Trace number 3376450

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
QuteRSat 2011-05-12 (fixed)? (TO) 1300.06 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1069233620-009.SATISFIABLE.cnf
MD5SUM31822745c6eca997ddfb1c68091841ad
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.945856
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c Set FPU double precision.
0.00/0.01	c Parse Cnf success: #var: 650 #clause: 2769
0.00/0.01	c Find Units :          0
0.00/0.01	c Find Invs  :          0
0.00/0.01	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 650
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 650 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 2769
0.00/0.01	c Total Clauses( cover/uncovered ): 0 2769 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     650       0    2769      5529
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.03	c TmMap: Set choices finish.
0.00/0.03	c TmMap: Set big and: 2769
0.00/0.03	c TmMap: Origin: 6180 ClauseNum: 16587 --> New: 3420 ClauseNum: 11076
0.00/0.03	c TmMap: Time: 0
0.00/0.03	c Try to Add: #clause: 5538 #xorclause: 0
0.00/0.03	c #var: 650 #clauses: 2770 Solving... 
1300.04/1300.01	c Time Out !!
1300.04/1300.01	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3376450-1305472950/watcher-3376450-1305472950 -o /tmp/evaluation-result-3376450-1305472950/solver-3376450-1305472950 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376450-1305472950.cnf 542126830 

running on 2 cores: 0,2

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: 3.43 3.91 3.96 5/309 13271
/proc/meminfo: memFree=24431712/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=32364 CPUtime=0 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 1730 0 0 0 0 0 0 0 21 0 1 0 737525597 33140736 1666 33554432000 4194304 6014671 140736635977088 18446744073709551615 4803003 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 8091 1672 377 445 0 1636 0

[startup+0.108763 s]
/proc/loadavg: 3.43 3.91 3.96 5/309 13271
/proc/meminfo: memFree=24431712/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=47736 CPUtime=0.1 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 4159 0 0 0 10 0 0 0 21 0 1 0 737525597 48881664 4095 33554432000 4194304 6014671 140736635977088 18446744073709551615 4386095 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 11934 4095 722 445 0 5479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 47736

[startup+0.200744 s]
/proc/loadavg: 3.43 3.91 3.96 5/309 13271
/proc/meminfo: memFree=24431712/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=47736 CPUtime=0.19 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 4238 0 0 0 19 0 0 0 21 0 1 0 737525597 48881664 4174 33554432000 4194304 6014671 140736635977088 18446744073709551615 4423610 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 11934 4174 722 445 0 5479 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 47736

[startup+0.30071 s]
/proc/loadavg: 3.43 3.91 3.96 5/309 13271
/proc/meminfo: memFree=24431712/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=56284 CPUtime=0.29 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 4385 0 0 0 29 0 0 0 22 0 1 0 737525597 57634816 4321 33554432000 4194304 6014671 140736635977088 18446744073709551615 4424128 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 14071 4321 723 445 0 7616 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56284

[startup+0.700649 s]
/proc/loadavg: 3.43 3.91 3.96 5/309 13271
/proc/meminfo: memFree=24431712/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=65012 CPUtime=0.69 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 4752 0 0 0 69 0 0 0 23 0 1 0 737525597 66572288 4688 33554432000 4194304 6014671 140736635977088 18446744073709551615 4423990 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 16253 4688 723 445 0 9798 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65012

[startup+1.5005 s]
/proc/loadavg: 3.43 3.91 3.96 5/315 13282
/proc/meminfo: memFree=24375004/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=73908 CPUtime=1.48 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 5259 0 0 0 148 0 0 0 25 0 1 0 737525597 75681792 5195 33554432000 4194304 6014671 140736635977088 18446744073709551615 4378762 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 18477 5195 723 445 0 12022 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 73908

[startup+3.10018 s]
/proc/loadavg: 3.43 3.91 3.96 5/315 13282
/proc/meminfo: memFree=24343756/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=83012 CPUtime=3.08 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 7496 0 0 0 308 0 0 0 25 0 1 0 737525597 85004288 7432 33554432000 4194304 6014671 140736635977088 18446744073709551615 4424563 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 20753 7432 727 445 0 14298 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 83012

