Trace number 3188548

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) 1300.06 1300.03

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S907804052-003-UNKNOWN.cnf
MD5SUMeb4eadfedd2c4dc9b0ed7231ad324f1f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark273.432
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
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.
0.19/0.21	c Parse Cnf success: #var: 40000 #clause: 168000
0.19/0.21	c Find Units :          0
0.19/0.21	c Find Invs  :          0
0.19/0.23	c Find Ands  :          0 AvgFaninNum: nan
0.19/0.23	c Find Xors  :          0 AvgFaninNum: nan
0.19/0.26	c Find Ite   :          0
0.29/0.34	c UnDirect variable: 0
0.29/0.34	c UnDirect to Direct Gate: 0
0.29/0.34	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.29/0.34	c Break Cycle : 0
0.29/0.34	c Total Root : 0 Undef Var: 40000
0.29/0.34	c After covering, Total Root: 0 Leaf: 0
0.29/0.34	c Variable( cover/uncovered/unused ): 0 40000 0
0.29/0.34	c Unit Clauses: 0
0.29/0.34	c Binary Clauses( cover/uncovered ): 0 0
0.29/0.34	c Clauses( cover/uncovered ): 0 168000
0.29/0.34	c Total Clauses( cover/uncovered ): 0 168000 0%
0.29/0.34	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.48/0.53	c Uncover Clauses avg size: 3 max size: 3
0.48/0.54	c Final circuit: i/l/o/s   40000       0  168000    335997
0.48/0.54	c CnfToAig: Time: 0.52 s
0.79/0.81	c TmMap: Set choices finish.
0.89/0.94	c TmMap: Set big and: 168000
0.89/0.94	c TmMap: Origin: 375998 ClauseNum: 1007991 --> New: 208001 ClauseNum: 672000
0.89/0.94	c TmMap: Time: 0.18
0.89/0.98	c Try to Add: #clause: 336000 #xorclause: 0
1.00/1.07	c #var: 40000 #clauses: 168001 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-3188548-1302282030/watcher-3188548-1302282030 -o /tmp/evaluation-result-3188548-1302282030/solver-3188548-1302282030 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188548-1302282030.cnf 1641446016 

running on 2 cores: 1,3

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 4.05 4.87 5/181 28526
/proc/meminfo: memFree=14706464/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=26212 CPUtime=0 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4194304 333 0 0 0 0 0 0 0 25 0 1 0 339802863 26841088 266 33554432000 4194304 6016207 140733827390192 18446744073709551615 248122631712 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28526/statm: 6553 277 227 445 0 97 0

[startup+0.099901 s]
/proc/loadavg: 4.00 4.05 4.87 5/181 28526
/proc/meminfo: memFree=14706464/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=51948 CPUtime=0.08 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 6615 0 0 0 8 0 0 0 25 0 1 0 339802863 53194752 6547 33554432000 4194304 6016207 140733827390192 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 12987 6549 379 445 0 6531 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 51948

[startup+0.100899 s]
/proc/loadavg: 4.00 4.05 4.87 5/181 28526
/proc/meminfo: memFree=14706464/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=51948 CPUtime=0.08 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 6648 0 0 0 8 0 0 0 25 0 1 0 339802863 53194752 6580 33554432000 4194304 6016207 140733827390192 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 12987 6581 379 445 0 6531 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 51948

[startup+0.300814 s]
/proc/loadavg: 4.00 4.05 4.87 5/181 28526
/proc/meminfo: memFree=14706464/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=69484 CPUtime=0.29 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 11220 0 0 0 28 1 0 0 25 0 1 0 339802863 71151616 11152 33554432000 4194304 6016207 140733827390192 18446744073709551615 4809374 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 17371 11152 396 445 0 10915 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 69484

[startup+0.700741 s]
/proc/loadavg: 4.00 4.05 4.87 5/181 28526
/proc/meminfo: memFree=14706464/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=127276 CPUtime=0.68 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 24824 0 0 0 66 2 0 0 25 0 1 0 339802863 130330624 24756 33554432000 4194304 6016207 140733827390192 18446744073709551615 4259051 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 31819 24756 670 445 0 25363 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 127276

