Trace number 1530313

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) 1200.06 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1394036608-091.cnf
MD5SUM6a1b72e9c09abd09fd440dc53a7d41a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.5036
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530313-1238503908/watcher-1530313-1238503908 -o /tmp/evaluation-result-1530313-1238503908/solver-1530313-1238503908 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530313-1238503908.cnf -rs 1679903476 -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 1.93 1.68 2/64 30293
/proc/meminfo: memFree=1533240/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=1596 CPUtime=0
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 1123056650 1634304 183 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 399 185 125 319 0 77 0

[startup+0.0628371 s]
/proc/loadavg: 1.83 1.93 1.68 2/64 30293
/proc/meminfo: memFree=1533240/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=1860 CPUtime=0.06
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 275 0 0 0 6 0 0 0 18 0 1 0 1123056650 1904640 258 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 465 258 148 319 0 143 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1860

[startup+0.102841 s]
/proc/loadavg: 1.83 1.93 1.68 2/64 30293
/proc/meminfo: memFree=1533240/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=1860 CPUtime=0.1
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 283 0 0 0 10 0 0 0 18 0 1 0 1123056650 1904640 266 1992294400 134512640 135819388 4294956160 18446744073709551615 134618285 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 465 266 148 319 0 143 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1860

[startup+0.301864 s]
/proc/loadavg: 1.83 1.93 1.68 2/64 30293
/proc/meminfo: memFree=1533240/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=1992 CPUtime=0.3
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 318 0 0 0 30 0 0 0 19 0 1 0 1123056650 2039808 301 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 498 301 148 319 0 176 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1992

[startup+0.702911 s]
/proc/loadavg: 1.83 1.93 1.68 2/64 30293
/proc/meminfo: memFree=1533240/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=2124 CPUtime=0.7
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 359 0 0 0 70 0 0 0 23 0 1 0 1123056650 2174976 342 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 531 342 148 319 0 209 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2124

[startup+1.502 s]
/proc/loadavg: 1.83 1.93 1.68 2/65 30294
/proc/meminfo: memFree=1532144/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=2664 CPUtime=1.5
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 494 0 0 0 150 0 0 0 25 0 1 0 1123056650 2727936 477 1992294400 134512640 135819388 4294956160 18446744073709551615 134617304 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 666 477 148 319 0 344 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2664

[startup+3.10119 s]
/proc/loadavg: 1.83 1.93 1.68 2/65 30294
/proc/meminfo: memFree=1531184/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=3736 CPUtime=3.09
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 756 0 0 0 309 0 0 0 25 0 1 0 1123056650 3825664 739 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 934 739 148 319 0 612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3736

[startup+6.30156 s]
/proc/loadavg: 1.77 1.91 1.67 2/65 30294
/proc/meminfo: memFree=1529136/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=5584 CPUtime=6.29
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 1177 0 0 0 629 0 0 0 25 0 1 0 1123056650 5718016 1160 1992294400 134512640 135819388 4294956160 18446744073709551615 134617436 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 1396 1160 148 319 0 1074 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5584

[startup+12.7013 s]
/proc/loadavg: 1.71 1.90 1.67 2/65 30294
/proc/meminfo: memFree=1526320/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=8492 CPUtime=12.69
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 1842 0 0 0 1268 1 0 0 25 0 1 0 1123056650 8695808 1825 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 2123 1825 148 319 0 1801 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8492

[startup+25.5018 s]
/proc/loadavg: 1.55 1.85 1.66 2/65 30294
/proc/meminfo: memFree=1522544/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=12504 CPUtime=25.49
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 2803 0 0 0 2547 2 0 0 25 0 1 0 1123056650 12804096 2753 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 3126 2753 148 319 0 2804 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12504

[startup+51.1017 s]
/proc/loadavg: 1.36 1.78 1.64 2/65 30294
/proc/meminfo: memFree=1516976/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=19308 CPUtime=51.07
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 4407 0 0 0 5104 3 0 0 25 0 1 0 1123056650 19771392 4169 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 4827 4169 148 319 0 4505 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19308

