Trace number 1544569

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 627.104 627.442

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 benchmark1.23281
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

10.66/10.74	c run March_dl for 5 seconds ... 
10.66/10.74	c Bin: Executing march_dl
10.66/10.74	c child exit by a signal
10.66/10.74	c march_dl returned code 137.
10.66/10.74	c run saps (UBCSAT implementation) for 2 seconds ... 
10.66/10.74	c Bin: Executing ubcsat2006
10.66/10.74	c child exited successfully
10.66/10.74	c ubcsat2006 returned code 0.
10.66/10.74	c satzilla computing base features
10.66/10.74	c satzilla doing unit-prop probe
10.66/10.74	c satzilla doing local search probe
10.66/10.74	c satzilla doing lobjois search-space size estimate
10.66/10.74	c satzilla's ranking:
10.66/10.74	c 1) kcnfs: 3.720786
10.66/10.74	c 2) march_dl: 4.050096
10.66/10.74	c 3) minisat20+P: 4.078350
10.66/10.74	c 4) kcnfs+P: 999.000000
10.66/10.74	c 5) march_dl+P: 999.000000
10.66/10.74	c 6) vallst+P: 999.000000
10.66/10.74	c 7) zchaff_rand+P: 999.000000
10.66/10.74	c 8) vallst: 999.000000
10.66/10.74	c 9) zchaff_rand: 999.000000
10.66/10.74	c 10) minisat20: 999.000000
10.66/10.74	c satzilla running kcnfs ... 
627.04/627.44	c Bin: Executing kcnfs
627.04/627.44	c child exited successfully
627.04/627.44	c kcnfs returned code 10.
627.04/627.44	
627.04/627.44	c Computed by ./satzilla2007_Solvers/kcnfs   V. 1.2
627.04/627.44	c reading file ... done
627.04/627.44	c Input file : 'HOME/instance-1544569-1238611497.cnf'
627.04/627.44	c [#vars: 70, #clauses: 6230, 7-CNF]
627.04/627.44	c unit clauses propagate before processing (#clause: 6230)
627.04/627.44	c RBSH-propagate until depth 0 (fix point: 10 updates) 
627.04/627.44	s SATISFIABLE
627.04/627.44	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
627.04/627.44	
627.04/627.44	c Computation time     : 616.440 seconds
627.04/627.44	c Execution time       : 616.460 seconds
627.04/627.44	c Size of search tree  : 1444314 nodes
627.04/627.44	c average speed        : 2342.992 nodes/sec.
627.04/627.44	
627.04/627.44	c SATZILLA_TIME=627.190000

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-1544569-1238611497/watcher-1544569-1238611497 -o /tmp/evaluation-result-1544569-1238611497/solver-1544569-1238611497 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1544569-1238611497.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: 0.92 0.95 0.73 3/64 8794
/proc/meminfo: memFree=1636448/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=1440 CPUtime=0
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133816929 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 360 110 95 260 0 84 0
[pid=8795] ppid=8794 vsize=636 CPUtime=0
/proc/8795/stat : 8795 (march_dl) R 8794 8794 8727 0 -1 4194304 86 0 0 0 0 0 0 0 19 0 1 0 1133816929 651264 81 1992294400 134512640 134996440 4294956272 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8795/statm: 159 81 50 118 0 38 0

[startup+0.0954089 s]
/proc/loadavg: 0.92 0.95 0.73 3/64 8794
/proc/meminfo: memFree=1636448/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=1440 CPUtime=0
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133816929 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 360 110 95 260 0 84 0
[pid=8795] ppid=8794 vsize=2268 CPUtime=0.08
/proc/8795/stat : 8795 (march_dl) R 8794 8794 8727 0 -1 4194304 1017 0 0 0 8 0 0 0 19 0 1 0 1133816929 2322432 336 1992294400 134512640 134996440 4294956272 18446744073709551615 134583392 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8795/statm: 567 336 67 118 0 446 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3708

[startup+0.101408 s]
/proc/loadavg: 0.92 0.95 0.73 3/64 8794
/proc/meminfo: memFree=1636448/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=1440 CPUtime=0
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133816929 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 360 110 95 260 0 84 0
[pid=8795] ppid=8794 vsize=2268 CPUtime=0.09
/proc/8795/stat : 8795 (march_dl) R 8794 8794 8727 0 -1 4194304 1017 0 0 0 9 0 0 0 19 0 1 0 1133816929 2322432 336 1992294400 134512640 134996440 4294956272 18446744073709551615 134583424 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8795/statm: 567 336 67 118 0 446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3708

