Trace number 3280423

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

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3586.1
Satisfiable
(Un)Satisfiability was proved
Number of variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

Solver Data 

0.00/0.00	c Set FPU double precision.
0.19/0.24	c Parse Cnf success: #var: 138808 #clause: 626501
0.19/0.24	c Find Units :       5872
0.19/0.28	c Find Invs  :      32120
0.29/0.36	c Find Ands  :     116917 AvgFaninNum: 3.45163
0.29/0.36	c Find Xors  :          0 AvgFaninNum: nan
0.29/0.37	c Find Ite   :          0
0.39/0.42	c UnDirect variable: 10517
0.39/0.42	c UnDirect to Direct Gate: 20441
0.39/0.42	c Forced Direct Gate: 1 Unuse unDirect Gate: 2920
0.39/0.44	c Break Cycle : 73100
0.39/0.44	c Total Root : 12229 Undef Var: 86230
0.39/0.48	c After covering, Total Root: 37610 Leaf: 73112
0.39/0.48	c Variable( cover/uncovered/unused ): 125690 13118 0
0.39/0.48	c Unit Clauses: 5872
0.39/0.48	c Binary Clauses( cover/uncovered ): 137336 366617
0.39/0.48	c Clauses( cover/uncovered ): 32137 78699
0.39/0.48	c Total Clauses( cover/uncovered ): 175345 445316 28.2513%
0.39/0.48	c Covered Ands: 32137 Invs: 20441 Xors: 0 Ites: 0
0.69/0.79	c Uncover Clauses avg size: 2.28164 max size: 10
0.79/0.80	c Final circuit: i/l/o/s   86199       0  416435    582797
0.79/0.80	c CnfToAig: Time: 0.79 s
1.19/1.24	c TmMap: Set choices finish.
1.39/1.48	c TmMap: Set big and: 434997
1.39/1.48	c TmMap: Origin: 668997 ClauseNum: 1748391 --> New: 521197 ClauseNum: 1456753
1.39/1.48	c TmMap: Time: 0.3
1.49/1.57	c Try to Add: #clause: 869994 #xorclause: 0
1.69/1.71	c #var: 106221 #clauses: 84587 Solving... 
1300.02/1300.00	c Time Out !!
1300.02/1300.00	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: 935)

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-3280423-1303746818/watcher-3280423-1303746818 -o /tmp/evaluation-result-3280423-1303746818/solver-3280423-1303746818 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3280423-1303746818.cnf 1656259562 

running on 2 cores: 5,7

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: 0.16 0.03 0.01 4/189 26096
/proc/meminfo: memFree=12969856/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=35620 CPUtime=0 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 2543 0 0 0 0 0 0 0 20 0 1 0 564912653 36474880 2478 33554432000 4194304 6016207 140733551591376 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 8905 2479 379 445 0 2449 0

[startup+0.0858639 s]
/proc/loadavg: 0.16 0.03 0.01 4/189 26096
/proc/meminfo: memFree=12969856/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=59172 CPUtime=0.08 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 8158 0 0 0 7 1 0 0 20 0 1 0 564912653 60592128 8093 33554432000 4194304 6016207 140733551591376 18446744073709551615 4310031 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 14793 8093 379 445 0 8337 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 59172

[startup+0.100858 s]
/proc/loadavg: 0.16 0.03 0.01 4/189 26096
/proc/meminfo: memFree=12969856/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=59172 CPUtime=0.09 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 8228 0 0 0 8 1 0 0 20 0 1 0 564912653 60592128 8163 33554432000 4194304 6016207 140733551591376 18446744073709551615 216734869610 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 14793 8164 379 445 0 8337 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 59172

[startup+0.300828 s]
/proc/loadavg: 0.16 0.03 0.01 4/189 26096
/proc/meminfo: memFree=12969856/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=81956 CPUtime=0.29 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 13249 0 0 0 27 2 0 0 21 0 1 0 564912653 83922944 13184 33554432000 4194304 6016207 140733551591376 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 20489 13186 386 445 0 14033 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 81956

[startup+0.700767 s]
/proc/loadavg: 0.16 0.03 0.01 4/189 26096
/proc/meminfo: memFree=12969856/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=123672 CPUtime=0.69 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 22647 0 0 0 66 3 0 0 22 0 1 0 564912653 126640128 22582 33554432000 4194304 6016207 140733551591376 18446744073709551615 4277750 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 30918 22582 400 445 0 24462 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 123672

