Trace number 3376127

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) 1300.1 1300.04

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S971556279-001-UNKNOWN.cnf
MD5SUM9224277e61359574518ca553717e02ee
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses40000
Sum of the clauses size200000
Maximum clause length5
Minimum clause length5
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 540000
Number of clauses of size over 50

Solver Data 

0.00/0.01	c Set FPU double precision.
0.01/0.02	c Parse Cnf success: #var: 2000 #clause: 40000
0.01/0.02	c Find Units :          0
0.01/0.02	c Find Invs  :          0
0.01/0.03	c Find Ands  :          0 AvgFaninNum: nan
0.01/0.03	c Find Xors  :          0 AvgFaninNum: nan
0.01/0.03	c Find Ite   :          0
0.01/0.03	c UnDirect variable: 0
0.01/0.03	c UnDirect to Direct Gate: 0
0.01/0.03	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.01/0.03	c Break Cycle : 0
0.01/0.03	c Total Root : 0 Undef Var: 2000
0.01/0.03	c After covering, Total Root: 0 Leaf: 0
0.01/0.03	c Variable( cover/uncovered/unused ): 0 2000 0
0.01/0.03	c Unit Clauses: 0
0.01/0.03	c Binary Clauses( cover/uncovered ): 0 0
0.01/0.03	c Clauses( cover/uncovered ): 0 40000
0.01/0.03	c Total Clauses( cover/uncovered ): 0 40000 0%
0.01/0.03	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.09/0.11	c Uncover Clauses avg size: 5 max size: 5
0.09/0.11	c Final circuit: i/l/o/s    2000       0   40000    159253
0.09/0.11	c CnfToAig: Time: 0.1 s
0.19/0.24	c TmMap: Set choices finish.
0.19/0.29	c TmMap: Set big and: 40739
0.19/0.29	c TmMap: Origin: 161254 ClauseNum: 477759 --> New: 42740 ClauseNum: 240731
0.19/0.29	c TmMap: Time: 0.08
0.29/0.32	c Try to Add: #clause: 81478 #xorclause: 0
0.29/0.33	c #var: 2739 #clauses: 40740 Solving... 
1300.05/1300.01	c Time Out !!
1300.05/1300.01	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-3376127-1305469709/watcher-3376127-1305469709 -o /tmp/evaluation-result-3376127-1305469709/solver-3376127-1305469709 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376127-1305469709.cnf 1852812271 

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: 4.04 4.48 4.92 5/350 4160
/proc/meminfo: memFree=20290484/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=32364 CPUtime=0 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 1788 0 0 0 0 0 0 0 25 0 1 0 639386504 33140736 1724 33554432000 4194304 6014671 140734392901456 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 8091 1724 378 445 0 1636 0

[startup+0.0222859 s]
/proc/loadavg: 4.04 4.48 4.92 5/350 4160
/proc/meminfo: memFree=20290484/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=34412 CPUtime=0.01 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 2454 0 0 0 1 0 0 0 25 0 1 0 639386504 35237888 2390 33554432000 4194304 6014671 140734392901456 18446744073709551615 4308296 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 8603 2390 378 445 0 2148 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 34412

[startup+0.100279 s]
/proc/loadavg: 4.04 4.48 4.92 5/350 4160
/proc/meminfo: memFree=20290484/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=51260 CPUtime=0.09 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 6223 0 0 0 9 0 0 0 25 0 1 0 639386504 52490240 6159 33554432000 4194304 6014671 140734392901456 18446744073709551615 4334641 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 12815 6159 398 445 0 6360 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 51260

[startup+0.300204 s]
/proc/loadavg: 4.04 4.48 4.92 5/350 4160
/proc/meminfo: memFree=20290484/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=90188 CPUtime=0.29 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 16478 0 0 0 27 2 0 0 25 0 1 0 639386504 92352512 16414 33554432000 4194304 6014671 140734392901456 18446744073709551615 4222469 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 22547 16414 670 445 0 16092 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 90188

[startup+0.70116 s]
/proc/loadavg: 4.04 4.48 4.92 5/350 4160
/proc/meminfo: memFree=20290484/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=90188 CPUtime=0.69 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 16581 0 0 0 67 2 0 0 25 0 1 0 639386504 92352512 16517 33554432000 4194304 6014671 140734392901456 18446744073709551615 4378771 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 22547 16517 721 445 0 16092 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 90188

