Trace number 1530862

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) 1200.1 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/380/
unif-k3-r4.25-v380-c1615-S486002104-037.cnf
MD5SUMf4b8d839b40ecfc6d6fa55a34f75fca9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
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-1530862-1238597198/watcher-1530862-1238597198 -o /tmp/evaluation-result-1530862-1238597198/solver-1530862-1238597198 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530862-1238597198.cnf -rs 1156640929 -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: 0.84 0.95 0.99 3/71 22974
/proc/meminfo: memFree=1244536/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=1596 CPUtime=0
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 1132382905 1634304 186 1992294400 134512640 135819388 4294956176 18446744073709551615 135226985 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 399 186 127 319 0 77 0

[startup+0.0610959 s]
/proc/loadavg: 0.84 0.95 0.99 3/71 22974
/proc/meminfo: memFree=1244536/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=1728 CPUtime=0.05
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 267 0 0 0 5 0 0 0 18 0 1 0 1132382905 1769472 250 1992294400 134512640 135819388 4294956176 18446744073709551615 134514067 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 432 250 148 319 0 110 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1728

[startup+0.101102 s]
/proc/loadavg: 0.84 0.95 0.99 3/71 22974
/proc/meminfo: memFree=1244536/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=1856 CPUtime=0.09
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 276 0 0 0 9 0 0 0 18 0 1 0 1132382905 1900544 259 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 464 259 148 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.301139 s]
/proc/loadavg: 0.84 0.95 0.99 3/71 22974
/proc/meminfo: memFree=1244536/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=1984 CPUtime=0.29
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 315 0 0 0 29 0 0 0 19 0 1 0 1132382905 2031616 298 1992294400 134512640 135819388 4294956176 18446744073709551615 134617138 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 496 298 148 319 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.701216 s]
/proc/loadavg: 0.84 0.95 0.99 3/71 22974
/proc/meminfo: memFree=1244536/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=2116 CPUtime=0.69
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 360 0 0 0 69 0 0 0 22 0 1 0 1132382905 2166784 343 1992294400 134512640 135819388 4294956176 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 529 343 148 319 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50137 s]
/proc/loadavg: 0.84 0.95 0.99 2/72 22975
/proc/meminfo: memFree=1243568/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=2652 CPUtime=1.49
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 492 0 0 0 149 0 0 0 25 0 1 0 1132382905 2715648 475 1992294400 134512640 135819388 4294956176 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 663 475 148 319 0 341 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2652

[startup+3.10267 s]
/proc/loadavg: 0.84 0.95 0.99 2/72 22975
/proc/meminfo: memFree=1242544/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=3724 CPUtime=3.09
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 753 0 0 0 309 0 0 0 25 0 1 0 1132382905 3813376 736 1992294400 134512640 135819388 4294956176 18446744073709551615 134617184 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 931 736 148 319 0 609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3724

[startup+6.30128 s]
/proc/loadavg: 0.85 0.95 0.99 2/72 22975
/proc/meminfo: memFree=1240432/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=5620 CPUtime=6.29
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 1179 0 0 0 629 0 0 0 25 0 1 0 1132382905 5754880 1161 1992294400 134512640 135819388 4294956176 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 1405 1161 148 319 0 1083 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5620

[startup+12.7015 s]
/proc/loadavg: 0.87 0.95 0.99 2/72 22975
/proc/meminfo: memFree=1237304/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=8948 CPUtime=12.69
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 2008 0 0 0 1268 1 0 0 25 0 1 0 1132382905 9162752 1916 1992294400 134512640 135819388 4294956176 18446744073709551615 134616785 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 2237 1916 148 319 0 1915 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8948

[startup+25.502 s]
/proc/loadavg: 0.89 0.95 0.99 2/72 22975
/proc/meminfo: memFree=1232824/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=13728 CPUtime=25.48
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 3084 0 0 0 2547 1 0 0 25 0 1 0 1132382905 14057472 2992 1992294400 134512640 135819388 4294956176 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 3432 2992 148 319 0 3110 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13728

