Trace number 1731191

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 2009-03-22-Base? (TO) 1200.02 1200.31

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
MD5SUM6829b07d42c434b96cd2417ca27ed3f2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731191-1240767934/watcher-1731191-1240767934 -o /tmp/evaluation-result-1731191-1240767934/solver-1731191-1240767934 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1731191-1240767934.cnf -rs 1689024008 -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: 1.83 1.92 1.65 3/65 31754
/proc/meminfo: memFree=1839384/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=1636 CPUtime=0
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 104827162 1675264 199 1992294400 134512640 135997824 4294956160 18446744073709551615 134520154 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 409 199 158 362 0 44 0

[startup+0.051293 s]
/proc/loadavg: 1.83 1.92 1.65 3/65 31754
/proc/meminfo: memFree=1839384/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=1768 CPUtime=0.05
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 256 0 0 0 5 0 0 0 18 0 1 0 104827162 1810432 239 1992294400 134512640 135997824 4294956160 18446744073709551615 134757799 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 442 239 173 362 0 77 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1768

[startup+0.101297 s]
/proc/loadavg: 1.83 1.92 1.65 3/65 31754
/proc/meminfo: memFree=1839384/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=1768 CPUtime=0.1
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 265 0 0 0 10 0 0 0 18 0 1 0 104827162 1810432 248 1992294400 134512640 135997824 4294956160 18446744073709551615 135367700 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 442 248 173 362 0 77 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1768

[startup+0.301315 s]
/proc/loadavg: 1.83 1.92 1.65 3/65 31754
/proc/meminfo: memFree=1839384/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=1896 CPUtime=0.3
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 291 0 0 0 30 0 0 0 19 0 1 0 104827162 1941504 274 1992294400 134512640 135997824 4294956160 18446744073709551615 134657856 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 474 274 173 362 0 109 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1896

[startup+0.701353 s]
/proc/loadavg: 1.83 1.92 1.65 3/65 31754
/proc/meminfo: memFree=1839384/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=2024 CPUtime=0.7
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 323 0 0 0 70 0 0 0 23 0 1 0 104827162 2072576 306 1992294400 134512640 135997824 4294956160 18446744073709551615 134757659 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 506 306 173 362 0 141 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2024

[startup+1.50143 s]
/proc/loadavg: 1.83 1.92 1.65 2/66 31755
/proc/meminfo: memFree=1838608/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=2560 CPUtime=1.49
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 456 0 0 0 149 0 0 0 25 0 1 0 104827162 2621440 439 1992294400 134512640 135997824 4294956160 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 640 439 173 362 0 275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2560

[startup+3.10158 s]
/proc/loadavg: 1.83 1.92 1.65 2/66 31755
/proc/meminfo: memFree=1837648/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=3496 CPUtime=3.09
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 672 0 0 0 309 0 0 0 25 0 1 0 104827162 3579904 655 1992294400 134512640 135997824 4294956160 18446744073709551615 134757511 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 874 655 173 362 0 509 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3496

[startup+6.30188 s]
/proc/loadavg: 1.76 1.91 1.65 2/66 31755
/proc/meminfo: memFree=1836944/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=3904 CPUtime=6.29
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 770 0 0 0 629 0 0 0 25 0 1 0 104827162 3997696 753 1992294400 134512640 135997824 4294956160 18446744073709551615 134757693 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 976 753 173 362 0 611 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3904

[startup+12.7015 s]
/proc/loadavg: 1.70 1.89 1.64 2/66 31755
/proc/meminfo: memFree=1836240/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=4476 CPUtime=12.69
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 897 0 0 0 1269 0 0 0 25 0 1 0 104827162 4583424 880 1992294400 134512640 135997824 4294956160 18446744073709551615 134757696 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 1119 880 173 362 0 754 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4476

[startup+25.5017 s]
/proc/loadavg: 1.54 1.85 1.63 2/66 31755
/proc/meminfo: memFree=1836112/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=4616 CPUtime=25.49
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 939 0 0 0 2549 0 0 0 25 0 1 0 104827162 4726784 922 1992294400 134512640 135997824 4294956160 18446744073709551615 134682663 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 1154 922 173 362 0 789 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4616

