Trace number 1731614

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) 1200.09 1200.42

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-Mat26.sat05-457.reshuffled-07.cnf
MD5SUM3d4fadc8af17bc65dbe7fef013825ed5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark248.946
Satisfiable
(Un)Satisfiability was proved
Number of variables744
Number of clauses2464
Sum of the clauses size6432
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2960
Number of clauses of size 31504
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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731614-1240772663/watcher-1731614-1240772663 -o /tmp/evaluation-result-1731614-1240772663/solver-1731614-1240772663 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1731614-1240772663.cnf -rs 2021786264 -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 3/65 24523
/proc/meminfo: memFree=1828384/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=1596 CPUtime=0
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 105294031 1634304 188 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 399 189 125 319 0 77 0

[startup+0.0687019 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 24523
/proc/meminfo: memFree=1828384/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=2124 CPUtime=0.06
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 355 0 0 0 6 0 0 0 18 0 1 0 105294031 2174976 338 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 531 338 147 319 0 209 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2124

[startup+0.102704 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 24523
/proc/meminfo: memFree=1828384/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=2124 CPUtime=0.09
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 363 0 0 0 9 0 0 0 18 0 1 0 105294031 2174976 346 1992294400 134512640 135819388 4294956160 18446744073709551615 134616688 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 531 346 147 319 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2124

[startup+0.302723 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 24523
/proc/meminfo: memFree=1828384/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=2252 CPUtime=0.29
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 395 0 0 0 29 0 0 0 19 0 1 0 105294031 2306048 378 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 563 378 147 319 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2252

[startup+0.701762 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 24523
/proc/meminfo: memFree=1828384/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=2516 CPUtime=0.69
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 447 0 0 0 69 0 0 0 22 0 1 0 105294031 2576384 430 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 629 430 147 319 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2516

[startup+1.50184 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 24524
/proc/meminfo: memFree=1827096/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=3056 CPUtime=1.49
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 590 0 0 0 149 0 0 0 25 0 1 0 105294031 3129344 573 1992294400 134512640 135819388 4294956160 18446744073709551615 134617031 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 764 573 147 319 0 442 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3056

[startup+3.10199 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 24524
/proc/meminfo: memFree=1826136/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=4276 CPUtime=3.09
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 857 0 0 0 309 0 0 0 25 0 1 0 105294031 4378624 840 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 1069 840 147 319 0 747 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4276

[startup+6.30131 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 24524
/proc/meminfo: memFree=1823576/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=6468 CPUtime=6.29
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 1381 0 0 0 629 0 0 0 25 0 1 0 105294031 6623232 1364 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 1617 1364 147 319 0 1295 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6468

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 24524
/proc/meminfo: memFree=1820504/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=10224 CPUtime=12.69
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 2221 0 0 0 1268 1 0 0 25 0 1 0 105294031 10469376 2128 1992294400 134512640 135819388 4294956160 18446744073709551615 135226985 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 2556 2128 147 319 0 2234 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10224

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 24524
/proc/meminfo: memFree=1815128/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=15948 CPUtime=25.49
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 3653 0 0 0 2547 2 0 0 25 0 1 0 105294031 16330752 3423 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 3987 3423 147 319 0 3665 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15948

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 24524
/proc/meminfo: memFree=1808024/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=24120 CPUtime=51.08
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 5781 0 0 0 5104 4 0 0 25 0 1 0 105294031 24698880 5147 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 6030 5147 147 319 0 5708 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24120

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 24524
/proc/meminfo: memFree=1800152/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=33584 CPUtime=102.27
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 8329 0 0 0 10221 6 0 0 25 0 1 0 105294031 34390016 7112 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 8396 7112 147 319 0 8074 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 33584

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24524
/proc/meminfo: memFree=1792088/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=42408 CPUtime=162.25
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 10833 0 0 0 16217 8 0 0 25 0 1 0 105294031 43425792 9139 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 10602 9139 147 319 0 10280 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 42408

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24524
/proc/meminfo: memFree=1784920/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=50368 CPUtime=222.23
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 13211 0 0 0 22213 10 0 0 25 0 1 0 105294031 51576832 10887 1992294400 134512640 135819388 4294956160 18446744073709551615 134616823 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 12592 10887 147 319 0 12270 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 50368

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24524
/proc/meminfo: memFree=1774040/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=65472 CPUtime=282.21
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 17890 0 0 0 28209 12 0 0 25 0 1 0 105294031 67043328 13594 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 16368 13594 147 319 0 16046 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 65472

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24524
/proc/meminfo: memFree=1769176/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=70996 CPUtime=342.2
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 19420 0 0 0 34206 14 0 0 25 0 1 0 105294031 72699904 14797 1992294400 134512640 135819388 4294956160 18446744073709551615 134616887 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 17749 14797 147 319 0 17427 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 70996

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24524
/proc/meminfo: memFree=1765400/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=74784 CPUtime=402.17
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 20352 0 0 0 40203 14 0 0 25 0 1 0 105294031 76578816 15729 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 18696 15729 147 319 0 18374 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 74784

[startup+462.303 s]
/proc/loadavg: 1.07 1.00 1.00 2/66 24524
/proc/meminfo: memFree=1761304/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=79896 CPUtime=462.16
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 21585 0 0 0 46201 15 0 0 25 0 1 0 105294031 81813504 16731 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 19974 16731 147 319 0 19652 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 79896

