Trace number 1626140

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 RANDOM? 4999.27 5001.46

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S439075063-023.cnf
MD5SUMee1ee4ce24708e1154601d98d318621f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.1006
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

10.77/10.86	c run March_dl for 5 seconds ... 
10.77/10.86	c Bin: Executing march_dl
10.77/10.86	c child exit by a signal
10.77/10.86	c march_dl returned code 137.
10.77/10.86	c run saps (UBCSAT implementation) for 2 seconds ... 
10.77/10.86	c Bin: Executing ubcsat2006
10.77/10.86	c child exited successfully
10.77/10.86	c ubcsat2006 returned code 0.
10.77/10.86	c satzilla computing base features
10.77/10.86	c satzilla doing unit-prop probe
10.77/10.86	c satzilla doing local search probe
10.77/10.86	c satzilla doing lobjois search-space size estimate
10.77/10.86	c satzilla's ranking:
10.77/10.86	c 1) kcnfs: -1417.245122
10.77/10.86	c 2) minisat20+P: -27.813066
10.77/10.86	c 3) march_dl: 83.819024
10.77/10.86	c 4) kcnfs+P: 999.000000
10.77/10.86	c 5) march_dl+P: 999.000000
10.77/10.86	c 6) vallst+P: 999.000000
10.77/10.86	c 7) zchaff_rand+P: 999.000000
10.77/10.86	c 8) vallst: 999.000000
10.77/10.86	c 9) zchaff_rand: 999.000000
10.77/10.86	c 10) minisat20: 999.000000
10.77/10.86	c satzilla running kcnfs ... 
4998.99/5001.28	c Bin: Executing kcnfs
4998.99/5001.28	c child exit by a signal
4998.99/5001.28	c kcnfs returned code 137.
4998.99/5001.28	c kcnfs returned code 137.
4998.99/5001.28	c satzilla running minisat20 with preprocessing ... 
4999.20/5001.46	c Preprocessing...
4999.20/5001.46	c Inital problem has 8000 variables, 33600 nary clauses (0 binary clauses).
4999.20/5001.46	c Num non-binary clauses 33600, Average non-binary clause length 3.000
4999.20/5001.46	c Theory has no gaps
4999.20/5001.46	c Preprocessor runtime was 0.130 seconds.
4999.20/5001.46	c 
4999.20/5001.46	c Satisfiability of theory still undetermined.
4999.20/5001.46	c See file /tmp/7pUjhD for simplified theory.
4999.20/5001.46	c Bin: Executing minisat20
4999.20/5001.46	c minisat20 returned code 1.
4999.20/5001.46	c minisat20 returned code 1.
4999.20/5001.46	c Satzilla Timed out!
4999.20/5001.46	s UNKNOWN
4999.20/5001.46	c SATZILLA_TIME=5000.020000

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626140-1240022888/watcher-1626140-1240022888 -o /tmp/evaluation-result-1626140-1240022888/solver-1626140-1240022888 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1626140-1240022888.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: 0.99 0.97 0.99 3/64 23980
/proc/meminfo: memFree=940312/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=1440 CPUtime=0
/proc/23980/stat : 23980 (SATzilla2007_R) R 23978 23980 23828 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 30322808 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/23980/statm: 360 110 95 260 0 84 0
[pid=23981] ppid=23980 vsize=1368 CPUtime=0
/proc/23981/stat : 23981 (march_dl) R 23980 23980 23828 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 30322808 1400832 218 1992294400 134512640 134996440 4294956272 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23981/statm: 342 218 50 118 0 221 0

[startup+0.062762 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 23980
/proc/meminfo: memFree=940312/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=1440 CPUtime=0
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 30322808 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23980/statm: 360 110 95 260 0 84 0
[pid=23981] ppid=23980 vsize=3032 CPUtime=0.05
/proc/23981/stat : 23981 (march_dl) R 23980 23980 23828 0 -1 4194304 722 0 0 0 5 0 0 0 19 0 1 0 30322808 3104768 536 1992294400 134512640 134996440 4294956272 18446744073709551615 134544558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23981/statm: 758 536 53 118 0 637 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4472

[startup+0.102765 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 23980
/proc/meminfo: memFree=940312/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=1440 CPUtime=0
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 30322808 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23980/statm: 360 110 95 260 0 84 0
[pid=23981] ppid=23980 vsize=4404 CPUtime=0.09
/proc/23981/stat : 23981 (march_dl) R 23980 23980 23828 0 -1 4194304 1389 0 0 0 9 0 0 0 19 0 1 0 30322808 4509696 884 1992294400 134512640 134996440 4294956272 18446744073709551615 134543096 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23981/statm: 1101 884 55 118 0 980 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5844

