Trace number 1733660

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
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.12 1200.42

General information on the benchmark

NameCRAFTED/modcircuits/
mod3_4vars_6gates.cnf
MD5SUMafeeef613d4caffff91375d49585d115
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark192.997
Satisfiable
(Un)Satisfiability was proved
Number of variables289
Number of clauses33900
Sum of the clauses size195928
Maximum clause length19
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 2730
Number of clauses of size 31
Number of clauses of size 4893
Number of clauses of size 52499
Number of clauses of size over 529712

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1733660-1240791146/watcher-1733660-1240791146 -o /tmp/evaluation-result-1733660-1240791146/solver-1733660-1240791146 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1733660-1240791146.cnf -rs 22489472 -co memory_limit 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.83 1.83 1.51 3/64 28731
/proc/meminfo: memFree=1653584/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=1732 CPUtime=0
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 194 0 0 0 0 0 0 0 20 0 1 0 107147504 1773568 178 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 433 178 119 319 0 111 0

[startup+0.104401 s]
/proc/loadavg: 1.83 1.83 1.51 3/64 28731
/proc/meminfo: memFree=1653584/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=4976 CPUtime=0.1
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 1063 0 0 0 10 0 0 0 20 0 1 0 107147504 5095424 1045 1992294400 134512640 135819388 4294956160 18446744073709551615 135226977 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 1244 1045 127 319 0 922 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4976

[startup+0.201407 s]
/proc/loadavg: 1.83 1.83 1.51 3/64 28731
/proc/meminfo: memFree=1653584/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=4976 CPUtime=0.19
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 1063 0 0 0 19 0 0 0 21 0 1 0 107147504 5095424 1045 1992294400 134512640 135819388 4294956160 18446744073709551615 134681694 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 1244 1045 127 319 0 922 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4976

[startup+0.301417 s]
/proc/loadavg: 1.83 1.83 1.51 3/64 28731
/proc/meminfo: memFree=1653584/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=4976 CPUtime=0.29
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 1063 0 0 0 29 0 0 0 22 0 1 0 107147504 5095424 1045 1992294400 134512640 135819388 4294956160 18446744073709551615 135226977 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 1244 1045 127 319 0 922 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4976

[startup+0.701459 s]
/proc/loadavg: 1.83 1.83 1.51 3/64 28731
/proc/meminfo: memFree=1653584/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=5108 CPUtime=0.69
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 1119 0 0 0 69 0 0 0 25 0 1 0 107147504 5230592 1066 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 1277 1066 147 319 0 955 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5108

[startup+1.50154 s]
/proc/loadavg: 1.83 1.83 1.51 2/65 28732
/proc/meminfo: memFree=1649736/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=5108 CPUtime=1.49
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 1119 0 0 0 149 0 0 0 25 0 1 0 107147504 5230592 1066 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 1277 1066 147 319 0 955 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5108

[startup+3.1017 s]
/proc/loadavg: 1.83 1.83 1.51 2/65 28732
/proc/meminfo: memFree=1649608/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=5108 CPUtime=3.09
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 1119 0 0 0 309 0 0 0 25 0 1 0 107147504 5230592 1066 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 1277 1066 147 319 0 955 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5108

[startup+6.30103 s]
/proc/loadavg: 1.77 1.82 1.51 2/65 28732
/proc/meminfo: memFree=1649032/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=6100 CPUtime=6.29
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 1330 0 0 0 629 0 0 0 25 0 1 0 107147504 6246400 1277 1992294400 134512640 135819388 4294956160 18446744073709551615 134616823 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 1525 1277 147 319 0 1203 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6100

[startup+12.7017 s]
/proc/loadavg: 1.71 1.80 1.50 2/65 28732
/proc/meminfo: memFree=1646152/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=9012 CPUtime=12.69
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 1995 0 0 0 1268 1 0 0 25 0 1 0 107147504 9228288 1942 1992294400 134512640 135819388 4294956160 18446744073709551615 134616793 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 2253 1942 147 319 0 1931 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9012

