Trace number 3449515

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)SAT 19.77 19.8278

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S1957603206-080.SATISFIABLE.cnf
MD5SUMbd15174005584b37e05abad00c806959
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.02284
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses7120
Sum of the clauses size49840
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 57120

Solver Data 

13.33/13.68	c COMMAND LINE: portfolio_solver.py -t 1200 -s 546257926 HOME/instance-3449515-1307054227.cnf
13.33/13.68	c    tmpdir         WORKING-DIR
13.33/13.68	c    timelimit      1200
13.33/13.68	c    seed           546257926
13.33/13.68	c    verbosity      0
13.33/13.68	c Parsed command line and set default values...
13.33/13.68	c Starting *WALL CLOCK* TIMER
13.33/13.68	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
13.33/13.68	c   indicating coach-executables-test.sh was run successfully earlier
13.33/13.68	c Making sure all necessary files and folders are present...
13.33/13.68	c   Checking for ./features                            OK
13.33/13.68	c   Checking for COACH/coach                           OK
13.33/13.68	c   Checking for preprocessors/SatELite_v1.0_linux     OK
13.33/13.68	c   Checking for solvers/adaptg2wsat2009               OK
13.33/13.68	c   Checking for solvers/adaptg2wsat2009++             OK
13.33/13.68	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
13.33/13.68	c   Checking for solvers/cryptominisat                 OK
13.33/13.68	c   Checking for solvers/glucose_static                OK
13.33/13.68	c   Checking for solvers/gnovelty+2                    OK
13.33/13.68	c   Checking for solvers/gnovelty+2-H                  OK
13.33/13.68	c   Checking for solvers/hybridGM3                     OK
13.33/13.68	c   Checking for solvers/kcnfs04SAT07                  OK
13.33/13.68	c   Checking for solvers/lingeling                     OK
13.33/13.68	c   Checking for solvers/LySATc                        OK
13.33/13.68	c   Checking for solvers/LySATi                        OK
13.33/13.68	c   Checking for solvers/march_hi                      OK
13.33/13.68	c   Checking for solvers/march_nn                      OK
13.33/13.68	c   Checking for solvers/minisat_static                OK
13.33/13.68	c   Checking for solvers/mxc-sat09                     OK
13.33/13.68	c   Checking for solvers/picosat                       OK
13.33/13.68	c   Checking for solvers/precosat                      OK
13.33/13.68	c   Checking for solvers/SATenstein                    OK
13.33/13.68	c   Checking for solvers/TNM                           OK
13.33/13.68	c   Checking for solvers/ubcsatOrig                    OK
13.33/13.68	c   Checking for utilities/timerun                     OK
13.33/13.68	c   Checking for folder COACH/DATA                     OK
13.33/13.68	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
13.33/13.68	c Check successful
13.33/13.68	c TIMER: 0.0 sec total, 0.0 sec since previous report
13.33/13.68	c Computing instance features...
13.33/13.68	c    ./features HOME/instance-3449515-1307054227.cnf
13.33/13.68	c    Features found: 80 7120 0.0112359551 0.0875 0.0354531728 0.0799157303 0.094241573 3.80559396 0.0875 0 0.0875 0.0875 -0 0.311155698 0.680072246 0.142857143 1 0.998570478 0.0316462634 0.028730246 0 0.146141215 2.0615158 0 0 0 0.00519838483 0.167450706 0.00351123596 0.00702247191 2.92848076 0.0594101124 0.0110955056 0 0.0110955056 0.0110955056 0 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1
