Trace number 3376722

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) 1300.05 1300.03

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-23_506.cnf
MD5SUM3c65ff80757b12edd41f8ee6da874877
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark89.0965
Satisfiable
(Un)Satisfiability was proved
Number of variables253
Number of clauses34386
Sum of the clauses size155873
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 284
Number of clauses of size 331656
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52646

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.03	c Parse Cnf success: #var: 253 #clause: 34386
0.00/0.03	c Find Units :          0
0.00/0.03	c Find Invs  :          0
0.00/0.04	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.04	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.05	c Find Ite   :          0
0.00/0.05	c UnDirect variable: 0
0.00/0.05	c UnDirect to Direct Gate: 0
0.00/0.05	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.05	c Break Cycle : 0
0.00/0.05	c Total Root : 0 Undef Var: 253
0.00/0.05	c After covering, Total Root: 0 Leaf: 0
0.00/0.05	c Variable( cover/uncovered/unused ): 0 253 0
0.00/0.05	c Unit Clauses: 0
0.00/0.05	c Binary Clauses( cover/uncovered ): 0 84
0.00/0.05	c Clauses( cover/uncovered ): 0 34302
0.00/0.05	c Total Clauses( cover/uncovered ): 0 34386 0%
0.00/0.05	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.10	c Uncover Clauses avg size: 4.53304 max size: 23
0.00/0.10	c Final circuit: i/l/o/s     253       0   34386     74375
0.00/0.10	c CnfToAig: Time: 0.09 s
0.10/0.17	c TmMap: Set choices finish.
0.18/0.20	c TmMap: Set big and: 41044
0.18/0.20	c TmMap: Origin: 74629 ClauseNum: 223125 --> New: 41298 ClauseNum: 168201
0.18/0.20	c TmMap: Time: 0.04
0.18/0.21	c Try to Add: #clause: 82088 #xorclause: 0
0.18/0.23	c #var: 6911 #clauses: 40959 Solving... 
1300.03/1300.01	c Time Out !!
1300.03/1300.01	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3376722-1305474760/watcher-3376722-1305474760 -o /tmp/evaluation-result-3376722-1305474760/solver-3376722-1305474760 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376722-1305474760.cnf 904424384 

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: 3.70 3.96 3.88 3/385 23550
/proc/meminfo: memFree=25106228/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=32364 CPUtime=0 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 1725 0 0 0 0 0 0 0 18 0 1 0 391667292 33140736 1662 33554432000 4194304 6014671 140733956374192 18446744073709551615 4778092 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 8091 1665 378 445 0 1636 0

[startup+0.114621 s]
/proc/loadavg: 3.70 3.96 3.88 3/385 23550
/proc/meminfo: memFree=25106228/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=45164 CPUtime=0.1 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 4963 0 0 0 10 0 0 0 18 0 1 0 391667292 46247936 4899 33554432000 4194304 6014671 140733956374192 18446744073709551615 4340831 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 11291 4900 613 445 0 4836 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 45164

[startup+0.200609 s]
/proc/loadavg: 3.70 3.96 3.88 3/385 23550
/proc/meminfo: memFree=25106228/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=64004 CPUtime=0.18 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 9640 0 0 0 18 0 0 0 18 0 1 0 391667292 65540096 9577 33554432000 4194304 6014671 140733956374192 18446744073709551615 4256084 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 16001 9586 670 445 0 9546 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 64004

[startup+0.30059 s]
/proc/loadavg: 3.70 3.96 3.88 3/385 23550
/proc/meminfo: memFree=25106228/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=66052 CPUtime=0.28 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 10376 0 0 0 28 0 0 0 18 0 1 0 391667292 67637248 10312 33554432000 4194304 6014671 140733956374192 18446744073709551615 4367496 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 16513 10312 696 445 0 10058 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 66052

[startup+0.700518 s]
/proc/loadavg: 3.70 3.96 3.88 3/385 23550
/proc/meminfo: memFree=25106228/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=66052 CPUtime=0.68 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 10376 0 0 0 68 0 0 0 18 0 1 0 391667292 67637248 10312 33554432000 4194304 6014671 140733956374192 18446744073709551615 4423491 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 16513 10312 696 445 0 10058 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 66052