[startup+522.303 s]
/proc/loadavg: 1.09 1.02 1.00 2/66 24524
/proc/meminfo: memFree=1757400/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=83240 CPUtime=522.14
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 22602 0 0 0 52198 16 0 0 25 0 1 0 105294031 85237760 17748 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 20810 17748 147 319 0 20488 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 83240

[startup+582.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/66 24524
/proc/meminfo: memFree=1753304/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=87404 CPUtime=582.13
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 23832 0 0 0 58195 18 0 0 25 0 1 0 105294031 89501696 18747 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 21851 18747 147 319 0 21529 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 87404

[startup+642.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/66 24524
/proc/meminfo: memFree=1750488/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=89880 CPUtime=642.12
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 24526 0 0 0 64193 19 0 0 25 0 1 0 105294031 92037120 19441 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 22470 19441 147 319 0 22148 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 89880

[startup+702.301 s]
/proc/loadavg: 1.08 1.04 1.00 2/66 24524
/proc/meminfo: memFree=1747800/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=93164 CPUtime=702.09
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 25371 0 0 0 70190 19 0 0 25 0 1 0 105294031 95399936 20105 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 23291 20105 147 319 0 22969 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 93164

[startup+762.305 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 24524
/proc/meminfo: memFree=1744216/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=96172 CPUtime=762.08
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 26398 0 0 0 76188 20 0 0 25 0 1 0 105294031 98480128 20981 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 24043 20981 147 319 0 23721 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 96172

[startup+822.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 24524
/proc/meminfo: memFree=1740696/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=99816 CPUtime=822.07
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 27572 0 0 0 82186 21 0 0 25 0 1 0 105294031 102211584 21854 1992294400 134512640 135819388 4294956160 18446744073709551615 134616823 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 24954 21854 147 319 0 24632 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 99816

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 24524
/proc/meminfo: memFree=1737944/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=104224 CPUtime=882.04
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 28747 0 0 0 88182 22 0 0 25 0 1 0 105294031 106725376 22516 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 26056 22516 147 319 0 25734 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 104224

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 24524
/proc/meminfo: memFree=1735384/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=108868 CPUtime=942.03
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 29985 0 0 0 94180 23 0 0 25 0 1 0 105294031 111480832 23153 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 27217 23153 147 319 0 26895 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 108868

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 24524
/proc/meminfo: memFree=1732952/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=111180 CPUtime=1002.02
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 30572 0 0 0 100178 24 0 0 25 0 1 0 105294031 113848320 23740 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 27795 23740 147 319 0 27473 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 111180

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24524
/proc/meminfo: memFree=1730712/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=113236 CPUtime=1061.99
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 31128 0 0 0 106175 24 0 0 25 0 1 0 105294031 115953664 24296 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 28309 24296 147 319 0 27987 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 113236

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24524
/proc/meminfo: memFree=1727640/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=116720 CPUtime=1121.98
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 32104 0 0 0 112173 25 0 0 25 0 1 0 105294031 119521280 25061 1992294400 134512640 135819388 4294956160 18446744073709551615 134617171 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 29180 25061 147 319 0 28858 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 116720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24524
/proc/meminfo: memFree=1722008/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=120704 CPUtime=1181.96
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 33500 0 0 0 118170 26 0 0 25 0 1 0 105294031 123600896 26457 1992294400 134512640 135819388 4294956160 18446744073709551615 134616917 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 30176 26457 147 319 0 29854 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 120704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24524
/proc/meminfo: memFree=1721304/2055920 swapFree=4191356/4192956
[pid=24523] ppid=24521 vsize=121336 CPUtime=1200.07
/proc/24523/stat : 24523 (hydrasat-flat) R 24521 24523 24090 0 -1 4194304 33674 0 0 0 119980 27 0 0 25 0 1 0 105294031 124248064 26631 1992294400 134512640 135819388 4294956160 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/24523/statm: 30334 26631 147 319 0 30012 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 121336

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): 1200.09
CPU user time (s): 1199.8
CPU system time (s): 0.290955
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 121336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.290955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33674
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= 2761

runsolver used 1.37979 second user time and 2.37864 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-26 21:04:23
IDJOB=1731614
IDBENCH=24755
IDSOLVER=519
FILE ID=node56/1731614-1240772663
PBS_JOBID= 9187160
Free space on /tmp= 103060 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest02-Mat26.sat05-457.reshuffled-07.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731614-1240772663/watcher-1731614-1240772663 -o /tmp/evaluation-result-1731614-1240772663/solver-1731614-1240772663 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1731614-1240772663.cnf -rs 2021786264 -co memory_limit 1800

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

MD5SUM BENCH= 3d4fadc8af17bc65dbe7fef013825ed5
RANDOM SEED=2021786264

node56.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		: 3000.218
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		: 3000.218
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:       1828800 kB
Buffers:         19892 kB
Cached:         135516 kB
SwapCached:        924 kB
Active:          44188 kB
Inactive:       125164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828800 kB
SwapTotal:     4192956 kB
SwapFree:      4191356 kB
Dirty:            1352 kB
Writeback:           0 kB
Mapped:          22580 kB
Slab:            43612 kB
Committed_AS:   367284 kB
PageTables:       1468 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= 103060 MiB
End job on node56 at 2009-04-26 21:24:25