[startup+1.50063 s]
/proc/loadavg: 0.16 0.03 0.01 5/190 26097
/proc/meminfo: memFree=12590036/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=266996 CPUtime=1.49 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 60169 0 0 0 142 7 0 0 25 0 1 0 564912653 273403904 60104 33554432000 4194304 6016207 140733551591376 18446744073709551615 4809633 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 66749 60104 672 445 0 60293 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 266996

[startup+3.10033 s]
/proc/loadavg: 0.16 0.03 0.01 5/190 26097
/proc/meminfo: memFree=12294048/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=266996 CPUtime=3.09 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 60202 0 0 0 302 7 0 0 25 0 1 0 564912653 273403904 60137 33554432000 4194304 6016207 140733551591376 18446744073709551615 4424129 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 66749 60137 702 445 0 60293 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 266996

[startup+6.30077 s]
/proc/loadavg: 0.47 0.10 0.03 5/190 26097
/proc/meminfo: memFree=12096192/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=285804 CPUtime=6.29 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 64490 0 0 0 622 7 0 0 25 0 1 0 564912653 292663296 64425 33554432000 4194304 6016207 140733551591376 18446744073709551615 4424258 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 71451 64425 723 445 0 64995 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 285804

[startup+12.7007 s]
/proc/loadavg: 0.75 0.16 0.05 5/190 26097
/proc/meminfo: memFree=11919880/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=328924 CPUtime=12.69 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 72598 0 0 0 1261 8 0 0 25 0 1 0 564912653 336818176 72530 33554432000 4194304 6016207 140733551591376 18446744073709551615 4424323 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 82231 72530 734 445 0 75775 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 328924

[startup+25.5004 s]
/proc/loadavg: 1.55 0.37 0.12 5/190 26125
/proc/meminfo: memFree=11799560/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=338572 CPUtime=25.49 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 75129 0 0 0 2541 8 0 0 25 0 1 0 564912653 346697728 75053 33554432000 4194304 6016207 140733551591376 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 84643 75053 734 445 0 78187 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 338572

[startup+51.1009 s]
/proc/loadavg: 2.38 0.66 0.22 6/190 26152
/proc/meminfo: memFree=11426220/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=348492 CPUtime=51.09 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 78424 0 0 0 5100 9 0 0 25 0 1 0 564912653 356855808 78336 33554432000 4194304 6016207 140733551591376 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 87123 78336 735 445 0 80667 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 348492

[startup+102.307 s]
/proc/loadavg: 3.43 1.23 0.44 5/190 26181
/proc/meminfo: memFree=11001552/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=371048 CPUtime=102.3 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 81771 0 0 0 10220 10 0 0 25 0 1 0 564912653 379953152 81646 33554432000 4194304 6016207 140733551591376 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 92762 81646 735 445 0 86306 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 371048

[startup+162.3 s]
/proc/loadavg: 3.77 1.70 0.64 5/190 26209
/proc/meminfo: memFree=10990636/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=383564 CPUtime=162.29 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 86951 0 0 0 16218 11 0 0 25 0 1 0 564912653 392769536 86725 33554432000 4194304 6016207 140733551591376 18446744073709551615 4424273 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 95891 86725 735 445 0 89435 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 383564

[startup+222.301 s]
/proc/loadavg: 3.99 2.17 0.88 5/190 26211
/proc/meminfo: memFree=10864680/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=383564 CPUtime=222.29 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 86981 0 0 0 22218 11 0 0 25 0 1 0 564912653 392769536 86755 33554432000 4194304 6016207 140733551591376 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 95891 86755 735 445 0 89435 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 383564

[startup+282.3 s]
/proc/loadavg: 3.99 2.48 1.06 5/190 26212
/proc/meminfo: memFree=10705452/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=383564 CPUtime=282.3 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 87246 0 0 0 28218 12 0 0 25 0 1 0 564912653 392769536 87020 33554432000 4194304 6016207 140733551591376 18446744073709551615 4425824 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 95891 87020 735 445 0 89435 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 383564

