Trace number 3290727

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 2011-03-01UNSAT 1298.82 1298.83

General information on the benchmark

Nameapplication/leberre/
2dimensionalstrippacking/korf-18.cnf
MD5SUM47bea79e2bf12e18e409c2c4bd6fac03
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark671.532
Satisfiable
(Un)Satisfiability was proved
Number of variables7794
Number of clauses186934
Sum of the clauses size1289969
Maximum clause length55
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 220093
Number of clauses of size 316000
Number of clauses of size 45706
Number of clauses of size 56282
Number of clauses of size over 5138847

Solver Data 

0.00/0.00	c Set FPU double precision.
0.09/0.11	c Parse Cnf success: #var: 7794 #clause: 186934
0.09/0.12	c Find Units :          6
0.09/0.12	c Find Invs  :         72
0.09/0.16	c Find Ands  :       7074 AvgFaninNum: 2.77354
0.09/0.17	c Find Xors  :          0 AvgFaninNum: nan
0.09/0.17	c Find Ite   :          0
0.09/0.17	c UnDirect variable: 144
0.09/0.17	c UnDirect to Direct Gate: 72
0.09/0.17	c Forced Direct Gate: 72 Unuse unDirect Gate: 72
0.09/0.18	c Break Cycle : 0
0.09/0.18	c Total Root : 1638 Undef Var: 648
0.09/0.18	c After covering, Total Root: 1638 Leaf: 648
0.09/0.18	c Variable( cover/uncovered/unused ): 7794 0 0
0.09/0.18	c Unit Clauses: 6
0.09/0.18	c Binary Clauses( cover/uncovered ): 19764 295
0.09/0.18	c Clauses( cover/uncovered ): 7074 159761
0.09/0.18	c Total Clauses( cover/uncovered ): 26844 160056 14.3628%
0.09/0.18	c Covered Ands: 7074 Invs: 72 Xors: 0 Ites: 0
0.49/0.53	c Uncover Clauses avg size: 7.64528 max size: 55
0.49/0.53	c Final circuit: i/l/o/s     648       0  160058    254344
0.49/0.53	c CnfToAig: Time: 0.52 s
0.89/0.98	c TmMap: Set choices finish.
1.10/1.12	c TmMap: Set big and: 193684
1.10/1.12	c TmMap: Origin: 254993 ClauseNum: 763032 --> New: 195185 ClauseNum: 649612
1.10/1.12	c TmMap: Time: 0.2
1.10/1.17	c Try to Add: #clause: 392222 #xorclause: 0
1.19/1.23	c #var: 35126 #clauses: 65146 Solving... 
1298.68/1298.79	s UNSATISFIABLE
1298.78/1298.80	c CPU time: 1298.79 s

Verifier Data 

No possible verification on an UNSAT instance

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-3290727-1303782188/watcher-3290727-1303782188 -o /tmp/evaluation-result-3290727-1303782188/solver-3290727-1303782188 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3290727-1303782188.cnf 1671212325 

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: 3.83 3.95 3.90 4/189 26160
/proc/meminfo: memFree=17280436/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=32364 CPUtime=0 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 1852 0 0 0 0 0 0 0 18 0 1 0 489821394 33140736 1786 33554432000 4194304 6016207 140734346756608 18446744073709551615 216634515200 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 8091 1787 379 445 0 1635 0

[startup+0.0926549 s]
/proc/loadavg: 3.83 3.95 3.90 4/189 26160
/proc/meminfo: memFree=17280436/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=48748 CPUtime=0.09 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 5849 0 0 0 8 1 0 0 18 0 1 0 489821394 49917952 5783 33554432000 4194304 6016207 140734346756608 18446744073709551615 4310178 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 12187 5783 379 445 0 5731 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 48748

[startup+0.100656 s]
/proc/loadavg: 3.83 3.95 3.90 4/189 26160
/proc/meminfo: memFree=17280436/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=48748 CPUtime=0.09 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 5849 0 0 0 8 1 0 0 18 0 1 0 489821394 49917952 5783 33554432000 4194304 6016207 140734346756608 18446744073709551615 4309823 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 12187 5783 379 445 0 5731 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 48748

[startup+0.300622 s]
/proc/loadavg: 3.83 3.95 3.90 4/189 26160
/proc/meminfo: memFree=17280436/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=52844 CPUtime=0.29 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 6715 0 0 0 28 1 0 0 18 0 1 0 489821394 54112256 6649 33554432000 4194304 6016207 140734346756608 18446744073709551615 4277839 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 13211 6649 400 445 0 6755 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 52844