[startup+0.30178 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 23980
/proc/meminfo: memFree=940312/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=1440 CPUtime=0
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 30322808 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23980/statm: 360 110 95 260 0 84 0
[pid=23981] ppid=23980 vsize=7152 CPUtime=0.29
/proc/23981/stat : 23981 (march_dl) R 23980 23980 23828 0 -1 4194304 4441 0 0 0 28 1 0 0 21 0 1 0 30322808 7323648 1553 1992294400 134512640 134996440 4294956272 18446744073709551615 134559319 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23981/statm: 1788 1553 65 118 0 1667 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8592

[startup+0.702812 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 23980
/proc/meminfo: memFree=940312/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=1440 CPUtime=0
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 30322808 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23980/statm: 360 110 95 260 0 84 0
[pid=23981] ppid=23980 vsize=9792 CPUtime=0.69
/proc/23981/stat : 23981 (march_dl) R 23980 23980 23828 0 -1 4194304 6203 0 0 0 50 19 0 0 25 0 1 0 30322808 10027008 2168 1992294400 134512640 134996440 4294956272 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23981/statm: 2448 2168 72 118 0 2327 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11232

[startup+1.50288 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23982
/proc/meminfo: memFree=931784/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=1440 CPUtime=0
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 30322808 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23980/statm: 360 110 95 260 0 84 0
[pid=23981] ppid=23980 vsize=9268 CPUtime=1.48
/proc/23981/stat : 23981 (march_dl) R 23980 23980 23828 0 -1 4194304 6798 0 0 0 128 20 0 0 25 0 1 0 30322808 9490432 2098 1992294400 134512640 134996440 4294956272 18446744073709551615 134537766 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23981/statm: 2317 2098 74 118 0 2196 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10708

[startup+3.10201 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23982
/proc/meminfo: memFree=931720/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=1440 CPUtime=0
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 30322808 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23980/statm: 360 110 95 260 0 84 0
[pid=23981] ppid=23980 vsize=10068 CPUtime=3.09
/proc/23981/stat : 23981 (march_dl) R 23980 23980 23828 0 -1 4194304 6978 0 0 0 288 21 0 0 25 0 1 0 30322808 10309632 2278 1992294400 134512640 134996440 4294956272 18446744073709551615 134526992 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23981/statm: 2517 2278 74 118 0 2396 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11508

[startup+6.30127 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23983
/proc/meminfo: memFree=937416/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=1440 CPUtime=4.99
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 134 7024 0 0 0 0 478 21 16 0 1 0 30322808 1474560 111 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 360 111 96 260 0 84 0
[pid=23983] ppid=23980 vsize=6188 CPUtime=1.28
/proc/23983/stat : 23983 (ubcsat2006) R 23980 23980 23828 0 -1 4194304 774 0 0 0 123 5 0 0 25 0 1 0 30323309 6336512 757 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23983/statm: 1547 757 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23984
/proc/meminfo: memFree=928392/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188448 CPUtime=1.83
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2422 0 0 0 182 1 0 0 25 0 1 0 30323894 192970752 2407 1992294400 134512640 134709692 4294956256 18446744073709551615 134629212 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47112 2407 132 48 0 46709 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 192364

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23984
/proc/meminfo: memFree=928456/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188448 CPUtime=14.62
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2423 0 0 0 1461 1 0 0 25 0 1 0 30323894 192970752 2408 1992294400 134512640 134709692 4294956256 18446744073709551615 134553769 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47112 2408 132 48 0 46709 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 192364

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23984
/proc/meminfo: memFree=928520/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188452 CPUtime=40.2
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2427 0 0 0 4019 1 0 0 25 0 1 0 30323894 192974848 2412 1992294400 134512640 134709692 4294956256 18446744073709551615 134553769 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47113 2412 132 48 0 46710 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 192368

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23984
/proc/meminfo: memFree=928456/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188452 CPUtime=91.39
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2432 0 0 0 9138 1 0 0 25 0 1 0 30323894 192974848 2417 1992294400 134512640 134709692 4294956256 18446744073709551615 134553769 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47113 2417 132 48 0 46710 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 192368

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23984
/proc/meminfo: memFree=928456/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188452 CPUtime=151.36
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2474 0 0 0 15135 1 0 0 25 0 1 0 30323894 192974848 2459 1992294400 134512640 134709692 4294956256 18446744073709551615 134556080 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47113 2459 138 48 0 46710 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 192368

