Trace number 1530811

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) 1200.11 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S449556655-088.cnf
MD5SUMa2cac78f4268ad770e0a9e5d4a9fdb69
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.034994
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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-1530811-1238591602/watcher-1530811-1238591602 -o /tmp/evaluation-result-1530811-1238591602/solver-1530811-1238591602 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530811-1238591602.cnf -rs 474194313 -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 1.08 1.20 3/73 23415
/proc/meminfo: memFree=1512312/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=1596 CPUtime=0
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 213 0 0 0 0 0 0 0 20 0 1 0 915548792 1634304 197 1992294400 134512640 135819388 4294956160 18446744073709551615 135226977 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 399 197 127 319 0 77 0

[startup+0.00887005 s]
/proc/loadavg: 1.00 1.08 1.20 3/73 23415
/proc/meminfo: memFree=1512312/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=1728 CPUtime=0
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 226 0 0 0 0 0 0 0 20 0 1 0 915548792 1769472 210 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 432 217 131 319 0 110 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1728

[startup+0.101879 s]
/proc/loadavg: 1.00 1.08 1.20 3/73 23415
/proc/meminfo: memFree=1512312/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=1856 CPUtime=0.09
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 291 0 0 0 9 0 0 0 20 0 1 0 915548792 1900544 274 1992294400 134512640 135819388 4294956160 18446744073709551615 134603491 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 464 274 147 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.301901 s]
/proc/loadavg: 1.00 1.08 1.20 3/73 23415
/proc/meminfo: memFree=1512312/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=1984 CPUtime=0.29
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 324 0 0 0 29 0 0 0 22 0 1 0 915548792 2031616 307 1992294400 134512640 135819388 4294956160 18446744073709551615 134604045 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 496 307 147 319 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.701943 s]
/proc/loadavg: 1.00 1.08 1.20 3/73 23415
/proc/meminfo: memFree=1512312/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=2244 CPUtime=0.69
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 378 0 0 0 69 0 0 0 25 0 1 0 915548792 2297856 361 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 561 361 147 319 0 239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50103 s]
/proc/loadavg: 1.00 1.08 1.20 2/74 23416
/proc/meminfo: memFree=1511280/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=2768 CPUtime=1.49
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 502 0 0 0 149 0 0 0 25 0 1 0 915548792 2834432 485 1992294400 134512640 135819388 4294956160 18446744073709551615 134599587 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 692 485 147 319 0 370 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2768

[startup+3.1012 s]
/proc/loadavg: 1.00 1.08 1.20 2/74 23416
/proc/meminfo: memFree=1510384/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=3820 CPUtime=3.09
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 777 0 0 0 309 0 0 0 25 0 1 0 915548792 3911680 760 1992294400 134512640 135819388 4294956160 18446744073709551615 134592609 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 955 760 147 319 0 633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3820

[startup+6.30154 s]
/proc/loadavg: 1.00 1.08 1.20 2/74 23416
/proc/meminfo: memFree=1508336/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=5684 CPUtime=6.29
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 1215 0 0 0 628 1 0 0 25 0 1 0 915548792 5820416 1198 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 1421 1198 147 319 0 1099 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5684

[startup+12.7012 s]
/proc/loadavg: 1.00 1.08 1.20 2/74 23416
/proc/meminfo: memFree=1505400/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=8784 CPUtime=12.68
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 1925 0 0 0 1267 1 0 0 25 0 1 0 915548792 8994816 1908 1992294400 134512640 135819388 4294956160 18446744073709551615 134616996 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 2196 1908 147 319 0 1874 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8784

[startup+25.5016 s]
/proc/loadavg: 1.00 1.07 1.20 2/74 23416
/proc/meminfo: memFree=1501368/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=12856 CPUtime=25.49
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 2896 0 0 0 2546 3 0 0 25 0 1 0 915548792 13164544 2846 1992294400 134512640 135819388 4294956160 18446744073709551615 134616785 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 3214 2846 147 319 0 2892 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12856