[startup+0.700551 s]
/proc/loadavg: 3.83 3.95 3.90 4/189 26160
/proc/meminfo: memFree=17280436/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=95616 CPUtime=0.68 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 17927 0 0 0 66 2 0 0 18 0 1 0 489821394 97910784 17861 33554432000 4194304 6016207 140734346756608 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 23904 17862 670 445 0 17448 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 95616

[startup+1.50041 s]
/proc/loadavg: 3.83 3.95 3.90 5/190 26161
/proc/meminfo: memFree=17082036/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=169640 CPUtime=1.49 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 36082 0 0 0 144 5 0 0 20 0 1 0 489821394 173711360 36016 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 42410 36016 693 445 0 35954 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 169640

[startup+3.10112 s]
/proc/loadavg: 3.84 3.95 3.90 5/190 26161
/proc/meminfo: memFree=17059036/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=169768 CPUtime=3.09 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 36095 0 0 0 304 5 0 0 25 0 1 0 489821394 173842432 36029 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425079 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 42442 36029 696 445 0 35986 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 169768

[startup+6.30056 s]
/proc/loadavg: 3.84 3.95 3.90 5/190 26161
/proc/meminfo: memFree=17011428/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=189244 CPUtime=6.29 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 40669 0 0 0 624 5 0 0 25 0 1 0 489821394 193785856 40600 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 47311 40600 723 445 0 40855 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 189244

[startup+12.7004 s]
/proc/loadavg: 3.86 3.95 3.90 5/190 26161
/proc/meminfo: memFree=16839692/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=277544 CPUtime=12.69 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 60591 0 0 0 1261 8 0 0 25 0 1 0 489821394 284205056 60522 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 69386 60522 731 445 0 62930 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 277544

[startup+25.5002 s]
/proc/loadavg: 3.89 3.95 3.90 5/190 26161
/proc/meminfo: memFree=16718296/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=395940 CPUtime=25.49 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 70748 0 0 0 2540 9 0 0 25 0 1 0 489821394 405442560 70679 33554432000 4194304 6016207 140734346756608 18446744073709551615 4373467 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 98985 70679 731 445 0 92529 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 395940

[startup+51.1007 s]
/proc/loadavg: 3.92 3.95 3.91 5/190 26162
/proc/meminfo: memFree=16610240/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=396068 CPUtime=51.09 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 75933 0 0 0 5099 10 0 0 25 0 1 0 489821394 405573632 75859 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 99017 75859 731 445 0 92561 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 396068

[startup+102.307 s]
/proc/loadavg: 3.97 3.96 3.91 5/190 26217
/proc/meminfo: memFree=16204660/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=396068 CPUtime=102.3 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 85407 0 0 0 10217 13 0 0 25 0 1 0 489821394 405573632 85240 33554432000 4194304 6016207 140734346756608 18446744073709551615 4377997 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 99017 85240 731 445 0 92561 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 396068

[startup+162.301 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 26219
/proc/meminfo: memFree=14972208/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=461580 CPUtime=162.29 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 89331 0 0 0 16215 14 0 0 25 0 1 0 489821394 472657920 85263 33554432000 4194304 6016207 140734346756608 18446744073709551615 4385057 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 115395 85263 731 445 0 108939 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 461580

[startup+222.3 s]
/proc/loadavg: 4.03 3.98 3.91 5/190 26247
/proc/meminfo: memFree=15509120/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=529204 CPUtime=222.29 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 103464 0 0 0 22211 18 0 0 25 0 1 0 489821394 541904896 99396 33554432000 4194304 6016207 140734346756608 18446744073709551615 4424309 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 132301 99396 731 445 0 125845 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 529204

[startup+282.301 s]
/proc/loadavg: 4.01 3.98 3.91 5/190 26249
/proc/meminfo: memFree=15463568/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=529204 CPUtime=282.29 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 103663 0 0 0 28211 18 0 0 25 0 1 0 489821394 541904896 99595 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 132301 99595 731 445 0 125845 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 529204

[startup+342.3 s]
/proc/loadavg: 4.07 4.00 3.92 5/190 26251
/proc/meminfo: memFree=15338592/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=529204 CPUtime=342.29 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 105523 0 0 0 34210 19 0 0 25 0 1 0 489821394 541904896 101455 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425659 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 132301 101455 731 445 0 125845 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 529204

[startup+402.301 s]
/proc/loadavg: 4.02 4.00 3.92 5/190 26252
/proc/meminfo: memFree=15281388/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=599528 CPUtime=402.29 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 109448 0 0 0 40209 20 0 0 25 0 1 0 489821394 613916672 105380 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425027 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 149882 105380 731 445 0 143426 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 599528

[startup+462.301 s]
/proc/loadavg: 4.01 4.00 3.92 5/190 26254
/proc/meminfo: memFree=15212224/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=462.29 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 110204 0 0 0 46209 20 0 0 25 0 1 0 489821394 687595520 106136 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425151 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 106136 731 445 0 161414 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 671480