[startup+1.5006 s]
/proc/loadavg: 4.00 4.05 4.87 5/190 28545
/proc/meminfo: memFree=14483384/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=157080 CPUtime=1.49 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 32749 0 0 0 145 4 0 0 25 0 1 0 339802863 160849920 32681 33554432000 4194304 6016207 140733827390192 18446744073709551615 4543418 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 39270 32681 709 445 0 32814 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 157080

[startup+3.10031 s]
/proc/loadavg: 4.00 4.05 4.87 5/190 28545
/proc/meminfo: memFree=14476188/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=189896 CPUtime=3.09 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 33192 0 0 0 305 4 0 0 25 0 1 0 339802863 194453504 33124 33554432000 4194304 6016207 140733827390192 18446744073709551615 4425159 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 47474 33124 719 445 0 41018 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 189896

[startup+6.30075 s]
/proc/loadavg: 4.00 4.05 4.87 5/190 28545
/proc/meminfo: memFree=14426908/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=189896 CPUtime=6.29 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 35515 0 0 0 625 4 0 0 25 0 1 0 339802863 194453504 35447 33554432000 4194304 6016207 140733827390192 18446744073709551615 4424344 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 47474 35447 719 445 0 41018 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 189896

[startup+12.7006 s]
/proc/loadavg: 4.00 4.05 4.86 5/190 28545
/proc/meminfo: memFree=14309376/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=255400 CPUtime=12.68 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 37519 0 0 0 1264 4 0 0 25 0 1 0 339802863 261529600 37451 33554432000 4194304 6016207 140733827390192 18446744073709551615 4385243 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 63850 37451 723 445 0 57394 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 255400

[startup+25.5004 s]
/proc/loadavg: 4.00 4.04 4.85 5/190 28546
/proc/meminfo: memFree=14104924/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=364976 CPUtime=25.48 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 57384 0 0 0 2541 7 0 0 25 0 1 0 339802863 373735424 57316 33554432000 4194304 6016207 140733827390192 18446744073709551615 4378013 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 91244 57316 727 445 0 84788 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 364976

[startup+51.1008 s]
/proc/loadavg: 4.00 4.04 4.82 5/190 28556
/proc/meminfo: memFree=13875748/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=400816 CPUtime=51.08 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 80674 0 0 0 5097 11 0 0 25 0 1 0 339802863 410435584 80393 33554432000 4194304 6016207 140733827390192 18446744073709551615 4387469 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 100204 80393 727 445 0 93748 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 400816

[startup+102.307 s]
/proc/loadavg: 4.00 4.03 4.77 5/190 28557
/proc/meminfo: memFree=13739572/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=463596 CPUtime=102.3 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 98044 0 0 0 10217 13 0 0 25 0 1 0 339802863 474722304 97763 33554432000 4194304 6016207 140733827390192 18446744073709551615 4424199 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 115899 97763 727 445 0 109443 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 463596

[startup+162.3 s]
/proc/loadavg: 4.04 4.04 4.73 5/190 28558
/proc/meminfo: memFree=13548588/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=486788 CPUtime=162.29 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 105972 0 0 0 16215 14 0 0 25 0 1 0 339802863 498470912 105464 33554432000 4194304 6016207 140733827390192 18446744073709551615 4378500 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 121697 105464 727 445 0 115241 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 486788

[startup+222.301 s]
/proc/loadavg: 4.08 4.04 4.68 5/190 28563
/proc/meminfo: memFree=13439308/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=502676 CPUtime=222.29 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 110613 0 0 0 22215 14 0 0 25 0 1 0 339802863 514740224 110105 33554432000 4194304 6016207 140733827390192 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 125669 110105 727 445 0 119213 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 502676

[startup+282.301 s]
/proc/loadavg: 4.03 4.03 4.64 5/190 28565
/proc/meminfo: memFree=13346128/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=692668 CPUtime=282.29 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 134160 0 0 0 28210 19 0 0 25 0 1 0 339802863 709292032 130176 33554432000 4194304 6016207 140733827390192 18446744073709551615 4425054 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 173167 130176 727 445 0 166711 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 692668

