Trace number 312005

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 1200.53

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S476496922-18-SAT.cnf
MD5SUM7aa5e97b8e61908955474a79af64353f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.248961
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/evaluation/312005-1172580324/instance-312005-1172580324.cnf
0.00/0.01	c 2405 variables, 7478 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/node21/watcher-312005-1172580324 -o ROOT/results/node21/solver-312005-1172580324 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312005-1172580324/tinisat /tmp/evaluation/312005-1172580324/instance-312005-1172580324.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 1.01 3/77 21201
/proc/meminfo: memFree=1809240/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=716 CPUtime=0
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 277986383 733184 88 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 179 89 48 110 0 66 0

[startup+0.107693 s]
/proc/loadavg: 0.92 0.98 1.01 3/77 21201
/proc/meminfo: memFree=1809240/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=1996 CPUtime=0.1
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 320 0 0 0 10 0 0 0 18 0 1 0 277986383 2043904 304 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 499 304 52 110 0 386 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1996

[startup+0.515737 s]
/proc/loadavg: 0.92 0.98 1.01 3/77 21201
/proc/meminfo: memFree=1809240/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=2888 CPUtime=0.51
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 456 0 0 0 51 0 0 0 22 0 1 0 277986383 2957312 440 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 722 440 52 110 0 609 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2888

[startup+1.33682 s]
/proc/loadavg: 0.92 0.98 1.01 2/78 21202
/proc/meminfo: memFree=1806992/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=4844 CPUtime=1.33
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 696 0 0 0 133 0 0 0 25 0 1 0 277986383 4960256 680 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134517006 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 1211 680 52 110 0 1098 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4844

[startup+2.97801 s]
/proc/loadavg: 0.92 0.98 1.01 2/78 21202
/proc/meminfo: memFree=1805648/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=4844 CPUtime=2.97
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 1076 0 0 0 297 0 0 0 25 0 1 0 277986383 4960256 1060 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 1211 1060 52 110 0 1098 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4844

[startup+6.25441 s]
/proc/loadavg: 0.93 0.98 1.01 2/78 21202
/proc/meminfo: memFree=1802960/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=8796 CPUtime=6.24
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 1658 0 0 0 624 0 0 0 25 0 1 0 277986383 9007104 1642 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 2199 1642 52 110 0 2086 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8796

[startup+12.7131 s]
/proc/loadavg: 0.93 0.98 1.01 2/78 21202
/proc/meminfo: memFree=1799184/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=16424 CPUtime=12.7
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 2580 0 0 0 1268 2 0 0 25 0 1 0 277986383 16818176 2531 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 4106 2531 52 110 0 3993 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 16424

[startup+25.5135 s]
/proc/loadavg: 0.95 0.98 1.01 2/78 21202
/proc/meminfo: memFree=1795088/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=16952 CPUtime=25.5
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 3619 0 0 0 2546 4 0 0 25 0 1 0 277986383 17358848 3570 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 4238 3570 52 110 0 4125 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16952

[startup+51.1293 s]
/proc/loadavg: 0.96 0.98 1.01 2/78 21202
/proc/meminfo: memFree=1789136/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=32080 CPUtime=51.1
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 5140 0 0 0 5105 5 0 0 25 0 1 0 277986383 32849920 5026 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 8020 5026 52 110 0 7907 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 32080

[startup+102.354 s]
/proc/loadavg: 0.98 0.98 1.00 2/78 21202
/proc/meminfo: memFree=1779984/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=33412 CPUtime=102.32
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 7408 0 0 0 10223 9 0 0 25 0 1 0 277986383 34213888 7294 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 8353 7294 52 110 0 8240 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 33412

[startup+162.388 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 21202
/proc/meminfo: memFree=1772176/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=63428 CPUtime=162.33
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 9458 0 0 0 16222 11 0 0 25 0 1 0 277986383 64950272 9215 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 15857 9215 52 110 0 15744 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 63428

[startup+222.421 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 21202
/proc/meminfo: memFree=1765584/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=64236 CPUtime=222.35
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 11100 0 0 0 22221 14 0 0 25 0 1 0 277986383 65777664 10857 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 16059 10857 52 110 0 15946 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 64236

[startup+282.454 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 21202
/proc/meminfo: memFree=1758864/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=64656 CPUtime=282.37
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 12771 0 0 0 28220 17 0 0 25 0 1 0 277986383 66207744 12528 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 16164 12528 52 110 0 16051 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 64656

[startup+342.481 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 21202
/proc/meminfo: memFree=1752848/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=65744 CPUtime=342.38
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 14272 0 0 0 34218 20 0 0 25 0 1 0 277986383 67321856 14029 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 16436 14029 52 110 0 16323 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 65744

[startup+402.519 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 21202
/proc/meminfo: memFree=1748176/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=66552 CPUtime=402.4
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 15408 0 0 0 40218 22 0 0 25 0 1 0 277986383 68149248 15165 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 16638 15165 52 110 0 16525 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 66552

[startup+462.548 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 21202
/proc/meminfo: memFree=1744144/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=68116 CPUtime=462.42
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 16702 0 0 0 46218 24 0 0 25 0 1 0 277986383 69750784 16202 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 17029 16202 52 110 0 16916 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 68116

