Trace number 3449238

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
Satisfiability Solver Selector 2011-03-18 (1200 s timeout)UNSAT 15.4 15.5692

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v300-c1278-S1452052526-056.UNKNOWN.cnf
MD5SUM4d66ba50f7a6612793464325a5c5e742
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.677896
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of clauses1278
Sum of the clauses size3834
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31278
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.40/2.76	c COMMAND LINE: portfolio_solver.py -t 1200 -s 751907798 HOME/instance-3449238-1307053756.cnf
2.40/2.76	c    tmpdir         WORKING-DIR
2.40/2.76	c    timelimit      1200
2.40/2.76	c    seed           751907798
2.40/2.76	c    verbosity      0
2.40/2.76	c Parsed command line and set default values...
2.40/2.76	c Starting *WALL CLOCK* TIMER
2.40/2.76	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
2.40/2.76	c   indicating coach-executables-test.sh was run successfully earlier
2.40/2.76	c Making sure all necessary files and folders are present...
2.40/2.76	c   Checking for ./features                            OK
2.40/2.76	c   Checking for COACH/coach                           OK
2.40/2.76	c   Checking for preprocessors/SatELite_v1.0_linux     OK
2.40/2.76	c   Checking for solvers/adaptg2wsat2009               OK
2.40/2.76	c   Checking for solvers/adaptg2wsat2009++             OK
2.40/2.76	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
2.40/2.76	c   Checking for solvers/cryptominisat                 OK
2.40/2.76	c   Checking for solvers/glucose_static                OK
2.40/2.76	c   Checking for solvers/gnovelty+2                    OK
2.40/2.76	c   Checking for solvers/gnovelty+2-H                  OK
2.40/2.76	c   Checking for solvers/hybridGM3                     OK
2.40/2.76	c   Checking for solvers/kcnfs04SAT07                  OK
2.40/2.76	c   Checking for solvers/lingeling                     OK
2.40/2.76	c   Checking for solvers/LySATc                        OK
2.40/2.76	c   Checking for solvers/LySATi                        OK
2.40/2.76	c   Checking for solvers/march_hi                      OK
2.40/2.76	c   Checking for solvers/march_nn                      OK
2.40/2.76	c   Checking for solvers/minisat_static                OK
2.40/2.76	c   Checking for solvers/mxc-sat09                     OK
2.40/2.76	c   Checking for solvers/picosat                       OK
2.40/2.76	c   Checking for solvers/precosat                      OK
2.40/2.76	c   Checking for solvers/SATenstein                    OK
2.40/2.76	c   Checking for solvers/TNM                           OK
2.40/2.76	c   Checking for solvers/ubcsatOrig                    OK
2.40/2.76	c   Checking for utilities/timerun                     OK
2.40/2.76	c   Checking for folder COACH/DATA                     OK
2.40/2.76	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
2.40/2.76	c Check successful
2.40/2.76	c TIMER: 0.0 sec total, 0.0 sec since previous report
2.40/2.76	c Computing instance features...
2.40/2.76	c    ./features HOME/instance-3449238-1307053756.cnf
