Trace number 1530761

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) 1200.03 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S449511205-064.cnf
MD5SUM0527554bf26e85456bf4748c19812747
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.066989
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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-1530761-1238585256/watcher-1530761-1238585256 -o /tmp/evaluation-result-1530761-1238585256/solver-1530761-1238585256 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530761-1238585256.cnf -rs 1577897322 -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 0.99 1.17 3/64 18235
/proc/meminfo: memFree=1388064/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=1768 CPUtime=0
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 1131191362 1810432 202 1992294400 134512640 135997824 4294956176 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 442 202 155 362 0 77 0

[startup+0.057117 s]
/proc/loadavg: 0.92 0.99 1.17 3/64 18235
/proc/meminfo: memFree=1388064/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=2028 CPUtime=0.05
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 306 0 0 0 5 0 0 0 18 0 1 0 1131191362 2076672 289 1992294400 134512640 135997824 4294956176 18446744073709551615 134757443 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 507 289 175 362 0 142 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2028

[startup+0.101121 s]
/proc/loadavg: 0.92 0.99 1.17 3/64 18235
/proc/meminfo: memFree=1388064/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=2028 CPUtime=0.09
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 317 0 0 0 9 0 0 0 18 0 1 0 1131191362 2076672 300 1992294400 134512640 135997824 4294956176 18446744073709551615 134757942 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 507 300 175 362 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2028

[startup+0.301143 s]
/proc/loadavg: 0.92 0.99 1.17 3/64 18235
/proc/meminfo: memFree=1388064/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=2160 CPUtime=0.29
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 341 0 0 0 29 0 0 0 19 0 1 0 1131191362 2211840 324 1992294400 134512640 135997824 4294956176 18446744073709551615 134844966 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 540 324 175 362 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2160

[startup+0.701188 s]
/proc/loadavg: 0.92 0.99 1.17 3/64 18235
/proc/meminfo: memFree=1388064/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=2288 CPUtime=0.69
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 375 0 0 0 69 0 0 0 22 0 1 0 1131191362 2342912 358 1992294400 134512640 135997824 4294956176 18446744073709551615 134756085 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 572 358 175 362 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2288

[startup+1.50128 s]
/proc/loadavg: 0.92 0.99 1.17 2/65 18236
/proc/meminfo: memFree=1387224/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=2680 CPUtime=1.49
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 480 0 0 0 149 0 0 0 25 0 1 0 1131191362 2744320 463 1992294400 134512640 135997824 4294956176 18446744073709551615 134757897 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 670 463 175 362 0 305 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2680

[startup+3.22933 s]
/proc/loadavg: 0.92 0.99 1.17 2/65 18236
/proc/meminfo: memFree=1386456/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=3744 CPUtime=3.24
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 739 0 0 0 324 0 0 0 25 0 1 0 1131191362 3833856 722 1992294400 134512640 135997824 4294956176 18446744073709551615 134757348 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 936 724 175 362 0 571 0
Current children cumulated CPU time (s) 3.24
Current children cumulated vsize (KiB) 3744

[startup+6.30183 s]
/proc/loadavg: 0.93 0.99 1.17 2/65 18236
/proc/meminfo: memFree=1384344/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=5344 CPUtime=6.29
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 1124 0 0 0 629 0 0 0 25 0 1 0 1131191362 5472256 1107 1992294400 134512640 135997824 4294956176 18446744073709551615 134757748 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 1336 1107 175 362 0 971 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5344

[startup+12.7016 s]
/proc/loadavg: 0.93 0.99 1.16 2/65 18236
/proc/meminfo: memFree=1381912/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=7728 CPUtime=12.69
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 1694 0 0 0 1268 1 0 0 25 0 1 0 1131191362 7913472 1677 1992294400 134512640 135997824 4294956176 18446744073709551615 134757859 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 1932 1677 175 362 0 1567 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7728

[startup+25.501 s]
/proc/loadavg: 0.95 0.99 1.16 2/65 18236
/proc/meminfo: memFree=1377816/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=12116 CPUtime=25.48
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 2698 0 0 0 2546 2 0 0 25 0 1 0 1131191362 12406784 2681 1992294400 134512640 135997824 4294956176 18446744073709551615 134757792 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 3029 2681 175 362 0 2664 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12116

