Trace number 3376872

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) 1300.06 1300.03

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2100c215164g4.cnf
MD5SUM399c54da7337981a88a374a67e87ba30
Bench CategoryCRAFTED (crafted 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 variables2100
Number of clauses215164
Sum of the clauses size432288
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2215094
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 570

Solver Data 

0.00/0.01	c Set FPU double precision.
0.02/0.05	c Parse Cnf success: #var: 2100 #clause: 215164
0.02/0.05	c Find Units :          0
0.02/0.06	c Find Invs  :          0
0.02/0.07	c Find Ands  :       2100 AvgFaninNum: 29
0.02/0.07	c Find Xors  :          0 AvgFaninNum: nan
0.02/0.07	c Find Ite   :          0
0.02/0.07	c UnDirect variable: 0
0.02/0.07	c UnDirect to Direct Gate: 0
0.02/0.07	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.02/0.07	c Break Cycle : 2030
0.02/0.07	c Total Root : 0 Undef Var: 2030
0.02/0.07	c After covering, Total Root: 70 Leaf: 2030
0.02/0.07	c Variable( cover/uncovered/unused ): 2100 0 0
0.02/0.07	c Unit Clauses: 0
0.02/0.07	c Binary Clauses( cover/uncovered ): 2030 205215
0.02/0.07	c Clauses( cover/uncovered ): 70 0
0.02/0.07	c Total Clauses( cover/uncovered ): 2100 205215 1.01295%
0.02/0.07	c Covered Ands: 70 Invs: 0 Xors: 0 Ites: 0
0.09/0.16	c Uncover Clauses avg size: 2 max size: 2
0.09/0.16	c Final circuit: i/l/o/s    2030       0  205215    207175
0.09/0.16	c CnfToAig: Time: 0.15 s
0.19/0.26	c TmMap: Set choices finish.
0.29/0.35	c TmMap: Set big and: 205285
0.29/0.35	c TmMap: Origin: 209206 ClauseNum: 621525 --> New: 207316 ClauseNum: 617745
0.29/0.35	c TmMap: Time: 0.11
0.29/0.38	c Try to Add: #clause: 410570 #xorclause: 0
0.39/0.40	c #var: 2100 #clauses: 71 Solving... 
1300.04/1300.01	c Time Out !!
1300.04/1300.01	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-3376872-1305467828/watcher-3376872-1305467828 -o /tmp/evaluation-result-3376872-1305467828/solver-3376872-1305467828 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376872-1305467828.cnf 1882383788 

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: 3.54 4.94 5.51 5/350 26538
/proc/meminfo: memFree=27172340/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=35436 CPUtime=0 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 2526 0 0 0 0 0 0 0 25 0 1 0 658380743 36286464 2462 33554432000 4194304 6014671 140733587997952 18446744073709551615 4307704 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 8859 2462 378 445 0 2404 0

[startup+0.03216 s]
/proc/loadavg: 3.54 4.94 5.51 5/350 26538
/proc/meminfo: memFree=27172340/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=38508 CPUtime=0.02 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 3475 0 0 0 2 0 0 0 25 0 1 0 658380743 39432192 3411 33554432000 4194304 6014671 140733587997952 18446744073709551615 4277980 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 9627 3412 378 445 0 3172 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 38508

[startup+0.101148 s]
/proc/loadavg: 3.54 4.94 5.51 5/350 26538
/proc/meminfo: memFree=27172340/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=47724 CPUtime=0.09 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 5334 0 0 0 9 0 0 0 25 0 1 0 658380743 48869376 5270 33554432000 4194304 6014671 140733587997952 18446744073709551615 4334641 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 11931 5270 398 445 0 5476 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47724

[startup+0.301134 s]
/proc/loadavg: 3.54 4.94 5.51 5/350 26538
/proc/meminfo: memFree=27172340/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=92856 CPUtime=0.29 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 17086 0 0 0 28 1 0 0 25 0 1 0 658380743 95084544 17022 33554432000 4194304 6014671 140733587997952 18446744073709551615 4778066 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 23214 17023 670 445 0 16759 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 92856