[startup+1.50038 s]
/proc/loadavg: 3.70 3.96 3.88 6/397 23570
/proc/meminfo: memFree=24970548/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=66052 CPUtime=1.48 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 10403 0 0 0 148 0 0 0 20 0 1 0 391667292 67637248 10339 33554432000 4194304 6014671 140733956374192 18446744073709551615 4422663 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 16513 10339 721 445 0 10058 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 66052

[startup+3.10111 s]
/proc/loadavg: 3.72 3.96 3.88 6/397 23570
/proc/meminfo: memFree=24963104/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=85564 CPUtime=3.09 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 11267 0 0 0 308 1 0 0 25 0 1 0 391667292 87617536 11203 33554432000 4194304 6014671 140733956374192 18446744073709551615 4425380 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 21391 11203 722 445 0 14936 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 85564

[startup+6.30053 s]
/proc/loadavg: 3.72 3.96 3.88 6/397 23570
/proc/meminfo: memFree=24943760/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=95520 CPUtime=6.28 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 12297 0 0 0 627 1 0 0 25 0 1 0 391667292 97812480 12233 33554432000 4194304 6014671 140733956374192 18446744073709551615 4372140 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 23880 12233 726 445 0 17425 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 95520

[startup+12.7004 s]
/proc/loadavg: 3.77 3.96 3.88 6/397 23570
/proc/meminfo: memFree=24905232/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=106116 CPUtime=12.68 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 14541 0 0 0 1267 1 0 0 25 0 1 0 391667292 108662784 14477 33554432000 4194304 6014671 140733956374192 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 26529 14477 726 445 0 20074 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 106116

[startup+25.5012 s]
/proc/loadavg: 3.80 3.96 3.88 6/397 23570
/proc/meminfo: memFree=24843000/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=128096 CPUtime=25.49 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 18650 0 0 0 2547 2 0 0 25 0 1 0 391667292 131170304 18586 33554432000 4194304 6014671 140733956374192 18446744073709551615 4376477 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 32024 18586 726 445 0 25569 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 128096

[startup+51.1007 s]
/proc/loadavg: 3.87 3.97 3.89 6/397 23571
/proc/meminfo: memFree=24793188/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=163276 CPUtime=51.09 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 24724 0 0 0 5106 3 0 0 25 0 1 0 391667292 167194624 24660 33554432000 4194304 6014671 140733956374192 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 40819 24660 726 445 0 34364 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 163276

[startup+102.301 s]
/proc/loadavg: 3.95 3.97 3.89 6/397 23572
/proc/meminfo: memFree=24732544/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=175116 CPUtime=102.3 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 28284 0 0 0 10227 3 0 0 25 0 1 0 391667292 179318784 28220 33554432000 4194304 6014671 140733956374192 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 43779 28220 726 445 0 37324 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 175116

[startup+162.301 s]
/proc/loadavg: 3.98 3.97 3.90 6/397 23574
/proc/meminfo: memFree=24706984/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=175116 CPUtime=162.28 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 30083 0 0 0 16225 3 0 0 25 0 1 0 391667292 179318784 30019 33554432000 4194304 6014671 140733956374192 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 43779 30019 726 445 0 37324 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 175116

[startup+222.316 s]
/proc/loadavg: 3.99 3.97 3.90 6/397 23579
/proc/meminfo: memFree=24657616/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=175116 CPUtime=222.31 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 32174 0 0 0 22227 4 0 0 25 0 1 0 391667292 179318784 32110 33554432000 4194304 6014671 140733956374192 18446744073709551615 4423518 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 43779 32110 726 445 0 37324 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 175116

[startup+282.301 s]
/proc/loadavg: 3.99 3.97 3.91 6/397 23580
/proc/meminfo: memFree=24640732/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=175116 CPUtime=282.29 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 32476 0 0 0 28225 4 0 0 25 0 1 0 391667292 179318784 32391 33554432000 4194304 6014671 140733956374192 18446744073709551615 4423518 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 43779 32391 726 445 0 37324 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 175116

[startup+342.3 s]
/proc/loadavg: 4.08 4.00 3.92 6/397 23582
/proc/meminfo: memFree=24621244/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=175116 CPUtime=342.29 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 33133 0 0 0 34225 4 0 0 25 0 1 0 391667292 179318784 33024 33554432000 4194304 6014671 140733956374192 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 43779 33024 726 445 0 37324 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 175116