[startup+51.102 s]
/proc/loadavg: 0.96 0.99 1.16 2/65 18236
/proc/meminfo: memFree=1373272/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=17172 CPUtime=51.06
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 3873 0 0 0 5103 3 0 0 25 0 1 0 1131191362 17584128 3823 1992294400 134512640 135997824 4294956176 18446744073709551615 134758009 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 4293 3823 175 362 0 3928 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17172

[startup+102.302 s]
/proc/loadavg: 0.98 0.99 1.15 2/65 18236
/proc/meminfo: memFree=1366232/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=25080 CPUtime=102.25
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 5730 0 0 0 10220 5 0 0 25 0 1 0 1131191362 25681920 5559 1992294400 134512640 135997824 4294956176 18446744073709551615 134758096 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 6270 5559 175 362 0 5905 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25080

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.14 2/65 18236
/proc/meminfo: memFree=1358616/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=33584 CPUtime=162.23
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 7772 0 0 0 16216 7 0 0 25 0 1 0 1131191362 34390016 7454 1992294400 134512640 135997824 4294956176 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 8396 7454 175 362 0 8031 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 33584

[startup+222.306 s]
/proc/loadavg: 0.99 0.99 1.12 2/65 18236
/proc/meminfo: memFree=1352792/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=40268 CPUtime=222.22
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 9343 0 0 0 22213 9 0 0 25 0 1 0 1131191362 41234432 8896 1992294400 134512640 135997824 4294956176 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 10067 8896 175 362 0 9702 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 40268

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 1.11 2/65 18236
/proc/meminfo: memFree=1347480/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=45980 CPUtime=282.19
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 10764 0 0 0 28209 10 0 0 25 0 1 0 1131191362 47083520 10216 1992294400 134512640 135997824 4294956176 18446744073709551615 134757718 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 11495 10216 175 362 0 11130 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 45980

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 1.10 2/65 18236
/proc/meminfo: memFree=1343448/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=50372 CPUtime=342.17
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 11767 0 0 0 34206 11 0 0 25 0 1 0 1131191362 51580928 11219 1992294400 134512640 135997824 4294956176 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 12593 11219 175 362 0 12228 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 50372

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 1.09 2/65 18236
/proc/meminfo: memFree=1338200/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=55600 CPUtime=402.15
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 13064 0 0 0 40203 12 0 0 25 0 1 0 1131191362 56934400 12516 1992294400 134512640 135997824 4294956176 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 13900 12516 175 362 0 13535 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 55600

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 1.08 2/65 18236
/proc/meminfo: memFree=1335256/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=59416 CPUtime=462.13
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 13956 0 0 0 46200 13 0 0 25 0 1 0 1131191362 60841984 13247 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 14854 13247 175 362 0 14489 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 59416

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 1.08 2/65 18236
/proc/meminfo: memFree=1332056/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=63160 CPUtime=522.12
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 14806 0 0 0 52198 14 0 0 25 0 1 0 1131191362 64675840 14097 1992294400 134512640 135997824 4294956176 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 15790 14097 175 362 0 15425 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 63160

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 1.07 2/65 18236
/proc/meminfo: memFree=1327896/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=67184 CPUtime=582.1
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 15836 0 0 0 58195 15 0 0 25 0 1 0 1131191362 68796416 15127 1992294400 134512640 135997824 4294956176 18446744073709551615 134757558 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 16796 15127 175 362 0 16431 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 67184

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 1.07 2/65 18236
/proc/meminfo: memFree=1324056/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=72236 CPUtime=642.08
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 17093 0 0 0 64192 16 0 0 25 0 1 0 1131191362 73969664 16081 1992294400 134512640 135997824 4294956176 18446744073709551615 134757421 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 18059 16081 175 362 0 17694 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 72236

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 1.06 2/65 18236
/proc/meminfo: memFree=1319960/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=77076 CPUtime=702.06
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 18271 0 0 0 70189 17 0 0 25 0 1 0 1131191362 78925824 17098 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 19269 17098 175 362 0 18904 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 77076

[startup+762.301 s]
/proc/loadavg: 0.99 0.99 1.05 2/65 18236
/proc/meminfo: memFree=1316504/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=80796 CPUtime=762.04
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 19127 0 0 0 76186 18 0 0 25 0 1 0 1131191362 82735104 17954 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 20199 17954 175 362 0 19834 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 80796

