Trace number 3449832

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 24.64 24.7401

General information on the benchmark

NameSAT05/crafted/sabharwal05/pebbling/grid-pebbling/unsat/
grid-pbl-0250.shuffled-as.sat05-1349.shuffled-as.sat05-1349.cnf
MD5SUM384c65902b197ca2c64d2ee8a3c64089
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.374942
Satisfiable
(Un)Satisfiability was proved
Number of variables62750
Number of clauses124752
Sum of the clauses size498502
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2250
Number of clauses of size 30
Number of clauses of size 4124500
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

15.27/15.62	c COMMAND LINE: portfolio_solver.py -t 1200 -s 1137692092 HOME/instance-3449832-1307055348.cnf
15.27/15.62	c    tmpdir         WORKING-DIR
15.27/15.62	c    timelimit      1200
15.27/15.62	c    seed           1137692092
15.27/15.62	c    verbosity      0
15.27/15.62	c Parsed command line and set default values...
15.27/15.62	c Starting *WALL CLOCK* TIMER
15.27/15.62	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
15.27/15.62	c   indicating coach-executables-test.sh was run successfully earlier
15.27/15.62	c Making sure all necessary files and folders are present...
15.27/15.62	c   Checking for ./features                            OK
15.27/15.62	c   Checking for COACH/coach                           OK
15.27/15.62	c   Checking for preprocessors/SatELite_v1.0_linux     OK
15.27/15.62	c   Checking for solvers/adaptg2wsat2009               OK
15.27/15.62	c   Checking for solvers/adaptg2wsat2009++             OK
15.27/15.62	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
15.27/15.62	c   Checking for solvers/cryptominisat                 OK
15.27/15.62	c   Checking for solvers/glucose_static                OK
15.27/15.62	c   Checking for solvers/gnovelty+2                    OK
15.27/15.62	c   Checking for solvers/gnovelty+2-H                  OK
15.27/15.62	c   Checking for solvers/hybridGM3                     OK
15.27/15.62	c   Checking for solvers/kcnfs04SAT07                  OK
15.27/15.62	c   Checking for solvers/lingeling                     OK
15.27/15.62	c   Checking for solvers/LySATc                        OK
15.27/15.62	c   Checking for solvers/LySATi                        OK
15.27/15.62	c   Checking for solvers/march_hi                      OK
15.27/15.62	c   Checking for solvers/march_nn                      OK
15.27/15.62	c   Checking for solvers/minisat_static                OK
15.27/15.62	c   Checking for solvers/mxc-sat09                     OK
15.27/15.62	c   Checking for solvers/picosat                       OK
15.27/15.62	c   Checking for solvers/precosat                      OK
15.27/15.62	c   Checking for solvers/SATenstein                    OK
15.27/15.62	c   Checking for solvers/TNM                           OK
15.27/15.62	c   Checking for solvers/ubcsatOrig                    OK
15.27/15.62	c   Checking for utilities/timerun                     OK
15.27/15.62	c   Checking for folder COACH/DATA                     OK
15.27/15.62	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
15.27/15.62	c Check successful
15.27/15.62	c TIMER: 0.0 sec total, 0.0 sec since previous report
15.27/15.62	c Computing instance features...
15.27/15.62	c    ./features HOME/instance-3449832-1307055348.cnf
15.27/15.62	c    Features found: 62748 124750 0.50298998 6.36821407e-05 0.0458850128 2.40480962e-05 6.41282565e-05 0.127936238 6.36821549e-05 0.0225614163 3.18735258e-05 6.37470517e-05 0.0146509929 0.374124248 0.88541671 0 1 0.975267152 0.0100341058 0.067147602 0 0.6 0.127520885 0 0.00203607214 0.00203607214 1.98760444e-05 0.653985627 0 6.41282565e-05 1.83466539 0.312593186 0.000103442917 0.0474965343 4.00801603e-05 0.000104208417 9.90608696 0.000127231489 0.0511921333 3.20641283e-05 0.000128256513 0.142830652 0.118955216 0.0736896166 0.117647059 0.4 0.142830652 1.90144928
