Trace number 3449476

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Satisfiability Solver Selector 2011-03-18 (1200 s timeout)UNSAT 15.23 15.379

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v250-c1065-S671776549-007.UNKNOWN.cnf
MD5SUM4d03caf8d8c1d1c9a2cc6f8b0ebca92b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.285956
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 

2.66/3.05	c COMMAND LINE: portfolio_solver.py -t 1200 -s 1857863237 HOME/instance-3449476-1307054168.cnf
2.66/3.05	c    tmpdir         WORKING-DIR
2.66/3.05	c    timelimit      1200
2.66/3.05	c    seed           1857863237
2.66/3.05	c    verbosity      0
2.66/3.05	c Parsed command line and set default values...
2.66/3.05	c Starting *WALL CLOCK* TIMER
2.66/3.05	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
2.66/3.05	c   indicating coach-executables-test.sh was run successfully earlier
2.66/3.05	c Making sure all necessary files and folders are present...
2.66/3.05	c   Checking for ./features                            OK
2.66/3.05	c   Checking for COACH/coach                           OK
2.66/3.05	c   Checking for preprocessors/SatELite_v1.0_linux     OK
2.66/3.05	c   Checking for solvers/adaptg2wsat2009               OK
2.66/3.05	c   Checking for solvers/adaptg2wsat2009++             OK
2.66/3.05	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
2.66/3.05	c   Checking for solvers/cryptominisat                 OK
2.66/3.05	c   Checking for solvers/glucose_static                OK
2.66/3.05	c   Checking for solvers/gnovelty+2                    OK
2.66/3.05	c   Checking for solvers/gnovelty+2-H                  OK
2.66/3.05	c   Checking for solvers/hybridGM3                     OK
2.66/3.05	c   Checking for solvers/kcnfs04SAT07                  OK
2.66/3.05	c   Checking for solvers/lingeling                     OK
2.66/3.05	c   Checking for solvers/LySATc                        OK
2.66/3.05	c   Checking for solvers/LySATi                        OK
2.66/3.05	c   Checking for solvers/march_hi                      OK
2.66/3.05	c   Checking for solvers/march_nn                      OK
2.66/3.05	c   Checking for solvers/minisat_static                OK
2.66/3.05	c   Checking for solvers/mxc-sat09                     OK
2.66/3.05	c   Checking for solvers/picosat                       OK
2.66/3.05	c   Checking for solvers/precosat                      OK
2.66/3.05	c   Checking for solvers/SATenstein                    OK
2.66/3.05	c   Checking for solvers/TNM                           OK
2.66/3.05	c   Checking for solvers/ubcsatOrig                    OK
2.66/3.05	c   Checking for utilities/timerun                     OK
2.66/3.05	c   Checking for folder COACH/DATA                     OK
2.66/3.05	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
2.66/3.05	c Check successful
2.66/3.05	c TIMER: 0.0 sec total, 0.0 sec since previous report
2.66/3.05	c Computing instance features...
2.66/3.05	c    ./features HOME/instance-3449476-1307054168.cnf
2.66/3.05	c    Features found: 250 1065 0.234741784 0.012 0.279635175 0.00375586854 0.0244131455 2.59498825 0.012 0 0.012 0.012 -0 0.507355243 0.577107535 0.333333333 1 0.57413449 0.228993712 0.177196351 0 1 3.22792274 0 0 1 0.00633239437 0.369406522 0.000938967136 0.014084507 2.30259251 0.527699531 0.0227755869 0.265260711 0.00751173709 0.0422535211 0 0.017994666 0.234288132 0.00563380282 0.0356807512 2.89945153 0.116867528 0.253749906 0.0553306343 0.333333333 2.35170979 0.016516129
2.66/3.05	c TIMER: 2.66 sec total, 2.66 sec since previous report
2.66/3.05	c Computing most promising solver to run...