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 1.05 2/65 18236
/proc/meminfo: memFree=1313304/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=84124 CPUtime=822.02
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 19926 0 0 0 82183 19 0 0 25 0 1 0 1131191362 86142976 18753 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 21031 18753 175 362 0 20666 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 84124

[startup+882.305 s]
/proc/loadavg: 0.99 0.99 1.04 2/65 18236
/proc/meminfo: memFree=1306008/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=92580 CPUtime=882.01
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 22115 0 0 0 88180 21 0 0 25 0 1 0 1131191362 94801920 20579 1992294400 134512640 135997824 4294956176 18446744073709551615 134757667 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 23145 20579 175 362 0 22780 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 92580

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 1.04 2/65 18236
/proc/meminfo: memFree=1303384/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=95136 CPUtime=941.99
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 22898 0 0 0 94178 21 0 0 25 0 1 0 1131191362 97419264 21221 1992294400 134512640 135997824 4294956176 18446744073709551615 134757859 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 23784 21221 175 362 0 23419 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 95136

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.03 2/65 18236
/proc/meminfo: memFree=1300696/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=97724 CPUtime=1001.96
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 23621 0 0 0 100175 21 0 0 25 0 1 0 1131191362 100069376 21903 1992294400 134512640 135997824 4294956176 18446744073709551615 134757352 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 24431 21903 175 362 0 24066 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 97724

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.02 2/65 18236
/proc/meminfo: memFree=1298328/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=99992 CPUtime=1061.94
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 24222 0 0 0 106172 22 0 0 25 0 1 0 1131191362 102391808 22504 1992294400 134512640 135997824 4294956176 18446744073709551615 134757415 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 24998 22504 175 362 0 24633 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 99992

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.02 2/65 18238
/proc/meminfo: memFree=1295704/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=103480 CPUtime=1121.93
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 25021 0 0 0 112170 23 0 0 25 0 1 0 1131191362 105963520 23142 1992294400 134512640 135997824 4294956176 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 25870 23142 175 362 0 25505 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 103480

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.01 2/65 18238
/proc/meminfo: memFree=1293208/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=106200 CPUtime=1181.9
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 25652 0 0 0 118166 24 0 0 25 0 1 0 1131191362 108748800 23773 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 26550 23773 175 362 0 26185 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 106200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 1.01 2/65 18238
/proc/meminfo: memFree=1292376/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=107180 CPUtime=1200.01
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 25852 0 0 0 119976 25 0 0 25 0 1 0 1131191362 109752320 23973 1992294400 134512640 135997824 4294956176 18446744073709551615 134757659 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 26795 23973 175 362 0 26430 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 107180

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 1.01 2/65 18238
/proc/meminfo: memFree=1292376/2055920 swapFree=4171920/4192956
[pid=18235] ppid=18233 vsize=107180 CPUtime=1200.01
/proc/18235/stat : 18235 (hydrasat) R 18233 18235 18167 0 -1 4194304 25852 0 0 0 119976 25 0 0 25 0 1 0 1131191362 109752320 23973 1992294400 134512640 135997824 4294956176 18446744073709551615 134757659 0 0 4096 1 0 0 0 17 1 0 0
/proc/18235/statm: 26795 23973 175 362 0 26430 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 107180

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1199.77
CPU system time (s): 0.267959
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 107180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
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= 25852
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= 1445

runsolver used 0.98485 second user time and 2.6356 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-01 13:27:36
IDJOB=1530761
IDBENCH=70704
IDSOLVER=520
FILE ID=node28/1530761-1238585256
PBS_JOBID= 9062234
Free space on /tmp= 66300 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S449511205-064.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530761-1238585256/watcher-1530761-1238585256 -o /tmp/evaluation-result-1530761-1238585256/solver-1530761-1238585256 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530761-1238585256.cnf -rs 1577897322 -co memory_limit 1800

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

MD5SUM BENCH= 0527554bf26e85456bf4748c19812747
RANDOM SEED=1577897322

node28.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		: 3000.212
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		: 3000.212
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:       1388544 kB
Buffers:        112884 kB
Cached:         440028 kB
SwapCached:      14208 kB
Active:         212188 kB
Inactive:       357864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1388544 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          17816 kB
Slab:            83140 kB
Committed_AS:  2978444 kB
PageTables:       1428 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= 66300 MiB
End job on node28 at 2009-04-01 13:47:39