Trace number 295896

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) 1200.04 1200.54

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1106151685-15.SAT.shuffled.cnf
MD5SUMd0e9faac9ab5495d7ef24108e4e226d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.932857
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.03	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/node40/watcher-295896-1171814161 -o ROOT/results/node40/solver-295896-1171814161 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295896-1171814161/rsat.sh /tmp/evaluation/295896-1171814161/instance-295896-1171814161.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10032
/proc/meminfo: memFree=779760/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0
/proc/10032/stat : 10032 (rsat.sh) R 10030 10032 9887 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 106450363 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519608991 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10032/statm: 1338 232 194 169 0 49 0
[pid=10033] ppid=10032 vsize=688 CPUtime=0
/proc/10033/stat : 10033 (SatElite) R 10032 10032 9887 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 106450363 704512 82 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/10033/statm: 172 82 49 128 0 41 0

[startup+0.107946 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10032
/proc/meminfo: memFree=779760/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.518998 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10032
/proc/meminfo: memFree=779760/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.3391 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 10035
/proc/meminfo: memFree=776928/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=3252 CPUtime=1.3
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 760 0 0 0 130 0 0 0 25 0 1 0 106450366 3330048 650 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526311 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 813 650 86 211 0 599 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8604

[startup+2.97532 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 10035
/proc/meminfo: memFree=775968/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=4648 CPUtime=2.93
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 1178 0 0 0 293 0 0 0 25 0 1 0 106450366 4759552 971 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 1162 971 86 211 0 948 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10000

[startup+6.25174 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 10035
/proc/meminfo: memFree=774440/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=6236 CPUtime=6.21
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 1778 0 0 0 620 1 0 0 25 0 1 0 106450366 6385664 1375 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 1559 1375 86 211 0 1345 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11588

[startup+12.7116 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 10035
/proc/meminfo: memFree=772840/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=7420 CPUtime=12.67
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 2482 0 0 0 1266 1 0 0 25 0 1 0 106450366 7598080 1593 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 1855 1593 86 211 0 1641 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12772

[startup+25.5242 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 10035
/proc/meminfo: memFree=769896/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=10072 CPUtime=25.48
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 3602 0 0 0 2546 2 0 0 25 0 1 0 106450366 10313728 2325 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 2518 2325 86 211 0 2304 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15424

[startup+51.1495 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 10035
/proc/meminfo: memFree=766120/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=14260 CPUtime=51.09
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 5498 0 0 0 5105 4 0 0 25 0 1 0 106450366 14602240 3255 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 3565 3255 86 211 0 3351 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 19612

[startup+102.394 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 10035
/proc/meminfo: memFree=762088/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=18500 CPUtime=102.32
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 6593 0 0 0 10227 5 0 0 25 0 1 0 106450366 18944000 4350 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 4625 4350 86 211 0 4411 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 23852

[startup+162.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10035
/proc/meminfo: memFree=759528/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=20440 CPUtime=162.37
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 8001 0 0 0 16231 6 0 0 25 0 1 0 106450366 20930560 4913 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 5110 4913 86 211 0 4896 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 25792

[startup+222.475 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10035
/proc/meminfo: memFree=756904/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=24600 CPUtime=222.37
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 9067 0 0 0 22230 7 0 0 25 0 1 0 106450366 25190400 5593 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 6150 5593 86 211 0 5936 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 29952

[startup+282.532 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10035
/proc/meminfo: memFree=751720/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=29580 CPUtime=282.41
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 10369 0 0 0 28233 8 0 0 25 0 1 0 106450366 30289920 6895 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 7395 6895 86 211 0 7181 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 34932

[startup+342.618 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 10147
/proc/meminfo: memFree=749688/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=29972 CPUtime=342.42
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 12091 0 0 0 34231 11 0 0 25 0 1 0 106450366 30691328 7060 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 7493 7060 86 211 0 7279 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 35324

[startup+402.711 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10233
/proc/meminfo: memFree=750696/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=29972 CPUtime=402.44
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 12100 0 0 0 40233 11 0 0 25 0 1 0 106450366 30691328 7069 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 7493 7069 86 211 0 7279 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 35324

[startup+462.77 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10233
/proc/meminfo: memFree=750312/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=30512 CPUtime=462.48
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 12236 0 0 0 46237 11 0 0 25 0 1 0 106450366 31244288 7205 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 7628 7205 86 211 0 7414 0
Current children cumulated CPU time (s) 462.5
Current children cumulated vsize (KiB) 35864

[startup+522.832 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10233
/proc/meminfo: memFree=745832/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02

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

[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=38820 CPUtime=582.57
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 14291 0 0 0 58244 13 0 0 25 0 1 0 106450366 39751680 9227 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 9705 9227 86 211 0 9491 0
Current children cumulated CPU time (s) 582.59
Current children cumulated vsize (KiB) 44172

[startup+642.958 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10233
/proc/meminfo: memFree=738984/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=42016 CPUtime=642.62
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 15087 0 0 0 64248 14 0 0 25 0 1 0 106450366 43024384 10023 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 10504 10023 86 211 0 10290 0
Current children cumulated CPU time (s) 642.64
Current children cumulated vsize (KiB) 47368