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23984
/proc/meminfo: memFree=928456/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188452 CPUtime=211.33
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2474 0 0 0 21132 1 0 0 25 0 1 0 30323894 192974848 2459 1992294400 134512640 134709692 4294956256 18446744073709551615 134556344 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47113 2459 138 48 0 46710 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 192368

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23984
/proc/meminfo: memFree=928456/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188452 CPUtime=271.31
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2474 0 0 0 27130 1 0 0 25 0 1 0 30323894 192974848 2459 1992294400 134512640 134709692 4294956256 18446744073709551615 134556106 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47113 2459 138 48 0 46710 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 192368

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23984
/proc/meminfo: memFree=928456/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188452 CPUtime=331.26
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2474 0 0 0 33125 1 0 0 25 0 1 0 30323894 192974848 2459 1992294400 134512640 134709692 4294956256 18446744073709551615 134573233 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47113 2459 138 48 0 46710 0

################
# More data... #
################

/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188452 CPUtime=4649.37
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2477 0 0 0 464932 5 0 0 25 0 1 0 30323894 192974848 2462 1992294400 134512640 134709692 4294956256 18446744073709551615 134556027 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47113 2462 138 48 0 46710 0
Current children cumulated CPU time (s) 4660.21
Current children cumulated vsize (KiB) 192368

[startup+4722.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 23998
/proc/meminfo: memFree=927944/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188452 CPUtime=4709.35
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2477 0 0 0 470930 5 0 0 25 0 1 0 30323894 192974848 2462 1992294400 134512640 134709692 4294956256 18446744073709551615 134630345 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47113 2462 138 48 0 46710 0
Current children cumulated CPU time (s) 4720.19
Current children cumulated vsize (KiB) 192368

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=928008/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188452 CPUtime=4769.32
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2477 0 0 0 476927 5 0 0 25 0 1 0 30323894 192974848 2462 1992294400 134512640 134709692 4294956256 18446744073709551615 134559318 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47113 2462 138 48 0 46710 0
Current children cumulated CPU time (s) 4780.16
Current children cumulated vsize (KiB) 192368

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=928008/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188452 CPUtime=4829.31
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2477 0 0 0 482925 6 0 0 25 0 1 0 30323894 192974848 2462 1992294400 134512640 134709692 4294956256 18446744073709551615 134556106 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47113 2462 138 48 0 46710 0
Current children cumulated CPU time (s) 4840.15
Current children cumulated vsize (KiB) 192368

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=928008/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188452 CPUtime=4889.29
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2477 0 0 0 488923 6 0 0 25 0 1 0 30323894 192974848 2462 1992294400 134512640 134709692 4294956256 18446744073709551615 134556116 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47113 2462 138 48 0 46710 0
Current children cumulated CPU time (s) 4900.13
Current children cumulated vsize (KiB) 192368

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=928008/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188452 CPUtime=4949.27
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2477 0 0 0 494921 6 0 0 25 0 1 0 30323894 192974848 2462 1992294400 134512640 134709692 4294956256 18446744073709551615 134562994 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47113 2462 138 48 0 46710 0
Current children cumulated CPU time (s) 4960.11
Current children cumulated vsize (KiB) 192368

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

[startup+4966.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=928008/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188452 CPUtime=4953.26
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2477 0 0 0 495320 6 0 0 25 0 1 0 30323894 192974848 2462 1992294400 134512640 134709692 4294956256 18446744073709551615 134555930 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23984/statm: 47113 2462 138 48 0 46710 0
Current children cumulated CPU time (s) 4964.1
Current children cumulated vsize (KiB) 192368

[startup+4979.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=928008/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188452 CPUtime=4966.05
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2477 0 0 0 496599 6 0 0 25 0 1 0 30323894 192974848 2462 1992294400 134512640 134709692 4294956256 18446744073709551615 134559677 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47113 2462 138 48 0 46710 0
Current children cumulated CPU time (s) 4976.89
Current children cumulated vsize (KiB) 192368

[startup+4991.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=928008/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188452 CPUtime=4978.85
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2477 0 0 0 497879 6 0 0 25 0 1 0 30323894 192974848 2462 1992294400 134512640 134709692 4294956256 18446744073709551615 134555930 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47113 2462 138 48 0 46710 0
Current children cumulated CPU time (s) 4989.69
Current children cumulated vsize (KiB) 192368

