Trace number 3376107

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) 1300.08 1300.04

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S837431592-027-UNKNOWN.cnf
MD5SUM3b045b7b4cbac0d258a07eda037c4299
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 

0.00/0.00	c Set FPU double precision.
0.00/0.02	c Parse Cnf success: #var: 2000 #clause: 40000
0.00/0.02	c Find Units :          0
0.00/0.02	c Find Invs  :          0
0.00/0.03	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.03	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.03	c Find Ite   :          0
0.00/0.03	c UnDirect variable: 0
0.00/0.03	c UnDirect to Direct Gate: 0
0.00/0.03	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.03	c Break Cycle : 0
0.00/0.03	c Total Root : 0 Undef Var: 2000
0.00/0.03	c After covering, Total Root: 0 Leaf: 0
0.00/0.03	c Variable( cover/uncovered/unused ): 0 2000 0
0.00/0.03	c Unit Clauses: 0
0.00/0.03	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.03	c Clauses( cover/uncovered ): 0 40000
0.00/0.03	c Total Clauses( cover/uncovered ): 0 40000 0%
0.00/0.03	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.12	c Uncover Clauses avg size: 5 max size: 5
0.00/0.12	c Final circuit: i/l/o/s    2000       0   40000    159300
0.00/0.12	c CnfToAig: Time: 0.11 s
0.19/0.25	c TmMap: Set choices finish.
0.29/0.30	c TmMap: Set big and: 40694
0.29/0.30	c TmMap: Origin: 161301 ClauseNum: 477900 --> New: 42695 ClauseNum: 240688
0.29/0.30	c TmMap: Time: 0.08
0.29/0.33	c Try to Add: #clause: 81388 #xorclause: 0
0.29/0.34	c #var: 2694 #clauses: 40695 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-3376107-1305469376/watcher-3376107-1305469376 -o /tmp/evaluation-result-3376107-1305469376/solver-3376107-1305469376 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376107-1305469376.cnf 1107485910 

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: 4.25 4.10 4.47 6/448 29961
/proc/meminfo: memFree=18689848/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=34412 CPUtime=0.02 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 2469 0 0 0 2 0 0 0 25 0 1 0 737168298 35237888 2405 33554432000 4194304 6014671 140734992484432 18446744073709551615 4287926 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 8603 2405 383 445 0 2148 0

[startup+0.125247 s]
/proc/loadavg: 4.25 4.10 4.47 6/448 29961
/proc/meminfo: memFree=18689848/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=51264 CPUtime=0.11 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 6346 0 0 0 11 0 0 0 25 0 1 0 737168298 52494336 6282 33554432000 4194304 6014671 140734992484432 18446744073709551615 4340831 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 12816 6283 464 445 0 6361 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 51264

[startup+0.201219 s]
/proc/loadavg: 4.25 4.10 4.47 6/448 29961
/proc/meminfo: memFree=18689848/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=72748 CPUtime=0.19 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 12135 0 0 0 18 1 0 0 25 0 1 0 737168298 74493952 12071 33554432000 4194304 6014671 140734992484432 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 18187 12073 668 445 0 11732 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 72748

[startup+0.301196 s]
/proc/loadavg: 4.25 4.10 4.47 6/448 29961
/proc/meminfo: memFree=18689848/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=88164 CPUtime=0.29 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 15902 0 0 0 27 2 0 0 25 0 1 0 737168298 90279936 15838 33554432000 4194304 6014671 140734992484432 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 22041 15838 670 445 0 15586 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 88164

[startup+0.701129 s]
/proc/loadavg: 4.25 4.10 4.47 6/448 29961
/proc/meminfo: memFree=18689848/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=90212 CPUtime=0.69 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 16587 0 0 0 67 2 0 0 25 0 1 0 737168298 92377088 16523 33554432000 4194304 6014671 140734992484432 18446744073709551615 4424004 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 22553 16523 721 445 0 16098 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 90212

[startup+1.50098 s]
/proc/loadavg: 4.25 4.10 4.47 6/449 29962
/proc/meminfo: memFree=18625608/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=90212 CPUtime=1.49 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 16588 0 0 0 147 2 0 0 25 0 1 0 737168298 92377088 16524 33554432000 4194304 6014671 140734992484432 18446744073709551615 4424083 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 22553 16524 722 445 0 16098 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 90212

