Trace number 1626554

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 624.374 630.314

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1484713995-092.cnf
MD5SUM51b5beb62ba2ddadbcd03c7139c7c934
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.370942
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data

10.64/16.36	c run March_dl for 5 seconds ... 
10.64/16.36	c Bin: Executing march_dl
10.64/16.36	c child exit by a signal
10.64/16.36	c march_dl returned code 137.
10.64/16.36	c run saps (UBCSAT implementation) for 2 seconds ... 
10.64/16.36	c Bin: Executing ubcsat2006
10.64/16.36	c child exited successfully
10.64/16.36	c ubcsat2006 returned code 0.
10.64/16.36	c satzilla computing base features
10.64/16.36	c satzilla doing unit-prop probe
10.64/16.36	c satzilla doing local search probe
10.64/16.36	c satzilla doing lobjois search-space size estimate
10.64/16.36	c satzilla's ranking:
10.64/16.36	c 1) kcnfs: 3.833882
10.64/16.36	c 2) march_dl: 4.076311
10.64/16.36	c 3) minisat20+P: 4.131086
10.64/16.36	c 4) kcnfs+P: 999.000000
10.64/16.36	c 5) march_dl+P: 999.000000
10.64/16.36	c 6) vallst+P: 999.000000
10.64/16.36	c 7) zchaff_rand+P: 999.000000
10.64/16.36	c 8) vallst: 999.000000
10.64/16.36	c 9) zchaff_rand: 999.000000
10.64/16.36	c 10) minisat20: 999.000000
10.64/16.36	c satzilla running kcnfs ... 
624.34/630.31	c Bin: Executing kcnfs
624.34/630.31	c child exited successfully
624.34/630.31	c kcnfs returned code 10.
624.34/630.31	
624.34/630.31	c Computed by ./satzilla2007_Solvers/kcnfs   V. 1.2
624.34/630.31	c reading file ... done
624.34/630.31	c Input file : 'HOME/instance-1626554-1240098078.cnf'
624.34/630.31	c [#vars: 70, #clauses: 6230, 7-CNF]
624.34/630.31	c unit clauses propagate before processing (#clause: 6230)
624.34/630.31	c RBSH-propagate until depth 0 (fix point: 10 updates) 
624.34/630.31	s SATISFIABLE
624.34/630.31	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 -66 67 -68 69 70 0
624.34/630.31	
624.34/630.31	c Computation time     : 613.720 seconds
624.34/630.31	c Execution time       : 613.740 seconds
624.34/630.31	c Size of search tree  : 1444314 nodes
624.34/630.31	c average speed        : 2353.376 nodes/sec.
624.34/630.31	
624.34/630.31	c SATZILLA_TIME=624.450000

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-1626554-1240098078/watcher-1626554-1240098078 -o /tmp/evaluation-result-1626554-1240098078/solver-1626554-1240098078 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1626554-1240098078.cnf 

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): 6000 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: 1.16 1.04 1.01 3/65 20224
/proc/meminfo: memFree=1097288/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=1440 CPUtime=0
/proc/20224/stat : 20224 (SATzilla2007_R) R 20222 20224 19776 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 37837148 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/20224/statm: 360 110 95 260 0 84 0
[pid=20225] ppid=20224 vsize=636 CPUtime=0
/proc/20225/stat : 20225 (march_dl) R 20224 20224 19776 0 -1 4194304 84 0 0 0 0 0 0 0 18 0 1 0 37837148 651264 79 1992294400 134512640 134996440 4294956256 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20225/statm: 159 80 50 118 0 38 0

[startup+0.0155379 s]
/proc/loadavg: 1.16 1.04 1.01 3/65 20224
/proc/meminfo: memFree=1097288/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=1440 CPUtime=0
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 37837148 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20224/statm: 360 110 95 260 0 84 0
[pid=20225] ppid=20224 vsize=768 CPUtime=0.01
/proc/20225/stat : 20225 (march_dl) R 20224 20224 19776 0 -1 4194304 124 0 0 0 1 0 0 0 18 0 1 0 37837148 786432 119 1992294400 134512640 134996440 4294956256 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20225/statm: 192 119 50 118 0 71 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2208

