Trace number 1530827

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1733990810-090.cnf
MD5SUMcc65c4677bcd52e268abf185559aaea4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.006998
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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-1530827-1238593370/watcher-1530827-1238593370 -o /tmp/evaluation-result-1530827-1238593370/solver-1530827-1238593370 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530827-1238593370.cnf -rs 1637821046 -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: 1.00 1.18 1.27 3/64 18928
/proc/meminfo: memFree=1411856/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=1768 CPUtime=0
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 736229476 1810432 204 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 442 205 155 362 0 77 0

[startup+0.084767 s]
/proc/loadavg: 1.00 1.18 1.27 3/64 18928
/proc/meminfo: memFree=1411856/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=1900 CPUtime=0.08
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 296 0 0 0 8 0 0 0 18 0 1 0 736229476 1945600 279 1992294400 134512640 135997824 4294956160 18446744073709551615 134758118 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 475 280 174 362 0 110 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1900

[startup+0.101768 s]
/proc/loadavg: 1.00 1.18 1.27 3/64 18928
/proc/meminfo: memFree=1411856/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=2028 CPUtime=0.1
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 300 0 0 0 10 0 0 0 18 0 1 0 736229476 2076672 283 1992294400 134512640 135997824 4294956160 18446744073709551615 134757699 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 507 283 174 362 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2028

[startup+0.301796 s]
/proc/loadavg: 1.00 1.18 1.27 3/64 18928
/proc/meminfo: memFree=1411856/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=2028 CPUtime=0.3
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 327 0 0 0 30 0 0 0 19 0 1 0 736229476 2076672 310 1992294400 134512640 135997824 4294956160 18446744073709551615 134816976 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 507 310 174 362 0 142 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2028

[startup+0.701853 s]
/proc/loadavg: 1.00 1.18 1.27 3/64 18928
/proc/meminfo: memFree=1411856/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=2288 CPUtime=0.7
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 371 0 0 0 70 0 0 0 22 0 1 0 736229476 2342912 354 1992294400 134512640 135997824 4294956160 18446744073709551615 135361796 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 572 354 174 362 0 207 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2288

[startup+1.50197 s]
/proc/loadavg: 1.00 1.18 1.27 2/65 18929
/proc/meminfo: memFree=1411016/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=2680 CPUtime=1.5
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 490 0 0 0 150 0 0 0 25 0 1 0 736229476 2744320 473 1992294400 134512640 135997824 4294956160 18446744073709551615 134757460 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 670 473 174 362 0 305 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2680

[startup+3.10119 s]
/proc/loadavg: 1.00 1.18 1.27 2/65 18929
/proc/meminfo: memFree=1410504/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=2812 CPUtime=3.09
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 518 0 0 0 309 0 0 0 25 0 1 0 736229476 2879488 501 1992294400 134512640 135997824 4294956160 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 703 501 174 362 0 338 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2812

[startup+6.30165 s]
/proc/loadavg: 1.00 1.18 1.27 2/65 18929
/proc/meminfo: memFree=1409736/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=3740 CPUtime=6.29
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 741 0 0 0 629 0 0 0 25 0 1 0 736229476 3829760 724 1992294400 134512640 135997824 4294956160 18446744073709551615 134757748 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 935 724 174 362 0 570 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.7016 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 18929
/proc/meminfo: memFree=1407560/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=5948 CPUtime=12.69
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 1254 0 0 0 1269 0 0 0 25 0 1 0 736229476 6090752 1237 1992294400 134512640 135997824 4294956160 18446744073709551615 134758045 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 1487 1237 174 362 0 1122 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5948

[startup+25.5014 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 18929
/proc/meminfo: memFree=1403720/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=9708 CPUtime=25.48
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 2160 0 0 0 2547 1 0 0 25 0 1 0 736229476 9940992 2143 1992294400 134512640 135997824 4294956160 18446744073709551615 134758036 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 2427 2143 174 362 0 2062 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9708

