Trace number 1544591

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
SAT07 reference solver: SATzilla RANDOMSAT 300.873 301

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S2060380282-019.cnf
MD5SUM88a7084af5dd17420de308796e7679c8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.660898
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data

10.57/10.69	c run March_dl for 5 seconds ... 
10.57/10.69	c Bin: Executing march_dl
10.57/10.69	c child exit by a signal
10.57/10.69	c march_dl returned code 137.
10.57/10.69	c run saps (UBCSAT implementation) for 2 seconds ... 
10.57/10.69	c Bin: Executing ubcsat2006
10.57/10.69	c child exited successfully
10.57/10.69	c ubcsat2006 returned code 0.
10.57/10.69	c satzilla computing base features
10.57/10.69	c satzilla doing unit-prop probe
10.57/10.69	c satzilla doing local search probe
10.57/10.69	c satzilla doing lobjois search-space size estimate
10.57/10.69	c satzilla's ranking:
10.57/10.69	c 1) kcnfs: 3.702267
10.57/10.69	c 2) minisat20+P: 4.215842
10.57/10.69	c 3) march_dl: 4.601833
10.57/10.69	c 4) kcnfs+P: 999.000000
10.57/10.69	c 5) march_dl+P: 999.000000
10.57/10.69	c 6) vallst+P: 999.000000
10.57/10.69	c 7) zchaff_rand+P: 999.000000
10.57/10.69	c 8) vallst: 999.000000
10.57/10.69	c 9) zchaff_rand: 999.000000
10.57/10.69	c 10) minisat20: 999.000000
10.57/10.69	c satzilla running kcnfs ... 
300.75/300.99	c Bin: Executing kcnfs
300.75/300.99	c child exited successfully
300.75/300.99	c kcnfs returned code 10.
300.75/300.99	
300.75/300.99	c Computed by ./satzilla2007_Solvers/kcnfs   V. 1.2
300.75/300.99	c reading file ... done
300.75/300.99	c Input file : 'HOME/instance-1544591-1238611825.cnf'
300.75/300.99	c [#vars: 65, #clauses: 5785, 7-CNF]
300.75/300.99	c unit clauses propagate before processing (#clause: 5785)
300.75/300.99	c RBSH-propagate until depth 0 (fix point: 10 updates) 
300.75/300.99	s SATISFIABLE
300.75/300.99	v 1 -2 -3 4 -5 -6 7 8 9 -10 11 -12 -13 -14 15 -16 -17 18 -19 20 -21 22 -23 -24 25 -26 -27 28 -29 30 -31 -32 -33 -34 35 36 37 -38 -39 -40 41 -42 43 -44 -45 46 -47 -48 49 -50 -51 -52 -53 54 55 56 -57 58 -59 60 -61 62 -63 64 65 0
300.75/300.99	
300.75/300.99	c Computation time     : 290.200 seconds
300.75/300.99	c Execution time       : 290.220 seconds
300.75/300.99	c Size of search tree  : 755863 nodes
300.75/300.99	c average speed        : 2604.628 nodes/sec.
300.75/300.99	
300.75/300.99	c SATZILLA_TIME=300.900000

Verifier Data

OK

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544591-1238611825/watcher-1544591-1238611825 -o /tmp/evaluation-result-1544591-1238611825/solver-1544591-1238611825 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1544591-1238611825.cnf 

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): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.97 0.81 3/65 8574
/proc/meminfo: memFree=1186920/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=1440 CPUtime=0
/proc/8574/stat : 8574 (SATzilla2007_R) R 8572 8574 8455 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1020556267 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/8574/statm: 360 110 95 260 0 84 0
[pid=8575] ppid=8574 vsize=636 CPUtime=0
/proc/8575/stat : 8575 (march_dl) R 8574 8574 8455 0 -1 4194304 84 0 0 0 0 0 0 0 18 0 1 0 1020556267 651264 79 1992294400 134512640 134996440 4294956272 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8575/statm: 159 80 50 118 0 38 0

