Trace number 3201276

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 18.34 18.4633

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v250-c1065-S427778075-026.UNKNOWN.cnf
MD5SUMd38a82e2419451ef5d17985fa1c6cc2d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.506922
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses1065
Sum of the clauses size3195
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31065
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.39/2.74	c COMMAND LINE: portfolio_solver.py -t 2400 -s 425986881 HOME/instance-3201276-1302878421.cnf
2.39/2.74	c    tmpdir         WORKING-DIR
2.39/2.74	c    timelimit      2400
2.39/2.74	c    seed           425986881
2.39/2.74	c    verbosity      0
2.39/2.74	c Parsed command line and set default values...
2.39/2.74	c Starting *WALL CLOCK* TIMER
2.39/2.74	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
2.39/2.74	c   indicating coach-executables-test.sh was run successfully earlier
2.39/2.74	c Making sure all necessary files and folders are present...
2.39/2.74	c   Checking for ./features                            OK
2.39/2.74	c   Checking for COACH/coach                           OK
2.39/2.74	c   Checking for preprocessors/SatELite_v1.0_linux     OK
2.39/2.74	c   Checking for solvers/adaptg2wsat2009               OK
2.39/2.74	c   Checking for solvers/adaptg2wsat2009++             OK
2.39/2.74	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
2.39/2.74	c   Checking for solvers/cryptominisat                 OK
2.39/2.74	c   Checking for solvers/glucose_static                OK
2.39/2.74	c   Checking for solvers/gnovelty+2                    OK
2.39/2.74	c   Checking for solvers/gnovelty+2-H                  OK
2.39/2.74	c   Checking for solvers/hybridGM3                     OK
2.39/2.74	c   Checking for solvers/kcnfs04SAT07                  OK
2.39/2.74	c   Checking for solvers/lingeling                     OK
2.39/2.74	c   Checking for solvers/LySATc                        OK
2.39/2.74	c   Checking for solvers/LySATi                        OK
2.39/2.74	c   Checking for solvers/march_hi                      OK
2.39/2.74	c   Checking for solvers/march_nn                      OK
2.39/2.74	c   Checking for solvers/minisat_static                OK
2.39/2.74	c   Checking for solvers/mxc-sat09                     OK
2.39/2.74	c   Checking for solvers/picosat                       OK
2.39/2.74	c   Checking for solvers/precosat                      OK
2.39/2.74	c   Checking for solvers/SATenstein                    OK
2.39/2.74	c   Checking for solvers/TNM                           OK
2.39/2.74	c   Checking for solvers/ubcsatOrig                    OK
2.39/2.74	c   Checking for utilities/timerun                     OK
2.39/2.74	c   Checking for folder COACH/DATA                     OK
2.39/2.74	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
2.39/2.74	c Check successful
2.39/2.74	c TIMER: 0.0 sec total, 0.0 sec since previous report
2.39/2.74	c Computing instance features...
2.39/2.74	c    ./features HOME/instance-3201276-1302878421.cnf
2.39/2.74	c    Features found: 250 1065 0.234741784 0.012 0.263213366 0.00375586854 0.020657277 2.59198631 0.012 0 0.012 0.012 -0 0.493583725 0.577155111 0.333333333 1 0.551512473 0.242208922 0.176596124 0 1 3.27142974 0 0 1 0.00625352113 0.380813462 0 0.0122065728 2.30989976 0.521126761 0.022828169 0.249269996 0.00751173709 0.0375586854 0.00920863309 0.0176137892 0.229105659 0.00657276995 0.0300469484 2.86095371 0.118851672 0.235040198 0.0625 0.25 2.3550378 0.00920863309
