Trace number 3261119

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 2011-03-18UNSAT 17.04 17.1457

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-10-10-unsat.cnf
MD5SUM5ad28aa134f570fa0399980e14c0e5d4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.487925
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses550
Sum of the clauses size1900
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2450
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5100

Solver Data 

2.43/2.80	c COMMAND LINE: portfolio_solver.py -t 2400 -s 163821528 HOME/instance-3261119-1303510083.cnf
2.43/2.80	c    tmpdir         WORKING-DIR
2.43/2.80	c    timelimit      2400
2.43/2.80	c    seed           163821528
2.43/2.80	c    verbosity      0
2.43/2.80	c Parsed command line and set default values...
2.43/2.80	c Starting *WALL CLOCK* TIMER
2.43/2.80	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
2.43/2.80	c   indicating coach-executables-test.sh was run successfully earlier
2.43/2.80	c Making sure all necessary files and folders are present...
2.43/2.80	c   Checking for ./features                            OK
2.43/2.80	c   Checking for COACH/coach                           OK
2.43/2.80	c   Checking for preprocessors/SatELite_v1.0_linux     OK
2.43/2.80	c   Checking for solvers/adaptg2wsat2009               OK
2.43/2.80	c   Checking for solvers/adaptg2wsat2009++             OK
2.43/2.80	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
2.43/2.80	c   Checking for solvers/cryptominisat                 OK
2.43/2.80	c   Checking for solvers/glucose_static                OK
2.43/2.80	c   Checking for solvers/gnovelty+2                    OK
2.43/2.80	c   Checking for solvers/gnovelty+2-H                  OK
2.43/2.80	c   Checking for solvers/hybridGM3                     OK
2.43/2.80	c   Checking for solvers/kcnfs04SAT07                  OK
2.43/2.80	c   Checking for solvers/lingeling                     OK
2.43/2.80	c   Checking for solvers/LySATc                        OK
2.43/2.80	c   Checking for solvers/LySATi                        OK
2.43/2.80	c   Checking for solvers/march_hi                      OK
2.43/2.80	c   Checking for solvers/march_nn                      OK
2.43/2.80	c   Checking for solvers/minisat_static                OK
2.43/2.80	c   Checking for solvers/mxc-sat09                     OK
2.43/2.80	c   Checking for solvers/picosat                       OK
2.43/2.80	c   Checking for solvers/precosat                      OK
2.43/2.80	c   Checking for solvers/SATenstein                    OK
2.43/2.80	c   Checking for solvers/TNM                           OK
2.43/2.80	c   Checking for solvers/ubcsatOrig                    OK
2.43/2.80	c   Checking for utilities/timerun                     OK
2.43/2.80	c   Checking for folder COACH/DATA                     OK
2.43/2.80	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
2.43/2.80	c Check successful
2.43/2.80	c TIMER: 0.0 sec total, 0.0 sec since previous report
2.43/2.80	c Computing instance features...
2.43/2.80	c    ./features HOME/instance-3261119-1303510083.cnf
2.43/2.80	c    Features found: 100 550 0.181818182 0.0345454545 0 0.0345454545 0.0345454545 -0 0.0345454545 0.893187513 0.02 0.1 0.474139313 1 0 1 1 -0 0.0526315789 0 0.0526315789 0.0526315789 -0 0 0.818181818 0.818181818 0.0163636364 0 0.0163636364 0.0163636364 -0 0.818181818 0.129090909 0 0.129090909 0.129090909 0 0.0595041322 0.824957911 0.0363636364 0.163636364 0.474139313 0.0819180819 0.344930137 0.021978022 0.0952380952 0.474139313 0.0272340426
2.43/2.80	c TIMER: 2.43 sec total, 2.43 sec since previous report
2.43/2.80	c Computing most promising solver to run...
2.43/2.80	c    COACH/coach 100 550 0.181818182 0.0345454545 0 0.0345454545 0.0345454545 -0 0.0345454545 0.893187513 0.02 0.1 0.474139313 1 0 1 1 -0 0.0526315789 0 0.0526315789 0.0526315789 -0 0 0.818181818 0.818181818 0.0163636364 0 0.0163636364 0.0163636364 -0 0.818181818 0.129090909 0 0.129090909 0.129090909 0 0.0595041322 0.824957911 0.0363636364 0.163636364 0.474139313 0.0819180819 0.344930137 0.021978022 0.0952380952 0.474139313 0.0272340426 COACH/DATA/ 0
2.43/2.80	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 21 0
2.43/2.80	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
2.43/2.80	c    PORTFOLIO-SUGGESTION SOLVER precosat 128 0
2.43/2.80	c    PORTFOLIO-SUGGESTION SOLVER march_hi 121 0
2.43/2.80	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 34 0
2.43/2.80	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
2.43/2.80	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 38 0
2.43/2.80	c    PORTFOLIO-SUGGESTION SOLVER TNM 62 0
2.43/2.80	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 8 0
2.43/2.80	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
2.43/2.80	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 2729 0
2.43/2.80	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 100000 0
2.43/2.80	c TIMER: 2.77 sec total, 0.34 sec since previous report
2.43/2.80	c Preprocessing OFF
2.43/2.80	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
2.43/2.80	c    cryptominisat   	             21 	False
2.43/2.80	c    adaptg2wsat2009 	              4 	False
17.04/17.14	c    precosat        	            128 	False
17.04/17.14	c    march_hi        	            121 	False
17.04/17.14	c    hybridGM3       	             34 	False
17.04/17.14	c    lingeling       	              4 	False
17.04/17.14	c    gnovelty+2      	             38 	False
17.04/17.14	c    TNM             	             62 	False
17.04/17.14	c    AshiHgen        	              8 	False
17.04/17.14	c    mxc-sat09       	              4 	False
17.04/17.14	c    cryptominisat   	           2729 	False
17.04/17.14	c    mxc-sat09       	         100000 	False
17.04/17.14	c Default solver to fall back on, in case everything fails:
17.04/17.14	c    lingeling       	       no limit 	False
17.04/17.14	c Running cryptominisat for 21 seconds on HOME/instance-3261119-1303510083.cnf
17.04/17.14	c    utilities/timerun 21 solvers/cryptominisat HOME/instance-3261119-1303510083.cnf
17.04/17.14	c TIMER: 17.11 sec total, 14.34 sec since previous report
17.04/17.14	c Instance solved!
17.04/17.14	s UNSATISFIABLE
17.04/17.14	c TIMER: 17.11 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: 935)