[startup+342.3 s]
/proc/loadavg: 4.01 4.02 4.60 5/190 28566
/proc/meminfo: memFree=13215032/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=756128 CPUtime=342.29 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 141892 0 0 0 34208 21 0 0 25 0 1 0 339802863 774275072 137908 33554432000 4194304 6016207 140733827390192 18446744073709551615 4425392 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 189032 137908 727 445 0 182576 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 756128

[startup+402.301 s]
/proc/loadavg: 4.00 4.02 4.55 5/190 28568
/proc/meminfo: memFree=13123000/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=819944 CPUtime=402.3 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 157499 0 0 0 40205 25 0 0 25 0 1 0 339802863 839622656 153515 33554432000 4194304 6016207 140733827390192 18446744073709551615 4425044 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 204986 153515 727 445 0 198530 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 819944

[startup+462.3 s]
/proc/loadavg: 4.00 4.01 4.52 5/190 28569
/proc/meminfo: memFree=13098788/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=819944 CPUtime=462.3 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 159115 0 0 0 46205 25 0 0 25 0 1 0 339802863 839622656 155131 33554432000 4194304 6016207 140733827390192 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 204986 155131 727 445 0 198530 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 819944

[startup+522.301 s]
/proc/loadavg: 4.05 4.02 4.49 5/190 28571
/proc/meminfo: memFree=13063788/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=819944 CPUtime=522.29 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 161423 0 0 0 52204 25 0 0 25 0 1 0 339802863 839622656 157439 33554432000 4194304 6016207 140733827390192 18446744073709551615 4425054 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 204986 157439 727 445 0 198530 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 819944

[startup+582.301 s]
/proc/loadavg: 4.02 4.02 4.45 5/190 28573
/proc/meminfo: memFree=13039460/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=819944 CPUtime=582.3 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 165694 0 0 0 58204 26 0 0 25 0 1 0 339802863 839622656 161710 33554432000 4194304 6016207 140733827390192 18446744073709551615 4425146 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 204986 161710 727 445 0 198530 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 819944

[startup+642.3 s]
/proc/loadavg: 4.00 4.01 4.42 5/190 28574
/proc/meminfo: memFree=13030500/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=819944 CPUtime=642.3 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 166743 0 0 0 64204 26 0 0 25 0 1 0 339802863 839622656 162759 33554432000 4194304 6016207 140733827390192 18446744073709551615 4425440 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 204986 162759 727 445 0 198530 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 819944

[startup+702.301 s]
/proc/loadavg: 4.00 4.01 4.39 5/190 28576
/proc/meminfo: memFree=12951368/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=819944 CPUtime=702.3 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 168679 0 0 0 70203 27 0 0 25 0 1 0 339802863 839622656 164695 33554432000 4194304 6016207 140733827390192 18446744073709551615 4387528 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 204986 164695 727 445 0 198530 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 819944

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 4.37 5/190 28577
/proc/meminfo: memFree=12902596/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=819944 CPUtime=762.31 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 170980 0 0 0 76203 28 0 0 25 0 1 0 339802863 839622656 166996 33554432000 4194304 6016207 140733827390192 18446744073709551615 4380960 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 204986 166996 727 445 0 198530 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 819944

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.34 5/190 28579
/proc/meminfo: memFree=12862016/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=819944 CPUtime=822.31 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 171832 0 0 0 82203 28 0 0 25 0 1 0 339802863 839622656 167848 33554432000 4194304 6016207 140733827390192 18446744073709551615 4373888 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 204986 167848 727 445 0 198530 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 819944

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 4.32 5/190 28581
/proc/meminfo: memFree=12823056/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=819944 CPUtime=882.31 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 173894 0 0 0 88203 28 0 0 25 0 1 0 339802863 839622656 169910 33554432000 4194304 6016207 140733827390192 18446744073709551615 4385036 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 204986 169910 727 445 0 198530 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 819944