15.27/15.62	c TIMER: 15.27 sec total, 15.27 sec since previous report
15.27/15.62	c Computing most promising solver to run...
15.27/15.62	c    COACH/coach 62748 124750 0.50298998 6.36821407e-05 0.0458850128 2.40480962e-05 6.41282565e-05 0.127936238 6.36821549e-05 0.0225614163 3.18735258e-05 6.37470517e-05 0.0146509929 0.374124248 0.88541671 0 1 0.975267152 0.0100341058 0.067147602 0 0.6 0.127520885 0 0.00203607214 0.00203607214 1.98760444e-05 0.653985627 0 6.41282565e-05 1.83466539 0.312593186 0.000103442917 0.0474965343 4.00801603e-05 0.000104208417 9.90608696 0.000127231489 0.0511921333 3.20641283e-05 0.000128256513 0.142830652 0.118955216 0.0736896166 0.117647059 0.4 0.142830652 1.90144928 COACH/DATA/ 1
15.27/15.62	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 4 0
15.27/15.62	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
15.27/15.62	c    PORTFOLIO-SUGGESTION SOLVER precosat 4 0
15.27/15.62	c    PORTFOLIO-SUGGESTION SOLVER march_hi 4 0
15.27/15.62	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 4 0
15.27/15.62	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
15.27/15.62	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 4 0
15.27/15.62	c    PORTFOLIO-SUGGESTION SOLVER TNM 4 0
15.27/15.62	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 4 0
15.27/15.62	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
15.27/15.62	c    PORTFOLIO-SUGGESTION SOLVER clasp-1.3.6-x86-linux 100000 0
15.27/15.62	c TIMER: 15.59 sec total, 0.32 sec since previous report
24.64/24.73	c Preprocessing OFF
24.64/24.73	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
24.64/24.73	c    cryptominisat   	              4 	False
24.64/24.73	c    adaptg2wsat2009 	              4 	False
24.64/24.73	c    precosat        	              4 	False
24.64/24.73	c    march_hi        	              4 	False
24.64/24.73	c    hybridGM3       	              4 	False
24.64/24.73	c    lingeling       	              4 	False
24.64/24.73	c    gnovelty+2      	              4 	False
24.64/24.73	c    TNM             	              4 	False
24.64/24.73	c    AshiHgen        	              4 	False
24.64/24.73	c    mxc-sat09       	              4 	False
24.64/24.73	c    clasp-1.3.6-x86-linux 	         100000 	False
24.64/24.73	c Default solver to fall back on, in case everything fails:
24.64/24.73	c    lingeling       	       no limit 	False
24.64/24.73	c Running cryptominisat for 4 seconds on HOME/instance-3449832-1307055348.cnf
24.64/24.73	c    utilities/timerun 4 solvers/cryptominisat HOME/instance-3449832-1307055348.cnf
24.64/24.73	c TIMER: 19.6 sec total, 4.01 sec since previous report
24.64/24.73	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3449832-1307055348.cnf
24.64/24.74	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3449832-1307055348.cnf
24.64/24.74	c TIMER: 23.61 sec total, 4.0 sec since previous report
24.64/24.74	c Running precosat for 4 seconds on HOME/instance-3449832-1307055348.cnf
24.64/24.74	c    utilities/timerun 4 solvers/precosat HOME/instance-3449832-1307055348.cnf
24.64/24.74	c TIMER: 24.7 sec total, 1.09 sec since previous report
24.64/24.74	c Instance solved!
24.64/24.74	s UNSATISFIABLE
24.64/24.74	c TIMER: 24.7 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-3449832-1307055348/watcher-3449832-1307055348 -o /tmp/evaluation-result-3449832-1307055348/solver-3449832-1307055348 -C 1200 -W 1300 -M 7680 python portfolio_solver.py -t 1200 -s 1137692092 HOME/instance-3449832-1307055348.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 4.08 3.89 4/529 27011
/proc/meminfo: memFree=30367124/32951124 swapFree=51712236/67111528
[pid=27011] ppid=27009 vsize=16240 CPUtime=0.01 cores=4,6
/proc/27011/stat : 27011 (python) R 27009 27011 25573 0 -1 4202496 1045 0 0 0 1 0 0 0 25 0 1 0 817137473 16629760 917 33554432000 4194304 5683644 140735137803488 18446744073709551615 4540219 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/27011/statm: 4060 917 381 364 0 547 0