[startup+402.301 s]
/proc/loadavg: 4.08 4.01 3.93 6/397 23583
/proc/meminfo: memFree=24584648/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=189764 CPUtime=402.29 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 37940 0 0 0 40223 6 0 0 25 0 1 0 391667292 194318336 37747 33554432000 4194304 6014671 140733956374192 18446744073709551615 4424448 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 47441 37747 726 445 0 40986 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 189764

[startup+462.3 s]
/proc/loadavg: 4.07 4.02 3.93 6/397 23639
/proc/meminfo: memFree=22986960/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=189764 CPUtime=462.29 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 38864 0 0 0 46223 6 0 0 25 0 1 0 391667292 194318336 38623 33554432000 4194304 6014671 140733956374192 18446744073709551615 4424209 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 47441 38623 726 445 0 40986 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 189764

[startup+522.301 s]
/proc/loadavg: 4.11 4.05 3.94 6/397 23650
/proc/meminfo: memFree=21873616/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=189764 CPUtime=522.3 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 39100 0 0 0 52223 7 0 0 25 0 1 0 391667292 194318336 38859 33554432000 4194304 6014671 140733956374192 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 47441 38859 726 445 0 40986 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 189764

[startup+582.3 s]
/proc/loadavg: 4.11 4.06 3.95 6/397 23651
/proc/meminfo: memFree=21513132/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=189764 CPUtime=582.3 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 39243 0 0 0 58223 7 0 0 25 0 1 0 391667292 194318336 38925 33554432000 4194304 6014671 140733956374192 18446744073709551615 4376932 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 47441 38925 726 445 0 40986 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 189764

[startup+642.301 s]
/proc/loadavg: 4.04 4.05 3.95 6/397 23653
/proc/meminfo: memFree=21481728/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=252872 CPUtime=642.29 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 43399 0 0 0 64221 8 0 0 25 0 1 0 391667292 258940928 43081 33554432000 4194304 6014671 140733956374192 18446744073709551615 4423983 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 63218 43081 726 445 0 56763 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 252872

[startup+702.301 s]
/proc/loadavg: 4.01 4.04 3.95 6/397 23654
/proc/meminfo: memFree=21478736/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=252872 CPUtime=702.3 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 43831 0 0 0 70221 9 0 0 25 0 1 0 391667292 258940928 43513 33554432000 4194304 6014671 140733956374192 18446744073709551615 4377220 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 63218 43513 726 445 0 56763 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 252872

[startup+762.301 s]
/proc/loadavg: 4.00 4.03 3.95 6/397 23656
/proc/meminfo: memFree=21475868/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=252872 CPUtime=762.32 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 44122 0 0 0 76223 9 0 0 25 0 1 0 391667292 258940928 43601 33554432000 4194304 6014671 140733956374192 18446744073709551615 4376967 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 63218 43601 726 445 0 56763 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 252872

[startup+822.301 s]
/proc/loadavg: 4.00 4.02 3.95 6/397 23658
/proc/meminfo: memFree=21474616/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=252872 CPUtime=822.3 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 44321 0 0 0 82221 9 0 0 25 0 1 0 391667292 258940928 43800 33554432000 4194304 6014671 140733956374192 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 63218 43800 726 445 0 56763 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 252872

[startup+882.315 s]
/proc/loadavg: 4.12 4.05 3.96 6/397 23659
/proc/meminfo: memFree=21463196/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=320852 CPUtime=882.31 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 46244 0 0 0 88222 9 0 0 25 0 1 0 391667292 328552448 45723 33554432000 4194304 6014671 140733956374192 18446744073709551615 268660358739 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 80213 45732 726 445 0 73758 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 320852

[startup+942.301 s]
/proc/loadavg: 4.11 4.05 3.97 6/397 23661
/proc/meminfo: memFree=21396580/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=320852 CPUtime=942.31 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 58225 0 0 0 94217 14 0 0 25 0 1 0 391667292 328552448 57704 33554432000 4194304 6014671 140733956374192 18446744073709551615 4376990 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 80213 57704 726 445 0 73758 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 320852

[startup+1002.3 s]
/proc/loadavg: 4.10 4.06 3.97 6/397 23662
/proc/meminfo: memFree=21342132/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=320852 CPUtime=1002.31 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 63090 0 0 0 100216 15 0 0 25 0 1 0 391667292 328552448 62569 33554432000 4194304 6014671 140733956374192 18446744073709551615 4424448 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 80213 62569 726 445 0 73758 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 320852