[startup+703.018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10233
/proc/meminfo: memFree=737896/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=44548 CPUtime=702.66
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 19631 0 0 0 70250 16 0 0 25 0 1 0 106450366 45617152 10226 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 11137 10226 86 211 0 10923 0
Current children cumulated CPU time (s) 702.68
Current children cumulated vsize (KiB) 49900

[startup+763.077 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10233
/proc/meminfo: memFree=737960/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=44548 CPUtime=762.7
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 19637 0 0 0 76254 16 0 0 25 0 1 0 106450366 45617152 10232 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 11137 10232 86 211 0 10923 0
Current children cumulated CPU time (s) 762.72
Current children cumulated vsize (KiB) 49900

[startup+823.138 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10233
/proc/meminfo: memFree=738152/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=44548 CPUtime=822.74
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 19637 0 0 0 82258 16 0 0 25 0 1 0 106450366 45617152 10232 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 11137 10232 86 211 0 10923 0
Current children cumulated CPU time (s) 822.76
Current children cumulated vsize (KiB) 49900

[startup+883.203 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10233
/proc/meminfo: memFree=738216/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=44548 CPUtime=882.78
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 19640 0 0 0 88262 16 0 0 25 0 1 0 106450366 45617152 10235 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 11137 10235 86 211 0 10923 0
Current children cumulated CPU time (s) 882.8
Current children cumulated vsize (KiB) 49900

[startup+943.266 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10233
/proc/meminfo: memFree=738216/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=44548 CPUtime=942.84
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 19640 0 0 0 94267 17 0 0 25 0 1 0 106450366 45617152 10235 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 11137 10235 86 211 0 10923 0
Current children cumulated CPU time (s) 942.86
Current children cumulated vsize (KiB) 49900

[startup+1003.33 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10233
/proc/meminfo: memFree=738216/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=44548 CPUtime=1002.88
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 19640 0 0 0 100271 17 0 0 25 0 1 0 106450366 45617152 10235 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 11137 10235 86 211 0 10923 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 49900

[startup+1063.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10233
/proc/meminfo: memFree=737320/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=45456 CPUtime=1062.92
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 19865 0 0 0 106275 17 0 0 25 0 1 0 106450366 46546944 10460 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 11364 10460 86 211 0 11150 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 50808

[startup+1123.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10233
/proc/meminfo: memFree=734824/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=48076 CPUtime=1122.96
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 20489 0 0 0 112278 18 0 0 25 0 1 0 106450366 49229824 11084 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 12019 11084 86 211 0 11805 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 53428

[startup+1183.51 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 10233
/proc/meminfo: memFree=732072/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=50784 CPUtime=1183
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 21175 0 0 0 118281 19 0 0 25 0 1 0 106450366 52002816 11770 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 12696 11770 86 211 0 12482 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 56136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 10233
/proc/meminfo: memFree=731304/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=51492 CPUtime=1200.02
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 21357 0 0 0 119982 20 0 0 25 0 1 0 106450366 52727808 11952 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 12873 11952 86 211 0 12659 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 56844

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

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

[startup+1200.53 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 10233
/proc/meminfo: memFree=731304/2055920 swapFree=4183864/4192956
[pid=10032] ppid=10030 vsize=5352 CPUtime=0.02
/proc/10032/stat : 10032 (rsat.sh) S 10030 10032 9887 0 -1 4194304 306 243 0 0 0 0 2 0 18 0 1 0 106450363 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10032/statm: 1338 234 195 169 0 49 0
[pid=10035] ppid=10032 vsize=51492 CPUtime=1200.02
/proc/10035/stat : 10035 (rsat) R 10032 10032 9887 0 -1 4194304 21357 0 0 0 119982 20 0 0 25 0 1 0 106450366 52727808 11952 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10035/statm: 12873 11952 86 211 0 12659 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 56844

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10032 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=23996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.028995
while last known CPU time is 1200.04

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

Real time (s): 1200.54
CPU time (s): 1200.04
CPU user time (s): 1199.84
CPU system time (s): 0.2
CPU usage (%): 99.9586
Max. virtual memory (cumulated for all children) (KiB): 65180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 549
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= 2

runsolver used 0.942856 second user time and 2.48662 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Sun Feb 18 15:56:01 UTC 2007

IDJOB= 295896
IDBENCH= 19924
IDSOLVER= 104
FILE ID= node40/295896-1171814161

PBS_JOBID= 3839630

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1106151685-15.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295896-1171814161/rsat.sh /tmp/evaluation/295896-1171814161/instance-295896-1171814161.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-295896-1171814161 -o ROOT/results/node40/solver-295896-1171814161 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295896-1171814161/rsat.sh /tmp/evaluation/295896-1171814161/instance-295896-1171814161.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d0e9faac9ab5495d7ef24108e4e226d5

RANDOM SEED= 729533517

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:        780168 kB
Buffers:         48760 kB
Cached:        1104892 kB
SwapCached:       4252 kB
Active:         823232 kB
Inactive:       341124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        780168 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            97452 kB
Committed_AS:   147048 kB
PageTables:       1412 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 node40 on Sun Feb 18 16:16:04 UTC 2007