Trace number 1530505

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) 1200.06 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1746008863-010.cnf
MD5SUM243926b94d1dc7710cf6791cadd5350d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark301.255
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530505-1238554080/watcher-1530505-1238554080 -o /tmp/evaluation-result-1530505-1238554080/solver-1530505-1238554080 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530505-1238554080.cnf -rs 1822036791 -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 1.01 1.09 3/64 27258
/proc/meminfo: memFree=1303840/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=1596 CPUtime=0
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 893999465 1634304 180 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 399 181 125 319 0 77 0

[startup+0.0889231 s]
/proc/loadavg: 1.00 1.01 1.09 3/64 27258
/proc/meminfo: memFree=1303840/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=1856 CPUtime=0.08
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 285 0 0 0 8 0 0 0 18 0 1 0 893999465 1900544 268 1992294400 134512640 135819388 4294956160 18446744073709551615 135208374 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 464 268 147 319 0 142 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1856

[startup+0.101923 s]
/proc/loadavg: 1.00 1.01 1.09 3/64 27258
/proc/meminfo: memFree=1303840/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=1856 CPUtime=0.1
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 287 0 0 0 10 0 0 0 18 0 1 0 893999465 1900544 270 1992294400 134512640 135819388 4294956160 18446744073709551615 134617480 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 464 270 147 319 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1856

[startup+0.301952 s]
/proc/loadavg: 1.00 1.01 1.09 3/64 27258
/proc/meminfo: memFree=1303840/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=1984 CPUtime=0.29
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 317 0 0 0 29 0 0 0 19 0 1 0 893999465 2031616 300 1992294400 134512640 135819388 4294956160 18446744073709551615 134617653 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 496 300 147 319 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.702011 s]
/proc/loadavg: 1.00 1.01 1.09 3/64 27258
/proc/meminfo: memFree=1303840/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=2116 CPUtime=0.69
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 359 0 0 0 69 0 0 0 22 0 1 0 893999465 2166784 342 1992294400 134512640 135819388 4294956160 18446744073709551615 134616810 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 529 342 147 319 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50113 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 27259
/proc/meminfo: memFree=1302872/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=2636 CPUtime=1.49
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 490 0 0 0 149 0 0 0 25 0 1 0 893999465 2699264 473 1992294400 134512640 135819388 4294956160 18446744073709551615 134592998 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 659 473 147 319 0 337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2636

[startup+3.10136 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 27259
/proc/meminfo: memFree=1302040/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=3436 CPUtime=3.09
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 691 0 0 0 309 0 0 0 25 0 1 0 893999465 3518464 674 1992294400 134512640 135819388 4294956160 18446744073709551615 134617505 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 859 674 147 319 0 537 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3436

[startup+6.30183 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 27259
/proc/meminfo: memFree=1300120/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=5508 CPUtime=6.29
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 1139 0 0 0 629 0 0 0 25 0 1 0 893999465 5640192 1122 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 1377 1122 147 319 0 1055 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5508

[startup+12.7018 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 27259
/proc/meminfo: memFree=1297112/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=8256 CPUtime=12.69
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 1794 0 0 0 1268 1 0 0 25 0 1 0 893999465 8454144 1777 1992294400 134512640 135819388 4294956160 18446744073709551615 134617382 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 2064 1777 147 319 0 1742 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8256

[startup+25.5016 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 27259
/proc/meminfo: memFree=1293016/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=12636 CPUtime=25.49
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 2823 0 0 0 2547 2 0 0 25 0 1 0 893999465 12939264 2773 1992294400 134512640 135819388 4294956160 18446744073709551615 134668156 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 3159 2773 147 319 0 2837 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12636

[startup+51.1014 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 27259
/proc/meminfo: memFree=1287320/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=19104 CPUtime=51.07
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 4332 0 0 0 5104 3 0 0 25 0 1 0 893999465 19562496 4217 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 4776 4217 147 319 0 4454 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19104

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 27259
/proc/meminfo: memFree=1279448/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=27512 CPUtime=102.26
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 6289 0 0 0 10221 5 0 0 25 0 1 0 893999465 28172288 6174 1992294400 134512640 135819388 4294956160 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 6878 6174 147 319 0 6556 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27512

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 27259
/proc/meminfo: memFree=1271064/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=37640 CPUtime=162.25
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 8650 0 0 0 16218 7 0 0 25 0 1 0 893999465 38543360 8264 1992294400 134512640 135819388 4294956160 18446744073709551615 134616829 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 9410 8264 147 319 0 9088 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 37640

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 27259
/proc/meminfo: memFree=1265496/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=43700 CPUtime=222.22
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 10028 0 0 0 22214 8 0 0 25 0 1 0 893999465 44748800 9642 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 10925 9642 147 319 0 10603 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 43700

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 27259
/proc/meminfo: memFree=1260696/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=48836 CPUtime=282.21
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 11226 0 0 0 28212 9 0 0 25 0 1 0 893999465 50008064 10840 1992294400 134512640 135819388 4294956160 18446744073709551615 134617015 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 12209 10840 147 319 0 11887 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 48836

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 27259
/proc/meminfo: memFree=1254744/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=55376 CPUtime=342.19
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 12814 0 0 0 34209 10 0 0 25 0 1 0 893999465 56705024 12317 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 13844 12317 147 319 0 13522 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 55376

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 27259
/proc/meminfo: memFree=1250072/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=61964 CPUtime=402.17
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 14398 0 0 0 40206 11 0 0 25 0 1 0 893999465 63451136 13513 1992294400 134512640 135819388 4294956160 18446744073709551615 134617106 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 15491 13513 147 319 0 15169 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 61964

