Trace number 3188677

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) 1299.99 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S2065964480-034.SATISFIABLE.cnf
MD5SUM06d324a3bc5f99e4e9d2e5560e56ab8e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.007997
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1917
Sum of the clauses size5751
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31917
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: 450 #clause: 1917
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: 450
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 450 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 1917
0.00/0.00	c Total Clauses( cover/uncovered ): 0 1917 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     450       0    1917      3831
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: 1917
0.00/0.02	c TmMap: Origin: 4282 ClauseNum: 11493 --> New: 2368 ClauseNum: 7668
0.00/0.02	c TmMap: Time: 0
0.00/0.02	c Try to Add: #clause: 3834 #xorclause: 0
0.00/0.02	c #var: 450 #clauses: 1918 Solving... 
1299.96/1300.00	c Time Out !!
1299.96/1300.00	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-3188677-1302283751/watcher-3188677-1302283751 -o /tmp/evaluation-result-3188677-1302283751/solver-3188677-1302283751 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188677-1302283751.cnf 974644751 

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: 4.02 3.99 4.09 4/189 28768
/proc/meminfo: memFree=14395268/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=32364 CPUtime=0 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 1781 0 0 0 0 0 0 0 25 0 1 0 339974934 33140736 1714 33554432000 4194304 6016207 140736552914496 18446744073709551615 4304998 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 8091 1714 379 445 0 1635 0

[startup+0.104563 s]
/proc/loadavg: 4.02 3.99 4.09 4/189 28768
/proc/meminfo: memFree=14395268/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=46712 CPUtime=0.09 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 3901 0 0 0 9 0 0 0 25 0 1 0 339974934 47833088 3834 33554432000 4194304 6016207 140736552914496 18446744073709551615 248089394840 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 11678 3834 722 445 0 5222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46712

[startup+0.200521 s]
/proc/loadavg: 4.02 3.99 4.09 4/189 28768
/proc/meminfo: memFree=14395268/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=55196 CPUtime=0.19 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 4027 0 0 0 19 0 0 0 25 0 1 0 339974934 56520704 3960 33554432000 4194304 6016207 140736552914496 18446744073709551615 4381022 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 13799 3960 722 445 0 7343 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 55196

[startup+0.300505 s]
/proc/loadavg: 4.02 3.99 4.09 4/189 28768
/proc/meminfo: memFree=14395268/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=55196 CPUtime=0.29 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 4093 0 0 0 29 0 0 0 25 0 1 0 339974934 56520704 4026 33554432000 4194304 6016207 140736552914496 18446744073709551615 4380992 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 13799 4026 722 445 0 7343 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55196

[startup+0.700431 s]
/proc/loadavg: 4.02 3.99 4.09 4/189 28768
/proc/meminfo: memFree=14395268/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=63816 CPUtime=0.69 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 4387 0 0 0 69 0 0 0 25 0 1 0 339974934 65347584 4320 33554432000 4194304 6016207 140736552914496 18446744073709551615 4424318 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 15954 4320 722 445 0 9498 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63816

[startup+1.50029 s]
/proc/loadavg: 4.02 3.99 4.09 5/190 28769
/proc/meminfo: memFree=14378768/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=72572 CPUtime=1.49 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 6155 0 0 0 149 0 0 0 25 0 1 0 339974934 74313728 6088 33554432000 4194304 6016207 140736552914496 18446744073709551615 4536704 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 18143 6088 729 445 0 11687 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72572

[startup+3.10096 s]
/proc/loadavg: 4.02 3.99 4.09 5/190 28769
/proc/meminfo: memFree=14370828/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=81496 CPUtime=3.09 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 6777 0 0 0 309 0 0 0 25 0 1 0 339974934 83451904 6710 33554432000 4194304 6016207 140736552914496 18446744073709551615 4425630 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 20374 6710 729 445 0 13918 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81496