[startup+0.70106 s]
/proc/loadavg: 3.54 4.94 5.51 5/350 26538
/proc/meminfo: memFree=27172340/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=110392 CPUtime=0.69 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 21275 0 0 0 67 2 0 0 25 0 1 0 658380743 113041408 21211 33554432000 4194304 6014671 140733587997952 18446744073709551615 4423853 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 27598 21211 720 445 0 21143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 110392

[startup+1.50092 s]
/proc/loadavg: 3.54 4.94 5.51 5/351 26539
/proc/meminfo: memFree=27089372/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=110392 CPUtime=1.49 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 21276 0 0 0 147 2 0 0 25 0 1 0 658380743 113041408 21212 33554432000 4194304 6014671 140733587997952 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 27598 21212 721 445 0 21143 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 110392

[startup+3.10063 s]
/proc/loadavg: 3.57 4.92 5.50 5/351 26539
/proc/meminfo: memFree=27088752/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=120844 CPUtime=3.09 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 21966 0 0 0 307 2 0 0 25 0 1 0 658380743 123744256 21902 33554432000 4194304 6014671 140733587997952 18446744073709551615 4384505 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 30211 21902 725 445 0 23756 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 120844

[startup+6.30102 s]
/proc/loadavg: 3.57 4.92 5.50 5/351 26539
/proc/meminfo: memFree=27063484/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=120844 CPUtime=6.29 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 21967 0 0 0 627 2 0 0 25 0 1 0 658380743 123744256 21903 33554432000 4194304 6014671 140733587997952 18446744073709551615 4537185 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 30211 21903 725 445 0 23756 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 120844

[startup+12.7009 s]
/proc/loadavg: 3.64 4.89 5.48 5/351 26539
/proc/meminfo: memFree=27040436/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=120844 CPUtime=12.69 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 23772 0 0 0 1267 2 0 0 25 0 1 0 658380743 123744256 23708 33554432000 4194304 6014671 140733587997952 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 30211 23708 725 445 0 23756 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 120844

[startup+25.5006 s]
/proc/loadavg: 3.69 4.86 5.46 5/351 26539
/proc/meminfo: memFree=27012156/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=152600 CPUtime=25.49 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 27996 0 0 0 2546 3 0 0 25 0 1 0 658380743 156262400 27932 33554432000 4194304 6014671 140733587997952 18446744073709551615 4424192 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 38150 27932 725 445 0 31695 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 152600

[startup+51.1009 s]
/proc/loadavg: 3.80 4.79 5.42 5/351 26540
/proc/meminfo: memFree=26937944/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=163516 CPUtime=51.09 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 30519 0 0 0 5106 3 0 0 25 0 1 0 658380743 167440384 30455 33554432000 4194304 6014671 140733587997952 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 40879 30455 725 445 0 34424 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 163516

[startup+102.313 s]
/proc/loadavg: 4.14 4.70 5.36 5/351 26541
/proc/meminfo: memFree=26886212/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=163516 CPUtime=102.3 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 32607 0 0 0 10227 3 0 0 25 0 1 0 658380743 167440384 32543 33554432000 4194304 6014671 140733587997952 18446744073709551615 4424114 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 40879 32543 725 445 0 34424 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 163516

[startup+162.301 s]
/proc/loadavg: 4.13 4.60 5.28 5/351 26543
/proc/meminfo: memFree=26773472/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=276564 CPUtime=162.29 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 49139 0 0 0 16223 6 0 0 25 0 1 0 658380743 283201536 49045 33554432000 4194304 6014671 140733587997952 18446744073709551615 4537180 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 69141 49045 725 445 0 62686 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 276564

[startup+222.301 s]
/proc/loadavg: 4.08 4.50 5.20 5/351 26545
/proc/meminfo: memFree=26723356/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=381580 CPUtime=222.3 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 53000 0 0 0 22223 7 0 0 25 0 1 0 658380743 390737920 52655 33554432000 4194304 6014671 140733587997952 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 95395 52655 725 445 0 88940 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 381580

[startup+282.301 s]
/proc/loadavg: 4.03 4.41 5.12 5/351 26555
/proc/meminfo: memFree=26570232/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=437744 CPUtime=282.3 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 62035 0 0 0 28223 7 0 0 25 0 1 0 658380743 448249856 58555 33554432000 4194304 6014671 140733587997952 18446744073709551615 4424135 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 109436 58555 736 445 0 102981 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 437744