[startup+51.1011 s]
/proc/loadavg: 1.36 1.78 1.61 2/66 31755
/proc/meminfo: memFree=1835472/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=5476 CPUtime=51.08
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 1113 0 0 0 5108 0 0 0 25 0 1 0 104827162 5607424 1096 1992294400 134512640 135997824 4294956160 18446744073709551615 134757670 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 1369 1096 173 362 0 1004 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5476

[startup+102.305 s]
/proc/loadavg: 1.15 1.66 1.58 2/66 31755
/proc/meminfo: memFree=1828752/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=12956 CPUtime=102.27
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 2982 0 0 0 10226 1 0 0 25 0 1 0 104827162 13266944 2767 1992294400 134512640 135997824 4294956160 18446744073709551615 134757699 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 3239 2767 173 362 0 2874 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12956

[startup+162.302 s]
/proc/loadavg: 1.05 1.53 1.54 2/66 31755
/proc/meminfo: memFree=1826704/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=15280 CPUtime=162.26
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 3496 0 0 0 16224 2 0 0 25 0 1 0 104827162 15646720 3281 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 3820 3281 173 362 0 3455 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 15280

[startup+222.301 s]
/proc/loadavg: 1.02 1.43 1.50 2/66 31755
/proc/meminfo: memFree=1824336/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=18276 CPUtime=222.24
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 4156 0 0 0 22222 2 0 0 25 0 1 0 104827162 18714624 3859 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 4569 3859 173 362 0 4204 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 18276

[startup+282.302 s]
/proc/loadavg: 1.00 1.35 1.47 2/66 31755
/proc/meminfo: memFree=1823376/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=21304 CPUtime=282.22
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 4942 0 0 0 28220 2 0 0 25 0 1 0 104827162 21815296 4443 1992294400 134512640 135997824 4294956160 18446744073709551615 134758023 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 5326 4443 173 362 0 4961 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 21304

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.44 2/66 31755
/proc/meminfo: memFree=1821712/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=21584 CPUtime=342.21
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 4998 0 0 0 34218 3 0 0 25 0 1 0 104827162 22102016 4499 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 5396 4499 173 362 0 5031 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 21584

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.41 2/66 31755
/proc/meminfo: memFree=1820688/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=22848 CPUtime=402.2
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 5252 0 0 0 40217 3 0 0 25 0 1 0 104827162 23396352 4753 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 5712 4753 173 362 0 5347 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 22848

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.38 2/66 31755
/proc/meminfo: memFree=1819280/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=24252 CPUtime=462.18
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 5575 0 0 0 46215 3 0 0 25 0 1 0 104827162 24834048 5076 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 6063 5076 173 362 0 5698 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 24252

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.35 2/66 31755
/proc/meminfo: memFree=1817680/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=26576 CPUtime=522.16
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 6298 0 0 0 52213 3 0 0 25 0 1 0 104827162 27213824 5475 1992294400 134512640 135997824 4294956160 18446744073709551615 134757443 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 6644 5475 173 362 0 6279 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 26576

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.33 2/66 31755
/proc/meminfo: memFree=1816784/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=27716 CPUtime=582.15
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 6512 0 0 0 58211 4 0 0 25 0 1 0 104827162 28381184 5689 1992294400 134512640 135997824 4294956160 18446744073709551615 134757413 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 6929 5689 173 362 0 6564 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 27716

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.30 2/66 31755
/proc/meminfo: memFree=1814544/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=31064 CPUtime=642.14
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 7376 0 0 0 64210 4 0 0 25 0 1 0 104827162 31809536 6255 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 7766 6255 173 362 0 7401 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 31064

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.28 2/66 31755
/proc/meminfo: memFree=1812688/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=32824 CPUtime=702.12
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 7820 0 0 0 70207 5 0 0 25 0 1 0 104827162 33611776 6699 1992294400 134512640 135997824 4294956160 18446744073709551615 134757402 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 8206 6699 173 362 0 7841 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 32824

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.26 2/66 31755
/proc/meminfo: memFree=1809488/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=36424 CPUtime=762.1
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 8608 0 0 0 76205 5 0 0 25 0 1 0 104827162 37298176 7487 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 9106 7487 173 362 0 8741 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 36424

