Trace number 1530388

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 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S1375576340-029.cnf
MD5SUM1b93ff755afc24c2ba01a5f3cf1dc449
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark73.5298
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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-1530388-1238521496/watcher-1530388-1238521496 -o /tmp/evaluation-result-1530388-1238521496/solver-1530388-1238521496 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530388-1238521496.cnf -rs 2087797264 -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: 0.92 0.98 0.99 3/64 15571
/proc/meminfo: memFree=1496992/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=1596 CPUtime=0
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 1124814610 1634304 188 1992294400 134512640 135819388 4294956176 18446744073709551615 134601024 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 399 188 127 319 0 77 0

[startup+0.084941 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15571
/proc/meminfo: memFree=1496992/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=1860 CPUtime=0.08
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 276 0 0 0 8 0 0 0 18 0 1 0 1124814610 1904640 259 1992294400 134512640 135819388 4294956176 18446744073709551615 134618017 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 465 260 148 319 0 143 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1860

[startup+0.101943 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15571
/proc/meminfo: memFree=1496992/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=1860 CPUtime=0.1
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 279 0 0 0 10 0 0 0 18 0 1 0 1124814610 1904640 262 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 465 262 148 319 0 143 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1860

[startup+0.301984 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15571
/proc/meminfo: memFree=1496992/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=1992 CPUtime=0.3
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 311 0 0 0 30 0 0 0 19 0 1 0 1124814610 2039808 294 1992294400 134512640 135819388 4294956176 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 498 294 148 319 0 176 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1992

[startup+0.701063 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15571
/proc/meminfo: memFree=1496992/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=2124 CPUtime=0.69
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 365 0 0 0 69 0 0 0 23 0 1 0 1124814610 2174976 348 1992294400 134512640 135819388 4294956176 18446744073709551615 134617150 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 531 348 148 319 0 209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2124

[startup+1.50122 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 15572
/proc/meminfo: memFree=1495960/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=2648 CPUtime=1.49
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 500 0 0 0 149 0 0 0 25 0 1 0 1124814610 2711552 483 1992294400 134512640 135819388 4294956176 18446744073709551615 134603036 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 662 483 148 319 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2648

[startup+3.10154 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 15572
/proc/meminfo: memFree=1495000/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=3696 CPUtime=3.09
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 751 0 0 0 309 0 0 0 25 0 1 0 1124814610 3784704 734 1992294400 134512640 135819388 4294956176 18446744073709551615 134617066 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 924 734 148 319 0 602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3696

[startup+6.30118 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15572
/proc/meminfo: memFree=1493144/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=5512 CPUtime=6.29
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 1150 0 0 0 629 0 0 0 25 0 1 0 1124814610 5644288 1133 1992294400 134512640 135819388 4294956176 18446744073709551615 134616947 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 1378 1133 148 319 0 1056 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5512

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15572
/proc/meminfo: memFree=1489944/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=8824 CPUtime=12.68
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 1890 0 0 0 1268 0 0 0 25 0 1 0 1124814610 9035776 1873 1992294400 134512640 135819388 4294956176 18446744073709551615 134668511 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 2206 1873 148 319 0 1884 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8824

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 15572
/proc/meminfo: memFree=1485656/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=13480 CPUtime=25.48
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 2967 0 0 0 2547 1 0 0 25 0 1 0 1124814610 13803520 2917 1992294400 134512640 135819388 4294956176 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 3370 2917 148 319 0 3048 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13480

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 15572
/proc/meminfo: memFree=1480344/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=19420 CPUtime=51.06
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 4371 0 0 0 5104 2 0 0 25 0 1 0 1124814610 19886080 4256 1992294400 134512640 135819388 4294956176 18446744073709551615 134615872 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 4855 4256 148 319 0 4533 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19420

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 15574
/proc/meminfo: memFree=1472408/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=28320 CPUtime=102.25
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 6406 0 0 0 10221 4 0 0 25 0 1 0 1124814610 28999680 6212 1992294400 134512640 135819388 4294956176 18446744073709551615 134616829 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 7080 6212 148 319 0 6758 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 28320

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15574
/proc/meminfo: memFree=1464536/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=37492 CPUtime=162.22
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 8663 0 0 0 16216 6 0 0 25 0 1 0 1124814610 38391808 8165 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 9373 8165 148 319 0 9051 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 37492

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15574
/proc/meminfo: memFree=1459992/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=42500 CPUtime=222.2
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 9883 0 0 0 22213 7 0 0 25 0 1 0 1124814610 43520000 9294 1992294400 134512640 135819388 4294956176 18446744073709551615 134616829 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 10625 9294 148 319 0 10303 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 42500

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15574
/proc/meminfo: memFree=1455320/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=47556 CPUtime=282.18
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 11119 0 0 0 28209 9 0 0 25 0 1 0 1124814610 48697344 10479 1992294400 134512640 135819388 4294956176 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 11889 10479 148 319 0 11567 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 47556

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15574
/proc/meminfo: memFree=1451608/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=51800 CPUtime=342.15
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 12147 0 0 0 34205 10 0 0 25 0 1 0 1124814610 53043200 11406 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 12950 11406 148 319 0 12628 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 51800

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15574
/proc/meminfo: memFree=1447064/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=56932 CPUtime=402.13
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 13482 0 0 0 40202 11 0 0 25 0 1 0 1124814610 58298368 12572 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 14233 12572 148 319 0 13911 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 56932