[startup+51.1018 s]
/proc/loadavg: 0.93 0.96 0.99 2/72 22975
/proc/meminfo: memFree=1227768/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=19728 CPUtime=51.07
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 4551 0 0 0 5104 3 0 0 25 0 1 0 1132382905 20201472 4275 1992294400 134512640 135819388 4294956176 18446744073709551615 134616821 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 4932 4275 148 319 0 4610 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19728

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.99 2/72 22975
/proc/meminfo: memFree=1220088/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=27640 CPUtime=102.26
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 6498 0 0 0 10221 5 0 0 25 0 1 0 1132382905 28303360 6171 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 6910 6171 148 319 0 6588 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27640

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 22975
/proc/meminfo: memFree=1211640/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=37168 CPUtime=162.24
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 8965 0 0 0 16217 7 0 0 25 0 1 0 1132382905 38060032 8276 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 9292 8276 148 319 0 8970 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 37168

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 22975
/proc/meminfo: memFree=1207096/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=41928 CPUtime=222.22
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 10095 0 0 0 22214 8 0 0 25 0 1 0 1132382905 42934272 9406 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 10482 9406 148 319 0 10160 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 41928

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 22975
/proc/meminfo: memFree=1201656/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=48732 CPUtime=282.2
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 11774 0 0 0 28211 9 0 0 25 0 1 0 1132382905 49901568 10737 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 12183 10737 148 319 0 11861 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 48732

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 22975
/proc/meminfo: memFree=1197944/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=52448 CPUtime=342.17
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 12706 0 0 0 34208 9 0 0 25 0 1 0 1132382905 53706752 11669 1992294400 134512640 135819388 4294956176 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 13112 11669 148 319 0 12790 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 52448

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 22975
/proc/meminfo: memFree=1194104/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=57880 CPUtime=402.15
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 14261 0 0 0 40205 10 0 0 25 0 1 0 1132382905 59269120 12645 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 14470 12645 148 319 0 14148 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 57880

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 22975
/proc/meminfo: memFree=1191288/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=60632 CPUtime=462.13
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 14951 0 0 0 46203 10 0 0 25 0 1 0 1132382905 62087168 13335 1992294400 134512640 135819388 4294956176 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 15158 13335 148 319 0 14836 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 60632

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 22975
/proc/meminfo: memFree=1187384/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=64460 CPUtime=522.11
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 15956 0 0 0 52200 11 0 0 25 0 1 0 1132382905 66007040 14269 1992294400 134512640 135819388 4294956176 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 16115 14269 148 319 0 15793 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 64460

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 22975
/proc/meminfo: memFree=1184760/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=67496 CPUtime=582.09
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 16638 0 0 0 58197 12 0 0 25 0 1 0 1132382905 69115904 14951 1992294400 134512640 135819388 4294956176 18446744073709551615 134617590 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 16874 14951 148 319 0 16552 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 67496

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 22975
/proc/meminfo: memFree=1178872/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=75648 CPUtime=642.07
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 19074 0 0 0 64194 13 0 0 25 0 1 0 1132382905 77463552 16412 1992294400 134512640 135819388 4294956176 18446744073709551615 134616962 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 18912 16412 148 319 0 18590 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 75648

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 22975
/proc/meminfo: memFree=1175864/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=78428 CPUtime=702.05
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 19825 0 0 0 70191 14 0 0 25 0 1 0 1132382905 80310272 17163 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 19607 17163 148 319 0 19285 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 78428

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 22975
/proc/meminfo: memFree=1167608/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=86944 CPUtime=762.03
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 22595 0 0 0 76188 15 0 0 25 0 1 0 1132382905 89030656 19230 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 21736 19230 148 319 0 21414 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 86944

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 22975
/proc/meminfo: memFree=1165112/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=91632 CPUtime=822.01
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 23934 0 0 0 82184 17 0 0 25 0 1 0 1132382905 93831168 19848 1992294400 134512640 135819388 4294956176 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 22908 19848 148 319 0 22586 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 91632