13.33/13.68	c TIMER: 13.33 sec total, 13.33 sec since previous report
13.33/13.68	c Computing most promising solver to run...
13.33/13.68	c    COACH/coach 80 7120 0.0112359551 0.0875 0.0354531728 0.0799157303 0.094241573 3.80559396 0.0875 0 0.0875 0.0875 -0 0.311155698 0.680072246 0.142857143 1 0.998570478 0.0316462634 0.028730246 0 0.146141215 2.0615158 0 0 0 0.00519838483 0.167450706 0.00351123596 0.00702247191 2.92848076 0.0594101124 0.0110955056 0 0.0110955056 0.0110955056 0 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1 COACH/DATA/ 1
13.33/13.68	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 4 0
13.33/13.68	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
13.33/13.68	c    PORTFOLIO-SUGGESTION SOLVER precosat 4 0
13.33/13.68	c    PORTFOLIO-SUGGESTION SOLVER march_hi 4 0
13.33/13.68	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 4 0
13.33/13.68	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
13.33/13.68	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 4 0
13.33/13.68	c    PORTFOLIO-SUGGESTION SOLVER TNM 4 0
13.33/13.68	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 4 0
13.33/13.68	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
13.33/13.68	c    PORTFOLIO-SUGGESTION SOLVER TNM 100000 0
13.33/13.68	c TIMER: 13.65 sec total, 0.33 sec since previous report
13.33/13.68	c Preprocessing OFF
13.33/13.68	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
13.33/13.68	c    cryptominisat   	              4 	False
13.33/13.68	c    adaptg2wsat2009 	              4 	False
13.33/13.68	c    precosat        	              4 	False
13.33/13.68	c    march_hi        	              4 	False
13.33/13.68	c    hybridGM3       	              4 	False
13.33/13.68	c    lingeling       	              4 	False
13.33/13.68	c    gnovelty+2      	              4 	False
19.77/19.82	c    TNM             	              4 	False
19.77/19.82	c    AshiHgen        	              4 	False
19.77/19.82	c    mxc-sat09       	              4 	False
19.77/19.82	c    TNM             	         100000 	False
19.77/19.82	c Default solver to fall back on, in case everything fails:
19.77/19.82	c    lingeling       	       no limit 	False
19.77/19.82	c Running cryptominisat for 4 seconds on HOME/instance-3449515-1307054227.cnf
19.77/19.82	c    utilities/timerun 4 solvers/cryptominisat HOME/instance-3449515-1307054227.cnf
19.77/19.82	c TIMER: 17.66 sec total, 4.01 sec since previous report
19.77/19.82	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3449515-1307054227.cnf
19.77/19.82	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3449515-1307054227.cnf
19.77/19.82	c TIMER: 19.8 sec total, 2.13 sec since previous report
19.77/19.82	c Instance solved!
19.77/19.82	s SATISFIABLE
19.77/19.82	v -1 -2 3 -4 5 -6 -7 -8 -9 -10 11 12 -13 -14 -15 -16 -17 -18 19 20
19.77/19.82	v -21 -22 -23 24 -25 26 -27 28 -29 30 -31 32 33 34 -35 -36 -37 38 -39 40
19.77/19.82	v -41 42 43 44 -45 46 47 -48 -49 50 51 -52 53 -54 -55 56 -57 58 -59 60
19.77/19.82	v 61 62 63 64 65 -66 -67 68 -69 -70 71 -72 73 -74 -75 -76 -77 -78 79 -80
19.77/19.82	v 0
19.77/19.82	c TIMER: 19.8 sec total, 0.0 sec since previous report