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-3261119-1303510083/watcher-3261119-1303510083 -o /tmp/evaluation-result-3261119-1303510083/solver-3261119-1303510083 -C 2400 -W 1300 -M 7680 python portfolio_solver.py -t 2400 -s 163821528 HOME/instance-3261119-1303510083.cnf 

running on 2 cores: 1,3

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: 2.47 2.88 3.43 6/201 16227
/proc/meminfo: memFree=15519464/32951124 swapFree=67111528/67111528
[pid=16227] ppid=16225 vsize=15444 CPUtime=0 cores=1,3
/proc/16227/stat : 16227 (python) R 16225 16227 14898 0 -1 4202496 818 0 0 0 0 0 0 0 25 0 1 0 462606263 15814656 707 33554432000 4194304 5745468 140734001245616 18446744073709551615 4547741 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/16227/statm: 3861 707 344 379 0 334 0

[startup+0.0296229 s]
/proc/loadavg: 2.47 2.88 3.43 6/201 16227
/proc/meminfo: memFree=15519464/32951124 swapFree=67111528/67111528
[pid=16227] ppid=16225 vsize=21948 CPUtime=0.01 cores=1,3
/proc/16227/stat : 16227 (python) R 16225 16227 14898 0 -1 4202496 1489 0 0 0 1 0 0 0 25 0 1 0 462606263 22474752 1352 33554432000 4194304 5745468 140734001245616 18446744073709551615 228122709861 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/16227/statm: 5487 1352 449 379 0 928 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21948

[startup+0.100609 s]
/proc/loadavg: 2.47 2.88 3.43 6/201 16227
/proc/meminfo: memFree=15519464/32951124 swapFree=67111528/67111528
[pid=16227] ppid=16225 vsize=21952 CPUtime=0.01 cores=1,3
/proc/16227/stat : 16227 (python) S 16225 16227 14898 0 -1 4202496 1527 0 0 0 1 0 0 0 25 0 1 0 462606263 22478848 1366 33554432000 4194304 5745468 140734001245616 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16227/statm: 5488 1366 463 379 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21952

