Trace number 309750

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 1200.44

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1014417748-14-SAT.cnf
MD5SUM12c6ae21cea692230c5e45227dcf3ab1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.050991
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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/309750-1172546485/instance-309750-1172546485.cnf
0.00/0.00	c 810 variables, 2931 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/node76/watcher-309750-1172546485 -o ROOT/results/node76/solver-309750-1172546485 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309750-1172546485/tinisat /tmp/evaluation/309750-1172546485/instance-309750-1172546485.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 3/69 1817
/proc/meminfo: memFree=1893640/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=844 CPUtime=0
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 117 0 0 0 0 0 0 0 19 0 1 0 274606769 864256 102 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 211 105 51 110 0 98 0

[startup+0.106935 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 1817
/proc/meminfo: memFree=1893640/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=1164 CPUtime=0.1
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 198 0 0 0 10 0 0 0 20 0 1 0 274606769 1191936 183 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 291 183 52 110 0 178 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1164

[startup+0.514981 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 1817
/proc/meminfo: memFree=1893640/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=2372 CPUtime=0.51
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 348 0 0 0 51 0 0 0 24 0 1 0 274606769 2428928 333 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 593 333 52 110 0 480 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2372

[startup+1.33508 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 1818
/proc/meminfo: memFree=1891712/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=3944 CPUtime=1.33
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 584 0 0 0 133 0 0 0 25 0 1 0 274606769 4038656 569 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 986 569 52 110 0 873 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3944

[startup+2.97127 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 1818
/proc/meminfo: memFree=1890624/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=4208 CPUtime=2.96
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 887 0 0 0 296 0 0 0 25 0 1 0 274606769 4308992 872 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519980 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 1052 872 52 110 0 939 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4208

[startup+6.25065 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 1818
/proc/meminfo: memFree=1888704/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=7468 CPUtime=6.24
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 1288 0 0 0 624 0 0 0 25 0 1 0 274606769 7647232 1273 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 1867 1273 52 110 0 1754 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7468

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 1818
/proc/meminfo: memFree=1886336/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=7996 CPUtime=12.69
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 1882 0 0 0 1268 1 0 0 25 0 1 0 274606769 8187904 1834 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 1999 1834 52 110 0 1886 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7996

[startup+25.5059 s]
/proc/loadavg: 0.94 0.98 0.99 2/70 1818
/proc/meminfo: memFree=1883712/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=14264 CPUtime=25.49
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 2546 0 0 0 2547 2 0 0 25 0 1 0 274606769 14606336 2498 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 3566 2498 52 110 0 3453 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14264

[startup+51.1118 s]
/proc/loadavg: 0.96 0.98 0.99 2/70 1818
/proc/meminfo: memFree=1879616/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=15188 CPUtime=51.09
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 3610 0 0 0 5106 3 0 0 25 0 1 0 274606769 15552512 3497 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 3797 3497 52 110 0 3684 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15188

[startup+102.319 s]
/proc/loadavg: 0.98 0.98 0.99 2/70 1818
/proc/meminfo: memFree=1874176/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=27932 CPUtime=102.28
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 4964 0 0 0 10224 4 0 0 25 0 1 0 274606769 28602368 4851 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 6983 4851 52 110 0 6870 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 27932

[startup+162.339 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 1818
/proc/meminfo: memFree=1869376/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=29588 CPUtime=162.28
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 6257 0 0 0 16223 5 0 0 25 0 1 0 274606769 30298112 6015 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 7397 6015 52 110 0 7284 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 29588

[startup+222.357 s]
/proc/loadavg: 1.05 1.00 1.00 2/70 1818
/proc/meminfo: memFree=1865216/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=30336 CPUtime=222.28
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 7296 0 0 0 22222 6 0 0 25 0 1 0 274606769 31064064 7054 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 7584 7054 52 110 0 7471 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 30336

[startup+282.371 s]
/proc/loadavg: 1.02 1.00 1.00 2/70 1818
/proc/meminfo: memFree=1861248/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=53504 CPUtime=282.27
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 8278 0 0 0 28220 7 0 0 25 0 1 0 274606769 54788096 8036 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 13376 8036 52 110 0 13263 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 53504

[startup+342.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 1818
/proc/meminfo: memFree=1857152/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=54788 CPUtime=342.27
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 9306 0 0 0 34219 8 0 0 25 0 1 0 274606769 56102912 9064 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 13697 9064 52 110 0 13584 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 54788

[startup+402.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 1818
/proc/meminfo: memFree=1854016/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=55380 CPUtime=402.27
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 10077 0 0 0 40218 9 0 0 25 0 1 0 274606769 56709120 9835 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515394 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 13845 9835 52 110 0 13732 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 55380

[startup+462.411 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 1818
/proc/meminfo: memFree=1851264/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=56944 CPUtime=462.27
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 11007 0 0 0 46217 10 0 0 25 0 1 0 274606769 58310656 10508 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 14236 10508 52 110 0 14123 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 56944

[startup+522.425 s]
/proc/loadavg: 1.07 1.02 1.00 2/70 1818
/proc/meminfo: memFree=1848832/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=57556 CPUtime=522.27
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 11674 0 0 0 52216 11 0 0 25 0 1 0 274606769 58937344 11142 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 14389 11142 52 110 0 14276 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 57556