Verifier Data 

OK

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-3449515-1307054227/watcher-3449515-1307054227 -o /tmp/evaluation-result-3449515-1307054227/solver-3449515-1307054227 -C 1200 -W 1300 -M 7680 python portfolio_solver.py -t 1200 -s 546257926 HOME/instance-3449515-1307054227.cnf 

running on 2 cores: 5,7

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: 4.70 4.30 3.62 4/554 20250
/proc/meminfo: memFree=14973744/32951132 swapFree=46579808/67111528
[pid=20250] ppid=20248 vsize=16244 CPUtime=0.01 cores=5,7
/proc/20250/stat : 20250 (python) R 20248 20250 19573 0 -1 4202496 1050 0 0 0 1 0 0 0 23 0 1 0 817021382 16633856 923 33554432000 4194304 5683644 140736803860416 18446744073709551615 242970550016 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/20250/statm: 4061 923 381 364 0 548 0

[startup+0.0812111 s]
/proc/loadavg: 4.70 4.30 3.62 4/554 20250
/proc/meminfo: memFree=14973744/32951132 swapFree=46579808/67111528
[pid=20250] ppid=20248 vsize=21896 CPUtime=0.01 cores=5,7
/proc/20250/stat : 20250 (python) S 20248 20250 19573 0 -1 4202496 1515 0 0 0 1 0 0 0 23 0 1 0 817021382 22421504 1350 33554432000 4194304 5683644 140736803860416 18446744073709551615 242970550016 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/20250/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.100208 s]
/proc/loadavg: 4.70 4.30 3.62 4/554 20250
/proc/meminfo: memFree=14973744/32951132 swapFree=46579808/67111528
[pid=20250] ppid=20248 vsize=21896 CPUtime=0.01 cores=5,7
/proc/20250/stat : 20250 (python) S 20248 20250 19573 0 -1 4202496 1515 0 0 0 1 0 0 0 23 0 1 0 817021382 22421504 1350 33554432000 4194304 5683644 140736803860416 18446744073709551615 242970550016 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/20250/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.300173 s]
/proc/loadavg: 4.70 4.30 3.62 4/554 20250
/proc/meminfo: memFree=14973744/32951132 swapFree=46579808/67111528
[pid=20250] ppid=20248 vsize=21896 CPUtime=0.01 cores=5,7
/proc/20250/stat : 20250 (python) S 20248 20250 19573 0 -1 4202496 1515 0 0 0 1 0 0 0 23 0 1 0 817021382 22421504 1350 33554432000 4194304 5683644 140736803860416 18446744073709551615 242970550016 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/20250/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.700102 s]
/proc/loadavg: 4.70 4.30 3.62 4/554 20250
/proc/meminfo: memFree=14973744/32951132 swapFree=46579808/67111528
[pid=20250] ppid=20248 vsize=21896 CPUtime=0.01 cores=5,7
/proc/20250/stat : 20250 (python) S 20248 20250 19573 0 -1 4202496 1515 0 0 0 1 0 0 0 23 0 1 0 817021382 22421504 1350 33554432000 4194304 5683644 140736803860416 18446744073709551615 242970550016 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/20250/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+1.50096 s]
/proc/loadavg: 4.70 4.30 3.62 5/556 20252
/proc/meminfo: memFree=14963108/32951132 swapFree=46579808/67111528
[pid=20250] ppid=20248 vsize=21896 CPUtime=0.01 cores=5,7
/proc/20250/stat : 20250 (python) S 20248 20250 19573 0 -1 4202496 1515 0 0 0 1 0 0 0 23 0 1 0 817021382 22421504 1350 33554432000 4194304 5683644 140736803860416 18446744073709551615 242970550016 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/20250/statm: 5474 1350 443 364 0 929 0
[pid=20252] ppid=20250 vsize=8364 CPUtime=1.46 cores=5,7
/proc/20252/stat : 20252 (features) R 20250 20250 19573 0 -1 4202496 2649 0 0 0 143 3 0 0 25 0 1 0 817021385 8564736 1532 33554432000 134512640 135907751 4292884448 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/20252/statm: 2091 1532 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30260

[startup+3.10069 s]
/proc/loadavg: 4.70 4.30 3.62 5/556 20252
/proc/meminfo: memFree=14961496/32951132 swapFree=46579808/67111528
[pid=20250] ppid=20248 vsize=21896 CPUtime=0.01 cores=5,7
/proc/20250/stat : 20250 (python) S 20248 20250 19573 0 -1 4202496 1515 0 0 0 1 0 0 0 23 0 1 0 817021382 22421504 1350 33554432000 4194304 5683644 140736803860416 18446744073709551615 242970550016 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/20250/statm: 5474 1350 443 364 0 929 0
[pid=20252] ppid=20250 vsize=4844 CPUtime=3.06 cores=5,7
/proc/20252/stat : 20252 (features) R 20250 20250 19573 0 -1 4202496 2914 0 0 0 300 6 0 0 25 0 1 0 817021385 4960256 892 33554432000 134512640 135907751 4292884448 18446744073709551615 134518915 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/20252/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 26740