[startup+0.0970801 s]
/proc/loadavg: 1.00 0.97 0.81 3/65 8574
/proc/meminfo: memFree=1186920/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=1440 CPUtime=0
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1020556267 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8574/statm: 360 110 95 260 0 84 0
[pid=8575] ppid=8574 vsize=2164 CPUtime=0.08
/proc/8575/stat : 8575 (march_dl) R 8574 8574 8455 0 -1 4194304 930 0 0 0 8 0 0 0 19 0 1 0 1020556267 2215936 319 1992294400 134512640 134996440 4294956272 18446744073709551615 134583376 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8575/statm: 541 319 67 118 0 420 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3604

[startup+0.102077 s]
/proc/loadavg: 1.00 0.97 0.81 3/65 8574
/proc/meminfo: memFree=1186920/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=1440 CPUtime=0
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1020556267 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8574/statm: 360 110 95 260 0 84 0
[pid=8575] ppid=8574 vsize=2164 CPUtime=0.09
/proc/8575/stat : 8575 (march_dl) R 8574 8574 8455 0 -1 4194304 932 0 0 0 9 0 0 0 19 0 1 0 1020556267 2215936 321 1992294400 134512640 134996440 4294956272 18446744073709551615 134583601 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8575/statm: 541 321 67 118 0 420 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3604

[startup+0.302096 s]
/proc/loadavg: 1.00 0.97 0.81 3/65 8574
/proc/meminfo: memFree=1186920/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=1440 CPUtime=0
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1020556267 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8574/statm: 360 110 95 260 0 84 0
[pid=8575] ppid=8574 vsize=2164 CPUtime=0.29
/proc/8575/stat : 8575 (march_dl) R 8574 8574 8455 0 -1 4194304 940 0 0 0 29 0 0 0 21 0 1 0 1020556267 2215936 329 1992294400 134512640 134996440 4294956272 18446744073709551615 134583416 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8575/statm: 541 329 67 118 0 420 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3604

[startup+0.702134 s]
/proc/loadavg: 1.00 0.97 0.81 3/65 8574
/proc/meminfo: memFree=1186920/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=1440 CPUtime=0
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1020556267 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8574/statm: 360 110 95 260 0 84 0
[pid=8575] ppid=8574 vsize=3896 CPUtime=0.69
/proc/8575/stat : 8575 (march_dl) R 8574 8574 8455 0 -1 4194304 1485 0 0 0 69 0 0 0 25 0 1 0 1020556267 3989504 764 1992294400 134512640 134996440 4294956272 18446744073709551615 134588822 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8575/statm: 1007 769 71 118 0 886 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5336

[startup+1.50121 s]
/proc/loadavg: 1.00 0.97 0.81 2/67 8576
/proc/meminfo: memFree=1181016/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=1440 CPUtime=0
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1020556267 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8574/statm: 360 110 95 260 0 84 0
[pid=8575] ppid=8574 vsize=7080 CPUtime=1.48
/proc/8575/stat : 8575 (march_dl) R 8574 8574 8455 0 -1 4194304 2415 0 0 0 148 0 0 0 25 0 1 0 1020556267 7249920 1558 1992294400 134512640 134996440 4294956272 18446744073709551615 134528162 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8575/statm: 1770 1558 74 118 0 1649 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8520

[startup+3.10136 s]
/proc/loadavg: 1.00 0.97 0.81 2/67 8576
/proc/meminfo: memFree=1180760/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=1440 CPUtime=0
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1020556267 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8574/statm: 360 110 95 260 0 84 0
[pid=8575] ppid=8574 vsize=7080 CPUtime=3.08
/proc/8575/stat : 8575 (march_dl) R 8574 8574 8455 0 -1 4194304 2415 0 0 0 308 0 0 0 25 0 1 0 1020556267 7249920 1558 1992294400 134512640 134996440 4294956272 18446744073709551615 134514023 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8575/statm: 1770 1558 74 118 0 1649 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8520