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 4.29 5/190 28582
/proc/meminfo: memFree=12764872/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=819944 CPUtime=942.3 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 175244 0 0 0 94202 28 0 0 25 0 1 0 339802863 839622656 171260 33554432000 4194304 6016207 140733827390192 18446744073709551615 4425659 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 204986 171260 727 445 0 198530 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 819944

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.27 5/190 28584
/proc/meminfo: memFree=12758888/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=819944 CPUtime=1002.31 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 175782 0 0 0 100202 29 0 0 25 0 1 0 339802863 839622656 171798 33554432000 4194304 6016207 140733827390192 18446744073709551615 4380376 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 204986 171798 727 445 0 198530 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 819944

[startup+1062.3 s]
/proc/loadavg: 4.07 4.02 4.26 5/190 28585
/proc/meminfo: memFree=12679124/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=819944 CPUtime=1062.31 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 176104 0 0 0 106202 29 0 0 25 0 1 0 339802863 839622656 172120 33554432000 4194304 6016207 140733827390192 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 204986 172120 727 445 0 198530 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 819944

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 4.24 5/190 28587
/proc/meminfo: memFree=12539472/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=820456 CPUtime=1122.31 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 177938 0 0 0 112202 29 0 0 25 0 1 0 339802863 840146944 173954 33554432000 4194304 6016207 140733827390192 18446744073709551615 4381717 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 205114 173954 727 445 0 198658 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 820456

[startup+1182.3 s]
/proc/loadavg: 4.01 4.00 4.22 5/190 28589
/proc/meminfo: memFree=12448436/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=1083112 CPUtime=1182.31 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 184908 0 0 0 118200 31 0 0 25 0 1 0 339802863 1109106688 180924 33554432000 4194304 6016207 140733827390192 18446744073709551615 4380490 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 270778 180924 727 445 0 264322 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 1083112

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.21 5/190 28590
/proc/meminfo: memFree=12417160/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=1083112 CPUtime=1242.31 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 185830 0 0 0 124200 31 0 0 25 0 1 0 339802863 1109106688 181771 33554432000 4194304 6016207 140733827390192 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 270778 181771 727 445 0 264322 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 1083112



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.19 4/188 28593
/proc/meminfo: memFree=12749844/32950928 swapFree=67111528/67111528
[pid=28526] ppid=28524 vsize=1083112 CPUtime=1300.03 cores=1,3
/proc/28526/stat : 28526 (qutersat_releas) R 28524 28526 28338 0 -1 4202496 186254 0 0 0 129971 32 0 0 25 0 1 0 339802863 1109106688 182114 33554432000 4194304 6016207 140733827390192 18446744073709551615 4425389 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28526/statm: 270778 182114 727 445 0 264322 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 1083112

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): 1299.71
CPU system time (s): 0.348946
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1083112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.71
system time used= 0.348946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 186259
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= 18
involuntary context switches= 1631

runsolver used 2.05069 second user time and 5.05523 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-08 19:00:31
IDJOB=3188548
IDBENCH=82679
IDSOLVER=1607
FILE ID=node123/3188548-1302282030
RUNJOBID= node123-1302280728-28358
PBS_JOBID= 12919092
Free space on /tmp= 71212 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S907804052-003-UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188548-1302282030/watcher-3188548-1302282030 -o /tmp/evaluation-result-3188548-1302282030/solver-3188548-1302282030 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188548-1302282030.cnf 1641446016

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

MD5SUM BENCH= eb4eadfedd2c4dc9b0ed7231ad324f1f
RANDOM SEED=1641446016

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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		: 2666.838
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	: 5332.82
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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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	: 5332.80
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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      14706760 kB
Buffers:        516908 kB
Cached:       17208276 kB
SwapCached:          0 kB
Active:        9479576 kB
Inactive:      8366380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      14706760 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7404 kB
Writeback:           0 kB
AnonPages:      120424 kB
Mapped:          16624 kB
Slab:           334416 kB
PageTables:       4716 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   270556 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= 71212 MiB
End job on node123 at 2011-04-08 19:22:13