[startup+0.101546 s]
/proc/loadavg: 1.16 1.04 1.01 3/65 20224
/proc/meminfo: memFree=1097288/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=1440 CPUtime=0
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 37837148 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20224/statm: 360 110 95 260 0 84 0
[pid=20225] ppid=20224 vsize=2268 CPUtime=0.09
/proc/20225/stat : 20225 (march_dl) R 20224 20224 19776 0 -1 4194304 1017 0 0 0 9 0 0 0 19 0 1 0 37837148 2322432 336 1992294400 134512640 134996440 4294956256 18446744073709551615 134583384 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20225/statm: 567 336 67 118 0 446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3708

[startup+0.301567 s]
/proc/loadavg: 1.16 1.04 1.01 3/65 20224
/proc/meminfo: memFree=1097288/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=1440 CPUtime=0
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 37837148 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20224/statm: 360 110 95 260 0 84 0
[pid=20225] ppid=20224 vsize=2268 CPUtime=0.29
/proc/20225/stat : 20225 (march_dl) R 20224 20224 19776 0 -1 4194304 1023 0 0 0 29 0 0 0 21 0 1 0 37837148 2322432 342 1992294400 134512640 134996440 4294956256 18446744073709551615 134583392 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20225/statm: 567 342 67 118 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3708

[startup+0.701614 s]
/proc/loadavg: 1.16 1.04 1.01 3/65 20224
/proc/meminfo: memFree=1097288/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=1440 CPUtime=0
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 37837148 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20224/statm: 360 110 95 260 0 84 0
[pid=20225] ppid=20224 vsize=2400 CPUtime=0.69
/proc/20225/stat : 20225 (march_dl) R 20224 20224 19776 0 -1 4194304 1065 0 0 0 69 0 0 0 25 0 1 0 37837148 2457600 384 1992294400 134512640 134996440 4294956256 18446744073709551615 134583356 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20225/statm: 600 384 67 118 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3840

[startup+1.5017 s]
/proc/loadavg: 1.16 1.04 1.01 2/67 20226
/proc/meminfo: memFree=1090552/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=1440 CPUtime=0
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 37837148 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20224/statm: 360 110 95 260 0 84 0
[pid=20225] ppid=20224 vsize=6812 CPUtime=1.49
/proc/20225/stat : 20225 (march_dl) R 20224 20224 19776 0 -1 4194304 2521 0 0 0 148 1 0 0 25 0 1 0 37837148 6975488 1591 1992294400 134512640 134996440 4294956256 18446744073709551615 134542421 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20225/statm: 1703 1591 72 118 0 1582 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8252

[startup+3.10186 s]
/proc/loadavg: 1.16 1.04 1.01 2/67 20226
/proc/meminfo: memFree=1090296/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=1440 CPUtime=0
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 37837148 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20224/statm: 360 110 95 260 0 84 0
[pid=20225] ppid=20224 vsize=7684 CPUtime=3.08
/proc/20225/stat : 20225 (march_dl) R 20224 20224 19776 0 -1 4194304 2636 0 0 0 307 1 0 0 25 0 1 0 37837148 7868416 1688 1992294400 134512640 134996440 4294956256 18446744073709551615 134514077 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20225/statm: 1921 1688 74 118 0 1800 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9124

