Trace number 3220944

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 10.05 10.1973

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v250-c1065-S534787376-095.UNKNOWN.cnf
MD5SUM30a6e61471a22008cda0ff7e2d23efa4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.253961
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 

2.38/2.76	c COMMAND LINE: portfolio_solver.py -t 5000 -s 562468507 HOME/instance-3220944-1303280646.cnf
2.38/2.76	c    tmpdir         WORKING-DIR
2.38/2.76	c    timelimit      5000
2.38/2.76	c    seed           562468507
2.38/2.76	c    verbosity      0
2.38/2.76	c Parsed command line and set default values...
2.38/2.76	c Starting *WALL CLOCK* TIMER
2.38/2.76	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
2.38/2.76	c   indicating coach-executables-test.sh was run successfully earlier
2.38/2.76	c Making sure all necessary files and folders are present...
2.38/2.76	c   Checking for ./features                            OK
2.38/2.76	c   Checking for COACH/coach                           OK
2.38/2.76	c   Checking for preprocessors/SatELite_v1.0_linux     OK
2.38/2.76	c   Checking for solvers/adaptg2wsat2009               OK
2.38/2.76	c   Checking for solvers/adaptg2wsat2009++             OK
2.38/2.76	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
2.38/2.76	c   Checking for solvers/cryptominisat                 OK
2.38/2.76	c   Checking for solvers/glucose_static                OK
2.38/2.76	c   Checking for solvers/gnovelty+2                    OK
2.38/2.76	c   Checking for solvers/gnovelty+2-H                  OK
2.38/2.76	c   Checking for solvers/hybridGM3                     OK
2.38/2.76	c   Checking for solvers/kcnfs04SAT07                  OK
2.38/2.76	c   Checking for solvers/lingeling                     OK
2.38/2.76	c   Checking for solvers/LySATc                        OK
2.38/2.76	c   Checking for solvers/LySATi                        OK
2.38/2.76	c   Checking for solvers/march_hi                      OK
2.38/2.76	c   Checking for solvers/march_nn                      OK
2.38/2.76	c   Checking for solvers/minisat_static                OK
2.38/2.76	c   Checking for solvers/mxc-sat09                     OK
2.38/2.76	c   Checking for solvers/picosat                       OK
2.38/2.76	c   Checking for solvers/precosat                      OK
2.38/2.76	c   Checking for solvers/SATenstein                    OK
2.38/2.76	c   Checking for solvers/TNM                           OK
2.38/2.76	c   Checking for solvers/ubcsatOrig                    OK
2.38/2.76	c   Checking for utilities/timerun                     OK
2.38/2.76	c   Checking for folder COACH/DATA                     OK
2.38/2.76	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
2.38/2.76	c Check successful
2.38/2.76	c TIMER: 0.0 sec total, 0.0 sec since previous report
2.38/2.76	c Computing instance features...
2.38/2.76	c    ./features HOME/instance-3220944-1303280646.cnf
2.38/2.76	c    Features found: 250 1065 0.234741784 0.012 0.28363526 0.00281690141 0.0215962441 2.6756099 0.012 0 0.012 0.012 -0 0.494209703 0.57719174 0.333333333 1 0.552590456 0.218930236 0.179603236 0 1 3.22100313 0 0 1 0.00605070423 0.373435973 0.000938967136 0.0131455399 2.2551611 0.504225352 0.0227305164 0.271296751 0.00563380282 0.0394366197 0.00920863309 0.0181039917 0.214812373 0.00563380282 0.0309859155 2.82688745 0.11616532 0.246825173 0.064171123 0.285714286 2.32821301 0.0184172662
