Trace number 308397

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) 1200.08 1200.49

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1517457236-16-SAT.cnf
MD5SUMf485220027951df54495c1cbe4025c83
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.511921
Satisfiable
(Un)Satisfiability was proved
Number of variables5497
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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/308397-1172520016/instance-308397-1172520016.cnf
0.00/0.02	c 5500 variables, 14684 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/node20/watcher-308397-1172520016 -o ROOT/results/node20/solver-308397-1172520016 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308397-1172520016/tinisat /tmp/evaluation/308397-1172520016/instance-308397-1172520016.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: 0.92 0.98 0.99 3/77 5550
/proc/meminfo: memFree=1896792/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=848 CPUtime=0
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 271955544 868352 101 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134728102 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 212 101 48 110 0 99 0

[startup+0.107359 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5550
/proc/meminfo: memFree=1896792/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=2652 CPUtime=0.1
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 520 0 0 0 10 0 0 0 18 0 1 0 271955544 2715648 504 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 663 504 52 110 0 550 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2652

[startup+0.515409 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5550
/proc/meminfo: memFree=1896792/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=3504 CPUtime=0.51
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 628 0 0 0 51 0 0 0 22 0 1 0 271955544 3588096 612 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515313 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 876 612 52 110 0 763 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3504

[startup+1.33651 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5551
/proc/meminfo: memFree=1893968/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=5204 CPUtime=1.33
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 821 0 0 0 133 0 0 0 25 0 1 0 271955544 5328896 805 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 1301 805 52 110 0 1188 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5204

[startup+2.97871 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5551
/proc/meminfo: memFree=1892816/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=5204 CPUtime=2.97
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 1145 0 0 0 297 0 0 0 25 0 1 0 271955544 5328896 1129 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519911 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 1301 1129 52 110 0 1188 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5204

[startup+6.25511 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5551
/proc/meminfo: memFree=1890512/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=8732 CPUtime=6.25
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 1678 0 0 0 624 1 0 0 25 0 1 0 271955544 8941568 1662 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 2183 1662 52 110 0 2070 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8732

[startup+12.7149 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 5551
/proc/meminfo: memFree=1886864/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=15780 CPUtime=12.7
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 2533 0 0 0 1268 2 0 0 25 0 1 0 271955544 16158720 2517 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 3945 2517 52 110 0 3832 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 15780

[startup+25.6165 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 5551
/proc/meminfo: memFree=1881552/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=16436 CPUtime=25.6
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 3919 0 0 0 2557 3 0 0 25 0 1 0 271955544 16830464 3870 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 4109 3870 52 110 0 3996 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 16436

[startup+51.2306 s]
/proc/loadavg: 0.96 0.98 0.99 2/84 5615
/proc/meminfo: memFree=1872928/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=31056 CPUtime=51.19
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 5789 0 0 0 5112 7 0 0 25 0 1 0 271955544 31801344 5675 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 7764 5675 52 110 0 7651 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 31056

[startup+102.476 s]
/proc/loadavg: 0.98 0.98 0.99 2/84 5675
/proc/meminfo: memFree=1860640/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=59288 CPUtime=102.38
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 8802 0 0 0 10227 11 0 0 25 0 1 0 271955544 60710912 8688 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 14822 8688 52 110 0 14709 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 59288

[startup+162.526 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5749
/proc/meminfo: memFree=1850896/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=60872 CPUtime=162.39
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 11597 0 0 0 16224 15 0 0 25 0 1 0 271955544 62332928 11354 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 15218 11354 52 110 0 15105 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 60872

[startup+222.556 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5749
/proc/meminfo: memFree=1842704/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=61816 CPUtime=222.4
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 13646 0 0 0 22223 17 0 0 25 0 1 0 271955544 63299584 13403 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 15454 13403 52 110 0 15341 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 61816

[startup+282.582 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5749
/proc/meminfo: memFree=1833552/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=116700 CPUtime=282.4
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 15941 0 0 0 28221 19 0 0 25 0 1 0 271955544 119500800 15698 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 29175 15698 52 110 0 29062 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 116700

[startup+342.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5749
/proc/meminfo: memFree=1819856/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=117228 CPUtime=342.43
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 19311 0 0 0 34219 24 0 0 25 0 1 0 271955544 120041472 19068 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 29307 19068 52 110 0 29194 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 117228

[startup+402.644 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5749
/proc/meminfo: memFree=1813968/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=118436 CPUtime=402.44
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 20779 0 0 0 40218 26 0 0 25 0 1 0 271955544 121278464 20536 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 29609 20536 52 110 0 29496 0
Current children cumulated CPU time (s) 402.44
Current children cumulated vsize (KiB) 118436

[startup+462.673 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 5749
/proc/meminfo: memFree=1808784/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=120124 CPUtime=462.45
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 22312 0 0 0 46217 28 0 0 25 0 1 0 271955544 123006976 21812 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 30031 21812 52 110 0 29918 0
Current children cumulated CPU time (s) 462.45
Current children cumulated vsize (KiB) 120124

[startup+522.706 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 5749
/proc/meminfo: memFree=1803920/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=120812 CPUtime=522.47
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 23523 0 0 0 52217 30 0 0 25 0 1 0 271955544 123711488 23023 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 30203 23023 52 110 0 30090 0
Current children cumulated CPU time (s) 522.47
Current children cumulated vsize (KiB) 120812

[startup+582.743 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5749
/proc/meminfo: memFree=1798672/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=121480 CPUtime=582.48
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 24795 0 0 0 58217 31 0 0 25 0 1 0 271955544 124395520 24295 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 30370 24295 52 110 0 30257 0
Current children cumulated CPU time (s) 582.48
Current children cumulated vsize (KiB) 121480