[startup+6.30045 s]
/proc/loadavg: 4.02 3.99 4.09 5/190 28769
/proc/meminfo: memFree=14366112/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=81496 CPUtime=6.29 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 7578 0 0 0 628 1 0 0 25 0 1 0 339974934 83451904 7509 33554432000 4194304 6016207 140736552914496 18446744073709551615 4425643 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 20374 7509 729 445 0 13918 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81496

[startup+12.7003 s]
/proc/loadavg: 4.02 3.99 4.09 5/190 28769
/proc/meminfo: memFree=14348724/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=90812 CPUtime=12.69 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 11539 0 0 0 1268 1 0 0 25 0 1 0 339974934 92991488 11458 33554432000 4194304 6016207 140736552914496 18446744073709551615 4425459 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 22703 11458 729 445 0 16247 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 90812

[startup+25.5011 s]
/proc/loadavg: 4.01 3.99 4.09 5/190 28770
/proc/meminfo: memFree=14336944/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=100300 CPUtime=25.49 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 13807 0 0 0 2547 2 0 0 25 0 1 0 339974934 102707200 13726 33554432000 4194304 6016207 140736552914496 18446744073709551615 4425467 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 25075 13726 729 445 0 18619 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 100300

[startup+51.1006 s]
/proc/loadavg: 4.01 3.99 4.09 5/190 28771
/proc/meminfo: memFree=14327716/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=120104 CPUtime=51.09 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 15374 0 0 0 5106 3 0 0 25 0 1 0 339974934 122986496 15293 33554432000 4194304 6016207 140736552914496 18446744073709551615 4427005 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 30026 15293 729 445 0 23570 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 120104

[startup+102.3 s]
/proc/loadavg: 4.04 4.00 4.09 5/190 28772
/proc/meminfo: memFree=14296944/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=130716 CPUtime=102.29 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 20440 0 0 0 10225 4 0 0 25 0 1 0 339974934 133853184 20342 33554432000 4194304 6016207 140736552914496 18446744073709551615 248089396549 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 32679 20342 729 445 0 26223 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 130716

[startup+162.301 s]
/proc/loadavg: 4.01 4.00 4.08 5/190 28773
/proc/meminfo: memFree=14282152/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=130716 CPUtime=162.28 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 21614 0 0 0 16224 4 0 0 25 0 1 0 339974934 133853184 21516 33554432000 4194304 6016207 140736552914496 18446744073709551615 4444976 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 32679 21516 729 445 0 26223 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 130716

[startup+222.306 s]
/proc/loadavg: 4.00 4.00 4.07 5/190 28775
/proc/meminfo: memFree=14261040/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=141896 CPUtime=222.29 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 24845 0 0 0 22224 5 0 0 25 0 1 0 339974934 145301504 24747 33554432000 4194304 6016207 140736552914496 18446744073709551615 4426272 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 35474 24747 729 445 0 29018 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 141896

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 4.07 5/190 28777
/proc/meminfo: memFree=14251952/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=153108 CPUtime=282.28 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 25549 0 0 0 28222 6 0 0 25 0 1 0 339974934 156782592 25451 33554432000 4194304 6016207 140736552914496 18446744073709551615 4425995 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 38277 25451 729 445 0 31821 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 153108

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 4.06 5/190 28778
/proc/meminfo: memFree=14240148/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=153108 CPUtime=342.28 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 28144 0 0 0 34222 6 0 0 25 0 1 0 339974934 156782592 28040 33554432000 4194304 6016207 140736552914496 18446744073709551615 4424344 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 38277 28040 731 445 0 31821 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 153108

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 4.06 5/190 28780
/proc/meminfo: memFree=14214700/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=153108 CPUtime=402.27 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 28827 0 0 0 40221 6 0 0 25 0 1 0 339974934 156782592 28723 33554432000 4194304 6016207 140736552914496 18446744073709551615 4425392 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 38277 28723 731 445 0 31821 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 153108