[startup+342.301 s]
/proc/loadavg: 4.10 4.36 5.06 5/351 26557
/proc/meminfo: memFree=26466780/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=437744 CPUtime=342.3 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 70224 0 0 0 34221 9 0 0 25 0 1 0 658380743 448249856 66744 33554432000 4194304 6014671 140733587997952 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 109436 66744 736 445 0 102981 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 437744

[startup+402.3 s]
/proc/loadavg: 4.03 4.29 4.99 5/351 26558
/proc/meminfo: memFree=26409828/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=437744 CPUtime=402.3 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 71359 0 0 0 40221 9 0 0 25 0 1 0 658380743 448249856 67879 33554432000 4194304 6014671 140733587997952 18446744073709551615 4422687 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 109436 67879 736 445 0 102981 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 437744

[startup+462.3 s]
/proc/loadavg: 4.01 4.24 4.93 5/351 26563
/proc/meminfo: memFree=26382104/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=437744 CPUtime=462.31 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 72065 0 0 0 46222 9 0 0 25 0 1 0 658380743 448249856 68585 33554432000 4194304 6014671 140733587997952 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 109436 68585 736 445 0 102981 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 437744

[startup+522.301 s]
/proc/loadavg: 4.00 4.19 4.87 5/351 26565
/proc/meminfo: memFree=26322980/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=437744 CPUtime=522.31 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 72210 0 0 0 52222 9 0 0 25 0 1 0 658380743 448249856 68730 33554432000 4194304 6014671 140733587997952 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 109436 68730 736 445 0 102981 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 437744

[startup+582.301 s]
/proc/loadavg: 3.93 4.14 4.80 5/351 26701
/proc/meminfo: memFree=26382548/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=437744 CPUtime=582.31 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 72451 0 0 0 58222 9 0 0 25 0 1 0 658380743 448249856 68971 33554432000 4194304 6014671 140733587997952 18446744073709551615 4422808 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 109436 68971 736 445 0 102981 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 437744

[startup+642.301 s]
/proc/loadavg: 3.97 4.11 4.75 5/351 26757
/proc/meminfo: memFree=26403728/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=437744 CPUtime=642.32 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 72598 0 0 0 64223 9 0 0 25 0 1 0 658380743 448249856 69118 33554432000 4194304 6014671 140733587997952 18446744073709551615 4376433 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 109436 69118 736 445 0 102981 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 437744

[startup+702.301 s]
/proc/loadavg: 4.10 4.13 4.71 5/351 26785
/proc/meminfo: memFree=25940872/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=437744 CPUtime=702.31 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 72926 0 0 0 70222 9 0 0 25 0 1 0 658380743 448249856 69446 33554432000 4194304 6014671 140733587997952 18446744073709551615 4376749 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 109436 69446 736 445 0 102981 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 437744

[startup+762.313 s]
/proc/loadavg: 4.04 4.11 4.67 5/351 26814
/proc/meminfo: memFree=24922380/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=437744 CPUtime=762.32 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 73113 0 0 0 76223 9 0 0 25 0 1 0 658380743 448249856 69633 33554432000 4194304 6014671 140733587997952 18446744073709551615 4376238 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 109436 69633 736 445 0 102981 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 437744

[startup+822.3 s]
/proc/loadavg: 4.01 4.08 4.62 5/351 26816
/proc/meminfo: memFree=24849732/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=437744 CPUtime=822.31 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 73125 0 0 0 82222 9 0 0 25 0 1 0 658380743 448249856 69645 33554432000 4194304 6014671 140733587997952 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 109436 69645 736 445 0 102981 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 437744

[startup+882.3 s]
/proc/loadavg: 4.00 4.07 4.58 5/351 26817
/proc/meminfo: memFree=24811444/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=437744 CPUtime=882.31 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 73306 0 0 0 88222 9 0 0 25 0 1 0 658380743 448249856 69826 33554432000 4194304 6014671 140733587997952 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 109436 69826 736 445 0 102981 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 437744

[startup+942.301 s]
/proc/loadavg: 4.05 4.07 4.55 5/351 26819
/proc/meminfo: memFree=24827044/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=437744 CPUtime=942.31 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 79782 0 0 0 94221 10 0 0 25 0 1 0 658380743 448249856 76282 33554432000 4194304 6014671 140733587997952 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 109436 76282 726 445 0 102981 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 437744