[startup+51.1013 s]
/proc/loadavg: 1.00 1.07 1.19 2/74 23416
/proc/meminfo: memFree=1494776/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=20244 CPUtime=51.07
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 4627 0 0 0 5103 4 0 0 25 0 1 0 915548792 20729856 4466 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 5061 4466 147 319 0 4739 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20244

[startup+102.307 s]
/proc/loadavg: 1.00 1.05 1.18 2/74 23416
/proc/meminfo: memFree=1486776/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=28724 CPUtime=102.27
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 6627 0 0 0 10221 6 0 0 25 0 1 0 915548792 29413376 6466 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 7181 6466 147 319 0 6859 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28724

[startup+162.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/74 23416
/proc/meminfo: memFree=1479800/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=37360 CPUtime=162.25
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 8604 0 0 0 16216 9 0 0 25 0 1 0 915548792 38256640 8223 1992294400 134512640 135819388 4294956160 18446744073709551615 134618217 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 9340 8223 147 319 0 9018 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 37360

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/74 23416
/proc/meminfo: memFree=1473592/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=43504 CPUtime=222.23
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 10112 0 0 0 22213 10 0 0 25 0 1 0 915548792 44548096 9731 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 10876 9731 147 319 0 10554 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 43504

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/74 23416
/proc/meminfo: memFree=1468920/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=49052 CPUtime=282.22
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 11346 0 0 0 28211 11 0 0 25 0 1 0 915548792 50229248 10899 1992294400 134512640 135819388 4294956160 18446744073709551615 134616968 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 12263 10899 147 319 0 11941 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 49052

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.13 2/74 23416
/proc/meminfo: memFree=1463352/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=55432 CPUtime=342.2
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 12967 0 0 0 34208 12 0 0 25 0 1 0 915548792 56762368 12298 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 13858 12298 147 319 0 13536 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 55432

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.12 2/74 23416
/proc/meminfo: memFree=1459512/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=59880 CPUtime=402.19
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 14060 0 0 0 40206 13 0 0 25 0 1 0 915548792 61317120 13230 1992294400 134512640 135819388 4294956160 18446744073709551615 134617175 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 14970 13230 147 319 0 14648 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 59880

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.11 2/74 23416
/proc/meminfo: memFree=1454584/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=66464 CPUtime=462.17
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 15837 0 0 0 46203 14 0 0 25 0 1 0 915548792 68059136 14428 1992294400 134512640 135819388 4294956160 18446744073709551615 134616968 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 16616 14428 147 319 0 16294 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 66464

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 23416
/proc/meminfo: memFree=1451640/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=70116 CPUtime=522.16
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 16771 0 0 0 52200 16 0 0 25 0 1 0 915548792 71798784 15201 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 17529 15201 147 319 0 17207 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 70116

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 23416
/proc/meminfo: memFree=1448696/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=73276 CPUtime=582.14
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 17501 0 0 0 58198 16 0 0 25 0 1 0 915548792 75034624 15931 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 18319 15931 147 319 0 17997 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 73276

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/74 23416
/proc/meminfo: memFree=1446008/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=76212 CPUtime=642.13
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 18156 0 0 0 64196 17 0 0 25 0 1 0 915548792 78041088 16586 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 19053 16586 147 319 0 18731 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 76212

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/74 23418
/proc/meminfo: memFree=1443192/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=79384 CPUtime=702.11
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 18987 0 0 0 70193 18 0 0 25 0 1 0 915548792 81289216 17296 1992294400 134512640 135819388 4294956160 18446744073709551615 134617150 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 19846 17296 147 319 0 19524 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 79384

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.07 2/74 23418
/proc/meminfo: memFree=1440632/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=82024 CPUtime=762.1
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 19632 0 0 0 76192 18 0 0 25 0 1 0 915548792 83992576 17941 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 20506 17941 147 319 0 20184 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 82024

