Trace number 3375996

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) 1300.07 1300.04

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v10000-c42000-S1256256213-053-UNKNOWN.cnf
MD5SUM7c175136a39da4bf967495732df3f101
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark22.0606
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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.
0.00/0.04	c Parse Cnf success: #var: 10000 #clause: 42000
0.00/0.04	c Find Units :          0
0.00/0.04	c Find Invs  :          0
0.00/0.04	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.04	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.05	c Find Ite   :          0
0.00/0.06	c UnDirect variable: 0
0.00/0.06	c UnDirect to Direct Gate: 0
0.00/0.06	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.06	c Break Cycle : 0
0.00/0.06	c Total Root : 0 Undef Var: 10000
0.00/0.06	c After covering, Total Root: 0 Leaf: 0
0.00/0.06	c Variable( cover/uncovered/unused ): 0 10000 0
0.00/0.06	c Unit Clauses: 0
0.00/0.06	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.06	c Clauses( cover/uncovered ): 0 42000
0.00/0.06	c Total Clauses( cover/uncovered ): 0 42000 0%
0.00/0.06	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.09/0.11	c Uncover Clauses avg size: 3 max size: 3
0.09/0.11	c Final circuit: i/l/o/s   10000       0   42000     83989
0.09/0.11	c CnfToAig: Time: 0.1 s
0.09/0.17	c TmMap: Set choices finish.
0.19/0.21	c TmMap: Set big and: 42000
0.19/0.21	c TmMap: Origin: 93990 ClauseNum: 251967 --> New: 52001 ClauseNum: 168000
0.19/0.21	c TmMap: Time: 0.04
0.19/0.22	c Try to Add: #clause: 84000 #xorclause: 0
0.19/0.24	c #var: 10000 #clauses: 42001 Solving... 
1300.03/1300.01	c Time Out !!
1300.03/1300.01	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3375996-1305468608/watcher-3375996-1305468608 -o /tmp/evaluation-result-3375996-1305468608/solver-3375996-1305468608 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3375996-1305468608.cnf 1637809095 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 4.13 4.15 4.92 4/449 23778
/proc/meminfo: memFree=14611576/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=35436 CPUtime=0.01 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 2721 0 0 0 1 0 0 0 25 0 1 0 639277057 36286464 2657 33554432000 4194304 6014671 140733271996720 18446744073709551615 4817427 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 8859 2657 377 445 0 2404 0

[startup+0.0912751 s]
/proc/loadavg: 4.13 4.15 4.92 4/449 23778
/proc/meminfo: memFree=14611576/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=43116 CPUtime=0.08 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 4550 0 0 0 8 0 0 0 25 0 1 0 639277057 44150784 4486 33554432000 4194304 6014671 140733271996720 18446744073709551615 4269144 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 10779 4486 398 445 0 4324 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 43116

[startup+0.100257 s]
/proc/loadavg: 4.13 4.15 4.92 4/449 23778
/proc/meminfo: memFree=14611576/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=46188 CPUtime=0.09 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 5318 0 0 0 9 0 0 0 25 0 1 0 639277057 47296512 5254 33554432000 4194304 6014671 140733271996720 18446744073709551615 4334624 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 11547 5254 398 445 0 5092 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46188

[startup+0.300225 s]
/proc/loadavg: 4.13 4.15 4.92 4/449 23778
/proc/meminfo: memFree=14611576/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=68892 CPUtime=0.29 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 11107 0 0 0 28 1 0 0 18 0 1 0 639277057 70545408 11043 33554432000 4194304 6014671 140733271996720 18446744073709551615 4535040 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 17223 11043 710 445 0 10768 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 68892

[startup+0.701147 s]
/proc/loadavg: 4.13 4.15 4.92 4/449 23778
/proc/meminfo: memFree=14611576/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=68892 CPUtime=0.69 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 11143 0 0 0 68 1 0 0 18 0 1 0 639277057 70545408 11079 33554432000 4194304 6014671 140733271996720 18446744073709551615 4376477 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 17223 11079 721 445 0 10768 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 68892