[startup+0.301441 s]
/proc/loadavg: 0.92 0.95 0.73 3/64 8794
/proc/meminfo: memFree=1636448/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=1440 CPUtime=0
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133816929 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 360 110 95 260 0 84 0
[pid=8795] ppid=8794 vsize=2268 CPUtime=0.29
/proc/8795/stat : 8795 (march_dl) R 8794 8794 8727 0 -1 4194304 1023 0 0 0 29 0 0 0 21 0 1 0 1133816929 2322432 342 1992294400 134512640 134996440 4294956272 18446744073709551615 134583416 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8795/statm: 567 342 67 118 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3708

[startup+0.701506 s]
/proc/loadavg: 0.92 0.95 0.73 3/64 8794
/proc/meminfo: memFree=1636448/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=1440 CPUtime=0
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133816929 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 360 110 95 260 0 84 0
[pid=8795] ppid=8794 vsize=2400 CPUtime=0.69
/proc/8795/stat : 8795 (march_dl) R 8794 8794 8727 0 -1 4194304 1065 0 0 0 69 0 0 0 25 0 1 0 1133816929 2457600 384 1992294400 134512640 134996440 4294956272 18446744073709551615 134583376 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8795/statm: 600 384 67 118 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3840

[startup+1.50163 s]
/proc/loadavg: 0.92 0.95 0.73 2/66 8796
/proc/meminfo: memFree=1629968/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=1440 CPUtime=0
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133816929 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 360 110 95 260 0 84 0
[pid=8795] ppid=8794 vsize=7684 CPUtime=1.49
/proc/8795/stat : 8795 (march_dl) R 8794 8794 8727 0 -1 4194304 2522 0 0 0 148 1 0 0 25 0 1 0 1133816929 7868416 1592 1992294400 134512640 134996440 4294956272 18446744073709551615 134542411 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8795/statm: 1921 1592 72 118 0 1800 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9124

[startup+3.10189 s]
/proc/loadavg: 0.92 0.95 0.73 2/66 8796
/proc/meminfo: memFree=1629648/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=1440 CPUtime=0
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133816929 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 360 110 95 260 0 84 0
[pid=8795] ppid=8794 vsize=7684 CPUtime=3.09
/proc/8795/stat : 8795 (march_dl) R 8794 8794 8727 0 -1 4194304 2636 0 0 0 308 1 0 0 25 0 1 0 1133816929 7868416 1688 1992294400 134512640 134996440 4294956272 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8795/statm: 1921 1688 74 118 0 1800 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9124

[startup+6.30141 s]
/proc/loadavg: 0.93 0.95 0.73 2/66 8797
/proc/meminfo: memFree=1635216/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=1440 CPUtime=4.99
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 134 2636 0 0 0 0 498 1 16 0 1 0 1133816929 1474560 111 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 360 111 96 260 0 84 0
[pid=8797] ppid=8794 vsize=6188 CPUtime=1.28
/proc/8797/stat : 8797 (ubcsat2006) R 8794 8794 8727 0 -1 4194304 363 0 0 0 124 4 0 0 25 0 1 0 1133817429 6336512 346 1992294400 134512640 134777720 4294956112 18446744073709551615 134703924 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8797/statm: 1547 346 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.73 2/66 8798
/proc/meminfo: memFree=1632208/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=1.94
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 837 0 0 0 194 0 0 0 25 0 1 0 1133818003 188006400 822 1992294400 134512640 134709692 4294956256 18446744073709551615 134592407 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8798/statm: 45900 822 129 48 0 45497 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 185812

[startup+25.5015 s]
/proc/loadavg: 0.95 0.96 0.74 2/66 8798
/proc/meminfo: memFree=1632272/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=14.73
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 1473 0 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134652884 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 185812

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.74 2/66 8798
/proc/meminfo: memFree=1632272/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=40.32
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 4032 0 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134565084 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 185812

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.75 2/66 8798
/proc/meminfo: memFree=1632208/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=91.5
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 9150 0 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134592130 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 185812

[startup+162.302 s]
/proc/loadavg: 1.03 0.98 0.77 2/66 8798
/proc/meminfo: memFree=1632208/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=151.45
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 15145 0 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134559555 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 185812

[startup+222.301 s]
/proc/loadavg: 1.04 1.00 0.79 2/66 8798
/proc/meminfo: memFree=1632208/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=211.42
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 21142 0 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134652900 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 185812

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 0.80 2/66 8798
/proc/meminfo: memFree=1632208/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=271.4
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 27140 0 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134556080 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 185812

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 0.81 2/66 8798
/proc/meminfo: memFree=1632208/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=331.36
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 33136 0 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134586920 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 185812

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.82 2/66 8798
/proc/meminfo: memFree=1632208/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=391.33
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 39133 0 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134555835 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 185812

