Trace number 1530854

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 2009-03-22-Base? (TO) 1200.07 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/380/
unif-k3-r4.25-v380-c1615-S1985172968-100.cnf
MD5SUMd341022d95ddbcad449a00c47578e9f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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-1530854-1238596519/watcher-1530854-1238596519 -o /tmp/evaluation-result-1530854-1238596519/solver-1530854-1238596519 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530854-1238596519.cnf -rs 1993695564 -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: 0.99 0.98 1.00 3/64 18944
/proc/meminfo: memFree=1488976/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=1768 CPUtime=0
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 227 0 0 0 0 0 0 0 18 0 1 0 1132316936 1810432 211 1992294400 134512640 135997824 4294956160 18446744073709551615 134519808 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 442 211 158 362 0 77 0

[startup+0.046164 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 18944
/proc/meminfo: memFree=1488976/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=1900 CPUtime=0.04
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 284 0 0 0 4 0 0 0 18 0 1 0 1132316936 1945600 267 1992294400 134512640 135997824 4294956160 18446744073709551615 135204337 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 475 267 175 362 0 110 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1900

[startup+0.101174 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 18944
/proc/meminfo: memFree=1488976/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=1900 CPUtime=0.09
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 293 0 0 0 9 0 0 0 18 0 1 0 1132316936 1945600 276 1992294400 134512640 135997824 4294956160 18446744073709551615 134757974 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 475 276 175 362 0 110 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1900

[startup+0.301213 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 18944
/proc/meminfo: memFree=1488976/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=2028 CPUtime=0.29
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 323 0 0 0 29 0 0 0 19 0 1 0 1132316936 2076672 306 1992294400 134512640 135997824 4294956160 18446744073709551615 134817164 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 507 306 175 362 0 142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2028

[startup+0.701293 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 18944
/proc/meminfo: memFree=1488976/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=2292 CPUtime=0.69
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 368 0 0 0 69 0 0 0 22 0 1 0 1132316936 2347008 351 1992294400 134512640 135997824 4294956160 18446744073709551615 134757543 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 573 351 175 362 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.50145 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18945
/proc/meminfo: memFree=1488136/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=2688 CPUtime=1.49
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 494 0 0 0 149 0 0 0 25 0 1 0 1132316936 2752512 477 1992294400 134512640 135997824 4294956160 18446744073709551615 134758029 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 672 477 175 362 0 307 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2688

[startup+3.10177 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18945
/proc/meminfo: memFree=1487304/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=3792 CPUtime=3.09
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 731 0 0 0 309 0 0 0 25 0 1 0 1132316936 3883008 714 1992294400 134512640 135997824 4294956160 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 948 714 175 362 0 583 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3792

[startup+6.30141 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18945
/proc/meminfo: memFree=1485128/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=5540 CPUtime=6.29
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 1161 0 0 0 629 0 0 0 25 0 1 0 1132316936 5672960 1144 1992294400 134512640 135997824 4294956160 18446744073709551615 134757352 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 1385 1144 175 362 0 1020 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5540

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18945
/proc/meminfo: memFree=1482568/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=8140 CPUtime=12.68
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 1755 0 0 0 1268 0 0 0 25 0 1 0 1132316936 8335360 1738 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 2035 1738 175 362 0 1670 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8140

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18945
/proc/meminfo: memFree=1477896/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=13196 CPUtime=25.48
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 2935 0 0 0 2546 2 0 0 25 0 1 0 1132316936 13512704 2885 1992294400 134512640 135997824 4294956160 18446744073709551615 134757369 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 3299 2885 175 362 0 2934 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13196

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18945
/proc/meminfo: memFree=1473288/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=18664 CPUtime=51.07
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 4209 0 0 0 5104 3 0 0 25 0 1 0 1132316936 19111936 4053 1992294400 134512640 135997824 4294956160 18446744073709551615 134757682 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 4666 4053 175 362 0 4301 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18664

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18945
/proc/meminfo: memFree=1465288/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=27144 CPUtime=102.25
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 6292 0 0 0 10221 4 0 0 25 0 1 0 1132316936 27795456 6035 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 6786 6035 175 362 0 6421 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27144

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18945
/proc/meminfo: memFree=1458440/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=35804 CPUtime=162.23
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 8491 0 0 0 16218 5 0 0 25 0 1 0 1132316936 36663296 7758 1992294400 134512640 135997824 4294956160 18446744073709551615 134757377 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 8951 7758 175 362 0 8586 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 35804

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18945
/proc/meminfo: memFree=1451848/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=42724 CPUtime=222.21
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 10227 0 0 0 22214 7 0 0 25 0 1 0 1132316936 43749376 9373 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 10681 9373 175 362 0 10316 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 42724

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18945
/proc/meminfo: memFree=1447240/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=47516 CPUtime=282.18
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 11399 0 0 0 28210 8 0 0 25 0 1 0 1132316936 48656384 10545 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 11879 10545 175 362 0 11514 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 47516

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18945
/proc/meminfo: memFree=1442952/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=51960 CPUtime=342.16
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 12528 0 0 0 34207 9 0 0 25 0 1 0 1132316936 53207040 11613 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 12990 11613 175 362 0 12625 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 51960

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18945
/proc/meminfo: memFree=1435528/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=62508 CPUtime=402.14
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 15189 0 0 0 40203 11 0 0 25 0 1 0 1132316936 64008192 13494 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 15627 13494 175 362 0 15262 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 62508

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18945
/proc/meminfo: memFree=1431624/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=66564 CPUtime=462.11
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 16274 0 0 0 46199 12 0 0 25 0 1 0 1132316936 68161536 14418 1992294400 134512640 135997824 4294956160 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 16641 14418 175 362 0 16276 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 66564

