Trace number 1530793

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 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S957997002-040.cnf
MD5SUM92eaf07e43795c59dd53e3c833d9e0f0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.017996
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-1530793-1238589253/watcher-1530793-1238589253 -o /tmp/evaluation-result-1530793-1238589253/solver-1530793-1238589253 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530793-1238589253.cnf -rs 2103385425 -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: 2.00 1.97 1.73 3/73 23855
/proc/meminfo: memFree=1525080/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=1596 CPUtime=0
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 213 0 0 0 0 0 0 0 20 0 1 0 1131589821 1634304 197 1992294400 134512640 135819388 4294956160 18446744073709551615 134685388 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 399 197 127 319 0 77 0

[startup+0.049924 s]
/proc/loadavg: 2.00 1.97 1.73 3/73 23855
/proc/meminfo: memFree=1525080/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=1856 CPUtime=0.04
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 281 0 0 0 4 0 0 0 20 0 1 0 1131589821 1900544 264 1992294400 134512640 135819388 4294956160 18446744073709551615 134617471 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 464 264 148 319 0 142 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1856

[startup+0.10293 s]
/proc/loadavg: 2.00 1.97 1.73 3/73 23855
/proc/meminfo: memFree=1525080/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=1856 CPUtime=0.1
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 291 0 0 0 10 0 0 0 21 0 1 0 1131589821 1900544 274 1992294400 134512640 135819388 4294956160 18446744073709551615 134668156 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 464 274 148 319 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1856

[startup+0.302963 s]
/proc/loadavg: 2.00 1.97 1.73 3/73 23855
/proc/meminfo: memFree=1525080/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=1988 CPUtime=0.3
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 326 0 0 0 30 0 0 0 23 0 1 0 1131589821 2035712 309 1992294400 134512640 135819388 4294956160 18446744073709551615 135227004 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 497 309 148 319 0 175 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1988

[startup+0.701999 s]
/proc/loadavg: 2.00 1.97 1.73 3/73 23855
/proc/meminfo: memFree=1525080/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=2116 CPUtime=0.69
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 366 0 0 0 69 0 0 0 25 0 1 0 1131589821 2166784 349 1992294400 134512640 135819388 4294956160 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 529 349 148 319 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50109 s]
/proc/loadavg: 2.00 1.97 1.73 2/74 23856
/proc/meminfo: memFree=1523984/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=2632 CPUtime=1.49
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 493 0 0 0 149 0 0 0 25 0 1 0 1131589821 2695168 476 1992294400 134512640 135819388 4294956160 18446744073709551615 134588331 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 658 476 148 319 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2632

[startup+3.10128 s]
/proc/loadavg: 1.92 1.95 1.72 2/74 23856
/proc/meminfo: memFree=1523152/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=3820 CPUtime=3.09
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 754 0 0 0 309 0 0 0 25 0 1 0 1131589821 3911680 737 1992294400 134512640 135819388 4294956160 18446744073709551615 134617683 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 955 737 148 319 0 633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3820

[startup+6.30165 s]
/proc/loadavg: 1.92 1.95 1.72 2/74 23856
/proc/meminfo: memFree=1521168/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=5600 CPUtime=6.29
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 1186 0 0 0 629 0 0 0 25 0 1 0 1131589821 5734400 1169 1992294400 134512640 135819388 4294956160 18446744073709551615 134617596 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 1400 1169 148 319 0 1078 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5600

[startup+12.7014 s]
/proc/loadavg: 1.78 1.92 1.72 2/74 23856
/proc/meminfo: memFree=1518288/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=8512 CPUtime=12.68
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 1855 0 0 0 1268 0 0 0 25 0 1 0 1131589821 8716288 1838 1992294400 134512640 135819388 4294956160 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 2128 1838 148 319 0 1806 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8512

[startup+25.5029 s]
/proc/loadavg: 1.66 1.89 1.71 2/74 23856
/proc/meminfo: memFree=1514256/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=12628 CPUtime=25.48
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 2807 0 0 0 2547 1 0 0 25 0 1 0 1131589821 12931072 2757 1992294400 134512640 135819388 4294956160 18446744073709551615 134616829 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 3157 2757 148 319 0 2835 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12628

