 0 658774173 191434752 30478 33554432000 4194304 6014671 140735952070720 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 46737 30478 727 445 0 40282 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 186948

[startup+642.3 s]
/proc/loadavg: 4.01 4.03 3.96 5/358 28104
/proc/meminfo: memFree=12729408/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=186948 CPUtime=642.31 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 30798 0 0 0 64226 5 0 0 25 0 1 0 658774173 191434752 30682 33554432000 4194304 6014671 140735952070720 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 46737 30682 727 445 0 40282 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 186948

[startup+702.301 s]
/proc/loadavg: 4.00 4.03 3.96 5/358 28105
/proc/meminfo: memFree=12717032/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=186948 CPUtime=702.31 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 30898 0 0 0 70226 5 0 0 25 0 1 0 658774173 191434752 30775 33554432000 4194304 6014671 140735952070720 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 46737 30775 727 445 0 40282 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 186948

[startup+762.313 s]
/proc/loadavg: 4.09 4.05 3.97 5/358 28107
/proc/meminfo: memFree=12687092/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=186948 CPUtime=762.32 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 31001 0 0 0 76227 5 0 0 25 0 1 0 658774173 191434752 30870 33554432000 4194304 6014671 140735952070720 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 46737 30870 727 445 0 40282 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 186948

[startup+822.301 s]
/proc/loadavg: 4.08 4.05 3.98 5/358 28108
/proc/meminfo: memFree=12670668/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=186948 CPUtime=822.3 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 31037 0 0 0 82225 5 0 0 25 0 1 0 658774173 191434752 30897 33554432000 4194304 6014671 140735952070720 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 46737 30897 727 445 0 40282 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 186948

[startup+882.3 s]
/proc/loadavg: 4.02 4.04 3.98 5/358 28110
/proc/meminfo: memFree=12640968/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=199872 CPUtime=882.31 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 32947 0 0 0 88225 6 0 0 25 0 1 0 658774173 204668928 32797 33554432000 4194304 6014671 140735952070720 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 49968 32797 727 445 0 43513 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 199872

[startup+942.301 s]
/proc/loadavg: 4.01 4.03 3.98 5/358 28112
/proc/meminfo: memFree=12618600/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=212856 CPUtime=942.31 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 36247 0 0 0 94224 7 0 0 25 0 1 0 658774173 217964544 36086 33554432000 4194304 6014671 140735952070720 18446744073709551615 4424006 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 53214 36086 727 445 0 46759 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 212856

[startup+1002.3 s]
/proc/loadavg: 4.10 4.05 3.99 5/358 28113
/proc/meminfo: memFree=12597952/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=212856 CPUtime=1002.31 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 36417 0 0 0 100224 7 0 0 25 0 1 0 658774173 217964544 36256 33554432000 4194304 6014671 140735952070720 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 53214 36256 727 445 0 46759 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 212856

[startup+1062.3 s]
/proc/loadavg: 4.11 4.06 4.00 5/358 28115
/proc/meminfo: memFree=12594180/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=212856 CPUtime=1062.31 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 36627 0 0 0 106224 7 0 0 25 0 1 0 658774173 217964544 36454 33554432000 4194304 6014671 140735952070720 18446744073709551615 4424105 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 53214 36454 727 445 0 46759 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 212856

[startup+1122.3 s]
/proc/loadavg: 4.08 4.06 4.00 5/358 28116
/proc/meminfo: memFree=12578500/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=212856 CPUtime=1122.31 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 38736 0 0 0 112223 8 0 0 25 0 1 0 658774173 217964544 38550 33554432000 4194304 6014671 140735952070720 18446744073709551615 4511642 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 53214 38550 727 445 0 46759 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 212856

[startup+1182.3 s]
/proc/loadavg: 4.03 4.05 4.00 5/358 28118
/proc/meminfo: memFree=12537520/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=212856 CPUtime=1182.31 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 39222 0 0 0 118223 8 0 0 25 0 1 0 658774173 217964544 39036 33554432000 4194304 6014671 140735952070720 18446744073709551615 4424139 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 53214 39036 727 445 0 46759 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 212856

[startup+1242.3 s]
/proc/loadavg: 4.01 4.03 4.00 5/358 28120
/proc/meminfo: memFree=12511300/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=212856 CPUtime=1242.32 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 40869 0 0 0 124222 10 0 0 25 0 1 0 658774173 217964544 40669 33554432000 4194304 6014671 140735952070720 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 53214 40669 727 445 0 46759 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 212856



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.98 4.02 4.00 3/348 28157
/proc/meminfo: memFree=12943200/32950928 swapFree=61888748/67111528
[pid=28056] ppid=28054 vsize=212856 CPUtime=1300.03 cores=1,3
/proc/28056/stat : 28056 (qutersat_releas) R 28054 28056 27415 0 -1 4202496 40932 0 0 0 129993 10 0 0 25 0 1 0 658774173 217964544 40732 33554432000 4194304 6014671 140735952070720 18446744073709551615 4423968 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28056/statm: 53214 40732 727 445 0 46759 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 212856

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): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.94
CPU system time (s): 0.109983
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 212856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40936
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1800

runsolver used 4.21236 second user time and 10.2944 second system time

The end

Launcher Data 

Begin job on node120 at 2011-05-15 17:02:34
IDJOB=3376337
IDBENCH=82846
IDSOLVER=1856
FILE ID=node120/3376337-1305471754
RUNJOBID= node120-1305471749-27988
PBS_JOBID= 13325304
Free space on /tmp= 73636 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S1273410420-036.UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376337-1305471754/watcher-3376337-1305471754 -o /tmp/evaluation-result-3376337-1305471754/solver-3376337-1305471754 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376337-1305471754.cnf 1220999384

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

MD5SUM BENCH= c7c56fd965d7a6907a8127d8bee5e481
RANDOM SEED=1220999384

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:      13142452 kB
Buffers:         51420 kB
Cached:         975132 kB
SwapCached:      75620 kB
Active:        7368636 kB
Inactive:     12229344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13142452 kB
SwapTotal:    67111528 kB
SwapFree:     61888748 kB
Dirty:            8168 kB
Writeback:           0 kB
AnonPages:    18501916 kB
Mapped:          25664 kB
Slab:            83608 kB
PageTables:      64480 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 59221172 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= 73640 MiB
End job on node120 at 2011-05-15 17:24:16