Trace number 1544779

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 RANDOMUNSAT 754.021 749.399

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
MD5SUMc274543915c4e3a4d5b9fc155f904448
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark678.716
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

10.79/10.86	c run March_dl for 5 seconds ... 
10.79/10.86	c Bin: Executing march_dl
10.79/10.86	c child exit by a signal
10.79/10.86	c march_dl returned code 137.
10.79/10.86	c run saps (UBCSAT implementation) for 2 seconds ... 
10.79/10.86	c Bin: Executing ubcsat2006
10.79/10.86	c child exited successfully
10.79/10.86	c ubcsat2006 returned code 0.
10.79/10.86	c satzilla computing base features
10.79/10.86	c satzilla doing unit-prop probe
10.79/10.86	c satzilla doing local search probe
10.79/10.86	c satzilla doing lobjois search-space size estimate
10.79/10.86	c satzilla's ranking:
10.79/10.86	c 1) kcnfs: 2.630298
10.79/10.86	c 2) march_dl: 2.834303
10.79/10.86	c 3) minisat20+P: 3.856190
10.79/10.86	c 4) kcnfs+P: 999.000000
10.79/10.86	c 5) march_dl+P: 999.000000
10.79/10.86	c 6) vallst+P: 999.000000
10.79/10.86	c 7) zchaff_rand+P: 999.000000
10.79/10.86	c 8) vallst: 999.000000
10.79/10.86	c 9) zchaff_rand: 999.000000
10.79/10.86	c 10) minisat20: 999.000000
10.79/10.86	c satzilla running kcnfs ... 
749.01/749.39	c Bin: Executing kcnfs
749.01/749.39	c child exited successfully
749.01/749.39	c kcnfs returned code 20.
749.01/749.39	s UNSATISFIABLE
749.01/749.39	c SATZILLA_TIME=749.240000

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544779-1238614351/watcher-1544779-1238614351 -o /tmp/evaluation-result-1544779-1238614351/solver-1544779-1238614351 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1544779-1238614351.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 0.98 0.93 3/64 8923
/proc/meminfo: memFree=1044872/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1440 CPUtime=0
/proc/8923/stat : 8923 (SATzilla2007_R) R 8921 8923 8763 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1134101059 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/8923/statm: 360 110 95 260 0 84 0
[pid=8924] ppid=8923 vsize=772 CPUtime=0
/proc/8924/stat : 8924 (march_dl) R 8923 8923 8763 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 1134101059 790528 110 1992294400 134512640 134996440 4294956272 18446744073709551615 134617565 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8924/statm: 193 110 53 118 0 72 0

[startup+0.088176 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 8923
/proc/meminfo: memFree=1044872/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1440 CPUtime=0
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134101059 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8923/statm: 360 110 95 260 0 84 0
[pid=8924] ppid=8923 vsize=1164 CPUtime=0.08
/proc/8924/stat : 8924 (march_dl) R 8923 8923 8763 0 -1 4194304 242 0 0 0 8 0 0 0 19 0 1 0 1134101059 1191936 234 1992294400 134512640 134996440 4294956272 18446744073709551615 134537803 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8924/statm: 291 234 74 118 0 170 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2604

[startup+0.102175 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 8923
/proc/meminfo: memFree=1044872/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1440 CPUtime=0
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134101059 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8923/statm: 360 110 95 260 0 84 0
[pid=8924] ppid=8923 vsize=1164 CPUtime=0.09
/proc/8924/stat : 8924 (march_dl) R 8923 8923 8763 0 -1 4194304 242 0 0 0 9 0 0 0 19 0 1 0 1134101059 1191936 234 1992294400 134512640 134996440 4294956272 18446744073709551615 134514048 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8924/statm: 291 234 74 118 0 170 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2604

[startup+0.301194 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 8923
/proc/meminfo: memFree=1044872/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1440 CPUtime=0
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134101059 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8923/statm: 360 110 95 260 0 84 0
[pid=8924] ppid=8923 vsize=1296 CPUtime=0.29
/proc/8924/stat : 8924 (march_dl) R 8923 8923 8763 0 -1 4194304 252 0 0 0 29 0 0 0 21 0 1 0 1134101059 1327104 244 1992294400 134512640 134996440 4294956272 18446744073709551615 134528338 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8924/statm: 324 244 74 118 0 203 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2736

