Trace number 1626756

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 1057.08 1052.65

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S915600698-006.cnf
MD5SUMfad8593fd5ac6353581d4728abbb4a34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark881.326
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

10.76/10.80	c run March_dl for 5 seconds ... 
10.76/10.80	c Bin: Executing march_dl
10.76/10.80	c child exit by a signal
10.76/10.80	c march_dl returned code 137.
10.76/10.80	c run saps (UBCSAT implementation) for 2 seconds ... 
10.76/10.80	c Bin: Executing ubcsat2006
10.76/10.80	c child exited successfully
10.76/10.80	c ubcsat2006 returned code 0.
10.76/10.80	c satzilla computing base features
10.76/10.80	c satzilla doing unit-prop probe
10.76/10.80	c satzilla doing local search probe
10.76/10.80	c satzilla doing lobjois search-space size estimate
10.76/10.80	c satzilla's ranking:
10.76/10.80	c 1) march_dl: 2.898270
10.76/10.80	c 2) kcnfs: 2.923129
10.76/10.80	c 3) minisat20+P: 3.832737
10.76/10.80	c 4) kcnfs+P: 999.000000
10.76/10.80	c 5) march_dl+P: 999.000000
10.76/10.80	c 6) vallst+P: 999.000000
10.76/10.80	c 7) zchaff_rand+P: 999.000000
10.76/10.80	c 8) vallst: 999.000000
10.76/10.80	c 9) zchaff_rand: 999.000000
10.76/10.80	c 10) minisat20: 999.000000
10.76/10.80	c satzilla running march_dl ... 
1052.11/1052.65	c Bin: Executing march_dl
1052.11/1052.65	c child exited successfully
1052.11/1052.65	c march_dl returned code 20.
1052.11/1052.65	s UNSATISFIABLE
1052.11/1052.65	c SATZILLA_TIME=1052.330000

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-1626756-1240131546/watcher-1626756-1240131546 -o /tmp/evaluation-result-1626756-1240131546/solver-1626756-1240131546 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1626756-1240131546.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20814
/proc/meminfo: memFree=1394864/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1440 CPUtime=0
/proc/20814/stat : 20814 (SATzilla2007_R) R 20812 20814 20701 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 41184228 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/20814/statm: 360 110 95 260 0 84 0
[pid=20815] ppid=20814 vsize=772 CPUtime=0
/proc/20815/stat : 20815 (march_dl) R 20814 20814 20701 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 41184228 790528 111 1992294400 134512640 134996440 4294956256 18446744073709551615 134671537 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20815/statm: 193 111 53 118 0 72 0

[startup+0.0121509 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20814
/proc/meminfo: memFree=1394864/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1440 CPUtime=0
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 41184228 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20814/statm: 360 110 95 260 0 84 0
[pid=20815] ppid=20814 vsize=904 CPUtime=0.01
/proc/20815/stat : 20815 (march_dl) R 20814 20814 20701 0 -1 4194304 176 0 0 0 1 0 0 0 18 0 1 0 41184228 925696 168 1992294400 134512640 134996440 4294956256 18446744073709551615 134559448 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20815/statm: 226 168 65 118 0 105 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2344

[startup+0.101159 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20814
/proc/meminfo: memFree=1394864/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1440 CPUtime=0
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 41184228 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20814/statm: 360 110 95 260 0 84 0
[pid=20815] ppid=20814 vsize=1168 CPUtime=0.09
/proc/20815/stat : 20815 (march_dl) R 20814 20814 20701 0 -1 4194304 249 0 0 0 9 0 0 0 19 0 1 0 41184228 1196032 241 1992294400 134512640 134996440 4294956256 18446744073709551615 134533005 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20815/statm: 292 241 74 118 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2608

[startup+0.301181 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20814
/proc/meminfo: memFree=1394864/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1440 CPUtime=0
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 41184228 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20814/statm: 360 110 95 260 0 84 0
[pid=20815] ppid=20814 vsize=1300 CPUtime=0.29
/proc/20815/stat : 20815 (march_dl) R 20814 20814 20701 0 -1 4194304 257 0 0 0 29 0 0 0 21 0 1 0 41184228 1331200 249 1992294400 134512640 134996440 4294956256 18446744073709551615 134514087 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20815/statm: 325 249 74 118 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2740