[startup+102.306 s]
/proc/loadavg: 1.15 1.66 1.60 2/65 30294
/proc/meminfo: memFree=1508976/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=28132 CPUtime=102.26
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 6539 0 0 0 10220 6 0 0 25 0 1 0 1123056650 28807168 6129 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 7033 6129 148 319 0 6711 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28132

[startup+162.302 s]
/proc/loadavg: 1.06 1.54 1.56 2/65 30294
/proc/meminfo: memFree=1502128/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=36652 CPUtime=162.24
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 8493 0 0 0 16217 7 0 0 25 0 1 0 1123056650 37531648 7888 1992294400 134512640 135819388 4294956160 18446744073709551615 134616935 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 9163 7888 148 319 0 8841 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36652

[startup+222.302 s]
/proc/loadavg: 1.02 1.44 1.52 2/65 30294
/proc/meminfo: memFree=1496944/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=41748 CPUtime=222.23
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 9845 0 0 0 22215 8 0 0 25 0 1 0 1123056650 42749952 9129 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 10437 9129 148 319 0 10115 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 41748

[startup+282.301 s]
/proc/loadavg: 1.00 1.35 1.49 2/65 30294
/proc/meminfo: memFree=1492848/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=46232 CPUtime=282.21
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 10921 0 0 0 28212 9 0 0 25 0 1 0 1123056650 47341568 10149 1992294400 134512640 135819388 4294956160 18446744073709551615 134616906 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 11558 10149 148 319 0 11236 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 46232

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.45 2/65 30294
/proc/meminfo: memFree=1488624/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=51380 CPUtime=342.19
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 12052 0 0 0 34209 10 0 0 25 0 1 0 1123056650 52613120 11209 1992294400 134512640 135819388 4294956160 18446744073709551615 134617086 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 12845 11209 148 319 0 12523 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 51380

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.42 2/65 30294
/proc/meminfo: memFree=1485680/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=54300 CPUtime=402.17
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 12792 0 0 0 40206 11 0 0 25 0 1 0 1123056650 55603200 11949 1992294400 134512640 135819388 4294956160 18446744073709551615 134618317 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 13575 11949 148 319 0 13253 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 54300

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.40 2/65 30294
/proc/meminfo: memFree=1480816/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=60616 CPUtime=462.16
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 14439 0 0 0 46204 12 0 0 25 0 1 0 1123056650 62070784 13178 1992294400 134512640 135819388 4294956160 18446744073709551615 134617424 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 15154 13178 148 319 0 14832 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 60616

[startup+522.301 s]
/proc/loadavg: 1.00 1.15 1.37 2/65 30294
/proc/meminfo: memFree=1477424/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=63968 CPUtime=522.14
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 15281 0 0 0 52201 13 0 0 25 0 1 0 1123056650 65503232 14020 1992294400 134512640 135819388 4294956160 18446744073709551615 134617577 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 15992 14020 148 319 0 15670 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 63968

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.34 2/65 30300
/proc/meminfo: memFree=1474608/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=66908 CPUtime=582.11
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 15987 0 0 0 58198 13 0 0 25 0 1 0 1123056650 68513792 14726 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 16727 14726 148 319 0 16405 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 66908

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.32 2/65 30300
/proc/meminfo: memFree=1471856/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=70080 CPUtime=642.1
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 16666 0 0 0 64196 14 0 0 25 0 1 0 1123056650 71761920 15405 1992294400 134512640 135819388 4294956160 18446744073709551615 134617009 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 17520 15405 148 319 0 17198 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 70080

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.29 2/65 30300
/proc/meminfo: memFree=1467888/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=75744 CPUtime=702.07
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 18101 0 0 0 70192 15 0 0 25 0 1 0 1123056650 77561856 16398 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 18936 16398 148 319 0 18614 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 75744

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.27 2/65 30300
/proc/meminfo: memFree=1464752/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=78768 CPUtime=762.07
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 18865 0 0 0 76191 16 0 0 25 0 1 0 1123056650 80658432 17162 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 19692 17162 148 319 0 19370 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 78768