[startup+522.58 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21202
/proc/meminfo: memFree=1740176/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=125500 CPUtime=522.44
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 17678 0 0 0 52218 26 0 0 25 0 1 0 277986383 128512000 17178 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 31375 17178 52 110 0 31262 0
Current children cumulated CPU time (s) 522.44
Current children cumulated vsize (KiB) 125500

[startup+582.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21202
/proc/meminfo: memFree=1736400/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=126100 CPUtime=582.45
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 18621 0 0 0 58218 27 0 0 25 0 1 0 277986383 129126400 18121 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 31525 18121 52 110 0 31412 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 126100

[startup+642.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21202
/proc/meminfo: memFree=1732496/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=126412 CPUtime=642.47
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 19603 0 0 0 64217 30 0 0 25 0 1 0 277986383 129445888 19103 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 31603 19103 52 110 0 31490 0
Current children cumulated CPU time (s) 642.47
Current children cumulated vsize (KiB) 126412

[startup+702.676 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21202
/proc/meminfo: memFree=1728144/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=126956 CPUtime=702.48
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 20683 0 0 0 70216 32 0 0 25 0 1 0 277986383 130002944 20183 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 31739 20183 52 110 0 31626 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 126956

[startup+762.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21202
/proc/meminfo: memFree=1724880/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=127420 CPUtime=762.5
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 21494 0 0 0 76216 34 0 0 25 0 1 0 277986383 130478080 20994 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 31855 20994 52 110 0 31742 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 127420

[startup+822.736 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21202
/proc/meminfo: memFree=1721616/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=127840 CPUtime=822.51
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 22308 0 0 0 82216 35 0 0 25 0 1 0 277986383 130908160 21808 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519876 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 31960 21808 52 110 0 31847 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 127840

[startup+882.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21202
/proc/meminfo: memFree=1718352/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=128292 CPUtime=882.53
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 23129 0 0 0 88216 37 0 0 25 0 1 0 277986383 131371008 22629 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 32073 22629 52 110 0 31960 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 128292

[startup+942.808 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 21266
/proc/meminfo: memFree=1713808/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=128700 CPUtime=942.52
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 23954 0 0 0 94212 40 0 0 25 0 1 0 277986383 131788800 23454 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 32175 23454 52 110 0 32062 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 128700

[startup+1002.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 21358
/proc/meminfo: memFree=1711000/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=129156 CPUtime=1002.51
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 24680 0 0 0 100209 42 0 0 25 0 1 0 277986383 132255744 24180 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 32289 24180 52 110 0 32176 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 129156

[startup+1062.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21400
/proc/meminfo: memFree=1708872/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=129452 CPUtime=1062.51
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 25473 0 0 0 106208 43 0 0 25 0 1 0 277986383 132558848 24973 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 32363 24973 52 110 0 32250 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 129452

[startup+1122.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21400
/proc/meminfo: memFree=1705992/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=129760 CPUtime=1122.53
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 26187 0 0 0 112209 44 0 0 25 0 1 0 277986383 132874240 25687 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 32440 25687 52 110 0 32327 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 129760

[startup+1182.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21400
/proc/meminfo: memFree=1703048/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=129920 CPUtime=1182.55
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 26911 0 0 0 118209 46 0 0 25 0 1 0 277986383 133038080 26411 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 32480 26411 52 110 0 32367 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 129920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21400
/proc/meminfo: memFree=1702216/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=129920 CPUtime=1200.07
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 27121 0 0 0 119961 46 0 0 25 0 1 0 277986383 133038080 26621 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 32480 26621 52 110 0 32367 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 129920

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21400
/proc/meminfo: memFree=1702216/2055920 swapFree=4145392/4192956
[pid=21201] ppid=21199 vsize=129920 CPUtime=1200.07
/proc/21201/stat : 21201 (tinisat) R 21199 21201 19924 0 -1 4194304 27121 0 0 0 119961 46 0 0 25 0 1 0 277986383 133038080 26621 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/21201/statm: 32480 26621 52 110 0 32367 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 129920

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.09
CPU user time (s): 1199.61
CPU system time (s): 0.483926
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 129920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.483926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27121
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= 24669

runsolver used 1.3338 second user time and 2.92256 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Tue Feb 27 12:45:25 UTC 2007

IDJOB= 312005
IDBENCH= 20330
IDSOLVER= 100
FILE ID= node21/312005-1172580324

PBS_JOBID= 3971900

Free space on /tmp= 66562 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S476496922-18-SAT.cnf
COMMAND LINE= /tmp/evaluation/312005-1172580324/tinisat /tmp/evaluation/312005-1172580324/instance-312005-1172580324.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-312005-1172580324 -o ROOT/results/node21/solver-312005-1172580324 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312005-1172580324/tinisat /tmp/evaluation/312005-1172580324/instance-312005-1172580324.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  7aa5e97b8e61908955474a79af64353f

RANDOM SEED= 48649706

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:       1809712 kB
Buffers:         40388 kB
Cached:         134384 kB
SwapCached:      16512 kB
Active:         136560 kB
Inactive:        69724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809712 kB
SwapTotal:     4192956 kB
SwapFree:      4145392 kB
Dirty:             676 kB
Writeback:           0 kB
Mapped:          30608 kB
Slab:            25600 kB
Committed_AS:   788968 kB
PageTables:       1676 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 node21 on Tue Feb 27 13:05:27 UTC 2007