Trace number 3188452

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) 1300.07 1300.04

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S874492400-019-UNKNOWN.cnf
MD5SUMec4818cc72441ba3110ddbe772c6ebb9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark909.267
Satisfiable
(Un)Satisfiability was proved
Number of variables50000
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
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.
0.29/0.30	c Parse Cnf success: #var: 50000 #clause: 210000
0.29/0.30	c Find Units :          0
0.29/0.30	c Find Invs  :          0
0.29/0.32	c Find Ands  :          0 AvgFaninNum: nan
0.29/0.34	c Find Xors  :          0 AvgFaninNum: nan
0.29/0.37	c Find Ite   :          0
0.39/0.48	c UnDirect variable: 0
0.39/0.48	c UnDirect to Direct Gate: 0
0.39/0.48	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.39/0.48	c Break Cycle : 0
0.39/0.48	c Total Root : 0 Undef Var: 50000
0.39/0.48	c After covering, Total Root: 0 Leaf: 0
0.39/0.48	c Variable( cover/uncovered/unused ): 0 50000 0
0.39/0.48	c Unit Clauses: 0
0.39/0.48	c Binary Clauses( cover/uncovered ): 0 0
0.39/0.48	c Clauses( cover/uncovered ): 0 210000
0.39/0.48	c Total Clauses( cover/uncovered ): 0 210000 0%
0.39/0.48	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.69/0.71	c Uncover Clauses avg size: 3 max size: 3
0.69/0.72	c Final circuit: i/l/o/s   50000       0  210000    419990
0.69/0.72	c CnfToAig: Time: 0.71 s
0.99/1.06	c TmMap: Set choices finish.
1.20/1.22	c TmMap: Set big and: 210000
1.20/1.22	c TmMap: Origin: 469991 ClauseNum: 1259970 --> New: 260001 ClauseNum: 840000
1.20/1.22	c TmMap: Time: 0.23
1.20/1.28	c Try to Add: #clause: 420000 #xorclause: 0
1.29/1.39	c #var: 50000 #clauses: 210001 Solving... 
1300.03/1300.00	c Time Out !!
1300.03/1300.00	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-3188452-1302280728/watcher-3188452-1302280728 -o /tmp/evaluation-result-3188452-1302280728/solver-3188452-1302280728 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188452-1302280728.cnf 1402915179 

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: 8.00 8.00 7.63 4/186 28392
/proc/meminfo: memFree=14707632/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=33536 CPUtime=0 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 2073 0 0 0 0 0 0 0 21 0 1 0 339672644 34340864 2006 33554432000 4194304 6016207 140736100539488 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 8384 2007 379 445 0 1928 0

[startup+0.103404 s]
/proc/loadavg: 8.00 8.00 7.63 4/186 28392
/proc/meminfo: memFree=14707632/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=60288 CPUtime=0.1 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 8808 0 0 0 9 1 0 0 21 0 1 0 339672644 61734912 8741 33554432000 4194304 6016207 140736100539488 18446744073709551615 4305236 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 15072 8741 379 445 0 8616 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 60288

[startup+0.200385 s]
/proc/loadavg: 8.00 8.00 7.63 4/186 28392
/proc/meminfo: memFree=14707632/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=68480 CPUtime=0.19 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 10858 0 0 0 18 1 0 0 22 0 1 0 339672644 70123520 10791 33554432000 4194304 6016207 140736100539488 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 17120 10792 379 445 0 10664 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 68480

[startup+0.300368 s]
/proc/loadavg: 8.00 8.00 7.63 4/186 28392
/proc/meminfo: memFree=14707632/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=87040 CPUtime=0.29 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 15635 0 0 0 27 2 0 0 22 0 1 0 339672644 89128960 15568 33554432000 4194304 6016207 140736100539488 18446744073709551615 4306634 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 21760 15568 379 445 0 15304 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 87040