[startup+0.701225 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20814
/proc/meminfo: memFree=1394864/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1440 CPUtime=0
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 41184228 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20814/statm: 360 110 95 260 0 84 0
[pid=20815] ppid=20814 vsize=1300 CPUtime=0.69
/proc/20815/stat : 20815 (march_dl) R 20814 20814 20701 0 -1 4194304 264 0 0 0 69 0 0 0 25 0 1 0 41184228 1331200 256 1992294400 134512640 134996440 4294956256 18446744073709551615 134551294 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20815/statm: 325 256 74 118 0 204 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2740

[startup+1.50131 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20816
/proc/meminfo: memFree=1394016/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1440 CPUtime=0
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 41184228 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20814/statm: 360 110 95 260 0 84 0
[pid=20815] ppid=20814 vsize=1300 CPUtime=1.49
/proc/20815/stat : 20815 (march_dl) R 20814 20814 20701 0 -1 4194304 269 0 0 0 149 0 0 0 25 0 1 0 41184228 1331200 261 1992294400 134512640 134996440 4294956256 18446744073709551615 134528113 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20815/statm: 325 261 74 118 0 204 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2740

[startup+3.10249 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20816
/proc/meminfo: memFree=1393888/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1440 CPUtime=0
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 41184228 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20814/statm: 360 110 95 260 0 84 0
[pid=20815] ppid=20814 vsize=1300 CPUtime=3.1
/proc/20815/stat : 20815 (march_dl) R 20814 20814 20701 0 -1 4194304 275 0 0 0 310 0 0 0 25 0 1 0 41184228 1331200 267 1992294400 134512640 134996440 4294956256 18446744073709551615 134531496 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20815/statm: 325 267 74 118 0 204 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2740

############
# 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+4.90169 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20816
/proc/meminfo: memFree=1393824/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1440 CPUtime=0
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 41184228 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20814/statm: 360 110 95 260 0 84 0
[pid=20815] ppid=20814 vsize=1300 CPUtime=4.89
/proc/20815/stat : 20815 (march_dl) R 20814 20814 20701 0 -1 4194304 279 0 0 0 489 0 0 0 25 0 1 0 41184228 1331200 271 1992294400 134512640 134996440 4294956256 18446744073709551615 134527810 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20815/statm: 325 271 74 118 0 204 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 2740

[startup+5.0017 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20816
/proc/meminfo: memFree=1393824/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1440 CPUtime=0
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 41184228 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20814/statm: 360 110 95 260 0 84 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1440
#
############


[startup+6.30185 s]
/proc/loadavg: 1.16 1.03 1.01 2/67 20817
/proc/meminfo: memFree=1393760/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1440 CPUtime=4.99
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 135 279 0 0 0 0 499 0 16 0 1 0 41184228 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20814/statm: 360 111 96 260 0 84 0
[pid=20817] ppid=20814 vsize=6188 CPUtime=1.28
/proc/20817/stat : 20817 (ubcsat2006) R 20814 20814 20701 0 -1 4194304 267 0 0 0 105 23 0 0 25 0 1 0 41184728 6336512 250 1992294400 134512640 134777720 4294956112 18446744073709551615 134703506 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20817/statm: 1547 250 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

[startup+12.7016 s]
/proc/loadavg: 1.15 1.03 1.01 2/67 20818
/proc/meminfo: memFree=1393320/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1688 CPUtime=10.77
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 583 552 0 0 310 27 700 40 25 0 1 0 41184228 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20814/statm: 422 251 157 260 0 146 0
[pid=20818] ppid=20814 vsize=1300 CPUtime=1.89
/proc/20818/stat : 20818 (march_dl) R 20814 20814 20701 0 -1 4194304 270 0 0 0 189 0 0 0 25 0 1 0 41185308 1331200 263 1992294400 134512640 134996440 4294956256 18446744073709551615 134526932 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20818/statm: 325 263 74 118 0 204 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 2988

[startup+25.502 s]
/proc/loadavg: 1.12 1.03 1.01 2/67 20818
/proc/meminfo: memFree=1393320/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1688 CPUtime=10.77
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 583 552 0 0 310 27 700 40 25 0 1 0 41184228 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20814/statm: 422 251 157 260 0 146 0
[pid=20818] ppid=20814 vsize=1432 CPUtime=14.67
/proc/20818/stat : 20818 (march_dl) R 20814 20814 20701 0 -1 4194304 289 0 0 0 1467 0 0 0 25 0 1 0 41185308 1466368 282 1992294400 134512640 134996440 4294956256 18446744073709551615 134514020 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20818/statm: 358 282 74 118 0 237 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 3120