[startup+0.097254 s]
/proc/loadavg: 4.02 4.08 3.89 4/529 27011
/proc/meminfo: memFree=30367124/32951124 swapFree=51712236/67111528
[pid=27011] ppid=27009 vsize=21896 CPUtime=0.01 cores=4,6
/proc/27011/stat : 27011 (python) S 27009 27011 25573 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 817137473 22421504 1349 33554432000 4194304 5683644 140735137803488 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/27011/statm: 5474 1349 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.100273 s]
/proc/loadavg: 4.02 4.08 3.89 4/529 27011
/proc/meminfo: memFree=30367124/32951124 swapFree=51712236/67111528
[pid=27011] ppid=27009 vsize=21896 CPUtime=0.01 cores=4,6
/proc/27011/stat : 27011 (python) S 27009 27011 25573 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 817137473 22421504 1349 33554432000 4194304 5683644 140735137803488 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/27011/statm: 5474 1349 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.300222 s]
/proc/loadavg: 4.02 4.08 3.89 4/529 27011
/proc/meminfo: memFree=30367124/32951124 swapFree=51712236/67111528
[pid=27011] ppid=27009 vsize=21896 CPUtime=0.01 cores=4,6
/proc/27011/stat : 27011 (python) S 27009 27011 25573 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 817137473 22421504 1349 33554432000 4194304 5683644 140735137803488 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/27011/statm: 5474 1349 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.701146 s]
/proc/loadavg: 4.02 4.08 3.89 4/529 27011
/proc/meminfo: memFree=30367124/32951124 swapFree=51712236/67111528
[pid=27011] ppid=27009 vsize=21896 CPUtime=0.01 cores=4,6
/proc/27011/stat : 27011 (python) S 27009 27011 25573 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 817137473 22421504 1349 33554432000 4194304 5683644 140735137803488 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/27011/statm: 5474 1349 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+1.50098 s]
/proc/loadavg: 4.02 4.08 3.89 5/531 27013
/proc/meminfo: memFree=30354212/32951124 swapFree=51712236/67111528
[pid=27011] ppid=27009 vsize=21896 CPUtime=0.01 cores=4,6
/proc/27011/stat : 27011 (python) S 27009 27011 25573 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 817137473 22421504 1349 33554432000 4194304 5683644 140735137803488 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/27011/statm: 5474 1349 443 364 0 929 0
[pid=27013] ppid=27011 vsize=8364 CPUtime=1.45 cores=4,6
/proc/27013/stat : 27013 (features) R 27011 27011 25573 0 -1 4202496 2646 0 0 0 144 1 0 0 25 0 1 0 817137476 8564736 1530 33554432000 134512640 135907751 4287707216 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/27013/statm: 2091 1530 111 341 0 1747 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 30260

[startup+3.10072 s]
/proc/loadavg: 4.02 4.08 3.89 5/531 27013
/proc/meminfo: memFree=30354952/32951124 swapFree=51712236/67111528
[pid=27011] ppid=27009 vsize=21896 CPUtime=0.01 cores=4,6
/proc/27011/stat : 27011 (python) S 27009 27011 25573 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 817137473 22421504 1349 33554432000 4194304 5683644 140735137803488 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/27011/statm: 5474 1349 443 364 0 929 0
[pid=27013] ppid=27011 vsize=18832 CPUtime=3.06 cores=4,6
/proc/27013/stat : 27013 (features) R 27011 27011 25573 0 -1 4202496 6029 0 0 0 302 4 0 0 25 0 1 0 817137476 19283968 4008 33554432000 134512640 135907751 4287707216 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/27013/statm: 4708 4008 112 341 0 4364 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 40728

[startup+6.30116 s]
/proc/loadavg: 4.10 4.09 3.89 5/531 27014
/proc/meminfo: memFree=30345332/32951124 swapFree=51712236/67111528
[pid=27011] ppid=27009 vsize=21896 CPUtime=0.01 cores=4,6
/proc/27011/stat : 27011 (python) S 27009 27011 25573 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 817137473 22421504 1349 33554432000 4194304 5683644 140735137803488 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/27011/statm: 5474 1349 443 364 0 929 0
[pid=27013] ppid=27011 vsize=18832 CPUtime=6.25 cores=4,6
/proc/27013/stat : 27013 (features) R 27011 27011 25573 0 -1 4202496 6120 0 0 0 621 4 0 0 25 0 1 0 817137476 19283968 4099 33554432000 134512640 135907751 4287707216 18446744073709551615 134534342 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/27013/statm: 4708 4099 112 341 0 4364 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 40728