[startup+51.102 s]
/proc/loadavg: 1.00 1.15 1.25 2/65 18929
/proc/meminfo: memFree=1402312/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=11160 CPUtime=51.08
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 2500 0 0 0 5106 2 0 0 25 0 1 0 736229476 11427840 2483 1992294400 134512640 135997824 4294956160 18446744073709551615 134757418 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 2790 2483 174 362 0 2425 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11160

[startup+102.305 s]
/proc/loadavg: 1.00 1.12 1.24 2/65 18929
/proc/meminfo: memFree=1400456/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=13432 CPUtime=102.26
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 2997 0 0 0 10224 2 0 0 25 0 1 0 736229476 13754368 2939 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 3358 2939 174 362 0 2993 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13432

[startup+162.302 s]
/proc/loadavg: 1.00 1.10 1.22 2/65 18929
/proc/meminfo: memFree=1396296/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=17832 CPUtime=162.24
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 4090 0 0 0 16220 4 0 0 25 0 1 0 736229476 18259968 3948 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 4458 3948 174 362 0 4093 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17832

[startup+222.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 18929
/proc/meminfo: memFree=1391240/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=23632 CPUtime=222.22
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 5374 0 0 0 22217 5 0 0 25 0 1 0 736229476 24199168 5232 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 5908 5232 174 362 0 5543 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23632

[startup+282.302 s]
/proc/loadavg: 1.00 1.06 1.18 2/65 18929
/proc/meminfo: memFree=1388296/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=26676 CPUtime=282.2
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 6091 0 0 0 28214 6 0 0 25 0 1 0 736229476 27316224 5949 1992294400 134512640 135997824 4294956160 18446744073709551615 134757821 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 6669 5949 174 362 0 6304 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 26676

[startup+342.301 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 18929
/proc/meminfo: memFree=1388424/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=26676 CPUtime=342.18
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 6094 0 0 0 34211 7 0 0 25 0 1 0 736229476 27316224 5952 1992294400 134512640 135997824 4294956160 18446744073709551615 134757585 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 6669 5952 174 362 0 6304 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 26676

[startup+402.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 18929
/proc/meminfo: memFree=1387976/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=27056 CPUtime=402.16
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 6184 0 0 0 40209 7 0 0 25 0 1 0 736229476 27705344 6042 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 6764 6042 174 362 0 6399 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 27056

[startup+462.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 18929
/proc/meminfo: memFree=1387784/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=27320 CPUtime=462.14
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 6247 0 0 0 46207 7 0 0 25 0 1 0 736229476 27975680 6105 1992294400 134512640 135997824 4294956160 18446744073709551615 134756205 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 6830 6105 174 362 0 6465 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 27320

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 18929
/proc/meminfo: memFree=1387528/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=27720 CPUtime=522.13
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 6329 0 0 0 52205 8 0 0 25 0 1 0 736229476 28385280 6187 1992294400 134512640 135997824 4294956160 18446744073709551615 134757511 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 6930 6187 174 362 0 6565 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 27720

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 18929
/proc/meminfo: memFree=1386824/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=29036 CPUtime=582.11
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 6576 0 0 0 58203 8 0 0 25 0 1 0 736229476 29732864 6369 1992294400 134512640 135997824 4294956160 18446744073709551615 134757413 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 7259 6369 174 362 0 6894 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 29036

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 18929
/proc/meminfo: memFree=1386312/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=29488 CPUtime=642.09
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 6714 0 0 0 64201 8 0 0 25 0 1 0 736229476 30195712 6507 1992294400 134512640 135997824 4294956160 18446744073709551615 134761147 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 7372 6507 174 362 0 7007 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 29488

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 18929
/proc/meminfo: memFree=1384840/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=31108 CPUtime=702.07
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 7122 0 0 0 70198 9 0 0 25 0 1 0 736229476 31854592 6849 1992294400 134512640 135997824 4294956160 18446744073709551615 134757543 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 7777 6849 174 362 0 7412 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 31108