[startup+1.50097 s]
/proc/loadavg: 4.03 4.47 4.91 5/351 4161
/proc/meminfo: memFree=20225624/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=90188 CPUtime=1.49 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 16582 0 0 0 147 2 0 0 25 0 1 0 639386504 92352512 16518 33554432000 4194304 6014671 140734392901456 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 22547 16518 722 445 0 16092 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 90188

[startup+3.10069 s]
/proc/loadavg: 4.03 4.47 4.91 5/351 4161
/proc/meminfo: memFree=20224136/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=101432 CPUtime=3.09 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 18539 0 0 0 307 2 0 0 25 0 1 0 639386504 103866368 18475 33554432000 4194304 6014671 140734392901456 18446744073709551615 4423990 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 25358 18475 722 445 0 18903 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 101432

[startup+6.30104 s]
/proc/loadavg: 4.03 4.46 4.91 5/351 4161
/proc/meminfo: memFree=20212108/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=114744 CPUtime=6.29 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 21873 0 0 0 627 2 0 0 25 0 1 0 639386504 117497856 21809 33554432000 4194304 6014671 140734392901456 18446744073709551615 4372121 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 28686 21809 726 445 0 22231 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 114744

[startup+12.7008 s]
/proc/loadavg: 4.03 4.46 4.90 5/351 4161
/proc/meminfo: memFree=20183492/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=184376 CPUtime=12.69 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 28160 0 0 0 1265 4 0 0 25 0 1 0 639386504 188801024 28096 33554432000 4194304 6014671 140734392901456 18446744073709551615 4424463 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 46094 28096 726 445 0 39639 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 184376

[startup+25.5003 s]
/proc/loadavg: 4.02 4.44 4.89 5/351 4161
/proc/meminfo: memFree=20132108/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=323764 CPUtime=25.49 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 38115 0 0 0 2543 6 0 0 25 0 1 0 639386504 331534336 38051 33554432000 4194304 6014671 140734392901456 18446744073709551615 4423921 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 80941 38051 726 445 0 74486 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 323764

[startup+51.1012 s]
/proc/loadavg: 4.01 4.40 4.86 5/351 4162
/proc/meminfo: memFree=20075368/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=323764 CPUtime=51.09 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 50696 0 0 0 5101 8 0 0 25 0 1 0 639386504 331534336 50629 33554432000 4194304 6014671 140734392901456 18446744073709551615 4535184 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 80941 50629 726 445 0 74486 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 323764

[startup+102.313 s]
/proc/loadavg: 4.00 4.33 4.81 5/351 4163
/proc/meminfo: memFree=19959632/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=323764 CPUtime=102.3 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 56641 0 0 0 10221 9 0 0 25 0 1 0 639386504 331534336 56456 33554432000 4194304 6014671 140734392901456 18446744073709551615 4424083 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 80941 56456 726 445 0 74486 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 323764

[startup+162.301 s]
/proc/loadavg: 4.00 4.27 4.76 5/351 4165
/proc/meminfo: memFree=19903660/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=323764 CPUtime=162.29 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 59698 0 0 0 16219 10 0 0 25 0 1 0 639386504 331534336 59392 33554432000 4194304 6014671 140734392901456 18446744073709551615 4424083 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 80941 59392 726 445 0 74486 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 323764

[startup+222.301 s]
/proc/loadavg: 4.06 4.23 4.72 5/351 4167
/proc/meminfo: memFree=19842728/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=375636 CPUtime=222.3 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 68649 0 0 0 22218 12 0 0 25 0 1 0 639386504 384651264 65685 33554432000 4194304 6014671 140734392901456 18446744073709551615 4423931 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 93909 65685 726 445 0 87454 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 375636

[startup+282.3 s]
/proc/loadavg: 4.07 4.20 4.67 5/351 4168
/proc/meminfo: memFree=19800148/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=375764 CPUtime=282.3 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 71975 0 0 0 28217 13 0 0 25 0 1 0 639386504 384782336 69011 33554432000 4194304 6014671 140734392901456 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 93941 69011 726 445 0 87486 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 375764