[startup+1002.3 s]
/proc/loadavg: 4.02 4.05 4.51 5/351 26820
/proc/meminfo: memFree=24737488/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=437744 CPUtime=1002.32 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 80874 0 0 0 100221 11 0 0 25 0 1 0 658380743 448249856 77344 33554432000 4194304 6014671 140733587997952 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 109436 77344 726 445 0 102981 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 437744

[startup+1062.3 s]
/proc/loadavg: 4.00 4.04 4.47 5/351 26876
/proc/meminfo: memFree=26316364/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=437744 CPUtime=1062.32 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 81329 0 0 0 106221 11 0 0 25 0 1 0 658380743 448249856 77766 33554432000 4194304 6014671 140733587997952 18446744073709551615 4423998 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 109436 77766 726 445 0 102981 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 437744

[startup+1122.3 s]
/proc/loadavg: 4.00 4.03 4.44 5/351 26878
/proc/meminfo: memFree=26014760/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=510236 CPUtime=1122.32 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 89284 0 0 0 112220 12 0 0 25 0 1 0 658380743 522481664 85635 33554432000 4194304 6014671 140733587997952 18446744073709551615 4425376 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 127559 85635 726 445 0 121104 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 510236

[startup+1182.3 s]
/proc/loadavg: 4.00 4.02 4.41 5/351 26879
/proc/meminfo: memFree=25906488/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=510236 CPUtime=1182.33 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 90776 0 0 0 118220 13 0 0 25 0 1 0 658380743 522481664 82798 33554432000 4194304 6014671 140733587997952 18446744073709551615 4384160 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 127559 82798 726 445 0 121104 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 510236

[startup+1242.3 s]
/proc/loadavg: 4.01 4.02 4.38 5/351 26909
/proc/meminfo: memFree=26479724/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=510236 CPUtime=1242.33 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 90843 0 0 0 124220 13 0 0 25 0 1 0 658380743 522481664 82865 33554432000 4194304 6014671 140733587997952 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 127559 82865 726 445 0 121104 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 510236



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 4.36 5/351 26910
/proc/meminfo: memFree=26385464/32951124 swapFree=54427468/67111528
[pid=26538] ppid=26536 vsize=510236 CPUtime=1300.04 cores=4,6
/proc/26538/stat : 26538 (qutersat_releas) R 26536 26538 26421 0 -1 4202496 90884 0 0 0 129991 13 0 0 25 0 1 0 658380743 522481664 82906 33554432000 4194304 6014671 140733587997952 18446744073709551615 4535264 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/26538/statm: 127559 82906 726 445 0 121104 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 510236

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): 1300.03
CPU time (s): 1300.06
CPU user time (s): 1299.91
CPU system time (s): 0.146977
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 510236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90888
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= 12
involuntary context switches= 1709

runsolver used 4.5903 second user time and 9.61754 second system time

The end

Launcher Data 

Begin job on node138 at 2011-05-15 15:57:08
IDJOB=3376872
IDBENCH=71308
IDSOLVER=1856
FILE ID=node138/3376872-1305467828
RUNJOBID= node138-1305467718-26440
PBS_JOBID= 13325298
Free space on /tmp= 73544 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2100c215164g4.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376872-1305467828/watcher-3376872-1305467828 -o /tmp/evaluation-result-3376872-1305467828/solver-3376872-1305467828 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376872-1305467828.cnf 1882383788

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

MD5SUM BENCH= 399c54da7337981a88a374a67e87ba30
RANDOM SEED=1882383788

node138.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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		: 2666.854
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	: 5332.80
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		: 2666.854
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		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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:      27172488 kB
Buffers:        292008 kB
Cached:        4019364 kB
SwapCached:      18496 kB
Active:        2381792 kB
Inactive:      3156760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      27172488 kB
SwapTotal:    67111528 kB
SwapFree:     54427468 kB
Dirty:            4300 kB
Writeback:           0 kB
AnonPages:     1220056 kB
Mapped:          19960 kB
Slab:           128148 kB
PageTables:      49024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 69387968 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= 73548 MiB
End job on node138 at 2011-05-15 16:18:50