[startup+882.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/72 22981
/proc/meminfo: memFree=1163064/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=93804 CPUtime=881.98
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 24451 0 0 0 88181 17 0 0 25 0 1 0 1132382905 96055296 20365 1992294400 134512640 135819388 4294956176 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 23451 20365 148 319 0 23129 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 93804

[startup+942.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/72 22981
/proc/meminfo: memFree=1160504/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=96244 CPUtime=941.96
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 25083 0 0 0 94178 18 0 0 25 0 1 0 1132382905 98553856 20997 1992294400 134512640 135819388 4294956176 18446744073709551615 134616823 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 24061 20997 148 319 0 23739 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 96244

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/72 22981
/proc/meminfo: memFree=1157816/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=98800 CPUtime=1001.94
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 25741 0 0 0 100175 19 0 0 25 0 1 0 1132382905 101171200 21655 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 24700 21655 148 319 0 24378 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 98800

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/72 22981
/proc/meminfo: memFree=1155704/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=101344 CPUtime=1061.91
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 26302 0 0 0 106172 19 0 0 25 0 1 0 1132382905 103776256 22216 1992294400 134512640 135819388 4294956176 18446744073709551615 134616793 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 25336 22216 148 319 0 25014 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 101344

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/72 22981
/proc/meminfo: memFree=1152824/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=105392 CPUtime=1121.89
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 27337 0 0 0 112169 20 0 0 25 0 1 0 1132382905 107921408 22909 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 26348 22909 148 319 0 26026 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 105392

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/72 22981
/proc/meminfo: memFree=1150968/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=107024 CPUtime=1181.88
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 27811 0 0 0 118167 21 0 0 25 0 1 0 1132382905 109592576 23383 1992294400 134512640 135819388 4294956176 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 26756 23383 148 319 0 26434 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 107024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/72 22981
/proc/meminfo: memFree=1150328/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=109608 CPUtime=1200.07
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 28467 0 0 0 119986 21 0 0 25 0 1 0 1132382905 112238592 23526 1992294400 134512640 135819388 4294956176 18446744073709551615 134617577 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 27402 23526 148 319 0 27080 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 109608

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: 1.00 0.99 0.99 2/72 22981
/proc/meminfo: memFree=1150328/2055920 swapFree=4170332/4192956
[pid=22974] ppid=22972 vsize=109608 CPUtime=1200.07
/proc/22974/stat : 22974 (hydrasat-flat) R 22972 22974 22937 0 -1 4194304 28467 0 0 0 119986 21 0 0 25 0 1 0 1132382905 112238592 23526 1992294400 134512640 135819388 4294956176 18446744073709551615 134617577 0 0 4096 1 0 0 0 17 1 0 0
/proc/22974/statm: 27402 23526 148 319 0 27080 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 109608

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.87
CPU system time (s): 0.234964
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 109608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.234964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28467
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= 1201

runsolver used 0.963853 second user time and 3.41448 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-01 16:46:38
IDJOB=1530862
IDBENCH=70738
IDSOLVER=519
FILE ID=node38/1530862-1238597198
PBS_JOBID= 9068334
Free space on /tmp= 65528 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S486002104-037.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530862-1238597198/watcher-1530862-1238597198 -o /tmp/evaluation-result-1530862-1238597198/solver-1530862-1238597198 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530862-1238597198.cnf -rs 1156640929 -co memory_limit 1800

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

MD5SUM BENCH= f4b8d839b40ecfc6d6fa55a34f75fca9
RANDOM SEED=1156640929

node38.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		: 3000.259
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		: 3000.259
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:       1244952 kB
Buffers:         95428 kB
Cached:         612568 kB
SwapCached:      11172 kB
Active:         207176 kB
Inactive:       513412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1244952 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            1452 kB
Writeback:           0 kB
Mapped:          18256 kB
Slab:            75560 kB
Committed_AS:  3246284 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-04-01 17:06:41