[startup+342.3 s]
/proc/loadavg: 4.02 4.16 4.63 5/351 4170
/proc/meminfo: memFree=19759308/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=375764 CPUtime=342.3 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 72718 0 0 0 34217 13 0 0 25 0 1 0 639386504 384782336 69754 33554432000 4194304 6014671 140734392901456 18446744073709551615 4376465 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 93941 69754 726 445 0 87486 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 375764

[startup+402.3 s]
/proc/loadavg: 4.01 4.13 4.59 5/351 4171
/proc/meminfo: memFree=19742400/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=375764 CPUtime=402.31 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 77874 0 0 0 40216 15 0 0 25 0 1 0 639386504 384782336 74910 33554432000 4194304 6014671 140734392901456 18446744073709551615 4425376 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 93941 74910 726 445 0 87486 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 375764

[startup+462.301 s]
/proc/loadavg: 4.09 4.14 4.56 5/351 4173
/proc/meminfo: memFree=19716556/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=431508 CPUtime=462.31 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 81154 0 0 0 46216 15 0 0 25 0 1 0 639386504 441864192 78125 33554432000 4194304 6014671 140734392901456 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 107877 78125 726 445 0 101422 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 431508

[startup+522.301 s]
/proc/loadavg: 4.03 4.11 4.52 5/351 4175
/proc/meminfo: memFree=19564112/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=542572 CPUtime=522.31 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 98991 0 0 0 52212 19 0 0 25 0 1 0 639386504 555593728 95962 33554432000 4194304 6014671 140734392901456 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 135643 95962 726 445 0 129188 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 542572

[startup+582.301 s]
/proc/loadavg: 4.01 4.09 4.48 5/351 4176
/proc/meminfo: memFree=19509384/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=542572 CPUtime=582.31 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 102807 0 0 0 58211 20 0 0 25 0 1 0 639386504 555593728 99778 33554432000 4194304 6014671 140734392901456 18446744073709551615 4424563 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 135643 99778 726 445 0 129188 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 542572

[startup+642.301 s]
/proc/loadavg: 4.00 4.07 4.45 5/351 4178
/proc/meminfo: memFree=19488144/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=542572 CPUtime=642.33 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 105115 0 0 0 64212 21 0 0 25 0 1 0 639386504 555593728 102086 33554432000 4194304 6014671 140734392901456 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 135643 102086 726 445 0 129188 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 542572

[startup+702.301 s]
/proc/loadavg: 4.00 4.05 4.42 5/351 4179
/proc/meminfo: memFree=19469992/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=542572 CPUtime=702.32 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 105678 0 0 0 70211 21 0 0 25 0 1 0 639386504 555593728 102649 33554432000 4194304 6014671 140734392901456 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 135643 102649 726 445 0 129188 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 542572

[startup+762.313 s]
/proc/loadavg: 4.10 4.07 4.40 5/351 4181
/proc/meminfo: memFree=19462632/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=542572 CPUtime=762.34 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 106299 0 0 0 76213 21 0 0 25 0 1 0 639386504 555593728 103270 33554432000 4194304 6014671 140734392901456 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 135643 103270 726 445 0 129188 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 542572

[startup+822.301 s]
/proc/loadavg: 4.04 4.05 4.37 5/351 4183
/proc/meminfo: memFree=19420932/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=542572 CPUtime=822.33 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 111339 0 0 0 82211 22 0 0 25 0 1 0 639386504 555593728 108310 33554432000 4194304 6014671 140734392901456 18446744073709551615 4534912 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 135643 108310 726 445 0 129188 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 542572

[startup+882.3 s]
/proc/loadavg: 4.01 4.04 4.35 5/351 4184
/proc/meminfo: memFree=19327892/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=601020 CPUtime=882.33 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 127925 0 0 0 88206 27 0 0 25 0 1 0 639386504 615444480 124896 33554432000 4194304 6014671 140734392901456 18446744073709551615 4424130 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 150255 124896 726 445 0 143800 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 601020

[startup+942.3 s]
/proc/loadavg: 3.44 3.88 4.27 4/345 4204
/proc/meminfo: memFree=19634816/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=659884 CPUtime=942.33 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 144707 0 0 0 94202 31 0 0 25 0 1 0 639386504 675721216 141678 33554432000 4194304 6014671 140734392901456 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 164971 141678 726 445 0 158516 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 659884