[startup+0.300574 s]
/proc/loadavg: 2.47 2.88 3.43 6/201 16227
/proc/meminfo: memFree=15519464/32951124 swapFree=67111528/67111528
[pid=16227] ppid=16225 vsize=21952 CPUtime=0.01 cores=1,3
/proc/16227/stat : 16227 (python) S 16225 16227 14898 0 -1 4202496 1527 0 0 0 1 0 0 0 25 0 1 0 462606263 22478848 1366 33554432000 4194304 5745468 140734001245616 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16227/statm: 5488 1366 463 379 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21952

[startup+0.700503 s]
/proc/loadavg: 2.47 2.88 3.43 6/201 16227
/proc/meminfo: memFree=15519464/32951124 swapFree=67111528/67111528
[pid=16227] ppid=16225 vsize=21952 CPUtime=0.01 cores=1,3
/proc/16227/stat : 16227 (python) S 16225 16227 14898 0 -1 4202496 1527 0 0 0 1 0 0 0 25 0 1 0 462606263 22478848 1366 33554432000 4194304 5745468 140734001245616 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16227/statm: 5488 1366 463 379 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21952

[startup+1.50036 s]
/proc/loadavg: 2.47 2.88 3.43 5/203 16229
/proc/meminfo: memFree=15503228/32951124 swapFree=67111528/67111528
[pid=16227] ppid=16225 vsize=21952 CPUtime=0.01 cores=1,3
/proc/16227/stat : 16227 (python) S 16225 16227 14898 0 -1 4202496 1527 0 0 0 1 0 0 0 25 0 1 0 462606263 22478848 1366 33554432000 4194304 5745468 140734001245616 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16227/statm: 5488 1366 463 379 0 929 0
[pid=16229] ppid=16227 vsize=8364 CPUtime=1.46 cores=1,3
/proc/16229/stat : 16229 (features) R 16227 16227 14898 0 -1 4202496 2643 0 0 0 143 3 0 0 25 0 1 0 462606266 8564736 1527 33554432000 134512640 135907751 4290294800 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/16229/statm: 2091 1527 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30316

[startup+3.10107 s]
/proc/loadavg: 2.60 2.90 3.43 5/203 16229
/proc/meminfo: memFree=15488968/32951124 swapFree=67111528/67111528
[pid=16227] ppid=16225 vsize=34452 CPUtime=0.02 cores=1,3
/proc/16227/stat : 16227 (python) S 16225 16227 14898 0 -1 4202496 2176 0 0 0 2 0 0 0 18 0 1 0 462606263 35278848 1425 33554432000 4194304 5745468 140734001245616 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16227/statm: 8613 1425 488 379 0 933 0
[pid=16229] ppid=16227 vsize=0 CPUtime=2.42 cores=1,3
/proc/16229/stat : 16229 (features) Z 16227 16227 14898 0 -1 4202524 2925 0 0 0 235 7 0 0 25 0 1 0 462606266 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/16229/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.44
Current children cumulated vsize (KiB) 34452
heavy processes:
  %CPU=13 pid=16128 uid=0 cmd=
  %CPU=46 pid=16183 uid=0 cmd=
  %CPU=80 pid=16229 uid=0 cmd=
  %CPU=64 pid=16230 uid=0 cmd=

[startup+6.30049 s]
/proc/loadavg: 2.60 2.90 3.43 5/206 16233
/proc/meminfo: memFree=15489564/32951124 swapFree=67111528/67111528
[pid=16227] ppid=16225 vsize=34452 CPUtime=0.02 cores=1,3
/proc/16227/stat : 16227 (python) S 16225 16227 14898 0 -1 4202496 2178 0 0 0 2 0 0 0 18 0 1 0 462606263 35278848 1426 33554432000 4194304 5745468 140734001245616 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16227/statm: 8613 1426 488 379 0 933 0
[pid=16229] ppid=16227 vsize=0 CPUtime=2.42 cores=1,3
/proc/16229/stat : 16229 (features) Z 16227 16227 14898 0 -1 4202524 2925 0 0 0 235 7 0 0 25 0 1 0 462606266 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/16229/statm: 0 0 0 0 0 0 0
[pid=16230] ppid=16227 vsize=0 CPUtime=0.32 cores=1,3
/proc/16230/stat : 16230 (coach) Z 16227 16227 14898 0 -1 4202524 3926 0 0 0 32 0 0 0 20 0 1 0 462606509 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/16230/statm: 0 0 0 0 0 0 0
[pid=16231] ppid=16227 vsize=8700 CPUtime=0 cores=1,3
/proc/16231/stat : 16231 (timerun) S 16227 16227 14898 0 -1 4202496 753 0 0 0 0 0 0 0 17 0 1 0 462606544 8908800 248 33554432000 4194304 4922060 140736229987808 18446744073709551615 228122532997 0 65536 16781316 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/16231/statm: 2175 248 208 178 0 68 0
[pid=16232] ppid=16231 vsize=18044 CPUtime=3.48 cores=1,3
/proc/16232/stat : 16232 (cryptominisat) R 16231 16227 14898 0 -1 4202496 3842 0 0 0 348 0 0 0 25 0 1 0 462606544 18477056 1862 33554432000 134512640 134994940 4286939104 18446744073709551615 134642799 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/16232/statm: 4511 1862 355 118 0 3696 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 61196

