Trace number 1530652

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) 1200.09 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S311671104-045.cnf
MD5SUMb892d03833c64865c28a6c109f19fcb2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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-1530652-1238575017/watcher-1530652-1238575017 -o /tmp/evaluation-result-1530652-1238575017/solver-1530652-1238575017 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530652-1238575017.cnf -rs 855118599 -co memory_limit 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 23433
/proc/meminfo: memFree=1158552/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=1596 CPUtime=0
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 1130167809 1634304 190 1992294400 134512640 135819388 4294956160 18446744073709551615 134601024 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 399 190 127 319 0 77 0

[startup+0.032527 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 23433
/proc/meminfo: memFree=1158552/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=1728 CPUtime=0.02
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 266 0 0 0 2 0 0 0 18 0 1 0 1130167809 1769472 249 1992294400 134512640 135819388 4294956160 18446744073709551615 134616965 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 432 249 148 319 0 110 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1728

[startup+0.101496 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 23433
/proc/meminfo: memFree=1158552/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=1856 CPUtime=0.09
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 281 0 0 0 9 0 0 0 18 0 1 0 1130167809 1900544 264 1992294400 134512640 135819388 4294956160 18446744073709551615 134672350 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 464 264 148 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.301532 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 23433
/proc/meminfo: memFree=1158552/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=1984 CPUtime=0.29
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 314 0 0 0 29 0 0 0 19 0 1 0 1130167809 2031616 297 1992294400 134512640 135819388 4294956160 18446744073709551615 134593004 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 496 297 148 319 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.701606 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 23433
/proc/meminfo: memFree=1158552/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=2112 CPUtime=0.69
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 356 0 0 0 69 0 0 0 23 0 1 0 1130167809 2162688 339 1992294400 134512640 135819388 4294956160 18446744073709551615 134671486 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 528 339 148 319 0 206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2112

[startup+1.50175 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23434
/proc/meminfo: memFree=1157648/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=2640 CPUtime=1.49
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 473 0 0 0 149 0 0 0 25 0 1 0 1130167809 2703360 456 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 660 456 148 319 0 338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2640

[startup+3.10105 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23434
/proc/meminfo: memFree=1156688/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=3576 CPUtime=3.09
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 719 0 0 0 309 0 0 0 25 0 1 0 1130167809 3661824 702 1992294400 134512640 135819388 4294956160 18446744073709551615 134599713 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 894 702 148 319 0 572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3576

[startup+6.30163 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23434
/proc/meminfo: memFree=1154832/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=5504 CPUtime=6.29
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 1155 0 0 0 628 1 0 0 25 0 1 0 1130167809 5636096 1138 1992294400 134512640 135819388 4294956160 18446744073709551615 134616800 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 1376 1138 148 319 0 1054 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5504

[startup+12.7018 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23434
/proc/meminfo: memFree=1152016/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=8212 CPUtime=12.69
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 1803 0 0 0 1267 2 0 0 25 0 1 0 1130167809 8409088 1786 1992294400 134512640 135819388 4294956160 18446744073709551615 135208216 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 2053 1786 148 319 0 1731 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8212

[startup+25.5011 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23434
/proc/meminfo: memFree=1147728/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=12700 CPUtime=25.48
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 2846 0 0 0 2545 3 0 0 25 0 1 0 1130167809 13004800 2796 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 3175 2796 148 319 0 2853 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12700

[startup+51.1018 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23434
/proc/meminfo: memFree=1142864/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=18356 CPUtime=51.07
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 4179 0 0 0 5103 4 0 0 25 0 1 0 1130167809 18796544 4028 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 4589 4028 148 319 0 4267 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18356

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23434
/proc/meminfo: memFree=1134736/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=27240 CPUtime=102.25
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 6184 0 0 0 10219 6 0 0 25 0 1 0 1130167809 27893760 6033 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 6810 6033 148 319 0 6488 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27240

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23434
/proc/meminfo: memFree=1126672/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=36440 CPUtime=162.24
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 8354 0 0 0 16216 8 0 0 25 0 1 0 1130167809 37314560 8038 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 9110 8038 148 319 0 8788 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36440

[startup+222.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 23434
/proc/meminfo: memFree=1121616/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=42172 CPUtime=222.21
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 9679 0 0 0 22212 9 0 0 25 0 1 0 1130167809 43184128 9292 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 10543 9292 148 319 0 10221 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 42172

[startup+282.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 23434
/proc/meminfo: memFree=1116496/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=47496 CPUtime=282.19
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 11072 0 0 0 28209 10 0 0 25 0 1 0 1130167809 48635904 10578 1992294400 134512640 135819388 4294956160 18446744073709551615 134617136 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 11874 10578 148 319 0 11552 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 47496

[startup+342.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 23434
/proc/meminfo: memFree=1112528/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=52748 CPUtime=342.17
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 12321 0 0 0 34205 12 0 0 25 0 1 0 1130167809 54013952 11565 1992294400 134512640 135819388 4294956160 18446744073709551615 134617227 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 13187 11565 148 319 0 12865 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 52748

[startup+402.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 23436
/proc/meminfo: memFree=1105616/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=59700 CPUtime=402.14
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 14144 0 0 0 40201 13 0 0 25 0 1 0 1130167809 61132800 13287 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 14925 13287 148 319 0 14603 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 59700