[startup+25.502 s]
/proc/loadavg: 1.55 1.76 1.50 2/65 28732
/proc/meminfo: memFree=1641992/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=13532 CPUtime=25.48
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 3014 0 0 0 2546 2 0 0 25 0 1 0 107147504 13856768 2961 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 3383 2961 147 319 0 3061 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13532

[startup+51.1016 s]
/proc/loadavg: 1.36 1.70 1.48 2/65 28732
/proc/meminfo: memFree=1636168/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=21000 CPUtime=51.08
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 4723 0 0 0 5104 4 0 0 25 0 1 0 107147504 21504000 4605 1992294400 134512640 135819388 4294956160 18446744073709551615 134616826 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 5250 4605 147 319 0 4928 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21000

[startup+102.302 s]
/proc/loadavg: 1.15 1.59 1.45 2/65 28732
/proc/meminfo: memFree=1626056/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=31524 CPUtime=102.27
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 7281 0 0 0 10221 6 0 0 25 0 1 0 107147504 32280576 6933 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 7881 6933 147 319 0 7559 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31524

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.42 2/65 28732
/proc/meminfo: memFree=1617992/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=40960 CPUtime=162.25
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 9559 0 0 0 16218 7 0 0 25 0 1 0 107147504 41943040 8947 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 10240 8947 147 319 0 9918 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 40960

[startup+222.306 s]
/proc/loadavg: 1.02 1.39 1.39 2/65 28732
/proc/meminfo: memFree=1611912/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=47288 CPUtime=222.24
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 11070 0 0 0 22216 8 0 0 25 0 1 0 107147504 48422912 10458 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 11822 10458 147 319 0 11500 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 47288

[startup+282.302 s]
/proc/loadavg: 1.00 1.32 1.36 2/65 28732
/proc/meminfo: memFree=1605768/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=55152 CPUtime=282.22
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 12995 0 0 0 28212 10 0 0 25 0 1 0 107147504 56475648 12005 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 13788 12005 147 319 0 13466 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 55152

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.34 2/65 28732
/proc/meminfo: memFree=1600968/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=60020 CPUtime=342.2
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 14175 0 0 0 34209 11 0 0 25 0 1 0 107147504 61460480 13185 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 15005 13185 147 319 0 14683 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 60020

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.32 2/65 28732
/proc/meminfo: memFree=1596296/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=64664 CPUtime=402.19
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 15330 0 0 0 40207 12 0 0 25 0 1 0 107147504 66215936 14340 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 16166 14340 147 319 0 15844 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 64664

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.29 2/65 28732
/proc/meminfo: memFree=1592008/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=70436 CPUtime=462.17
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 16645 0 0 0 46205 12 0 0 25 0 1 0 107147504 72126464 15414 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 17609 15414 147 319 0 17287 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 70436

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.27 2/65 28732
/proc/meminfo: memFree=1587400/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=75292 CPUtime=522.16
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 17788 0 0 0 52202 14 0 0 25 0 1 0 107147504 77099008 16557 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 18823 16557 147 319 0 18501 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 75292

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.25 2/65 28732
/proc/meminfo: memFree=1582664/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=80664 CPUtime=582.14
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 19184 0 0 0 58199 15 0 0 25 0 1 0 107147504 82599936 17792 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 20166 17792 147 319 0 19844 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 80664

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.23 2/65 28732
/proc/meminfo: memFree=1577160/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=87128 CPUtime=642.13
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 20499 0 0 0 64197 16 0 0 25 0 1 0 107147504 89219072 19107 1992294400 134512640 135819388 4294956160 18446744073709551615 134617577 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 21782 19107 147 319 0 21460 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 87128

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.22 2/65 28732
/proc/meminfo: memFree=1573896/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=90412 CPUtime=702.11
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 21309 0 0 0 70195 16 0 0 25 0 1 0 107147504 92581888 19917 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 22603 19917 147 319 0 22281 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 90412

[startup+762.302 s]
/proc/loadavg: 1.00 1.05 1.20 2/65 28732
/proc/meminfo: memFree=1569928/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=94960 CPUtime=762.1
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 22435 0 0 0 76193 17 0 0 25 0 1 0 107147504 97239040 20892 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 23740 20892 147 319 0 23418 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 94960