[startup+12.7003 s]
/proc/loadavg: 2.81 2.93 3.44 5/206 16235
/proc/meminfo: memFree=15514012/32951124 swapFree=67111528/67111528
[pid=16227] ppid=16225 vsize=34452 CPUtime=0.02 cores=1,3
/proc/16227/stat : 16227 (python) S 16225 16227 14898 0 -1 4202496 2179 0 0 0 2 0 0 0 18 0 1 0 462606263 35278848 1426 33554432000 4194304 5745468 140734001245616 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16227/statm: 8613 1426 488 379 0 933 0
[pid=16229] ppid=16227 vsize=0 CPUtime=2.42 cores=1,3
/proc/16229/stat : 16229 (features) Z 16227 16227 14898 0 -1 4202524 2925 0 0 0 235 7 0 0 25 0 1 0 462606266 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/16229/statm: 0 0 0 0 0 0 0
[pid=16230] ppid=16227 vsize=0 CPUtime=0.32 cores=1,3
/proc/16230/stat : 16230 (coach) Z 16227 16227 14898 0 -1 4202524 3926 0 0 0 32 0 0 0 20 0 1 0 462606509 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/16230/statm: 0 0 0 0 0 0 0
[pid=16231] ppid=16227 vsize=8700 CPUtime=0 cores=1,3
/proc/16231/stat : 16231 (timerun) S 16227 16227 14898 0 -1 4202496 753 0 0 0 0 0 0 0 17 0 1 0 462606544 8908800 248 33554432000 4194304 4922060 140736229987808 18446744073709551615 228122532997 0 65536 16781316 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/16231/statm: 2175 248 208 178 0 68 0
[pid=16232] ppid=16231 vsize=20928 CPUtime=9.87 cores=1,3
/proc/16232/stat : 16232 (cryptominisat) R 16231 16227 14898 0 -1 4202496 6826 0 0 0 987 0 0 0 25 0 1 0 462606544 21430272 2627 33554432000 134512640 134994940 4286939104 18446744073709551615 134642610 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/16232/statm: 5232 2627 356 118 0 4417 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 64080

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

[startup+14.307 s]
/proc/loadavg: 2.81 2.93 3.44 5/206 16237
/proc/meminfo: memFree=15504364/32951124 swapFree=67111528/67111528
[pid=16227] ppid=16225 vsize=34452 CPUtime=0.02 cores=1,3
/proc/16227/stat : 16227 (python) S 16225 16227 14898 0 -1 4202496 2179 0 0 0 2 0 0 0 18 0 1 0 462606263 35278848 1426 33554432000 4194304 5745468 140734001245616 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16227/statm: 8613 1426 488 379 0 933 0
[pid=16229] ppid=16227 vsize=0 CPUtime=2.42 cores=1,3
/proc/16229/stat : 16229 (features) Z 16227 16227 14898 0 -1 4202524 2925 0 0 0 235 7 0 0 25 0 1 0 462606266 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/16229/statm: 0 0 0 0 0 0 0
[pid=16230] ppid=16227 vsize=0 CPUtime=0.32 cores=1,3
/proc/16230/stat : 16230 (coach) Z 16227 16227 14898 0 -1 4202524 3926 0 0 0 32 0 0 0 20 0 1 0 462606509 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/16230/statm: 0 0 0 0 0 0 0
[pid=16231] ppid=16227 vsize=8700 CPUtime=0 cores=1,3
/proc/16231/stat : 16231 (timerun) S 16227 16227 14898 0 -1 4202496 753 0 0 0 0 0 0 0 17 0 1 0 462606544 8908800 248 33554432000 4194304 4922060 140736229987808 18446744073709551615 228122532997 0 65536 16781316 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/16231/statm: 2175 248 208 178 0 68 0
[pid=16232] ppid=16231 vsize=20968 CPUtime=11.49 cores=1,3
/proc/16232/stat : 16232 (cryptominisat) R 16231 16227 14898 0 -1 4202496 7392 0 0 0 1148 1 0 0 25 0 1 0 462606544 21471232 2554 33554432000 134512640 134994940 4286939104 18446744073709551615 134642601 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/16232/statm: 5242 2554 356 118 0 4427 0
Current children cumulated CPU time (s) 14.25
Current children cumulated vsize (KiB) 64120