2.66/3.05	c    COACH/coach 250 1065 0.234741784 0.012 0.279635175 0.00375586854 0.0244131455 2.59498825 0.012 0 0.012 0.012 -0 0.507355243 0.577107535 0.333333333 1 0.57413449 0.228993712 0.177196351 0 1 3.22792274 0 0 1 0.00633239437 0.369406522 0.000938967136 0.014084507 2.30259251 0.527699531 0.0227755869 0.265260711 0.00751173709 0.0422535211 0 0.017994666 0.234288132 0.00563380282 0.0356807512 2.89945153 0.116867528 0.253749906 0.0553306343 0.333333333 2.35170979 0.016516129 COACH/DATA/ 1
2.66/3.05	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 4 0
2.66/3.05	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
2.66/3.05	c    PORTFOLIO-SUGGESTION SOLVER precosat 4 0
2.66/3.05	c    PORTFOLIO-SUGGESTION SOLVER march_hi 4 0
2.66/3.05	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 4 0
2.66/3.05	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
2.66/3.05	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 4 0
2.66/3.05	c    PORTFOLIO-SUGGESTION SOLVER TNM 4 0
2.66/3.05	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 4 0
2.66/3.05	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
2.66/3.05	c    PORTFOLIO-SUGGESTION SOLVER march_hi 100000 0
2.66/3.05	c TIMER: 3.02 sec total, 0.36 sec since previous report
2.66/3.05	c Preprocessing OFF
2.66/3.05	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
2.66/3.05	c    cryptominisat   	              4 	False
2.66/3.05	c    adaptg2wsat2009 	              4 	False
15.23/15.37	c    precosat        	              4 	False
15.23/15.37	c    march_hi        	              4 	False
15.23/15.37	c    hybridGM3       	              4 	False
15.23/15.37	c    lingeling       	              4 	False
15.23/15.37	c    gnovelty+2      	              4 	False
15.23/15.37	c    TNM             	              4 	False
15.23/15.37	c    AshiHgen        	              4 	False
15.23/15.37	c    mxc-sat09       	              4 	False
15.23/15.37	c    march_hi        	         100000 	False
15.23/15.37	c Default solver to fall back on, in case everything fails:
15.23/15.37	c    lingeling       	       no limit 	False
15.23/15.37	c Running cryptominisat for 4 seconds on HOME/instance-3449476-1307054168.cnf
15.23/15.37	c    utilities/timerun 4 solvers/cryptominisat HOME/instance-3449476-1307054168.cnf
15.23/15.37	c TIMER: 7.03 sec total, 4.01 sec since previous report
15.23/15.37	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3449476-1307054168.cnf
15.23/15.37	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3449476-1307054168.cnf
15.23/15.37	c TIMER: 11.03 sec total, 4.0 sec since previous report
15.23/15.37	c Running precosat for 4 seconds on HOME/instance-3449476-1307054168.cnf
15.23/15.37	c    utilities/timerun 4 solvers/precosat HOME/instance-3449476-1307054168.cnf
15.23/15.37	c TIMER: 15.04 sec total, 4.0 sec since previous report
15.23/15.37	c Running march_hi for 4 seconds on HOME/instance-3449476-1307054168.cnf
15.23/15.37	c    utilities/timerun 4 solvers/march_hi HOME/instance-3449476-1307054168.cnf
15.23/15.37	c TIMER: 15.34 sec total, 0.31 sec since previous report
15.23/15.37	c Instance solved!
15.23/15.37	s UNSATISFIABLE
15.23/15.37	c TIMER: 15.34 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-3449476-1307054168/watcher-3449476-1307054168 -o /tmp/evaluation-result-3449476-1307054168/solver-3449476-1307054168 -C 1200 -W 1300 -M 7680 python portfolio_solver.py -t 1200 -s 1857863237 HOME/instance-3449476-1307054168.cnf 

running on 2 cores: 0,2

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: 4.08 4.08 3.39 4/513 12363
/proc/meminfo: memFree=27226524/32951124 swapFree=63649284/67111528
[pid=12363] ppid=12361 vsize=15908 CPUtime=0 cores=0,2
/proc/12363/stat : 12363 (python) R 12361 12363 11541 0 -1 4202496 959 0 0 0 0 0 0 0 25 0 1 0 817015322 16289792 835 33554432000 4194304 5683644 140733260897008 18446744073709551615 4540219 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/12363/statm: 3977 835 357 364 0 464 0