[startup+6.30061 s]
/proc/loadavg: 3.47 3.91 3.96 5/315 13282
/proc/meminfo: memFree=24328776/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=83012 CPUtime=6.28 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 8326 0 0 0 628 0 0 0 25 0 1 0 737525597 85004288 8262 33554432000 4194304 6014671 140736635977088 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 20753 8262 727 445 0 14298 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 83012

[startup+12.7005 s]
/proc/loadavg: 3.51 3.91 3.96 5/315 13282
/proc/meminfo: memFree=24271324/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=92500 CPUtime=12.69 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 12798 0 0 0 1268 1 0 0 25 0 1 0 737525597 94720000 12724 33554432000 4194304 6014671 140736635977088 18446744073709551615 4511668 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 23125 12724 727 445 0 16670 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 92500

[startup+25.5011 s]
/proc/loadavg: 3.62 3.91 3.96 5/315 13282
/proc/meminfo: memFree=24219152/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=112208 CPUtime=25.48 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 16943 0 0 0 2547 1 0 0 25 0 1 0 737525597 114900992 16867 33554432000 4194304 6014671 140736635977088 18446744073709551615 4423904 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 28052 16867 727 445 0 21597 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 112208

[startup+51.1004 s]
/proc/loadavg: 3.75 3.92 3.96 5/315 13283
/proc/meminfo: memFree=24174944/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=142680 CPUtime=51.09 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 20505 0 0 0 5107 2 0 0 25 0 1 0 737525597 146104320 20429 33554432000 4194304 6014671 140736635977088 18446744073709551615 4424173 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 35670 20429 727 445 0 29215 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 142680

[startup+102.301 s]
/proc/loadavg: 4.01 3.96 3.97 5/315 13284
/proc/meminfo: memFree=24077448/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=174284 CPUtime=102.29 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 26808 0 0 0 10226 3 0 0 25 0 1 0 737525597 178466816 26732 33554432000 4194304 6014671 140736635977088 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 43571 26732 727 445 0 37116 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 174284

[startup+162.301 s]
/proc/loadavg: 4.08 3.98 3.98 5/315 13286
/proc/meminfo: memFree=24006568/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=185928 CPUtime=162.3 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 31657 0 0 0 16225 5 0 0 25 0 1 0 737525597 190390272 31571 33554432000 4194304 6014671 140736635977088 18446744073709551615 4387287 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 46482 31571 733 445 0 40027 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 185928

[startup+222.312 s]
/proc/loadavg: 4.03 3.98 3.98 5/315 13288
/proc/meminfo: memFree=23940268/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=219656 CPUtime=222.3 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 41976 0 0 0 22223 7 0 0 25 0 1 0 737525597 224927744 41888 33554432000 4194304 6014671 140736635977088 18446744073709551615 4424120 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 54914 41888 734 445 0 48459 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 219656

[startup+282.301 s]
/proc/loadavg: 4.01 3.98 3.98 5/315 13289
/proc/meminfo: memFree=23900520/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=231076 CPUtime=282.3 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 43025 0 0 0 28222 8 0 0 25 0 1 0 737525597 236621824 42937 33554432000 4194304 6014671 140736635977088 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 57769 42937 734 445 0 51314 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 231076

[startup+342.301 s]
/proc/loadavg: 4.00 3.98 3.98 5/315 13291
/proc/meminfo: memFree=23855064/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=231076 CPUtime=342.29 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 47436 0 0 0 34220 9 0 0 25 0 1 0 737525597 236621824 47331 33554432000 4194304 6014671 140736635977088 18446744073709551615 4424038 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 57769 47331 737 445 0 51314 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 231076

[startup+402.301 s]
/proc/loadavg: 4.00 3.98 3.98 5/315 13292
/proc/meminfo: memFree=23825984/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=242996 CPUtime=402.3 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 50646 0 0 0 40220 10 0 0 25 0 1 0 737525597 248827904 50538 33554432000 4194304 6014671 140736635977088 18446744073709551615 4424123 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 60749 50538 737 445 0 54294 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 242996