[startup+6.30119 s]
/proc/loadavg: 1.23 1.06 1.02 1/67 20227
/proc/meminfo: memFree=1096632/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=1440 CPUtime=4.99
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 135 2636 0 0 0 0 498 1 16 0 1 0 37837148 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 360 111 96 260 0 84 0
[pid=20227] ppid=20224 vsize=1440 CPUtime=0
/proc/20227/stat : 20227 (SATzilla2007_R) D 20224 20224 19776 0 -1 4194368 6 0 0 0 0 0 0 0 20 0 1 0 37837649 1474560 112 1992294400 134512640 135579813 4294956224 18446744073709551615 135326214 0 0 8392704 0 18446744071563608069 0 0 17 1 0 0
/proc/20227/statm: 360 112 97 260 0 84 0
Current children cumulated CPU time (s) 4.99
Current children cumulated vsize (KiB) 2880
heavy processes:

[startup+12.7019 s]
/proc/loadavg: 1.29 1.08 1.02 1/66 20227
/proc/meminfo: memFree=1094656/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=6208 CPUtime=8.62
/proc/20224/stat : 20224 (SATzilla2007_R) D 20222 20224 19776 0 -1 4194304 673 3005 0 0 149 3 700 10 25 0 1 0 37837148 6356992 619 1992294400 134512640 135579813 4294956224 18446744073709551615 135152063 0 0 4096 0 18446744071563608069 0 0 17 1 0 0
/proc/20224/statm: 1552 619 150 260 0 1276 0
Current children cumulated CPU time (s) 8.62
Current children cumulated vsize (KiB) 6208
heavy processes:

[startup+25.5012 s]
/proc/loadavg: 1.36 1.10 1.03 2/67 20228
/proc/meminfo: memFree=1092856/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=2212 CPUtime=10.7
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 921 3005 0 0 352 8 700 10 25 0 1 0 37837148 2265088 381 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 553 381 157 260 0 277 0
[pid=20228] ppid=20224 vsize=183600 CPUtime=9.11
/proc/20228/stat : 20228 (kcnfs) R 20224 20224 19776 0 -1 4194304 837 0 0 0 911 0 0 0 25 0 1 0 37838784 188006400 822 1992294400 134512640 134709692 4294956240 18446744073709551615 134563002 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20228/statm: 45900 822 129 48 0 45497 0
Current children cumulated CPU time (s) 19.81
Current children cumulated vsize (KiB) 185812
heavy processes:

[startup+51.1019 s]
/proc/loadavg: 1.24 1.09 1.03 2/67 20228
/proc/meminfo: memFree=1092984/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=2212 CPUtime=10.7
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 921 3005 0 0 352 8 700 10 25 0 1 0 37837148 2265088 381 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 553 381 157 260 0 277 0
[pid=20228] ppid=20224 vsize=183600 CPUtime=34.68
/proc/20228/stat : 20228 (kcnfs) R 20224 20224 19776 0 -1 4194304 838 0 0 0 3468 0 0 0 25 0 1 0 37838784 188006400 823 1992294400 134512640 134709692 4294956240 18446744073709551615 134556232 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20228/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 45.38
Current children cumulated vsize (KiB) 185812

[startup+102.305 s]
/proc/loadavg: 1.10 1.08 1.03 2/67 20228
/proc/meminfo: memFree=1093048/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=2212 CPUtime=10.7
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 921 3005 0 0 352 8 700 10 25 0 1 0 37837148 2265088 381 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 553 381 157 260 0 277 0
[pid=20228] ppid=20224 vsize=183600 CPUtime=85.86
/proc/20228/stat : 20228 (kcnfs) R 20224 20224 19776 0 -1 4194304 838 0 0 0 8586 0 0 0 25 0 1 0 37838784 188006400 823 1992294400 134512640 134709692 4294956240 18446744073709551615 134563018 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20228/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 96.56
Current children cumulated vsize (KiB) 185812

[startup+162.301 s]
/proc/loadavg: 1.04 1.06 1.02 2/67 20228
/proc/meminfo: memFree=1093048/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=2212 CPUtime=10.7
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 921 3005 0 0 352 8 700 10 25 0 1 0 37837148 2265088 381 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 553 381 157 260 0 277 0
[pid=20228] ppid=20224 vsize=183600 CPUtime=145.83
/proc/20228/stat : 20228 (kcnfs) R 20224 20224 19776 0 -1 4194304 838 0 0 0 14583 0 0 0 25 0 1 0 37838784 188006400 823 1992294400 134512640 134709692 4294956240 18446744073709551615 134591218 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20228/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 156.53
Current children cumulated vsize (KiB) 185812