[startup+6.30014 s]
/proc/loadavg: 4.65 4.30 3.62 7/556 20252
/proc/meminfo: memFree=14962768/32951132 swapFree=46579808/67111528
[pid=20250] ppid=20248 vsize=21896 CPUtime=0.01 cores=5,7
/proc/20250/stat : 20250 (python) S 20248 20250 19573 0 -1 4202496 1515 0 0 0 1 0 0 0 23 0 1 0 817021382 22421504 1350 33554432000 4194304 5683644 140736803860416 18446744073709551615 242970550016 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/20250/statm: 5474 1350 443 364 0 929 0
[pid=20252] ppid=20250 vsize=4844 CPUtime=6.26 cores=5,7
/proc/20252/stat : 20252 (features) R 20250 20250 19573 0 -1 4202496 2914 0 0 0 620 6 0 0 25 0 1 0 817021385 4960256 892 33554432000 134512640 135907751 4292884448 18446744073709551615 134518776 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/20252/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 26740

[startup+12.701 s]
/proc/loadavg: 4.75 4.32 3.63 5/556 20252
/proc/meminfo: memFree=14962376/32951132 swapFree=46579808/67111528
[pid=20250] ppid=20248 vsize=21896 CPUtime=0.01 cores=5,7
/proc/20250/stat : 20250 (python) S 20248 20250 19573 0 -1 4202496 1515 0 0 0 1 0 0 0 23 0 1 0 817021382 22421504 1350 33554432000 4194304 5683644 140736803860416 18446744073709551615 242970550016 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/20250/statm: 5474 1350 443 364 0 929 0
[pid=20252] ppid=20250 vsize=4844 CPUtime=12.66 cores=5,7
/proc/20252/stat : 20252 (features) R 20250 20250 19573 0 -1 4202496 2914 0 0 0 1259 7 0 0 25 0 1 0 817021385 4960256 892 33554432000 134512640 135907751 4292884448 18446744073709551615 134518776 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/20252/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26740

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

[startup+15.9005 s]
/proc/loadavg: 4.77 4.33 3.64 5/559 20255
/proc/meminfo: memFree=14960376/32951132 swapFree=46579808/67111528
[pid=20250] ppid=20248 vsize=34396 CPUtime=0.03 cores=5,7
/proc/20250/stat : 20250 (python) S 20248 20250 19573 0 -1 4202496 2160 0 0 0 2 1 0 0 18 0 1 0 817021382 35221504 1407 33554432000 4194304 5683644 140736803860416 18446744073709551615 242970550016 0 0 16781312 2 18446744071562362840 0 0 17 7 0 0 0
/proc/20250/statm: 8599 1407 468 364 0 933 0
[pid=20252] ppid=20250 vsize=0 CPUtime=13.32 cores=5,7
/proc/20252/stat : 20252 (features) Z 20250 20250 19573 0 -1 4202524 2927 0 0 0 1325 7 0 0 25 0 1 0 817021385 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/20252/statm: 0 0 0 0 0 0 0
[pid=20253] ppid=20250 vsize=0 CPUtime=0.31 cores=5,7
/proc/20253/stat : 20253 (coach) Z 20250 20250 19573 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 817022718 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/20253/statm: 0 0 0 0 0 0 0
[pid=20254] ppid=20250 vsize=8700 CPUtime=0 cores=5,7
/proc/20254/stat : 20254 (timerun) S 20250 20250 19573 0 -1 4202496 753 0 0 0 0 0 0 0 17 0 1 0 817022751 8908800 248 33554432000 4194304 4922060 140733391838592 18446744073709551615 242970369157 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/20254/statm: 2175 248 208 178 0 68 0
[pid=20255] ppid=20254 vsize=18724 CPUtime=2.2 cores=5,7
/proc/20255/stat : 20255 (cryptominisat) R 20254 20250 19573 0 -1 4202496 3457 0 0 0 220 0 0 0 25 0 1 0 817022751 19173376 2070 33554432000 134512640 134994940 4288104448 18446744073709551615 134642200 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/20255/statm: 4681 2070 355 118 0 3866 0
Current children cumulated CPU time (s) 15.86
Current children cumulated vsize (KiB) 61820