[startup+342.301 s]
/proc/loadavg: 3.99 2.75 1.24 5/190 26214
/proc/meminfo: memFree=10621976/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=432044 CPUtime=342.3 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 88071 0 0 0 34218 12 0 0 25 0 1 0 564912653 442413056 87605 33554432000 4194304 6016207 140733551591376 18446744073709551615 4426003 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 108011 87605 735 445 0 101555 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 432044

[startup+402.3 s]
/proc/loadavg: 3.99 2.98 1.41 5/190 26243
/proc/meminfo: memFree=11714088/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=432044 CPUtime=402.3 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 90355 0 0 0 40217 13 0 0 25 0 1 0 564912653 442413056 89889 33554432000 4194304 6016207 140733551591376 18446744073709551615 4427062 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 108011 89889 735 445 0 101555 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 432044

[startup+462.301 s]
/proc/loadavg: 3.99 3.16 1.57 5/190 26253
/proc/meminfo: memFree=11654512/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=432044 CPUtime=462.3 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 90761 0 0 0 46217 13 0 0 25 0 1 0 564912653 442413056 90295 33554432000 4194304 6016207 140733551591376 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 108011 90295 735 445 0 101555 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 432044

[startup+522.3 s]
/proc/loadavg: 3.99 3.31 1.72 5/190 26255
/proc/meminfo: memFree=11529348/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=432044 CPUtime=522.3 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 90932 0 0 0 52217 13 0 0 25 0 1 0 564912653 442413056 90466 33554432000 4194304 6016207 140733551591376 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 108011 90466 735 445 0 101555 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 432044

[startup+582.301 s]
/proc/loadavg: 3.99 3.43 1.86 5/190 26256
/proc/meminfo: memFree=11436084/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=483364 CPUtime=582.3 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 91530 0 0 0 58216 14 0 0 25 0 1 0 564912653 494964736 91064 33554432000 4194304 6016207 140733551591376 18446744073709551615 4426472 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 120841 91064 735 445 0 114385 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 483364

[startup+642.301 s]
/proc/loadavg: 3.99 3.54 2.00 5/190 26258
/proc/meminfo: memFree=11418584/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=483364 CPUtime=642.31 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 91555 0 0 0 64217 14 0 0 25 0 1 0 564912653 494964736 91089 33554432000 4194304 6016207 140733551591376 18446744073709551615 4567808 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 120841 91089 735 445 0 114385 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 483364

[startup+702.301 s]
/proc/loadavg: 4.04 3.63 2.12 5/190 26260
/proc/meminfo: memFree=11401064/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=483364 CPUtime=702.3 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 92022 0 0 0 70216 14 0 0 25 0 1 0 564912653 494964736 91556 33554432000 4194304 6016207 140733551591376 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 120841 91556 735 445 0 114385 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 483364

[startup+762.307 s]
/proc/loadavg: 4.01 3.70 2.24 5/190 26261
/proc/meminfo: memFree=11396708/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=483364 CPUtime=762.32 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 92060 0 0 0 76217 15 0 0 25 0 1 0 564912653 494964736 91594 33554432000 4194304 6016207 140733551591376 18446744073709551615 4426912 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 120841 91594 735 445 0 114385 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 483364

[startup+822.3 s]
/proc/loadavg: 4.00 3.75 2.34 5/190 26263
/proc/meminfo: memFree=11268972/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=537740 CPUtime=822.31 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 96621 0 0 0 82216 15 0 0 25 0 1 0 564912653 550645760 96155 33554432000 4194304 6016207 140733551591376 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 134435 96155 735 445 0 127979 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 537740

[startup+882.301 s]
/proc/loadavg: 4.00 3.80 2.45 5/190 26264
/proc/meminfo: memFree=11252332/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=537740 CPUtime=882.31 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 100446 0 0 0 88215 16 0 0 25 0 1 0 564912653 550645760 97865 33554432000 4194304 6016207 140733551591376 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 134435 97865 735 445 0 127979 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 537740

[startup+942.3 s]
/proc/loadavg: 4.00 3.83 2.53 5/190 26266
/proc/meminfo: memFree=11218096/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=537868 CPUtime=942.31 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 108412 0 0 0 94213 18 0 0 25 0 1 0 564912653 550776832 105831 33554432000 4194304 6016207 140733551591376 18446744073709551615 4425548 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 134467 105831 735 445 0 128011 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 537868

