Trace number 1530799

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) 1200.12 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1002348653-090.cnf
MD5SUMc369517cece9ac5de13f6444259c5dd0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011998
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530799-1238590027/watcher-1530799-1238590027 -o /tmp/evaluation-result-1530799-1238590027/solver-1530799-1238590027 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530799-1238590027.cnf -rs 1788625951 -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: 1.91 1.84 1.56 3/64 21463
/proc/meminfo: memFree=1595960/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=1596 CPUtime=0
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 1131664587 1634304 181 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 399 181 125 319 0 77 0

[startup+0.0156029 s]
/proc/loadavg: 1.91 1.84 1.56 3/64 21463
/proc/meminfo: memFree=1595960/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=1728 CPUtime=0.01
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 269 0 0 0 1 0 0 0 18 0 1 0 1131664587 1769472 252 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 432 252 148 319 0 110 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1728

[startup+0.101611 s]
/proc/loadavg: 1.91 1.84 1.56 3/64 21463
/proc/meminfo: memFree=1595960/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=1856 CPUtime=0.09
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 288 0 0 0 9 0 0 0 18 0 1 0 1131664587 1900544 271 1992294400 134512640 135819388 4294956160 18446744073709551615 134617653 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 464 271 148 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.30163 s]
/proc/loadavg: 1.91 1.84 1.56 3/64 21463
/proc/meminfo: memFree=1595960/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=1988 CPUtime=0.29
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 320 0 0 0 29 0 0 0 19 0 1 0 1131664587 2035712 303 1992294400 134512640 135819388 4294956160 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 497 303 148 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.701667 s]
/proc/loadavg: 1.91 1.84 1.56 3/64 21463
/proc/meminfo: memFree=1595960/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=2120 CPUtime=0.69
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 361 0 0 0 69 0 0 0 22 0 1 0 1131664587 2170880 344 1992294400 134512640 135819388 4294956160 18446744073709551615 134615895 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 530 344 148 319 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2120

[startup+1.50174 s]
/proc/loadavg: 1.91 1.84 1.56 2/65 21464
/proc/meminfo: memFree=1594992/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=2648 CPUtime=1.49
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 477 0 0 0 149 0 0 0 25 0 1 0 1131664587 2711552 460 1992294400 134512640 135819388 4294956160 18446744073709551615 134618073 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 662 460 148 319 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2648

[startup+3.10189 s]
/proc/loadavg: 1.91 1.84 1.56 2/65 21464
/proc/meminfo: memFree=1594160/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=3448 CPUtime=3.09
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 692 0 0 0 309 0 0 0 25 0 1 0 1131664587 3530752 675 1992294400 134512640 135819388 4294956160 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 862 675 148 319 0 540 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3448

[startup+6.3012 s]
/proc/loadavg: 1.84 1.82 1.56 2/65 21464
/proc/meminfo: memFree=1592368/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=5176 CPUtime=6.29
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 1088 0 0 0 629 0 0 0 25 0 1 0 1131664587 5300224 1071 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 1294 1071 148 319 0 972 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5176

[startup+12.7018 s]
/proc/loadavg: 1.77 1.81 1.56 2/65 21464
/proc/meminfo: memFree=1589488/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=8096 CPUtime=12.69
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 1743 0 0 0 1268 1 0 0 25 0 1 0 1131664587 8290304 1726 1992294400 134512640 135819388 4294956160 18446744073709551615 134617071 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 2024 1726 148 319 0 1702 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8096

[startup+25.502 s]
/proc/loadavg: 1.60 1.77 1.55 2/65 21464
/proc/meminfo: memFree=1586032/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=11804 CPUtime=25.49
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 2661 0 0 0 2547 2 0 0 25 0 1 0 1131664587 12087296 2575 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 2951 2575 148 319 0 2629 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11804

[startup+51.1014 s]
/proc/loadavg: 1.40 1.71 1.53 2/65 21464
/proc/meminfo: memFree=1580528/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=17552 CPUtime=51.07
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 4039 0 0 0 5104 3 0 0 25 0 1 0 1131664587 17973248 3953 1992294400 134512640 135819388 4294956160 18446744073709551615 134617331 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 4388 3953 148 319 0 4066 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17552

[startup+102.304 s]
/proc/loadavg: 1.17 1.60 1.50 2/65 21464
/proc/meminfo: memFree=1573296/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=25812 CPUtime=102.26
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 6052 0 0 0 10221 5 0 0 25 0 1 0 1131664587 26431488 5746 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 6453 5746 148 319 0 6131 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25812

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.47 2/65 21464
/proc/meminfo: memFree=1565040/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=34488 CPUtime=162.25
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 8234 0 0 0 16217 8 0 0 25 0 1 0 1131664587 35315712 7786 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 8622 7786 148 319 0 8300 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34488

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.44 2/65 21464
/proc/meminfo: memFree=1559536/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=41056 CPUtime=222.24
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 9731 0 0 0 22214 10 0 0 25 0 1 0 1131664587 42041344 9154 1992294400 134512640 135819388 4294956160 18446744073709551615 134617171 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 10264 9154 148 319 0 9942 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 41056

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.41 2/65 21464
/proc/meminfo: memFree=1554224/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=46932 CPUtime=282.22
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 11196 0 0 0 28211 11 0 0 25 0 1 0 1131664587 48058368 10498 1992294400 134512640 135819388 4294956160 18446744073709551615 134617587 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 11733 10498 148 319 0 11411 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 46932

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.38 2/65 21464
/proc/meminfo: memFree=1548336/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=53084 CPUtime=342.21
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 12741 0 0 0 34208 13 0 0 25 0 1 0 1131664587 54358016 11972 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 13271 11972 148 319 0 12949 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 53084