2.38/2.76	c TIMER: 2.38 sec total, 2.38 sec since previous report
2.38/2.76	c Computing most promising solver to run...
2.38/2.76	c    COACH/coach 250 1065 0.234741784 0.012 0.28363526 0.00281690141 0.0215962441 2.6756099 0.012 0 0.012 0.012 -0 0.494209703 0.57719174 0.333333333 1 0.552590456 0.218930236 0.179603236 0 1 3.22100313 0 0 1 0.00605070423 0.373435973 0.000938967136 0.0131455399 2.2551611 0.504225352 0.0227305164 0.271296751 0.00563380282 0.0394366197 0.00920863309 0.0181039917 0.214812373 0.00563380282 0.0309859155 2.82688745 0.11616532 0.246825173 0.064171123 0.285714286 2.32821301 0.0184172662 COACH/DATA/ 0
2.38/2.76	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 21 0
2.38/2.76	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
2.38/2.76	c    PORTFOLIO-SUGGESTION SOLVER precosat 128 0
2.38/2.76	c    PORTFOLIO-SUGGESTION SOLVER march_hi 121 0
2.38/2.76	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 34 0
2.38/2.76	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
2.38/2.76	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 38 0
2.38/2.76	c    PORTFOLIO-SUGGESTION SOLVER TNM 62 0
2.38/2.76	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 8 0
2.38/2.76	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
2.38/2.76	c    PORTFOLIO-SUGGESTION SOLVER march_hi 100000 0
2.38/2.76	c TIMER: 2.72 sec total, 0.34 sec since previous report
2.38/2.76	c Preprocessing OFF
2.38/2.76	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
2.38/2.76	c    cryptominisat   	             21 	False
10.05/10.19	c    adaptg2wsat2009 	              4 	False
10.05/10.19	c    precosat        	            128 	False
10.05/10.19	c    march_hi        	            121 	False
10.05/10.19	c    hybridGM3       	             34 	False
10.05/10.19	c    lingeling       	              4 	False
10.05/10.19	c    gnovelty+2      	             38 	False
10.05/10.19	c    TNM             	             62 	False
10.05/10.19	c    AshiHgen        	              8 	False
10.05/10.19	c    mxc-sat09       	              4 	False
10.05/10.19	c    march_hi        	         100000 	False
10.05/10.19	c Default solver to fall back on, in case everything fails:
10.05/10.19	c    lingeling       	       no limit 	False
10.05/10.19	c Running cryptominisat for 21 seconds on HOME/instance-3220944-1303280646.cnf
10.05/10.19	c    utilities/timerun 21 solvers/cryptominisat HOME/instance-3220944-1303280646.cnf
10.05/10.19	c TIMER: 10.16 sec total, 7.43 sec since previous report
10.05/10.19	c Instance solved!
10.05/10.19	s UNSATISFIABLE
10.05/10.19	c TIMER: 10.16 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-3220944-1303280646/watcher-3220944-1303280646 -o /tmp/evaluation-result-3220944-1303280646/solver-3220944-1303280646 -C 5000 -W 5000 -M 15500 python portfolio_solver.py -t 5000 -s 562468507 HOME/instance-3220944-1303280646.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 2/181 16153
/proc/meminfo: memFree=23622020/32951124 swapFree=67110396/67111528
[pid=16153] ppid=16151 vsize=15244 CPUtime=0 cores=1,3,5,7
/proc/16153/stat : 16153 (python) S 16151 16153 14261 0 -1 4202496 733 0 0 0 0 0 0 0 22 0 1 0 518295286 15609856 625 33554432000 4194304 5745468 140735618617568 18446744073709551615 224284923904 0 2147483391 16781312 2 18446744071699199166 0 0 17 1 0 0 0
/proc/16153/statm: 3811 625 333 379 0 284 0