[startup+51.1019 s]
/proc/loadavg: 1.43 1.82 1.69 2/74 23856
/proc/meminfo: memFree=1508560/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=19240 CPUtime=51.07
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 4326 0 0 0 5105 2 0 0 25 0 1 0 1131589821 19701760 4211 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 4810 4211 148 319 0 4488 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19240

[startup+102.307 s]
/proc/loadavg: 1.17 1.68 1.64 2/74 23856
/proc/meminfo: memFree=1500048/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=28416 CPUtime=102.26
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 6457 0 0 0 10222 4 0 0 25 0 1 0 1131589821 29097984 6304 1992294400 134512640 135819388 4294956160 18446744073709551615 134617042 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 7104 6304 148 319 0 6782 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28416

[startup+162.302 s]
/proc/loadavg: 1.06 1.55 1.60 2/74 23856
/proc/meminfo: memFree=1491408/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=38532 CPUtime=162.25
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 8922 0 0 0 16218 7 0 0 25 0 1 0 1131589821 39456768 8467 1992294400 134512640 135819388 4294956160 18446744073709551615 134617239 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 9633 8467 148 319 0 9311 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 38532

[startup+222.303 s]
/proc/loadavg: 1.02 1.45 1.56 2/74 23856
/proc/meminfo: memFree=1485584/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=44692 CPUtime=222.22
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 10356 0 0 0 22215 7 0 0 25 0 1 0 1131589821 45764608 9901 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 11173 9901 148 319 0 10851 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 44692

[startup+282.303 s]
/proc/loadavg: 1.01 1.37 1.53 2/74 23856
/proc/meminfo: memFree=1480080/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=50752 CPUtime=282.21
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 11789 0 0 0 28213 8 0 0 25 0 1 0 1131589821 51970048 11298 1992294400 134512640 135819388 4294956160 18446744073709551615 134617225 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 12688 11298 148 319 0 12366 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 50752

[startup+342.303 s]
/proc/loadavg: 1.00 1.30 1.49 2/74 23856
/proc/meminfo: memFree=1474256/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=56768 CPUtime=342.19
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 13213 0 0 0 34209 10 0 0 25 0 1 0 1131589821 58130432 12722 1992294400 134512640 135819388 4294956160 18446744073709551615 134616887 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 14192 12722 148 319 0 13870 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 56768

[startup+402.303 s]
/proc/loadavg: 1.00 1.24 1.46 2/74 23856
/proc/meminfo: memFree=1470544/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=60724 CPUtime=402.17
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 14164 0 0 0 40207 10 0 0 25 0 1 0 1131589821 62181376 13673 1992294400 134512640 135819388 4294956160 18446744073709551615 134617071 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 15181 13673 148 319 0 14859 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 60724

[startup+462.303 s]
/proc/loadavg: 1.00 1.19 1.42 2/74 23856
/proc/meminfo: memFree=1466448/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=66552 CPUtime=462.15
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 15561 0 0 0 46204 11 0 0 25 0 1 0 1131589821 68149248 14692 1992294400 134512640 135819388 4294956160 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 16638 14692 148 319 0 16316 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 66552

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.40 2/74 23856
/proc/meminfo: memFree=1463120/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=70336 CPUtime=522.14
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 16389 0 0 0 52202 12 0 0 25 0 1 0 1131589821 72024064 15520 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 17584 15520 148 319 0 17262 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 70336

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.37 2/74 23856
/proc/meminfo: memFree=1459216/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=74268 CPUtime=582.12
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 17467 0 0 0 58200 12 0 0 25 0 1 0 1131589821 76050432 16477 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 18567 16477 148 319 0 18245 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 74268

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.34 2/74 23856
/proc/meminfo: memFree=1456144/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=77396 CPUtime=642.1
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 18221 0 0 0 64197 13 0 0 25 0 1 0 1131589821 79253504 17231 1992294400 134512640 135819388 4294956160 18446744073709551615 134616823 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 19349 17231 148 319 0 19027 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 77396