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.83 2/66 8798
/proc/meminfo: memFree=1632208/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=451.31
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 45131 0 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134563009 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 185812

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.83 2/66 8798
/proc/meminfo: memFree=1632208/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=511.3
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 51129 1 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134659864 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 185812

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.84 2/66 8798
/proc/meminfo: memFree=1632144/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=571.26
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 57125 1 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134556062 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 185812

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

[startup+588.701 s]
/proc/loadavg: 1.00 1.00 0.84 2/66 8798
/proc/meminfo: memFree=1632208/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=577.66
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 57765 1 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134565098 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 588.37
Current children cumulated vsize (KiB) 185812

[startup+614.302 s]
/proc/loadavg: 1.00 1.00 0.84 2/66 8798
/proc/meminfo: memFree=1632208/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=603.25
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 60324 1 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134559257 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 613.96
Current children cumulated vsize (KiB) 185812

[startup+620.702 s]
/proc/loadavg: 1.00 1.00 0.84 2/66 8798
/proc/meminfo: memFree=1632208/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=609.64
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 60963 1 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134571672 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 620.35
Current children cumulated vsize (KiB) 185812

[startup+623.901 s]
/proc/loadavg: 1.00 1.00 0.84 2/66 8798
/proc/meminfo: memFree=1632208/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=612.84
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 61283 1 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134591412 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 623.55
Current children cumulated vsize (KiB) 185812

[startup+625.501 s]
/proc/loadavg: 1.00 1.00 0.84 2/66 8798
/proc/meminfo: memFree=1632208/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=614.44
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 61443 1 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134597763 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 625.15
Current children cumulated vsize (KiB) 185812

[startup+626.302 s]
/proc/loadavg: 1.00 1.00 0.84 2/66 8798
/proc/meminfo: memFree=1632208/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=615.23
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 61522 1 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134563196 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 625.94
Current children cumulated vsize (KiB) 185812

[startup+627.103 s]
/proc/loadavg: 1.00 1.00 0.84 2/66 8798
/proc/meminfo: memFree=1632208/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=616.03
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 61602 1 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134658902 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 626.74
Current children cumulated vsize (KiB) 185812

[startup+627.302 s]
/proc/loadavg: 1.00 1.00 0.84 2/66 8798
/proc/meminfo: memFree=1632208/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=616.23
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 61622 1 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134556056 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 626.94
Current children cumulated vsize (KiB) 185812

[startup+627.402 s]
/proc/loadavg: 1.00 1.00 0.84 2/66 8798
/proc/meminfo: memFree=1632208/2055920 swapFree=4178496/4192956
[pid=8794] ppid=8792 vsize=2212 CPUtime=10.71
/proc/8794/stat : 8794 (SATzilla2007_R) S 8792 8794 8727 0 -1 4194304 920 3005 0 0 356 7 700 8 25 0 1 0 1133816929 2265088 381 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8794/statm: 553 381 157 260 0 277 0
[pid=8798] ppid=8794 vsize=183600 CPUtime=616.33
/proc/8798/stat : 8798 (kcnfs) R 8794 8794 8727 0 -1 4194304 838 0 0 0 61632 1 0 0 25 0 1 0 1133818003 188006400 823 1992294400 134512640 134709692 4294956256 18446744073709551615 134656027 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8798/statm: 45900 823 129 48 0 45497 0
Current children cumulated CPU time (s) 627.04
Current children cumulated vsize (KiB) 185812

Child status: 10
Real time (s): 627.442
CPU time (s): 627.104
CPU user time (s): 626.93
CPU system time (s): 0.173973
CPU usage (%): 99.9461
Max. virtual memory (cumulated for all children) (KiB): 185812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 626.93
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= 4790
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= 1895

runsolver used 0.625904 second user time and 1.66375 second system time

The end

Launcher Data

Begin job on node3 at 2009-04-01 20:44:57
IDJOB=1544569
IDBENCH=70512
IDSOLVER=557
FILE ID=node3/1544569-1238611497
PBS_JOBID= 9073698
Free space on /tmp= 65972 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-1544569-1238611497/watcher-1544569-1238611497 -o /tmp/evaluation-result-1544569-1238611497/solver-1544569-1238611497 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1544569-1238611497.cnf            

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

MD5SUM BENCH= 51b5beb62ba2ddadbcd03c7139c7c934
RANDOM SEED=1801730588

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:       1636928 kB
Buffers:         79380 kB
Cached:         260312 kB
SwapCached:       8332 kB
Active:         289288 kB
Inactive:        60316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636928 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:            8528 kB
Writeback:           0 kB
Mapped:          15632 kB
Slab:            55532 kB
Committed_AS:  2846580 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 20:55:24