[startup+0.702232 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 8923
/proc/meminfo: memFree=1044872/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1440 CPUtime=0
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134101059 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8923/statm: 360 110 95 260 0 84 0
[pid=8924] ppid=8923 vsize=1296 CPUtime=0.69
/proc/8924/stat : 8924 (march_dl) R 8923 8923 8763 0 -1 4194304 257 0 0 0 69 0 0 0 25 0 1 0 1134101059 1327104 249 1992294400 134512640 134996440 4294956272 18446744073709551615 134527872 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8924/statm: 324 249 74 118 0 203 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2736

[startup+1.50231 s]
/proc/loadavg: 0.92 0.98 0.93 2/66 8925
/proc/meminfo: memFree=1044024/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1440 CPUtime=0
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134101059 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8923/statm: 360 110 95 260 0 84 0
[pid=8924] ppid=8923 vsize=1296 CPUtime=1.49
/proc/8924/stat : 8924 (march_dl) R 8923 8923 8763 0 -1 4194304 264 0 0 0 149 0 0 0 25 0 1 0 1134101059 1327104 256 1992294400 134512640 134996440 4294956272 18446744073709551615 134527922 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8924/statm: 324 256 74 118 0 203 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2736

[startup+3.10146 s]
/proc/loadavg: 0.92 0.98 0.93 2/66 8925
/proc/meminfo: memFree=1043896/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1440 CPUtime=0
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134101059 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8923/statm: 360 110 95 260 0 84 0
[pid=8924] ppid=8923 vsize=1296 CPUtime=3.09
/proc/8924/stat : 8924 (march_dl) R 8923 8923 8763 0 -1 4194304 269 0 0 0 309 0 0 0 25 0 1 0 1134101059 1327104 261 1992294400 134512640 134996440 4294956272 18446744073709551615 134527922 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8924/statm: 324 261 74 118 0 203 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2736

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (4.89 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (4.89 s) to the 'lost time'.

[startup+4.90164 s]
/proc/loadavg: 0.92 0.98 0.93 2/66 8925
/proc/meminfo: memFree=1043640/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1440 CPUtime=0
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134101059 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8923/statm: 360 110 95 260 0 84 0
[pid=8924] ppid=8923 vsize=1296 CPUtime=4.89
/proc/8924/stat : 8924 (march_dl) R 8923 8923 8763 0 -1 4194304 272 0 0 0 489 0 0 0 25 0 1 0 1134101059 1327104 264 1992294400 134512640 134996440 4294956272 18446744073709551615 134527856 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8924/statm: 324 264 74 118 0 203 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 2736

[startup+5.00165 s]
/proc/loadavg: 0.92 0.98 0.93 2/66 8925
/proc/meminfo: memFree=1043640/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1440 CPUtime=0
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 127 0 0 0 0 0 0 0 16 0 1 0 1134101059 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 0 0 0 17 0 0 0
/proc/8923/statm: 360 110 95 260 0 84 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1440
#
############


[startup+6.30177 s]
/proc/loadavg: 0.93 0.98 0.93 2/66 8926
/proc/meminfo: memFree=1044088/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1440 CPUtime=4.99
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 134 272 0 0 0 0 499 0 16 0 1 0 1134101059 1474560 111 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8923/statm: 360 111 96 260 0 84 0
[pid=8926] ppid=8923 vsize=6188 CPUtime=1.29
/proc/8926/stat : 8926 (ubcsat2006) R 8923 8923 8763 0 -1 4194304 266 0 0 0 108 21 0 0 25 0 1 0 1134101559 6336512 249 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8926/statm: 1547 249 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.93 2/66 8927
/proc/meminfo: memFree=1043320/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1688 CPUtime=10.85
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 577 544 0 0 310 33 700 42 25 0 1 0 1134101059 1728512 249 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8923/statm: 422 249 157 260 0 146 0
[pid=8927] ppid=8923 vsize=183420 CPUtime=1.83
/proc/8927/stat : 8927 (kcnfs) R 8923 8923 8763 0 -1 4194304 342 0 0 0 183 0 0 0 25 0 1 0 1134102145 187822080 327 1992294400 134512640 134709692 4294956256 18446744073709551615 134619421 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8927/statm: 45855 327 138 48 0 45452 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 185108