[startup+462.301 s]
/proc/loadavg: 4.05 4.01 4.06 5/190 28781
/proc/meminfo: memFree=14197560/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=164960 CPUtime=462.27 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 31235 0 0 0 46220 7 0 0 25 0 1 0 339974934 168919040 31129 33554432000 4194304 6016207 140736552914496 18446744073709551615 248089394836 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 41240 31129 729 445 0 34784 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 164960

[startup+522.3 s]
/proc/loadavg: 4.02 4.01 4.05 5/190 28783
/proc/meminfo: memFree=14182896/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=176860 CPUtime=522.28 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 33939 0 0 0 52220 8 0 0 25 0 1 0 339974934 181104640 33830 33554432000 4194304 6016207 140736552914496 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 44215 33830 729 445 0 37759 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 176860

[startup+582.301 s]
/proc/loadavg: 4.05 4.02 4.05 5/190 28785
/proc/meminfo: memFree=14165752/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=176860 CPUtime=582.27 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 34630 0 0 0 58219 8 0 0 25 0 1 0 339974934 181104640 34509 33554432000 4194304 6016207 140736552914496 18446744073709551615 4425476 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 44215 34509 729 445 0 37759 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 176860

[startup+642.3 s]
/proc/loadavg: 4.07 4.03 4.05 5/190 28786
/proc/meminfo: memFree=14146752/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=176860 CPUtime=642.27 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 34963 0 0 0 64218 9 0 0 25 0 1 0 339974934 181104640 34836 33554432000 4194304 6016207 140736552914496 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 44215 34836 729 445 0 37759 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 176860

[startup+702.301 s]
/proc/loadavg: 4.02 4.02 4.04 5/190 28788
/proc/meminfo: memFree=14141396/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=176860 CPUtime=702.27 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 35185 0 0 0 70217 10 0 0 25 0 1 0 339974934 181104640 35047 33554432000 4194304 6016207 140736552914496 18446744073709551615 4425639 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 44215 35047 729 445 0 37759 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 176860

[startup+762.301 s]
/proc/loadavg: 4.01 4.02 4.04 5/190 28789
/proc/meminfo: memFree=14114076/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=176860 CPUtime=762.28 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 35706 0 0 0 76218 10 0 0 25 0 1 0 339974934 181104640 35553 33554432000 4194304 6016207 140736552914496 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 44215 35553 729 445 0 37759 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 176860

[startup+822.3 s]
/proc/loadavg: 4.00 4.01 4.03 5/190 28791
/proc/meminfo: memFree=14086024/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=176860 CPUtime=822.27 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 35742 0 0 0 82217 10 0 0 25 0 1 0 339974934 181104640 35573 33554432000 4194304 6016207 140736552914496 18446744073709551615 4425659 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 44215 35573 729 445 0 37759 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 176860

[startup+882.307 s]
/proc/loadavg: 4.00 4.00 4.03 3/186 28795
/proc/meminfo: memFree=14472276/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=176860 CPUtime=882.27 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 35876 0 0 0 88217 10 0 0 25 0 1 0 339974934 181104640 35707 33554432000 4194304 6016207 140736552914496 18446744073709551615 4425621 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 44215 35707 729 445 0 37759 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 176860

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 4.02 5/190 28850
/proc/meminfo: memFree=14331948/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=176860 CPUtime=942.26 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 36194 0 0 0 94216 10 0 0 25 0 1 0 339974934 181104640 35997 33554432000 4194304 6016207 140736552914496 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 44215 35997 729 445 0 37759 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 176860

[startup+1002.3 s]
/proc/loadavg: 4.07 4.02 4.02 5/190 28852
/proc/meminfo: memFree=14251152/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=228580 CPUtime=1002.27 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 42645 0 0 0 100215 12 0 0 25 0 1 0 339974934 234065920 42412 33554432000 4194304 6016207 140736552914496 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 57145 42412 729 445 0 50689 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 228580