2.39/2.74	c TIMER: 2.39 sec total, 2.39 sec since previous report
2.39/2.74	c Computing most promising solver to run...
2.39/2.74	c    COACH/coach 250 1065 0.234741784 0.012 0.263213366 0.00375586854 0.020657277 2.59198631 0.012 0 0.012 0.012 -0 0.493583725 0.577155111 0.333333333 1 0.551512473 0.242208922 0.176596124 0 1 3.27142974 0 0 1 0.00625352113 0.380813462 0 0.0122065728 2.30989976 0.521126761 0.022828169 0.249269996 0.00751173709 0.0375586854 0.00920863309 0.0176137892 0.229105659 0.00657276995 0.0300469484 2.86095371 0.118851672 0.235040198 0.0625 0.25 2.3550378 0.00920863309 COACH/DATA/ 0
2.39/2.74	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 21 0
2.39/2.74	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
2.39/2.74	c    PORTFOLIO-SUGGESTION SOLVER precosat 128 0
2.39/2.74	c    PORTFOLIO-SUGGESTION SOLVER march_hi 121 0
2.39/2.74	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 34 0
2.39/2.74	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
2.39/2.74	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 38 0
2.39/2.74	c    PORTFOLIO-SUGGESTION SOLVER TNM 62 0
2.39/2.74	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 8 0
2.39/2.74	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
2.39/2.74	c    PORTFOLIO-SUGGESTION SOLVER march_hi 100000 0
2.39/2.74	c TIMER: 2.72 sec total, 0.33 sec since previous report
2.39/2.74	c Preprocessing OFF
2.39/2.74	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
2.39/2.74	c    cryptominisat   	             21 	False
2.39/2.74	c    adaptg2wsat2009 	              4 	False
18.34/18.46	c    precosat        	            128 	False
18.34/18.46	c    march_hi        	            121 	False
18.34/18.46	c    hybridGM3       	             34 	False
18.34/18.46	c    lingeling       	              4 	False
18.34/18.46	c    gnovelty+2      	             38 	False
18.34/18.46	c    TNM             	             62 	False
18.34/18.46	c    AshiHgen        	              8 	False
18.34/18.46	c    mxc-sat09       	              4 	False
18.34/18.46	c    march_hi        	         100000 	False
18.34/18.46	c Default solver to fall back on, in case everything fails:
18.34/18.46	c    lingeling       	       no limit 	False
18.34/18.46	c Running cryptominisat for 21 seconds on HOME/instance-3201276-1302878421.cnf
18.34/18.46	c    utilities/timerun 21 solvers/cryptominisat HOME/instance-3201276-1302878421.cnf
18.34/18.46	c TIMER: 18.43 sec total, 15.71 sec since previous report
18.34/18.46	c Instance solved!
18.34/18.46	s UNSATISFIABLE
18.34/18.46	c TIMER: 18.43 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-3201276-1302878421/watcher-3201276-1302878421 -o /tmp/evaluation-result-3201276-1302878421/solver-3201276-1302878421 -C 2400 -W 1300 -M 7680 python portfolio_solver.py -t 2400 -s 425986881 HOME/instance-3201276-1302878421.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.05 4.02 4.18 4/201 21529
/proc/meminfo: memFree=20608972/32951124 swapFree=67111528/67111528
[pid=21529] ppid=21527 vsize=15816 CPUtime=0 cores=4,6
/proc/21529/stat : 21529 (python) S 21527 21529 20659 0 -1 4202496 846 0 0 0 0 0 0 0 17 0 1 0 399440576 16195584 732 33554432000 4194304 5745468 140735116976032 18446744073709551615 210204645376 0 2147483391 16781312 2 18446744071699207358 0 0 17 4 0 0 0
/proc/21529/statm: 3954 732 344 379 0 427 0

