Trace number 3188827

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 2011-03-01? (TO) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v400-c1704-S183128297-005.SATISFIABLE.cnf
MD5SUMf0ea1852e91ab44abb725179e04ad108
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.006998
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.00	c Parse Cnf success: #var: 400 #clause: 1704
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 400
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 400 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 1704
0.00/0.00	c Total Clauses( cover/uncovered ): 0 1704 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.00	c Uncover Clauses avg size: 3 max size: 3
0.00/0.00	c Final circuit: i/l/o/s     400       0    1704      3400
0.00/0.00	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.02	c TmMap: Set big and: 1704
0.00/0.02	c TmMap: Origin: 3801 ClauseNum: 10200 --> New: 2105 ClauseNum: 6816
0.00/0.02	c TmMap: Time: 0
0.00/0.02	c Try to Add: #clause: 3408 #xorclause: 0
0.00/0.02	c #var: 400 #clauses: 1705 Solving... 
1300.03/1300.00	c Time Out !!
1300.03/1300.00	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3188827-1302285537/watcher-3188827-1302285537 -o /tmp/evaluation-result-3188827-1302285537/solver-3188827-1302285537 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188827-1302285537.cnf 298374787 

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: 4.00 4.01 4.00 4/186 21952
/proc/meminfo: memFree=19298044/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=32364 CPUtime=0 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 1781 0 0 0 0 0 0 0 23 0 1 0 340156365 33140736 1714 33554432000 4194304 6016207 140737189378784 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 8091 1715 379 445 0 1635 0

[startup+0.106161 s]
/proc/loadavg: 4.00 4.01 4.00 4/186 21952
/proc/meminfo: memFree=19298044/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=46712 CPUtime=0.1 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 3895 0 0 0 10 0 0 0 24 0 1 0 340156365 47833088 3828 33554432000 4194304 6016207 140737189378784 18446744073709551615 4381717 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 11678 3828 722 445 0 5222 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 46712

[startup+0.201133 s]
/proc/loadavg: 4.00 4.01 4.00 4/186 21952
/proc/meminfo: memFree=19298044/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=55164 CPUtime=0.19 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 4007 0 0 0 19 0 0 0 24 0 1 0 340156365 56487936 3940 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425666 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 13791 3940 722 445 0 7335 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 55164

[startup+0.301104 s]
/proc/loadavg: 4.00 4.01 4.00 4/186 21952
/proc/meminfo: memFree=19298044/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=55164 CPUtime=0.29 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 4065 0 0 0 29 0 0 0 25 0 1 0 340156365 56487936 3998 33554432000 4194304 6016207 140737189378784 18446744073709551615 216634212038 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 13791 3998 722 445 0 7335 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55164

[startup+0.701037 s]
/proc/loadavg: 4.00 4.01 4.00 4/186 21952
/proc/meminfo: memFree=19298044/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=63752 CPUtime=0.69 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 4338 0 0 0 69 0 0 0 25 0 1 0 340156365 65282048 4271 33554432000 4194304 6016207 140737189378784 18446744073709551615 4424353 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 15938 4271 722 445 0 9482 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63752

[startup+1.50089 s]
/proc/loadavg: 4.00 4.01 4.00 6/190 21981
/proc/meminfo: memFree=19250424/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=72460 CPUtime=1.49 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 6102 0 0 0 149 0 0 0 25 0 1 0 340156365 74199040 6035 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 18115 6035 729 445 0 11659 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72460

[startup+3.10055 s]
/proc/loadavg: 4.00 4.01 4.00 6/190 21981
/proc/meminfo: memFree=19227248/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=81344 CPUtime=3.09 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 6666 0 0 0 309 0 0 0 25 0 1 0 340156365 83296256 6599 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425619 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 20336 6599 729 445 0 13880 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81344

[startup+6.30102 s]
/proc/loadavg: 4.00 4.01 4.00 6/190 21981
/proc/meminfo: memFree=19215248/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=81344 CPUtime=6.29 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 7361 0 0 0 628 1 0 0 25 0 1 0 340156365 83296256 7293 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 20336 7293 729 445 0 13880 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81344

[startup+12.7009 s]
/proc/loadavg: 4.00 4.01 4.00 6/190 21981
/proc/meminfo: memFree=19178952/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=90588 CPUtime=12.69 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 10625 0 0 0 1268 1 0 0 25 0 1 0 340156365 92762112 10547 33554432000 4194304 6016207 140737189378784 18446744073709551615 4426936 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 22647 10547 729 445 0 16191 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 90588