[startup+51.1018 s]
/proc/loadavg: 1.07 1.03 1.01 2/67 20818
/proc/meminfo: memFree=1393384/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1688 CPUtime=10.77
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 583 552 0 0 310 27 700 40 25 0 1 0 41184228 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20814/statm: 422 251 157 260 0 146 0
[pid=20818] ppid=20814 vsize=1432 CPUtime=40.26
/proc/20818/stat : 20818 (march_dl) R 20814 20814 20701 0 -1 4194304 301 0 0 0 4026 0 0 0 25 0 1 0 41185308 1466368 294 1992294400 134512640 134996440 4294956256 18446744073709551615 134537694 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20818/statm: 358 294 74 118 0 237 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 3120

[startup+102.305 s]
/proc/loadavg: 1.03 1.02 1.00 2/67 20818
/proc/meminfo: memFree=1393256/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1688 CPUtime=10.77
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 583 552 0 0 310 27 700 40 25 0 1 0 41184228 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20814/statm: 422 251 157 260 0 146 0
[pid=20818] ppid=20814 vsize=1432 CPUtime=91.44
/proc/20818/stat : 20818 (march_dl) R 20814 20814 20701 0 -1 4194304 311 0 0 0 9144 0 0 0 25 0 1 0 41185308 1466368 304 1992294400 134512640 134996440 4294956256 18446744073709551615 134514071 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20818/statm: 358 304 74 118 0 237 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 3120

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/67 20824
/proc/meminfo: memFree=1393128/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1688 CPUtime=10.77
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 583 552 0 0 310 27 700 40 25 0 1 0 41184228 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20814/statm: 422 251 157 260 0 146 0
[pid=20818] ppid=20814 vsize=1432 CPUtime=151.4
/proc/20818/stat : 20818 (march_dl) R 20814 20814 20701 0 -1 4194304 316 0 0 0 15140 0 0 0 25 0 1 0 41185308 1466368 309 1992294400 134512640 134996440 4294956256 18446744073709551615 134528312 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20818/statm: 358 309 74 118 0 237 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 3120

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 20824

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

/proc/20818/statm: 390 326 74 118 0 269 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 3248

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20824
/proc/meminfo: memFree=1392936/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1688 CPUtime=10.77
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 583 552 0 0 310 27 700 40 25 0 1 0 41184228 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20814/statm: 422 251 157 260 0 146 0
[pid=20818] ppid=20814 vsize=1560 CPUtime=811.14
/proc/20818/stat : 20818 (march_dl) R 20814 20814 20701 0 -1 4194304 334 0 0 0 81114 0 0 0 25 0 1 0 41185308 1597440 327 1992294400 134512640 134996440 4294956256 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20818/statm: 390 327 74 118 0 269 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 3248

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20824
/proc/meminfo: memFree=1392936/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1688 CPUtime=10.77
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 583 552 0 0 310 27 700 40 25 0 1 0 41184228 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20814/statm: 422 251 157 260 0 146 0
[pid=20818] ppid=20814 vsize=1560 CPUtime=871.11
/proc/20818/stat : 20818 (march_dl) R 20814 20814 20701 0 -1 4194304 335 0 0 0 87111 0 0 0 25 0 1 0 41185308 1597440 328 1992294400 134512640 134996440 4294956256 18446744073709551615 134532025 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20818/statm: 390 328 74 118 0 269 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 3248

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20824
/proc/meminfo: memFree=1392936/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1688 CPUtime=10.77
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 583 552 0 0 310 27 700 40 25 0 1 0 41184228 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20814/statm: 422 251 157 260 0 146 0
[pid=20818] ppid=20814 vsize=1560 CPUtime=931.09
/proc/20818/stat : 20818 (march_dl) R 20814 20814 20701 0 -1 4194304 336 0 0 0 93109 0 0 0 25 0 1 0 41185308 1597440 329 1992294400 134512640 134996440 4294956256 18446744073709551615 134527899 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20818/statm: 390 329 74 118 0 269 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 3248