[startup+0.078241 s]
/proc/loadavg: 4.05 4.02 4.18 4/201 21529
/proc/meminfo: memFree=20608972/32951124 swapFree=67111528/67111528
[pid=21529] ppid=21527 vsize=21940 CPUtime=0.01 cores=4,6
/proc/21529/stat : 21529 (python) S 21527 21529 20659 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 399440576 22466560 1353 33554432000 4194304 5745468 140735116976032 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/21529/statm: 5485 1353 463 379 0 926 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21940

[startup+0.100233 s]
/proc/loadavg: 4.05 4.02 4.18 4/201 21529
/proc/meminfo: memFree=20608972/32951124 swapFree=67111528/67111528
[pid=21529] ppid=21527 vsize=21940 CPUtime=0.01 cores=4,6
/proc/21529/stat : 21529 (python) S 21527 21529 20659 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 399440576 22466560 1353 33554432000 4194304 5745468 140735116976032 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/21529/statm: 5485 1353 463 379 0 926 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21940

[startup+0.300182 s]
/proc/loadavg: 4.05 4.02 4.18 4/201 21529
/proc/meminfo: memFree=20608972/32951124 swapFree=67111528/67111528
[pid=21529] ppid=21527 vsize=21940 CPUtime=0.01 cores=4,6
/proc/21529/stat : 21529 (python) S 21527 21529 20659 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 399440576 22466560 1353 33554432000 4194304 5745468 140735116976032 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/21529/statm: 5485 1353 463 379 0 926 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21940

[startup+0.765099 s]
/proc/loadavg: 4.05 4.02 4.18 4/201 21529
/proc/meminfo: memFree=20608972/32951124 swapFree=67111528/67111528
[pid=21529] ppid=21527 vsize=21940 CPUtime=0.01 cores=4,6
/proc/21529/stat : 21529 (python) S 21527 21529 20659 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 399440576 22466560 1353 33554432000 4194304 5745468 140735116976032 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/21529/statm: 5485 1353 463 379 0 926 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21940

[startup+1.50098 s]
/proc/loadavg: 4.05 4.02 4.18 5/203 21531
/proc/meminfo: memFree=20598180/32951124 swapFree=67111528/67111528
[pid=21529] ppid=21527 vsize=21940 CPUtime=0.01 cores=4,6
/proc/21529/stat : 21529 (python) S 21527 21529 20659 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 399440576 22466560 1353 33554432000 4194304 5745468 140735116976032 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/21529/statm: 5485 1353 463 379 0 926 0
[pid=21531] ppid=21529 vsize=8364 CPUtime=1.46 cores=4,6
/proc/21531/stat : 21531 (features) R 21529 21529 20659 0 -1 4202496 2646 0 0 0 144 2 0 0 21 0 1 0 399440578 8564736 1530 33554432000 134512640 135907751 4291029184 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/21531/statm: 2091 1530 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30304

[startup+3.10073 s]
/proc/loadavg: 4.04 4.02 4.17 5/203 21531
/proc/meminfo: memFree=20600420/32951124 swapFree=67111528/67111528
[pid=21529] ppid=21527 vsize=34440 CPUtime=0.01 cores=4,6
/proc/21529/stat : 21529 (python) S 21527 21529 20659 0 -1 4202496 2169 0 0 0 1 0 0 0 18 0 1 0 399440576 35266560 1415 33554432000 4194304 5745468 140735116976032 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/21529/statm: 8610 1415 488 379 0 930 0
[pid=21531] ppid=21529 vsize=0 CPUtime=2.38 cores=4,6
/proc/21531/stat : 21531 (features) Z 21529 21529 20659 0 -1 4202524 2926 0 0 0 234 4 0 0 25 0 1 0 399440578 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/21531/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.39
Current children cumulated vsize (KiB) 34440
heavy processes:
  %CPU=31 pid=21498 uid=0 cmd=
  %CPU=79 pid=21531 uid=0 cmd=
  %CPU=64 pid=21532 uid=0 cmd=