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 18929
/proc/meminfo: memFree=1384584/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=31288 CPUtime=762.05
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 7177 0 0 0 76196 9 0 0 25 0 1 0 736229476 32038912 6904 1992294400 134512640 135997824 4294956160 18446744073709551615 134844961 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 7822 6904 174 362 0 7457 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 31288

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 18929
/proc/meminfo: memFree=1384008/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=32060 CPUtime=822.03
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 7330 0 0 0 82193 10 0 0 25 0 1 0 736229476 32829440 7057 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 8015 7057 174 362 0 7650 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 32060

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 18929
/proc/meminfo: memFree=1383176/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=33052 CPUtime=882.01
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 7546 0 0 0 88191 10 0 0 25 0 1 0 736229476 33845248 7273 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 8263 7273 174 362 0 7898 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 33052

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 18929
/proc/meminfo: memFree=1382664/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=33620 CPUtime=941.99
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 7682 0 0 0 94188 11 0 0 25 0 1 0 736229476 34426880 7409 1992294400 134512640 135997824 4294956160 18446744073709551615 134758042 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 8405 7409 174 362 0 8040 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 33620

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 18929
/proc/meminfo: memFree=1382536/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=33852 CPUtime=1001.97
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 7710 0 0 0 100186 11 0 0 25 0 1 0 736229476 34664448 7437 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 8463 7437 174 362 0 8098 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 33852

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 18929
/proc/meminfo: memFree=1382472/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=33852 CPUtime=1061.95
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 7710 0 0 0 106184 11 0 0 25 0 1 0 736229476 34664448 7437 1992294400 134512640 135997824 4294956160 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 8463 7437 174 362 0 8098 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 33852

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 18937
/proc/meminfo: memFree=1382344/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=33852 CPUtime=1121.92
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 7716 0 0 0 112181 11 0 0 25 0 1 0 736229476 34664448 7443 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 8463 7443 174 362 0 8098 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 33852

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 18937
/proc/meminfo: memFree=1382408/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=33852 CPUtime=1181.9
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 7720 0 0 0 118179 11 0 0 25 0 1 0 736229476 34664448 7447 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 8463 7447 174 362 0 8098 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 33852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 18937
/proc/meminfo: memFree=1382344/2055920 swapFree=4179868/4192956
[pid=18928] ppid=18926 vsize=33852 CPUtime=1200
/proc/18928/stat : 18928 (hydrasat) R 18926 18928 18767 0 -1 4194304 7720 0 0 0 119989 11 0 0 25 0 1 0 736229476 34664448 7447 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18928/statm: 8463 7447 174 362 0 8098 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 33852

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): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.9
CPU system time (s): 0.122981
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 33852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7720
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= 2880

runsolver used 0.762884 second user time and 2.74758 second system time

The end

Launcher Data 

Begin job on node49 at 2009-04-01 15:42:50
IDJOB=1530827
IDBENCH=70726
IDSOLVER=520
FILE ID=node49/1530827-1238593370
PBS_JOBID= 9068316
Free space on /tmp= 66388 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1733990810-090.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530827-1238593370/watcher-1530827-1238593370 -o /tmp/evaluation-result-1530827-1238593370/solver-1530827-1238593370 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530827-1238593370.cnf -rs 1637821046 -co memory_limit 1800

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

MD5SUM BENCH= cc65c4677bcd52e268abf185559aaea4
RANDOM SEED=1637821046

node49.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1412272 kB
Buffers:        108388 kB
Cached:         431812 kB
SwapCached:       6452 kB
Active:         215608 kB
Inactive:       333564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1412272 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          14612 kB
Slab:            80228 kB
Committed_AS:  1983664 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66384 MiB
End job on node49 at 2009-04-01 16:02:53