Trace number 305568

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) 1200.09 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S669431406-04.cnf
MD5SUMdd18afc619ee3c57b73894611de585c7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.8024
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/evaluation/305568-1172081505/instance-305568-1172081505.cnf
0.00/0.02	c 4000 variables, 16800 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/node59/watcher-305568-1172081505 -o ROOT/results/node59/solver-305568-1172081505 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305568-1172081505/tinisat /tmp/evaluation/305568-1172081505/instance-305568-1172081505.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: 0.85 0.97 0.99 3/64 7903
/proc/meminfo: memFree=1949544/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=852 CPUtime=0
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 228107233 872448 107 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134629133 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 213 107 48 110 0 100 0

[startup+0.10675 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 7903
/proc/meminfo: memFree=1949544/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=2648 CPUtime=0.1
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 537 0 0 0 10 0 0 0 18 0 1 0 228107233 2711552 521 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134532384 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 662 521 52 110 0 549 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2648

[startup+0.514794 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 7903
/proc/meminfo: memFree=1949544/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=3700 CPUtime=0.5
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 741 0 0 0 50 0 0 0 21 0 1 0 228107233 3788800 725 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 925 725 52 110 0 812 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3700

[startup+1.33489 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 7904
/proc/meminfo: memFree=1945632/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=5804 CPUtime=1.32
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 1126 0 0 0 132 0 0 0 25 0 1 0 228107233 5943296 1110 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 1451 1110 52 110 0 1338 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5804

[startup+2.97507 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 7904
/proc/meminfo: memFree=1943456/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=10008 CPUtime=2.96
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 1819 0 0 0 296 0 0 0 25 0 1 0 228107233 10248192 1803 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 2502 1803 52 110 0 2389 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10008

[startup+6.25043 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 7904
/proc/meminfo: memFree=1938528/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=18544 CPUtime=6.24
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 2971 0 0 0 623 1 0 0 25 0 1 0 228107233 18989056 2955 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 4636 2955 52 110 0 4523 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 18544

[startup+12.7041 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 7904
/proc/meminfo: memFree=1930408/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=35860 CPUtime=12.69
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 4901 0 0 0 1267 2 0 0 25 0 1 0 228107233 36720640 4852 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 8965 4852 52 110 0 8852 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35860

[startup+25.5046 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 7904
/proc/meminfo: memFree=1919720/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=36508 CPUtime=25.49
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 7604 0 0 0 2544 5 0 0 25 0 1 0 228107233 37384192 7555 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 9127 7555 52 110 0 9014 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36508

[startup+51.1114 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 7904
/proc/meminfo: memFree=1903208/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=71156 CPUtime=51.09
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 11730 0 0 0 5100 9 0 0 25 0 1 0 228107233 72863744 11616 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 17789 11616 52 110 0 17676 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 71156

[startup+102.321 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 7904
/proc/meminfo: memFree=1880360/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=72984 CPUtime=102.28
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 17589 0 0 0 10212 16 0 0 25 0 1 0 228107233 74735616 17346 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 18246 17346 52 110 0 18133 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 72984

[startup+162.345 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7904
/proc/meminfo: memFree=1859368/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=141376 CPUtime=162.29
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 22724 0 0 0 16206 23 0 0 25 0 1 0 228107233 144769024 22481 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 35344 22481 52 110 0 35231 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 141376

[startup+222.363 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7904
/proc/meminfo: memFree=1840168/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=141904 CPUtime=222.28
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 27534 0 0 0 22199 29 0 0 25 0 1 0 228107233 145309696 27291 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 35476 27291 52 110 0 35363 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 141904

[startup+282.382 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7904
/proc/meminfo: memFree=1824616/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=143360 CPUtime=282.29
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 31411 0 0 0 28196 33 0 0 25 0 1 0 228107233 146800640 31168 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 35840 31168 52 110 0 35727 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 143360

[startup+342.401 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7904
/proc/meminfo: memFree=1811368/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=145184 CPUtime=342.29
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 34971 0 0 0 34192 37 0 0 25 0 1 0 228107233 148668416 34471 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 36296 34471 52 110 0 36183 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 145184

[startup+402.421 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7904
/proc/meminfo: memFree=1799528/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=280516 CPUtime=402.29
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 37881 0 0 0 40189 40 0 0 25 0 1 0 228107233 287248384 37381 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 70129 37381 52 110 0 70016 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 280516

[startup+462.438 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7904
/proc/meminfo: memFree=1785896/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=280780 CPUtime=462.29
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 41305 0 0 0 46185 44 0 0 25 0 1 0 228107233 287518720 40805 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 70195 40805 52 110 0 70082 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 280780

[startup+522.455 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7904
/proc/meminfo: memFree=1775080/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=281716 CPUtime=522.29
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 43994 0 0 0 52182 47 0 0 25 0 1 0 228107233 288477184 43494 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 70429 43494 52 110 0 70316 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 281716