[startup+25.5006 s]
/proc/loadavg: 4.00 4.01 4.00 6/190 21982
/proc/meminfo: memFree=19152928/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=109532 CPUtime=25.49 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 12874 0 0 0 2548 1 0 0 25 0 1 0 340156365 112160768 12796 33554432000 4194304 6016207 140737189378784 18446744073709551615 4426003 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 27383 12796 729 445 0 20927 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 109532

[startup+51.1011 s]
/proc/loadavg: 4.00 4.01 4.00 6/190 21982
/proc/meminfo: memFree=19119136/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=119252 CPUtime=51.09 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 14547 0 0 0 5107 2 0 0 25 0 1 0 340156365 122114048 14469 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425571 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 29813 14469 729 445 0 23357 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 119252

[startup+102.301 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 21984
/proc/meminfo: memFree=19059596/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=129380 CPUtime=102.3 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 17066 0 0 0 10227 3 0 0 25 0 1 0 340156365 132485120 16988 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 32345 16988 729 445 0 25889 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 129380

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 21994
/proc/meminfo: memFree=19024168/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=129380 CPUtime=162.29 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 19446 0 0 0 16226 3 0 0 25 0 1 0 340156365 132485120 19346 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 32345 19346 729 445 0 25889 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 129380

[startup+222.307 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 21996
/proc/meminfo: memFree=19001300/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=140344 CPUtime=222.3 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 22885 0 0 0 22226 4 0 0 25 0 1 0 340156365 143712256 22785 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 35086 22785 729 445 0 28630 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 140344

[startup+282.3 s]
/proc/loadavg: 4.06 4.01 4.00 6/190 22001
/proc/meminfo: memFree=18959224/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=140344 CPUtime=282.29 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 24057 0 0 0 28225 4 0 0 25 0 1 0 340156365 143712256 23957 33554432000 4194304 6016207 140737189378784 18446744073709551615 4426912 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 35086 23957 729 445 0 28630 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 140344

[startup+342.301 s]
/proc/loadavg: 4.02 4.01 4.00 6/190 22002
/proc/meminfo: memFree=18909920/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=174900 CPUtime=342.3 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 31546 0 0 0 34223 7 0 0 25 0 1 0 340156365 179097600 31435 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425995 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 43725 31435 729 445 0 37269 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 174900

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 22032
/proc/meminfo: memFree=19047924/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=186416 CPUtime=402.29 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 34212 0 0 0 40222 7 0 0 25 0 1 0 340156365 190889984 34101 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 46604 34101 729 445 0 40148 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 186416

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 22033
/proc/meminfo: memFree=18991056/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=198088 CPUtime=462.3 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 35981 0 0 0 46222 8 0 0 25 0 1 0 340156365 202842112 35870 33554432000 4194304 6016207 140737189378784 18446744073709551615 4426003 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 49522 35870 729 445 0 43066 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 198088

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 22035
/proc/meminfo: memFree=18976144/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=198088 CPUtime=522.3 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 36114 0 0 0 52221 9 0 0 25 0 1 0 340156365 202842112 35997 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425467 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 49522 35997 729 445 0 43066 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 198088

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 22037
/proc/meminfo: memFree=18934452/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=198088 CPUtime=582.3 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 37546 0 0 0 58221 9 0 0 25 0 1 0 340156365 202842112 37425 33554432000 4194304 6016207 140737189378784 18446744073709551615 4424309 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 49522 37425 729 445 0 43066 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 198088

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 22038
/proc/meminfo: memFree=18898088/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=198088 CPUtime=642.3 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 37880 0 0 0 64221 9 0 0 25 0 1 0 340156365 202842112 37743 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 49522 37743 729 445 0 43066 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 198088

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 22040
/proc/meminfo: memFree=18875608/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=198088 CPUtime=702.3 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 38159 0 0 0 70221 9 0 0 25 0 1 0 340156365 202842112 38006 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425641 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 49522 38006 729 445 0 43066 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 198088

[startup+762.301 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 22041
/proc/meminfo: memFree=18830064/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=198088 CPUtime=762.31 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 38806 0 0 0 76221 10 0 0 25 0 1 0 340156365 202842112 38653 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 49522 38653 729 445 0 43066 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 198088

[startup+822.301 s]
/proc/loadavg: 3.72 3.93 3.98 4/184 22060
/proc/meminfo: memFree=18942820/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=198088 CPUtime=822.31 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 38817 0 0 0 82221 10 0 0 25 0 1 0 340156365 202842112 38664 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 49522 38664 729 445 0 43066 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 198088

[startup+882.306 s]
/proc/loadavg: 3.26 3.76 3.91 4/184 22062
/proc/meminfo: memFree=18941304/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=198088 CPUtime=882.31 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 39047 0 0 0 88221 10 0 0 25 0 1 0 340156365 202842112 38877 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425601 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 49522 38877 729 445 0 43066 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 198088