[startup+6.3012 s]
/proc/loadavg: 4.04 4.02 4.17 5/206 21534
/proc/meminfo: memFree=20595932/32951124 swapFree=67111528/67111528
[pid=21529] ppid=21527 vsize=34440 CPUtime=0.01 cores=4,6
/proc/21529/stat : 21529 (python) S 21527 21529 20659 0 -1 4202496 2170 0 0 0 1 0 0 0 18 0 1 0 399440576 35266560 1416 33554432000 4194304 5745468 140735116976032 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/21529/statm: 8610 1416 488 379 0 930 0
[pid=21531] ppid=21529 vsize=0 CPUtime=2.38 cores=4,6
/proc/21531/stat : 21531 (features) Z 21529 21529 20659 0 -1 4202524 2926 0 0 0 234 4 0 0 25 0 1 0 399440578 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/21531/statm: 0 0 0 0 0 0 0
[pid=21532] ppid=21529 vsize=0 CPUtime=0.32 cores=4,6
/proc/21532/stat : 21532 (coach) Z 21529 21529 20659 0 -1 4202524 3926 0 0 0 32 0 0 0 20 0 1 0 399440817 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/21532/statm: 0 0 0 0 0 0 0
[pid=21533] ppid=21529 vsize=8700 CPUtime=0 cores=4,6
/proc/21533/stat : 21533 (timerun) S 21529 21529 20659 0 -1 4202496 755 0 0 0 0 0 0 0 17 0 1 0 399440851 8908800 247 33554432000 4194304 4922060 140734743276880 18446744073709551615 210204466309 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/21533/statm: 2175 247 208 178 0 68 0
[pid=21534] ppid=21533 vsize=17424 CPUtime=3.53 cores=4,6
/proc/21534/stat : 21534 (cryptominisat) R 21533 21529 20659 0 -1 4202496 3240 0 0 0 353 0 0 0 25 0 1 0 399440851 17842176 1612 33554432000 134512640 134994940 4291450048 18446744073709551615 134657050 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/21534/statm: 4356 1612 355 118 0 3541 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 60564

[startup+12.7011 s]
/proc/loadavg: 4.04 4.02 4.17 5/206 21534
/proc/meminfo: memFree=20592724/32951124 swapFree=67111528/67111528
[pid=21529] ppid=21527 vsize=34440 CPUtime=0.01 cores=4,6
/proc/21529/stat : 21529 (python) S 21527 21529 20659 0 -1 4202496 2171 0 0 0 1 0 0 0 18 0 1 0 399440576 35266560 1416 33554432000 4194304 5745468 140735116976032 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/21529/statm: 8610 1416 488 379 0 930 0
[pid=21531] ppid=21529 vsize=0 CPUtime=2.38 cores=4,6
/proc/21531/stat : 21531 (features) Z 21529 21529 20659 0 -1 4202524 2926 0 0 0 234 4 0 0 25 0 1 0 399440578 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/21531/statm: 0 0 0 0 0 0 0
[pid=21532] ppid=21529 vsize=0 CPUtime=0.32 cores=4,6
/proc/21532/stat : 21532 (coach) Z 21529 21529 20659 0 -1 4202524 3926 0 0 0 32 0 0 0 20 0 1 0 399440817 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/21532/statm: 0 0 0 0 0 0 0
[pid=21533] ppid=21529 vsize=8700 CPUtime=0 cores=4,6
/proc/21533/stat : 21533 (timerun) S 21529 21529 20659 0 -1 4202496 755 0 0 0 0 0 0 0 17 0 1 0 399440851 8908800 247 33554432000 4194304 4922060 140734743276880 18446744073709551615 210204466309 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/21533/statm: 2175 247 208 178 0 68 0
[pid=21534] ppid=21533 vsize=19344 CPUtime=9.93 cores=4,6
/proc/21534/stat : 21534 (cryptominisat) R 21533 21529 20659 0 -1 4202496 5834 0 0 0 992 1 0 0 25 0 1 0 399440851 19808256 2149 33554432000 134512640 134994940 4291450048 18446744073709551615 134642619 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/21534/statm: 4836 2149 356 118 0 4021 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 62484