[startup+582.475 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 7904
/proc/meminfo: memFree=1764968/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=282252 CPUtime=582.29
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 46487 0 0 0 58179 50 0 0 25 0 1 0 228107233 289026048 45987 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 70563 45987 52 110 0 70450 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 282252

[startup+642.499 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 7904
/proc/meminfo: memFree=1755432/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=282924 CPUtime=642.3
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 48866 0 0 0 64177 53 0 0 25 0 1 0 228107233 289714176 48366 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 70731 48366 52 110 0 70618 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 282924

[startup+702.519 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 7904
/proc/meminfo: memFree=1747048/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=283452 CPUtime=702.3
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 50968 0 0 0 70175 55 0 0 25 0 1 0 228107233 290254848 50468 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 70863 50468 52 110 0 70750 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 283452

[startup+762.535 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 7904
/proc/meminfo: memFree=1737064/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=283716 CPUtime=762.3
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 53474 0 0 0 76172 58 0 0 25 0 1 0 228107233 290525184 52974 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 70929 52974 52 110 0 70816 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 283716

[startup+822.555 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 7904
/proc/meminfo: memFree=1727144/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=283988 CPUtime=822.31
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 55896 0 0 0 82170 61 0 0 25 0 1 0 228107233 290803712 55396 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 70997 55396 52 110 0 70884 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 283988

[startup+882.569 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 7904
/proc/meminfo: memFree=1717864/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=284252 CPUtime=882.3
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 58233 0 0 0 88165 65 0 0 25 0 1 0 228107233 291074048 57733 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 71063 57733 52 110 0 70950 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 284252

[startup+942.588 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 7904
/proc/meminfo: memFree=1708072/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=284648 CPUtime=942.3
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 60686 0 0 0 94162 68 0 0 25 0 1 0 228107233 291479552 60186 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 71162 60186 52 110 0 71049 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 284648

[startup+1002.61 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 7904
/proc/meminfo: memFree=1696488/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=285052 CPUtime=1002.3
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 63568 0 0 0 100159 71 0 0 25 0 1 0 228107233 291893248 63068 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 71263 63068 52 110 0 71150 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 285052

[startup+1062.63 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 7904
/proc/meminfo: memFree=1687080/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=285196 CPUtime=1062.31
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 65880 0 0 0 106157 74 0 0 25 0 1 0 228107233 292040704 65380 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 71299 65380 52 110 0 71186 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 285196

[startup+1122.65 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 7904
/proc/meminfo: memFree=1679016/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=285472 CPUtime=1122.31
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 67892 0 0 0 112155 76 0 0 25 0 1 0 228107233 292323328 67392 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 71368 67392 52 110 0 71255 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 285472

[startup+1182.67 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 7904
/proc/meminfo: memFree=1671720/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=289248 CPUtime=1182.32
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 70239 0 0 0 118152 80 0 0 25 0 1 0 228107233 296189952 69226 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 72312 69226 52 110 0 72199 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 289248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 7904
/proc/meminfo: memFree=1669672/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=289392 CPUtime=1200.04
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 70716 0 0 0 119923 81 0 0 25 0 1 0 228107233 296337408 69703 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518577 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 72348 69703 52 110 0 72235 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 289392

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 7904
/proc/meminfo: memFree=1669672/2055920 swapFree=4183752/4192956
[pid=7903] ppid=7901 vsize=289392 CPUtime=1200.04
/proc/7903/stat : 7903 (tinisat) R 7901 7903 7846 0 -1 4194304 70716 0 0 0 119923 81 0 0 25 0 1 0 228107233 296337408 69703 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518577 0 0 4096 0 0 0 0 17 1 0 0
/proc/7903/statm: 72348 69703 52 110 0 72235 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 289392

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.09
CPU user time (s): 1199.24
CPU system time (s): 0.856869
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 289392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.24
system time used= 0.856869
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70716
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= 1690

runsolver used 0.714891 second user time and 2.49462 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Wed Feb 21 18:11:45 UTC 2007

IDJOB= 305568
IDBENCH= 20160
IDSOLVER= 100
FILE ID= node59/305568-1172081505

PBS_JOBID= 3892832

Free space on /tmp= 66562 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S669431406-04.cnf
COMMAND LINE= /tmp/evaluation/305568-1172081505/tinisat /tmp/evaluation/305568-1172081505/instance-305568-1172081505.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-305568-1172081505 -o ROOT/results/node59/solver-305568-1172081505 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305568-1172081505/tinisat /tmp/evaluation/305568-1172081505/instance-305568-1172081505.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  dd18afc619ee3c57b73894611de585c7

RANDOM SEED= 113011967

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1950016 kB
Buffers:          5516 kB
Cached:          42176 kB
SwapCached:       3716 kB
Active:          28160 kB
Inactive:        29328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1950016 kB
SwapTotal:     4192956 kB
SwapFree:      4183752 kB
Dirty:            1016 kB
Writeback:           0 kB
Mapped:          15344 kB
Slab:            34416 kB
Committed_AS:   511824 kB
PageTables:       1472 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= 66562 MiB

End job on node59 on Wed Feb 21 18:31:47 UTC 2007