[startup+17.5012 s]
/proc/loadavg: 4.77 4.33 3.64 5/559 20255
/proc/meminfo: memFree=14960376/32951132 swapFree=46579808/67111528
[pid=20250] ppid=20248 vsize=34396 CPUtime=0.03 cores=5,7
/proc/20250/stat : 20250 (python) S 20248 20250 19573 0 -1 4202496 2161 0 0 0 2 1 0 0 18 0 1 0 817021382 35221504 1408 33554432000 4194304 5683644 140736803860416 18446744073709551615 242970550016 0 0 16781312 2 18446744071562362840 0 0 17 7 0 0 0
/proc/20250/statm: 8599 1408 468 364 0 933 0
[pid=20252] ppid=20250 vsize=0 CPUtime=13.32 cores=5,7
/proc/20252/stat : 20252 (features) Z 20250 20250 19573 0 -1 4202524 2927 0 0 0 1325 7 0 0 25 0 1 0 817021385 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/20252/statm: 0 0 0 0 0 0 0
[pid=20253] ppid=20250 vsize=0 CPUtime=0.31 cores=5,7
/proc/20253/stat : 20253 (coach) Z 20250 20250 19573 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 817022718 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/20253/statm: 0 0 0 0 0 0 0
[pid=20254] ppid=20250 vsize=8700 CPUtime=0 cores=5,7
/proc/20254/stat : 20254 (timerun) S 20250 20250 19573 0 -1 4202496 753 0 0 0 0 0 0 0 17 0 1 0 817022751 8908800 248 33554432000 4194304 4922060 140733391838592 18446744073709551615 242970369157 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/20254/statm: 2175 248 208 178 0 68 0
[pid=20255] ppid=20254 vsize=18932 CPUtime=3.81 cores=5,7
/proc/20255/stat : 20255 (cryptominisat) R 20254 20250 19573 0 -1 4202496 4531 0 0 0 381 0 0 0 25 0 1 0 817022751 19386368 2181 33554432000 134512640 134994940 4288104448 18446744073709551615 9000924 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/20255/statm: 4733 2181 355 118 0 3918 0
Current children cumulated CPU time (s) 17.47
Current children cumulated vsize (KiB) 62028

[startup+19.1009 s]
/proc/loadavg: 4.71 4.33 3.64 5/559 20257
/proc/meminfo: memFree=14966080/32951132 swapFree=46579808/67111528
[pid=20250] ppid=20248 vsize=34396 CPUtime=4.02 cores=5,7
/proc/20250/stat : 20250 (python) S 20248 20250 19573 0 -1 4202496 2316 5357 0 0 2 1 399 0 19 0 1 0 817021382 35221504 1408 33554432000 4194304 5683644 140736803860416 18446744073709551615 242970550016 0 0 16781312 2 18446744071562362840 0 0 17 7 0 0 0
/proc/20250/statm: 8599 1408 468 364 0 933 0
[pid=20252] ppid=20250 vsize=0 CPUtime=13.32 cores=5,7
/proc/20252/stat : 20252 (features) Z 20250 20250 19573 0 -1 4202524 2927 0 0 0 1325 7 0 0 25 0 1 0 817021385 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/20252/statm: 0 0 0 0 0 0 0
[pid=20253] ppid=20250 vsize=0 CPUtime=0.31 cores=5,7
/proc/20253/stat : 20253 (coach) Z 20250 20250 19573 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 817022718 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/20253/statm: 0 0 0 0 0 0 0
[pid=20256] ppid=20250 vsize=8700 CPUtime=0 cores=5,7
/proc/20256/stat : 20256 (timerun) S 20250 20250 19573 0 -1 4202496 744 0 0 0 0 0 0 0 20 0 1 0 817023151 8908800 248 33554432000 4194304 4922060 140736089862368 18446744073709551615 242970369157 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/20256/statm: 2175 248 208 178 0 68 0
[pid=20257] ppid=20256 vsize=417916 CPUtime=1.4 cores=5,7
/proc/20257/stat : 20257 (adaptg2wsat2009) R 20256 20250 19573 0 -1 4194304 560 0 0 0 140 0 0 0 25 0 1 0 817023151 427945984 505 33554432000 134512640 134546244 4293926000 18446744073709551615 134535573 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/20257/statm: 104479 505 108 9 0 103143 0
Current children cumulated CPU time (s) 19.05
Current children cumulated vsize (KiB) 461012