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.93 2/66 8927
/proc/meminfo: memFree=1043320/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1688 CPUtime=10.85
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 577 544 0 0 310 33 700 42 25 0 1 0 1134101059 1728512 249 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8923/statm: 422 249 157 260 0 146 0
[pid=8927] ppid=8923 vsize=183420 CPUtime=14.62
/proc/8927/stat : 8927 (kcnfs) R 8923 8923 8763 0 -1 4194304 342 0 0 0 1462 0 0 0 25 0 1 0 1134102145 187822080 327 1992294400 134512640 134709692 4294956256 18446744073709551615 134609497 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8927/statm: 45855 327 138 48 0 45452 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 185108

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.93 2/66 8927
/proc/meminfo: memFree=1043320/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1688 CPUtime=10.85
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 577 544 0 0 310 33 700 42 25 0 1 0 1134101059 1728512 249 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8923/statm: 422 249 157 260 0 146 0
[pid=8927] ppid=8923 vsize=183420 CPUtime=40.21
/proc/8927/stat : 8927 (kcnfs) R 8923 8923 8763 0 -1 4194304 342 0 0 0 4021 0 0 0 25 0 1 0 1134102145 187822080 327 1992294400 134512640 134709692 4294956256 18446744073709551615 134563187 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8927/statm: 45855 327 138 48 0 45452 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 185108

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.93 2/66 8927
/proc/meminfo: memFree=1043256/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1688 CPUtime=10.85
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 577 544 0 0 310 33 700 42 25 0 1 0 1134101059 1728512 249 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8923/statm: 422 249 157 260 0 146 0
[pid=8927] ppid=8923 vsize=183420 CPUtime=91.4
/proc/8927/stat : 8927 (kcnfs) R 8923 8923 8763 0 -1 4194304 342 0 0 0 9140 0 0 0 25 0 1 0 1134102145 187822080 327 1992294400 134512640 134709692 4294956256 18446744073709551615 134583529 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8927/statm: 45855 327 138 48 0 45452 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 185108

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8927
/proc/meminfo: memFree=1043256/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1688 CPUtime=10.85
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 577 544 0 0 310 33 700 42 25 0 1 0 1134101059 1728512 249 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8923/statm: 422 249 157 260 0 146 0
[pid=8927] ppid=8923 vsize=183420 CPUtime=151.37
/proc/8927/stat : 8927 (kcnfs) R 8923 8923 8763 0 -1 4194304 342 0 0 0 15137 0 0 0 25 0 1 0 1134102145 187822080 327 1992294400 134512640 134709692 4294956256 18446744073709551615 134642688 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8927/statm: 45855 327 138 48 0 45452 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 185108

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8927

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

/proc/8927/statm: 45855 327 138 48 0 45452 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 185108

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8927
/proc/meminfo: memFree=1043320/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1688 CPUtime=10.85
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 577 544 0 0 310 33 700 42 25 0 1 0 1134101059 1728512 249 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8923/statm: 422 249 157 260 0 146 0
[pid=8927] ppid=8923 vsize=183420 CPUtime=451.26
/proc/8927/stat : 8927 (kcnfs) R 8923 8923 8763 0 -1 4194304 342 0 0 0 45126 0 0 0 25 0 1 0 1134102145 187822080 327 1992294400 134512640 134709692 4294956256 18446744073709551615 134609451 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8927/statm: 45855 327 138 48 0 45452 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 185108

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8927
/proc/meminfo: memFree=1043256/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1688 CPUtime=10.85
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 577 544 0 0 310 33 700 42 25 0 1 0 1134101059 1728512 249 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8923/statm: 422 249 157 260 0 146 0
[pid=8927] ppid=8923 vsize=183420 CPUtime=511.24
/proc/8927/stat : 8927 (kcnfs) R 8923 8923 8763 0 -1 4194304 342 0 0 0 51124 0 0 0 25 0 1 0 1134102145 187822080 327 1992294400 134512640 134709692 4294956256 18446744073709551615 134565030 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8927/statm: 45855 327 138 48 0 45452 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 185108

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8929
/proc/meminfo: memFree=1043192/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1688 CPUtime=10.85
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 577 544 0 0 310 33 700 42 25 0 1 0 1134101059 1728512 249 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8923/statm: 422 249 157 260 0 146 0
[pid=8927] ppid=8923 vsize=183420 CPUtime=571.22
/proc/8927/stat : 8927 (kcnfs) R 8923 8923 8763 0 -1 4194304 342 0 0 0 57122 0 0 0 25 0 1 0 1134102145 187822080 327 1992294400 134512640 134709692 4294956256 18446744073709551615 134630345 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8927/statm: 45855 327 138 48 0 45452 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 185108