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.32 2/74 23856
/proc/meminfo: memFree=1453264/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=81136 CPUtime=702.08
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 19193 0 0 0 70194 14 0 0 25 0 1 0 1131589821 83083264 17962 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 20284 17962 148 319 0 19962 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 81136

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.29 2/74 23856
/proc/meminfo: memFree=1450000/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=84400 CPUtime=762.07
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 19995 0 0 0 76192 15 0 0 25 0 1 0 1131589821 86425600 18764 1992294400 134512640 135819388 4294956160 18446744073709551615 134617691 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 21100 18764 148 319 0 20778 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 84400

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.27 2/74 23857
/proc/meminfo: memFree=1444496/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=91384 CPUtime=822.04
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 21815 0 0 0 82188 16 0 0 25 0 1 0 1131589821 93577216 20162 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 22846 20162 148 319 0 22524 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 91384

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.25 2/74 23857
/proc/meminfo: memFree=1441744/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=94052 CPUtime=882.03
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 22487 0 0 0 88186 17 0 0 25 0 1 0 1131589821 96309248 20834 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 23513 20834 148 319 0 23191 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 94052

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.24 2/74 23857
/proc/meminfo: memFree=1437264/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=100132 CPUtime=942.01
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 24209 0 0 0 94183 18 0 0 25 0 1 0 1131589821 102535168 21990 1992294400 134512640 135819388 4294956160 18446744073709551615 134616791 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 25033 21990 148 319 0 24711 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 100132

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.22 2/74 23857
/proc/meminfo: memFree=1434832/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=102304 CPUtime=1001.99
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 24788 0 0 0 100181 18 0 0 25 0 1 0 1131589821 104759296 22569 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 25576 22569 148 319 0 25254 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 102304

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/74 23857
/proc/meminfo: memFree=1432080/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=105296 CPUtime=1061.97
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 25483 0 0 0 106179 18 0 0 25 0 1 0 1131589821 107823104 23264 1992294400 134512640 135819388 4294956160 18446744073709551615 134617044 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 26324 23264 148 319 0 26002 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 105296

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/74 23858
/proc/meminfo: memFree=1429584/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=107908 CPUtime=1121.96
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 26086 0 0 0 112177 19 0 0 25 0 1 0 1131589821 110497792 23867 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 26977 23867 148 319 0 26655 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 107908

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/74 23858
/proc/meminfo: memFree=1427088/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=110448 CPUtime=1181.94
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 26717 0 0 0 118174 20 0 0 25 0 1 0 1131589821 113098752 24498 1992294400 134512640 135819388 4294956160 18446744073709551615 134616947 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 27612 24498 148 319 0 27290 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 110448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.17 2/74 23858
/proc/meminfo: memFree=1426320/2055920 swapFree=4175504/4192956
[pid=23855] ppid=23853 vsize=111224 CPUtime=1200.04
/proc/23855/stat : 23855 (hydrasat-flat) R 23853 23855 22937 0 -1 4194304 26893 0 0 0 119984 20 0 0 25 0 1 0 1131589821 113893376 24674 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/23855/statm: 27806 24674 148 319 0 27484 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 111224

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): 1200.07
CPU user time (s): 1199.85
CPU system time (s): 0.218966
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 111224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26893
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= 2385

runsolver used 0.98085 second user time and 3.39748 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-01 14:34:13
IDJOB=1530793
IDBENCH=70715
IDSOLVER=519
FILE ID=node77/1530793-1238589253
PBS_JOBID= 9062229
Free space on /tmp= 66552 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S957997002-040.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530793-1238589253/watcher-1530793-1238589253 -o /tmp/evaluation-result-1530793-1238589253/solver-1530793-1238589253 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530793-1238589253.cnf -rs 2103385425 -co memory_limit 1800

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

MD5SUM BENCH= 92eaf07e43795c59dd53e3c833d9e0f0
RANDOM SEED=2103385425

node77.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		: 3000.230
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		: 3000.230
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1525496 kB
Buffers:         89928 kB
Cached:         346788 kB
SwapCached:       9160 kB
Active:         218460 kB
Inactive:       231548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1525496 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            1344 kB
Writeback:           0 kB
Mapped:          17552 kB
Slab:            65512 kB
Committed_AS:  2849940 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-04-01 14:54:15