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 26255
/proc/meminfo: memFree=15150012/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=522.28 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114134 0 0 0 52208 20 0 0 25 0 1 0 489821394 687595520 110066 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425440 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110066 731 445 0 161414 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 671480

[startup+582.301 s]
/proc/loadavg: 3.37 3.82 3.86 4/184 26274
/proc/meminfo: memFree=17625940/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=582.28 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114134 0 0 0 58208 20 0 0 25 0 1 0 489821394 687595520 110066 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425486 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110066 731 445 0 161414 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 671480

[startup+642.3 s]

################
# More data... #
################

/proc/meminfo: memFree=17603948/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=702.29 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114149 0 0 0 70208 21 0 0 25 0 1 0 489821394 687595520 110081 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110081 731 445 0 161414 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 671480

[startup+762.306 s]
/proc/loadavg: 3.02 3.44 3.70 4/184 26279
/proc/meminfo: memFree=17597096/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=762.3 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114149 0 0 0 76209 21 0 0 25 0 1 0 489821394 687595520 110081 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110081 731 445 0 161414 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 671480

[startup+822.3 s]
/proc/loadavg: 3.00 3.36 3.65 4/184 26280
/proc/meminfo: memFree=17578088/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=822.29 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114149 0 0 0 82208 21 0 0 25 0 1 0 489821394 687595520 110081 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110081 731 445 0 161414 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 671480

[startup+882.301 s]
/proc/loadavg: 3.00 3.29 3.61 4/184 26282
/proc/meminfo: memFree=17555240/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=882.29 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114150 0 0 0 88208 21 0 0 25 0 1 0 489821394 687595520 110082 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110082 731 445 0 161414 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 671480

[startup+942.3 s]
/proc/loadavg: 3.03 3.25 3.57 4/184 26284
/proc/meminfo: memFree=17554232/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=942.29 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114157 0 0 0 94208 21 0 0 25 0 1 0 489821394 687595520 110089 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110089 731 445 0 161414 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 671480

[startup+1002.3 s]
/proc/loadavg: 3.01 3.20 3.53 4/184 26285
/proc/meminfo: memFree=17549992/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=1002.29 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114157 0 0 0 100208 21 0 0 25 0 1 0 489821394 687595520 110089 33554432000 4194304 6016207 140734346756608 18446744073709551615 4371155 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110089 731 445 0 161414 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 671480

[startup+1062.3 s]
/proc/loadavg: 3.00 3.16 3.50 4/184 26287
/proc/meminfo: memFree=17546488/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=1062.29 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114157 0 0 0 106208 21 0 0 25 0 1 0 489821394 687595520 110089 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110089 731 445 0 161414 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 671480

[startup+1122.3 s]
/proc/loadavg: 3.00 3.13 3.46 4/184 26297
/proc/meminfo: memFree=17544740/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=1122.28 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114157 0 0 0 112207 21 0 0 25 0 1 0 489821394 687595520 110089 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425075 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110089 731 445 0 161414 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 671480

[startup+1182.3 s]
/proc/loadavg: 3.00 3.10 3.43 4/184 26771
/proc/meminfo: memFree=18333632/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=1182.28 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114289 0 0 0 118207 21 0 0 25 0 1 0 489821394 687595520 110221 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425666 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110221 731 445 0 161414 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 671480

[startup+1242.3 s]
/proc/loadavg: 3.00 3.08 3.40 4/184 26776
/proc/meminfo: memFree=18332740/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=1242.28 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114289 0 0 0 124207 21 0 0 25 0 1 0 489821394 687595520 110221 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110221 731 445 0 161414 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 671480

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

[startup+1254.3 s]
/proc/loadavg: 3.00 3.08 3.40 4/184 26776
/proc/meminfo: memFree=18332368/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=1254.28 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114289 0 0 0 125407 21 0 0 25 0 1 0 489821394 687595520 110221 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425659 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110221 731 445 0 161414 0
Current children cumulated CPU time (s) 1254.28
Current children cumulated vsize (KiB) 671480

[startup+1279.9 s]
/proc/loadavg: 2.92 3.06 3.38 3/178 26795
/proc/meminfo: memFree=18528488/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=1279.88 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114289 0 0 0 127967 21 0 0 25 0 1 0 489821394 687595520 110221 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110221 731 445 0 161414 0
Current children cumulated CPU time (s) 1279.88
Current children cumulated vsize (KiB) 671480