[startup+642.769 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5749
/proc/meminfo: memFree=1793552/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=121756 CPUtime=642.49
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 26087 0 0 0 64216 33 0 0 25 0 1 0 271955544 124678144 25587 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 30439 25587 52 110 0 30326 0
Current children cumulated CPU time (s) 642.49
Current children cumulated vsize (KiB) 121756

[startup+702.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5749
/proc/meminfo: memFree=1787600/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=122020 CPUtime=702.52
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 27548 0 0 0 70216 36 0 0 25 0 1 0 271955544 124948480 27048 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 30505 27048 52 110 0 30392 0
Current children cumulated CPU time (s) 702.52
Current children cumulated vsize (KiB) 122020

[startup+762.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5749
/proc/meminfo: memFree=1783504/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=122684 CPUtime=762.53
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 28558 0 0 0 76216 37 0 0 25 0 1 0 271955544 125628416 28058 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 30671 28058 52 110 0 30558 0
Current children cumulated CPU time (s) 762.53
Current children cumulated vsize (KiB) 122684

[startup+822.865 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5749
/proc/meminfo: memFree=1779472/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=123256 CPUtime=822.54
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 29526 0 0 0 82216 38 0 0 25 0 1 0 271955544 126214144 29026 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515454 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 30814 29026 52 110 0 30701 0
Current children cumulated CPU time (s) 822.54
Current children cumulated vsize (KiB) 123256

[startup+882.893 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5749
/proc/meminfo: memFree=1775184/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=123548 CPUtime=882.55
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 30600 0 0 0 88215 40 0 0 25 0 1 0 271955544 126513152 30100 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 30887 30100 52 110 0 30774 0
Current children cumulated CPU time (s) 882.55
Current children cumulated vsize (KiB) 123548

[startup+942.925 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5749
/proc/meminfo: memFree=1771408/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=232624 CPUtime=942.57
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 31533 0 0 0 94215 42 0 0 25 0 1 0 271955544 238206976 31033 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 58156 31033 52 110 0 58043 0
Current children cumulated CPU time (s) 942.57
Current children cumulated vsize (KiB) 232624

[startup+1002.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5749
/proc/meminfo: memFree=1767504/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=233092 CPUtime=1002.59
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 32478 0 0 0 100215 44 0 0 25 0 1 0 271955544 238686208 31978 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 58273 31978 52 110 0 58160 0
Current children cumulated CPU time (s) 1002.59
Current children cumulated vsize (KiB) 233092

[startup+1062.99 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5749
/proc/meminfo: memFree=1764176/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=233508 CPUtime=1062.6
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 33305 0 0 0 106215 45 0 0 25 0 1 0 271955544 239112192 32805 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 58377 32805 52 110 0 58264 0
Current children cumulated CPU time (s) 1062.6
Current children cumulated vsize (KiB) 233508

[startup+1123.02 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5749
/proc/meminfo: memFree=1759824/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=233640 CPUtime=1122.62
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 34381 0 0 0 112215 47 0 0 25 0 1 0 271955544 239247360 33881 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 58410 33881 52 110 0 58297 0
Current children cumulated CPU time (s) 1122.62
Current children cumulated vsize (KiB) 233640

[startup+1183.04 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5749
/proc/meminfo: memFree=1755920/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=234036 CPUtime=1182.63
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 35342 0 0 0 118215 48 0 0 25 0 1 0 271955544 239652864 34842 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 58509 34842 52 110 0 58396 0
Current children cumulated CPU time (s) 1182.63
Current children cumulated vsize (KiB) 234036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5749
/proc/meminfo: memFree=1754640/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=234036 CPUtime=1200.04
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 35642 0 0 0 119956 48 0 0 25 0 1 0 271955544 239652864 35142 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 58509 35142 52 110 0 58396 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 234036

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5749
/proc/meminfo: memFree=1754640/2055920 swapFree=4111204/4192956
[pid=5550] ppid=5548 vsize=234036 CPUtime=1200.04
/proc/5550/stat : 5550 (tinisat) R 5548 5550 5010 0 -1 4194304 35642 0 0 0 119956 48 0 0 25 0 1 0 271955544 239652864 35142 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/5550/statm: 58509 35142 52 110 0 58396 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 234036

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.08
CPU user time (s): 1199.57
CPU system time (s): 0.511922
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 234036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.57
system time used= 0.511922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35642
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= 26145

runsolver used 1.35779 second user time and 2.74558 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Mon Feb 26 20:00:16 UTC 2007

IDJOB= 308397
IDBENCH= 20231
IDSOLVER= 100
FILE ID= node20/308397-1172520016

PBS_JOBID= 3971768

Free space on /tmp= 66560 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1517457236-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/308397-1172520016/tinisat /tmp/evaluation/308397-1172520016/instance-308397-1172520016.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-308397-1172520016 -o ROOT/results/node20/solver-308397-1172520016 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308397-1172520016/tinisat /tmp/evaluation/308397-1172520016/instance-308397-1172520016.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  f485220027951df54495c1cbe4025c83

RANDOM SEED= 772273455

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1897264 kB
Buffers:          9164 kB
Cached:          52224 kB
SwapCached:      47276 kB
Active:          46612 kB
Inactive:        84456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1897264 kB
SwapTotal:     4192956 kB
SwapFree:      4111204 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          40032 kB
Slab:            13228 kB
Committed_AS:   622800 kB
PageTables:       1708 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 node20 on Mon Feb 26 20:20:18 UTC 2007