[startup+1062.3 s]
/proc/loadavg: 4.07 4.03 4.02 5/190 28853
/proc/meminfo: memFree=14227556/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=228580 CPUtime=1062.27 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 42906 0 0 0 106215 12 0 0 25 0 1 0 339974934 234065920 42673 33554432000 4194304 6016207 140736552914496 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 57145 42673 729 445 0 50689 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 228580

[startup+1122.3 s]
/proc/loadavg: 4.02 4.02 4.01 5/190 28883
/proc/meminfo: memFree=14334032/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=280952 CPUtime=1122.27 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 44074 0 0 0 112214 13 0 0 25 0 1 0 339974934 287694848 43781 33554432000 4194304 6016207 140736552914496 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 70238 43781 729 445 0 63782 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 280952

[startup+1182.3 s]
/proc/loadavg: 4.01 4.01 4.01 5/190 28885
/proc/meminfo: memFree=14276172/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=280952 CPUtime=1182.27 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 46977 0 0 0 118213 14 0 0 25 0 1 0 339974934 287694848 46684 33554432000 4194304 6016207 140736552914496 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 70238 46684 729 445 0 63782 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 280952

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 28886
/proc/meminfo: memFree=14237076/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=280952 CPUtime=1242.27 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 47410 0 0 0 124212 15 0 0 25 0 1 0 339974934 287694848 47117 33554432000 4194304 6016207 140736552914496 18446744073709551615 4513192 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 70238 47117 729 445 0 63782 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 280952



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 28888
/proc/meminfo: memFree=14202816/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=334136 CPUtime=1299.96 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 51271 0 0 0 129980 16 0 0 25 0 1 0 339974934 342155264 50978 33554432000 4194304 6016207 140736552914496 18446744073709551615 4370927 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 83534 50978 729 445 0 77078 0
Current children cumulated CPU time (s) 1299.96
Current children cumulated vsize (KiB) 334136

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 4.00 4.00 5/190 28888
/proc/meminfo: memFree=14202816/32950928 swapFree=67111528/67111528
[pid=28768] ppid=28766 vsize=334136 CPUtime=1299.96 cores=0,2
/proc/28768/stat : 28768 (qutersat_releas) R 28766 28768 28338 0 -1 4202496 51271 0 0 0 129980 16 0 0 25 0 1 0 339974934 342155264 50978 33554432000 4194304 6016207 140736552914496 18446744073709551615 4370927 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28768/statm: 83534 50978 729 445 0 77078 0
Current children cumulated CPU time (s) 1299.96
Current children cumulated vsize (KiB) 334136

Child status: 1
Real time (s): 1300.02
CPU time (s): 1299.99
CPU user time (s): 1299.81
CPU system time (s): 0.178972
CPU usage (%): 99.9976
Max. virtual memory (cumulated for all children) (KiB): 334136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.81
system time used= 0.178972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51276
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= 12
involuntary context switches= 4308

runsolver used 1.9817 second user time and 5.10822 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-08 19:29:11
IDJOB=3188677
IDBENCH=82808
IDSOLVER=1607
FILE ID=node123/3188677-1302283751
RUNJOBID= node123-1302280728-28356
PBS_JOBID= 12919092
Free space on /tmp= 71220 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S2065964480-034.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188677-1302283751/watcher-3188677-1302283751 -o /tmp/evaluation-result-3188677-1302283751/solver-3188677-1302283751 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188677-1302283751.cnf 974644751

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

MD5SUM BENCH= 06d324a3bc5f99e4e9d2e5560e56ab8e
RANDOM SEED=974644751

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:      14395416 kB
Buffers:        517044 kB
Cached:       17203292 kB
SwapCached:          0 kB
Active:        9789844 kB
Inactive:      8366752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      14395416 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1608 kB
Writeback:           0 kB
AnonPages:      436352 kB
Mapped:          20228 kB
Slab:           334564 kB
PageTables:       6052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   693504 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= 71216 MiB
End job on node123 at 2011-04-08 19:50:53