[startup+1002.3 s]
/proc/loadavg: 3.19 3.73 4.19 4/345 4205
/proc/meminfo: memFree=19630572/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=659884 CPUtime=1002.33 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 144799 0 0 0 100202 31 0 0 25 0 1 0 639386504 675721216 141770 33554432000 4194304 6014671 140734392901456 18446744073709551615 4378392 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 164971 141770 726 445 0 158516 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 659884

[startup+1062.3 s]
/proc/loadavg: 3.07 3.59 4.12 4/345 4207
/proc/meminfo: memFree=19615040/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=659884 CPUtime=1062.34 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 147975 0 0 0 106202 32 0 0 25 0 1 0 639386504 675721216 144946 33554432000 4194304 6014671 140734392901456 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 164971 144946 726 445 0 158516 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 659884

[startup+1122.3 s]
/proc/loadavg: 3.02 3.48 4.04 4/345 4209
/proc/meminfo: memFree=19607692/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=659884 CPUtime=1122.34 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 147975 0 0 0 112202 32 0 0 25 0 1 0 639386504 675721216 144946 33554432000 4194304 6014671 140734392901456 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 164971 144946 726 445 0 158516 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 659884

[startup+1182.3 s]
/proc/loadavg: 2.66 3.31 3.95 3/339 4228
/proc/meminfo: memFree=19914736/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=659884 CPUtime=1182.34 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 147976 0 0 0 118202 32 0 0 25 0 1 0 639386504 675721216 144947 33554432000 4194304 6014671 140734392901456 18446744073709551615 4424083 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 164971 144947 726 445 0 158516 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 659884

[startup+1242.3 s]
/proc/loadavg: 2.24 3.07 3.82 3/339 4230
/proc/meminfo: memFree=19914324/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=659884 CPUtime=1242.34 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 147980 0 0 0 124202 32 0 0 25 0 1 0 639386504 675721216 144951 33554432000 4194304 6014671 140734392901456 18446744073709551615 4423937 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 164971 144951 726 445 0 158516 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 659884



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.73 2.79 3.68 2/333 4249
/proc/meminfo: memFree=20251960/32951124 swapFree=57171160/67111528
[pid=4160] ppid=4158 vsize=659884 CPUtime=1300.05 cores=0,2
/proc/4160/stat : 4160 (qutersat_releas) R 4158 4160 3837 0 -1 4202496 147981 0 0 0 129973 32 0 0 25 0 1 0 639386504 675721216 144952 33554432000 4194304 6014671 140734392901456 18446744073709551615 4424008 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/4160/statm: 164971 144952 726 445 0 158516 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 659884

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

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

Child status: 1
Real time (s): 1300.04
CPU time (s): 1300.1
CPU user time (s): 1299.74
CPU system time (s): 0.355945
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 659884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.74
system time used= 0.355945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 147985
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= 3876

runsolver used 4.31734 second user time and 9.90049 second system time

The end

Launcher Data 

Begin job on node143 at 2011-05-15 16:28:29
IDJOB=3376127
IDBENCH=82636
IDSOLVER=1856
FILE ID=node143/3376127-1305469709
RUNJOBID= node143-1305468263-3855
PBS_JOBID= 13325329
Free space on /tmp= 73536 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S971556279-001-UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376127-1305469709/watcher-3376127-1305469709 -o /tmp/evaluation-result-3376127-1305469709/solver-3376127-1305469709 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376127-1305469709.cnf 1852812271

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

MD5SUM BENCH= 9224277e61359574518ca553717e02ee
RANDOM SEED=1852812271

node143.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5226.15
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		: 2666.846
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	: 5332.74
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		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.74
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		: 2666.846
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:      20290632 kB
Buffers:        159936 kB
Cached:        1272632 kB
SwapCached:      39776 kB
Active:        4749096 kB
Inactive:      7643348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20290632 kB
SwapTotal:    67111528 kB
SwapFree:     57171160 kB
Dirty:            5004 kB
Writeback:           4 kB
AnonPages:    10919780 kB
Mapped:          28596 kB
Slab:           135888 kB
PageTables:      64812 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 75455144 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= 73544 MiB
End job on node143 at 2011-05-15 16:50:11