Trace number 294621

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) 1200.03 1200.48

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1195605559-14.UNSAT.shuffled.cnf
MD5SUMeac9af97d18fcd2d7b549542328af50a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark69.3755
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

Solver Data (download as text)

0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/evaluation/294621-1171792001/instance-294621-1171792001.cnf
0.00/0.01	c 50 variables, 4450 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/node63/watcher-294621-1171792001 -o ROOT/results/node63/solver-294621-1171792001 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294621-1171792001/tinisat /tmp/evaluation/294621-1171792001/instance-294621-1171792001.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 1.00 1.00 3/64 18562
/proc/meminfo: memFree=528480/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=716 CPUtime=0
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 98 0 0 0 0 0 0 0 18 0 1 0 199157494 733184 83 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134629133 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 179 84 48 110 0 66 0

[startup+0.107476 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18562
/proc/meminfo: memFree=528480/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=1256 CPUtime=0.1
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 214 0 0 0 10 0 0 0 18 0 1 0 199157494 1286144 198 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 314 198 52 110 0 201 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1256

[startup+0.515518 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18562
/proc/meminfo: memFree=528480/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=1816 CPUtime=0.51
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 342 0 0 0 51 0 0 0 21 0 1 0 199157494 1859584 326 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 454 326 52 110 0 341 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1816

[startup+1.3356 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18563
/proc/meminfo: memFree=526808/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=3104 CPUtime=1.33
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 531 0 0 0 133 0 0 0 25 0 1 0 199157494 3178496 515 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 776 515 52 110 0 663 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3104

[startup+2.97679 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18563
/proc/meminfo: memFree=525784/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=5884 CPUtime=2.97
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 808 0 0 0 297 0 0 0 25 0 1 0 199157494 6025216 792 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 1471 792 52 110 0 1358 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5884

[startup+6.25213 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18563
/proc/meminfo: memFree=524312/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=6156 CPUtime=6.24
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 1124 0 0 0 624 0 0 0 25 0 1 0 199157494 6303744 1075 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 1539 1075 52 110 0 1426 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6156

[startup+12.7068 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18563
/proc/meminfo: memFree=522648/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=6624 CPUtime=12.7
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 1510 0 0 0 1269 1 0 0 25 0 1 0 199157494 6782976 1461 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 1656 1461 52 110 0 1543 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 6624

[startup+25.5082 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18563
/proc/meminfo: memFree=520664/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=12068 CPUtime=25.49
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 2072 0 0 0 2547 2 0 0 25 0 1 0 199157494 12357632 1958 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 3017 1958 52 110 0 2904 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12068

[startup+51.1149 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18563
/proc/meminfo: memFree=517976/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=12584 CPUtime=51.09
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 2721 0 0 0 5106 3 0 0 25 0 1 0 199157494 12886016 2607 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 3146 2607 52 110 0 3033 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12584

[startup+102.326 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18563
/proc/meminfo: memFree=513560/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=23676 CPUtime=102.29
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 3951 0 0 0 10225 4 0 0 25 0 1 0 199157494 24244224 3708 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 5919 3708 52 110 0 5806 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 23676

[startup+162.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18563
/proc/meminfo: memFree=509784/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=24996 CPUtime=162.3
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 4881 0 0 0 16225 5 0 0 25 0 1 0 199157494 25595904 4638 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 6249 4638 52 110 0 6136 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 24996

[startup+222.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18563
/proc/meminfo: memFree=507096/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=25780 CPUtime=222.3
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 5591 0 0 0 22225 5 0 0 25 0 1 0 199157494 26398720 5315 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 6445 5315 52 110 0 6332 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 25780

[startup+282.393 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 18563
/proc/meminfo: memFree=504984/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=25976 CPUtime=282.3
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 6127 0 0 0 28225 5 0 0 25 0 1 0 199157494 26599424 5835 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 6494 5835 52 110 0 6381 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 25976

[startup+342.411 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18563
/proc/meminfo: memFree=502232/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=45400 CPUtime=342.31
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 7035 0 0 0 34225 6 0 0 25 0 1 0 199157494 46489600 6545 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 11350 6545 52 110 0 11237 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 45400

[startup+402.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18563
/proc/meminfo: memFree=499928/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=47204 CPUtime=402.31
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 7918 0 0 0 40224 7 0 0 25 0 1 0 199157494 48336896 7072 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 11801 7072 52 110 0 11688 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 47204

[startup+462.452 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18563
/proc/meminfo: memFree=498072/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=47596 CPUtime=462.31
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 8413 0 0 0 46224 7 0 0 25 0 1 0 199157494 48738304 7534 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 11899 7534 52 110 0 11786 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 47596

[startup+522.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18563
/proc/meminfo: memFree=496024/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=48760 CPUtime=522.31
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 9088 0 0 0 52223 8 0 0 25 0 1 0 199157494 49930240 8077 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 12190 8077 52 110 0 12077 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 48760