[startup+3.10069 s]
/proc/loadavg: 4.23 4.10 4.47 6/449 29962
/proc/meminfo: memFree=18624624/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=90212 CPUtime=3.09 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 16588 0 0 0 307 2 0 0 25 0 1 0 737168298 92377088 16524 33554432000 4194304 6014671 140734992484432 18446744073709551615 4376261 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 22553 16524 722 445 0 16098 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 90212

[startup+6.30109 s]
/proc/loadavg: 4.23 4.10 4.47 6/449 29962
/proc/meminfo: memFree=18605848/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=113812 CPUtime=6.29 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 20947 0 0 0 626 3 0 0 25 0 1 0 737168298 116543488 20883 33554432000 4194304 6014671 140734992484432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 28453 20883 726 445 0 21998 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 113812

[startup+12.7009 s]
/proc/loadavg: 4.20 4.10 4.47 6/449 29963
/proc/meminfo: memFree=18577604/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=183216 CPUtime=12.69 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 27655 0 0 0 1265 4 0 0 25 0 1 0 737168298 187613184 27591 33554432000 4194304 6014671 140734992484432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 45804 27591 726 445 0 39349 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 183216

[startup+25.5005 s]
/proc/loadavg: 4.17 4.09 4.46 6/449 29963
/proc/meminfo: memFree=18539164/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=322188 CPUtime=25.49 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 36293 0 0 0 2543 6 0 0 25 0 1 0 737168298 329920512 36229 33554432000 4194304 6014671 140734992484432 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 80547 36229 726 445 0 74092 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 322188

[startup+51.1008 s]
/proc/loadavg: 4.23 4.12 4.46 6/449 29964
/proc/meminfo: memFree=18425028/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=322188 CPUtime=51.1 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 50632 0 0 0 5102 8 0 0 25 0 1 0 737168298 329920512 50565 33554432000 4194304 6014671 140734992484432 18446744073709551615 4534937 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 80547 50565 726 445 0 74092 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 322188

[startup+102.301 s]
/proc/loadavg: 4.09 4.10 4.43 6/449 29965
/proc/meminfo: memFree=18315576/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=322188 CPUtime=102.31 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 55956 0 0 0 10222 9 0 0 25 0 1 0 737168298 329920512 55656 33554432000 4194304 6014671 140734992484432 18446744073709551615 4424467 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 80547 55656 726 445 0 74092 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 322188

[startup+162.301 s]
/proc/loadavg: 4.16 4.11 4.41 6/449 29967
/proc/meminfo: memFree=18228860/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=322188 CPUtime=162.29 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 59981 0 0 0 16219 10 0 0 25 0 1 0 737168298 329920512 59681 33554432000 4194304 6014671 140734992484432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 80547 59681 726 445 0 74092 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 322188

[startup+222.317 s]
/proc/loadavg: 4.10 4.10 4.39 6/449 29968
/proc/meminfo: memFree=18126784/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=322188 CPUtime=222.32 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 65258 0 0 0 22221 11 0 0 25 0 1 0 737168298 329920512 61973 33554432000 4194304 6014671 140734992484432 18446744073709551615 4424083 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 80547 61973 726 445 0 74092 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 322188

[startup+282.301 s]
/proc/loadavg: 4.04 4.08 4.36 6/449 29970
/proc/meminfo: memFree=18075048/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=322188 CPUtime=282.3 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 67521 0 0 0 28219 11 0 0 25 0 1 0 737168298 329920512 64236 33554432000 4194304 6014671 140734992484432 18446744073709551615 4423990 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 80547 64236 726 445 0 74092 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 322188

[startup+342.301 s]
/proc/loadavg: 4.15 4.09 4.35 6/449 29972
/proc/meminfo: memFree=17981140/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=375820 CPUtime=342.3 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 76182 0 0 0 34217 13 0 0 25 0 1 0 737168298 384839680 72897 33554432000 4194304 6014671 140734992484432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 93955 72897 726 445 0 87500 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 375820