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18945
/proc/meminfo: memFree=1427336/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=71728 CPUtime=522.09
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 17623 0 0 0 52196 13 0 0 25 0 1 0 1132316936 73449472 15515 1992294400 134512640 135997824 4294956160 18446744073709551615 134757402 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 17932 15515 175 362 0 17567 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 71728

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18945
/proc/meminfo: memFree=1423624/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=75232 CPUtime=582.08
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 18515 0 0 0 58193 15 0 0 25 0 1 0 1132316936 77037568 16407 1992294400 134512640 135997824 4294956160 18446744073709551615 134757585 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 18808 16407 175 362 0 18443 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 75232

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18945
/proc/meminfo: memFree=1419144/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=79848 CPUtime=642.06
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 19650 0 0 0 64190 16 0 0 25 0 1 0 1132316936 81764352 17542 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 19962 17542 175 362 0 19597 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 79848

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18947
/proc/meminfo: memFree=1416392/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=83472 CPUtime=702.03
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 20573 0 0 0 70187 16 0 0 25 0 1 0 1132316936 85475328 18224 1992294400 134512640 135997824 4294956160 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 20868 18224 175 362 0 20503 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 83472

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18947
/proc/meminfo: memFree=1411528/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=89396 CPUtime=762.01
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 21780 0 0 0 76183 18 0 0 25 0 1 0 1132316936 91541504 19431 1992294400 134512640 135997824 4294956160 18446744073709551615 134757511 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 22349 19431 175 362 0 21984 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 89396

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18947
/proc/meminfo: memFree=1409288/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=92040 CPUtime=821.98
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 22484 0 0 0 82180 18 0 0 25 0 1 0 1132316936 94248960 19994 1992294400 134512640 135997824 4294956160 18446744073709551615 134662278 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 23010 19994 175 362 0 22645 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 92040

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18947
/proc/meminfo: memFree=1403592/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=97988 CPUtime=881.96
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 23916 0 0 0 88176 20 0 0 25 0 1 0 1132316936 100339712 21426 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 24497 21426 175 362 0 24132 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 97988

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18947
/proc/meminfo: memFree=1401928/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=99560 CPUtime=941.94
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 24318 0 0 0 94174 20 0 0 25 0 1 0 1132316936 101949440 21828 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 24890 21828 175 362 0 24525 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 99560

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18947
/proc/meminfo: memFree=1399880/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=101756 CPUtime=1001.92
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 24834 0 0 0 100171 21 0 0 25 0 1 0 1132316936 104198144 22344 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 25439 22344 175 362 0 25074 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 101756

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18947
/proc/meminfo: memFree=1397768/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=103800 CPUtime=1061.9
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 25367 0 0 0 106168 22 0 0 25 0 1 0 1132316936 106291200 22877 1992294400 134512640 135997824 4294956160 18446744073709551615 134757537 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 25950 22877 175 362 0 25585 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 103800

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18947
/proc/meminfo: memFree=1393864/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=108132 CPUtime=1121.87
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 26337 0 0 0 112165 22 0 0 25 0 1 0 1132316936 110727168 23847 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 27033 23847 175 362 0 26668 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 108132

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18947
/proc/meminfo: memFree=1392456/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=109516 CPUtime=1181.85
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 26680 0 0 0 118162 23 0 0 25 0 1 0 1132316936 112144384 24190 1992294400 134512640 135997824 4294956160 18446744073709551615 134757543 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 27379 24190 175 362 0 27014 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 109516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18947
/proc/meminfo: memFree=1391880/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=109912 CPUtime=1200.05
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 26813 0 0 0 119982 23 0 0 25 0 1 0 1132316936 112549888 24323 1992294400 134512640 135997824 4294956160 18446744073709551615 134757511 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 27478 24323 175 362 0 27113 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 109912

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 1.00 2/65 18947
/proc/meminfo: memFree=1391880/2055920 swapFree=4175828/4192956
[pid=18944] ppid=18942 vsize=109912 CPUtime=1200.05
/proc/18944/stat : 18944 (hydrasat) R 18942 18944 18356 0 -1 4194304 26813 0 0 0 119982 23 0 0 25 0 1 0 1132316936 112549888 24323 1992294400 134512640 135997824 4294956160 18446744073709551615 134757511 0 0 4096 1 0 0 0 17 1 0 0
/proc/18944/statm: 27478 24323 175 362 0 27113 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 109912

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.82
CPU system time (s): 0.247962
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 109912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.247962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26813
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= 2907

runsolver used 0.91986 second user time and 2.51362 second system time

The end

Launcher Data 

Begin job on node33 at 2009-04-01 16:35:19
IDJOB=1530854
IDBENCH=70735
IDSOLVER=520
FILE ID=node33/1530854-1238596519
PBS_JOBID= 9062240
Free space on /tmp= 66132 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S1985172968-100.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530854-1238596519/watcher-1530854-1238596519 -o /tmp/evaluation-result-1530854-1238596519/solver-1530854-1238596519 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530854-1238596519.cnf -rs 1993695564 -co memory_limit 1800

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

MD5SUM BENCH= d341022d95ddbcad449a00c47578e9f1
RANDOM SEED=1993695564

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:       1489392 kB
Buffers:         90612 kB
Cached:         381336 kB
SwapCached:      10920 kB
Active:         281312 kB
Inactive:       203200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1489392 kB
SwapTotal:     4192956 kB
SwapFree:      4175828 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          18212 kB
Slab:            67940 kB
Committed_AS:  3204952 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 2009-04-01 16:55:22