[startup+822.303 s]
/proc/loadavg: 1.00 1.05 1.25 2/65 30300
/proc/meminfo: memFree=1462256/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=82232 CPUtime=822.05
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 19734 0 0 0 82188 17 0 0 25 0 1 0 1123056650 84205568 17790 1992294400 134512640 135819388 4294956160 18446744073709551615 134617021 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 20558 17790 148 319 0 20236 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 82232

[startup+882.303 s]
/proc/loadavg: 1.00 1.04 1.24 2/65 30300
/proc/meminfo: memFree=1453488/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=92544 CPUtime=882.03
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 23369 0 0 0 88183 20 0 0 25 0 1 0 1123056650 94765056 19977 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 23136 19977 148 319 0 22814 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 92544

[startup+942.303 s]
/proc/loadavg: 1.00 1.03 1.22 2/65 30300
/proc/meminfo: memFree=1449776/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=98148 CPUtime=942.01
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 24820 0 0 0 94180 21 0 0 25 0 1 0 1123056650 100503552 20907 1992294400 134512640 135819388 4294956160 18446744073709551615 134616874 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 24537 20907 148 319 0 24215 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 98148

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/65 30300
/proc/meminfo: memFree=1447472/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=101472 CPUtime=1001.99
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 25729 0 0 0 100177 22 0 0 25 0 1 0 1123056650 103907328 21494 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 25368 21494 148 319 0 25046 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 101472

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/65 30300
/proc/meminfo: memFree=1445424/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=103464 CPUtime=1061.97
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 26242 0 0 0 106174 23 0 0 25 0 1 0 1123056650 105947136 22007 1992294400 134512640 135819388 4294956160 18446744073709551615 134616777 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 25866 22007 148 319 0 25544 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 103464

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/65 30300
/proc/meminfo: memFree=1443376/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=105920 CPUtime=1121.96
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 26878 0 0 0 112172 24 0 0 25 0 1 0 1123056650 108462080 22512 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 26480 22512 148 319 0 26158 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 105920

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 30300
/proc/meminfo: memFree=1441328/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=108052 CPUtime=1181.94
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 27391 0 0 0 118169 25 0 0 25 0 1 0 1123056650 110645248 23025 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 27013 23025 148 319 0 26691 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 108052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 30300
/proc/meminfo: memFree=1440688/2055920 swapFree=4177220/4192956
[pid=30293] ppid=30291 vsize=108552 CPUtime=1200.04
/proc/30293/stat : 30293 (hydrasat-flat) R 30291 30293 29849 0 -1 4194304 27530 0 0 0 119979 25 0 0 25 0 1 0 1123056650 111157248 23164 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/30293/statm: 27138 23164 148 319 0 26816 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 108552

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.79
CPU system time (s): 0.267959
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 108552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.267959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27530
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= 1379

runsolver used 0.862868 second user time and 2.6066 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-31 14:51:48
IDJOB=1530313
IDBENCH=70555
IDSOLVER=519
FILE ID=node20/1530313-1238503908
PBS_JOBID= 9061921
Free space on /tmp= 65684 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1394036608-091.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530313-1238503908/watcher-1530313-1238503908 -o /tmp/evaluation-result-1530313-1238503908/solver-1530313-1238503908 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530313-1238503908.cnf -rs 1679903476 -co memory_limit 1800

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

MD5SUM BENCH= 6a1b72e9c09abd09fd440dc53a7d41a8
RANDOM SEED=1679903476

node20.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		: 3000.235
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		: 3000.235
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:       1533720 kB
Buffers:         87944 kB
Cached:         341396 kB
SwapCached:       9532 kB
Active:         183728 kB
Inactive:       256636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1533720 kB
SwapTotal:     4192956 kB
SwapFree:      4177220 kB
Dirty:            1344 kB
Writeback:           0 kB
Mapped:          16672 kB
Slab:            67908 kB
Committed_AS:  2988704 kB
PageTables:       1404 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= 65680 MiB
End job on node20 at 2009-03-31 15:11:50