Trace number 3188888

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
QuteRSat 2011-03-01? (TO) 1300.06 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v400-c1704-S1023920765-089.SATISFIABLE.cnf
MD5SUMea9dfa5adeec712c099d553962345305
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.00	c Parse Cnf success: #var: 400 #clause: 1704
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 400
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 400 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 1704
0.00/0.00	c Total Clauses( cover/uncovered ): 0 1704 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.00	c Uncover Clauses avg size: 3 max size: 3
0.00/0.00	c Final circuit: i/l/o/s     400       0    1704      3398
0.00/0.00	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.02	c TmMap: Set big and: 1704
0.00/0.02	c TmMap: Origin: 3799 ClauseNum: 10194 --> New: 2105 ClauseNum: 6816
0.00/0.02	c TmMap: Time: 0
0.00/0.02	c Try to Add: #clause: 3408 #xorclause: 0
0.00/0.02	c #var: 400 #clauses: 1705 Solving... 
1300.05/1300.00	c Time Out !!
1300.05/1300.00	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3188888-1302286038/watcher-3188888-1302286038 -o /tmp/evaluation-result-3188888-1302286038/solver-3188888-1302286038 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188888-1302286038.cnf 1087091337 

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: 3.97 3.98 3.99 4/189 13375
/proc/meminfo: memFree=18175312/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=32364 CPUtime=0 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 1801 0 0 0 0 0 0 0 25 0 1 0 340203449 33140736 1733 33554432000 4194304 6016207 140735084202192 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 8091 1734 379 445 0 1635 0

[startup+0.061268 s]
/proc/loadavg: 3.97 3.98 3.99 4/189 13375
/proc/meminfo: memFree=18175312/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=46712 CPUtime=0.05 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 3865 0 0 0 5 0 0 0 25 0 1 0 340203449 47833088 3797 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 11678 3797 719 445 0 5222 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 46712

[startup+0.100292 s]
/proc/loadavg: 3.97 3.98 3.99 4/189 13375
/proc/meminfo: memFree=18175312/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=46712 CPUtime=0.09 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 3900 0 0 0 9 0 0 0 25 0 1 0 340203449 47833088 3832 33554432000 4194304 6016207 140735084202192 18446744073709551615 4426003 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 11678 3832 722 445 0 5222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46712

[startup+0.300287 s]
/proc/loadavg: 3.97 3.98 3.99 4/189 13375
/proc/meminfo: memFree=18175312/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=55176 CPUtime=0.29 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 4097 0 0 0 29 0 0 0 25 0 1 0 340203449 56500224 4029 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 13794 4029 722 445 0 7338 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55176

[startup+0.700217 s]
/proc/loadavg: 3.97 3.98 3.99 4/189 13375
/proc/meminfo: memFree=18175312/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=63792 CPUtime=0.69 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 4383 0 0 0 69 0 0 0 25 0 1 0 340203449 65323008 4315 33554432000 4194304 6016207 140735084202192 18446744073709551615 4385123 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 15948 4315 722 445 0 9492 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63792

[startup+1.50107 s]
/proc/loadavg: 3.97 3.98 3.99 5/190 13376
/proc/meminfo: memFree=18158944/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=72536 CPUtime=1.49 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 6116 0 0 0 149 0 0 0 25 0 1 0 340203449 74276864 6048 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 18134 6048 729 445 0 11678 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72536

[startup+3.10075 s]
/proc/loadavg: 3.97 3.98 3.99 5/190 13376
/proc/meminfo: memFree=18151592/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=81428 CPUtime=3.09 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 6687 0 0 0 309 0 0 0 25 0 1 0 340203449 83382272 6619 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425619 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 20357 6619 729 445 0 13901 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81428

[startup+6.30013 s]
/proc/loadavg: 3.97 3.98 3.99 5/190 13376
/proc/meminfo: memFree=18147172/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=81428 CPUtime=6.29 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 7486 0 0 0 629 0 0 0 25 0 1 0 340203449 83382272 7418 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 20357 7418 729 445 0 13901 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81428

[startup+12.7009 s]
/proc/loadavg: 3.98 3.98 3.99 5/190 13377
/proc/meminfo: memFree=18128480/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=90692 CPUtime=12.69 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 10798 0 0 0 1268 1 0 0 25 0 1 0 340203449 92868608 10720 33554432000 4194304 6016207 140735084202192 18446744073709551615 4371010 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 22673 10720 729 445 0 16217 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 90692