[startup+6.30165 s]
/proc/loadavg: 1.00 0.97 0.81 2/67 8577
/proc/meminfo: memFree=1185688/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=1440 CPUtime=4.99
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 134 2415 0 0 0 0 499 0 16 0 1 0 1020556267 1474560 111 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8574/statm: 360 111 96 260 0 84 0
[pid=8577] ppid=8574 vsize=6188 CPUtime=1.28
/proc/8577/stat : 8577 (ubcsat2006) R 8574 8574 8455 0 -1 4194304 354 0 0 0 123 5 0 0 25 0 1 0 1020556768 6336512 337 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8577/statm: 1547 337 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

[startup+12.7012 s]
/proc/loadavg: 1.00 0.97 0.81 2/67 8578
/proc/meminfo: memFree=1183000/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=2168 CPUtime=10.67
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 887 2775 0 0 351 7 701 8 25 0 1 0 1020556267 2220032 370 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8574/statm: 542 370 157 260 0 266 0
[pid=8578] ppid=8574 vsize=183468 CPUtime=1.99
/proc/8578/stat : 8578 (kcnfs) R 8574 8574 8455 0 -1 4194304 792 0 0 0 199 0 0 0 25 0 1 0 1020557337 187871232 777 1992294400 134512640 134709692 4294956256 18446744073709551615 134562715 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8578/statm: 45867 777 129 48 0 45464 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 185636

[startup+25.5014 s]
/proc/loadavg: 1.00 0.97 0.81 2/67 8578
/proc/meminfo: memFree=1183064/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=2168 CPUtime=10.67
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 887 2775 0 0 351 7 701 8 25 0 1 0 1020556267 2220032 370 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8574/statm: 542 370 157 260 0 266 0
[pid=8578] ppid=8574 vsize=183468 CPUtime=14.78
/proc/8578/stat : 8578 (kcnfs) R 8574 8574 8455 0 -1 4194304 792 0 0 0 1478 0 0 0 25 0 1 0 1020557337 187871232 777 1992294400 134512640 134709692 4294956256 18446744073709551615 134563172 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8578/statm: 45867 777 129 48 0 45464 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 185636

[startup+51.1018 s]
/proc/loadavg: 1.00 0.97 0.82 2/67 8578
/proc/meminfo: memFree=1183064/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=2168 CPUtime=10.67
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 887 2775 0 0 351 7 701 8 25 0 1 0 1020556267 2220032 370 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8574/statm: 542 370 157 260 0 266 0
[pid=8578] ppid=8574 vsize=183468 CPUtime=40.37
/proc/8578/stat : 8578 (kcnfs) R 8574 8574 8455 0 -1 4194304 792 0 0 0 4037 0 0 0 25 0 1 0 1020557337 187871232 777 1992294400 134512640 134709692 4294956256 18446744073709551615 134563009 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8578/statm: 45867 777 129 48 0 45464 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 185636

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.82 2/67 8578
/proc/meminfo: memFree=1183000/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=2168 CPUtime=10.67
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 887 2775 0 0 351 7 701 8 25 0 1 0 1020556267 2220032 370 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8574/statm: 542 370 157 260 0 266 0
[pid=8578] ppid=8574 vsize=183468 CPUtime=91.56
/proc/8578/stat : 8578 (kcnfs) R 8574 8574 8455 0 -1 4194304 792 0 0 0 9156 0 0 0 25 0 1 0 1020557337 187871232 777 1992294400 134512640 134709692 4294956256 18446744073709551615 134556258 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8578/statm: 45867 777 129 48 0 45464 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 185636

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.83 2/67 8578
/proc/meminfo: memFree=1183000/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=2168 CPUtime=10.67
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 887 2775 0 0 351 7 701 8 25 0 1 0 1020556267 2220032 370 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8574/statm: 542 370 157 260 0 266 0
[pid=8578] ppid=8574 vsize=183468 CPUtime=151.53
/proc/8578/stat : 8578 (kcnfs) R 8574 8574 8455 0 -1 4194304 793 0 0 0 15153 0 0 0 25 0 1 0 1020557337 187871232 778 1992294400 134512640 134709692 4294956256 18446744073709551615 134556258 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8578/statm: 45867 778 129 48 0 45464 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 185636