[startup+582.441 s]
/proc/loadavg: 1.08 1.03 1.00 2/70 1818
/proc/meminfo: memFree=1846400/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=57976 CPUtime=582.26
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 12275 0 0 0 58215 11 0 0 25 0 1 0 274606769 59367424 11710 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 14494 11710 52 110 0 14381 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 57976

[startup+642.461 s]
/proc/loadavg: 1.03 1.02 1.00 2/70 1818
/proc/meminfo: memFree=1844096/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=58120 CPUtime=642.27
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 12848 0 0 0 64215 12 0 0 25 0 1 0 274606769 59514880 12283 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 14530 12283 52 110 0 14417 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 58120

[startup+702.479 s]
/proc/loadavg: 1.01 1.02 1.00 2/70 1818
/proc/meminfo: memFree=1841472/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=59268 CPUtime=702.26
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 13515 0 0 0 70214 12 0 0 25 0 1 0 274606769 60690432 12950 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 14817 12950 52 110 0 14704 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 59268

[startup+762.495 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 1818
/proc/meminfo: memFree=1839360/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=59752 CPUtime=762.26
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 14029 0 0 0 76213 13 0 0 25 0 1 0 274606769 61186048 13464 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 14938 13464 52 110 0 14825 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 59752

[startup+822.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 1818
/proc/meminfo: memFree=1837184/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=60020 CPUtime=822.26
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 14578 0 0 0 82212 14 0 0 25 0 1 0 274606769 61460480 14013 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 15005 14013 52 110 0 14892 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 60020

[startup+882.527 s]
/proc/loadavg: 1.04 1.01 1.00 2/70 1818
/proc/meminfo: memFree=1835200/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=105892 CPUtime=882.25
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 15058 0 0 0 88211 14 0 0 25 0 1 0 274606769 108433408 14493 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 26473 14493 52 110 0 26360 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 105892

[startup+942.539 s]
/proc/loadavg: 1.01 1.01 1.00 2/70 1818
/proc/meminfo: memFree=1833152/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=106488 CPUtime=942.25
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 15602 0 0 0 94210 15 0 0 25 0 1 0 274606769 109043712 15004 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 26622 15004 52 110 0 26509 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 106488

[startup+1002.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 1818
/proc/meminfo: memFree=1831232/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=106784 CPUtime=1002.25
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 16068 0 0 0 100210 15 0 0 25 0 1 0 274606769 109346816 15470 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520063 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 26696 15470 52 110 0 26583 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 106784

[startup+1062.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 1818
/proc/meminfo: memFree=1829376/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=107076 CPUtime=1062.26
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 16523 0 0 0 106209 17 0 0 25 0 1 0 274606769 109645824 15925 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 26769 15925 52 110 0 26656 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 107076

[startup+1122.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 1818
/proc/meminfo: memFree=1827584/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=107076 CPUtime=1122.25
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 16968 0 0 0 112208 17 0 0 25 0 1 0 274606769 109645824 16370 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 26769 16370 52 110 0 26656 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 107076

[startup+1182.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 1818
/proc/meminfo: memFree=1825728/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=107208 CPUtime=1182.25
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 17432 0 0 0 118207 18 0 0 25 0 1 0 274606769 109780992 16834 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 26802 16834 52 110 0 26689 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 107208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 1818
/proc/meminfo: memFree=1825088/2055888 swapFree=4086404/4096564
[pid=1817] ppid=1815 vsize=107208 CPUtime=1200.07
/proc/1817/stat : 1817 (tinisat) R 1815 1817 900 0 -1 4194304 17583 0 0 0 119989 18 0 0 25 0 1 0 274606769 109780992 16985 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1817/statm: 26802 16985 52 110 0 26689 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 107208

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): 1200.44
CPU time (s): 1200.09
CPU user time (s): 1199.89
CPU system time (s): 0.19397
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 107208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.19397
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17583
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= 1394

runsolver used 0.972852 second user time and 2.23566 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Tue Feb 27 03:21:25 UTC 2007

IDJOB= 309750
IDBENCH= 20269
IDSOLVER= 100
FILE ID= node76/309750-1172546485

PBS_JOBID= 3971837

Free space on /tmp= 66646 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1014417748-14-SAT.cnf
COMMAND LINE= /tmp/evaluation/309750-1172546485/tinisat /tmp/evaluation/309750-1172546485/instance-309750-1172546485.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-309750-1172546485 -o ROOT/results/node76/solver-309750-1172546485 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309750-1172546485/tinisat /tmp/evaluation/309750-1172546485/instance-309750-1172546485.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  12c6ae21cea692230c5e45227dcf3ab1

RANDOM SEED= 116865969

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1893984 kB
Buffers:         16520 kB
Cached:         100616 kB
SwapCached:       4040 kB
Active:          48500 kB
Inactive:        79328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1893984 kB
SwapTotal:     4096564 kB
SwapFree:      4086404 kB
Dirty:             564 kB
Writeback:           0 kB
Mapped:          15232 kB
Slab:            20336 kB
Committed_AS:  1036592 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66646 MiB

End job on node76 on Tue Feb 27 03:41:27 UTC 2007