[startup+942.301 s]
/proc/loadavg: 3.09 3.62 3.85 4/184 22063
/proc/meminfo: memFree=18935676/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=198088 CPUtime=942.31 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 39109 0 0 0 94221 10 0 0 25 0 1 0 340156365 202842112 38921 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425619 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 49522 38921 729 445 0 43066 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 198088

[startup+1002.3 s]
/proc/loadavg: 3.03 3.50 3.80 4/184 22065
/proc/meminfo: memFree=18920508/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=198088 CPUtime=1002.31 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 41994 0 0 0 100221 10 0 0 25 0 1 0 340156365 202842112 41806 33554432000 4194304 6016207 140737189378784 18446744073709551615 4513198 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 49522 41806 729 445 0 43066 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 198088

[startup+1062.3 s]
/proc/loadavg: 3.01 3.41 3.75 4/184 22066
/proc/meminfo: memFree=18915772/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=249592 CPUtime=1062.31 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 42936 0 0 0 106220 11 0 0 25 0 1 0 340156365 255582208 42708 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425085 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 62398 42708 729 445 0 55942 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 249592

[startup+1122.3 s]
/proc/loadavg: 3.00 3.33 3.70 4/184 22068
/proc/meminfo: memFree=18900236/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=249592 CPUtime=1122.31 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 43911 0 0 0 112219 12 0 0 25 0 1 0 340156365 255582208 43683 33554432000 4194304 6016207 140737189378784 18446744073709551615 4424229 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 62398 43683 729 445 0 55942 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 249592

[startup+1182.3 s]
/proc/loadavg: 3.00 3.27 3.65 4/184 22070
/proc/meminfo: memFree=18886192/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=249592 CPUtime=1182.31 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 44351 0 0 0 118219 12 0 0 25 0 1 0 340156365 255582208 44113 33554432000 4194304 6016207 140737189378784 18446744073709551615 4513213 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 62398 44113 734 445 0 55942 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 249592

[startup+1242.3 s]
/proc/loadavg: 3.00 3.22 3.61 4/184 22071
/proc/meminfo: memFree=18858252/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=315660 CPUtime=1242.32 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 47724 0 0 0 124218 14 0 0 25 0 1 0 340156365 323235840 47408 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 78915 47408 734 445 0 72459 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 315660



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.18 3.57 4/184 22073
/proc/meminfo: memFree=18840240/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=315660 CPUtime=1300.03 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 47926 0 0 0 129989 14 0 0 25 0 1 0 340156365 323235840 47610 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 78915 47610 734 445 0 72459 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 315660

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: 3.00 3.18 3.57 4/184 22073
/proc/meminfo: memFree=18840240/32951124 swapFree=67111528/67111528
[pid=21952] ppid=21948 vsize=315660 CPUtime=1300.03 cores=0,2
/proc/21952/stat : 21952 (qutersat_releas) R 21948 21952 21295 0 -1 4202496 47926 0 0 0 129989 14 0 0 25 0 1 0 340156365 323235840 47610 33554432000 4194304 6016207 140737189378784 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/21952/statm: 78915 47610 734 445 0 72459 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 315660

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.89
CPU system time (s): 0.151976
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 315660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47931
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= 25
involuntary context switches= 16064

runsolver used 2.20267 second user time and 4.75528 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-08 19:58:57
IDJOB=3188827
IDBENCH=82958
IDSOLVER=1607
FILE ID=node103/3188827-1302285537
RUNJOBID= node103-1302280329-21313
PBS_JOBID= 12919069
Free space on /tmp= 71720 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v400-c1704-S183128297-005.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188827-1302285537/watcher-3188827-1302285537 -o /tmp/evaluation-result-3188827-1302285537/solver-3188827-1302285537 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188827-1302285537.cnf 298374787

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

MD5SUM BENCH= f0ea1852e91ab44abb725179e04ad108
RANDOM SEED=298374787

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
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	: 5332.75
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		: 2666.858
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	: 5332.77
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		: 2666.858
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		: 2666.858
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		: 2666.858
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		: 2666.858
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:     32951124 kB
MemFree:      19298712 kB
Buffers:        497388 kB
Cached:       12542944 kB
SwapCached:          0 kB
Active:        8098472 kB
Inactive:      5206812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19298712 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3528 kB
Writeback:           0 kB
AnonPages:      265560 kB
Mapped:          16940 kB
Slab:           283232 kB
PageTables:       5696 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   516600 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= 71720 MiB
End job on node103 at 2011-04-08 20:20:40