[startup+222.302 s]
/proc/loadavg: 1.01 1.05 1.01 2/67 20228
/proc/meminfo: memFree=1093048/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=2212 CPUtime=10.7
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 921 3005 0 0 352 8 700 10 25 0 1 0 37837148 2265088 381 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 553 381 157 260 0 277 0
[pid=20228] ppid=20224 vsize=183600 CPUtime=205.8
/proc/20228/stat : 20228 (kcnfs) R 20224 20224 19776 0 -1 4194304 838 0 0 0 20580 0 0 0 25 0 1 0 37838784 188006400 823 1992294400 134512640 134709692 4294956240 18446744073709551615 134563018 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20228/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 216.5
Current children cumulated vsize (KiB) 185812

[startup+282.302 s]
/proc/loadavg: 1.00 1.04 1.01 2/67 20228
/proc/meminfo: memFree=1093048/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=2212 CPUtime=10.7
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 921 3005 0 0 352 8 700 10 25 0 1 0 37837148 2265088 381 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 553 381 157 260 0 277 0
[pid=20228] ppid=20224 vsize=183600 CPUtime=265.78
/proc/20228/stat : 20228 (kcnfs) R 20224 20224 19776 0 -1 4194304 838 0 0 0 26578 0 0 0 25 0 1 0 37838784 188006400 823 1992294400 134512640 134709692 4294956240 18446744073709551615 134563562 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20228/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 276.48
Current children cumulated vsize (KiB) 185812

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 20228
/proc/meminfo: memFree=1093048/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=2212 CPUtime=10.7
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 921 3005 0 0 352 8 700 10 25 0 1 0 37837148 2265088 381 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 553 381 157 260 0 277 0
[pid=20228] ppid=20224 vsize=183600 CPUtime=325.76
/proc/20228/stat : 20228 (kcnfs) R 20224 20224 19776 0 -1 4194304 838 0 0 0 32576 0 0 0 25 0 1 0 37838784 188006400 823 1992294400 134512640 134709692 4294956240 18446744073709551615 134565153 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20228/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 336.46
Current children cumulated vsize (KiB) 185812

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 20228
/proc/meminfo: memFree=1093048/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=2212 CPUtime=10.7
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 921 3005 0 0 352 8 700 10 25 0 1 0 37837148 2265088 381 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 553 381 157 260 0 277 0
[pid=20228] ppid=20224 vsize=183600 CPUtime=385.73
/proc/20228/stat : 20228 (kcnfs) R 20224 20224 19776 0 -1 4194304 838 0 0 0 38573 0 0 0 25 0 1 0 37838784 188006400 823 1992294400 134512640 134709692 4294956240 18446744073709551615 134564183 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20228/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 396.43
Current children cumulated vsize (KiB) 185812

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 20228
/proc/meminfo: memFree=1093048/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=2212 CPUtime=10.7
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 921 3005 0 0 352 8 700 10 25 0 1 0 37837148 2265088 381 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 553 381 157 260 0 277 0
[pid=20228] ppid=20224 vsize=183600 CPUtime=445.71
/proc/20228/stat : 20228 (kcnfs) R 20224 20224 19776 0 -1 4194304 838 0 0 0 44571 0 0 0 25 0 1 0 37838784 188006400 823 1992294400 134512640 134709692 4294956240 18446744073709551615 134566117 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20228/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 456.41
Current children cumulated vsize (KiB) 185812