2.40/2.76	c    Features found: 300 1278 0.234741784 0.01 0.30518037 0.00234741784 0.0187793427 2.74815631 0.01 0 0.01 0.01 -0 0.49504434 0.577234544 0.333333333 1 0.554020279 0.225377036 0.18247343 0 1 3.22403104 0 0 1 0.0049687011 0.414290973 0 0.0125195618 2.32187044 0.49687011 0.0191392801 0.296136854 0.00469483568 0.0352112676 0 0.0152735225 0.228216894 0.00547730829 0.0289514867 2.89457475 0.113202126 0.245806003 0.0597439545 0.25 2.32810091 0.0184172662
2.40/2.76	c TIMER: 2.4 sec total, 2.4 sec since previous report
2.40/2.76	c Computing most promising solver to run...
2.40/2.76	c    COACH/coach 300 1278 0.234741784 0.01 0.30518037 0.00234741784 0.0187793427 2.74815631 0.01 0 0.01 0.01 -0 0.49504434 0.577234544 0.333333333 1 0.554020279 0.225377036 0.18247343 0 1 3.22403104 0 0 1 0.0049687011 0.414290973 0 0.0125195618 2.32187044 0.49687011 0.0191392801 0.296136854 0.00469483568 0.0352112676 0 0.0152735225 0.228216894 0.00547730829 0.0289514867 2.89457475 0.113202126 0.245806003 0.0597439545 0.25 2.32810091 0.0184172662 COACH/DATA/ 1
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER precosat 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER march_hi 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER TNM 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER march_hi 100000 0
2.40/2.76	c TIMER: 2.73 sec total, 0.33 sec since previous report
2.40/2.76	c Preprocessing OFF
2.40/2.76	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
2.40/2.76	c    cryptominisat   	              4 	False
2.40/2.76	c    adaptg2wsat2009 	              4 	False
2.40/2.76	c    precosat        	              4 	False
15.40/15.56	c    march_hi        	              4 	False
15.40/15.56	c    hybridGM3       	              4 	False
15.40/15.56	c    lingeling       	              4 	False
15.40/15.56	c    gnovelty+2      	              4 	False
15.40/15.56	c    TNM             	              4 	False
15.40/15.56	c    AshiHgen        	              4 	False
15.40/15.56	c    mxc-sat09       	              4 	False
15.40/15.56	c    march_hi        	         100000 	False
15.40/15.56	c Default solver to fall back on, in case everything fails:
15.40/15.56	c    lingeling       	       no limit 	False
15.40/15.56	c Running cryptominisat for 4 seconds on HOME/instance-3449238-1307053756.cnf
15.40/15.56	c    utilities/timerun 4 solvers/cryptominisat HOME/instance-3449238-1307053756.cnf
15.40/15.56	c TIMER: 6.74 sec total, 4.02 sec since previous report
15.40/15.56	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3449238-1307053756.cnf
15.40/15.56	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3449238-1307053756.cnf
15.40/15.56	c TIMER: 10.76 sec total, 4.01 sec since previous report
15.40/15.56	c Running precosat for 4 seconds on HOME/instance-3449238-1307053756.cnf
15.40/15.56	c    utilities/timerun 4 solvers/precosat HOME/instance-3449238-1307053756.cnf
15.40/15.56	c TIMER: 14.76 sec total, 4.0 sec since previous report
15.40/15.56	c Running march_hi for 4 seconds on HOME/instance-3449238-1307053756.cnf
15.40/15.56	c    utilities/timerun 4 solvers/march_hi HOME/instance-3449238-1307053756.cnf
15.40/15.56	c TIMER: 15.53 sec total, 0.77 sec since previous report
15.40/15.56	c Instance solved!
15.40/15.56	s UNSATISFIABLE
15.40/15.56	c TIMER: 15.53 sec total, 0.0 sec since previous report