[startup+1002.3 s]
/proc/loadavg: 4.00 3.86 2.63 5/190 26268
/proc/meminfo: memFree=11178748/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=601600 CPUtime=1002.32 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 113772 0 0 0 100213 19 0 0 25 0 1 0 564912653 616038400 111191 33554432000 4194304 6016207 140733551591376 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 150400 111191 735 445 0 143944 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 601600

[startup+1062.3 s]
/proc/loadavg: 4.00 3.88 2.71 5/190 26269
/proc/meminfo: memFree=11133340/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=667280 CPUtime=1062.31 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 116068 0 0 0 106211 20 0 0 25 0 1 0 564912653 683294720 113487 33554432000 4194304 6016207 140733551591376 18446744073709551615 4513204 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 166820 113487 735 445 0 160364 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 667280

[startup+1122.3 s]
/proc/loadavg: 4.00 3.90 2.78 5/190 26271
/proc/meminfo: memFree=11075156/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=667280 CPUtime=1122.32 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 122332 0 0 0 112209 23 0 0 25 0 1 0 564912653 683294720 119751 33554432000 4194304 6016207 140733551591376 18446744073709551615 4424347 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 166820 119751 735 445 0 160364 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 667280

[startup+1182.3 s]
/proc/loadavg: 4.00 3.91 2.86 5/190 26272
/proc/meminfo: memFree=11056404/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=667280 CPUtime=1182.32 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 122332 0 0 0 118209 23 0 0 25 0 1 0 564912653 683294720 119751 33554432000 4194304 6016207 140733551591376 18446744073709551615 4371010 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 166820 119751 735 445 0 160364 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 667280

[startup+1242.3 s]
/proc/loadavg: 4.06 3.94 2.93 5/190 26274
/proc/meminfo: memFree=11030216/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=667280 CPUtime=1242.32 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 122681 0 0 0 124209 23 0 0 25 0 1 0 564912653 683294720 120100 33554432000 4194304 6016207 140733551591376 18446744073709551615 4513204 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 166820 120100 735 445 0 160364 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 667280



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 3.95 3.00 4/188 26277
/proc/meminfo: memFree=11972728/32951124 swapFree=67102140/67111528
[pid=26096] ppid=26094 vsize=667280 CPUtime=1300.02 cores=5,7
/proc/26096/stat : 26096 (qutersat_releas) R 26094 26096 26036 0 -1 4202496 122876 0 0 0 129979 23 0 0 25 0 1 0 564912653 683294720 120295 33554432000 4194304 6016207 140733551591376 18446744073709551615 4424223 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26096/statm: 166820 120295 735 445 0 160364 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 667280

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): 1299.8
CPU system time (s): 0.26296
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 667280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.8
system time used= 0.26296
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 122881
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= 7
involuntary context switches= 3069

runsolver used 2.05469 second user time and 5.05023 second system time

The end

Launcher Data 

Begin job on node119 at 2011-04-25 17:53:40
IDJOB=3280423
IDBENCH=20387
IDSOLVER=1607
FILE ID=node119/3280423-1303746818
RUNJOBID= node119-1303746813-26057
PBS_JOBID= 13154043
Free space on /tmp= 71832 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3280423-1303746818/watcher-3280423-1303746818 -o /tmp/evaluation-result-3280423-1303746818/solver-3280423-1303746818 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3280423-1303746818.cnf 1656259562

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

MD5SUM BENCH= 45ee13b66821e6c36f3e38be418fa121
RANDOM SEED=1656259562

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
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	: 5332.83
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		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.67
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		: 2666.815
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	: 5332.83
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		: 2666.815
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		: 2666.815
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:     32951124 kB
MemFree:      12972244 kB
Buffers:       2217340 kB
Cached:       16517116 kB
SwapCached:       5504 kB
Active:        8469584 kB
Inactive:     10926420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12972244 kB
SwapTotal:    67111528 kB
SwapFree:     67102140 kB
Dirty:           72804 kB
Writeback:           0 kB
AnonPages:      658048 kB
Mapped:          18508 kB
Slab:           517884 kB
PageTables:       7072 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   874788 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= 71864 MiB
End job on node119 at 2011-04-25 18:15:22