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 20228
/proc/meminfo: memFree=1093048/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=2212 CPUtime=10.7
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 921 3005 0 0 352 8 700 10 25 0 1 0 37837148 2265088 381 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 553 381 157 260 0 277 0
[pid=20228] ppid=20224 vsize=183600 CPUtime=505.68
/proc/20228/stat : 20228 (kcnfs) R 20224 20224 19776 0 -1 4194304 838 0 0 0 50568 0 0 0 25 0 1 0 37838784 188006400 823 1992294400 134512640 134709692 4294956240 18446744073709551615 134562992 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20228/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 516.38
Current children cumulated vsize (KiB) 185812

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20228
/proc/meminfo: memFree=1093048/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=2212 CPUtime=10.7
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 921 3005 0 0 352 8 700 10 25 0 1 0 37837148 2265088 381 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 553 381 157 260 0 277 0
[pid=20228] ppid=20224 vsize=183600 CPUtime=565.65
/proc/20228/stat : 20228 (kcnfs) R 20224 20224 19776 0 -1 4194304 838 0 0 0 56565 0 0 0 25 0 1 0 37838784 188006400 823 1992294400 134512640 134709692 4294956240 18446744073709551615 134563178 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20228/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 576.35
Current children cumulated vsize (KiB) 185812

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

[startup+588.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20228
/proc/meminfo: memFree=1093048/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=2212 CPUtime=10.7
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 921 3005 0 0 352 8 700 10 25 0 1 0 37837148 2265088 381 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 553 381 157 260 0 277 0
[pid=20228] ppid=20224 vsize=183600 CPUtime=572.05
/proc/20228/stat : 20228 (kcnfs) R 20224 20224 19776 0 -1 4194304 838 0 0 0 57205 0 0 0 25 0 1 0 37838784 188006400 823 1992294400 134512640 134709692 4294956240 18446744073709551615 134565075 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20228/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 185812

[startup+614.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20228
/proc/meminfo: memFree=1093048/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=2212 CPUtime=10.7
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 921 3005 0 0 352 8 700 10 25 0 1 0 37837148 2265088 381 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 553 381 157 260 0 277 0
[pid=20228] ppid=20224 vsize=183600 CPUtime=597.64
/proc/20228/stat : 20228 (kcnfs) R 20224 20224 19776 0 -1 4194304 838 0 0 0 59764 0 0 0 25 0 1 0 37838784 188006400 823 1992294400 134512640 134709692 4294956240 18446744073709551615 134650032 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20228/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 608.34
Current children cumulated vsize (KiB) 185812

[startup+620.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20228
/proc/meminfo: memFree=1093048/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=2212 CPUtime=10.7
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 921 3005 0 0 352 8 700 10 25 0 1 0 37837148 2265088 381 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 553 381 157 260 0 277 0
[pid=20228] ppid=20224 vsize=183600 CPUtime=604.04
/proc/20228/stat : 20228 (kcnfs) R 20224 20224 19776 0 -1 4194304 838 0 0 0 60404 0 0 0 25 0 1 0 37838784 188006400 823 1992294400 134512640 134709692 4294956240 18446744073709551615 134564577 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20228/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 614.74
Current children cumulated vsize (KiB) 185812

[startup+627.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20228
/proc/meminfo: memFree=1093048/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=2212 CPUtime=10.7
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 921 3005 0 0 352 8 700 10 25 0 1 0 37837148 2265088 381 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 553 381 157 260 0 277 0
[pid=20228] ppid=20224 vsize=183600 CPUtime=610.43
/proc/20228/stat : 20228 (kcnfs) R 20224 20224 19776 0 -1 4194304 838 0 0 0 61043 0 0 0 25 0 1 0 37838784 188006400 823 1992294400 134512640 134709692 4294956240 18446744073709551615 134556056 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20228/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 621.13
Current children cumulated vsize (KiB) 185812