[startup+4998.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=928008/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188452 CPUtime=4985.25
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2477 0 0 0 498519 6 0 0 25 0 1 0 30323894 192974848 2462 1992294400 134512640 134709692 4294956256 18446744073709551615 134559526 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47113 2462 138 48 0 46710 0
Current children cumulated CPU time (s) 4996.09
Current children cumulated vsize (KiB) 192368

[startup+4999.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=928008/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188452 CPUtime=4986.85
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2477 0 0 0 498679 6 0 0 25 0 1 0 30323894 192974848 2462 1992294400 134512640 134709692 4294956256 18446744073709551615 134632480 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47113 2462 138 48 0 46710 0
Current children cumulated CPU time (s) 4997.69
Current children cumulated vsize (KiB) 192368

[startup+5000.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=928008/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188452 CPUtime=4987.65
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2477 0 0 0 498759 6 0 0 25 0 1 0 30323894 192974848 2462 1992294400 134512640 134709692 4294956256 18446744073709551615 134556258 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47113 2462 138 48 0 46710 0
Current children cumulated CPU time (s) 4998.49
Current children cumulated vsize (KiB) 192368

[startup+5001.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=928008/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=3916 CPUtime=10.84
/proc/23980/stat : 23980 (SATzilla2007_R) S 23978 23980 23828 0 -1 4194304 2539 7804 0 0 363 6 683 32 25 0 1 0 30322808 4009984 770 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23980/statm: 979 770 157 260 0 703 0
[pid=23984] ppid=23980 vsize=188452 CPUtime=4988.05
/proc/23984/stat : 23984 (kcnfs) R 23980 23980 23828 0 -1 4194304 2477 0 0 0 498799 6 0 0 25 0 1 0 30323894 192974848 2462 1992294400 134512640 134709692 4294956256 18446744073709551615 134556258 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23984/statm: 47113 2462 138 48 0 46710 0
Current children cumulated CPU time (s) 4998.89
Current children cumulated vsize (KiB) 192368

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=928008/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=4052 CPUtime=4999.1
/proc/23980/stat : 23980 (SATzilla2007_R) R 23978 23980 23828 0 -1 4194304 2735 10281 0 0 364 6 499501 39 19 0 1 0 30322808 4149248 827 1992294400 134512640 135579813 4294956240 18446744073709551615 135168075 0 0 4096 0 0 0 0 17 0 0 0
/proc/23980/statm: 1013 827 157 260 0 737 0
Current children cumulated CPU time (s) 4999.1
Current children cumulated vsize (KiB) 4052

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23998
/proc/meminfo: memFree=928008/2055920 swapFree=4192956/4192956
[pid=23980] ppid=23978 vsize=9132 CPUtime=4999.2
/proc/23980/stat : 23980 (SATzilla2007_R) R 23978 23980 23828 0 -1 4194304 3980 10281 0 0 372 8 499501 39 19 0 1 0 30322808 9351168 2010 1992294400 134512640 135579813 4294956240 18446744073709551615 134589948 0 0 4096 0 0 0 0 17 0 0 0
/proc/23980/statm: 2283 2010 164 260 0 2007 0
Current children cumulated CPU time (s) 4999.2
Current children cumulated vsize (KiB) 9132

Child status: 1
Real time (s): 5001.46
CPU time (s): 4999.27
CPU user time (s): 4998.78
CPU system time (s): 0.484926
CPU usage (%): 99.9562
Max. virtual memory (cumulated for all children) (KiB): 192368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.79
system time used= 0.484926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14297
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= 11980

runsolver used 4.39133 second user time and 13.8009 second system time

The end

Launcher Data

Begin job on node3 at 2009-04-18 04:48:08
IDJOB=1626140
IDBENCH=70305
IDSOLVER=581
FILE ID=node3/1626140-1240022888
PBS_JOBID= 9158985
Free space on /tmp= 66156 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S439075063-023.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626140-1240022888/watcher-1626140-1240022888 -o /tmp/evaluation-result-1626140-1240022888/solver-1626140-1240022888 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1626140-1240022888.cnf            

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

MD5SUM BENCH= ee1ee4ce24708e1154601d98d318621f
RANDOM SEED=1271263003

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		: 3000.212
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		: 3000.212
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:        940792 kB
Buffers:         84292 kB
Cached:         948900 kB
SwapCached:          0 kB
Active:         348680 kB
Inactive:       698416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        940792 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            9028 kB
Writeback:           0 kB
Mapped:          23696 kB
Slab:            54116 kB
Committed_AS:   184056 kB
PageTables:       1372 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= 66148 MiB
End job on node3 at 2009-04-18 06:11:29