[startup+1062.3 s]
/proc/loadavg: 4.22 4.09 3.99 6/397 23664
/proc/meminfo: memFree=21280128/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=391420 CPUtime=1062.31 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 71822 0 0 0 106213 18 0 0 25 0 1 0 391667292 400814080 67052 33554432000 4194304 6014671 140733956374192 18446744073709551615 4423623 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 97855 67052 726 445 0 91400 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 391420

[startup+1122.3 s]
/proc/loadavg: 4.18 4.10 4.00 6/397 23666
/proc/meminfo: memFree=21243536/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=391420 CPUtime=1122.31 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 72949 0 0 0 112212 19 0 0 25 0 1 0 391667292 400814080 68179 33554432000 4194304 6014671 140733956374192 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 97855 68179 726 445 0 91400 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 391420

[startup+1182.3 s]
/proc/loadavg: 4.07 4.08 4.00 6/397 23667
/proc/meminfo: memFree=21215856/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=391420 CPUtime=1182.31 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 73916 0 0 0 118212 19 0 0 25 0 1 0 391667292 400814080 69146 33554432000 4194304 6014671 140733956374192 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 97855 69146 726 445 0 91400 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 391420

[startup+1242.3 s]
/proc/loadavg: 4.02 4.06 4.00 6/397 23669
/proc/meminfo: memFree=21193636/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=391420 CPUtime=1242.32 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 75009 0 0 0 124212 20 0 0 25 0 1 0 391667292 400814080 70239 33554432000 4194304 6014671 140733956374192 18446744073709551615 4424130 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 97855 70239 726 445 0 91400 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 391420



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.05 4.00 6/397 23670
/proc/meminfo: memFree=21189528/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=391420 CPUtime=1300.03 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 75529 0 0 0 129983 20 0 0 25 0 1 0 391667292 400814080 70759 33554432000 4194304 6014671 140733956374192 18446744073709551615 4423950 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 97855 70759 726 445 0 91400 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 391420

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1300 s]
/proc/loadavg: 4.01 4.05 4.00 6/397 23670
/proc/meminfo: memFree=21189528/32951124 swapFree=46575260/67111528
[pid=23550] ppid=23546 vsize=391420 CPUtime=1300.03 cores=1,3
/proc/23550/stat : 23550 (qutersat_releas) R 23546 23550 22691 0 -1 4202496 75529 0 0 0 129983 20 0 0 25 0 1 0 391667292 400814080 70759 33554432000 4194304 6014671 140733956374192 18446744073709551615 4423950 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23550/statm: 97855 70759 726 445 0 91400 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 391420

Child status: 1
Real time (s): 1300.03
CPU time (s): 1300.05
CPU user time (s): 1299.84
CPU system time (s): 0.213967
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 391420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.84
system time used= 0.213967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75533
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= 22
involuntary context switches= 3226

runsolver used 4.65629 second user time and 11.4363 second system time

The end

Launcher Data 

Begin job on node107 at 2011-05-15 17:52:40
IDJOB=3376722
IDBENCH=83280
IDSOLVER=1856
FILE ID=node107/3376722-1305474760
RUNJOBID= node107-1305474760-23529
PBS_JOBID= 13325325
Free space on /tmp= 73448 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-23_506.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376722-1305474760/watcher-3376722-1305474760 -o /tmp/evaluation-result-3376722-1305474760/solver-3376722-1305474760 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376722-1305474760.cnf 904424384

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

MD5SUM BENCH= 3c65ff80757b12edd41f8ee6da874877
RANDOM SEED=904424384

node107.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		: 2666.829
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	: 5333.65
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		: 2666.829
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		: 2666.829
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	: 5332.67
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		: 2666.829
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		: 2666.829
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		: 2666.829
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	: 5359.47
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		: 2666.829
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
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:      25106532 kB
Buffers:        195540 kB
Cached:        1452084 kB
SwapCached:       9824 kB
Active:        6979512 kB
Inactive:       567364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      25106532 kB
SwapTotal:    67111528 kB
SwapFree:     46575260 kB
Dirty:            4824 kB
Writeback:           0 kB
AnonPages:     5897444 kB
Mapped:          25568 kB
Slab:           151620 kB
PageTables:      79532 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 99210368 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= 73344 MiB
End job on node107 at 2011-05-15 18:14:22