[startup+1.50101 s]
/proc/loadavg: 4.13 4.15 4.92 5/450 23779
/proc/meminfo: memFree=14567548/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=79056 CPUtime=1.49 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 11527 0 0 0 148 1 0 0 19 0 1 0 639277057 80953344 11463 33554432000 4194304 6014671 140733271996720 18446744073709551615 4423640 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 19764 11463 722 445 0 13309 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 79056

[startup+3.1007 s]
/proc/loadavg: 4.12 4.15 4.91 5/450 23779
/proc/meminfo: memFree=14560356/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=89468 CPUtime=3.08 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 13566 0 0 0 307 1 0 0 24 0 1 0 639277057 91615232 13502 33554432000 4194304 6014671 140733271996720 18446744073709551615 4422808 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 22367 13502 722 445 0 15912 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 89468

[startup+6.30115 s]
/proc/loadavg: 4.12 4.15 4.91 5/450 23779
/proc/meminfo: memFree=14535988/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=110580 CPUtime=6.29 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 18400 0 0 0 627 2 0 0 25 0 1 0 639277057 113233920 18336 33554432000 4194304 6014671 140733271996720 18446744073709551615 212039352075 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 27645 18336 726 445 0 21190 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 110580

[startup+12.701 s]
/proc/loadavg: 4.10 4.14 4.90 5/450 23779
/proc/meminfo: memFree=14512296/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=130620 CPUtime=12.69 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 26165 0 0 0 1266 3 0 0 25 0 1 0 639277057 133754880 26075 33554432000 4194304 6014671 140733271996720 18446744073709551615 4534736 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 32655 26075 726 445 0 26200 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 130620

[startup+25.5007 s]
/proc/loadavg: 4.24 4.17 4.90 5/450 23780
/proc/meminfo: memFree=14410984/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=216236 CPUtime=25.49 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 38691 0 0 0 2543 6 0 0 25 0 1 0 639277057 221425664 38601 33554432000 4194304 6014671 140733271996720 18446744073709551615 212039352002 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 54059 38601 726 445 0 47604 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 216236

[startup+51.1011 s]
/proc/loadavg: 4.24 4.17 4.88 5/450 23780
/proc/meminfo: memFree=14288000/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=259152 CPUtime=51.09 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 43928 0 0 0 5102 7 0 0 25 0 1 0 639277057 265371648 43838 33554432000 4194304 6014671 140733271996720 18446744073709551615 4423268 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 64788 43838 726 445 0 58333 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 259152

[startup+102.317 s]
/proc/loadavg: 4.15 4.16 4.83 5/450 23782
/proc/meminfo: memFree=13881452/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=259280 CPUtime=102.31 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 47249 0 0 0 10223 8 0 0 25 0 1 0 639277057 265502720 44558 33554432000 4194304 6014671 140733271996720 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 64820 44558 726 445 0 58365 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 259280

[startup+162.3 s]
/proc/loadavg: 4.09 4.14 4.78 5/450 23783
/proc/meminfo: memFree=13769828/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=293732 CPUtime=162.3 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 61502 0 0 0 16219 11 0 0 25 0 1 0 639277057 300781568 58811 33554432000 4194304 6014671 140733271996720 18446744073709551615 4423681 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 73433 58811 726 445 0 66978 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 293732

[startup+222.301 s]
/proc/loadavg: 4.03 4.11 4.73 5/450 23785
/proc/meminfo: memFree=13695280/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=293732 CPUtime=222.3 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 61520 0 0 0 22219 11 0 0 25 0 1 0 639277057 300781568 58829 33554432000 4194304 6014671 140733271996720 18446744073709551615 4378527 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 73433 58829 726 445 0 66978 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 293732

[startup+282.301 s]
/proc/loadavg: 4.01 4.09 4.68 5/450 23786
/proc/meminfo: memFree=12898436/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=389448 CPUtime=282.3 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 69423 0 0 0 28218 12 0 0 25 0 1 0 639277057 398794752 66732 33554432000 4194304 6014671 140733271996720 18446744073709551615 4425451 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 97362 66732 726 445 0 90907 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 389448