[startup+15.9008 s]
/proc/loadavg: 2.81 2.93 3.44 5/206 16237
/proc/meminfo: memFree=15499784/32951124 swapFree=67111528/67111528
[pid=16227] ppid=16225 vsize=34452 CPUtime=0.02 cores=1,3
/proc/16227/stat : 16227 (python) S 16225 16227 14898 0 -1 4202496 2179 0 0 0 2 0 0 0 18 0 1 0 462606263 35278848 1426 33554432000 4194304 5745468 140734001245616 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16227/statm: 8613 1426 488 379 0 933 0
[pid=16229] ppid=16227 vsize=0 CPUtime=2.42 cores=1,3
/proc/16229/stat : 16229 (features) Z 16227 16227 14898 0 -1 4202524 2925 0 0 0 235 7 0 0 25 0 1 0 462606266 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/16229/statm: 0 0 0 0 0 0 0
[pid=16230] ppid=16227 vsize=0 CPUtime=0.32 cores=1,3
/proc/16230/stat : 16230 (coach) Z 16227 16227 14898 0 -1 4202524 3926 0 0 0 32 0 0 0 20 0 1 0 462606509 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/16230/statm: 0 0 0 0 0 0 0
[pid=16231] ppid=16227 vsize=8700 CPUtime=0 cores=1,3
/proc/16231/stat : 16231 (timerun) S 16227 16227 14898 0 -1 4202496 753 0 0 0 0 0 0 0 17 0 1 0 462606544 8908800 248 33554432000 4194304 4922060 140736229987808 18446744073709551615 228122532997 0 65536 16781316 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/16231/statm: 2175 248 208 178 0 68 0
[pid=16232] ppid=16231 vsize=21068 CPUtime=13.08 cores=1,3
/proc/16232/stat : 16232 (cryptominisat) R 16231 16227 14898 0 -1 4202496 7899 0 0 0 1307 1 0 0 25 0 1 0 462606544 21573632 2515 33554432000 134512640 134994940 4286939104 18446744073709551615 134642225 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/16232/statm: 5267 2515 356 118 0 4452 0
Current children cumulated CPU time (s) 15.84
Current children cumulated vsize (KiB) 64220

[startup+16.7006 s]
/proc/loadavg: 2.91 2.95 3.44 5/206 16237
/proc/meminfo: memFree=15495940/32951124 swapFree=67111528/67111528
[pid=16227] ppid=16225 vsize=34452 CPUtime=0.02 cores=1,3
/proc/16227/stat : 16227 (python) S 16225 16227 14898 0 -1 4202496 2179 0 0 0 2 0 0 0 18 0 1 0 462606263 35278848 1426 33554432000 4194304 5745468 140734001245616 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16227/statm: 8613 1426 488 379 0 933 0
[pid=16229] ppid=16227 vsize=0 CPUtime=2.42 cores=1,3
/proc/16229/stat : 16229 (features) Z 16227 16227 14898 0 -1 4202524 2925 0 0 0 235 7 0 0 25 0 1 0 462606266 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/16229/statm: 0 0 0 0 0 0 0
[pid=16230] ppid=16227 vsize=0 CPUtime=0.32 cores=1,3
/proc/16230/stat : 16230 (coach) Z 16227 16227 14898 0 -1 4202524 3926 0 0 0 32 0 0 0 20 0 1 0 462606509 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/16230/statm: 0 0 0 0 0 0 0
[pid=16231] ppid=16227 vsize=8700 CPUtime=0 cores=1,3
/proc/16231/stat : 16231 (timerun) S 16227 16227 14898 0 -1 4202496 753 0 0 0 0 0 0 0 17 0 1 0 462606544 8908800 248 33554432000 4194304 4922060 140736229987808 18446744073709551615 228122532997 0 65536 16781316 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/16231/statm: 2175 248 208 178 0 68 0
[pid=16232] ppid=16231 vsize=21068 CPUtime=13.88 cores=1,3
/proc/16232/stat : 16232 (cryptominisat) R 16231 16227 14898 0 -1 4202496 8019 0 0 0 1387 1 0 0 25 0 1 0 462606544 21573632 2635 33554432000 134512640 134994940 4286939104 18446744073709551615 134642787 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/16232/statm: 5267 2635 356 118 0 4452 0
Current children cumulated CPU time (s) 16.64
Current children cumulated vsize (KiB) 64220