[startup+628.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20228
/proc/meminfo: memFree=1093048/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=2212 CPUtime=10.7
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 921 3005 0 0 352 8 700 10 25 0 1 0 37837148 2265088 381 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 553 381 157 260 0 277 0
[pid=20228] ppid=20224 vsize=183600 CPUtime=612.03
/proc/20228/stat : 20228 (kcnfs) R 20224 20224 19776 0 -1 4194304 838 0 0 0 61203 0 0 0 25 0 1 0 37838784 188006400 823 1992294400 134512640 134709692 4294956240 18446744073709551615 134597372 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20228/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 622.73
Current children cumulated vsize (KiB) 185812

[startup+629.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20228
/proc/meminfo: memFree=1093048/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=2212 CPUtime=10.7
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 921 3005 0 0 352 8 700 10 25 0 1 0 37837148 2265088 381 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 553 381 157 260 0 277 0
[pid=20228] ppid=20224 vsize=183600 CPUtime=612.83
/proc/20228/stat : 20228 (kcnfs) R 20224 20224 19776 0 -1 4194304 838 0 0 0 61283 0 0 0 25 0 1 0 37838784 188006400 823 1992294400 134512640 134709692 4294956240 18446744073709551615 134559720 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20228/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 623.53
Current children cumulated vsize (KiB) 185812

[startup+629.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20228
/proc/meminfo: memFree=1093048/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=2212 CPUtime=10.7
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 921 3005 0 0 352 8 700 10 25 0 1 0 37837148 2265088 381 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 553 381 157 260 0 277 0
[pid=20228] ppid=20224 vsize=183600 CPUtime=613.23
/proc/20228/stat : 20228 (kcnfs) R 20224 20224 19776 0 -1 4194304 838 0 0 0 61323 0 0 0 25 0 1 0 37838784 188006400 823 1992294400 134512640 134709692 4294956240 18446744073709551615 134555774 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20228/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 623.93
Current children cumulated vsize (KiB) 185812

[startup+630.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20228
/proc/meminfo: memFree=1093048/2055924 swapFree=4192956/4192956
[pid=20224] ppid=20222 vsize=2212 CPUtime=10.7
/proc/20224/stat : 20224 (SATzilla2007_R) S 20222 20224 19776 0 -1 4194304 921 3005 0 0 352 8 700 10 25 0 1 0 37837148 2265088 381 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20224/statm: 553 381 157 260 0 277 0
[pid=20228] ppid=20224 vsize=183600 CPUtime=613.64
/proc/20228/stat : 20228 (kcnfs) R 20224 20224 19776 0 -1 4194304 838 0 0 0 61364 0 0 0 25 0 1 0 37838784 188006400 823 1992294400 134512640 134709692 4294956240 18446744073709551615 134652900 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20228/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 624.34
Current children cumulated vsize (KiB) 185812

Child status: 10
Real time (s): 630.314
CPU time (s): 624.374
CPU user time (s): 624.174
CPU system time (s): 0.199969
CPU usage (%): 99.0576
Max. virtual memory (cumulated for all children) (KiB): 185812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 624.174
system time used= 0.199969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4791
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= 12
involuntary context switches= 1961

runsolver used 0.923859 second user time and 1.38879 second system time

The end

Launcher Data

Begin job on node83 at 2009-04-19 01:41:19
IDJOB=1626554
IDBENCH=70512
IDSOLVER=581
FILE ID=node83/1626554-1240098078
PBS_JOBID= 9157698
Free space on /tmp= 66360 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1484713995-092.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626554-1240098078/watcher-1626554-1240098078 -o /tmp/evaluation-result-1626554-1240098078/solver-1626554-1240098078 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1626554-1240098078.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 51b5beb62ba2ddadbcd03c7139c7c934
RANDOM SEED=1658312020

node83.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		: 3000.222
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		: 3000.222
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:      2055924 kB
MemFree:       1097832 kB
Buffers:         78704 kB
Cached:         805840 kB
SwapCached:          0 kB
Active:         287460 kB
Inactive:       610876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1097832 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8848 kB
Writeback:           0 kB
Mapped:          23520 kB
Slab:            45836 kB
Committed_AS:   175052 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node83 at 2009-04-19 01:51:49