Trace number 338646

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) 1200.15 1201.06

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
MD5SUM4c3b2816cb16b0fd4134bf2c85ce45d0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.92271
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179702
Sum of the clauses size718202
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179400
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.29/0.31	c Tinisat 0.22
0.29/0.31	c solving /tmp/evaluation/338646-1173689740/instance-338646-1173689740.cnf
0.29/0.31	c 90300 variables, 179702 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-338646-1173689740 -o ROOT/results/node71/solver-338646-1173689740 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338646-1173689740/tinisat /tmp/evaluation/338646-1173689740/instance-338646-1173689740.cnf 

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): 2400 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 3/64 15248
/proc/meminfo: memFree=1818096/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=2124 CPUtime=0
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 388931870 2174976 79 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 531 79 48 110 0 418 0

[startup+0.0131511 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15248
/proc/meminfo: memFree=1818096/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=2256 CPUtime=0.01
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 129 0 0 0 1 0 0 0 18 0 1 0 388931870 2310144 114 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134629133 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 564 114 48 110 0 451 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2256

[startup+0.101169 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15248
/proc/meminfo: memFree=1818096/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=3444 CPUtime=0.1
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 525 0 0 0 10 0 0 0 18 0 1 0 388931870 3526656 510 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134629133 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 861 510 48 110 0 748 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3444

[startup+0.301213 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15248
/proc/meminfo: memFree=1818096/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=6084 CPUtime=0.29
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 1420 0 0 0 29 0 0 0 19 0 1 0 388931870 6230016 1405 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134629133 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 1521 1405 48 110 0 1408 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6084

[startup+0.701298 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15248
/proc/meminfo: memFree=1818096/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=27772 CPUtime=0.69
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 6816 0 0 0 67 2 0 0 23 0 1 0 388931870 28438528 5918 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 6943 5918 52 110 0 6830 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27772

[startup+1.50147 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15249
/proc/meminfo: memFree=1794472/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=27772 CPUtime=1.49
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 6831 0 0 0 147 2 0 0 25 0 1 0 388931870 28438528 5933 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 6943 5933 52 110 0 6830 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27772

[startup+3.10182 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15249
/proc/meminfo: memFree=1794344/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=27772 CPUtime=3.09
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 6843 0 0 0 307 2 0 0 25 0 1 0 388931870 28438528 5945 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134532420 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 6943 5945 52 110 0 6830 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27772

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15249
/proc/meminfo: memFree=1794288/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=27772 CPUtime=6.29
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 6859 0 0 0 626 3 0 0 25 0 1 0 388931870 28438528 5961 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 6943 5961 52 110 0 6830 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27772

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15249
/proc/meminfo: memFree=1794160/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=27772 CPUtime=12.69
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 6883 0 0 0 1266 3 0 0 25 0 1 0 388931870 28438528 5985 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 6943 5985 52 110 0 6830 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27772

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15249
/proc/meminfo: memFree=1794032/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=27772 CPUtime=25.49
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 6947 0 0 0 2546 3 0 0 25 0 1 0 388931870 28438528 6049 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 6943 6049 52 110 0 6830 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27772

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15249
/proc/meminfo: memFree=1787568/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=41804 CPUtime=51.05
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 8587 0 0 0 5101 4 0 0 25 0 1 0 388931870 42807296 7689 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134532424 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 10451 7689 52 110 0 10338 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 41804

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15249
/proc/meminfo: memFree=1767728/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=75228 CPUtime=102.21
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 13501 0 0 0 10214 7 0 0 25 0 1 0 388931870 77033472 12603 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134532420 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 18807 12603 52 110 0 18694 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 75228

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15249
/proc/meminfo: memFree=1739184/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=84188 CPUtime=162.18
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 21124 0 0 0 16204 14 0 0 25 0 1 0 388931870 86208512 19713 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515474 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 21047 19713 52 110 0 20934 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 84188

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15249
/proc/meminfo: memFree=1722352/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=144428 CPUtime=222.13
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 25334 0 0 0 22195 18 0 0 25 0 1 0 388931870 147894272 23923 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134532420 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 36107 23923 52 110 0 35994 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 144428

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15249
/proc/meminfo: memFree=1694704/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=155212 CPUtime=282.09
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 33298 0 0 0 28185 24 0 0 25 0 1 0 388931870 158937088 30862 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 38803 30862 52 110 0 38690 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 155212

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 15351
/proc/meminfo: memFree=1671936/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=161164 CPUtime=342.05
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 38608 0 0 0 34171 34 0 0 25 0 1 0 388931870 165031936 36172 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 40291 36172 52 110 0 40178 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 161164

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 15427
/proc/meminfo: memFree=1651584/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=277556 CPUtime=402
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 43622 0 0 0 40151 49 0 0 25 0 1 0 388931870 284217344 41186 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134532372 0 0 4096 0 0 0 0 17 1 0 0
/proc/15248/statm: 69389 41186 52 110 0 69276 0
Current children cumulated CPU time (s) 402
Current children cumulated vsize (KiB) 277556

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15447
/proc/meminfo: memFree=1636208/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=281820 CPUtime=461.94
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 47798 0 0 0 46138 56 0 0 25 0 1 0 388931870 288583680 45362 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134532372 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 70455 45362 52 110 0 70342 0
Current children cumulated CPU time (s) 461.94
Current children cumulated vsize (KiB) 281820

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15447
/proc/meminfo: memFree=1628272/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=284064 CPUtime=521.89
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 49770 0 0 0 52132 57 0 0 25 0 1 0 388931870 290881536 47334 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134532385 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 71016 47334 52 110 0 70903 0
Current children cumulated CPU time (s) 521.89
Current children cumulated vsize (KiB) 284064