[startup+0.049896 s]
/proc/loadavg: 4.08 4.08 3.39 4/513 12363
/proc/meminfo: memFree=27226524/32951124 swapFree=63649284/67111528
[pid=12363] ppid=12361 vsize=21892 CPUtime=0.01 cores=0,2
/proc/12363/stat : 12363 (python) S 12361 12363 11541 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 817015322 22417408 1349 33554432000 4194304 5683644 140733260897008 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/12363/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21892

[startup+0.100886 s]
/proc/loadavg: 4.08 4.08 3.39 4/513 12363
/proc/meminfo: memFree=27226524/32951124 swapFree=63649284/67111528
[pid=12363] ppid=12361 vsize=21892 CPUtime=0.01 cores=0,2
/proc/12363/stat : 12363 (python) S 12361 12363 11541 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 817015322 22417408 1349 33554432000 4194304 5683644 140733260897008 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/12363/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21892

[startup+0.300893 s]
/proc/loadavg: 4.08 4.08 3.39 4/513 12363
/proc/meminfo: memFree=27226524/32951124 swapFree=63649284/67111528
[pid=12363] ppid=12361 vsize=21892 CPUtime=0.01 cores=0,2
/proc/12363/stat : 12363 (python) S 12361 12363 11541 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 817015322 22417408 1349 33554432000 4194304 5683644 140733260897008 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/12363/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21892

[startup+0.700832 s]
/proc/loadavg: 4.08 4.08 3.39 4/513 12363
/proc/meminfo: memFree=27226524/32951124 swapFree=63649284/67111528
[pid=12363] ppid=12361 vsize=21892 CPUtime=0.01 cores=0,2
/proc/12363/stat : 12363 (python) S 12361 12363 11541 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 817015322 22417408 1349 33554432000 4194304 5683644 140733260897008 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/12363/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21892

[startup+1.50069 s]
/proc/loadavg: 4.08 4.08 3.39 4/509 12367
/proc/meminfo: memFree=27219488/32951124 swapFree=63649284/67111528
[pid=12363] ppid=12361 vsize=21892 CPUtime=0.01 cores=0,2
/proc/12363/stat : 12363 (python) S 12361 12363 11541 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 817015322 22417408 1349 33554432000 4194304 5683644 140733260897008 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/12363/statm: 5473 1349 443 364 0 928 0
[pid=12365] ppid=12363 vsize=8364 CPUtime=1.46 cores=0,2
/proc/12365/stat : 12365 (features) R 12363 12363 11541 0 -1 4202496 2615 0 0 0 145 1 0 0 25 0 1 0 817015325 8564736 1498 33554432000 134512640 135907751 4289986448 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/12365/statm: 2091 1498 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30256

[startup+3.10036 s]
/proc/loadavg: 4.08 4.08 3.39 4/509 12367
/proc/meminfo: memFree=27220356/32951124 swapFree=63649284/67111528
[pid=12363] ppid=12361 vsize=34392 CPUtime=0.01 cores=0,2
/proc/12363/stat : 12363 (python) S 12361 12363 11541 0 -1 4202496 2165 0 0 0 1 0 0 0 18 0 1 0 817015322 35217408 1406 33554432000 4194304 5683644 140733260897008 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/12363/statm: 8598 1406 468 364 0 932 0
[pid=12365] ppid=12363 vsize=0 CPUtime=2.65 cores=0,2
/proc/12365/stat : 12365 (features) Z 12363 12363 11541 0 -1 4202524 2927 0 0 0 262 3 0 0 25 0 1 0 817015325 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/12365/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.66
Current children cumulated vsize (KiB) 34392

