Trace number 293108

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
Rsat 2007-02-08? (TO) 1200.06 1200.42

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S1257170129-13.UNSAT.shuffled.cnf
MD5SUM434b100eaaf4ba4e3a6e5e8b68e4e3ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark913.565
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
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 52130
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Rsat version 2.00

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/node14/watcher-293108-1171764844 -o ROOT/results/node14/solver-293108-1171764844 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293108-1171764844/rsat.sh /tmp/evaluation/293108-1171764844/instance-293108-1171764844.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 3/77 21092
/proc/meminfo: memFree=1341816/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 196438851 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 234 195 169 0 50 0
[pid=21093] ppid=21092 vsize=688 CPUtime=0
/proc/21093/stat : 21093 (SatElite) R 21092 21092 20168 0 -1 4194304 106 0 0 0 0 0 0 0 19 0 1 0 196438851 704512 88 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/21093/statm: 172 89 49 128 0 41 0

[startup+0.108082 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21092
/proc/meminfo: memFree=1341816/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.517123 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21092
/proc/meminfo: memFree=1341816/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.3452 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1339112/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=3260 CPUtime=1.32
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 743 0 0 0 132 0 0 0 25 0 1 0 196438852 3338240 632 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 815 632 86 211 0 601 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8616

[startup+2.98535 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1338280/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=4856 CPUtime=2.96
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 1353 0 0 0 296 0 0 0 25 0 1 0 196438852 4972544 1013 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 1214 1013 86 211 0 1000 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10212

[startup+6.26166 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1336808/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=6028 CPUtime=6.23
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 1858 0 0 0 623 0 0 0 25 0 1 0 196438852 6172672 1322 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134527787 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 1507 1322 86 211 0 1293 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11384

[startup+12.7233 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1334824/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=7476 CPUtime=12.69
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 2647 0 0 0 1268 1 0 0 25 0 1 0 196438852 7655424 1625 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 1869 1625 86 211 0 1655 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12832

[startup+25.5295 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 21095
/proc/meminfo: memFree=1331560/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=10488 CPUtime=25.5
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 3849 0 0 0 2548 2 0 0 25 0 1 0 196438852 10739712 2439 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 2622 2439 86 211 0 2408 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15844

[startup+51.1589 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 21095
/proc/meminfo: memFree=1328936/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=13944 CPUtime=51.11
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 4756 0 0 0 5109 2 0 0 25 0 1 0 196438852 14278656 3152 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 3486 3152 86 211 0 3272 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 19300

[startup+102.413 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 21095
/proc/meminfo: memFree=1326440/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=16200 CPUtime=102.36
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 6156 0 0 0 10232 4 0 0 25 0 1 0 196438852 16588800 3780 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523091 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 4050 3780 86 211 0 3836 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 21556

[startup+162.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1320424/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=22868 CPUtime=162.42
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 9573 0 0 0 16235 7 0 0 25 0 1 0 196438852 23416832 5186 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 5717 5186 86 211 0 5503 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 28224

[startup+222.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1320424/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=22868 CPUtime=222.46
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 9578 0 0 0 22239 7 0 0 25 0 1 0 196438852 23416832 5191 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 5717 5191 86 211 0 5503 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 28224

[startup+282.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1317160/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=26088 CPUtime=282.52
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 10435 0 0 0 28243 9 0 0 25 0 1 0 196438852 26714112 6048 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 6522 6048 86 211 0 6308 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 31444

[startup+342.696 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1312552/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=30400 CPUtime=342.58
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 11625 0 0 0 34248 10 0 0 25 0 1 0 196438852 31129600 7205 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 7600 7205 86 211 0 7386 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 35756

[startup+402.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1311656/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=30792 CPUtime=402.64
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 13592 0 0 0 40253 11 0 0 25 0 1 0 196438852 31531008 7372 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 7698 7372 86 211 0 7484 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 36148

[startup+462.841 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1311720/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=30792 CPUtime=462.69
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 13597 0 0 0 46258 11 0 0 25 0 1 0 196438852 31531008 7377 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 7698 7377 86 211 0 7484 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 36148

[startup+522.908 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 21095
/proc/meminfo: memFree=1311592/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0

################
# More data... #
################

[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=32460 CPUtime=582.8
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 13937 0 0 0 58267 13 0 0 25 0 1 0 196438852 33239040 7717 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 8115 7717 86 211 0 7901 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 37816