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3449238-1307053756/watcher-3449238-1307053756 -o /tmp/evaluation-result-3449238-1307053756/solver-3449238-1307053756 -C 1200 -W 1300 -M 7680 python portfolio_solver.py -t 1200 -s 751907798 HOME/instance-3449238-1307053756.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3.02 6/505 3264
/proc/meminfo: memFree=27225800/32950928 swapFree=39617324/67111528
[pid=3264] ppid=3262 vsize=15764 CPUtime=0 cores=4,6
/proc/3264/stat : 3264 (python) S 3262 3264 2645 0 -1 4202496 844 0 0 0 0 0 0 0 25 0 1 0 816975288 16142336 728 33554432000 4194304 5683644 140736461131568 18446744073709551615 208080230400 0 2147483391 16781312 2 18446744071699207358 0 0 17 4 0 0 0
/proc/3264/statm: 3941 728 334 364 0 428 0

[startup+0.074803 s]
/proc/loadavg: 4.02 3.99 3.02 6/505 3264
/proc/meminfo: memFree=27225800/32950928 swapFree=39617324/67111528
[pid=3264] ppid=3262 vsize=21896 CPUtime=0.01 cores=4,6
/proc/3264/stat : 3264 (python) S 3262 3264 2645 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 816975288 22421504 1350 33554432000 4194304 5683644 140736461131568 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/3264/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.11579 s]
/proc/loadavg: 4.02 3.99 3.02 6/505 3264
/proc/meminfo: memFree=27225800/32950928 swapFree=39617324/67111528
[pid=3264] ppid=3262 vsize=21896 CPUtime=0.01 cores=4,6
/proc/3264/stat : 3264 (python) S 3262 3264 2645 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 816975288 22421504 1350 33554432000 4194304 5683644 140736461131568 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/3264/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.300766 s]
/proc/loadavg: 4.02 3.99 3.02 6/505 3264
/proc/meminfo: memFree=27225800/32950928 swapFree=39617324/67111528
[pid=3264] ppid=3262 vsize=21896 CPUtime=0.01 cores=4,6
/proc/3264/stat : 3264 (python) S 3262 3264 2645 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 816975288 22421504 1350 33554432000 4194304 5683644 140736461131568 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/3264/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.700632 s]
/proc/loadavg: 4.02 3.99 3.02 6/505 3264
/proc/meminfo: memFree=27225800/32950928 swapFree=39617324/67111528
[pid=3264] ppid=3262 vsize=21896 CPUtime=0.01 cores=4,6
/proc/3264/stat : 3264 (python) S 3262 3264 2645 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 816975288 22421504 1350 33554432000 4194304 5683644 140736461131568 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/3264/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+1.50054 s]
/proc/loadavg: 4.02 3.99 3.02 5/507 3266
/proc/meminfo: memFree=27212888/32950928 swapFree=39617324/67111528
[pid=3264] ppid=3262 vsize=21896 CPUtime=0.01 cores=4,6
/proc/3264/stat : 3264 (python) S 3262 3264 2645 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 816975288 22421504 1350 33554432000 4194304 5683644 140736461131568 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/3264/statm: 5474 1350 443 364 0 929 0
[pid=3266] ppid=3264 vsize=8364 CPUtime=1.45 cores=4,6
/proc/3266/stat : 3266 (features) R 3264 3264 2645 0 -1 4202496 2644 0 0 0 143 2 0 0 25 0 1 0 816975291 8564736 1528 33554432000 134512640 135907751 4289570416 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/3266/statm: 2091 1528 111 341 0 1747 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 30260

[startup+3.10023 s]
/proc/loadavg: 4.02 3.99 3.02 5/507 3266
/proc/meminfo: memFree=27213880/32950928 swapFree=39617324/67111528
[pid=3264] ppid=3262 vsize=34396 CPUtime=0.02 cores=4,6
/proc/3264/stat : 3264 (python) S 3262 3264 2645 0 -1 4202496 2165 0 0 0 1 1 0 0 18 0 1 0 816975288 35221504 1407 33554432000 4194304 5683644 140736461131568 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/3264/statm: 8599 1407 468 364 0 933 0
[pid=3266] ppid=3264 vsize=0 CPUtime=2.39 cores=4,6
/proc/3266/stat : 3266 (features) Z 3264 3264 2645 0 -1 4202524 2926 0 0 0 234 5 0 0 25 0 1 0 816975291 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/3266/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.41
Current children cumulated vsize (KiB) 34396
heavy processes:
  %CPU=22 pid=3074 uid=0 cmd=
  %CPU=23 pid=3152 uid=0 cmd=
  %CPU=79 pid=3266 uid=0 cmd=
  %CPU=64 pid=3267 uid=0 cmd=