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/74 23418
/proc/meminfo: memFree=1435704/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=86996 CPUtime=822.07
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 20896 0 0 0 82188 19 0 0 25 0 1 0 915548792 89083904 19159 1992294400 134512640 135819388 4294956160 18446744073709551615 134616882 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 21749 19159 147 319 0 21427 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 86996

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/74 23418
/proc/meminfo: memFree=1430584/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=93844 CPUtime=882.06
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 23000 0 0 0 88186 20 0 0 25 0 1 0 915548792 96096256 20448 1992294400 134512640 135819388 4294956160 18446744073709551615 134617171 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 23461 20448 147 319 0 23139 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 93844

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/74 23418
/proc/meminfo: memFree=1427960/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=96480 CPUtime=942.05
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 23662 0 0 0 94184 21 0 0 25 0 1 0 915548792 98795520 21110 1992294400 134512640 135819388 4294956160 18446744073709551615 134616855 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 24120 21110 147 319 0 23798 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 96480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/74 23418
/proc/meminfo: memFree=1425016/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=99612 CPUtime=1002.03
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 24382 0 0 0 100182 21 0 0 25 0 1 0 915548792 102002688 21830 1992294400 134512640 135819388 4294956160 18446744073709551615 134616959 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 24903 21830 147 319 0 24581 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 99612

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 23418
/proc/meminfo: memFree=1422840/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=102828 CPUtime=1062.02
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 25198 0 0 0 106180 22 0 0 25 0 1 0 915548792 105295872 22405 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 25707 22405 147 319 0 25385 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 102828

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 23418
/proc/meminfo: memFree=1421176/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=104412 CPUtime=1122
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 25613 0 0 0 112178 22 0 0 25 0 1 0 915548792 106917888 22820 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 26103 22820 147 319 0 25781 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 104412

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 23418
/proc/meminfo: memFree=1418040/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=107500 CPUtime=1181.98
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 26588 0 0 0 118175 23 0 0 25 0 1 0 915548792 110080000 23593 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 26875 23593 147 319 0 26553 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 107500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 23418
/proc/meminfo: memFree=1416952/2055920 swapFree=4176824/4192956
[pid=23415] ppid=23413 vsize=109556 CPUtime=1200.08
/proc/23415/stat : 23415 (hydrasat-flat) R 23413 23415 23158 0 -1 4194304 27178 0 0 0 119985 23 0 0 25 0 1 0 915548792 112185344 23862 1992294400 134512640 135819388 4294956160 18446744073709551615 134617230 0 0 4096 1 0 0 0 17 1 0 0
/proc/23415/statm: 27389 23862 147 319 0 27067 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 109556

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): 1200.11
CPU user time (s): 1199.86
CPU system time (s): 0.254961
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 109556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.254961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27178
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= 2439

runsolver used 1.22681 second user time and 3.14952 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-01 15:13:22
IDJOB=1530811
IDBENCH=70721
IDSOLVER=519
FILE ID=node82/1530811-1238591602
PBS_JOBID= 9062245
Free space on /tmp= 61636 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S449556655-088.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530811-1238591602/watcher-1530811-1238591602 -o /tmp/evaluation-result-1530811-1238591602/solver-1530811-1238591602 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530811-1238591602.cnf -rs 474194313 -co memory_limit 1800

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

MD5SUM BENCH= a2cac78f4268ad770e0a9e5d4a9fdb69
RANDOM SEED=474194313

node82.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1512792 kB
Buffers:         91620 kB
Cached:         359504 kB
SwapCached:       7332 kB
Active:         339928 kB
Inactive:       120688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1512792 kB
SwapTotal:     4192956 kB
SwapFree:      4176824 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          14968 kB
Slab:            67644 kB
Committed_AS:  2523232 kB
PageTables:       1996 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= 61636 MiB
End job on node82 at 2009-04-01 15:33:24