Trace number 1544605

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 598.73 599.04

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S803323266-025.cnf
MD5SUMa11d406e9a87b0625224174ce3b9eaa2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.372943
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data

10.67/10.70	c run March_dl for 5 seconds ... 
10.67/10.70	c Bin: Executing march_dl
10.67/10.70	c child exit by a signal
10.67/10.70	c march_dl returned code 137.
10.67/10.70	c run saps (UBCSAT implementation) for 2 seconds ... 
10.67/10.70	c Bin: Executing ubcsat2006
10.67/10.70	c child exited successfully
10.67/10.70	c ubcsat2006 returned code 0.
10.67/10.70	c satzilla computing base features
10.67/10.70	c satzilla doing unit-prop probe
10.67/10.70	c satzilla doing local search probe
10.67/10.70	c satzilla doing lobjois search-space size estimate
10.67/10.70	c satzilla's ranking:
10.67/10.70	c 1) kcnfs: 3.910643
10.67/10.70	c 2) march_dl: 3.994821
10.67/10.70	c 3) minisat20+P: 4.196229
10.67/10.70	c 4) kcnfs+P: 999.000000
10.67/10.70	c 5) march_dl+P: 999.000000
10.67/10.70	c 6) vallst+P: 999.000000
10.67/10.70	c 7) zchaff_rand+P: 999.000000
10.67/10.70	c 8) vallst: 999.000000
10.67/10.70	c 9) zchaff_rand: 999.000000
10.67/10.70	c 10) minisat20: 999.000000
10.67/10.70	c satzilla running kcnfs ... 
598.67/599.04	c Bin: Executing kcnfs
598.67/599.04	c child exited successfully
598.67/599.04	c kcnfs returned code 10.
598.67/599.04	
598.67/599.04	c Computed by ./satzilla2007_Solvers/kcnfs   V. 1.2
598.67/599.04	c reading file ... done
598.67/599.04	c Input file : 'HOME/instance-1544605-1238612124.cnf'
598.67/599.04	c [#vars: 75, #clauses: 6675, 7-CNF]
598.67/599.04	c unit clauses propagate before processing (#clause: 6675)
598.67/599.04	c RBSH-propagate until depth 0 (fix point: 10 updates) 
598.67/599.04	s SATISFIABLE
598.67/599.04	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 -71 -72 -73 74 -75 0
598.67/599.04	
598.67/599.04	c Computation time     : 588.100 seconds
598.67/599.04	c Execution time       : 588.120 seconds
598.67/599.04	c Size of search tree  : 1278944 nodes
598.67/599.04	c average speed        : 2174.705 nodes/sec.
598.67/599.04	
598.67/599.04	c SATZILLA_TIME=598.810000

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-1544605-1238612124/watcher-1544605-1238612124 -o /tmp/evaluation-result-1544605-1238612124/solver-1544605-1238612124 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1544605-1238612124.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 1.00 0.84 3/64 8824
/proc/meminfo: memFree=1636128/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=1440 CPUtime=0
/proc/8824/stat : 8824 (SATzilla2007_R) R 8822 8824 8727 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1133879701 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/8824/statm: 360 110 95 260 0 84 0
[pid=8825] ppid=8824 vsize=636 CPUtime=0
/proc/8825/stat : 8825 (march_dl) R 8824 8824 8727 0 -1 4194304 86 0 0 0 0 0 0 0 18 0 1 0 1133879701 651264 81 1992294400 134512640 134996440 4294956272 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8825/statm: 159 81 50 118 0 38 0

[startup+0.019687 s]
/proc/loadavg: 1.00 1.00 0.84 3/64 8824
/proc/meminfo: memFree=1636128/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=1440 CPUtime=0
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133879701 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8824/statm: 360 110 95 260 0 84 0
[pid=8825] ppid=8824 vsize=1040 CPUtime=0.01
/proc/8825/stat : 8825 (march_dl) R 8824 8824 8727 0 -1 4194304 194 0 0 0 1 0 0 0 19 0 1 0 1133879701 1064960 172 1992294400 134512640 134996440 4294956272 18446744073709551615 134644061 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8825/statm: 260 172 53 118 0 139 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2480