[startup+19.5009 s]
/proc/loadavg: 4.71 4.33 3.64 5/559 20257
/proc/meminfo: memFree=14966080/32951132 swapFree=46579808/67111528
[pid=20250] ppid=20248 vsize=34396 CPUtime=4.02 cores=5,7
/proc/20250/stat : 20250 (python) S 20248 20250 19573 0 -1 4202496 2316 5357 0 0 2 1 399 0 19 0 1 0 817021382 35221504 1408 33554432000 4194304 5683644 140736803860416 18446744073709551615 242970550016 0 0 16781312 2 18446744071562362840 0 0 17 7 0 0 0
/proc/20250/statm: 8599 1408 468 364 0 933 0
[pid=20252] ppid=20250 vsize=0 CPUtime=13.32 cores=5,7
/proc/20252/stat : 20252 (features) Z 20250 20250 19573 0 -1 4202524 2927 0 0 0 1325 7 0 0 25 0 1 0 817021385 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/20252/statm: 0 0 0 0 0 0 0
[pid=20253] ppid=20250 vsize=0 CPUtime=0.31 cores=5,7
/proc/20253/stat : 20253 (coach) Z 20250 20250 19573 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 817022718 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/20253/statm: 0 0 0 0 0 0 0
[pid=20256] ppid=20250 vsize=8700 CPUtime=0 cores=5,7
/proc/20256/stat : 20256 (timerun) S 20250 20250 19573 0 -1 4202496 744 0 0 0 0 0 0 0 20 0 1 0 817023151 8908800 248 33554432000 4194304 4922060 140736089862368 18446744073709551615 242970369157 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/20256/statm: 2175 248 208 178 0 68 0
[pid=20257] ppid=20256 vsize=417916 CPUtime=1.8 cores=5,7
/proc/20257/stat : 20257 (adaptg2wsat2009) R 20256 20250 19573 0 -1 4194304 560 0 0 0 180 0 0 0 25 0 1 0 817023151 427945984 505 33554432000 134512640 134546244 4293926000 18446744073709551615 134535112 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/20257/statm: 104479 505 108 9 0 103143 0
Current children cumulated CPU time (s) 19.45
Current children cumulated vsize (KiB) 461012

[startup+19.7008 s]
/proc/loadavg: 4.71 4.33 3.64 5/559 20257
/proc/meminfo: memFree=14964960/32951132 swapFree=46579808/67111528
[pid=20250] ppid=20248 vsize=34396 CPUtime=4.02 cores=5,7
/proc/20250/stat : 20250 (python) S 20248 20250 19573 0 -1 4202496 2316 5357 0 0 2 1 399 0 19 0 1 0 817021382 35221504 1408 33554432000 4194304 5683644 140736803860416 18446744073709551615 242970550016 0 0 16781312 2 18446744071562362840 0 0 17 7 0 0 0
/proc/20250/statm: 8599 1408 468 364 0 933 0
[pid=20252] ppid=20250 vsize=0 CPUtime=13.32 cores=5,7
/proc/20252/stat : 20252 (features) Z 20250 20250 19573 0 -1 4202524 2927 0 0 0 1325 7 0 0 25 0 1 0 817021385 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/20252/statm: 0 0 0 0 0 0 0
[pid=20253] ppid=20250 vsize=0 CPUtime=0.31 cores=5,7
/proc/20253/stat : 20253 (coach) Z 20250 20250 19573 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 817022718 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/20253/statm: 0 0 0 0 0 0 0
[pid=20256] ppid=20250 vsize=8700 CPUtime=0 cores=5,7
/proc/20256/stat : 20256 (timerun) S 20250 20250 19573 0 -1 4202496 744 0 0 0 0 0 0 0 20 0 1 0 817023151 8908800 248 33554432000 4194304 4922060 140736089862368 18446744073709551615 242970369157 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/20256/statm: 2175 248 208 178 0 68 0
[pid=20257] ppid=20256 vsize=417916 CPUtime=2.01 cores=5,7
/proc/20257/stat : 20257 (adaptg2wsat2009) R 20256 20250 19573 0 -1 4194304 560 0 0 0 201 0 0 0 25 0 1 0 817023151 427945984 505 33554432000 134512640 134546244 4293926000 18446744073709551615 134535538 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/20257/statm: 104479 505 108 9 0 103143 0
Current children cumulated CPU time (s) 19.66
Current children cumulated vsize (KiB) 461012