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.24 2/66 31755
/proc/meminfo: memFree=1803408/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=42964 CPUtime=822.09
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 10545 0 0 0 82203 6 0 0 25 0 1 0 104827162 43995136 9002 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 10741 9002 173 362 0 10376 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 42964

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.23 2/66 31755
/proc/meminfo: memFree=1802768/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=43412 CPUtime=882.08
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 10703 0 0 0 88201 7 0 0 25 0 1 0 104827162 44453888 9160 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 10853 9160 173 362 0 10488 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 43412

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.21 2/66 31761
/proc/meminfo: memFree=1800848/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=45008 CPUtime=942.06
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 11140 0 0 0 94198 8 0 0 25 0 1 0 104827162 46088192 9597 1992294400 134512640 135997824 4294956160 18446744073709551615 134757730 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 11252 9597 173 362 0 10887 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 45008

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/66 31761
/proc/meminfo: memFree=1798672/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=47180 CPUtime=1002.04
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 11676 0 0 0 100196 8 0 0 25 0 1 0 104827162 48312320 10133 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 11795 10133 173 362 0 11430 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 47180

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/66 31761
/proc/meminfo: memFree=1796816/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=49064 CPUtime=1062.02
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 12152 0 0 0 106194 8 0 0 25 0 1 0 104827162 50241536 10609 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 12266 10609 173 362 0 11901 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 49064

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/66 31761
/proc/meminfo: memFree=1795216/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=50620 CPUtime=1122.01
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 12538 0 0 0 112193 8 0 0 25 0 1 0 104827162 51834880 10995 1992294400 134512640 135997824 4294956160 18446744073709551615 134757473 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 12655 10995 173 362 0 12290 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 50620

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 31761
/proc/meminfo: memFree=1794000/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=52052 CPUtime=1181.99
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 12852 0 0 0 118191 8 0 0 25 0 1 0 104827162 53301248 11309 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 13013 11309 173 362 0 12648 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 52052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 31761
/proc/meminfo: memFree=1793552/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=52448 CPUtime=1200
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 12964 0 0 0 119991 9 0 0 25 0 1 0 104827162 53706752 11421 1992294400 134512640 135997824 4294956160 18446744073709551615 134757511 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 13112 11421 173 362 0 12747 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 52448

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 31761
/proc/meminfo: memFree=1793552/2055920 swapFree=4188716/4192956
[pid=31754] ppid=31752 vsize=52448 CPUtime=1200
/proc/31754/stat : 31754 (hydrasat) R 31752 31754 31532 0 -1 4194304 12964 0 0 0 119991 9 0 0 25 0 1 0 104827162 53706752 11421 1992294400 134512640 135997824 4294956160 18446744073709551615 134757511 0 0 4096 1 0 0 0 17 1 0 0
/proc/31754/statm: 13112 11421 173 362 0 12747 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 52448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.92
CPU system time (s): 0.097985
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 52448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12964
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= 2534

runsolver used 1.36679 second user time and 2.6116 second system time

The end

Launcher Data 

Begin job on node8 at 2009-04-26 19:45:34
IDJOB=1731191
IDBENCH=24746
IDSOLVER=520
FILE ID=node8/1731191-1240767934
PBS_JOBID= 9187171
Free space on /tmp= 65936 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731191-1240767934/watcher-1731191-1240767934 -o /tmp/evaluation-result-1731191-1240767934/solver-1731191-1240767934 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1731191-1240767934.cnf -rs 1689024008 -co memory_limit 1800

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

MD5SUM BENCH= 6829b07d42c434b96cd2417ca27ed3f2
RANDOM SEED=1689024008

node8.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1839800 kB
Buffers:         22244 kB
Cached:         129596 kB
SwapCached:       1772 kB
Active:          18484 kB
Inactive:       145824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839800 kB
SwapTotal:     4192956 kB
SwapFree:      4188716 kB
Dirty:            1496 kB
Writeback:           0 kB
Mapped:          21040 kB
Slab:            37616 kB
Committed_AS:   533624 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65932 MiB
End job on node8 at 2009-04-26 20:05:37