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

[startup+13.0011 s]
/proc/loadavg: 4.04 4.02 4.17 5/206 21534
/proc/meminfo: memFree=20592724/32951124 swapFree=67111528/67111528
[pid=21529] ppid=21527 vsize=34440 CPUtime=0.01 cores=4,6
/proc/21529/stat : 21529 (python) S 21527 21529 20659 0 -1 4202496 2171 0 0 0 1 0 0 0 18 0 1 0 399440576 35266560 1416 33554432000 4194304 5745468 140735116976032 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/21529/statm: 8610 1416 488 379 0 930 0
[pid=21531] ppid=21529 vsize=0 CPUtime=2.38 cores=4,6
/proc/21531/stat : 21531 (features) Z 21529 21529 20659 0 -1 4202524 2926 0 0 0 234 4 0 0 25 0 1 0 399440578 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/21531/statm: 0 0 0 0 0 0 0
[pid=21532] ppid=21529 vsize=0 CPUtime=0.32 cores=4,6
/proc/21532/stat : 21532 (coach) Z 21529 21529 20659 0 -1 4202524 3926 0 0 0 32 0 0 0 20 0 1 0 399440817 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/21532/statm: 0 0 0 0 0 0 0
[pid=21533] ppid=21529 vsize=8700 CPUtime=0 cores=4,6
/proc/21533/stat : 21533 (timerun) S 21529 21529 20659 0 -1 4202496 755 0 0 0 0 0 0 0 17 0 1 0 399440851 8908800 247 33554432000 4194304 4922060 140734743276880 18446744073709551615 210204466309 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/21533/statm: 2175 247 208 178 0 68 0
[pid=21534] ppid=21533 vsize=19044 CPUtime=10.23 cores=4,6
/proc/21534/stat : 21534 (cryptominisat) R 21533 21529 20659 0 -1 4202496 6008 0 0 0 1022 1 0 0 25 0 1 0 399440851 19501056 1925 33554432000 134512640 134994940 4291450048 18446744073709551615 134642721 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/21534/statm: 4761 1925 356 118 0 3946 0
Current children cumulated CPU time (s) 12.94
Current children cumulated vsize (KiB) 62184

[startup+16.2005 s]
/proc/loadavg: 4.04 4.02 4.17 5/206 21534
/proc/meminfo: memFree=20591120/32951124 swapFree=67111528/67111528
[pid=21529] ppid=21527 vsize=34440 CPUtime=0.01 cores=4,6
/proc/21529/stat : 21529 (python) S 21527 21529 20659 0 -1 4202496 2172 0 0 0 1 0 0 0 18 0 1 0 399440576 35266560 1416 33554432000 4194304 5745468 140735116976032 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/21529/statm: 8610 1416 488 379 0 930 0
[pid=21531] ppid=21529 vsize=0 CPUtime=2.38 cores=4,6
/proc/21531/stat : 21531 (features) Z 21529 21529 20659 0 -1 4202524 2926 0 0 0 234 4 0 0 25 0 1 0 399440578 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/21531/statm: 0 0 0 0 0 0 0
[pid=21532] ppid=21529 vsize=0 CPUtime=0.32 cores=4,6
/proc/21532/stat : 21532 (coach) Z 21529 21529 20659 0 -1 4202524 3926 0 0 0 32 0 0 0 20 0 1 0 399440817 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/21532/statm: 0 0 0 0 0 0 0
[pid=21533] ppid=21529 vsize=8700 CPUtime=0 cores=4,6
/proc/21533/stat : 21533 (timerun) S 21529 21529 20659 0 -1 4202496 755 0 0 0 0 0 0 0 17 0 1 0 399440851 8908800 247 33554432000 4194304 4922060 140734743276880 18446744073709551615 210204466309 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/21533/statm: 2175 247 208 178 0 68 0
[pid=21534] ppid=21533 vsize=19756 CPUtime=13.43 cores=4,6
/proc/21534/stat : 21534 (cryptominisat) R 21533 21529 20659 0 -1 4202496 7143 0 0 0 1342 1 0 0 25 0 1 0 399440851 20230144 2116 33554432000 134512640 134994940 4291450048 18446744073709551615 134642631 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/21534/statm: 4939 2116 356 118 0 4124 0
Current children cumulated CPU time (s) 16.14
Current children cumulated vsize (KiB) 62896