[startup+25.5004 s]
/proc/loadavg: 3.98 3.98 3.99 5/190 13377
/proc/meminfo: memFree=18107888/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=100128 CPUtime=25.5 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 13114 0 0 0 2548 2 0 0 25 0 1 0 340203449 102531072 13036 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 25032 13036 729 445 0 18576 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 100128

[startup+51.1005 s]
/proc/loadavg: 3.98 3.98 3.99 5/190 13378
/proc/meminfo: memFree=18095088/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=119604 CPUtime=51.09 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 15196 0 0 0 5107 2 0 0 25 0 1 0 340203449 122474496 15118 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 29901 15118 729 445 0 23445 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 119604

[startup+102.307 s]
/proc/loadavg: 4.07 3.99 3.99 5/190 13379
/proc/meminfo: memFree=18051056/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=119604 CPUtime=102.3 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 19395 0 0 0 10228 2 0 0 25 0 1 0 340203449 122474496 19302 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425542 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 29901 19302 730 445 0 23445 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 119604

[startup+162.3 s]
/proc/loadavg: 4.02 3.99 3.99 5/190 13381
/proc/meminfo: memFree=18038008/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=130076 CPUtime=162.29 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 20794 0 0 0 16226 3 0 0 25 0 1 0 340203449 133197824 20701 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425027 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 32519 20701 730 445 0 26063 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 130076

[startup+222.301 s]
/proc/loadavg: 4.12 4.02 4.00 5/190 13382
/proc/meminfo: memFree=17963340/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=162900 CPUtime=222.3 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 27507 0 0 0 22225 5 0 0 25 0 1 0 340203449 166809600 27411 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 40725 27411 729 445 0 34269 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 162900

[startup+282.301 s]
/proc/loadavg: 4.05 4.02 4.00 5/190 13384
/proc/meminfo: memFree=17942004/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=173964 CPUtime=282.3 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 30166 0 0 0 28225 5 0 0 25 0 1 0 340203449 178139136 30070 33554432000 4194304 6016207 140735084202192 18446744073709551615 4513280 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 43491 30070 729 445 0 37035 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 173964

[startup+342.301 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 13385
/proc/meminfo: memFree=17927224/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=173964 CPUtime=342.3 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 30703 0 0 0 34225 5 0 0 25 0 1 0 340203449 178139136 30607 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425565 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 43491 30607 729 445 0 37035 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 173964

[startup+402.301 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 13414
/proc/meminfo: memFree=17980112/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=173964 CPUtime=402.31 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 31967 0 0 0 40226 5 0 0 25 0 1 0 340203449 178139136 31871 33554432000 4194304 6016207 140735084202192 18446744073709551615 4513147 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 43491 31871 729 445 0 37035 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 173964

[startup+462.3 s]
/proc/loadavg: 4.06 4.02 4.00 5/190 13416
/proc/meminfo: memFree=17916456/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=197444 CPUtime=462.31 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 36823 0 0 0 46224 7 0 0 25 0 1 0 340203449 202182656 36727 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 49361 36727 729 445 0 42905 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 197444

[startup+522.301 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 13417
/proc/meminfo: memFree=17876756/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=197444 CPUtime=522.31 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 37174 0 0 0 52224 7 0 0 25 0 1 0 340203449 202182656 37068 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 49361 37068 729 445 0 42905 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 197444

[startup+582.3 s]
/proc/loadavg: 4.01 4.00 4.00 5/190 13419
/proc/meminfo: memFree=17859484/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=197444 CPUtime=582.31 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 38835 0 0 0 58224 7 0 0 25 0 1 0 340203449 202182656 38718 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425457 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 49361 38718 729 445 0 42905 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 197444

[startup+642.301 s]
/proc/loadavg: 4.04 4.02 4.00 5/190 13420
/proc/meminfo: memFree=17845444/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=197444 CPUtime=642.32 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 39126 0 0 0 64224 8 0 0 25 0 1 0 340203449 202182656 38994 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 49361 38994 729 445 0 42905 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 197444

[startup+702.3 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 13422
/proc/meminfo: memFree=17829776/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=197444 CPUtime=702.31 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 39785 0 0 0 70223 8 0 0 25 0 1 0 340203449 202182656 39644 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425558 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 49361 39644 729 445 0 42905 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 197444