[startup+0.101699 s]
/proc/loadavg: 1.00 1.00 0.84 3/64 8824
/proc/meminfo: memFree=1636128/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=1440 CPUtime=0
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133879701 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8824/statm: 360 110 95 260 0 84 0
[pid=8825] ppid=8824 vsize=2368 CPUtime=0.09
/proc/8825/stat : 8825 (march_dl) R 8824 8824 8727 0 -1 4194304 1107 0 0 0 9 0 0 0 19 0 1 0 1133879701 2424832 349 1992294400 134512640 134996440 4294956272 18446744073709551615 134583518 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8825/statm: 592 349 67 118 0 471 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3808

[startup+0.301731 s]
/proc/loadavg: 1.00 1.00 0.84 3/64 8824
/proc/meminfo: memFree=1636128/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=1440 CPUtime=0
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133879701 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8824/statm: 360 110 95 260 0 84 0
[pid=8825] ppid=8824 vsize=2368 CPUtime=0.29
/proc/8825/stat : 8825 (march_dl) R 8824 8824 8727 0 -1 4194304 1115 0 0 0 29 0 0 0 21 0 1 0 1133879701 2424832 357 1992294400 134512640 134996440 4294956272 18446744073709551615 134583356 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8825/statm: 592 357 67 118 0 471 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3808

[startup+0.701796 s]
/proc/loadavg: 1.00 1.00 0.84 3/64 8824
/proc/meminfo: memFree=1636128/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=1440 CPUtime=0
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133879701 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8824/statm: 360 110 95 260 0 84 0
[pid=8825] ppid=8824 vsize=2500 CPUtime=0.69
/proc/8825/stat : 8825 (march_dl) R 8824 8824 8727 0 -1 4194304 1161 0 0 0 69 0 0 0 25 0 1 0 1133879701 2560000 403 1992294400 134512640 134996440 4294956272 18446744073709551615 134583583 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8825/statm: 625 403 67 118 0 504 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3940

[startup+1.50192 s]
/proc/loadavg: 1.00 1.00 0.84 2/66 8826
/proc/meminfo: memFree=1629840/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=1440 CPUtime=0
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133879701 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8824/statm: 360 110 95 260 0 84 0
[pid=8825] ppid=8824 vsize=7828 CPUtime=1.49
/proc/8825/stat : 8825 (march_dl) R 8824 8824 8727 0 -1 4194304 2737 0 0 0 139 10 0 0 25 0 1 0 1133879701 8015872 1809 1992294400 134512640 134996440 4294956272 18446744073709551615 134559824 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8825/statm: 1957 1809 72 118 0 1836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9268

[startup+3.10118 s]
/proc/loadavg: 1.00 1.00 0.84 2/66 8826
/proc/meminfo: memFree=1628816/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=1440 CPUtime=0
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133879701 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8824/statm: 360 110 95 260 0 84 0
[pid=8825] ppid=8824 vsize=7576 CPUtime=3.09
/proc/8825/stat : 8825 (march_dl) R 8824 8824 8727 0 -1 4194304 3192 0 0 0 299 10 0 0 25 0 1 0 1133879701 7757824 1778 1992294400 134512640 134996440 4294956272 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8825/statm: 1894 1778 74 118 0 1773 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9016