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15574
/proc/meminfo: memFree=1442712/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=62576 CPUtime=462.11
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 14984 0 0 0 46198 13 0 0 25 0 1 0 1124814610 64077824 13620 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 15644 13620 148 319 0 15322 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 62576

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15574
/proc/meminfo: memFree=1438296/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=67552 CPUtime=522.09
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 16294 0 0 0 52195 14 0 0 25 0 1 0 1124814610 69173248 14729 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 16888 14729 148 319 0 16566 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 67552

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15574
/proc/meminfo: memFree=1435096/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=70540 CPUtime=582.06
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 17080 0 0 0 58191 15 0 0 25 0 1 0 1124814610 72232960 15515 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 17635 15515 148 319 0 17313 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 70540

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15574
/proc/meminfo: memFree=1430040/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=76048 CPUtime=642.05
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 18584 0 0 0 64188 17 0 0 25 0 1 0 1124814610 77873152 16778 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 19012 16778 148 319 0 18690 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 76048

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15574
/proc/meminfo: memFree=1426712/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=79192 CPUtime=702.03
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 19405 0 0 0 70185 18 0 0 25 0 1 0 1124814610 81092608 17599 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 19798 17599 148 319 0 19476 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 79192

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15574
/proc/meminfo: memFree=1423896/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=82080 CPUtime=762
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 20119 0 0 0 76181 19 0 0 25 0 1 0 1124814610 84049920 18313 1992294400 134512640 135819388 4294956176 18446744073709551615 134617716 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 20520 18313 148 319 0 20198 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 82080

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15574
/proc/meminfo: memFree=1421144/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=85176 CPUtime=821.97
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 20879 0 0 0 82178 19 0 0 25 0 1 0 1124814610 87220224 19002 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 21294 19002 148 319 0 20972 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 85176

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15574
/proc/meminfo: memFree=1415832/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=91848 CPUtime=881.95
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 22722 0 0 0 88175 20 0 0 25 0 1 0 1124814610 94052352 20316 1992294400 134512640 135819388 4294956176 18446744073709551615 134617596 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 22962 20316 148 319 0 22640 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 91848

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15574
/proc/meminfo: memFree=1413016/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=94496 CPUtime=941.93
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 23443 0 0 0 94172 21 0 0 25 0 1 0 1124814610 96763904 21037 1992294400 134512640 135819388 4294956176 18446744073709551615 134617136 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 23624 21037 148 319 0 23302 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 94496

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15580
/proc/meminfo: memFree=1410712/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=96596 CPUtime=1001.91
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 23996 0 0 0 100169 22 0 0 25 0 1 0 1124814610 98914304 21590 1992294400 134512640 135819388 4294956176 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 24149 21590 148 319 0 23827 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 96596

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15580
/proc/meminfo: memFree=1408600/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=98848 CPUtime=1061.89
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 24532 0 0 0 106166 23 0 0 25 0 1 0 1124814610 101220352 22126 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 24712 22126 148 319 0 24390 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 98848

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15580
/proc/meminfo: memFree=1406360/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=100876 CPUtime=1121.86
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 25077 0 0 0 112163 23 0 0 25 0 1 0 1124814610 103297024 22671 1992294400 134512640 135819388 4294956176 18446744073709551615 134617031 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 25219 22671 148 319 0 24897 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 100876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15580
/proc/meminfo: memFree=1404248/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=103500 CPUtime=1181.84
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 25626 0 0 0 118160 24 0 0 25 0 1 0 1124814610 105984000 23220 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 25875 23220 148 319 0 25553 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 103500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15580
/proc/meminfo: memFree=1401752/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=106384 CPUtime=1200.04
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 26412 0 0 0 119979 25 0 0 25 0 1 0 1124814610 108937216 23825 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 26596 23825 148 319 0 26274 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 106384

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15580
/proc/meminfo: memFree=1401752/2055920 swapFree=4175828/4192956
[pid=15571] ppid=15569 vsize=106384 CPUtime=1200.04
/proc/15571/stat : 15571 (hydrasat-flat) R 15569 15571 15406 0 -1 4194304 26412 0 0 0 119979 25 0 0 25 0 1 0 1124814610 108937216 23825 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/15571/statm: 26596 23825 148 319 0 26274 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 106384

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.8
CPU system time (s): 0.267959
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 106384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
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= 26412
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= 2137

runsolver used 0.934857 second user time and 2.49562 second system time

The end

Launcher Data 

Begin job on node33 at 2009-03-31 19:44:56
IDJOB=1530388
IDBENCH=70580
IDSOLVER=519
FILE ID=node33/1530388-1238521496
PBS_JOBID= 9062014
Free space on /tmp= 66132 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S1375576340-029.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530388-1238521496/watcher-1530388-1238521496 -o /tmp/evaluation-result-1530388-1238521496/solver-1530388-1238521496 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530388-1238521496.cnf -rs 2087797264 -co memory_limit 1800

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

MD5SUM BENCH= 1b93ff755afc24c2ba01a5f3cf1dc449
RANDOM SEED=2087797264

node33.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		: 3000.266
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		: 3000.266
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:       1497408 kB
Buffers:         86448 kB
Cached:         379108 kB
SwapCached:      10920 kB
Active:         270196 kB
Inactive:       207804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1497408 kB
SwapTotal:     4192956 kB
SwapFree:      4175828 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          18172 kB
Slab:            66472 kB
Committed_AS:  3152096 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-31 20:04:59