[startup+402.301 s]
/proc/loadavg: 4.12 4.09 4.33 6/449 29973
/proc/meminfo: memFree=17962264/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=375820 CPUtime=402.31 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 77145 0 0 0 40217 14 0 0 25 0 1 0 737168298 384839680 73860 33554432000 4194304 6014671 140734992484432 18446744073709551615 4378782 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 93955 73860 726 445 0 87500 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 375820

[startup+462.301 s]
/proc/loadavg: 4.04 4.07 4.30 6/449 30003
/proc/meminfo: memFree=22133488/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=375820 CPUtime=462.31 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 82940 0 0 0 46216 15 0 0 25 0 1 0 737168298 384839680 79655 33554432000 4194304 6014671 140734992484432 18446744073709551615 4534937 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 93955 79655 726 445 0 87500 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 375820

[startup+522.301 s]
/proc/loadavg: 4.01 4.06 4.28 6/449 30004
/proc/meminfo: memFree=21984284/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=542560 CPUtime=522.31 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 100681 0 0 0 52212 19 0 0 25 0 1 0 737168298 555581440 97396 33554432000 4194304 6014671 140734992484432 18446744073709551615 4424463 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 135640 97396 726 445 0 129185 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 542560

[startup+582.3 s]
/proc/loadavg: 4.08 4.07 4.27 6/449 30034
/proc/meminfo: memFree=22333552/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=542560 CPUtime=582.31 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 101252 0 0 0 58212 19 0 0 25 0 1 0 737168298 555581440 97967 33554432000 4194304 6014671 140734992484432 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 135640 97967 726 445 0 129185 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 542560

[startup+642.3 s]
/proc/loadavg: 4.03 4.06 4.25 6/449 30036
/proc/meminfo: memFree=22265568/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=542560 CPUtime=642.31 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 105024 0 0 0 64211 20 0 0 25 0 1 0 737168298 555581440 101739 33554432000 4194304 6014671 140734992484432 18446744073709551615 4534921 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 135640 101739 726 445 0 129185 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 542560

[startup+702.301 s]
/proc/loadavg: 4.04 4.06 4.24 6/449 30037
/proc/meminfo: memFree=22204764/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=542560 CPUtime=702.31 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 105316 0 0 0 70211 20 0 0 25 0 1 0 737168298 555581440 102031 33554432000 4194304 6014671 140734992484432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 135640 102031 726 445 0 129185 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 542560

[startup+762.301 s]
/proc/loadavg: 4.01 4.04 4.22 6/449 30039
/proc/meminfo: memFree=22149416/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=542560 CPUtime=762.33 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 105931 0 0 0 76213 20 0 0 25 0 1 0 737168298 555581440 102646 33554432000 4194304 6014671 140734992484432 18446744073709551615 4424165 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 135640 102646 726 445 0 129185 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 542560

[startup+822.301 s]
/proc/loadavg: 4.00 4.03 4.20 6/449 30040
/proc/meminfo: memFree=22045712/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=600732 CPUtime=822.32 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 118617 0 0 0 82208 24 0 0 25 0 1 0 737168298 615149568 115332 33554432000 4194304 6014671 140734992484432 18446744073709551615 4566286 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 150183 115332 726 445 0 143728 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 600732

[startup+882.317 s]
/proc/loadavg: 4.00 4.03 4.19 6/449 30042
/proc/meminfo: memFree=21972276/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=600732 CPUtime=882.33 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 120729 0 0 0 88209 24 0 0 25 0 1 0 737168298 615149568 117444 33554432000 4194304 6014671 140734992484432 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 150183 117444 726 445 0 143728 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 600732

[startup+942.301 s]
/proc/loadavg: 4.04 4.03 4.18 6/449 30044
/proc/meminfo: memFree=21876876/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=600732 CPUtime=942.32 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 131088 0 0 0 94205 27 0 0 25 0 1 0 737168298 615149568 127803 33554432000 4194304 6014671 140734992484432 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 150183 127803 726 445 0 143728 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 600732

[startup+1002.3 s]
/proc/loadavg: 4.01 4.02 4.16 6/449 30048
/proc/meminfo: memFree=21803784/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=600732 CPUtime=1002.33 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 131495 0 0 0 100206 27 0 0 25 0 1 0 737168298 615149568 128210 33554432000 4194304 6014671 140734992484432 18446744073709551615 4385992 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 150183 128210 726 445 0 143728 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 600732