[startup+6.3017 s]
/proc/loadavg: 1.00 1.00 0.84 2/66 8827
/proc/meminfo: memFree=1634896/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=1440 CPUtime=4.99
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 134 3192 0 0 0 0 489 10 16 0 1 0 1133879701 1474560 111 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 360 111 96 260 0 84 0
[pid=8827] ppid=8824 vsize=6188 CPUtime=1.28
/proc/8827/stat : 8827 (ubcsat2006) R 8824 8824 8727 0 -1 4194304 372 0 0 0 124 4 0 0 25 0 1 0 1133880201 6336512 355 1992294400 134512640 134777720 4294956112 18446744073709551615 134703402 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8827/statm: 1547 355 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.84 2/66 8828
/proc/meminfo: memFree=1631760/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=2256 CPUtime=10.68
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 953 3570 0 0 353 6 691 18 25 0 1 0 1133879701 2310144 392 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 564 392 157 260 0 288 0
[pid=8828] ppid=8824 vsize=183732 CPUtime=1.98
/proc/8828/stat : 8828 (kcnfs) R 8824 8824 8727 0 -1 4194304 883 0 0 0 198 0 0 0 25 0 1 0 1133880772 188141568 868 1992294400 134512640 134709692 4294956256 18446744073709551615 134559563 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8828/statm: 45933 868 129 48 0 45530 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 185988

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.84 2/66 8828
/proc/meminfo: memFree=1631824/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=2256 CPUtime=10.68
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 953 3570 0 0 353 6 691 18 25 0 1 0 1133879701 2310144 392 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 564 392 157 260 0 288 0
[pid=8828] ppid=8824 vsize=183732 CPUtime=14.78
/proc/8828/stat : 8828 (kcnfs) R 8824 8824 8727 0 -1 4194304 883 0 0 0 1478 0 0 0 25 0 1 0 1133880772 188141568 868 1992294400 134512640 134709692 4294956256 18446744073709551615 134661546 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8828/statm: 45933 868 129 48 0 45530 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 185988

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.85 2/66 8828
/proc/meminfo: memFree=1631824/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=2256 CPUtime=10.68
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 953 3570 0 0 353 6 691 18 25 0 1 0 1133879701 2310144 392 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 564 392 157 260 0 288 0
[pid=8828] ppid=8824 vsize=183732 CPUtime=40.36
/proc/8828/stat : 8828 (kcnfs) R 8824 8824 8727 0 -1 4194304 883 0 0 0 4036 0 0 0 25 0 1 0 1133880772 188141568 868 1992294400 134512640 134709692 4294956256 18446744073709551615 134586925 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8828/statm: 45933 868 129 48 0 45530 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 185988

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.85 2/66 8828
/proc/meminfo: memFree=1631824/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=2256 CPUtime=10.68
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 953 3570 0 0 353 6 691 18 25 0 1 0 1133879701 2310144 392 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 564 392 157 260 0 288 0
[pid=8828] ppid=8824 vsize=183732 CPUtime=91.54
/proc/8828/stat : 8828 (kcnfs) R 8824 8824 8727 0 -1 4194304 883 0 0 0 9154 0 0 0 25 0 1 0 1133880772 188141568 868 1992294400 134512640 134709692 4294956256 18446744073709551615 134565759 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8828/statm: 45933 868 129 48 0 45530 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 185988

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.86 2/66 8828
/proc/meminfo: memFree=1631824/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=2256 CPUtime=10.68
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 953 3570 0 0 353 6 691 18 25 0 1 0 1133879701 2310144 392 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 564 392 157 260 0 288 0
[pid=8828] ppid=8824 vsize=183732 CPUtime=151.51
/proc/8828/stat : 8828 (kcnfs) R 8824 8824 8727 0 -1 4194304 884 0 0 0 15151 0 0 0 25 0 1 0 1133880772 188141568 869 1992294400 134512640 134709692 4294956256 18446744073709551615 134597402 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8828/statm: 45933 869 129 48 0 45530 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 185988