[startup+762.307 s]
/proc/loadavg: 4.07 4.02 4.00 5/190 13424
/proc/meminfo: memFree=17810032/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=197444 CPUtime=762.32 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 40080 0 0 0 76224 8 0 0 25 0 1 0 340203449 202182656 39929 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 49361 39929 729 445 0 42905 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 197444

[startup+822.301 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 13425
/proc/meminfo: memFree=17807156/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=197444 CPUtime=822.32 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 40264 0 0 0 82224 8 0 0 25 0 1 0 340203449 202182656 40113 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 49361 40113 729 445 0 42905 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 197444

[startup+882.3 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 13427
/proc/meminfo: memFree=17779616/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=197444 CPUtime=882.32 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 40444 0 0 0 88224 8 0 0 25 0 1 0 340203449 202182656 40282 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425630 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 49361 40282 729 445 0 42905 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 197444

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 13428
/proc/meminfo: memFree=17777592/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=197444 CPUtime=942.32 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 40693 0 0 0 94224 8 0 0 25 0 1 0 340203449 202182656 40519 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425678 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 49361 40519 729 445 0 42905 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 197444

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 13430
/proc/meminfo: memFree=17783292/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=197444 CPUtime=1002.33 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 42819 0 0 0 100224 9 0 0 25 0 1 0 340203449 202182656 42632 33554432000 4194304 6016207 140735084202192 18446744073709551615 4513204 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 49361 42632 729 445 0 42905 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 197444

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 13432
/proc/meminfo: memFree=17764404/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=249112 CPUtime=1062.33 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 43058 0 0 0 106224 9 0 0 25 0 1 0 340203449 255090688 42841 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425984 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 62278 42841 729 445 0 55822 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 249112

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 13433
/proc/meminfo: memFree=17737096/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=301636 CPUtime=1122.33 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 43240 0 0 0 112224 9 0 0 25 0 1 0 340203449 308875264 43005 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 75409 43005 729 445 0 68953 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 301636

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 13435
/proc/meminfo: memFree=17714988/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=301636 CPUtime=1182.34 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 43265 0 0 0 118225 9 0 0 25 0 1 0 340203449 308875264 43002 33554432000 4194304 6016207 140735084202192 18446744073709551615 4381466 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 75409 43002 729 445 0 68953 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 301636

[startup+1242.3 s]
/proc/loadavg: 2.94 3.72 3.90 3/178 13472
/proc/meminfo: memFree=18074532/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=301636 CPUtime=1242.34 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 43722 0 0 0 124224 10 0 0 25 0 1 0 340203449 308875264 43408 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425540 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 75409 43408 729 445 0 68953 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 301636



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.42 3.44 3.80 3/178 13474
/proc/meminfo: memFree=18074152/32950928 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=301636 CPUtime=1300.05 cores=0,2
/proc/13375/stat : 13375 (qutersat_releas) R 13373 13375 12648 0 -1 4202496 43749 0 0 0 129995 10 0 0 25 0 1 0 340203449 308875264 43435 33554432000 4194304 6016207 140735084202192 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/13375/statm: 75409 43435 729 445 0 68953 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 301636

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

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

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.06
CPU user time (s): 1299.95
CPU system time (s): 0.109983
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 301636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43754
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= 13461

runsolver used 2.07368 second user time and 4.89226 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-08 20:07:18
IDJOB=3188888
IDBENCH=83019
IDSOLVER=1607
FILE ID=node127/3188888-1302286038
RUNJOBID= node127-1302280728-12666
PBS_JOBID= 12919091
Free space on /tmp= 70540 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v400-c1704-S1023920765-089.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188888-1302286038/watcher-3188888-1302286038 -o /tmp/evaluation-result-3188888-1302286038/solver-3188888-1302286038 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188888-1302286038.cnf 1087091337

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

MD5SUM BENCH= ea9dfa5adeec712c099d553962345305
RANDOM SEED=1087091337

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
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	: 5332.86
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		: 2666.823
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		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      18175344 kB
Buffers:        651524 kB
Cached:       13428156 kB
SwapCached:          0 kB
Active:        8046036 kB
Inactive:      6335788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18175344 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1824 kB
Writeback:           0 kB
AnonPages:      302204 kB
Mapped:          20212 kB
Slab:           329560 kB
PageTables:       5704 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   599836 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= 70540 MiB
End job on node127 at 2011-04-08 20:29:00