[startup+1062.3 s]
/proc/loadavg: 4.13 4.05 4.16 6/449 30050
/proc/meminfo: memFree=21793396/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=600732 CPUtime=1062.33 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 132297 0 0 0 106205 28 0 0 25 0 1 0 737168298 615149568 129012 33554432000 4194304 6014671 140734992484432 18446744073709551615 4424073 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 150183 129012 726 445 0 143728 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 600732

[startup+1122.3 s]
/proc/loadavg: 4.15 4.07 4.16 6/449 30051
/proc/meminfo: memFree=21786688/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=600732 CPUtime=1122.33 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 132763 0 0 0 112205 28 0 0 25 0 1 0 737168298 615149568 129478 33554432000 4194304 6014671 140734992484432 18446744073709551615 4424083 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 150183 129478 726 445 0 143728 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 600732

[startup+1182.3 s]
/proc/loadavg: 4.17 4.08 4.16 6/449 30053
/proc/meminfo: memFree=21752056/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=600732 CPUtime=1182.33 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 133088 0 0 0 118205 28 0 0 25 0 1 0 737168298 615149568 129803 33554432000 4194304 6014671 140734992484432 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 150183 129803 726 445 0 143728 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 600732

[startup+1242.3 s]
/proc/loadavg: 4.10 4.08 4.16 6/449 30055
/proc/meminfo: memFree=21677628/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=600732 CPUtime=1242.33 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 133295 0 0 0 124205 28 0 0 25 0 1 0 737168298 615149568 130010 33554432000 4194304 6014671 140734992484432 18446744073709551615 4424120 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 150183 130010 726 445 0 143728 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 600732



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.51 3.93 4.10 4/443 30074
/proc/meminfo: memFree=22091620/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=600732 CPUtime=1300.05 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 133755 0 0 0 129977 28 0 0 25 0 1 0 737168298 615149568 130470 33554432000 4194304 6014671 140734992484432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 150183 130470 726 445 0 143728 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 600732

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: 3.51 3.93 4.10 4/443 30074
/proc/meminfo: memFree=22091620/32950928 swapFree=38710900/67111528
[pid=29961] ppid=29959 vsize=600732 CPUtime=1300.05 cores=0,2
/proc/29961/stat : 29961 (qutersat_releas) R 29959 29961 29649 0 -1 4202496 133755 0 0 0 129977 28 0 0 25 0 1 0 737168298 615149568 130470 33554432000 4194304 6014671 140734992484432 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/29961/statm: 150183 130470 726 445 0 143728 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 600732

Child status: 1
Real time (s): 1300.04
CPU time (s): 1300.08
CPU user time (s): 1299.77
CPU system time (s): 0.307953
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 600732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.77
system time used= 0.307953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 133759
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= 2542

runsolver used 5.87011 second user time and 13.131 second system time

The end

Launcher Data 

Begin job on node113 at 2011-05-15 16:22:56
IDJOB=3376107
IDBENCH=82616
IDSOLVER=1856
FILE ID=node113/3376107-1305469376
RUNJOBID= node113-1305468074-29667
PBS_JOBID= 13325322
Free space on /tmp= 73284 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S837431592-027-UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376107-1305469376/watcher-3376107-1305469376 -o /tmp/evaluation-result-3376107-1305469376/solver-3376107-1305469376 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376107-1305469376.cnf 1107485910

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

MD5SUM BENCH= 3b045b7b4cbac0d258a07eda037c4299
RANDOM SEED=1107485910

node113.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	: 5332.76
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	: 5332.75
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		: 2666.846
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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	: 5332.75
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		: 2666.846
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	: 5332.83
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      18689872 kB
Buffers:        290716 kB
Cached:        3361024 kB
SwapCached:      93704 kB
Active:        7002480 kB
Inactive:      6953808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18689872 kB
SwapTotal:    67111528 kB
SwapFree:     38710900 kB
Dirty:            2340 kB
Writeback:           0 kB
AnonPages:    10222684 kB
Mapped:          27712 kB
Slab:           126028 kB
PageTables:     112296 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 135383664 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= 73404 MiB
End job on node113 at 2011-05-15 16:44:38