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.86 2/66 8828
/proc/meminfo: memFree=1631760/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=2256 CPUtime=10.68
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 953 3570 0 0 353 6 691 18 25 0 1 0 1133879701 2310144 392 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 564 392 157 260 0 288 0
[pid=8828] ppid=8824 vsize=183732 CPUtime=211.48
/proc/8828/stat : 8828 (kcnfs) R 8824 8824 8727 0 -1 4194304 884 0 0 0 21148 0 0 0 25 0 1 0 1133880772 188141568 869 1992294400 134512640 134709692 4294956256 18446744073709551615 134650450 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8828/statm: 45933 869 129 48 0 45530 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 185988

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.87 2/66 8828
/proc/meminfo: memFree=1631760/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=2256 CPUtime=10.68
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 953 3570 0 0 353 6 691 18 25 0 1 0 1133879701 2310144 392 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 564 392 157 260 0 288 0
[pid=8828] ppid=8824 vsize=183732 CPUtime=271.45
/proc/8828/stat : 8828 (kcnfs) R 8824 8824 8727 0 -1 4194304 884 0 0 0 27145 0 0 0 25 0 1 0 1133880772 188141568 869 1992294400 134512640 134709692 4294956256 18446744073709551615 134556258 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8828/statm: 45933 869 129 48 0 45530 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 185988

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.88 2/66 8834
/proc/meminfo: memFree=1631568/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=2256 CPUtime=10.68
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 953 3570 0 0 353 6 691 18 25 0 1 0 1133879701 2310144 392 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 564 392 157 260 0 288 0
[pid=8828] ppid=8824 vsize=183732 CPUtime=331.42
/proc/8828/stat : 8828 (kcnfs) R 8824 8824 8727 0 -1 4194304 884 0 0 0 33142 0 0 0 25 0 1 0 1133880772 188141568 869 1992294400 134512640 134709692 4294956256 18446744073709551615 134563018 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8828/statm: 45933 869 129 48 0 45530 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 185988

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.88 2/66 8834
/proc/meminfo: memFree=1631568/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=2256 CPUtime=10.68
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 953 3570 0 0 353 6 691 18 25 0 1 0 1133879701 2310144 392 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 564 392 157 260 0 288 0
[pid=8828] ppid=8824 vsize=183732 CPUtime=391.4
/proc/8828/stat : 8828 (kcnfs) R 8824 8824 8727 0 -1 4194304 884 0 0 0 39140 0 0 0 25 0 1 0 1133880772 188141568 869 1992294400 134512640 134709692 4294956256 18446744073709551615 134563172 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8828/statm: 45933 869 129 48 0 45530 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 185988

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.89 2/66 8834
/proc/meminfo: memFree=1631632/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=2256 CPUtime=10.68
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 953 3570 0 0 353 6 691 18 25 0 1 0 1133879701 2310144 392 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 564 392 157 260 0 288 0
[pid=8828] ppid=8824 vsize=183732 CPUtime=451.36
/proc/8828/stat : 8828 (kcnfs) R 8824 8824 8727 0 -1 4194304 884 0 0 0 45136 0 0 0 25 0 1 0 1133880772 188141568 869 1992294400 134512640 134709692 4294956256 18446744073709551615 134652900 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8828/statm: 45933 869 129 48 0 45530 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 185988

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 0.89 2/66 8834
/proc/meminfo: memFree=1631632/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=2256 CPUtime=10.68
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 953 3570 0 0 353 6 691 18 25 0 1 0 1133879701 2310144 392 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 564 392 157 260 0 288 0
[pid=8828] ppid=8824 vsize=183732 CPUtime=511.33
/proc/8828/stat : 8828 (kcnfs) R 8824 8824 8727 0 -1 4194304 884 0 0 0 51133 0 0 0 25 0 1 0 1133880772 188141568 869 1992294400 134512640 134709692 4294956256 18446744073709551615 134556258 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8828/statm: 45933 869 129 48 0 45530 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 185988