[startup+342.301 s]
/proc/loadavg: 3.97 4.06 4.63 5/450 23816
/proc/meminfo: memFree=19732800/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=389448 CPUtime=342.29 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 76621 0 0 0 34216 13 0 0 25 0 1 0 639277057 398794752 73930 33554432000 4194304 6014671 140733271996720 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 97362 73930 726 445 0 90907 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 389448

[startup+402.3 s]
/proc/loadavg: 3.99 4.04 4.59 5/450 23818
/proc/meminfo: memFree=19655984/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=389448 CPUtime=402.3 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 77320 0 0 0 40216 14 0 0 25 0 1 0 639277057 398794752 74629 33554432000 4194304 6014671 140733271996720 18446744073709551615 4367427 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 97362 74629 726 445 0 90907 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 389448

[startup+462.301 s]
/proc/loadavg: 4.11 4.06 4.56 5/450 23819
/proc/meminfo: memFree=19539864/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=389448 CPUtime=462.3 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 77917 0 0 0 46216 14 0 0 25 0 1 0 639277057 398794752 75226 33554432000 4194304 6014671 140733271996720 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 97362 75226 726 445 0 90907 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 389448

[startup+522.301 s]
/proc/loadavg: 4.10 4.06 4.53 5/450 23821
/proc/meminfo: memFree=19472720/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=389448 CPUtime=522.3 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 78573 0 0 0 52216 14 0 0 25 0 1 0 639277057 398794752 75882 33554432000 4194304 6014671 140733271996720 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 97362 75882 726 445 0 90907 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 389448

[startup+582.3 s]
/proc/loadavg: 4.13 4.08 4.50 5/450 23822
/proc/meminfo: memFree=19449224/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=389576 CPUtime=582.3 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 79082 0 0 0 58215 15 0 0 25 0 1 0 639277057 398925824 76391 33554432000 4194304 6014671 140733271996720 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 97394 76391 726 445 0 90939 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 389576

[startup+642.301 s]
/proc/loadavg: 4.09 4.08 4.47 5/450 23824
/proc/meminfo: memFree=19345752/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=389576 CPUtime=642.32 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 79790 0 0 0 64217 15 0 0 25 0 1 0 639277057 398925824 77099 33554432000 4194304 6014671 140733271996720 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 97394 77099 726 445 0 90939 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 389576

[startup+702.301 s]
/proc/loadavg: 4.14 4.09 4.45 5/450 23826
/proc/meminfo: memFree=19274132/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=389576 CPUtime=702.31 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 80369 0 0 0 70216 15 0 0 25 0 1 0 639277057 398925824 77678 33554432000 4194304 6014671 140733271996720 18446744073709551615 4422687 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 97394 77678 726 445 0 90939 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 389576

[startup+762.317 s]
/proc/loadavg: 4.05 4.07 4.42 5/450 23827
/proc/meminfo: memFree=19213184/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=389576 CPUtime=762.32 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 81690 0 0 0 76217 15 0 0 25 0 1 0 639277057 398925824 78999 33554432000 4194304 6014671 140733271996720 18446744073709551615 4424094 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 97394 78999 726 445 0 90939 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 389576

[startup+822.3 s]
/proc/loadavg: 4.02 4.06 4.39 5/450 23829
/proc/meminfo: memFree=19162136/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=389576 CPUtime=822.3 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 85497 0 0 0 82214 16 0 0 25 0 1 0 639277057 398925824 82806 33554432000 4194304 6014671 140733271996720 18446744073709551615 4423904 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 97394 82806 726 445 0 90939 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 389576

[startup+882.301 s]
/proc/loadavg: 4.00 4.04 4.36 5/450 23830
/proc/meminfo: memFree=19138364/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=456560 CPUtime=882.31 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 105114 0 0 0 88211 20 0 0 25 0 1 0 639277057 467517440 102423 33554432000 4194304 6014671 140733271996720 18446744073709551615 4379474 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 114140 102423 726 445 0 107685 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 456560

[startup+942.301 s]
/proc/loadavg: 4.00 4.03 4.34 5/450 23835
/proc/meminfo: memFree=19036272/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=509772 CPUtime=942.31 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 116346 0 0 0 94209 22 0 0 25 0 1 0 639277057 522006528 113655 33554432000 4194304 6014671 140733271996720 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 127443 113655 726 445 0 120988 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 509772