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 27259
/proc/meminfo: memFree=1245528/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=66772 CPUtime=462.15
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 15496 0 0 0 46203 12 0 0 25 0 1 0 893999465 68374528 14611 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 16693 14611 147 319 0 16371 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 66772

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 27259
/proc/meminfo: memFree=1241560/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=70744 CPUtime=522.14
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 16515 0 0 0 52201 13 0 0 25 0 1 0 893999465 72441856 15630 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 17686 15630 147 319 0 17364 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 70744

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 27259
/proc/meminfo: memFree=1238360/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=74908 CPUtime=582.12
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 17582 0 0 0 58198 14 0 0 25 0 1 0 893999465 76705792 16400 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 18727 16400 147 319 0 18405 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 74908

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 3/65 27259
/proc/meminfo: memFree=1235352/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=77960 CPUtime=642.1
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 18330 0 0 0 64195 15 0 0 25 0 1 0 893999465 79831040 17148 1992294400 134512640 135819388 4294956160 18446744073709551615 134618378 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 19490 17148 147 319 0 19168 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 77960

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 27259
/proc/meminfo: memFree=1232536/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=80868 CPUtime=702.09
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 19040 0 0 0 70193 16 0 0 25 0 1 0 893999465 82808832 17858 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 20217 17858 147 319 0 19895 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 80868

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 27259
/proc/meminfo: memFree=1229784/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=83636 CPUtime=762.06
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 19729 0 0 0 76190 16 0 0 25 0 1 0 893999465 85643264 18547 1992294400 134512640 135819388 4294956160 18446744073709551615 134616986 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 20909 18547 147 319 0 20587 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 83636

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 27265
/proc/meminfo: memFree=1222736/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=91872 CPUtime=822.04
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 21632 0 0 0 82187 17 0 0 25 0 1 0 893999465 94076928 20288 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 22968 20288 147 319 0 22646 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 91872

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 27265
/proc/meminfo: memFree=1220368/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=94976 CPUtime=882.02
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 22478 0 0 0 88184 18 0 0 25 0 1 0 893999465 97255424 20893 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 23744 20893 147 319 0 23422 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 94976

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27265
/proc/meminfo: memFree=1218000/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=97240 CPUtime=942
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 23080 0 0 0 94182 18 0 0 25 0 1 0 893999465 99573760 21495 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 24310 21495 147 319 0 23988 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 97240

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27265
/proc/meminfo: memFree=1215120/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=100192 CPUtime=1001.99
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 23787 0 0 0 100180 19 0 0 25 0 1 0 893999465 102596608 22202 1992294400 134512640 135819388 4294956160 18446744073709551615 134616800 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 25048 22202 147 319 0 24726 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 100192

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27265
/proc/meminfo: memFree=1212368/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=103440 CPUtime=1061.96
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 24485 0 0 0 106177 19 0 0 25 0 1 0 893999465 105922560 22900 1992294400 134512640 135819388 4294956160 18446744073709551615 134616855 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 25860 22900 147 319 0 25538 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 103440

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27265
/proc/meminfo: memFree=1210136/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=105700 CPUtime=1121.95
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 25037 0 0 0 112175 20 0 0 25 0 1 0 893999465 108236800 23452 1992294400 134512640 135819388 4294956160 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 26425 23452 147 319 0 26103 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 105700

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27265
/proc/meminfo: memFree=1207448/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=108592 CPUtime=1181.92
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 25710 0 0 0 118172 20 0 0 25 0 1 0 893999465 111198208 24125 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 27148 24125 147 319 0 26826 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 108592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27265
/proc/meminfo: memFree=1206808/2055920 swapFree=4178260/4192956
[pid=27258] ppid=27256 vsize=109160 CPUtime=1200.03
/proc/27258/stat : 27258 (hydrasat-flat) R 27256 27258 24994 0 -1 4194304 25872 0 0 0 119982 21 0 0 25 0 1 0 893999465 111779840 24287 1992294400 134512640 135819388 4294956160 18446744073709551615 134616970 0 0 4096 1 0 0 0 17 1 0 0
/proc/27258/statm: 27290 24287 147 319 0 26968 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 109160

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): 1200.06
CPU user time (s): 1199.83
CPU system time (s): 0.228965
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 109160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.228965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25872
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= 921

runsolver used 0.944856 second user time and 2.39464 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-01 04:48:00
IDJOB=1530505
IDBENCH=70619
IDSOLVER=519
FILE ID=node39/1530505-1238554080
PBS_JOBID= 9062126
Free space on /tmp= 66252 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1746008863-010.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530505-1238554080/watcher-1530505-1238554080 -o /tmp/evaluation-result-1530505-1238554080/solver-1530505-1238554080 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530505-1238554080.cnf -rs 1822036791 -co memory_limit 1800

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

MD5SUM BENCH= 243926b94d1dc7710cf6791cadd5350d
RANDOM SEED=1822036791

node39.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		: 3000.285
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		: 3000.285
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:       1304320 kB
Buffers:         95832 kB
Cached:         557980 kB
SwapCached:       8168 kB
Active:         221844 kB
Inactive:       441888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1304320 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            1348 kB
Writeback:           0 kB
Mapped:          16696 kB
Slab:            74212 kB
Committed_AS:  2445792 kB
PageTables:       1188 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= 66252 MiB
End job on node39 at 2009-04-01 05:08:02