[startup+462.301 s]
/proc/loadavg: 4.00 3.98 3.98 5/315 13294
/proc/meminfo: memFree=23817448/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=255092 CPUtime=462.3 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 50802 0 0 0 46220 10 0 0 25 0 1 0 737525597 261214208 50686 33554432000 4194304 6014671 140736635977088 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 63773 50686 737 445 0 57318 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 255092

[startup+522.301 s]
/proc/loadavg: 4.00 3.98 3.98 5/315 13296
/proc/meminfo: memFree=23793800/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=303928 CPUtime=522.3 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 51996 0 0 0 52220 10 0 0 25 0 1 0 737525597 311222272 51856 33554432000 4194304 6014671 140736635977088 18446744073709551615 4424173 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 75982 51856 734 445 0 69527 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 303928

[startup+582.301 s]
/proc/loadavg: 4.04 4.00 3.98 5/315 13297
/proc/meminfo: memFree=23762736/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=353408 CPUtime=582.3 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 55232 0 0 0 58219 11 0 0 25 0 1 0 737525597 361889792 55028 33554432000 4194304 6014671 140736635977088 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 88352 55028 734 445 0 81897 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 353408

[startup+642.301 s]
/proc/loadavg: 4.05 4.01 3.99 5/315 13299
/proc/meminfo: memFree=23745808/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=353408 CPUtime=642.31 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 56894 0 0 0 64219 12 0 0 25 0 1 0 737525597 361889792 56650 33554432000 4194304 6014671 140736635977088 18446744073709551615 4511662 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 88352 56650 730 445 0 81897 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 353408

[startup+702.301 s]
/proc/loadavg: 4.05 4.02 4.00 5/315 13300
/proc/meminfo: memFree=23720452/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=353408 CPUtime=702.3 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 57508 0 0 0 70218 12 0 0 25 0 1 0 737525597 361889792 57128 33554432000 4194304 6014671 140736635977088 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 88352 57128 730 445 0 81897 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 353408

[startup+762.301 s]
/proc/loadavg: 4.05 4.03 4.00 5/315 13302
/proc/meminfo: memFree=23716292/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=353408 CPUtime=762.32 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 57508 0 0 0 76220 12 0 0 25 0 1 0 737525597 361889792 57128 33554432000 4194304 6014671 140736635977088 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 88352 57128 730 445 0 81897 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 353408

[startup+822.301 s]
/proc/loadavg: 4.02 4.02 4.00 5/315 13304
/proc/meminfo: memFree=23712112/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=353408 CPUtime=822.32 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 57888 0 0 0 82219 13 0 0 25 0 1 0 737525597 361889792 57508 33554432000 4194304 6014671 140736635977088 18446744073709551615 4423940 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 88352 57508 730 445 0 81897 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 353408

[startup+882.312 s]
/proc/loadavg: 4.00 4.02 4.00 5/315 13305
/proc/meminfo: memFree=23696052/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=353408 CPUtime=882.33 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 58489 0 0 0 88220 13 0 0 25 0 1 0 737525597 361889792 58109 33554432000 4194304 6014671 140736635977088 18446744073709551615 4424025 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 88352 58109 730 445 0 81897 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 353408

[startup+942.301 s]
/proc/loadavg: 3.47 3.87 3.95 4/309 13324
/proc/meminfo: memFree=23839260/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=353408 CPUtime=942.31 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 59587 0 0 0 94218 13 0 0 25 0 1 0 737525597 361889792 58308 33554432000 4194304 6014671 140736635977088 18446744073709551615 4423631 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 88352 58308 730 445 0 81897 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 353408

[startup+1002.3 s]
/proc/loadavg: 3.17 3.71 3.89 4/309 13328
/proc/meminfo: memFree=23826988/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=353408 CPUtime=1002.32 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 61160 0 0 0 100218 14 0 0 25 0 1 0 737525597 361889792 59881 33554432000 4194304 6014671 140736635977088 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 88352 59881 730 445 0 81897 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 353408