[startup+6.30084 s]
/proc/loadavg: 4.07 4.07 3.39 5/518 12402
/proc/meminfo: memFree=27216608/32951124 swapFree=63649284/67111528
[pid=12363] ppid=12361 vsize=34392 CPUtime=0.01 cores=0,2
/proc/12363/stat : 12363 (python) S 12361 12363 11541 0 -1 4202496 2166 0 0 0 1 0 0 0 18 0 1 0 817015322 35217408 1407 33554432000 4194304 5683644 140733260897008 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/12363/statm: 8598 1407 468 364 0 932 0
[pid=12365] ppid=12363 vsize=0 CPUtime=2.65 cores=0,2
/proc/12365/stat : 12365 (features) Z 12363 12363 11541 0 -1 4202524 2927 0 0 0 262 3 0 0 25 0 1 0 817015325 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/12365/statm: 0 0 0 0 0 0 0
[pid=12397] ppid=12363 vsize=0 CPUtime=0.34 cores=0,2
/proc/12397/stat : 12397 (coach) Z 12363 12363 11541 0 -1 4202524 3736 0 0 0 34 0 0 0 20 0 1 0 817015591 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/12397/statm: 0 0 0 0 0 0 0
[pid=12398] ppid=12363 vsize=8700 CPUtime=0 cores=0,2
/proc/12398/stat : 12398 (timerun) S 12363 12363 11541 0 -1 4202496 752 0 0 0 0 0 0 0 17 0 1 0 817015627 8908800 247 33554432000 4194304 4922060 140733441081296 18446744073709551615 210204466309 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12398/statm: 2175 247 208 178 0 68 0
[pid=12399] ppid=12398 vsize=17216 CPUtime=3.23 cores=0,2
/proc/12399/stat : 12399 (cryptominisat) R 12398 12363 11541 0 -1 4202496 3008 0 0 0 323 0 0 0 25 0 1 0 817015628 17629184 1619 33554432000 134512640 134994940 4293266336 18446744073709551615 134642851 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/12399/statm: 4304 1619 355 118 0 3489 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 60308

[startup+12.7008 s]
/proc/loadavg: 4.06 4.07 3.39 5/515 12437
/proc/meminfo: memFree=27213796/32951124 swapFree=63649284/67111528
[pid=12363] ppid=12361 vsize=34392 CPUtime=8.01 cores=0,2
/proc/12363/stat : 12363 (python) S 12361 12363 11541 0 -1 4202496 2474 5245 0 0 1 1 799 0 18 0 1 0 817015322 35217408 1408 33554432000 4194304 5683644 140733260897008 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/12363/statm: 8598 1408 468 364 0 932 0
[pid=12365] ppid=12363 vsize=0 CPUtime=2.65 cores=0,2
/proc/12365/stat : 12365 (features) Z 12363 12363 11541 0 -1 4202524 2927 0 0 0 262 3 0 0 25 0 1 0 817015325 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/12365/statm: 0 0 0 0 0 0 0
[pid=12397] ppid=12363 vsize=0 CPUtime=0.34 cores=0,2
/proc/12397/stat : 12397 (coach) Z 12363 12363 11541 0 -1 4202524 3736 0 0 0 34 0 0 0 20 0 1 0 817015591 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/12397/statm: 0 0 0 0 0 0 0
[pid=12436] ppid=12363 vsize=8700 CPUtime=0 cores=0,2
/proc/12436/stat : 12436 (timerun) S 12363 12363 11541 0 -1 4202496 743 0 0 0 0 0 0 0 20 0 1 0 817016428 8908800 248 33554432000 4194304 4922060 140737440751120 18446744073709551615 210204466309 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/12436/statm: 2175 248 208 178 0 68 0
[pid=12437] ppid=12436 vsize=2856 CPUtime=1.63 cores=0,2
/proc/12437/stat : 12437 (precosat) R 12436 12363 11541 0 -1 4202496 662 0 0 0 163 0 0 0 25 0 1 0 817016429 2924544 617 33554432000 134512640 135142049 4292042320 18446744073709551615 134555844 0 0 16781312 17442 0 0 0 17 0 0 0 0
/proc/12437/statm: 714 617 82 154 0 558 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 45948