[startup+0.0483961 s]
/proc/loadavg: 2.00 2.00 2.00 2/181 16153
/proc/meminfo: memFree=23622020/32951124 swapFree=67110396/67111528
[pid=16153] ppid=16151 vsize=21952 CPUtime=0.01 cores=1,3,5,7
/proc/16153/stat : 16153 (python) S 16151 16153 14261 0 -1 4202496 1528 0 0 0 1 0 0 0 17 0 1 0 518295286 22478848 1366 33554432000 4194304 5745468 140735618617568 18446744073709551615 224284925696 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16153/statm: 5488 1366 463 379 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21952

[startup+0.100389 s]
/proc/loadavg: 2.00 2.00 2.00 2/181 16153
/proc/meminfo: memFree=23622020/32951124 swapFree=67110396/67111528
[pid=16153] ppid=16151 vsize=21952 CPUtime=0.01 cores=1,3,5,7
/proc/16153/stat : 16153 (python) S 16151 16153 14261 0 -1 4202496 1528 0 0 0 1 0 0 0 17 0 1 0 518295286 22478848 1366 33554432000 4194304 5745468 140735618617568 18446744073709551615 224284925696 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16153/statm: 5488 1366 463 379 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21952

[startup+0.300353 s]
/proc/loadavg: 2.00 2.00 2.00 2/181 16153
/proc/meminfo: memFree=23622020/32951124 swapFree=67110396/67111528
[pid=16153] ppid=16151 vsize=21952 CPUtime=0.01 cores=1,3,5,7
/proc/16153/stat : 16153 (python) S 16151 16153 14261 0 -1 4202496 1528 0 0 0 1 0 0 0 17 0 1 0 518295286 22478848 1366 33554432000 4194304 5745468 140735618617568 18446744073709551615 224284925696 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16153/statm: 5488 1366 463 379 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21952

[startup+0.700288 s]
/proc/loadavg: 2.00 2.00 2.00 2/181 16153
/proc/meminfo: memFree=23622020/32951124 swapFree=67110396/67111528
[pid=16153] ppid=16151 vsize=21952 CPUtime=0.01 cores=1,3,5,7
/proc/16153/stat : 16153 (python) S 16151 16153 14261 0 -1 4202496 1528 0 0 0 1 0 0 0 17 0 1 0 518295286 22478848 1366 33554432000 4194304 5745468 140735618617568 18446744073709551615 224284925696 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16153/statm: 5488 1366 463 379 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21952

[startup+1.50015 s]
/proc/loadavg: 2.08 2.02 2.01 3/183 16155
/proc/meminfo: memFree=23610652/32951124 swapFree=67110396/67111528
[pid=16153] ppid=16151 vsize=21952 CPUtime=0.01 cores=1,3,5,7
/proc/16153/stat : 16153 (python) S 16151 16153 14261 0 -1 4202496 1528 0 0 0 1 0 0 0 17 0 1 0 518295286 22478848 1366 33554432000 4194304 5745468 140735618617568 18446744073709551615 224284925696 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16153/statm: 5488 1366 463 379 0 929 0
[pid=16155] ppid=16153 vsize=8364 CPUtime=1.45 cores=1,3,5,7
/proc/16155/stat : 16155 (features) R 16153 16153 14261 0 -1 4202496 2646 0 0 0 144 1 0 0 21 0 1 0 518295290 8564736 1530 33554432000 134512640 135907751 4294908960 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/16155/statm: 2091 1530 111 341 0 1747 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 30316

[startup+3.10085 s]
/proc/loadavg: 2.08 2.02 2.01 3/183 16155
/proc/meminfo: memFree=23612512/32951124 swapFree=67110396/67111528
[pid=16153] ppid=16151 vsize=34452 CPUtime=0.02 cores=1,3,5,7
/proc/16153/stat : 16153 (python) S 16151 16153 14261 0 -1 4202496 2176 0 0 0 2 0 0 0 18 0 1 0 518295286 35278848 1425 33554432000 4194304 5745468 140735618617568 18446744073709551615 224284925696 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16153/statm: 8613 1425 488 379 0 933 0
[pid=16155] ppid=16153 vsize=0 CPUtime=2.37 cores=1,3,5,7
/proc/16155/stat : 16155 (features) Z 16153 16153 14261 0 -1 4202524 2926 0 0 0 233 4 0 0 25 0 1 0 518295290 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/16155/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.39
Current children cumulated vsize (KiB) 34452
heavy processes:
  %CPU=79 pid=16155 uid=0 cmd=
  %CPU=34 pid=16156 uid=0 cmd=