[startup+0.700298 s]
/proc/loadavg: 8.00 8.00 7.63 4/186 28392
/proc/meminfo: memFree=14707632/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=103424 CPUtime=0.69 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 19579 0 0 0 67 2 0 0 24 0 1 0 339672644 105906176 19512 33554432000 4194304 6016207 140736100539488 18446744073709551615 4317019 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 25856 19512 400 445 0 19400 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 103424

[startup+1.50016 s]
/proc/loadavg: 8.00 8.00 7.63 5/190 28399
/proc/meminfo: memFree=14388424/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=180864 CPUtime=1.49 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 39265 0 0 0 144 5 0 0 25 0 1 0 339672644 185204736 39198 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425149 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 45216 39198 691 445 0 38760 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 180864

[startup+3.10088 s]
/proc/loadavg: 8.00 8.00 7.63 5/190 28399
/proc/meminfo: memFree=14344652/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=180864 CPUtime=3.09 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 39294 0 0 0 304 5 0 0 25 0 1 0 339672644 185204736 39227 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425843 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 45216 39227 719 445 0 38760 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 180864

[startup+6.30031 s]
/proc/loadavg: 7.68 7.93 7.61 5/190 28399
/proc/meminfo: memFree=14323944/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=180864 CPUtime=6.29 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 39294 0 0 0 624 5 0 0 25 0 1 0 339672644 185204736 39227 33554432000 4194304 6016207 140736100539488 18446744073709551615 4426964 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 45216 39227 719 445 0 38760 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 180864

[startup+12.7002 s]
/proc/loadavg: 7.38 7.87 7.59 5/190 28399
/proc/meminfo: memFree=14222816/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=198584 CPUtime=12.69 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 42335 0 0 0 1264 5 0 0 25 0 1 0 339672644 203350016 42268 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425149 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 49646 42268 719 445 0 43190 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 198584

[startup+25.5009 s]
/proc/loadavg: 6.63 7.68 7.53 5/190 28399
/proc/meminfo: memFree=13991932/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=340156 CPUtime=25.49 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 64542 0 0 0 2541 8 0 0 25 0 1 0 339672644 348319744 64475 33554432000 4194304 6016207 140736100539488 18446744073709551615 248089392094 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 85039 64475 727 445 0 78583 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 340156

[startup+51.1004 s]
/proc/loadavg: 5.73 7.38 7.44 5/190 28400
/proc/meminfo: memFree=13814060/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=414412 CPUtime=51.09 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 75251 0 0 0 5099 10 0 0 25 0 1 0 339672644 424357888 75166 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425037 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 103603 75166 727 445 0 97147 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 414412

[startup+102.3 s]
/proc/loadavg: 4.75 6.86 7.25 5/190 28401
/proc/meminfo: memFree=13500076/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=518900 CPUtime=102.3 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 110391 0 0 0 10215 15 0 0 25 0 1 0 339672644 531353600 110306 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425995 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 129725 110306 727 445 0 123269 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 518900

[startup+162.301 s]
/proc/loadavg: 4.27 6.34 7.05 5/190 28403
/proc/meminfo: memFree=13292348/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=543536 CPUtime=162.3 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 118555 0 0 0 16214 16 0 0 25 0 1 0 339672644 556580864 118470 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425489 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 135884 118470 727 445 0 129428 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 543536

[startup+222.307 s]
/proc/loadavg: 4.10 5.91 6.85 5/190 28404
/proc/meminfo: memFree=13203284/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=613184 CPUtime=222.31 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 127784 0 0 0 22212 19 0 0 25 0 1 0 339672644 627900416 127699 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425254 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 153296 127699 727 445 0 146840 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 613184

[startup+282.301 s]
/proc/loadavg: 4.10 5.58 6.68 5/190 28406
/proc/meminfo: memFree=13149440/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=613184 CPUtime=282.3 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 129127 0 0 0 28211 19 0 0 25 0 1 0 339672644 627900416 129042 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425079 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 153296 129042 727 445 0 146840 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 613184

[startup+342.301 s]
/proc/loadavg: 4.04 5.29 6.51 5/190 28408
/proc/meminfo: memFree=12934400/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=750516 CPUtime=342.3 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 143665 0 0 0 34208 22 0 0 25 0 1 0 339672644 768528384 143580 33554432000 4194304 6016207 140736100539488 18446744073709551615 4380216 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 187629 143580 727 445 0 181173 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 750516