[startup+582.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18563
/proc/meminfo: memFree=494488/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=48892 CPUtime=582.32
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 9463 0 0 0 58223 9 0 0 25 0 1 0 199157494 50065408 8452 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 12223 8452 52 110 0 12110 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 48892

[startup+642.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18563
/proc/meminfo: memFree=492760/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=49668 CPUtime=642.32
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 10024 0 0 0 64223 9 0 0 25 0 1 0 199157494 50860032 8882 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 12417 8882 52 110 0 12304 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 49668

[startup+702.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18563
/proc/meminfo: memFree=491224/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=49928 CPUtime=702.33
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 10448 0 0 0 70223 10 0 0 25 0 1 0 199157494 51126272 9273 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 12482 9273 52 110 0 12369 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 49928

[startup+762.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18563
/proc/meminfo: memFree=489816/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=50436 CPUtime=762.33
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 10990 0 0 0 76223 10 0 0 25 0 1 0 199157494 51646464 9619 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 12609 9619 52 110 0 12496 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 50436

[startup+822.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18563
/proc/meminfo: memFree=488344/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=50568 CPUtime=822.33
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 11359 0 0 0 82222 11 0 0 25 0 1 0 199157494 51781632 9988 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520127 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 12642 9988 52 110 0 12529 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 50568

[startup+882.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 18663
/proc/meminfo: memFree=485344/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=51984 CPUtime=882.3
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 12053 0 0 0 88217 13 0 0 25 0 1 0 199157494 53231616 10422 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 12996 10422 52 110 0 12883 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 51984

[startup+942.659 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 18735
/proc/meminfo: memFree=484008/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=52240 CPUtime=942.29
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 12436 0 0 0 94216 13 0 0 25 0 1 0 199157494 53493760 10740 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 13060 10740 52 110 0 12947 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 52240

[startup+1002.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18761
/proc/meminfo: memFree=484120/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=52496 CPUtime=1002.28
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 12775 0 0 0 100213 15 0 0 25 0 1 0 199157494 53755904 11014 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 13124 11014 52 110 0 13011 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 52496

[startup+1062.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18761
/proc/meminfo: memFree=482968/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=52624 CPUtime=1062.29
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 13083 0 0 0 106214 15 0 0 25 0 1 0 199157494 53886976 11289 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 13156 11289 52 110 0 13043 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 52624

[startup+1122.73 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 18761
/proc/meminfo: memFree=481816/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=52756 CPUtime=1122.29
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 13373 0 0 0 112213 16 0 0 25 0 1 0 199157494 54022144 11579 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 13189 11579 52 110 0 13076 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 52756

[startup+1182.75 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18761
/proc/meminfo: memFree=480472/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=53524 CPUtime=1182.29
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 13877 0 0 0 118213 16 0 0 25 0 1 0 199157494 54808576 11888 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 13381 11888 52 110 0 13268 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 53524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18761
/proc/meminfo: memFree=480152/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=53524 CPUtime=1200.02
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 13971 0 0 0 119986 16 0 0 25 0 1 0 199157494 54808576 11982 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 13381 11982 52 110 0 13268 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 53524

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: 1.01 1.00 1.00 2/65 18761
/proc/meminfo: memFree=480152/2055920 swapFree=4183348/4192956
[pid=18562] ppid=18560 vsize=53524 CPUtime=1200.02
/proc/18562/stat : 18562 (tinisat) R 18560 18562 17730 0 -1 4194304 13971 0 0 0 119986 16 0 0 25 0 1 0 199157494 54808576 11982 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18562/statm: 13381 11982 52 110 0 13268 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 53524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.03
CPU user time (s): 1199.86
CPU system time (s): 0.172973
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 53524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13971
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= 2666

runsolver used 0.859869 second user time and 2.43463 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Feb 18 09:46:41 UTC 2007

IDJOB= 294621
IDBENCH= 19893
IDSOLVER= 100
FILE ID= node63/294621-1171792001

PBS_JOBID= 3839552

Free space on /tmp= 66564 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1195605559-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294621-1171792001/tinisat /tmp/evaluation/294621-1171792001/instance-294621-1171792001.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-294621-1171792001 -o ROOT/results/node63/solver-294621-1171792001 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294621-1171792001/tinisat /tmp/evaluation/294621-1171792001/instance-294621-1171792001.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  eac9af97d18fcd2d7b549542328af50a

RANDOM SEED= 793117448

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:        528888 kB
Buffers:         47164 kB
Cached:        1358100 kB
SwapCached:       3968 kB
Active:         777780 kB
Inactive:       637460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        528888 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          15468 kB
Slab:            97812 kB
Committed_AS:   502608 kB
PageTables:       1460 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= 66564 MiB

End job on node63 on Sun Feb 18 10:06:44 UTC 2007