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.18 2/65 28732
/proc/meminfo: memFree=1567176/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=97256 CPUtime=822.08
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 23126 0 0 0 82190 18 0 0 25 0 1 0 107147504 99590144 21583 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 24314 21583 147 319 0 23992 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 97256

[startup+882.306 s]
/proc/loadavg: 1.00 1.03 1.17 2/65 28732
/proc/meminfo: memFree=1564488/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=100132 CPUtime=882.07
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 23791 0 0 0 88189 18 0 0 25 0 1 0 107147504 102535168 22248 1992294400 134512640 135819388 4294956160 18446744073709551615 134617187 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 25033 22248 147 319 0 24711 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 100132

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.16 2/65 28732
/proc/meminfo: memFree=1560008/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=107320 CPUtime=942.05
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 25666 0 0 0 94186 19 0 0 25 0 1 0 107147504 109895680 23369 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 26830 23369 147 319 0 26508 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 107320

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.15 2/65 28732
/proc/meminfo: memFree=1556616/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=111512 CPUtime=1002.03
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 26493 0 0 0 100184 19 0 0 25 0 1 0 107147504 114188288 24196 1992294400 134512640 135819388 4294956160 18446744073709551615 135209252 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 27878 24196 147 319 0 27556 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 111512

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/65 28732
/proc/meminfo: memFree=1553224/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=115032 CPUtime=1062.02
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 27334 0 0 0 106182 20 0 0 25 0 1 0 107147504 117792768 25037 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 28758 25037 147 319 0 28436 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 115032

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 28732
/proc/meminfo: memFree=1550408/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=117740 CPUtime=1122
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 28035 0 0 0 112180 20 0 0 25 0 1 0 107147504 120565760 25738 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 29435 25738 147 319 0 29113 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 117740

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 28732
/proc/meminfo: memFree=1547336/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=121080 CPUtime=1181.99
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 28954 0 0 0 118178 21 0 0 25 0 1 0 107147504 123985920 26496 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 30270 26496 147 319 0 29948 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 121080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 28732
/proc/meminfo: memFree=1546056/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=122200 CPUtime=1200.09
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 29270 0 0 0 119988 21 0 0 25 0 1 0 107147504 125132800 26812 1992294400 134512640 135819388 4294956160 18446744073709551615 134617587 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 30550 26812 147 319 0 30228 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 122200

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 28732
/proc/meminfo: memFree=1546056/2055920 swapFree=4180920/4192956
[pid=28731] ppid=28729 vsize=122200 CPUtime=1200.09
/proc/28731/stat : 28731 (hydrasat-flat) R 28729 28731 28596 0 -1 4194304 29270 0 0 0 119988 21 0 0 25 0 1 0 107147504 125132800 26812 1992294400 134512640 135819388 4294956160 18446744073709551615 134617587 0 0 4096 1 0 0 0 17 1 0 0
/proc/28731/statm: 30550 26812 147 319 0 30228 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 122200

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.12
CPU user time (s): 1199.88
CPU system time (s): 0.235964
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 122200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29270
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= 2
involuntary context switches= 2857

runsolver used 1.14482 second user time and 3.23251 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-27 02:12:26
IDJOB=1733660
IDBENCH=71145
IDSOLVER=519
FILE ID=node27/1733660-1240791146
PBS_JOBID= 9187316
Free space on /tmp= 66248 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3_4vars_6gates.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733660-1240791146/watcher-1733660-1240791146 -o /tmp/evaluation-result-1733660-1240791146/solver-1733660-1240791146 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1733660-1240791146.cnf -rs 22489472 -co memory_limit 1800

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

MD5SUM BENCH= afeeef613d4caffff91375d49585d115
RANDOM SEED=22489472

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1654000 kB
Buffers:         50600 kB
Cached:         272044 kB
SwapCached:       5116 kB
Active:          96748 kB
Inactive:       234016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1654000 kB
SwapTotal:     4192956 kB
SwapFree:      4180920 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          14080 kB
Slab:            57036 kB
Committed_AS:   394452 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66248 MiB
End job on node27 at 2009-04-27 02:32:28