[startup+19.8198 s]
/proc/loadavg: 4.71 4.33 3.64 5/559 20257
/proc/meminfo: memFree=14964960/32951132 swapFree=46579808/67111528
[pid=20250] ppid=20248 vsize=34396 CPUtime=4.02 cores=5,7
/proc/20250/stat : 20250 (python) S 20248 20250 19573 0 -1 4202496 2316 5357 0 0 2 1 399 0 19 0 1 0 817021382 35221504 1408 33554432000 4194304 5683644 140736803860416 18446744073709551615 242970550016 0 0 16781312 2 18446744071562362840 0 0 17 7 0 0 0
/proc/20250/statm: 8599 1408 468 364 0 933 0
[pid=20252] ppid=20250 vsize=0 CPUtime=13.32 cores=5,7
/proc/20252/stat : 20252 (features) Z 20250 20250 19573 0 -1 4202524 2927 0 0 0 1325 7 0 0 25 0 1 0 817021385 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/20252/statm: 0 0 0 0 0 0 0
[pid=20253] ppid=20250 vsize=0 CPUtime=0.31 cores=5,7
/proc/20253/stat : 20253 (coach) Z 20250 20250 19573 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 817022718 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/20253/statm: 0 0 0 0 0 0 0
[pid=20256] ppid=20250 vsize=8700 CPUtime=0 cores=5,7
/proc/20256/stat : 20256 (timerun) S 20250 20250 19573 0 -1 4202496 744 0 0 0 0 0 0 0 20 0 1 0 817023151 8908800 248 33554432000 4194304 4922060 140736089862368 18446744073709551615 242970369157 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/20256/statm: 2175 248 208 178 0 68 0
[pid=20257] ppid=20256 vsize=417920 CPUtime=2.12 cores=5,7
/proc/20257/stat : 20257 (adaptg2wsat2009) R 20256 20250 19573 0 -1 4194304 561 0 0 0 212 0 0 0 25 0 1 0 817023151 427950080 506 33554432000 134512640 134546244 4293926000 18446744073709551615 4294960144 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/20257/statm: 104480 506 108 9 0 103144 0
Current children cumulated CPU time (s) 19.77
Current children cumulated vsize (KiB) 461016

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20250 and gives
#  childrusage.ru_utime.tv_sec=17
#  childrusage.ru_utime.tv_usec=584326
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=103984
# CPU time returned by wait4() is 17.6883
# while last known CPU time is 19.77
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 19.8278
CPU time (s): 19.77
CPU user time (s): 19.69
CPU system time (s): 0.08
CPU usage (%): 99.7087
Max. virtual memory (cumulated for all children) (KiB): 461016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.5843
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14934
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= 190
involuntary context switches= 102

runsolver used 0.120981 second user time and 0.25996 second system time

The end

Launcher Data 

Begin job on node128 at 2011-06-03 00:37:07
IDJOB=3449515
IDBENCH=83044
IDSOLVER=1947
FILE ID=node128/3449515-1307054227
RUNJOBID= node128-1307052487-19594
PBS_JOBID= 13497802
Free space on /tmp= 73692 MiB

SOLVER NAME= Coach 2011-03-18 (1200 s timeout)
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S1957603206-080.SATISFIABLE.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3449515-1307054227/watcher-3449515-1307054227 -o /tmp/evaluation-result-3449515-1307054227/solver-3449515-1307054227 -C 1200 -W 1300 -M 7680  python portfolio_solver.py -t 1200 -s 546257926  HOME/instance-3449515-1307054227.cnf

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

MD5SUM BENCH= bd15174005584b37e05abad00c806959
RANDOM SEED=546257926

node128.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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      14973900 kB
Buffers:        304972 kB
Cached:        3655960 kB
SwapCached:      35620 kB
Active:        9163932 kB
Inactive:      8491564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      14973900 kB
SwapTotal:    67111528 kB
SwapFree:     46579808 kB
Dirty:           36332 kB
Writeback:           0 kB
AnonPages:    13668672 kB
Mapped:          20036 kB
Slab:           136880 kB
PageTables:     113688 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 175823756 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73660 MiB
End job on node128 at 2011-06-03 00:37:27