Trace number 310898

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, and are wall clock time (not CPU 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
tinisat 2007-02-08? (TO) 1200.04 1200.44

General information on the benchmark

Namerandom/2+p/p0.8/v1295/
unif2p-p0.8-v1295-c4027-S1762612346-15-SAT.cnf
MD5SUMe5673a7c266f877ed2c58f7b531e89ad
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.052991
Satisfiable
(Un)Satisfiability was proved
Number of variables1295
Number of clauses4026
Sum of the clauses size11273
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2805
Number of clauses of size 33221
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Tinisat 0.22
0.00/0.00	c solving /tmp/evaluation/310898-1172562819/instance-310898-1172562819.cnf
0.00/0.00	c 1295 variables, 4026 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-310898-1172562819 -o ROOT/results/node41/solver-310898-1172562819 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310898-1172562819/tinisat /tmp/evaluation/310898-1172562819/instance-310898-1172562819.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.96 0.98 0.97 3/64 17720
/proc/meminfo: memFree=1817000/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=716 CPUtime=0
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 276237846 733184 82 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134581580 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 179 83 48 110 0 66 0

[startup+0.10633 s]
/proc/loadavg: 0.96 0.98 0.97 3/64 17720
/proc/meminfo: memFree=1817000/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=1344 CPUtime=0.1
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 223 0 0 0 10 0 0 0 18 0 1 0 276237846 1376256 207 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 336 207 52 110 0 223 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1344

[startup+0.514366 s]
/proc/loadavg: 0.96 0.98 0.97 3/64 17720
/proc/meminfo: memFree=1817000/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=1824 CPUtime=0.51
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 336 0 0 0 51 0 0 0 21 0 1 0 276237846 1867776 320 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519926 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 456 320 52 110 0 343 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1824

[startup+1.33444 s]
/proc/loadavg: 0.96 0.98 0.97 2/65 17721
/proc/meminfo: memFree=1815200/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=3064 CPUtime=1.33
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 537 0 0 0 133 0 0 0 25 0 1 0 276237846 3137536 521 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 766 521 52 110 0 653 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3064

[startup+2.97058 s]
/proc/loadavg: 0.96 0.98 0.97 2/65 17721
/proc/meminfo: memFree=1814240/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=5244 CPUtime=2.96
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 830 0 0 0 296 0 0 0 25 0 1 0 276237846 5369856 814 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 1311 814 52 110 0 1198 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5244

[startup+6.25186 s]
/proc/loadavg: 0.96 0.98 0.97 2/65 17721
/proc/meminfo: memFree=1812456/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=5508 CPUtime=6.24
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 1202 0 0 0 624 0 0 0 25 0 1 0 276237846 5640192 1186 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 1377 1186 52 110 0 1264 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5508

[startup+12.7014 s]
/proc/loadavg: 0.97 0.98 0.97 2/65 17721
/proc/meminfo: memFree=1810280/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=9732 CPUtime=12.69
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 1730 0 0 0 1268 1 0 0 25 0 1 0 276237846 9965568 1681 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 2433 1681 52 110 0 2320 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9732

[startup+25.5045 s]
/proc/loadavg: 0.97 0.98 0.97 2/65 17721
/proc/meminfo: memFree=1807656/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=10400 CPUtime=25.49
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 2388 0 0 0 2548 1 0 0 25 0 1 0 276237846 10649600 2339 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 2600 2339 52 110 0 2487 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10400

[startup+51.1108 s]
/proc/loadavg: 0.98 0.98 0.97 2/65 17721
/proc/meminfo: memFree=1803624/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=19020 CPUtime=51.09
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 3457 0 0 0 5107 2 0 0 25 0 1 0 276237846 19476480 3343 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 4755 3343 52 110 0 4642 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19020

[startup+102.319 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 17721
/proc/meminfo: memFree=1797544/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=20140 CPUtime=102.29
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 4967 0 0 0 10225 4 0 0 25 0 1 0 276237846 20623360 4853 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 5035 4853 52 110 0 4922 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 20140

[startup+162.339 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 17721
/proc/meminfo: memFree=1791912/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=37268 CPUtime=162.29
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 6485 0 0 0 16224 5 0 0 25 0 1 0 276237846 38162432 6242 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 9317 6242 52 110 0 9204 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 37268

[startup+222.359 s]
/proc/loadavg: 1.04 1.00 0.98 2/65 17721
/proc/meminfo: memFree=1787496/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=38148 CPUtime=222.3
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 7599 0 0 0 22223 7 0 0 25 0 1 0 276237846 39063552 7356 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 9537 7356 52 110 0 9424 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 38148

[startup+282.374 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 17721
/proc/meminfo: memFree=1783400/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=38576 CPUtime=282.3
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 8615 0 0 0 28222 8 0 0 25 0 1 0 276237846 39501824 8372 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 9644 8372 52 110 0 9531 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 38576

[startup+342.388 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17721
/proc/meminfo: memFree=1779560/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=39484 CPUtime=342.29
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 9580 0 0 0 34221 8 0 0 25 0 1 0 276237846 40431616 9337 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 9871 9337 52 110 0 9758 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 39484

[startup+402.406 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17721
/proc/meminfo: memFree=1775848/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=70784 CPUtime=402.3
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 10524 0 0 0 40221 9 0 0 25 0 1 0 276237846 72482816 10248 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 17696 10248 52 110 0 17583 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 70784

[startup+462.433 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 17805
/proc/meminfo: memFree=1771448/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=71320 CPUtime=462.27
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 11306 0 0 0 46216 11 0 0 25 0 1 0 276237846 73031680 11030 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 17830 11030 52 110 0 17717 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 71320