[startup+6.30062 s]
/proc/loadavg: 4.02 3.99 3.02 5/510 3269
/proc/meminfo: memFree=27213336/32950928 swapFree=39617324/67111528
[pid=3264] ppid=3262 vsize=34396 CPUtime=0.02 cores=4,6
/proc/3264/stat : 3264 (python) S 3262 3264 2645 0 -1 4202496 2166 0 0 0 1 1 0 0 18 0 1 0 816975288 35221504 1408 33554432000 4194304 5683644 140736461131568 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/3264/statm: 8599 1408 468 364 0 933 0
[pid=3266] ppid=3264 vsize=0 CPUtime=2.39 cores=4,6
/proc/3266/stat : 3266 (features) Z 3264 3264 2645 0 -1 4202524 2926 0 0 0 234 5 0 0 25 0 1 0 816975291 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/3266/statm: 0 0 0 0 0 0 0
[pid=3267] ppid=3264 vsize=0 CPUtime=0.32 cores=4,6
/proc/3267/stat : 3267 (coach) Z 3264 3264 2645 0 -1 4202524 3735 0 0 0 31 1 0 0 20 0 1 0 816975532 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/3267/statm: 0 0 0 0 0 0 0
[pid=3268] ppid=3264 vsize=8700 CPUtime=0 cores=4,6
/proc/3268/stat : 3268 (timerun) S 3264 3264 2645 0 -1 4202496 754 0 0 0 0 0 0 0 17 0 1 0 816975565 8908800 248 33554432000 4194304 4922060 140734027011440 18446744073709551615 208080051333 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/3268/statm: 2175 248 208 178 0 68 0
[pid=3269] ppid=3268 vsize=17160 CPUtime=3.51 cores=4,6
/proc/3269/stat : 3269 (cryptominisat) R 3268 3264 2645 0 -1 4202496 3208 0 0 0 350 1 0 0 25 0 1 0 816975565 17571840 1569 33554432000 134512640 134994940 4293316768 18446744073709551615 134642513 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/3269/statm: 4290 1569 355 118 0 3475 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 60256

[startup+12.7003 s]
/proc/loadavg: 4.02 3.99 3.02 5/510 3273
/proc/meminfo: memFree=27215952/32950928 swapFree=39617324/67111528
[pid=3264] ppid=3262 vsize=34396 CPUtime=8.01 cores=4,6
/proc/3264/stat : 3264 (python) S 3262 3264 2645 0 -1 4202496 2469 5339 0 0 1 1 798 1 19 0 1 0 816975288 35221504 1409 33554432000 4194304 5683644 140736461131568 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/3264/statm: 8599 1409 468 364 0 933 0
[pid=3266] ppid=3264 vsize=0 CPUtime=2.39 cores=4,6
/proc/3266/stat : 3266 (features) Z 3264 3264 2645 0 -1 4202524 2926 0 0 0 234 5 0 0 25 0 1 0 816975291 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/3266/statm: 0 0 0 0 0 0 0
[pid=3267] ppid=3264 vsize=0 CPUtime=0.32 cores=4,6
/proc/3267/stat : 3267 (coach) Z 3264 3264 2645 0 -1 4202524 3735 0 0 0 31 1 0 0 20 0 1 0 816975532 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/3267/statm: 0 0 0 0 0 0 0
[pid=3272] ppid=3264 vsize=8700 CPUtime=0 cores=4,6
/proc/3272/stat : 3272 (timerun) S 3264 3264 2645 0 -1 4202496 745 0 0 0 0 0 0 0 20 0 1 0 816976367 8908800 247 33554432000 4194304 4922060 140733567488432 18446744073709551615 208080051333 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/3272/statm: 2175 247 208 178 0 68 0
[pid=3273] ppid=3272 vsize=3144 CPUtime=1.9 cores=4,6
/proc/3273/stat : 3273 (precosat) R 3272 3264 2645 0 -1 4202496 733 0 0 0 190 0 0 0 25 0 1 0 816976367 3219456 688 33554432000 134512640 135142049 4293521904 18446744073709551615 134609968 0 0 16781312 17442 0 0 0 17 4 0 0 0
/proc/3273/statm: 786 688 82 154 0 630 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 46240