[startup+6.30035 s]
/proc/loadavg: 2.07 2.02 2.00 3/186 16158
/proc/meminfo: memFree=23612436/32951124 swapFree=67110396/67111528
[pid=16153] ppid=16151 vsize=34452 CPUtime=0.02 cores=1,3,5,7
/proc/16153/stat : 16153 (python) S 16151 16153 14261 0 -1 4202496 2177 0 0 0 2 0 0 0 18 0 1 0 518295286 35278848 1426 33554432000 4194304 5745468 140735618617568 18446744073709551615 224284925696 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16153/statm: 8613 1426 488 379 0 933 0
[pid=16155] ppid=16153 vsize=0 CPUtime=2.37 cores=1,3,5,7
/proc/16155/stat : 16155 (features) Z 16153 16153 14261 0 -1 4202524 2926 0 0 0 233 4 0 0 25 0 1 0 518295290 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/16155/statm: 0 0 0 0 0 0 0
[pid=16156] ppid=16153 vsize=0 CPUtime=0.34 cores=1,3,5,7
/proc/16156/stat : 16156 (coach) Z 16153 16153 14261 0 -1 4202524 3927 0 0 0 33 1 0 0 18 0 1 0 518295528 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/16156/statm: 0 0 0 0 0 0 0
[pid=16157] ppid=16153 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/16157/stat : 16157 (timerun) S 16153 16153 14261 0 -1 4202496 752 0 0 0 0 0 0 0 17 0 1 0 518295563 8908800 248 33554432000 4194304 4922060 140734915670720 18446744073709551615 224284744837 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/16157/statm: 2175 248 208 178 0 68 0
[pid=16158] ppid=16157 vsize=17552 CPUtime=3.51 cores=1,3,5,7
/proc/16158/stat : 16158 (cryptominisat) R 16157 16153 14261 0 -1 4202496 3281 0 0 0 351 0 0 0 25 0 1 0 518295563 17973248 1628 33554432000 134512640 134994940 4290970224 18446744073709551615 134641573 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/16158/statm: 4388 1628 355 118 0 3573 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 60704

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

[startup+7.90109 s]
/proc/loadavg: 2.07 2.02 2.00 3/186 16158
/proc/meminfo: memFree=23612068/32951124 swapFree=67110396/67111528
[pid=16153] ppid=16151 vsize=34452 CPUtime=0.02 cores=1,3,5,7
/proc/16153/stat : 16153 (python) S 16151 16153 14261 0 -1 4202496 2177 0 0 0 2 0 0 0 18 0 1 0 518295286 35278848 1426 33554432000 4194304 5745468 140735618617568 18446744073709551615 224284925696 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16153/statm: 8613 1426 488 379 0 933 0
[pid=16155] ppid=16153 vsize=0 CPUtime=2.37 cores=1,3,5,7
/proc/16155/stat : 16155 (features) Z 16153 16153 14261 0 -1 4202524 2926 0 0 0 233 4 0 0 25 0 1 0 518295290 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/16155/statm: 0 0 0 0 0 0 0
[pid=16156] ppid=16153 vsize=0 CPUtime=0.34 cores=1,3,5,7
/proc/16156/stat : 16156 (coach) Z 16153 16153 14261 0 -1 4202524 3927 0 0 0 33 1 0 0 18 0 1 0 518295528 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/16156/statm: 0 0 0 0 0 0 0
[pid=16157] ppid=16153 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/16157/stat : 16157 (timerun) S 16153 16153 14261 0 -1 4202496 752 0 0 0 0 0 0 0 17 0 1 0 518295563 8908800 248 33554432000 4194304 4922060 140734915670720 18446744073709551615 224284744837 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/16157/statm: 2175 248 208 178 0 68 0
[pid=16158] ppid=16157 vsize=18092 CPUtime=5.11 cores=1,3,5,7
/proc/16158/stat : 16158 (cryptominisat) R 16157 16153 14261 0 -1 4202496 3980 0 0 0 511 0 0 0 25 0 1 0 518295563 18526208 1826 33554432000 134512640 134994940 4290970224 18446744073709551615 134642829 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/16158/statm: 4523 1826 356 118 0 3708 0
Current children cumulated CPU time (s) 7.84
Current children cumulated vsize (KiB) 61244