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.84 2/67 8578
/proc/meminfo: memFree=1183000/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=2168 CPUtime=10.67
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 887 2775 0 0 351 7 701 8 25 0 1 0 1020556267 2220032 370 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8574/statm: 542 370 157 260 0 266 0
[pid=8578] ppid=8574 vsize=183468 CPUtime=211.51
/proc/8578/stat : 8578 (kcnfs) R 8574 8574 8455 0 -1 4194304 793 0 0 0 21151 0 0 0 25 0 1 0 1020557337 187871232 778 1992294400 134512640 134709692 4294956256 18446744073709551615 134559563 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8578/statm: 45867 778 129 48 0 45464 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 185636

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.84 2/67 8578
/proc/meminfo: memFree=1183000/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=2168 CPUtime=10.67
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 887 2775 0 0 351 7 701 8 25 0 1 0 1020556267 2220032 370 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8574/statm: 542 370 157 260 0 266 0
[pid=8578] ppid=8574 vsize=183468 CPUtime=271.48
/proc/8578/stat : 8578 (kcnfs) R 8574 8574 8455 0 -1 4194304 793 0 0 0 27148 0 0 0 25 0 1 0 1020557337 187871232 778 1992294400 134512640 134709692 4294956256 18446744073709551615 134563000 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8578/statm: 45867 778 129 48 0 45464 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 185636

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

[startup+294.301 s]
/proc/loadavg: 1.00 0.97 0.84 2/67 8578
/proc/meminfo: memFree=1183000/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=2168 CPUtime=10.67
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 887 2775 0 0 351 7 701 8 25 0 1 0 1020556267 2220032 370 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8574/statm: 542 370 157 260 0 266 0
[pid=8578] ppid=8574 vsize=183468 CPUtime=283.48
/proc/8578/stat : 8578 (kcnfs) R 8574 8574 8455 0 -1 4194304 793 0 0 0 28348 0 0 0 25 0 1 0 1020557337 187871232 778 1992294400 134512640 134709692 4294956256 18446744073709551615 134564906 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8578/statm: 45867 778 129 48 0 45464 0
Current children cumulated CPU time (s) 294.15
Current children cumulated vsize (KiB) 185636

[startup+297.502 s]
/proc/loadavg: 1.00 0.97 0.84 2/67 8578
/proc/meminfo: memFree=1183000/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=2168 CPUtime=10.67
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 887 2775 0 0 351 7 701 8 25 0 1 0 1020556267 2220032 370 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8574/statm: 542 370 157 260 0 266 0
[pid=8578] ppid=8574 vsize=183468 CPUtime=286.68
/proc/8578/stat : 8578 (kcnfs) R 8574 8574 8455 0 -1 4194304 793 0 0 0 28668 0 0 0 25 0 1 0 1020557337 187871232 778 1992294400 134512640 134709692 4294956256 18446744073709551615 134563172 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8578/statm: 45867 778 129 48 0 45464 0
Current children cumulated CPU time (s) 297.35
Current children cumulated vsize (KiB) 185636

[startup+299.102 s]
/proc/loadavg: 1.00 0.97 0.84 2/67 8578
/proc/meminfo: memFree=1183000/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=2168 CPUtime=10.67
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 887 2775 0 0 351 7 701 8 25 0 1 0 1020556267 2220032 370 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8574/statm: 542 370 157 260 0 266 0
[pid=8578] ppid=8574 vsize=183468 CPUtime=288.28
/proc/8578/stat : 8578 (kcnfs) R 8574 8574 8455 0 -1 4194304 793 0 0 0 28828 0 0 0 25 0 1 0 1020557337 187871232 778 1992294400 134512640 134709692 4294956256 18446744073709551615 134652884 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8578/statm: 45867 778 129 48 0 45464 0
Current children cumulated CPU time (s) 298.95
Current children cumulated vsize (KiB) 185636