[startup+1002.3 s]
/proc/loadavg: 4.16 4.06 4.33 5/450 23837
/proc/meminfo: memFree=19023920/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=509772 CPUtime=1002.31 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 116382 0 0 0 100209 22 0 0 25 0 1 0 639277057 522006528 113691 33554432000 4194304 6014671 140733271996720 18446744073709551615 4422663 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 127443 113691 726 445 0 120988 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 509772

[startup+1062.3 s]
/proc/loadavg: 4.06 4.05 4.30 5/450 23866
/proc/meminfo: memFree=19836836/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=509900 CPUtime=1062.31 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 120464 0 0 0 106208 23 0 0 25 0 1 0 639277057 522137600 117740 33554432000 4194304 6014671 140733271996720 18446744073709551615 4423853 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 127475 117740 726 445 0 121020 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 509900

[startup+1122.3 s]
/proc/loadavg: 4.25 4.10 4.30 5/450 23896
/proc/meminfo: memFree=20815156/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=618576 CPUtime=1122.32 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 132725 0 0 0 112206 26 0 0 25 0 1 0 639277057 633421824 129986 33554432000 4194304 6014671 140733271996720 18446744073709551615 4376477 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 154644 129986 726 445 0 148189 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 618576

[startup+1182.3 s]
/proc/loadavg: 4.20 4.11 4.29 5/450 23897
/proc/meminfo: memFree=20770452/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=618576 CPUtime=1182.32 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 132798 0 0 0 118206 26 0 0 25 0 1 0 639277057 633421824 130053 33554432000 4194304 6014671 140733271996720 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 154644 130053 726 445 0 148189 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 618576

[startup+1242.3 s]
/proc/loadavg: 4.18 4.12 4.28 5/450 23899
/proc/meminfo: memFree=20670304/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=674268 CPUtime=1242.32 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 142408 0 0 0 124202 30 0 0 25 0 1 0 639277057 690450432 139631 33554432000 4194304 6014671 140733271996720 18446744073709551615 4423539 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 168567 139631 726 445 0 162112 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 674268



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.12 4.11 4.26 5/450 23901
/proc/meminfo: memFree=20593840/32951124 swapFree=51873468/67111528
[pid=23778] ppid=23776 vsize=674268 CPUtime=1300.03 cores=4,6
/proc/23778/stat : 23778 (qutersat_releas) R 23776 23778 23574 0 -1 4202496 149079 0 0 0 129971 32 0 0 25 0 1 0 639277057 690450432 146256 33554432000 4194304 6014671 140733271996720 18446744073709551615 4424296 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/23778/statm: 168567 146256 726 445 0 162112 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 674268

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): 1300.07
CPU user time (s): 1299.72
CPU system time (s): 0.352946
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 674268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.72
system time used= 0.352946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 149083
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= 13
involuntary context switches= 1777

runsolver used 5.9171 second user time and 13.022 second system time

The end

Launcher Data 

Begin job on node146 at 2011-05-15 16:10:08
IDJOB=3375996
IDBENCH=82505
IDSOLVER=1856
FILE ID=node146/3375996-1305468608
RUNJOBID= node146-1305468261-23593
PBS_JOBID= 13325328
Free space on /tmp= 73100 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v10000-c42000-S1256256213-053-UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3375996-1305468608/watcher-3375996-1305468608 -o /tmp/evaluation-result-3375996-1305468608/solver-3375996-1305468608 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3375996-1305468608.cnf 1637809095

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

MD5SUM BENCH= 7c175136a39da4bf967495732df3f101
RANDOM SEED=1637809095

node146.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.86
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.75
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		: 2666.830
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:      14611732 kB
Buffers:        162712 kB
Cached:        1281188 kB
SwapCached:      56140 kB
Active:       15509908 kB
Inactive:      2550992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14611732 kB
SwapTotal:    67111528 kB
SwapFree:     51873468 kB
Dirty:          116512 kB
Writeback:           0 kB
AnonPages:    16567588 kB
Mapped:          28488 kB
Slab:           112940 kB
PageTables:      96832 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 126991560 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= 73284 MiB
End job on node146 at 2011-05-15 16:31:50