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8929
/proc/meminfo: memFree=1043192/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1688 CPUtime=10.85
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 577 544 0 0 310 33 700 42 25 0 1 0 1134101059 1728512 249 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8923/statm: 422 249 157 260 0 146 0
[pid=8927] ppid=8923 vsize=183420 CPUtime=631.2
/proc/8927/stat : 8927 (kcnfs) R 8923 8923 8763 0 -1 4194304 342 0 0 0 63120 0 0 0 25 0 1 0 1134102145 187822080 327 1992294400 134512640 134709692 4294956256 18446744073709551615 134602907 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8927/statm: 45855 327 138 48 0 45452 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 185108

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8929
/proc/meminfo: memFree=1043192/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1688 CPUtime=10.85
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 577 544 0 0 310 33 700 42 25 0 1 0 1134101059 1728512 249 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8923/statm: 422 249 157 260 0 146 0
[pid=8927] ppid=8923 vsize=183420 CPUtime=691.18
/proc/8927/stat : 8927 (kcnfs) R 8923 8923 8763 0 -1 4194304 342 0 0 0 69118 0 0 0 25 0 1 0 1134102145 187822080 327 1992294400 134512640 134709692 4294956256 18446744073709551615 134553824 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8927/statm: 45855 327 138 48 0 45452 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 185108

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

[startup+716.702 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8929
/proc/meminfo: memFree=1043192/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1688 CPUtime=10.85
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 577 544 0 0 310 33 700 42 25 0 1 0 1134101059 1728512 249 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8923/statm: 422 249 157 260 0 146 0
[pid=8927] ppid=8923 vsize=183420 CPUtime=705.58
/proc/8927/stat : 8927 (kcnfs) R 8923 8923 8763 0 -1 4194304 342 0 0 0 70558 0 0 0 25 0 1 0 1134102145 187822080 327 1992294400 134512640 134709692 4294956256 18446744073709551615 134582190 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8927/statm: 45855 327 138 48 0 45452 0
Current children cumulated CPU time (s) 716.43
Current children cumulated vsize (KiB) 185108

[startup+729.501 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8929
/proc/meminfo: memFree=1043256/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1688 CPUtime=10.85
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 577 544 0 0 310 33 700 42 25 0 1 0 1134101059 1728512 249 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8923/statm: 422 249 157 260 0 146 0
[pid=8927] ppid=8923 vsize=183420 CPUtime=718.37
/proc/8927/stat : 8927 (kcnfs) R 8923 8923 8763 0 -1 4194304 342 0 0 0 71837 0 0 0 25 0 1 0 1134102145 187822080 327 1992294400 134512640 134709692 4294956256 18446744073709551615 134565039 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8927/statm: 45855 327 138 48 0 45452 0
Current children cumulated CPU time (s) 729.22
Current children cumulated vsize (KiB) 185108

[startup+742.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8929
/proc/meminfo: memFree=1043256/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1688 CPUtime=10.85
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 577 544 0 0 310 33 700 42 25 0 1 0 1134101059 1728512 249 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8923/statm: 422 249 157 260 0 146 0
[pid=8927] ppid=8923 vsize=183420 CPUtime=731.17
/proc/8927/stat : 8927 (kcnfs) R 8923 8923 8763 0 -1 4194304 342 0 0 0 73117 0 0 0 25 0 1 0 1134102145 187822080 327 1992294400 134512640 134709692 4294956256 18446744073709551615 134559743 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8927/statm: 45855 327 138 48 0 45452 0
Current children cumulated CPU time (s) 742.02
Current children cumulated vsize (KiB) 185108

[startup+745.503 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8929
/proc/meminfo: memFree=1043256/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1688 CPUtime=10.85
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 577 544 0 0 310 33 700 42 25 0 1 0 1134101059 1728512 249 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8923/statm: 422 249 157 260 0 146 0
[pid=8927] ppid=8923 vsize=183420 CPUtime=734.37
/proc/8927/stat : 8927 (kcnfs) R 8923 8923 8763 0 -1 4194304 342 0 0 0 73437 0 0 0 25 0 1 0 1134102145 187822080 327 1992294400 134512640 134709692 4294956256 18446744073709551615 134564739 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8927/statm: 45855 327 138 48 0 45452 0
Current children cumulated CPU time (s) 745.22
Current children cumulated vsize (KiB) 185108