[startup+462.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 23436
/proc/meminfo: memFree=1102160/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=63992 CPUtime=462.12
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 15245 0 0 0 46198 14 0 0 25 0 1 0 1130167809 65527808 14131 1992294400 134512640 135819388 4294956160 18446744073709551615 134617180 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 15998 14131 148 319 0 15676 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 63992

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 23436
/proc/meminfo: memFree=1097552/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=69044 CPUtime=522.1
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 16665 0 0 0 52194 16 0 0 25 0 1 0 1130167809 70701056 15299 1992294400 134512640 135819388 4294956160 18446744073709551615 134616991 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 17261 15299 148 319 0 16939 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 69044

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 23436
/proc/meminfo: memFree=1094224/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=73668 CPUtime=582.08
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 17817 0 0 0 58191 17 0 0 25 0 1 0 1130167809 75436032 16130 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 18417 16130 148 319 0 18095 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 73668

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23436
/proc/meminfo: memFree=1090832/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=77100 CPUtime=642.07
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 18657 0 0 0 64189 18 0 0 25 0 1 0 1130167809 78950400 16970 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 19275 16970 148 319 0 18953 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 77100

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1086224/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=83556 CPUtime=702.03
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 20442 0 0 0 70185 18 0 0 25 0 1 0 1130167809 85561344 18111 1992294400 134512640 135819388 4294956160 18446744073709551615 134616793 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 20889 18111 148 319 0 20567 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 83556

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1083152/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=86476 CPUtime=762.02
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 21203 0 0 0 76183 19 0 0 25 0 1 0 1130167809 88551424 18872 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 21619 18872 148 319 0 21297 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 86476

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1076944/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=93676 CPUtime=821.99
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 23358 0 0 0 82178 21 0 0 25 0 1 0 1130167809 95924224 20404 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 23419 20404 148 319 0 23097 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 93676

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1073616/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=96848 CPUtime=881.97
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 24182 0 0 0 88175 22 0 0 25 0 1 0 1130167809 99172352 21228 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 24212 21228 148 319 0 23890 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 96848

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1071440/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=99920 CPUtime=941.95
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 24970 0 0 0 94172 23 0 0 25 0 1 0 1130167809 102318080 21815 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 24980 21815 148 319 0 24658 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 99920

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1068560/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=102420 CPUtime=1001.93
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 25793 0 0 0 100170 23 0 0 25 0 1 0 1130167809 104878080 22537 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 25605 22537 148 319 0 25283 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 102420

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1066448/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=104512 CPUtime=1061.9
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 26307 0 0 0 106167 23 0 0 25 0 1 0 1130167809 107020288 23051 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 26128 23051 148 319 0 25806 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 104512

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1064336/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=106608 CPUtime=1121.88
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 26813 0 0 0 112164 24 0 0 25 0 1 0 1130167809 109166592 23557 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 26652 23557 148 319 0 26330 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 106608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1061520/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=110380 CPUtime=1181.86
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 27769 0 0 0 118161 25 0 0 25 0 1 0 1130167809 113029120 24272 1992294400 134512640 135819388 4294956160 18446744073709551615 134616917 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 27595 24272 148 319 0 27273 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 110380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1060752/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=111068 CPUtime=1200.06
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 27950 0 0 0 119981 25 0 0 25 0 1 0 1130167809 113733632 24453 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 27767 24453 148 319 0 27445 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 111068

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 1.00 1.00 2/65 23436
/proc/meminfo: memFree=1060752/2055920 swapFree=4177748/4192956
[pid=23433] ppid=23431 vsize=111068 CPUtime=1200.06
/proc/23433/stat : 23433 (hydrasat-flat) R 23431 23433 23049 0 -1 4194304 27950 0 0 0 119981 25 0 0 25 0 1 0 1130167809 113733632 24453 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/23433/statm: 27767 24453 148 319 0 27445 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 111068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.81
CPU system time (s): 0.276957
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 111068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.276957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27950
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= 1855

runsolver used 1.03584 second user time and 2.27565 second system time

The end

Launcher Data 

Begin job on node24 at 2009-04-01 10:36:57
IDJOB=1530652
IDBENCH=70668
IDSOLVER=519
FILE ID=node24/1530652-1238575017
PBS_JOBID= 9070502
Free space on /tmp= 65780 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S311671104-045.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530652-1238575017/watcher-1530652-1238575017 -o /tmp/evaluation-result-1530652-1238575017/solver-1530652-1238575017 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530652-1238575017.cnf -rs 855118599 -co memory_limit 1800

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

MD5SUM BENCH= b892d03833c64865c28a6c109f19fcb2
RANDOM SEED=855118599

node24.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		: 3000.260
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		: 3000.260
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:       1159032 kB
Buffers:         94368 kB
Cached:         697548 kB
SwapCached:       8988 kB
Active:         112440 kB
Inactive:       689912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1159032 kB
SwapTotal:     4192956 kB
SwapFree:      4177748 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          16080 kB
Slab:            80432 kB
Committed_AS:  3242388 kB
PageTables:       1448 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= 65776 MiB
End job on node24 at 2009-04-01 10:56:59