[startup+12.701 s]
/proc/loadavg: 4.09 4.09 3.89 5/531 27014
/proc/meminfo: memFree=30343640/32951124 swapFree=51712236/67111528
[pid=27011] ppid=27009 vsize=21896 CPUtime=0.01 cores=4,6
/proc/27011/stat : 27011 (python) S 27009 27011 25573 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 817137473 22421504 1349 33554432000 4194304 5683644 140735137803488 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/27011/statm: 5474 1349 443 364 0 929 0
[pid=27013] ppid=27011 vsize=18832 CPUtime=12.65 cores=4,6
/proc/27013/stat : 27013 (features) R 27011 27011 25573 0 -1 4202496 6304 0 0 0 1259 6 0 0 25 0 1 0 817137476 19283968 4283 33554432000 134512640 135907751 4287707216 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/27013/statm: 4708 4283 112 341 0 4364 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 40728

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

[startup+19.1009 s]
/proc/loadavg: 4.24 4.12 3.90 5/534 27017
/proc/meminfo: memFree=30323028/32951124 swapFree=51712236/67111528
[pid=27011] ppid=27009 vsize=34396 CPUtime=0.03 cores=4,6
/proc/27011/stat : 27011 (python) S 27009 27011 25573 0 -1 4202496 2165 0 0 0 2 1 0 0 18 0 1 0 817137473 35221504 1406 33554432000 4194304 5683644 140735137803488 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/27011/statm: 8599 1406 468 364 0 933 0
[pid=27013] ppid=27011 vsize=0 CPUtime=15.26 cores=4,6
/proc/27013/stat : 27013 (features) Z 27011 27011 25573 0 -1 4202524 7136 0 0 0 1517 9 0 0 25 0 1 0 817137476 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/27013/statm: 0 0 0 0 0 0 0
[pid=27015] ppid=27011 vsize=0 CPUtime=0.31 cores=4,6
/proc/27015/stat : 27015 (coach) Z 27011 27011 25573 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 817139003 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/27015/statm: 0 0 0 0 0 0 0
[pid=27016] ppid=27011 vsize=8700 CPUtime=0 cores=4,6
/proc/27016/stat : 27016 (timerun) S 27011 27011 25573 0 -1 4202496 747 0 0 0 0 0 0 0 17 0 1 0 817139036 8908800 248 33554432000 4194304 4922060 140736918243840 18446744073709551615 216634334341 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/27016/statm: 2175 248 208 178 0 68 0
[pid=27017] ppid=27016 vsize=47264 CPUtime=3.45 cores=4,6
/proc/27017/stat : 27017 (cryptominisat) R 27016 27011 25573 0 -1 4202496 12524 0 0 0 344 1 0 0 25 0 1 0 817139036 48398336 9474 33554432000 134512640 134994940 4294474032 18446744073709551615 134641364 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/27017/statm: 11816 9474 350 118 0 11001 0
Current children cumulated CPU time (s) 19.05
Current children cumulated vsize (KiB) 90360

[startup+22.3003 s]
/proc/loadavg: 4.24 4.12 3.90 5/534 27019
/proc/meminfo: memFree=30332324/32951124 swapFree=51712236/67111528
[pid=27011] ppid=27009 vsize=34396 CPUtime=4.02 cores=4,6
/proc/27011/stat : 27011 (python) S 27009 27011 25573 0 -1 4202496 2321 13295 0 0 2 1 398 1 18 0 1 0 817137473 35221504 1406 33554432000 4194304 5683644 140735137803488 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/27011/statm: 8599 1406 468 364 0 933 0
[pid=27013] ppid=27011 vsize=0 CPUtime=15.26 cores=4,6
/proc/27013/stat : 27013 (features) Z 27011 27011 25573 0 -1 4202524 7136 0 0 0 1517 9 0 0 25 0 1 0 817137476 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/27013/statm: 0 0 0 0 0 0 0
[pid=27015] ppid=27011 vsize=0 CPUtime=0.31 cores=4,6
/proc/27015/stat : 27015 (coach) Z 27011 27011 25573 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 817139003 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/27015/statm: 0 0 0 0 0 0 0
[pid=27018] ppid=27011 vsize=8700 CPUtime=0 cores=4,6
/proc/27018/stat : 27018 (timerun) S 27011 27011 25573 0 -1 4202496 745 0 0 0 0 0 0 0 18 0 1 0 817139437 8908800 248 33554432000 4194304 4922060 140737140754512 18446744073709551615 216634334341 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/27018/statm: 2175 248 208 178 0 68 0
[pid=27019] ppid=27018 vsize=433260 CPUtime=2.65 cores=4,6
/proc/27019/stat : 27019 (adaptg2wsat2009) R 27018 27011 25573 0 -1 4194304 6704 0 0 0 265 0 0 0 25 0 1 0 817139437 443658240 6603 33554432000 134512640 134546244 4291969680 18446744073709551615 134535332 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/27019/statm: 108315 6603 108 9 0 106979 0
Current children cumulated CPU time (s) 22.24
Current children cumulated vsize (KiB) 476356