[startup+402.3 s]
/proc/loadavg: 4.01 5.05 6.35 5/190 28409
/proc/meminfo: memFree=12883656/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=750516 CPUtime=402.3 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 144581 0 0 0 40208 22 0 0 25 0 1 0 339672644 768528384 144496 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425389 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 187629 144496 727 445 0 181173 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 750516

[startup+462.301 s]
/proc/loadavg: 4.00 4.86 6.20 5/190 28411
/proc/meminfo: memFree=12837632/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=750516 CPUtime=462.3 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 145309 0 0 0 46208 22 0 0 25 0 1 0 339672644 768528384 145224 33554432000 4194304 6016207 140736100539488 18446744073709551615 4815793 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 187629 145224 727 445 0 181173 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 750516

[startup+522.3 s]
/proc/loadavg: 4.00 4.70 6.06 5/190 28412
/proc/meminfo: memFree=12823844/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=750644 CPUtime=522.31 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 146065 0 0 0 52208 23 0 0 25 0 1 0 339672644 768659456 145980 33554432000 4194304 6016207 140736100539488 18446744073709551615 4381463 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 187661 145980 727 445 0 181205 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 750644

[startup+582.301 s]
/proc/loadavg: 4.00 4.57 5.93 5/190 28414
/proc/meminfo: memFree=12812276/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=750644 CPUtime=582.31 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 147242 0 0 0 58208 23 0 0 25 0 1 0 339672644 768659456 147157 33554432000 4194304 6016207 140736100539488 18446744073709551615 4378013 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 187661 147157 727 445 0 181205 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 750644

[startup+642.301 s]
/proc/loadavg: 4.00 4.46 5.80 5/190 28416
/proc/meminfo: memFree=12799600/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=750644 CPUtime=642.31 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 148298 0 0 0 64208 23 0 0 25 0 1 0 339672644 768659456 148213 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425984 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 187661 148213 727 445 0 181205 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 750644

[startup+702.3 s]
/proc/loadavg: 4.00 4.37 5.69 5/190 28417
/proc/meminfo: memFree=12754440/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=750644 CPUtime=702.31 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 148683 0 0 0 70208 23 0 0 25 0 1 0 339672644 768659456 148594 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 187661 148594 727 445 0 181205 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 750644

[startup+762.301 s]
/proc/loadavg: 4.00 4.30 5.58 5/190 28419
/proc/meminfo: memFree=12620232/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=820692 CPUtime=762.31 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 167238 0 0 0 76204 27 0 0 25 0 1 0 339672644 840388608 167088 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 205173 167088 727 445 0 198717 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 820692

[startup+822.3 s]
/proc/loadavg: 4.00 4.25 5.48 5/190 28420
/proc/meminfo: memFree=12534024/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=891060 CPUtime=822.31 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 168553 0 0 0 82203 28 0 0 25 0 1 0 339672644 912445440 168265 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425254 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 222765 168265 727 445 0 216309 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 891060

[startup+882.307 s]
/proc/loadavg: 4.03 4.21 5.39 5/190 28422
/proc/meminfo: memFree=12521960/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=891060 CPUtime=882.32 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 170115 0 0 0 88204 28 0 0 25 0 1 0 339672644 912445440 169827 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425389 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 222765 169827 727 445 0 216309 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 891060

[startup+942.301 s]
/proc/loadavg: 4.01 4.17 5.30 5/190 28424
/proc/meminfo: memFree=12485968/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=891060 CPUtime=942.31 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 170699 0 0 0 94203 28 0 0 25 0 1 0 339672644 912445440 170411 33554432000 4194304 6016207 140736100539488 18446744073709551615 4378013 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 222765 170411 727 445 0 216309 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 891060