[startup+299.903 s]
/proc/loadavg: 1.00 0.97 0.84 2/67 8578
/proc/meminfo: memFree=1183000/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=2168 CPUtime=10.67
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 887 2775 0 0 351 7 701 8 25 0 1 0 1020556267 2220032 370 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8574/statm: 542 370 157 260 0 266 0
[pid=8578] ppid=8574 vsize=183468 CPUtime=289.08
/proc/8578/stat : 8578 (kcnfs) R 8574 8574 8455 0 -1 4194304 793 0 0 0 28908 0 0 0 25 0 1 0 1020557337 187871232 778 1992294400 134512640 134709692 4294956256 18446744073709551615 134556240 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8578/statm: 45867 778 129 48 0 45464 0
Current children cumulated CPU time (s) 299.75
Current children cumulated vsize (KiB) 185636

[startup+300.702 s]
/proc/loadavg: 1.00 0.97 0.84 2/67 8578
/proc/meminfo: memFree=1183000/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=2168 CPUtime=10.67
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 887 2775 0 0 351 7 701 8 25 0 1 0 1020556267 2220032 370 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8574/statm: 542 370 157 260 0 266 0
[pid=8578] ppid=8574 vsize=183468 CPUtime=289.88
/proc/8578/stat : 8578 (kcnfs) R 8574 8574 8455 0 -1 4194304 793 0 0 0 28988 0 0 0 25 0 1 0 1020557337 187871232 778 1992294400 134512640 134709692 4294956256 18446744073709551615 134652872 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8578/statm: 45867 778 129 48 0 45464 0
Current children cumulated CPU time (s) 300.55
Current children cumulated vsize (KiB) 185636

[startup+300.902 s]
/proc/loadavg: 1.00 0.97 0.84 2/67 8578
/proc/meminfo: memFree=1183000/2055920 swapFree=4176856/4192956
[pid=8574] ppid=8572 vsize=2168 CPUtime=10.67
/proc/8574/stat : 8574 (SATzilla2007_R) S 8572 8574 8455 0 -1 4194304 887 2775 0 0 351 7 701 8 25 0 1 0 1020556267 2220032 370 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8574/statm: 542 370 157 260 0 266 0
[pid=8578] ppid=8574 vsize=183468 CPUtime=290.08
/proc/8578/stat : 8578 (kcnfs) R 8574 8574 8455 0 -1 4194304 793 0 0 0 29008 0 0 0 25 0 1 0 1020557337 187871232 778 1992294400 134512640 134709692 4294956256 18446744073709551615 134563196 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8578/statm: 45867 778 129 48 0 45464 0
Current children cumulated CPU time (s) 300.75
Current children cumulated vsize (KiB) 185636

Child status: 10
Real time (s): 301
CPU time (s): 300.873
CPU user time (s): 300.699
CPU system time (s): 0.173973
CPU usage (%): 99.9579
Max. virtual memory (cumulated for all children) (KiB): 185636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 300.699
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4481
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= 10
involuntary context switches= 815

runsolver used 0.267959 second user time and 0.834873 second system time

The end

Launcher Data

Begin job on node8 at 2009-04-01 20:50:25
IDJOB=1544591
IDBENCH=70523
IDSOLVER=557
FILE ID=node8/1544591-1238611825
PBS_JOBID= 9073693
Free space on /tmp= 64248 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S2060380282-019.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544591-1238611825/watcher-1544591-1238611825 -o /tmp/evaluation-result-1544591-1238611825/solver-1544591-1238611825 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1544591-1238611825.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 88a7084af5dd17420de308796e7679c8
RANDOM SEED=1858989213

node8.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1187464 kB
Buffers:        107720 kB
Cached:         653448 kB
SwapCached:       9204 kB
Active:         198440 kB
Inactive:       573408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1187464 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            8508 kB
Writeback:           0 kB
Mapped:          16324 kB
Slab:            82440 kB
Committed_AS:  2721944 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64240 MiB
End job on node8 at 2009-04-01 20:55:26