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

[startup+14.3195 s]
/proc/loadavg: 4.06 4.07 3.40 5/515 12437
/proc/meminfo: memFree=27215408/32951124 swapFree=63649284/67111528
[pid=12363] ppid=12361 vsize=34392 CPUtime=8.01 cores=0,2
/proc/12363/stat : 12363 (python) S 12361 12363 11541 0 -1 4202496 2474 5245 0 0 1 1 799 0 18 0 1 0 817015322 35217408 1408 33554432000 4194304 5683644 140733260897008 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/12363/statm: 8598 1408 468 364 0 932 0
[pid=12365] ppid=12363 vsize=0 CPUtime=2.65 cores=0,2
/proc/12365/stat : 12365 (features) Z 12363 12363 11541 0 -1 4202524 2927 0 0 0 262 3 0 0 25 0 1 0 817015325 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/12365/statm: 0 0 0 0 0 0 0
[pid=12397] ppid=12363 vsize=0 CPUtime=0.34 cores=0,2
/proc/12397/stat : 12397 (coach) Z 12363 12363 11541 0 -1 4202524 3736 0 0 0 34 0 0 0 20 0 1 0 817015591 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/12397/statm: 0 0 0 0 0 0 0
[pid=12436] ppid=12363 vsize=8700 CPUtime=0 cores=0,2
/proc/12436/stat : 12436 (timerun) S 12363 12363 11541 0 -1 4202496 743 0 0 0 0 0 0 0 20 0 1 0 817016428 8908800 248 33554432000 4194304 4922060 140737440751120 18446744073709551615 210204466309 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/12436/statm: 2175 248 208 178 0 68 0
[pid=12437] ppid=12436 vsize=3700 CPUtime=3.25 cores=0,2
/proc/12437/stat : 12437 (precosat) R 12436 12363 11541 0 -1 4202496 843 0 0 0 325 0 0 0 25 0 1 0 817016429 3788800 798 33554432000 134512640 135142049 4292042320 18446744073709551615 134599371 0 0 16781312 17442 0 0 0 17 0 0 0 0
/proc/12437/statm: 925 798 82 154 0 769 0
Current children cumulated CPU time (s) 14.25
Current children cumulated vsize (KiB) 46792

[startup+15.1003 s]
/proc/loadavg: 4.06 4.07 3.40 5/515 12437
/proc/meminfo: memFree=27215408/32951124 swapFree=63649284/67111528
[pid=12363] ppid=12361 vsize=34392 CPUtime=12.01 cores=0,2
/proc/12363/stat : 12363 (python) S 12361 12363 11541 0 -1 4202496 2619 6908 0 0 1 1 1199 0 18 0 1 0 817015322 35217408 1408 33554432000 4194304 5683644 140733260897008 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/12363/statm: 8598 1408 468 364 0 932 0
[pid=12365] ppid=12363 vsize=0 CPUtime=2.65 cores=0,2
/proc/12365/stat : 12365 (features) Z 12363 12363 11541 0 -1 4202524 2927 0 0 0 262 3 0 0 25 0 1 0 817015325 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/12365/statm: 0 0 0 0 0 0 0
[pid=12397] ppid=12363 vsize=0 CPUtime=0.34 cores=0,2
/proc/12397/stat : 12397 (coach) Z 12363 12363 11541 0 -1 4202524 3736 0 0 0 34 0 0 0 20 0 1 0 817015591 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/12397/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 15
Current children cumulated vsize (KiB) 34392