[startup+747.102 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8929
/proc/meminfo: memFree=1043256/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1688 CPUtime=10.85
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 577 544 0 0 310 33 700 42 25 0 1 0 1134101059 1728512 249 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8923/statm: 422 249 157 260 0 146 0
[pid=8927] ppid=8923 vsize=183420 CPUtime=735.97
/proc/8927/stat : 8927 (kcnfs) R 8923 8923 8763 0 -1 4194304 342 0 0 0 73597 0 0 0 25 0 1 0 1134102145 187822080 327 1992294400 134512640 134709692 4294956256 18446744073709551615 134642703 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8927/statm: 45855 327 138 48 0 45452 0
Current children cumulated CPU time (s) 746.82
Current children cumulated vsize (KiB) 185108

[startup+748.701 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8929
/proc/meminfo: memFree=1043256/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1688 CPUtime=10.85
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 577 544 0 0 310 33 700 42 25 0 1 0 1134101059 1728512 249 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8923/statm: 422 249 157 260 0 146 0
[pid=8927] ppid=8923 vsize=183420 CPUtime=737.56
/proc/8927/stat : 8927 (kcnfs) R 8923 8923 8763 0 -1 4194304 342 0 0 0 73756 0 0 0 25 0 1 0 1134102145 187822080 327 1992294400 134512640 134709692 4294956256 18446744073709551615 134642594 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8927/statm: 45855 327 138 48 0 45452 0
Current children cumulated CPU time (s) 748.41
Current children cumulated vsize (KiB) 185108

[startup+749.105 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8929
/proc/meminfo: memFree=1043256/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1688 CPUtime=10.85
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 577 544 0 0 310 33 700 42 25 0 1 0 1134101059 1728512 249 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8923/statm: 422 249 157 260 0 146 0
[pid=8927] ppid=8923 vsize=183420 CPUtime=737.97
/proc/8927/stat : 8927 (kcnfs) R 8923 8923 8763 0 -1 4194304 342 0 0 0 73797 0 0 0 25 0 1 0 1134102145 187822080 327 1992294400 134512640 134709692 4294956256 18446744073709551615 134642603 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8927/statm: 45855 327 138 48 0 45452 0
Current children cumulated CPU time (s) 748.82
Current children cumulated vsize (KiB) 185108

[startup+749.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8929
/proc/meminfo: memFree=1043256/2055920 swapFree=4178100/4192956
[pid=8923] ppid=8921 vsize=1688 CPUtime=10.85
/proc/8923/stat : 8923 (SATzilla2007_R) S 8921 8923 8763 0 -1 4194304 577 544 0 0 310 33 700 42 25 0 1 0 1134101059 1728512 249 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8923/statm: 422 249 157 260 0 146 0
[pid=8927] ppid=8923 vsize=183420 CPUtime=738.16
/proc/8927/stat : 8927 (kcnfs) R 8923 8923 8763 0 -1 4194304 342 0 0 0 73816 0 0 0 25 0 1 0 1134102145 187822080 327 1992294400 134512640 134709692 4294956256 18446744073709551615 134642582 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8927/statm: 45855 327 138 48 0 45452 0
Current children cumulated CPU time (s) 749.01
Current children cumulated vsize (KiB) 185108

Child status: 20

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 4.89
#  lost CPU user time (s): 4.89
#  lost CPU system time (s): 0

Real time (s): 749.399
CPU time (s): 754.021
CPU user time (s): 753.258
CPU system time (s): 0.762884
CPU usage (%): 100.617
Max. virtual memory (cumulated for all children) (KiB): 185108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 748.368
system time used= 0.762884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1479
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= 1935

runsolver used 0.615906 second user time and 2.11768 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-01 21:32:32
IDJOB=1544779
IDBENCH=70617
IDSOLVER=557
FILE ID=node18/1544779-1238614351
PBS_JOBID= 9073683
Free space on /tmp= 66212 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544779-1238614351/watcher-1544779-1238614351 -o /tmp/evaluation-result-1544779-1238614351/solver-1544779-1238614351 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1544779-1238614351.cnf            

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

MD5SUM BENCH= c274543915c4e3a4d5b9fc155f904448
RANDOM SEED=1985204441

node18.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		: 3000.214
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		: 3000.214
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:       1045424 kB
Buffers:        110772 kB
Cached:         792436 kB
SwapCached:       8808 kB
Active:         222912 kB
Inactive:       690876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1045424 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            8400 kB
Writeback:           0 kB
Mapped:          16340 kB
Slab:            82812 kB
Committed_AS:  3140400 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= 66204 MiB
End job on node18 at 2009-04-01 21:45:01