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

[startup+14.3191 s]
/proc/loadavg: 4.02 3.99 3.03 5/510 3273
/proc/meminfo: memFree=27215828/32950928 swapFree=39617324/67111528
[pid=3264] ppid=3262 vsize=34396 CPUtime=8.01 cores=4,6
/proc/3264/stat : 3264 (python) S 3262 3264 2645 0 -1 4202496 2469 5339 0 0 1 1 798 1 19 0 1 0 816975288 35221504 1409 33554432000 4194304 5683644 140736461131568 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/3264/statm: 8599 1409 468 364 0 933 0
[pid=3266] ppid=3264 vsize=0 CPUtime=2.39 cores=4,6
/proc/3266/stat : 3266 (features) Z 3264 3264 2645 0 -1 4202524 2926 0 0 0 234 5 0 0 25 0 1 0 816975291 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/3266/statm: 0 0 0 0 0 0 0
[pid=3267] ppid=3264 vsize=0 CPUtime=0.32 cores=4,6
/proc/3267/stat : 3267 (coach) Z 3264 3264 2645 0 -1 4202524 3735 0 0 0 31 1 0 0 20 0 1 0 816975532 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/3267/statm: 0 0 0 0 0 0 0
[pid=3272] ppid=3264 vsize=8700 CPUtime=0 cores=4,6
/proc/3272/stat : 3272 (timerun) S 3264 3264 2645 0 -1 4202496 745 0 0 0 0 0 0 0 20 0 1 0 816976367 8908800 247 33554432000 4194304 4922060 140733567488432 18446744073709551615 208080051333 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/3272/statm: 2175 247 208 178 0 68 0
[pid=3273] ppid=3272 vsize=3952 CPUtime=3.52 cores=4,6
/proc/3273/stat : 3273 (precosat) R 3272 3264 2645 0 -1 4202496 920 0 0 0 352 0 0 0 25 0 1 0 816976367 4046848 875 33554432000 134512640 135142049 4293521904 18446744073709551615 134555764 0 0 16781312 17442 0 0 0 17 4 0 0 0
/proc/3273/statm: 988 875 82 154 0 832 0
Current children cumulated CPU time (s) 14.24
Current children cumulated vsize (KiB) 47048

[startup+15.1009 s]
/proc/loadavg: 4.02 3.99 3.03 5/510 3273
/proc/meminfo: memFree=27215828/32950928 swapFree=39617324/67111528
[pid=3264] ppid=3262 vsize=34396 CPUtime=12.01 cores=4,6
/proc/3264/stat : 3264 (python) S 3262 3264 2645 0 -1 4202496 2613 7070 0 0 1 1 1198 1 18 0 1 0 816975288 35221504 1409 33554432000 4194304 5683644 140736461131568 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/3264/statm: 8599 1409 468 364 0 933 0
[pid=3266] ppid=3264 vsize=0 CPUtime=2.39 cores=4,6
/proc/3266/stat : 3266 (features) Z 3264 3264 2645 0 -1 4202524 2926 0 0 0 234 5 0 0 25 0 1 0 816975291 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/3266/statm: 0 0 0 0 0 0 0
[pid=3267] ppid=3264 vsize=0 CPUtime=0.32 cores=4,6
/proc/3267/stat : 3267 (coach) Z 3264 3264 2645 0 -1 4202524 3735 0 0 0 31 1 0 0 20 0 1 0 816975532 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/3267/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 14.72
Current children cumulated vsize (KiB) 34396