[startup+17.8013 s]
/proc/loadavg: 4.03 4.02 4.17 5/206 21534
/proc/meminfo: memFree=20589756/32951124 swapFree=67111528/67111528
[pid=21529] ppid=21527 vsize=34440 CPUtime=0.01 cores=4,6
/proc/21529/stat : 21529 (python) S 21527 21529 20659 0 -1 4202496 2172 0 0 0 1 0 0 0 18 0 1 0 399440576 35266560 1416 33554432000 4194304 5745468 140735116976032 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/21529/statm: 8610 1416 488 379 0 930 0
[pid=21531] ppid=21529 vsize=0 CPUtime=2.38 cores=4,6
/proc/21531/stat : 21531 (features) Z 21529 21529 20659 0 -1 4202524 2926 0 0 0 234 4 0 0 25 0 1 0 399440578 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/21531/statm: 0 0 0 0 0 0 0
[pid=21532] ppid=21529 vsize=0 CPUtime=0.32 cores=4,6
/proc/21532/stat : 21532 (coach) Z 21529 21529 20659 0 -1 4202524 3926 0 0 0 32 0 0 0 20 0 1 0 399440817 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/21532/statm: 0 0 0 0 0 0 0
[pid=21533] ppid=21529 vsize=8700 CPUtime=0 cores=4,6
/proc/21533/stat : 21533 (timerun) S 21529 21529 20659 0 -1 4202496 755 0 0 0 0 0 0 0 17 0 1 0 399440851 8908800 247 33554432000 4194304 4922060 140734743276880 18446744073709551615 210204466309 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/21533/statm: 2175 247 208 178 0 68 0
[pid=21534] ppid=21533 vsize=19724 CPUtime=15.04 cores=4,6
/proc/21534/stat : 21534 (cryptominisat) R 21533 21529 20659 0 -1 4202496 7612 0 0 0 1503 1 0 0 25 0 1 0 399440851 20197376 2142 33554432000 134512640 134994940 4291450048 18446744073709551615 134642607 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/21534/statm: 4931 2142 356 118 0 4116 0
Current children cumulated CPU time (s) 17.75
Current children cumulated vsize (KiB) 62864

[startup+18.2012 s]
/proc/loadavg: 4.03 4.02 4.17 5/206 21534
/proc/meminfo: memFree=20589756/32951124 swapFree=67111528/67111528
[pid=21529] ppid=21527 vsize=34440 CPUtime=0.01 cores=4,6
/proc/21529/stat : 21529 (python) S 21527 21529 20659 0 -1 4202496 2172 0 0 0 1 0 0 0 18 0 1 0 399440576 35266560 1416 33554432000 4194304 5745468 140735116976032 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/21529/statm: 8610 1416 488 379 0 930 0
[pid=21531] ppid=21529 vsize=0 CPUtime=2.38 cores=4,6
/proc/21531/stat : 21531 (features) Z 21529 21529 20659 0 -1 4202524 2926 0 0 0 234 4 0 0 25 0 1 0 399440578 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/21531/statm: 0 0 0 0 0 0 0
[pid=21532] ppid=21529 vsize=0 CPUtime=0.32 cores=4,6
/proc/21532/stat : 21532 (coach) Z 21529 21529 20659 0 -1 4202524 3926 0 0 0 32 0 0 0 20 0 1 0 399440817 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/21532/statm: 0 0 0 0 0 0 0
[pid=21533] ppid=21529 vsize=8700 CPUtime=0 cores=4,6
/proc/21533/stat : 21533 (timerun) S 21529 21529 20659 0 -1 4202496 755 0 0 0 0 0 0 0 17 0 1 0 399440851 8908800 247 33554432000 4194304 4922060 140734743276880 18446744073709551615 210204466309 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/21533/statm: 2175 247 208 178 0 68 0
[pid=21534] ppid=21533 vsize=19724 CPUtime=15.43 cores=4,6
/proc/21534/stat : 21534 (cryptominisat) R 21533 21529 20659 0 -1 4202496 7675 0 0 0 1542 1 0 0 25 0 1 0 399440851 20197376 2205 33554432000 134512640 134994940 4291450048 18446744073709551615 134642851 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/21534/statm: 4931 2205 356 118 0 4116 0
Current children cumulated CPU time (s) 18.14
Current children cumulated vsize (KiB) 62864

