Trace number 1529521

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1075551507-050.cnf
MD5SUMe6c4aa9150c7e5a44a3dd14ff53afc9f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.233964
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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-1529521-1238388683/watcher-1529521-1238388683 -o /tmp/evaluation-result-1529521-1238388683/solver-1529521-1238388683 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529521-1238388683.cnf -rs 2144807565 -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 1.00 1.00 3/71 13929
/proc/meminfo: memFree=1287952/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=1596 CPUtime=0
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 1111531394 1634304 181 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 399 181 119 319 0 77 0

[startup+0.0572609 s]
/proc/loadavg: 1.00 1.00 1.00 3/71 13929
/proc/meminfo: memFree=1287952/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=2840 CPUtime=0.05
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 532 0 0 0 5 0 0 0 18 0 1 0 1111531394 2908160 515 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 710 515 148 319 0 388 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2840

[startup+0.101268 s]
/proc/loadavg: 1.00 1.00 1.00 3/71 13929
/proc/meminfo: memFree=1287952/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=2968 CPUtime=0.1
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 545 0 0 0 10 0 0 0 18 0 1 0 1111531394 3039232 528 1992294400 134512640 135819388 4294956176 18446744073709551615 134617150 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 742 528 148 319 0 420 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2968

[startup+0.301306 s]
/proc/loadavg: 1.00 1.00 1.00 3/71 13929
/proc/meminfo: memFree=1287952/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=2968 CPUtime=0.3
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 558 0 0 0 30 0 0 0 19 0 1 0 1111531394 3039232 541 1992294400 134512640 135819388 4294956176 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 742 541 148 319 0 420 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2968

[startup+0.701381 s]
/proc/loadavg: 1.00 1.00 1.00 3/71 13929
/proc/meminfo: memFree=1287952/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=3096 CPUtime=0.7
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 579 0 0 0 70 0 0 0 22 0 1 0 1111531394 3170304 562 1992294400 134512640 135819388 4294956176 18446744073709551615 134669019 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 774 562 148 319 0 452 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3096

[startup+1.50153 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13930
/proc/meminfo: memFree=1286152/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=3224 CPUtime=1.5
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 617 0 0 0 150 0 0 0 25 0 1 0 1111531394 3301376 600 1992294400 134512640 135819388 4294956176 18446744073709551615 134617310 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 806 600 148 319 0 484 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3224

[startup+3.10184 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13930
/proc/meminfo: memFree=1285832/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=3732 CPUtime=3.09
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 731 0 0 0 309 0 0 0 25 0 1 0 1111531394 3821568 714 1992294400 134512640 135819388 4294956176 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 933 714 148 319 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3732

[startup+6.30145 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13930
/proc/meminfo: memFree=1284744/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=4372 CPUtime=6.29
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 907 0 0 0 629 0 0 0 25 0 1 0 1111531394 4476928 890 1992294400 134512640 135819388 4294956176 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 1093 890 148 319 0 771 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4372

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13930
/proc/meminfo: memFree=1284624/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=4372 CPUtime=12.69
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 908 0 0 0 1269 0 0 0 25 0 1 0 1111531394 4476928 891 1992294400 134512640 135819388 4294956176 18446744073709551615 134617577 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 1093 891 148 319 0 771 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4372

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13930
/proc/meminfo: memFree=1282256/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=6820 CPUtime=25.48
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 1517 0 0 0 2547 1 0 0 25 0 1 0 1111531394 6983680 1500 1992294400 134512640 135819388 4294956176 18446744073709551615 135208188 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 1705 1500 148 319 0 1383 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6820

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13930
/proc/meminfo: memFree=1281360/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=7724 CPUtime=51.08
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 1735 0 0 0 5106 2 0 0 25 0 1 0 1111531394 7909376 1718 1992294400 134512640 135819388 4294956176 18446744073709551615 134617653 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 1931 1718 148 319 0 1609 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7724

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13930
/proc/meminfo: memFree=1281168/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=7988 CPUtime=102.26
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 1782 0 0 0 10224 2 0 0 25 0 1 0 1111531394 8179712 1765 1992294400 134512640 135819388 4294956176 18446744073709551615 134617071 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 1997 1765 148 319 0 1675 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7988

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13930
/proc/meminfo: memFree=1281040/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=8120 CPUtime=162.23
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 1817 0 0 0 16221 2 0 0 25 0 1 0 1111531394 8314880 1800 1992294400 134512640 135819388 4294956176 18446744073709551615 134618354 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2030 1800 148 319 0 1708 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 8120

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13930
/proc/meminfo: memFree=1280976/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=8120 CPUtime=222.21
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 1824 0 0 0 22219 2 0 0 25 0 1 0 1111531394 8314880 1807 1992294400 134512640 135819388 4294956176 18446744073709551615 134616898 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2030 1807 148 319 0 1708 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8120

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13930
/proc/meminfo: memFree=1280592/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=8380 CPUtime=282.18
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 1904 0 0 0 28216 2 0 0 25 0 1 0 1111531394 8581120 1887 1992294400 134512640 135819388 4294956176 18446744073709551615 134603094 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2095 1887 148 319 0 1773 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 8380

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13930
/proc/meminfo: memFree=1280272/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=8768 CPUtime=342.17
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 1979 0 0 0 34214 3 0 0 25 0 1 0 1111531394 8978432 1962 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2192 1962 148 319 0 1870 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8768

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13930
/proc/meminfo: memFree=1279632/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=9288 CPUtime=402.14
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 2129 0 0 0 40211 3 0 0 25 0 1 0 1111531394 9510912 2112 1992294400 134512640 135819388 4294956176 18446744073709551615 134668002 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2322 2112 148 319 0 2000 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 9288