[startup+522.486 s]
/proc/loadavg: 1.07 1.02 0.99 2/71 17895
/proc/meminfo: memFree=1767984/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=72988 CPUtime=522.26
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 12409 0 0 0 52213 13 0 0 25 0 1 0 276237846 74739712 11876 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 18247 11876 52 110 0 18134 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 72988

[startup+582.51 s]
/proc/loadavg: 1.02 1.01 0.99 2/65 17919
/proc/meminfo: memFree=1766120/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=73340 CPUtime=582.25
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 13151 0 0 0 58211 14 0 0 25 0 1 0 276237846 75100160 12618 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 18335 12618 52 110 0 18222 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 73340

[startup+642.534 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 17919
/proc/meminfo: memFree=1763304/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=73600 CPUtime=642.25
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 13884 0 0 0 64211 14 0 0 25 0 1 0 276237846 75366400 13318 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 18400 13318 52 110 0 18287 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 73600

[startup+702.552 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17919
/proc/meminfo: memFree=1759976/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=73732 CPUtime=702.26
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 14726 0 0 0 70211 15 0 0 25 0 1 0 276237846 75501568 14160 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 18433 14160 52 110 0 18320 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 73732

[startup+762.569 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17919
/proc/meminfo: memFree=1757160/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=74144 CPUtime=762.27
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 15428 0 0 0 76211 16 0 0 25 0 1 0 276237846 75923456 14862 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 18536 14862 52 110 0 18423 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 74144

[startup+822.59 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17919
/proc/meminfo: memFree=1754536/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=74952 CPUtime=822.27
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 16111 0 0 0 82211 16 0 0 25 0 1 0 276237846 76750848 15512 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 18738 15512 52 110 0 18625 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 74952

[startup+882.61 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17919
/proc/meminfo: memFree=1752040/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=75112 CPUtime=882.27
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 16738 0 0 0 88210 17 0 0 25 0 1 0 276237846 76914688 16139 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 18778 16139 52 110 0 18665 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 75112

[startup+942.629 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17919
/proc/meminfo: memFree=1749480/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=75808 CPUtime=942.28
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 17405 0 0 0 94210 18 0 0 25 0 1 0 276237846 77627392 16773 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 18952 16773 52 110 0 18839 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 75808

[startup+1002.65 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17919
/proc/meminfo: memFree=1747048/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=76068 CPUtime=1002.29
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 18015 0 0 0 100210 19 0 0 25 0 1 0 276237846 77893632 17383 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 19017 17383 52 110 0 18904 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 76068

[startup+1062.67 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17919
/proc/meminfo: memFree=1744552/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=76372 CPUtime=1062.3
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 18634 0 0 0 106210 20 0 0 25 0 1 0 276237846 78204928 18002 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 19093 18002 52 110 0 18980 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 76372

[startup+1122.69 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17919
/proc/meminfo: memFree=1741928/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=137832 CPUtime=1122.3
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 19284 0 0 0 112209 21 0 0 25 0 1 0 276237846 141139968 18652 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 34458 18652 52 110 0 34345 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 137832

[startup+1182.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17919
/proc/meminfo: memFree=1739496/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=138252 CPUtime=1182.3
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 19906 0 0 0 118209 21 0 0 25 0 1 0 276237846 141570048 19274 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 34563 19274 52 110 0 34450 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 138252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17919
/proc/meminfo: memFree=1738792/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=138252 CPUtime=1200.02
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 20067 0 0 0 119981 21 0 0 25 0 1 0 276237846 141570048 19435 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 34563 19435 52 110 0 34450 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 138252

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17919
/proc/meminfo: memFree=1738792/2055920 swapFree=4172320/4192956
[pid=17720] ppid=17718 vsize=138252 CPUtime=1200.02
/proc/17720/stat : 17720 (tinisat) R 17718 17720 16394 0 -1 4194304 20067 0 0 0 119981 21 0 0 25 0 1 0 276237846 141570048 19435 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17720/statm: 34563 19435 52 110 0 34450 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 138252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.04
CPU user time (s): 1199.81
CPU system time (s): 0.229965
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 138252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.229965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20067
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= 6
involuntary context switches= 894

runsolver used 0.812876 second user time and 2.47862 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue Feb 27 07:53:39 UTC 2007

IDJOB= 310898
IDBENCH= 20299
IDSOLVER= 100
FILE ID= node41/310898-1172562819

PBS_JOBID= 3971884

Free space on /tmp= 66560 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1295/unif2p-p0.8-v1295-c4027-S1762612346-15-SAT.cnf
COMMAND LINE= /tmp/evaluation/310898-1172562819/tinisat /tmp/evaluation/310898-1172562819/instance-310898-1172562819.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-310898-1172562819 -o ROOT/results/node41/solver-310898-1172562819 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310898-1172562819/tinisat /tmp/evaluation/310898-1172562819/instance-310898-1172562819.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  e5673a7c266f877ed2c58f7b531e89ad

RANDOM SEED= 203131379

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.231
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		: 3000.231
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:       1817344 kB
Buffers:         31616 kB
Cached:         146000 kB
SwapCached:      14892 kB
Active:         104608 kB
Inactive:        94776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817344 kB
SwapTotal:     4192956 kB
SwapFree:      4172320 kB
Dirty:             612 kB
Writeback:           0 kB
Mapped:          15728 kB
Slab:            25124 kB
Committed_AS:   555036 kB
PageTables:       1476 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= 66560 MiB

End job on node41 on Tue Feb 27 08:13:42 UTC 2007