Trace number 307208

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) 1200.2 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1299985238-16.cnf
MD5SUM59c8db54641efdcb0f397a2fc06a7707
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables18999
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.11	c Tinisat 0.22
0.10/0.11	c solving /tmp/evaluation/307208-1172115424/instance-307208-1172115424.cnf
0.10/0.11	c 19000 variables, 79800 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/node3/watcher-307208-1172115424 -o ROOT/results/node3/solver-307208-1172115424 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307208-1172115424/tinisat /tmp/evaluation/307208-1172115424/instance-307208-1172115424.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: 1.00 0.99 0.99 3/77 26039
/proc/meminfo: memFree=796520/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=1340 CPUtime=0
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 231497284 1372160 80 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134731405 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 335 81 48 110 0 222 0

[startup+0.106537 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 26039
/proc/meminfo: memFree=796520/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=2924 CPUtime=0.1
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 631 0 0 0 10 0 0 0 18 0 1 0 231497284 2994176 616 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134629133 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 731 616 48 110 0 618 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2924

[startup+0.514569 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 26039
/proc/meminfo: memFree=796520/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=8840 CPUtime=0.51
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 2163 0 0 0 50 1 0 0 22 0 1 0 231497284 9052160 1879 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 2210 1879 52 110 0 2097 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 8840

[startup+1.33464 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26040
/proc/meminfo: memFree=788512/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=8840 CPUtime=1.32
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 2359 0 0 0 131 1 0 0 25 0 1 0 231497284 9052160 2075 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 2210 2075 52 110 0 2097 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8840

[startup+2.97077 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26040
/proc/meminfo: memFree=787360/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=13828 CPUtime=2.96
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 2720 0 0 0 295 1 0 0 25 0 1 0 231497284 14159872 2436 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 3457 2436 52 110 0 3344 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13828

[startup+6.25304 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26040
/proc/meminfo: memFree=784224/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=13828 CPUtime=6.24
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 3481 0 0 0 622 2 0 0 25 0 1 0 231497284 14159872 3197 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 3457 3197 52 110 0 3344 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13828

[startup+12.7096 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26040
/proc/meminfo: memFree=777888/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=23804 CPUtime=12.7
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 4977 0 0 0 1267 3 0 0 25 0 1 0 231497284 24375296 4693 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 5951 4693 52 110 0 5838 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 23804

[startup+25.5106 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26040
/proc/meminfo: memFree=766880/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=43756 CPUtime=25.49
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 7788 0 0 0 2543 6 0 0 25 0 1 0 231497284 44806144 7504 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 10939 7504 52 110 0 10826 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43756

[startup+51.1217 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26040
/proc/meminfo: memFree=743904/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=83660 CPUtime=51.1
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 13474 0 0 0 5099 11 0 0 25 0 1 0 231497284 85667840 13190 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 20915 13190 52 110 0 20802 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 83660

[startup+102.338 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26040
/proc/meminfo: memFree=706144/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=164492 CPUtime=102.3
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 22956 0 0 0 10209 21 0 0 25 0 1 0 231497284 168439808 22672 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 41123 22672 52 110 0 41010 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 164492

[startup+162.372 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26042
/proc/meminfo: memFree=666208/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=165516 CPUtime=162.33
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 32770 0 0 0 16202 31 0 0 25 0 1 0 231497284 169488384 32486 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 41379 32486 52 110 0 41266 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 165516

[startup+222.403 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26042
/proc/meminfo: memFree=630304/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=166900 CPUtime=222.34
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 41882 0 0 0 22193 41 0 0 25 0 1 0 231497284 170905600 41469 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 41725 41469 52 110 0 41612 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 166900

[startup+282.432 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26042
/proc/meminfo: memFree=599648/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=327504 CPUtime=282.35
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 49549 0 0 0 28185 50 0 0 25 0 1 0 231497284 335364096 49136 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 81876 49136 52 110 0 81763 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 327504

[startup+342.458 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26042
/proc/meminfo: memFree=565472/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=328012 CPUtime=342.36
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 58182 0 0 0 34177 59 0 0 25 0 1 0 231497284 335884288 57769 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 82003 57769 52 110 0 81890 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 328012

[startup+402.491 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26042
/proc/meminfo: memFree=526304/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=328532 CPUtime=402.39
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 67784 0 0 0 40169 70 0 0 25 0 1 0 231497284 336416768 67371 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 82133 67372 52 110 0 82020 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 328532

[startup+462.523 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26042
/proc/meminfo: memFree=498784/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=329564 CPUtime=462.41
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 74688 0 0 0 46164 77 0 0 25 0 1 0 231497284 337473536 74275 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 82391 74275 52 110 0 82278 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 329564

[startup+522.552 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26042
/proc/meminfo: memFree=474016/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=330188 CPUtime=522.42
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 80939 0 0 0 52158 84 0 0 25 0 1 0 231497284 338112512 80526 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 82547 80526 52 110 0 82434 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 330188