[startup+1286.3 s]
/proc/loadavg: 2.85 3.04 3.37 3/178 26795
/proc/meminfo: memFree=18528672/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=1286.28 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114290 0 0 0 128607 21 0 0 25 0 1 0 489821394 687595520 110222 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110222 731 445 0 161414 0
Current children cumulated CPU time (s) 1286.28
Current children cumulated vsize (KiB) 671480

[startup+1292.7 s]
/proc/loadavg: 2.72 3.00 3.36 3/178 26795
/proc/meminfo: memFree=18528792/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=1292.68 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114290 0 0 0 129247 21 0 0 25 0 1 0 489821394 687595520 110222 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110222 731 445 0 161414 0
Current children cumulated CPU time (s) 1292.68
Current children cumulated vsize (KiB) 671480

[startup+1295.9 s]
/proc/loadavg: 2.72 3.00 3.36 3/178 26795
/proc/meminfo: memFree=18528792/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=1295.88 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114290 0 0 0 129567 21 0 0 25 0 1 0 489821394 687595520 110222 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110222 731 445 0 161414 0
Current children cumulated CPU time (s) 1295.88
Current children cumulated vsize (KiB) 671480

[startup+1297.5 s]
/proc/loadavg: 2.66 2.99 3.35 3/178 26795
/proc/meminfo: memFree=18528792/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=1297.48 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114291 0 0 0 129727 21 0 0 25 0 1 0 489821394 687595520 110223 33554432000 4194304 6016207 140734346756608 18446744073709551615 4368949 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110223 731 445 0 161414 0
Current children cumulated CPU time (s) 1297.48
Current children cumulated vsize (KiB) 671480

[startup+1298.3 s]
/proc/loadavg: 2.66 2.99 3.35 3/178 26795
/proc/meminfo: memFree=18528792/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=1298.28 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114292 0 0 0 129807 21 0 0 25 0 1 0 489821394 687595520 110224 33554432000 4194304 6016207 140734346756608 18446744073709551615 4425641 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110224 731 445 0 161414 0
Current children cumulated CPU time (s) 1298.28
Current children cumulated vsize (KiB) 671480

[startup+1298.7 s]
/proc/loadavg: 2.66 2.99 3.35 3/178 26795
/proc/meminfo: memFree=18528792/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=1298.68 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114294 0 0 0 129847 21 0 0 25 0 1 0 489821394 687595520 110226 33554432000 4194304 6016207 140734346756608 18446744073709551615 4371192 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110226 731 445 0 161414 0
Current children cumulated CPU time (s) 1298.68
Current children cumulated vsize (KiB) 671480

[startup+1298.8 s]
/proc/loadavg: 2.66 2.99 3.35 3/178 26795
/proc/meminfo: memFree=18528792/32951124 swapFree=67111528/67111528
[pid=26160] ppid=26158 vsize=671480 CPUtime=1298.78 cores=5,7
/proc/26160/stat : 26160 (qutersat_releas) R 26158 26160 25844 0 -1 4202496 114294 0 0 0 129857 21 0 0 25 0 1 0 489821394 687595520 110181 33554432000 4194304 6016207 140734346756608 18446744073709551615 4811053 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/26160/statm: 167870 110181 731 445 0 161414 0
Current children cumulated CPU time (s) 1298.78
Current children cumulated vsize (KiB) 671480

Child status: 0
Real time (s): 1298.83
CPU time (s): 1298.82
CPU user time (s): 1298.58
CPU system time (s): 0.236963
CPU usage (%): 99.9994
Max. virtual memory (cumulated for all children) (KiB): 671480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1298.58
system time used= 0.236963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 114299
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= 1997

runsolver used 2.10568 second user time and 4.95525 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-26 03:43:08
IDJOB=3290727
IDBENCH=83446
IDSOLVER=1607
FILE ID=node103/3290727-1303782188
RUNJOBID= node103-1303780858-25865
PBS_JOBID= 13157220
Free space on /tmp= 70948 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/application/leberre/2dimensionalstrippacking/korf-18.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3290727-1303782188/watcher-3290727-1303782188 -o /tmp/evaluation-result-3290727-1303782188/solver-3290727-1303782188 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3290727-1303782188.cnf 1671212325

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

MD5SUM BENCH= 47bea79e2bf12e18e409c2c4bd6fac03
RANDOM SEED=1671212325

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.77
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		: 2666.858
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	: 5332.75
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		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
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	: 5332.83
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		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17280592 kB
Buffers:       2126072 kB
Cached:       11725552 kB
SwapCached:          0 kB
Active:        5613792 kB
Inactive:      9474884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17280592 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           40164 kB
Writeback:           0 kB
AnonPages:     1237100 kB
Mapped:          20152 kB
Slab:           515252 kB
PageTables:       7840 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1614008 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= 71764 MiB
End job on node103 at 2011-04-26 04:04:47