Trace number 1530370

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 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S816613570-013.cnf
MD5SUM81069fe0820ec926c4489d15e9670c03
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark79.3159
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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-1530370-1238516701/watcher-1530370-1238516701 -o /tmp/evaluation-result-1530370-1238516701/solver-1530370-1238516701 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530370-1238516701.cnf -rs 540012508 -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 3/72 16844
/proc/meminfo: memFree=1679408/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=1596 CPUtime=0
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 1124331198 1634304 188 1992294400 134512640 135819388 4294956160 18446744073709551615 135226931 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 399 188 127 319 0 77 0

[startup+0.047615 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 16844
/proc/meminfo: memFree=1679408/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=1728 CPUtime=0.04
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 265 0 0 0 4 0 0 0 18 0 1 0 1124331198 1769472 248 1992294400 134512640 135819388 4294956160 18446744073709551615 134593279 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 432 248 148 319 0 110 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1728

[startup+0.101623 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 16844
/proc/meminfo: memFree=1679408/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=1860 CPUtime=0.09
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 280 0 0 0 9 0 0 0 18 0 1 0 1124331198 1904640 263 1992294400 134512640 135819388 4294956160 18446744073709551615 134592759 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 465 263 148 319 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.30166 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 16844
/proc/meminfo: memFree=1679408/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=1992 CPUtime=0.29
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 311 0 0 0 29 0 0 0 19 0 1 0 1124331198 2039808 294 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 498 294 148 319 0 176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1992

[startup+0.701732 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 16844
/proc/meminfo: memFree=1679408/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=2124 CPUtime=0.69
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 357 0 0 0 69 0 0 0 22 0 1 0 1124331198 2174976 340 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 531 340 148 319 0 209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2124

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1678440/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=2648 CPUtime=1.49
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 487 0 0 0 149 0 0 0 25 0 1 0 1124331198 2711552 470 1992294400 134512640 135819388 4294956160 18446744073709551615 134617499 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 662 470 148 319 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2648

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1677480/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=3720 CPUtime=3.09
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 745 0 0 0 309 0 0 0 25 0 1 0 1124331198 3809280 728 1992294400 134512640 135819388 4294956160 18446744073709551615 134616821 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 930 728 148 319 0 608 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3720

[startup+6.30175 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1675504/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=5784 CPUtime=6.29
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 1232 0 0 0 629 0 0 0 25 0 1 0 1124331198 5922816 1215 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 1446 1215 148 319 0 1124 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5784

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1672304/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=8648 CPUtime=12.69
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 1890 0 0 0 1268 1 0 0 25 0 1 0 1124331198 8855552 1873 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 2162 1873 148 319 0 1840 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8648

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1667888/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=13424 CPUtime=25.48
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 3007 0 0 0 2546 2 0 0 25 0 1 0 1124331198 13746176 2957 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 3356 2957 148 319 0 3034 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13424

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1662960/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=18876 CPUtime=51.08
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 4300 0 0 0 5104 4 0 0 25 0 1 0 1124331198 19329024 4185 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 4719 4185 148 319 0 4397 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18876

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1654384/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=28452 CPUtime=102.26
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 6489 0 0 0 10221 5 0 0 25 0 1 0 1124331198 29134848 6298 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 7113 6298 148 319 0 6791 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28452

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1647216/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=36868 CPUtime=162.23
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 8478 0 0 0 16216 7 0 0 25 0 1 0 1124331198 37752832 8097 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 9217 8097 148 319 0 8895 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 36868

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1641776/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=42868 CPUtime=222.22
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 9946 0 0 0 22213 9 0 0 25 0 1 0 1124331198 43896832 9469 1992294400 134512640 135819388 4294956160 18446744073709551615 134617021 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 10717 9469 148 319 0 10395 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 42868

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1636144/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=49452 CPUtime=282.2
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 11592 0 0 0 28210 10 0 0 25 0 1 0 1124331198 50638848 10863 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 12363 10863 148 319 0 12041 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 49452

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1632048/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=53592 CPUtime=342.17
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 12589 0 0 0 34206 11 0 0 25 0 1 0 1124331198 54878208 11860 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 13398 11860 148 319 0 13076 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 53592

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1625904/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=62060 CPUtime=402.15
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 14633 0 0 0 40203 12 0 0 25 0 1 0 1124331198 63549440 13395 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 15515 13395 148 319 0 15193 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 62060

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1622128/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=65856 CPUtime=462.13
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 15622 0 0 0 46200 13 0 0 25 0 1 0 1124331198 67436544 14283 1992294400 134512640 135819388 4294956160 18446744073709551615 134617419 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 16464 14283 148 319 0 16142 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 65856