[startup+9.50082 s]
/proc/loadavg: 2.07 2.02 2.00 3/186 16158
/proc/meminfo: memFree=23611944/32951124 swapFree=67110396/67111528
[pid=16153] ppid=16151 vsize=34452 CPUtime=0.02 cores=1,3,5,7
/proc/16153/stat : 16153 (python) S 16151 16153 14261 0 -1 4202496 2178 0 0 0 2 0 0 0 18 0 1 0 518295286 35278848 1426 33554432000 4194304 5745468 140735618617568 18446744073709551615 224284925696 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16153/statm: 8613 1426 488 379 0 933 0
[pid=16155] ppid=16153 vsize=0 CPUtime=2.37 cores=1,3,5,7
/proc/16155/stat : 16155 (features) Z 16153 16153 14261 0 -1 4202524 2926 0 0 0 233 4 0 0 25 0 1 0 518295290 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/16155/statm: 0 0 0 0 0 0 0
[pid=16156] ppid=16153 vsize=0 CPUtime=0.34 cores=1,3,5,7
/proc/16156/stat : 16156 (coach) Z 16153 16153 14261 0 -1 4202524 3927 0 0 0 33 1 0 0 18 0 1 0 518295528 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/16156/statm: 0 0 0 0 0 0 0
[pid=16157] ppid=16153 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/16157/stat : 16157 (timerun) S 16153 16153 14261 0 -1 4202496 752 0 0 0 0 0 0 0 17 0 1 0 518295563 8908800 248 33554432000 4194304 4922060 140734915670720 18446744073709551615 224284744837 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/16157/statm: 2175 248 208 178 0 68 0
[pid=16158] ppid=16157 vsize=18452 CPUtime=6.71 cores=1,3,5,7
/proc/16158/stat : 16158 (cryptominisat) R 16157 16153 14261 0 -1 4202496 4698 0 0 0 671 0 0 0 25 0 1 0 518295563 18894848 1890 33554432000 134512640 134994940 4290970224 18446744073709551615 134642370 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/16158/statm: 4613 1890 357 118 0 3798 0
Current children cumulated CPU time (s) 9.44
Current children cumulated vsize (KiB) 61604

[startup+9.90675 s]
/proc/loadavg: 2.07 2.02 2.00 3/186 16158
/proc/meminfo: memFree=23611820/32951124 swapFree=67110396/67111528
[pid=16153] ppid=16151 vsize=34452 CPUtime=0.02 cores=1,3,5,7
/proc/16153/stat : 16153 (python) S 16151 16153 14261 0 -1 4202496 2178 0 0 0 2 0 0 0 18 0 1 0 518295286 35278848 1426 33554432000 4194304 5745468 140735618617568 18446744073709551615 224284925696 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16153/statm: 8613 1426 488 379 0 933 0
[pid=16155] ppid=16153 vsize=0 CPUtime=2.37 cores=1,3,5,7
/proc/16155/stat : 16155 (features) Z 16153 16153 14261 0 -1 4202524 2926 0 0 0 233 4 0 0 25 0 1 0 518295290 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/16155/statm: 0 0 0 0 0 0 0
[pid=16156] ppid=16153 vsize=0 CPUtime=0.34 cores=1,3,5,7
/proc/16156/stat : 16156 (coach) Z 16153 16153 14261 0 -1 4202524 3927 0 0 0 33 1 0 0 18 0 1 0 518295528 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/16156/statm: 0 0 0 0 0 0 0
[pid=16157] ppid=16153 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/16157/stat : 16157 (timerun) S 16153 16153 14261 0 -1 4202496 752 0 0 0 0 0 0 0 17 0 1 0 518295563 8908800 248 33554432000 4194304 4922060 140734915670720 18446744073709551615 224284744837 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/16157/statm: 2175 248 208 178 0 68 0
[pid=16158] ppid=16157 vsize=18452 CPUtime=7.13 cores=1,3,5,7
/proc/16158/stat : 16158 (cryptominisat) R 16157 16153 14261 0 -1 4202496 4778 0 0 0 712 1 0 0 25 0 1 0 518295563 18894848 1970 33554432000 134512640 134994940 4290970224 18446744073709551615 134642501 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/16158/statm: 4613 1970 357 118 0 3798 0
Current children cumulated CPU time (s) 9.86
Current children cumulated vsize (KiB) 61604