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.35 2/65 21464
/proc/meminfo: memFree=1542384/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=60444 CPUtime=402.19
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 14738 0 0 0 40204 15 0 0 25 0 1 0 1131664587 61894656 13436 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 15111 13436 148 319 0 14789 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 60444

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.33 2/65 21464
/proc/meminfo: memFree=1538544/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=64816 CPUtime=462.17
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 15866 0 0 0 46202 15 0 0 25 0 1 0 1131664587 66371584 14403 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 16204 14403 148 319 0 15882 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 64816

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.30 2/65 21464
/proc/meminfo: memFree=1535088/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=69092 CPUtime=522.16
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 16976 0 0 0 52200 16 0 0 25 0 1 0 1131664587 70750208 15256 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 17273 15256 148 319 0 16951 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 69092

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.28 2/65 21464
/proc/meminfo: memFree=1531248/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=73836 CPUtime=582.15
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 17989 0 0 0 58197 18 0 0 25 0 1 0 1131664587 75608064 16213 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 18459 16213 148 319 0 18137 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 73836

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.26 2/65 21464
/proc/meminfo: memFree=1528240/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=77244 CPUtime=642.14
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 18746 0 0 0 64195 19 0 0 25 0 1 0 1131664587 79097856 16970 1992294400 134512640 135819388 4294956160 18446744073709551615 134616906 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 19311 16970 148 319 0 18989 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 77244

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.24 2/65 21464
/proc/meminfo: memFree=1525424/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=79876 CPUtime=702.12
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 19451 0 0 0 70192 20 0 0 25 0 1 0 1131664587 81793024 17675 1992294400 134512640 135819388 4294956160 18446744073709551615 134617532 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 19969 17675 148 319 0 19647 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 79876

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.23 2/65 21464
/proc/meminfo: memFree=1522288/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=82860 CPUtime=762.1
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 20210 0 0 0 76190 20 0 0 25 0 1 0 1131664587 84848640 18434 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 20715 18434 148 319 0 20393 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 82860

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.21 2/65 21464
/proc/meminfo: memFree=1519088/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=86584 CPUtime=822.09
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 20994 0 0 0 82188 21 0 0 25 0 1 0 1131664587 88662016 19218 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 21646 19218 148 319 0 21324 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 86584

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.19 2/65 21470
/proc/meminfo: memFree=1514416/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=91728 CPUtime=882.07
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 22273 0 0 0 88185 22 0 0 25 0 1 0 1131664587 93929472 20366 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 22932 20366 148 319 0 22610 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 91728

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.18 2/65 21470
/proc/meminfo: memFree=1512368/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=94204 CPUtime=942.05
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 22843 0 0 0 94183 22 0 0 25 0 1 0 1131664587 96464896 20936 1992294400 134512640 135819388 4294956160 18446744073709551615 134616777 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 23551 20936 148 319 0 23229 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 94204

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.16 2/65 21470
/proc/meminfo: memFree=1510256/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=96396 CPUtime=1002.04
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 23441 0 0 0 100181 23 0 0 25 0 1 0 1131664587 98709504 21453 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 24099 21453 148 319 0 23777 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 96396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/65 21470
/proc/meminfo: memFree=1506608/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=100124 CPUtime=1062.02
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 24531 0 0 0 106178 24 0 0 25 0 1 0 1131664587 102526976 22382 1992294400 134512640 135819388 4294956160 18446744073709551615 134617150 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 25031 22382 148 319 0 24709 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 100124

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.14 2/65 21470
/proc/meminfo: memFree=1504112/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=103316 CPUtime=1122.01
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 25434 0 0 0 112176 25 0 0 25 0 1 0 1131664587 105795584 22964 1992294400 134512640 135819388 4294956160 18446744073709551615 134616782 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 25829 22964 148 319 0 25507 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 103316

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 21470
/proc/meminfo: memFree=1501936/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=105464 CPUtime=1182
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 25986 0 0 0 118174 26 0 0 25 0 1 0 1131664587 107995136 23516 1992294400 134512640 135819388 4294956160 18446744073709551615 134616855 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 26366 23516 148 319 0 26044 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 105464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 21470
/proc/meminfo: memFree=1501232/2055920 swapFree=4179168/4192956
[pid=21463] ppid=21461 vsize=106172 CPUtime=1200.09
/proc/21463/stat : 21463 (hydrasat-flat) R 21461 21463 21163 0 -1 4194304 26146 0 0 0 119983 26 0 0 25 0 1 0 1131664587 108720128 23676 1992294400 134512640 135819388 4294956160 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/21463/statm: 26543 23676 148 319 0 26221 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 106172

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): 1200.12
CPU user time (s): 1199.84
CPU system time (s): 0.284956
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 106172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.284956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26146
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= 2145

runsolver used 0.844871 second user time and 2.56461 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-01 14:47:07
IDJOB=1530799
IDBENCH=70717
IDSOLVER=519
FILE ID=node61/1530799-1238590027
PBS_JOBID= 9068306
Free space on /tmp= 66344 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1002348653-090.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530799-1238590027/watcher-1530799-1238590027 -o /tmp/evaluation-result-1530799-1238590027/solver-1530799-1238590027 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530799-1238590027.cnf -rs 1788625951 -co memory_limit 1800

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

MD5SUM BENCH= c369517cece9ac5de13f6444259c5dd0
RANDOM SEED=1788625951

node61.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		: 3000.238
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		: 3000.238
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:       1596440 kB
Buffers:         89492 kB
Cached:         276248 kB
SwapCached:       7920 kB
Active:         204088 kB
Inactive:       171264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1596440 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            1344 kB
Writeback:           0 kB
Mapped:          15416 kB
Slab:            70240 kB
Committed_AS:  2773860 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-04-01 15:07:10