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1619312/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=68752 CPUtime=522.11
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 16375 0 0 0 52197 14 0 0 25 0 1 0 1124331198 70402048 15036 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 17188 15036 148 319 0 16866 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 68752

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1616304/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=72268 CPUtime=582.1
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 17229 0 0 0 58195 15 0 0 25 0 1 0 1124331198 74002432 15769 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 18067 15769 148 319 0 17745 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 72268

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1612976/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=76396 CPUtime=642.08
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 18251 0 0 0 64193 15 0 0 25 0 1 0 1124331198 78229504 16590 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 19099 16590 148 319 0 18777 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 76396

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1610096/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=79552 CPUtime=702.06
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 19056 0 0 0 70189 17 0 0 25 0 1 0 1124331198 81461248 17304 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 19888 17304 148 319 0 19566 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 79552

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1607344/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=82292 CPUtime=762.03
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 19734 0 0 0 76186 17 0 0 25 0 1 0 1124331198 84267008 17982 1992294400 134512640 135819388 4294956160 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 20573 17982 148 319 0 20251 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 82292

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1597040/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=93820 CPUtime=822.01
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 22880 0 0 0 82181 20 0 0 25 0 1 0 1124331198 96071680 20548 1992294400 134512640 135819388 4294956160 18446744073709551615 134617596 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 23455 20548 148 319 0 23133 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 93820

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1594224/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=97980 CPUtime=881.99
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 24138 0 0 0 88178 21 0 0 25 0 1 0 1124331198 100331520 21264 1992294400 134512640 135819388 4294956160 18446744073709551615 134616840 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 24495 21264 148 319 0 24173 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 97980

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1592240/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=99844 CPUtime=941.97
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 24642 0 0 0 94175 22 0 0 25 0 1 0 1124331198 102240256 21768 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 24961 21768 148 319 0 24639 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 99844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1590000/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=101844 CPUtime=1001.96
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 25188 0 0 0 100173 23 0 0 25 0 1 0 1124331198 104288256 22314 1992294400 134512640 135819388 4294956160 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 25461 22314 148 319 0 25139 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 101844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16845
/proc/meminfo: memFree=1587824/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=104880 CPUtime=1061.94
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 25892 0 0 0 106170 24 0 0 25 0 1 0 1124331198 107397120 22857 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 26220 22857 148 319 0 25898 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 104880

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16847
/proc/meminfo: memFree=1584496/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=108116 CPUtime=1121.92
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 26827 0 0 0 112167 25 0 0 25 0 1 0 1124331198 110710784 23671 1992294400 134512640 135819388 4294956160 18446744073709551615 134616941 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 27029 23671 148 319 0 26707 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 108116

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16847
/proc/meminfo: memFree=1582384/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=110300 CPUtime=1181.9
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 27362 0 0 0 118165 25 0 0 25 0 1 0 1124331198 112947200 24206 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 27575 24206 148 319 0 27253 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 110300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16847
/proc/meminfo: memFree=1581744/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=110828 CPUtime=1200.09
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 27514 0 0 0 119984 25 0 0 25 0 1 0 1124331198 113487872 24358 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 27707 24358 148 319 0 27385 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 110828

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 2/73 16847
/proc/meminfo: memFree=1581744/2055920 swapFree=4174692/4192956
[pid=16844] ppid=16842 vsize=110828 CPUtime=1200.09
/proc/16844/stat : 16844 (hydrasat-flat) R 16842 16844 16461 0 -1 4194304 27514 0 0 0 119984 25 0 0 25 0 1 0 1124331198 113487872 24358 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/16844/statm: 27707 24358 148 319 0 27385 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 110828

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.12
CPU user time (s): 1199.85
CPU system time (s): 0.270958
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 110828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.270958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27514
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= 1891

runsolver used 1.09983 second user time and 3.2795 second system time

The end

Launcher Data 

Begin job on node67 at 2009-03-31 18:25:01
IDJOB=1530370
IDBENCH=70574
IDSOLVER=519
FILE ID=node67/1530370-1238516701
PBS_JOBID= 9061979
Free space on /tmp= 66376 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S816613570-013.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530370-1238516701/watcher-1530370-1238516701 -o /tmp/evaluation-result-1530370-1238516701/solver-1530370-1238516701 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530370-1238516701.cnf -rs 540012508 -co memory_limit 1800

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

MD5SUM BENCH= 81069fe0820ec926c4489d15e9670c03
RANDOM SEED=540012508

node67.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		: 3000.265
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		: 3000.265
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:       1679888 kB
Buffers:         72872 kB
Cached:         213500 kB
SwapCached:       9632 kB
Active:         166212 kB
Inactive:       131312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1679888 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          16800 kB
Slab:            63536 kB
Committed_AS:  3188980 kB
PageTables:       2052 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= 66376 MiB
End job on node67 at 2009-03-31 18:45:03