[startup+15.3003 s]
/proc/loadavg: 4.06 4.07 3.40 5/515 12439
/proc/meminfo: memFree=27218576/32951124 swapFree=63649284/67111528
[pid=12363] ppid=12361 vsize=34392 CPUtime=12.01 cores=0,2
/proc/12363/stat : 12363 (python) S 12361 12363 11541 0 -1 4202496 2620 6908 0 0 1 1 1199 0 18 0 1 0 817015322 35217408 1409 33554432000 4194304 5683644 140733260897008 18446744073709551615 210204647168 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/12363/statm: 8598 1409 468 364 0 932 0
[pid=12365] ppid=12363 vsize=0 CPUtime=2.65 cores=0,2
/proc/12365/stat : 12365 (features) Z 12363 12363 11541 0 -1 4202524 2927 0 0 0 262 3 0 0 25 0 1 0 817015325 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/12365/statm: 0 0 0 0 0 0 0
[pid=12397] ppid=12363 vsize=0 CPUtime=0.34 cores=0,2
/proc/12397/stat : 12397 (coach) Z 12363 12363 11541 0 -1 4202524 3736 0 0 0 34 0 0 0 20 0 1 0 817015591 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/12397/statm: 0 0 0 0 0 0 0
[pid=12438] ppid=12363 vsize=8700 CPUtime=0 cores=0,2
/proc/12438/stat : 12438 (timerun) S 12363 12363 11541 0 -1 4202496 743 0 0 0 0 0 0 0 19 0 1 0 817016828 8908800 248 33554432000 4194304 4922060 140737027855712 18446744073709551615 210204466309 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12438/statm: 2175 248 208 178 0 68 0
[pid=12439] ppid=12438 vsize=2380 CPUtime=0.23 cores=0,2
/proc/12439/stat : 12439 (march_hi) R 12438 12363 11541 0 -1 4202496 309 0 0 0 23 0 0 0 22 0 1 0 817016829 2437120 251 33554432000 134512640 134628092 4290778112 18446744073709551615 134541849 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/12439/statm: 595 251 144 29 0 176 0
Current children cumulated CPU time (s) 15.23
Current children cumulated vsize (KiB) 45472

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12363 and gives
#  childrusage.ru_utime.tv_sec=14
#  childrusage.ru_utime.tv_usec=993720
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=60990
# CPU time returned by wait4() is 15.0547
# while last known CPU time is 15.23
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 15.379
CPU time (s): 15.23
CPU user time (s): 15.19
CPU system time (s): 0.04
CPU usage (%): 99.0314
Max. virtual memory (cumulated for all children) (KiB): 459980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.9937
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16790
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= 306
involuntary context switches= 211

runsolver used 0.082987 second user time and 0.187971 second system time

The end

Launcher Data 

Begin job on node130 at 2011-06-03 00:36:08
IDJOB=3449476
IDBENCH=83005
IDSOLVER=1947
FILE ID=node130/3449476-1307054168
RUNJOBID= node130-1307052487-11560
PBS_JOBID= 13497800
Free space on /tmp= 73688 MiB

SOLVER NAME= Coach 2011-03-18 (1200 s timeout)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v250-c1065-S671776549-007.UNKNOWN.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3449476-1307054168/watcher-3449476-1307054168 -o /tmp/evaluation-result-3449476-1307054168/solver-3449476-1307054168 -C 1200 -W 1300 -M 7680  python portfolio_solver.py -t 1200 -s 1857863237  HOME/instance-3449476-1307054168.cnf

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

MD5SUM BENCH= 4d03caf8d8c1d1c9a2cc6f8b0ebca92b
RANDOM SEED=1857863237

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:      27226556 kB
Buffers:        200276 kB
Cached:         428580 kB
SwapCached:       9700 kB
Active:        5183368 kB
Inactive:       263120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      27226556 kB
SwapTotal:    67111528 kB
SwapFree:     63649284 kB
Dirty:           35628 kB
Writeback:           0 kB
AnonPages:     4816288 kB
Mapped:          33160 kB
Slab:           153100 kB
PageTables:      55100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 147210520 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= 73652 MiB
End job on node130 at 2011-06-03 00:36:24