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20824
/proc/meminfo: memFree=1392872/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1688 CPUtime=10.77
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 583 552 0 0 310 27 700 40 25 0 1 0 41184228 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20814/statm: 422 251 157 260 0 146 0
[pid=20818] ppid=20814 vsize=1560 CPUtime=991.05
/proc/20818/stat : 20818 (march_dl) R 20814 20814 20701 0 -1 4194304 336 0 0 0 99105 0 0 0 25 0 1 0 41185308 1597440 329 1992294400 134512640 134996440 4294956256 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20818/statm: 390 329 74 118 0 269 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 3248

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

[startup+1023.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20824
/proc/meminfo: memFree=1392872/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1688 CPUtime=10.77
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 583 552 0 0 310 27 700 40 25 0 1 0 41184228 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20814/statm: 422 251 157 260 0 146 0
[pid=20818] ppid=20814 vsize=1560 CPUtime=1012.64
/proc/20818/stat : 20818 (march_dl) R 20814 20814 20701 0 -1 4194304 336 0 0 0 101264 0 0 0 25 0 1 0 41185308 1597440 329 1992294400 134512640 134996440 4294956256 18446744073709551615 134564326 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20818/statm: 390 329 74 118 0 269 0
Current children cumulated CPU time (s) 1023.41
Current children cumulated vsize (KiB) 3248

[startup+1036.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20824
/proc/meminfo: memFree=1392872/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1688 CPUtime=10.77
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 583 552 0 0 310 27 700 40 25 0 1 0 41184228 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20814/statm: 422 251 157 260 0 146 0
[pid=20818] ppid=20814 vsize=1560 CPUtime=1025.44
/proc/20818/stat : 20818 (march_dl) R 20814 20814 20701 0 -1 4194304 336 0 0 0 102544 0 0 0 25 0 1 0 41185308 1597440 329 1992294400 134512640 134996440 4294956256 18446744073709551615 134567944 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20818/statm: 390 329 74 118 0 269 0
Current children cumulated CPU time (s) 1036.21
Current children cumulated vsize (KiB) 3248

[startup+1043.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20824
/proc/meminfo: memFree=1392872/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1688 CPUtime=10.77
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 583 552 0 0 310 27 700 40 25 0 1 0 41184228 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20814/statm: 422 251 157 260 0 146 0
[pid=20818] ppid=20814 vsize=1560 CPUtime=1031.84
/proc/20818/stat : 20818 (march_dl) R 20814 20814 20701 0 -1 4194304 336 0 0 0 103184 0 0 0 25 0 1 0 41185308 1597440 329 1992294400 134512640 134996440 4294956256 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20818/statm: 390 329 74 118 0 269 0
Current children cumulated CPU time (s) 1042.61
Current children cumulated vsize (KiB) 3248

[startup+1049.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20824
/proc/meminfo: memFree=1392872/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1688 CPUtime=10.77
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 583 552 0 0 310 27 700 40 25 0 1 0 41184228 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20814/statm: 422 251 157 260 0 146 0
[pid=20818] ppid=20814 vsize=1560 CPUtime=1038.23
/proc/20818/stat : 20818 (march_dl) R 20814 20814 20701 0 -1 4194304 337 0 0 0 103823 0 0 0 25 0 1 0 41185308 1597440 330 1992294400 134512640 134996440 4294956256 18446744073709551615 134528172 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20818/statm: 390 330 74 118 0 269 0
Current children cumulated CPU time (s) 1049
Current children cumulated vsize (KiB) 3248

[startup+1051.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20824
/proc/meminfo: memFree=1392872/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1688 CPUtime=10.77
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 583 552 0 0 310 27 700 40 25 0 1 0 41184228 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20814/statm: 422 251 157 260 0 146 0
[pid=20818] ppid=20814 vsize=1560 CPUtime=1039.83
/proc/20818/stat : 20818 (march_dl) R 20814 20814 20701 0 -1 4194304 337 0 0 0 103983 0 0 0 25 0 1 0 41185308 1597440 330 1992294400 134512640 134996440 4294956256 18446744073709551615 134514049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20818/statm: 390 330 74 118 0 269 0
Current children cumulated CPU time (s) 1050.6
Current children cumulated vsize (KiB) 3248