[startup+15.5009 s]
/proc/loadavg: 4.02 3.99 3.03 5/510 3275
/proc/meminfo: memFree=27219424/32950928 swapFree=39617324/67111528
[pid=3264] ppid=3262 vsize=34396 CPUtime=12.01 cores=4,6
/proc/3264/stat : 3264 (python) S 3262 3264 2645 0 -1 4202496 2614 7070 0 0 1 1 1198 1 18 0 1 0 816975288 35221504 1410 33554432000 4194304 5683644 140736461131568 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/3264/statm: 8599 1410 468 364 0 933 0
[pid=3266] ppid=3264 vsize=0 CPUtime=2.39 cores=4,6
/proc/3266/stat : 3266 (features) Z 3264 3264 2645 0 -1 4202524 2926 0 0 0 234 5 0 0 25 0 1 0 816975291 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/3266/statm: 0 0 0 0 0 0 0
[pid=3267] ppid=3264 vsize=0 CPUtime=0.32 cores=4,6
/proc/3267/stat : 3267 (coach) Z 3264 3264 2645 0 -1 4202524 3735 0 0 0 31 1 0 0 20 0 1 0 816975532 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/3267/statm: 0 0 0 0 0 0 0
[pid=3274] ppid=3264 vsize=8700 CPUtime=0 cores=4,6
/proc/3274/stat : 3274 (timerun) S 3264 3264 2645 0 -1 4202496 744 0 0 0 0 0 0 0 19 0 1 0 816976767 8908800 247 33554432000 4194304 4922060 140734990555872 18446744073709551615 208080051333 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/3274/statm: 2175 247 208 178 0 68 0
[pid=3275] ppid=3274 vsize=2568 CPUtime=0.68 cores=4,6
/proc/3275/stat : 3275 (march_hi) R 3274 3264 2645 0 -1 4202496 337 0 0 0 68 0 0 0 25 0 1 0 816976768 2629632 280 33554432000 134512640 134628092 4288440000 18446744073709551615 134610180 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/3275/statm: 642 280 144 29 0 223 0
Current children cumulated CPU time (s) 15.4
Current children cumulated vsize (KiB) 45664

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3264 and gives
#  childrusage.ru_utime.tv_sec=14
#  childrusage.ru_utime.tv_usec=661771
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=107983
# CPU time returned by wait4() is 14.7698
# while last known CPU time is 15.4
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 15.5692
CPU time (s): 15.4
CPU user time (s): 15.32
CPU system time (s): 0.08
CPU usage (%): 98.9129
Max. virtual memory (cumulated for all children) (KiB): 459964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.6618
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16946
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= 412
involuntary context switches= 155

runsolver used 0.080987 second user time and 0.205968 second system time

The end

Launcher Data 

Begin job on node127 at 2011-06-03 00:29:16
IDJOB=3449238
IDBENCH=82767
IDSOLVER=1947
FILE ID=node127/3449238-1307053756
RUNJOBID= node127-1307052488-2668
PBS_JOBID= 13497803
Free space on /tmp= 73824 MiB

SOLVER NAME= Coach 2011-03-18 (1200 s timeout)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v300-c1278-S1452052526-056.UNKNOWN.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3449238-1307053756/watcher-3449238-1307053756 -o /tmp/evaluation-result-3449238-1307053756/solver-3449238-1307053756 -C 1200 -W 1300 -M 7680  python portfolio_solver.py -t 1200 -s 751907798  HOME/instance-3449238-1307053756.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 4d66ba50f7a6612793464325a5c5e742
RANDOM SEED=751907798

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:      27225832 kB
Buffers:        305940 kB
Cached:         993860 kB
SwapCached:      59160 kB
Active:        3435640 kB
Inactive:      2000352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      27225832 kB
SwapTotal:    67111528 kB
SwapFree:     39617324 kB
Dirty:           49704 kB
Writeback:           0 kB
AnonPages:     4084076 kB
Mapped:          23952 kB
Slab:           123524 kB
PageTables:      96676 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 121359156 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= 73788 MiB
End job on node127 at 2011-06-03 00:29:32