[startup+10.1007 s]
/proc/loadavg: 2.07 2.02 2.00 3/186 16158
/proc/meminfo: memFree=23611820/32951124 swapFree=67110396/67111528
[pid=16153] ppid=16151 vsize=34452 CPUtime=0.02 cores=1,3,5,7
/proc/16153/stat : 16153 (python) S 16151 16153 14261 0 -1 4202496 2178 0 0 0 2 0 0 0 18 0 1 0 518295286 35278848 1426 33554432000 4194304 5745468 140735618617568 18446744073709551615 224284925696 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/16153/statm: 8613 1426 488 379 0 933 0
[pid=16155] ppid=16153 vsize=0 CPUtime=2.37 cores=1,3,5,7
/proc/16155/stat : 16155 (features) Z 16153 16153 14261 0 -1 4202524 2926 0 0 0 233 4 0 0 25 0 1 0 518295290 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/16155/statm: 0 0 0 0 0 0 0
[pid=16156] ppid=16153 vsize=0 CPUtime=0.34 cores=1,3,5,7
/proc/16156/stat : 16156 (coach) Z 16153 16153 14261 0 -1 4202524 3927 0 0 0 33 1 0 0 18 0 1 0 518295528 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/16156/statm: 0 0 0 0 0 0 0
[pid=16157] ppid=16153 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/16157/stat : 16157 (timerun) S 16153 16153 14261 0 -1 4202496 752 0 0 0 0 0 0 0 17 0 1 0 518295563 8908800 248 33554432000 4194304 4922060 140734915670720 18446744073709551615 224284744837 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/16157/statm: 2175 248 208 178 0 68 0
[pid=16158] ppid=16157 vsize=18452 CPUtime=7.32 cores=1,3,5,7
/proc/16158/stat : 16158 (cryptominisat) R 16157 16153 14261 0 -1 4202496 4808 0 0 0 731 1 0 0 25 0 1 0 518295563 18894848 2000 33554432000 134512640 134994940 4290970224 18446744073709551615 134642225 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/16158/statm: 4613 2000 357 118 0 3798 0
Current children cumulated CPU time (s) 10.05
Current children cumulated vsize (KiB) 61604

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16153 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=698589
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=61990
# CPU time returned by wait4() is 2.76058
# while last known CPU time is 10.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10.1973
CPU time (s): 10.05
CPU user time (s): 9.99
CPU system time (s): 0.06
CPU usage (%): 98.5559
Max. virtual memory (cumulated for all children) (KiB): 61744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.69859
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9620
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= 320
involuntary context switches= 12

runsolver used 0.017997 second user time and 0.043993 second system time

The end

Launcher Data 

Begin job on node118 at 2011-04-20 08:24:06
IDJOB=3220944
IDBENCH=82841
IDSOLVER=1635
FILE ID=node118/3220944-1303280646
RUNJOBID= node118-1303259274-14280
PBS_JOBID= 13049508
Free space on /tmp= 73076 MiB

SOLVER NAME= Coach 2011-03-18
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v250-c1065-S534787376-095.UNKNOWN.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3220944-1303280646/watcher-3220944-1303280646 -o /tmp/evaluation-result-3220944-1303280646/solver-3220944-1303280646 -C 5000 -W 5000 -M 15500  python portfolio_solver.py -t 5000 -s 562468507  HOME/instance-3220944-1303280646.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 30a6e61471a22008cda0ff7e2d23efa4
RANDOM SEED=562468507

node118.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		: 2666.842
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	: 5333.68
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		: 2666.842
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		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
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		: 2666.842
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	: 5332.68
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		: 2666.842
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		: 2666.842
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		: 2666.842
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	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23622308 kB
Buffers:        717916 kB
Cached:        8185492 kB
SwapCached:        600 kB
Active:        5642636 kB
Inactive:      3331588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23622308 kB
SwapTotal:    67111528 kB
SwapFree:     67110396 kB
Dirty:           35328 kB
Writeback:           0 kB
AnonPages:       69768 kB
Mapped:          17196 kB
Slab:           290068 kB
PageTables:       4864 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   213760 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= 73040 MiB
End job on node118 at 2011-04-20 08:24:16