[startup+18.4012 s]
/proc/loadavg: 4.03 4.02 4.17 5/206 21534
/proc/meminfo: memFree=20589756/32951124 swapFree=67111528/67111528
[pid=21529] ppid=21527 vsize=34440 CPUtime=0.01 cores=4,6
/proc/21529/stat : 21529 (python) S 21527 21529 20659 0 -1 4202496 2172 0 0 0 1 0 0 0 18 0 1 0 399440576 35266560 1416 33554432000 4194304 5745468 140735116976032 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/21529/statm: 8610 1416 488 379 0 930 0
[pid=21531] ppid=21529 vsize=0 CPUtime=2.38 cores=4,6
/proc/21531/stat : 21531 (features) Z 21529 21529 20659 0 -1 4202524 2926 0 0 0 234 4 0 0 25 0 1 0 399440578 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/21531/statm: 0 0 0 0 0 0 0
[pid=21532] ppid=21529 vsize=0 CPUtime=0.32 cores=4,6
/proc/21532/stat : 21532 (coach) Z 21529 21529 20659 0 -1 4202524 3926 0 0 0 32 0 0 0 20 0 1 0 399440817 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/21532/statm: 0 0 0 0 0 0 0
[pid=21533] ppid=21529 vsize=8700 CPUtime=0 cores=4,6
/proc/21533/stat : 21533 (timerun) S 21529 21529 20659 0 -1 4202496 755 0 0 0 0 0 0 0 17 0 1 0 399440851 8908800 247 33554432000 4194304 4922060 140734743276880 18446744073709551615 210204466309 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/21533/statm: 2175 247 208 178 0 68 0
[pid=21534] ppid=21533 vsize=19724 CPUtime=15.63 cores=4,6
/proc/21534/stat : 21534 (cryptominisat) R 21533 21529 20659 0 -1 4202496 7704 0 0 0 1562 1 0 0 25 0 1 0 399440851 20197376 2234 33554432000 134512640 134994940 4291450048 18446744073709551615 134642649 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/21534/statm: 4931 2234 356 118 0 4116 0
Current children cumulated CPU time (s) 18.34
Current children cumulated vsize (KiB) 62864

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21529 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=687591
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=59990
# CPU time returned by wait4() is 2.74758
# while last known CPU time is 18.34
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 18.4633
CPU time (s): 18.34
CPU user time (s): 18.29
CPU system time (s): 0.05
CPU usage (%): 99.332
Max. virtual memory (cumulated for all children) (KiB): 62896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.68759
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9600
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= 260
involuntary context switches= 26

runsolver used 0.032994 second user time and 0.076988 second system time

The end

Launcher Data 

Begin job on node130 at 2011-04-15 16:40:21
IDJOB=3201276
IDBENCH=82954
IDSOLVER=1618
FILE ID=node130/3201276-1302878421
RUNJOBID= node130-1302875748-20678
PBS_JOBID= 13011980
Free space on /tmp= 71604 MiB

SOLVER NAME= Coach 2011-03-18
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v250-c1065-S427778075-026.UNKNOWN.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3201276-1302878421/watcher-3201276-1302878421 -o /tmp/evaluation-result-3201276-1302878421/solver-3201276-1302878421 -C 2400 -W 1300 -M 7680  python portfolio_solver.py -t 2400 -s 425986881  HOME/instance-3201276-1302878421.cnf

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

MD5SUM BENCH= d38a82e2419451ef5d17985fa1c6cc2d
RANDOM SEED=425986881

node130.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20609004 kB
Buffers:        701380 kB
Cached:       11182572 kB
SwapCached:          0 kB
Active:        2739824 kB
Inactive:      9230492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20609004 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           71028 kB
Writeback:           0 kB
AnonPages:       86216 kB
Mapped:          18156 kB
Slab:           306440 kB
PageTables:       5584 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1708964 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= 71568 MiB
End job on node130 at 2011-04-15 16:40:39