[startup+643.056 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1306600/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=36076 CPUtime=642.85
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 14892 0 0 0 64271 14 0 0 25 0 1 0 196438852 36941824 8672 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 9019 8672 86 211 0 8805 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 41432

[startup+703.125 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1303016/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=39636 CPUtime=702.9
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 15800 0 0 0 70275 15 0 0 25 0 1 0 196438852 40587264 9580 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 9909 9580 86 211 0 9695 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 44992

[startup+763.196 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1299944/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=45576 CPUtime=762.96
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 17323 0 0 0 76279 17 0 0 25 0 1 0 196438852 46669824 10333 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 11394 10333 86 211 0 11180 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 50932

[startup+823.271 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1296744/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=49024 CPUtime=823.01
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 18152 0 0 0 82283 18 0 0 25 0 1 0 196438852 50200576 11129 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 12256 11129 86 211 0 12042 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 54380

[startup+883.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1296680/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=47652 CPUtime=883.08
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 21774 0 0 0 88287 21 0 0 25 0 1 0 196438852 48795648 11089 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 11913 11089 86 211 0 11699 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 53008

[startup+943.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1296744/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=47652 CPUtime=943.13
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 21780 0 0 0 94292 21 0 0 25 0 1 0 196438852 48795648 11095 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 11913 11095 86 211 0 11699 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 53008

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1296808/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=47652 CPUtime=1003.18
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 21781 0 0 0 100297 21 0 0 25 0 1 0 196438852 48795648 11096 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 11913 11096 86 211 0 11699 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 53008

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1296872/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=47652 CPUtime=1063.24
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 21785 0 0 0 106302 22 0 0 25 0 1 0 196438852 48795648 11100 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 11913 11100 86 211 0 11699 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 53008

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1296872/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=47652 CPUtime=1123.29
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 21785 0 0 0 112307 22 0 0 25 0 1 0 196438852 48795648 11100 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522849 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 11913 11100 86 211 0 11699 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 53008

[startup+1183.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1296872/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=47652 CPUtime=1183.35
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 21800 0 0 0 118312 23 0 0 25 0 1 0 196438852 48795648 11115 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 11913 11115 86 211 0 11699 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 53008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1296744/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=47912 CPUtime=1200.06
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 21833 0 0 0 119983 23 0 0 25 0 1 0 196438852 49061888 11148 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 11978 11148 86 211 0 11764 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 53268

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21095
/proc/meminfo: memFree=1296744/2055920 swapFree=4192812/4192956
[pid=21092] ppid=21090 vsize=5356 CPUtime=0
/proc/21092/stat : 21092 (rsat.sh) S 21090 21092 20168 0 -1 4194304 307 142 0 0 0 0 0 0 18 0 1 0 196438851 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21092/statm: 1339 235 195 169 0 50 0
[pid=21095] ppid=21092 vsize=47912 CPUtime=1200.06
/proc/21095/stat : 21095 (rsat) R 21092 21092 20168 0 -1 4194304 21833 0 0 0 119983 23 0 0 25 0 1 0 196438852 49061888 11148 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21095/statm: 11978 11148 86 211 0 11764 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 53268

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21092 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.009997
while last known CPU time is 1200.06

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.83
CPU system time (s): 0.23
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 68340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 449
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= 15
involuntary context switches= 3

runsolver used 1.11583 second user time and 3.15352 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sun Feb 18 02:14:04 UTC 2007

IDJOB= 293108
IDBENCH= 19856
IDSOLVER= 104
FILE ID= node14/293108-1171764844

PBS_JOBID= 3839269

Free space on /tmp= 66550 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S1257170129-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293108-1171764844/rsat.sh /tmp/evaluation/293108-1171764844/instance-293108-1171764844.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-293108-1171764844 -o ROOT/results/node14/solver-293108-1171764844 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293108-1171764844/rsat.sh /tmp/evaluation/293108-1171764844/instance-293108-1171764844.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  434b100eaaf4ba4e3a6e5e8b68e4e3ed

RANDOM SEED= 261892633

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1342224 kB
Buffers:         69220 kB
Cached:         509664 kB
SwapCached:          0 kB
Active:         397272 kB
Inactive:       235780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1342224 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1740 kB
Writeback:           0 kB
Mapped:          73048 kB
Slab:            66204 kB
Committed_AS:   693192 kB
PageTables:       1736 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= 66550 MiB

End job on node14 on Sun Feb 18 02:34:07 UTC 2007