[startup+23.901 s]
/proc/loadavg: 4.22 4.12 3.90 5/534 27019
/proc/meminfo: memFree=30332200/32951124 swapFree=51712236/67111528
[pid=27011] ppid=27009 vsize=34396 CPUtime=8.03 cores=4,6
/proc/27011/stat : 27011 (python) S 27009 27011 25573 0 -1 4202496 2465 20755 0 0 2 1 797 3 19 0 1 0 817137473 35221504 1406 33554432000 4194304 5683644 140735137803488 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/27011/statm: 8599 1406 468 364 0 933 0
[pid=27013] ppid=27011 vsize=0 CPUtime=15.26 cores=4,6
/proc/27013/stat : 27013 (features) Z 27011 27011 25573 0 -1 4202524 7136 0 0 0 1517 9 0 0 25 0 1 0 817137476 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/27013/statm: 0 0 0 0 0 0 0
[pid=27015] ppid=27011 vsize=0 CPUtime=0.31 cores=4,6
/proc/27015/stat : 27015 (coach) Z 27011 27011 25573 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 817139003 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/27015/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 23.6
Current children cumulated vsize (KiB) 34396

[startup+24.301 s]
/proc/loadavg: 4.22 4.12 3.90 5/534 27021
/proc/meminfo: memFree=30335672/32951124 swapFree=51712236/67111528
[pid=27011] ppid=27009 vsize=34396 CPUtime=8.03 cores=4,6
/proc/27011/stat : 27011 (python) S 27009 27011 25573 0 -1 4202496 2465 20755 0 0 2 1 797 3 19 0 1 0 817137473 35221504 1406 33554432000 4194304 5683644 140735137803488 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/27011/statm: 8599 1406 468 364 0 933 0
[pid=27013] ppid=27011 vsize=0 CPUtime=15.26 cores=4,6
/proc/27013/stat : 27013 (features) Z 27011 27011 25573 0 -1 4202524 7136 0 0 0 1517 9 0 0 25 0 1 0 817137476 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/27013/statm: 0 0 0 0 0 0 0
[pid=27015] ppid=27011 vsize=0 CPUtime=0.31 cores=4,6
/proc/27015/stat : 27015 (coach) Z 27011 27011 25573 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 817139003 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/27015/statm: 0 0 0 0 0 0 0
[pid=27020] ppid=27011 vsize=8700 CPUtime=0 cores=4,6
/proc/27020/stat : 27020 (timerun) S 27011 27011 25573 0 -1 4202496 745 0 0 0 0 0 0 0 20 0 1 0 817139837 8908800 248 33554432000 4194304 4922060 140733497913952 18446744073709551615 216634334341 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/27020/statm: 2175 248 208 178 0 68 0
[pid=27021] ppid=27020 vsize=26412 CPUtime=0.64 cores=4,6
/proc/27021/stat : 27021 (precosat) R 27020 27011 25573 0 -1 4202496 7955 0 0 0 63 1 0 0 24 0 1 0 817139837 27045888 6437 33554432000 134512640 135142049 4289802464 18446744073709551615 134766914 0 0 16781312 17442 0 0 0 17 4 0 0 0
/proc/27021/statm: 6603 6437 77 154 0 6447 0
Current children cumulated CPU time (s) 24.24
Current children cumulated vsize (KiB) 69508