[startup+582.584 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26042
/proc/meminfo: memFree=447904/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=651060 CPUtime=582.44
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 87618 0 0 0 58152 92 0 0 25 0 1 0 231497284 666685440 86948 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 162765 86948 52 110 0 162652 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 651060

[startup+642.617 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26042
/proc/meminfo: memFree=425568/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=651696 CPUtime=642.46
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 93214 0 0 0 64148 98 0 0 25 0 1 0 231497284 667336704 92544 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 162924 92544 52 110 0 162811 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 651696

[startup+702.643 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 26042
/proc/meminfo: memFree=397792/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=651956 CPUtime=702.46
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 100163 0 0 0 70141 105 0 0 25 0 1 0 231497284 667602944 99493 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 162989 99493 52 110 0 162876 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 651956

[startup+762.669 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 26042
/proc/meminfo: memFree=376992/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=652592 CPUtime=762.48
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 105395 0 0 0 76138 110 0 0 25 0 1 0 231497284 668254208 104725 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 163148 104725 52 110 0 163035 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 652592

[startup+822.699 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 26042
/proc/meminfo: memFree=357472/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=653208 CPUtime=822.5
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 110198 0 0 0 82134 116 0 0 25 0 1 0 231497284 668884992 109528 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 163302 109528 52 110 0 163189 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 653208

[startup+882.727 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26042
/proc/meminfo: memFree=336032/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=653596 CPUtime=882.51
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 115543 0 0 0 88131 120 0 0 25 0 1 0 231497284 669282304 114873 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 163399 114873 52 110 0 163286 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 653596

[startup+942.756 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26042
/proc/meminfo: memFree=316896/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=654104 CPUtime=942.52
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 120336 0 0 0 94127 125 0 0 25 0 1 0 231497284 669802496 119666 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 163526 119666 52 110 0 163413 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 654104

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26042
/proc/meminfo: memFree=296544/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=654484 CPUtime=1002.53
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 125441 0 0 0 100123 130 0 0 25 0 1 0 231497284 670191616 124771 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 163621 124771 52 110 0 163508 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 654484

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26042
/proc/meminfo: memFree=273952/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=654740 CPUtime=1062.56
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 131039 0 0 0 106120 136 0 0 25 0 1 0 231497284 670453760 130369 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 163685 130369 52 110 0 163572 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 654740

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26042
/proc/meminfo: memFree=252832/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=654984 CPUtime=1122.57
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 136348 0 0 0 112114 143 0 0 25 0 1 0 231497284 670703616 135678 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 163746 135678 52 110 0 163633 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 654984

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26042
/proc/meminfo: memFree=230240/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=655244 CPUtime=1182.58
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 141989 0 0 0 118109 149 0 0 25 0 1 0 231497284 670969856 141319 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 163811 141319 52 110 0 163698 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 655244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26042
/proc/meminfo: memFree=223968/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=655372 CPUtime=1200.1
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 143478 0 0 0 119859 151 0 0 25 0 1 0 231497284 671100928 142808 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519585 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 163843 142808 52 110 0 163730 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 655372

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 1.00 1.00 2/78 26042
/proc/meminfo: memFree=223968/2055920 swapFree=4192812/4192956
[pid=26039] ppid=26037 vsize=655372 CPUtime=1200.1
/proc/26039/stat : 26039 (tinisat) R 26037 26039 24781 0 -1 4194304 143478 0 0 0 119859 151 0 0 25 0 1 0 231497284 671100928 142808 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519585 0 0 4096 0 0 0 0 17 1 0 0
/proc/26039/statm: 163843 142808 52 110 0 163730 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 655372

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.2
CPU user time (s): 1198.6
CPU system time (s): 1.60276
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 655372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.6
system time used= 1.60276
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 143478
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= 24436

runsolver used 1.42278 second user time and 2.70559 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Thu Feb 22 03:37:04 UTC 2007

IDJOB= 307208
IDBENCH= 20200
IDSOLVER= 100
FILE ID= node3/307208-1172115424

PBS_JOBID= 3865366

Free space on /tmp= 66546 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1299985238-16.cnf
COMMAND LINE= /tmp/evaluation/307208-1172115424/tinisat /tmp/evaluation/307208-1172115424/instance-307208-1172115424.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-307208-1172115424 -o ROOT/results/node3/solver-307208-1172115424 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307208-1172115424/tinisat /tmp/evaluation/307208-1172115424/instance-307208-1172115424.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  59c8db54641efdcb0f397a2fc06a7707

RANDOM SEED= 926479623

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        796928 kB
Buffers:         65196 kB
Cached:        1058164 kB
SwapCached:          0 kB
Active:         489816 kB
Inactive:       688100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        796928 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2084 kB
Writeback:           0 kB
Mapped:          73472 kB
Slab:            66748 kB
Committed_AS:  1120300 kB
PageTables:       1656 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= 66546 MiB

End job on node3 on Thu Feb 22 03:57:07 UTC 2007