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15447
/proc/meminfo: memFree=1621104/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=286176 CPUtime=581.85
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 51625 0 0 0 58125 60 0 0 25 0 1 0 388931870 293044224 49189 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134532420 0 0 4096 0 0 0 0 17 1 0 0
/proc/15248/statm: 71544 49189 52 110 0 71431 0
Current children cumulated CPU time (s) 581.85
Current children cumulated vsize (KiB) 286176

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15447
/proc/meminfo: memFree=1605360/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=297888 CPUtime=641.79
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 57581 0 0 0 64114 65 0 0 25 0 1 0 388931870 305037312 53096 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 74472 53096 52 110 0 74359 0
Current children cumulated CPU time (s) 641.79
Current children cumulated vsize (KiB) 297888

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15447
/proc/meminfo: memFree=1554480/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=307500 CPUtime=701.76
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 70502 0 0 0 70100 76 0 0 25 0 1 0 388931870 314880000 65918 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134532372 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 76875 65918 52 110 0 76762 0
Current children cumulated CPU time (s) 701.76
Current children cumulated vsize (KiB) 307500

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15447
/proc/meminfo: memFree=1544560/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=310368 CPUtime=761.73
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 72865 0 0 0 76095 78 0 0 25 0 1 0 388931870 317816832 68281 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 77592 68281 52 110 0 77479 0
Current children cumulated CPU time (s) 761.73
Current children cumulated vsize (KiB) 310368

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15447
/proc/meminfo: memFree=1538736/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=313040 CPUtime=821.65
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 74418 0 0 0 82086 79 0 0 25 0 1 0 388931870 320552960 69736 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134532390 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 78260 69736 52 110 0 78147 0
Current children cumulated CPU time (s) 821.65
Current children cumulated vsize (KiB) 313040

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15447
/proc/meminfo: memFree=1522864/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=316884 CPUtime=881.62
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 78372 0 0 0 88079 83 0 0 25 0 1 0 388931870 324489216 73690 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 79221 73690 52 110 0 79108 0
Current children cumulated CPU time (s) 881.62
Current children cumulated vsize (KiB) 316884

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15447
/proc/meminfo: memFree=1502128/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=546060 CPUtime=941.57
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 83522 0 0 0 94070 87 0 0 25 0 1 0 388931870 559165440 78840 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134532372 0 0 4096 0 0 0 0 17 1 0 0
/proc/15248/statm: 136515 78840 52 110 0 136402 0
Current children cumulated CPU time (s) 941.57
Current children cumulated vsize (KiB) 546060

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15447
/proc/meminfo: memFree=1490864/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=549104 CPUtime=1001.51
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 86332 0 0 0 100063 88 0 0 25 0 1 0 388931870 562282496 81650 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134532372 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 137276 81650 52 110 0 137163 0
Current children cumulated CPU time (s) 1001.51
Current children cumulated vsize (KiB) 549104

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15447
/proc/meminfo: memFree=1484144/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=550956 CPUtime=1061.48
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 88081 0 0 0 106058 90 0 0 25 0 1 0 388931870 564178944 83366 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134532420 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 137739 83366 52 110 0 137626 0
Current children cumulated CPU time (s) 1061.48
Current children cumulated vsize (KiB) 550956

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 15447
/proc/meminfo: memFree=1468656/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=554476 CPUtime=1121.44
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 91969 0 0 0 112050 94 0 0 25 0 1 0 388931870 567783424 87188 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134532385 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 138619 87188 52 110 0 138506 0
Current children cumulated CPU time (s) 1121.44
Current children cumulated vsize (KiB) 554476

[startup+1182.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 15447
/proc/meminfo: memFree=1451504/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=558060 CPUtime=1181.39
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 96311 0 0 0 118041 98 0 0 25 0 1 0 388931870 571453440 91530 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134532420 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 139515 91530 52 110 0 139402 0
Current children cumulated CPU time (s) 1181.39
Current children cumulated vsize (KiB) 558060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 15447
/proc/meminfo: memFree=1442096/2055920 swapFree=4171944/4192956
[pid=15248] ppid=15246 vsize=560532 CPUtime=1200.09
/proc/15248/stat : 15248 (tinisat) R 15246 15248 14380 0 -1 4194304 98593 0 0 0 119909 100 0 0 25 0 1 0 388931870 573984768 93812 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 0 0 0
/proc/15248/statm: 140133 93812 52 110 0 140020 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 560532

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): 1201.06
CPU time (s): 1200.15
CPU user time (s): 1199.1
CPU system time (s): 1.05784
CPU usage (%): 99.9244
Max. virtual memory (cumulated for all children) (KiB): 560532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.1
system time used= 1.05784
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98593
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= 4678

runsolver used 1.15982 second user time and 3.22151 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Mon Mar 12 08:55:41 UTC 2007

IDJOB= 338646
IDBENCH= 24728
IDSOLVER= 100
FILE ID= node71/338646-1173689740

PBS_JOBID= 4101733

Free space on /tmp= 66537 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338646-1173689740/tinisat /tmp/evaluation/338646-1173689740/instance-338646-1173689740.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-338646-1173689740 -o ROOT/results/node71/solver-338646-1173689740 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338646-1173689740/tinisat /tmp/evaluation/338646-1173689740/instance-338646-1173689740.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  4c3b2816cb16b0fd4134bf2c85ce45d0

RANDOM SEED= 576826629

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1818504 kB
Buffers:         30568 kB
Cached:         146728 kB
SwapCached:      15280 kB
Active:          99700 kB
Inactive:        99684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818504 kB
SwapTotal:     4192956 kB
SwapFree:      4171944 kB
Dirty:            5532 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:            24072 kB
Committed_AS:   978100 kB
PageTables:       1448 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= 66537 MiB

End job on node71 on Mon Mar 12 09:15:44 UTC 2007