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.90 2/66 8834
/proc/meminfo: memFree=1631632/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=2256 CPUtime=10.68
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 953 3570 0 0 353 6 691 18 25 0 1 0 1133879701 2310144 392 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 564 392 157 260 0 288 0
[pid=8828] ppid=8824 vsize=183732 CPUtime=571.3
/proc/8828/stat : 8828 (kcnfs) R 8824 8824 8727 0 -1 4194304 884 0 0 0 57129 1 0 0 25 0 1 0 1133880772 188141568 869 1992294400 134512640 134709692 4294956256 18446744073709551615 134565066 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8828/statm: 45933 869 129 48 0 45530 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 185988

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

[startup+588.703 s]
/proc/loadavg: 1.00 1.00 0.90 2/66 8834
/proc/meminfo: memFree=1631632/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=2256 CPUtime=10.68
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 953 3570 0 0 353 6 691 18 25 0 1 0 1133879701 2310144 392 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 564 392 157 260 0 288 0
[pid=8828] ppid=8824 vsize=183732 CPUtime=577.69
/proc/8828/stat : 8828 (kcnfs) R 8824 8824 8727 0 -1 4194304 884 0 0 0 57768 1 0 0 25 0 1 0 1133880772 188141568 869 1992294400 134512640 134709692 4294956256 18446744073709551615 134563018 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8828/statm: 45933 869 129 48 0 45530 0
Current children cumulated CPU time (s) 588.37
Current children cumulated vsize (KiB) 185988

[startup+595.106 s]
/proc/loadavg: 1.00 1.00 0.90 2/66 8834
/proc/meminfo: memFree=1631632/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=2256 CPUtime=10.68
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 953 3570 0 0 353 6 691 18 25 0 1 0 1133879701 2310144 392 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 564 392 157 260 0 288 0
[pid=8828] ppid=8824 vsize=183732 CPUtime=584.1
/proc/8828/stat : 8828 (kcnfs) R 8824 8824 8727 0 -1 4194304 884 0 0 0 58409 1 0 0 25 0 1 0 1133880772 188141568 869 1992294400 134512640 134709692 4294956256 18446744073709551615 134540232 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8828/statm: 45933 869 129 48 0 45530 0
Current children cumulated CPU time (s) 594.78
Current children cumulated vsize (KiB) 185988

[startup+596.701 s]
/proc/loadavg: 1.00 1.00 0.90 2/66 8834
/proc/meminfo: memFree=1631632/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=2256 CPUtime=10.68
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 953 3570 0 0 353 6 691 18 25 0 1 0 1133879701 2310144 392 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 564 392 157 260 0 288 0
[pid=8828] ppid=8824 vsize=183732 CPUtime=585.69
/proc/8828/stat : 8828 (kcnfs) R 8824 8824 8727 0 -1 4194304 884 0 0 0 58568 1 0 0 25 0 1 0 1133880772 188141568 869 1992294400 134512640 134709692 4294956256 18446744073709551615 134652900 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8828/statm: 45933 869 129 48 0 45530 0
Current children cumulated CPU time (s) 596.37
Current children cumulated vsize (KiB) 185988

[startup+598.302 s]
/proc/loadavg: 1.00 1.00 0.90 2/66 8834
/proc/meminfo: memFree=1631632/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=2256 CPUtime=10.68
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 953 3570 0 0 353 6 691 18 25 0 1 0 1133879701 2310144 392 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 564 392 157 260 0 288 0
[pid=8828] ppid=8824 vsize=183732 CPUtime=587.29
/proc/8828/stat : 8828 (kcnfs) R 8824 8824 8727 0 -1 4194304 884 0 0 0 58728 1 0 0 25 0 1 0 1133880772 188141568 869 1992294400 134512640 134709692 4294956256 18446744073709551615 134563196 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8828/statm: 45933 869 129 48 0 45530 0
Current children cumulated CPU time (s) 597.97
Current children cumulated vsize (KiB) 185988