[startup+24.7009 s]
/proc/loadavg: 4.22 4.12 3.90 5/534 27021
/proc/meminfo: memFree=30335672/32951124 swapFree=51712236/67111528
[pid=27011] ppid=27009 vsize=34396 CPUtime=8.03 cores=4,6
/proc/27011/stat : 27011 (python) S 27009 27011 25573 0 -1 4202496 2465 20755 0 0 2 1 797 3 19 0 1 0 817137473 35221504 1406 33554432000 4194304 5683644 140735137803488 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/27011/statm: 8599 1406 468 364 0 933 0
[pid=27013] ppid=27011 vsize=0 CPUtime=15.26 cores=4,6
/proc/27013/stat : 27013 (features) Z 27011 27011 25573 0 -1 4202524 7136 0 0 0 1517 9 0 0 25 0 1 0 817137476 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/27013/statm: 0 0 0 0 0 0 0
[pid=27015] ppid=27011 vsize=0 CPUtime=0.31 cores=4,6
/proc/27015/stat : 27015 (coach) Z 27011 27011 25573 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 817139003 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/27015/statm: 0 0 0 0 0 0 0
[pid=27020] ppid=27011 vsize=8700 CPUtime=0 cores=4,6
/proc/27020/stat : 27020 (timerun) S 27011 27011 25573 0 -1 4202496 745 0 0 0 0 0 0 0 20 0 1 0 817139837 8908800 248 33554432000 4194304 4922060 140733497913952 18446744073709551615 216634334341 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/27020/statm: 2175 248 208 178 0 68 0
[pid=27021] ppid=27020 vsize=29080 CPUtime=1.04 cores=4,6
/proc/27021/stat : 27021 (precosat) R 27020 27011 25573 0 -1 4202496 8509 0 0 0 103 1 0 0 25 0 1 0 817139837 29777920 6991 33554432000 134512640 135142049 4289802464 18446744073709551615 134610706 0 0 16781312 17442 0 0 0 17 4 0 0 0
/proc/27021/statm: 7270 6991 80 154 0 7114 0
Current children cumulated CPU time (s) 24.64
Current children cumulated vsize (KiB) 72176

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27011 and gives
#  childrusage.ru_utime.tv_sec=23
#  childrusage.ru_utime.tv_usec=488429
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=140978
# CPU time returned by wait4() is 23.6294
# while last known CPU time is 24.64
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 24.7401
CPU time (s): 24.64
CPU user time (s): 24.5
CPU system time (s): 0.14
CPU usage (%): 99.5955
Max. virtual memory (cumulated for all children) (KiB): 476356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 23.4884
system time used= 0.140978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34686
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= 251
involuntary context switches= 71

runsolver used 0.13098 second user time and 0.299954 second system time

The end

Launcher Data 

Begin job on node103 at 2011-06-03 00:55:48
IDJOB=3449832
IDBENCH=85572
IDSOLVER=1947
FILE ID=node103/3449832-1307055348
RUNJOBID= node103-1307052499-25592
PBS_JOBID= 13497829
Free space on /tmp= 73524 MiB

SOLVER NAME= Coach 2011-03-18 (1200 s timeout)
BENCH NAME= SAT05/crafted/sabharwal05/pebbling/grid-pebbling/unsat/grid-pbl-0250.shuffled-as.sat05-1349.shuffled-as.sat05-1349.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3449832-1307055348/watcher-3449832-1307055348 -o /tmp/evaluation-result-3449832-1307055348/solver-3449832-1307055348 -C 1200 -W 1300 -M 7680  python portfolio_solver.py -t 1200 -s 1137692092  HOME/instance-3449832-1307055348.cnf

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

MD5SUM BENCH= 384c65902b197ca2c64d2ee8a3c64089
RANDOM SEED=1137692092

node103.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30367404 kB
Buffers:        238196 kB
Cached:         429660 kB
SwapCached:      23760 kB
Active:        2022600 kB
Inactive:       271936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30367404 kB
SwapTotal:    67111528 kB
SwapFree:     51712236 kB
Dirty:           38816 kB
Writeback:           0 kB
AnonPages:     1624252 kB
Mapped:          24716 kB
Slab:           144092 kB
PageTables:      74628 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 162677848 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= 73492 MiB
End job on node103 at 2011-06-03 00:56:13