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13930
/proc/meminfo: memFree=1279632/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=9288 CPUtime=462.12
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 2129 0 0 0 46209 3 0 0 25 0 1 0 1111531394 9510912 2112 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2322 2112 148 319 0 2000 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 9288

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13930
/proc/meminfo: memFree=1279632/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=9288 CPUtime=522.1
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 2129 0 0 0 52207 3 0 0 25 0 1 0 1111531394 9510912 2112 1992294400 134512640 135819388 4294956176 18446744073709551615 134593249 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2322 2112 148 319 0 2000 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 9288

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13936
/proc/meminfo: memFree=1279560/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=9288 CPUtime=582.08
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 2129 0 0 0 58204 4 0 0 25 0 1 0 1111531394 9510912 2112 1992294400 134512640 135819388 4294956176 18446744073709551615 134616889 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2322 2112 148 319 0 2000 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 9288

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13936
/proc/meminfo: memFree=1279504/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=9420 CPUtime=642.06
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 2149 0 0 0 64202 4 0 0 25 0 1 0 1111531394 9646080 2132 1992294400 134512640 135819388 4294956176 18446744073709551615 134616906 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2355 2132 148 319 0 2033 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 9420

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13936
/proc/meminfo: memFree=1279440/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=9552 CPUtime=702.03
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 2175 0 0 0 70199 4 0 0 25 0 1 0 1111531394 9781248 2158 1992294400 134512640 135819388 4294956176 18446744073709551615 134617235 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2388 2158 148 319 0 2066 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 9552

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13936
/proc/meminfo: memFree=1279312/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=9688 CPUtime=762.01
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 2198 0 0 0 76197 4 0 0 25 0 1 0 1111531394 9920512 2181 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2422 2181 148 319 0 2100 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 9688

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13936
/proc/meminfo: memFree=1279248/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=9688 CPUtime=821.98
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 2220 0 0 0 82194 4 0 0 25 0 1 0 1111531394 9920512 2203 1992294400 134512640 135819388 4294956176 18446744073709551615 134617175 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2422 2203 148 319 0 2100 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 9688

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13936
/proc/meminfo: memFree=1279056/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=9820 CPUtime=881.97
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 2261 0 0 0 88192 5 0 0 25 0 1 0 1111531394 10055680 2244 1992294400 134512640 135819388 4294956176 18446744073709551615 135215816 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2455 2244 148 319 0 2133 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 9820

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13936
/proc/meminfo: memFree=1278800/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=10084 CPUtime=941.94
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 2321 0 0 0 94189 5 0 0 25 0 1 0 1111531394 10326016 2304 1992294400 134512640 135819388 4294956176 18446744073709551615 134618357 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2521 2304 148 319 0 2199 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 10084

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13936
/proc/meminfo: memFree=1278800/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=10264 CPUtime=1001.92
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 2341 0 0 0 100187 5 0 0 25 0 1 0 1111531394 10510336 2324 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2566 2324 148 319 0 2244 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 10264

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13936
/proc/meminfo: memFree=1278608/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=10396 CPUtime=1061.89
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 2369 0 0 0 106184 5 0 0 25 0 1 0 1111531394 10645504 2352 1992294400 134512640 135819388 4294956176 18446744073709551615 134617175 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2599 2352 148 319 0 2277 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 10396

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13936
/proc/meminfo: memFree=1278480/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=10396 CPUtime=1121.88
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 2393 0 0 0 112182 6 0 0 25 0 1 0 1111531394 10645504 2376 1992294400 134512640 135819388 4294956176 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2599 2376 148 319 0 2277 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 10396

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13936
/proc/meminfo: memFree=1278352/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=10660 CPUtime=1181.86
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 2442 0 0 0 118180 6 0 0 25 0 1 0 1111531394 10915840 2425 1992294400 134512640 135819388 4294956176 18446744073709551615 134616996 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2665 2425 148 319 0 2343 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 10660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13936
/proc/meminfo: memFree=1278288/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=10660 CPUtime=1200.05
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 2446 0 0 0 119999 6 0 0 25 0 1 0 1111531394 10915840 2429 1992294400 134512640 135819388 4294956176 18446744073709551615 135207025 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2665 2429 148 319 0 2343 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10660

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 2/72 13936
/proc/meminfo: memFree=1278288/2055920 swapFree=4170332/4192956
[pid=13929] ppid=13927 vsize=10660 CPUtime=1200.05
/proc/13929/stat : 13929 (hydrasat-flat) R 13927 13929 13706 0 -1 4194304 2446 0 0 0 119999 6 0 0 25 0 1 0 1111531394 10915840 2429 1992294400 134512640 135819388 4294956176 18446744073709551615 135207025 0 0 4096 1 0 0 0 17 1 0 0
/proc/13929/statm: 2665 2429 148 319 0 2343 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.066989
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 10660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2446
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= 2009

runsolver used 1.12883 second user time and 3.24751 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-30 06:51:23
IDJOB=1529521
IDBENCH=70291
IDSOLVER=519
FILE ID=node38/1529521-1238388683
PBS_JOBID= 9061324
Free space on /tmp= 65528 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1075551507-050.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529521-1238388683/watcher-1529521-1238388683 -o /tmp/evaluation-result-1529521-1238388683/solver-1529521-1238388683 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529521-1238388683.cnf -rs 2144807565 -co memory_limit 1800

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

MD5SUM BENCH= e6c4aa9150c7e5a44a3dd14ff53afc9f
RANDOM SEED=2144807565

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:       1288432 kB
Buffers:         74148 kB
Cached:         606036 kB
SwapCached:      11172 kB
Active:          62996 kB
Inactive:       629812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1288432 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            1444 kB
Writeback:           0 kB
Mapped:          18340 kB
Slab:            59920 kB
Committed_AS:  3035108 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 2009-03-30 07:11:26