[startup+598.702 s]
/proc/loadavg: 1.00 1.00 0.90 2/66 8834
/proc/meminfo: memFree=1631632/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=2256 CPUtime=10.68
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 953 3570 0 0 353 6 691 18 25 0 1 0 1133879701 2310144 392 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 564 392 157 260 0 288 0
[pid=8828] ppid=8824 vsize=183732 CPUtime=587.69
/proc/8828/stat : 8828 (kcnfs) R 8824 8824 8727 0 -1 4194304 884 0 0 0 58768 1 0 0 25 0 1 0 1133880772 188141568 869 1992294400 134512640 134709692 4294956256 18446744073709551615 134655672 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8828/statm: 45933 869 129 48 0 45530 0
Current children cumulated CPU time (s) 598.37
Current children cumulated vsize (KiB) 185988

[startup+598.902 s]
/proc/loadavg: 1.00 1.00 0.90 2/66 8834
/proc/meminfo: memFree=1631632/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=2256 CPUtime=10.68
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 953 3570 0 0 353 6 691 18 25 0 1 0 1133879701 2310144 392 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 564 392 157 260 0 288 0
[pid=8828] ppid=8824 vsize=183732 CPUtime=587.89
/proc/8828/stat : 8828 (kcnfs) R 8824 8824 8727 0 -1 4194304 884 0 0 0 58788 1 0 0 25 0 1 0 1133880772 188141568 869 1992294400 134512640 134709692 4294956256 18446744073709551615 134559234 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8828/statm: 45933 869 129 48 0 45530 0
Current children cumulated CPU time (s) 598.57
Current children cumulated vsize (KiB) 185988

[startup+599.001 s]
/proc/loadavg: 1.00 1.00 0.90 2/66 8834
/proc/meminfo: memFree=1631632/2055920 swapFree=4178496/4192956
[pid=8824] ppid=8822 vsize=2256 CPUtime=10.68
/proc/8824/stat : 8824 (SATzilla2007_R) S 8822 8824 8727 0 -1 4194304 953 3570 0 0 353 6 691 18 25 0 1 0 1133879701 2310144 392 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8824/statm: 564 392 157 260 0 288 0
[pid=8828] ppid=8824 vsize=183732 CPUtime=587.99
/proc/8828/stat : 8828 (kcnfs) R 8824 8824 8727 0 -1 4194304 884 0 0 0 58798 1 0 0 25 0 1 0 1133880772 188141568 869 1992294400 134512640 134709692 4294956256 18446744073709551615 134557226 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8828/statm: 45933 869 129 48 0 45530 0
Current children cumulated CPU time (s) 598.67
Current children cumulated vsize (KiB) 185988

Child status: 10
Real time (s): 599.04
CPU time (s): 598.73
CPU user time (s): 598.463
CPU system time (s): 0.266959
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 185988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 598.463
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5433
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= 1760

runsolver used 0.542917 second user time and 1.64375 second system time

The end

Launcher Data

Begin job on node3 at 2009-04-01 20:55:24
IDJOB=1544605
IDBENCH=70530
IDSOLVER=557
FILE ID=node3/1544605-1238612124
PBS_JOBID= 9073698
Free space on /tmp= 65972 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S803323266-025.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544605-1238612124/watcher-1544605-1238612124 -o /tmp/evaluation-result-1544605-1238612124/solver-1544605-1238612124 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1544605-1238612124.cnf            

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

MD5SUM BENCH= a11d406e9a87b0625224174ce3b9eaa2
RANDOM SEED=769550570

node3.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		: 3000.275
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		: 3000.275
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1636672 kB
Buffers:         79464 kB
Cached:         260364 kB
SwapCached:       8332 kB
Active:         289440 kB
Inactive:        60344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636672 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:            8520 kB
Writeback:           0 kB
Mapped:          15640 kB
Slab:            55596 kB
Committed_AS:  2846744 kB
PageTables:       1376 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= 65964 MiB
End job on node3 at 2009-04-01 21:05:24