[startup+1002.3 s]
/proc/loadavg: 4.00 4.14 5.21 5/190 28425
/proc/meminfo: memFree=12449232/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=891060 CPUtime=1002.32 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 172124 0 0 0 100203 29 0 0 25 0 1 0 339672644 912445440 171633 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425389 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 222765 171633 727 445 0 216309 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 891060

[startup+1062.3 s]
/proc/loadavg: 4.06 4.12 5.14 5/190 28427
/proc/meminfo: memFree=12435692/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=891060 CPUtime=1062.31 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 173031 0 0 0 106202 29 0 0 25 0 1 0 339672644 912445440 172540 33554432000 4194304 6016207 140736100539488 18446744073709551615 4426499 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 222765 172540 727 445 0 216309 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 891060

[startup+1122.3 s]
/proc/loadavg: 4.02 4.10 5.07 5/190 28428
/proc/meminfo: memFree=12351472/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=891060 CPUtime=1122.32 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 178211 0 0 0 112201 31 0 0 25 0 1 0 339672644 912445440 177720 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 222765 177720 727 445 0 216309 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 891060

[startup+1182.3 s]
/proc/loadavg: 4.01 4.08 5.00 5/190 28430
/proc/meminfo: memFree=12285856/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=891060 CPUtime=1182.32 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 179196 0 0 0 118201 31 0 0 25 0 1 0 339672644 912445440 178705 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425075 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 222765 178705 727 445 0 216309 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 891060

[startup+1242.3 s]
/proc/loadavg: 4.00 4.06 4.93 5/190 28432
/proc/meminfo: memFree=12308024/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=891188 CPUtime=1242.32 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 180346 0 0 0 124201 31 0 0 25 0 1 0 339672644 912576512 179855 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425840 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 222797 179855 727 445 0 216341 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 891188



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.05 4.87 3/187 28435
/proc/meminfo: memFree=13215816/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=1154356 CPUtime=1300.03 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 207776 0 0 0 129965 38 0 0 25 0 1 0 339672644 1182060544 189468 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425389 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 288589 189468 727 445 0 282133 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 1154356

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

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

[startup+1300 s]
/proc/loadavg: 4.00 4.05 4.87 3/187 28435
/proc/meminfo: memFree=13215816/32950928 swapFree=67111528/67111528
[pid=28392] ppid=28390 vsize=1154356 CPUtime=1300.03 cores=5,7
/proc/28392/stat : 28392 (qutersat_releas) R 28390 28392 28338 0 -1 4202496 207776 0 0 0 129965 38 0 0 25 0 1 0 339672644 1182060544 189468 33554432000 4194304 6016207 140736100539488 18446744073709551615 4425389 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/28392/statm: 288589 189468 727 445 0 282133 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 1154356

Child status: 1
Real time (s): 1300.04
CPU time (s): 1300.07
CPU user time (s): 1299.65
CPU system time (s): 0.414936
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1154356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.65
system time used= 0.414936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 207781
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= 1875

runsolver used 2.10868 second user time and 4.98924 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-08 18:38:48
IDJOB=3188452
IDBENCH=82583
IDSOLVER=1607
FILE ID=node123/3188452-1302280728
RUNJOBID= node123-1302280728-28359
PBS_JOBID= 12919092
Free space on /tmp= 71212 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S874492400-019-UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188452-1302280728/watcher-3188452-1302280728 -o /tmp/evaluation-result-3188452-1302280728/solver-3188452-1302280728 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188452-1302280728.cnf 1402915179

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

MD5SUM BENCH= ec4818cc72441ba3110ddbe772c6ebb9
RANDOM SEED=1402915179

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5226.15
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		: 2666.838
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		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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	: 5332.80
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		: 2666.838
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		: 2666.838
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:      14708028 kB
Buffers:        516808 kB
Cached:       17207276 kB
SwapCached:          0 kB
Active:        9473836 kB
Inactive:      8369624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      14708028 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           12484 kB
Writeback:           0 kB
AnonPages:      119172 kB
Mapped:          16752 kB
Slab:           334608 kB
PageTables:       5536 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   288128 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= 71208 MiB
End job on node123 at 2011-04-08 19:00:31