[startup+1062.3 s]
/proc/loadavg: 3.06 3.58 3.83 4/309 13330
/proc/meminfo: memFree=23822308/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=407044 CPUtime=1062.32 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 61902 0 0 0 106218 14 0 0 25 0 1 0 737525597 416813056 60623 33554432000 4194304 6014671 140736635977088 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 101761 60623 730 445 0 95306 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 407044

[startup+1122.3 s]
/proc/loadavg: 3.08 3.49 3.78 4/309 13332
/proc/meminfo: memFree=23784040/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=407044 CPUtime=1122.32 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 64582 0 0 0 112217 15 0 0 25 0 1 0 737525597 416813056 63303 33554432000 4194304 6014671 140736635977088 18446744073709551615 4423937 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 101761 63303 730 445 0 95306 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 407044

[startup+1182.3 s]
/proc/loadavg: 3.13 3.42 3.74 4/309 13333
/proc/meminfo: memFree=23778128/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=407044 CPUtime=1182.33 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 65261 0 0 0 118218 15 0 0 25 0 1 0 737525597 416813056 63978 33554432000 4194304 6014671 140736635977088 18446744073709551615 4424169 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 101761 63978 731 445 0 95306 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 407044

[startup+1242.3 s]
/proc/loadavg: 3.04 3.34 3.69 4/309 13335
/proc/meminfo: memFree=23756480/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=407044 CPUtime=1242.33 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 65972 0 0 0 124218 15 0 0 25 0 1 0 737525597 416813056 64689 33554432000 4194304 6014671 140736635977088 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 101761 64689 731 445 0 95306 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 407044



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.01 3.28 3.64 4/311 13338
/proc/meminfo: memFree=23825340/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=407044 CPUtime=1300.04 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 69422 0 0 0 129988 16 0 0 25 0 1 0 737525597 416813056 68139 33554432000 4194304 6014671 140736635977088 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 101761 68139 731 445 0 95306 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 407044

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: 3.01 3.28 3.64 4/311 13338
/proc/meminfo: memFree=23825340/32951124 swapFree=67083432/67111528
[pid=13271] ppid=13269 vsize=407044 CPUtime=1300.04 cores=0,2
/proc/13271/stat : 13271 (qutersat_releas) R 13269 13271 12551 0 -1 4202496 69422 0 0 0 129988 16 0 0 25 0 1 0 737525597 416813056 68139 33554432000 4194304 6014671 140736635977088 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13271/statm: 101761 68139 731 445 0 95306 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 407044

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.06
CPU user time (s): 1299.88
CPU system time (s): 0.175973
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 407044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69426
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= 6
involuntary context switches= 2537

runsolver used 4.17436 second user time and 8.43072 second system time

The end

Launcher Data 

Begin job on node110 at 2011-05-15 17:22:30
IDJOB=3376450
IDBENCH=82959
IDSOLVER=1856
FILE ID=node110/3376450-1305472950
RUNJOBID= node110-1305472950-13239
PBS_JOBID= 13325306
Free space on /tmp= 73612 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1069233620-009.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376450-1305472950/watcher-3376450-1305472950 -o /tmp/evaluation-result-3376450-1305472950/solver-3376450-1305472950 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376450-1305472950.cnf 542126830

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

MD5SUM BENCH= 31822745c6eca997ddfb1c68091841ad
RANDOM SEED=542126830

node110.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24433108 kB
Buffers:        299612 kB
Cached:        4466536 kB
SwapCached:       1440 kB
Active:        4717668 kB
Inactive:      3467132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24433108 kB
SwapTotal:    67111528 kB
SwapFree:     67083432 kB
Dirty:            6028 kB
Writeback:           0 kB
AnonPages:     3417684 kB
Mapped:          27840 kB
Slab:           246768 kB
PageTables:      24340 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 63462796 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= 73608 MiB
End job on node110 at 2011-05-15 17:44:12