[startup+17.1005 s]
/proc/loadavg: 2.91 2.95 3.44 5/206 16237
/proc/meminfo: memFree=15495940/32951124 swapFree=67111528/67111528
[pid=16227] ppid=16225 vsize=34452 CPUtime=0.02 cores=1,3
/proc/16227/stat : 16227 (python) S 16225 16227 14898 0 -1 4202496 2179 0 0 0 2 0 0 0 18 0 1 0 462606263 35278848 1426 33554432000 4194304 5745468 140734001245616 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16227/statm: 8613 1426 488 379 0 933 0
[pid=16229] ppid=16227 vsize=0 CPUtime=2.42 cores=1,3
/proc/16229/stat : 16229 (features) Z 16227 16227 14898 0 -1 4202524 2925 0 0 0 235 7 0 0 25 0 1 0 462606266 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/16229/statm: 0 0 0 0 0 0 0
[pid=16230] ppid=16227 vsize=0 CPUtime=0.32 cores=1,3
/proc/16230/stat : 16230 (coach) Z 16227 16227 14898 0 -1 4202524 3926 0 0 0 32 0 0 0 20 0 1 0 462606509 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/16230/statm: 0 0 0 0 0 0 0
[pid=16231] ppid=16227 vsize=8700 CPUtime=0 cores=1,3
/proc/16231/stat : 16231 (timerun) S 16227 16227 14898 0 -1 4202496 753 0 0 0 0 0 0 0 17 0 1 0 462606544 8908800 248 33554432000 4194304 4922060 140736229987808 18446744073709551615 228122532997 0 65536 16781316 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/16231/statm: 2175 248 208 178 0 68 0
[pid=16232] ppid=16231 vsize=21040 CPUtime=14.28 cores=1,3
/proc/16232/stat : 16232 (cryptominisat) R 16231 16227 14898 0 -1 4202496 8247 0 0 0 1427 1 0 0 25 0 1 0 462606544 21544960 2375 33554432000 134512640 134994940 4286939104 18446744073709551615 134642899 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/16232/statm: 5260 2375 356 118 0 4445 0
Current children cumulated CPU time (s) 17.04
Current children cumulated vsize (KiB) 64192

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16227 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=706588
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=94985
# CPU time returned by wait4() is 2.80157
# while last known CPU time is 17.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 17.1457
CPU time (s): 17.04
CPU user time (s): 16.96
CPU system time (s): 0.08
CPU usage (%): 99.3838
Max. virtual memory (cumulated for all children) (KiB): 64640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.70659
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9618
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= 262
involuntary context switches= 31

runsolver used 0.027995 second user time and 0.076988 second system time

The end

Launcher Data 

Begin job on node138 at 2011-04-23 00:08:03
IDJOB=3261119
IDBENCH=83210
IDSOLVER=1618
FILE ID=node138/3261119-1303510083
RUNJOBID= node138-1303510053-16101
PBS_JOBID= 13134245
Free space on /tmp= 71632 MiB

SOLVER NAME= Coach 2011-03-18
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-10-10-unsat.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3261119-1303510083/watcher-3261119-1303510083 -o /tmp/evaluation-result-3261119-1303510083/solver-3261119-1303510083 -C 2400 -W 1300 -M 7680  python portfolio_solver.py -t 2400 -s 163821528  HOME/instance-3261119-1303510083.cnf

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

MD5SUM BENCH= 5ad28aa134f570fa0399980e14c0e5d4
RANDOM SEED=163821528

node138.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.80
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
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:      15519488 kB
Buffers:       1614956 kB
Cached:       15136576 kB
SwapCached:          0 kB
Active:        9506864 kB
Inactive:      7373252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15519488 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:          143336 kB
Writeback:           0 kB
AnonPages:      128392 kB
Mapped:          18560 kB
Slab:           487548 kB
PageTables:       5812 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   316464 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= 71596 MiB
End job on node138 at 2011-04-23 00:08:20