[startup+1051.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20824
/proc/meminfo: memFree=1392872/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1688 CPUtime=10.77
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 583 552 0 0 310 27 700 40 25 0 1 0 41184228 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20814/statm: 422 251 157 260 0 146 0
[pid=20818] ppid=20814 vsize=1560 CPUtime=1040.63
/proc/20818/stat : 20818 (march_dl) R 20814 20814 20701 0 -1 4194304 337 0 0 0 104063 0 0 0 25 0 1 0 41185308 1597440 330 1992294400 134512640 134996440 4294956256 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20818/statm: 390 330 74 118 0 269 0
Current children cumulated CPU time (s) 1051.4
Current children cumulated vsize (KiB) 3248

[startup+1052.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20824
/proc/meminfo: memFree=1392872/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1688 CPUtime=10.77
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 583 552 0 0 310 27 700 40 25 0 1 0 41184228 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20814/statm: 422 251 157 260 0 146 0
[pid=20818] ppid=20814 vsize=1560 CPUtime=1041.03
/proc/20818/stat : 20818 (march_dl) R 20814 20814 20701 0 -1 4194304 337 0 0 0 104103 0 0 0 25 0 1 0 41185308 1597440 330 1992294400 134512640 134996440 4294956256 18446744073709551615 134528172 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20818/statm: 390 330 74 118 0 269 0
Current children cumulated CPU time (s) 1051.8
Current children cumulated vsize (KiB) 3248

[startup+1052.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20824
/proc/meminfo: memFree=1392872/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1688 CPUtime=10.77
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 583 552 0 0 310 27 700 40 25 0 1 0 41184228 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20814/statm: 422 251 157 260 0 146 0
[pid=20818] ppid=20814 vsize=1560 CPUtime=1041.23
/proc/20818/stat : 20818 (march_dl) R 20814 20814 20701 0 -1 4194304 337 0 0 0 104123 0 0 0 25 0 1 0 41185308 1597440 330 1992294400 134512640 134996440 4294956256 18446744073709551615 134531262 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20818/statm: 390 330 74 118 0 269 0
Current children cumulated CPU time (s) 1052
Current children cumulated vsize (KiB) 3248

[startup+1052.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 20824
/proc/meminfo: memFree=1392872/2055920 swapFree=4192956/4192956
[pid=20814] ppid=20812 vsize=1688 CPUtime=10.77
/proc/20814/stat : 20814 (SATzilla2007_R) S 20812 20814 20701 0 -1 4194304 583 552 0 0 310 27 700 40 25 0 1 0 41184228 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20814/statm: 422 251 157 260 0 146 0
[pid=20818] ppid=20814 vsize=1560 CPUtime=1041.34
/proc/20818/stat : 20818 (march_dl) R 20814 20814 20701 0 -1 4194304 337 0 0 0 104134 0 0 0 25 0 1 0 41185308 1597440 330 1992294400 134512640 134996440 4294956256 18446744073709551615 134527899 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20818/statm: 390 330 74 118 0 269 0
Current children cumulated CPU time (s) 1052.11
Current children cumulated vsize (KiB) 3248

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): 1052.65
CPU time (s): 1057.08
CPU user time (s): 1056.39
CPU system time (s): 0.689895
CPU usage (%): 100.42
Max. virtual memory (cumulated for all children) (KiB): 7628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1051.5
system time used= 0.689895
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1482
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= 3358

runsolver used 1.46378 second user time and 2.37464 second system time

The end

Launcher Data

Begin job on node86 at 2009-04-19 10:59:06
IDJOB=1626756
IDBENCH=70613
IDSOLVER=581
FILE ID=node86/1626756-1240131546
PBS_JOBID= 9157803
Free space on /tmp= 66376 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S915600698-006.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626756-1240131546/watcher-1626756-1240131546 -o /tmp/evaluation-result-1626756-1240131546/solver-1626756-1240131546 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1626756-1240131546.cnf            

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

MD5SUM BENCH= fad8593fd5ac6353581d4728abbb4a34
RANDOM SEED=273692858

node86.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		: 3000.213
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		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1395408 kB
Buffers:         70648 kB
Cached:         514016 kB
SwapCached:          0 kB
Active:         280752 kB
Inactive:       317752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1395408 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8384 kB
Writeback:           0 kB
Mapped:          23596 kB
Slab:            47916 kB
Committed_AS:   134476 kB
PageTables:       1464 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= 66368 MiB
End job on node86 at 2009-04-19 11:16:39