Trace number 456514

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) 5000.07 5001.91

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
MD5SUM5d5a2534629561aec3a6f7f6c6034d03
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables577
Number of clauses1922
Sum of the clauses size5764
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31920
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	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 |    1922     5764 |     576       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1920     5759 |      --       0       --      -- |     --   | -2/-5
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 576   #clauses: 1920   #literals: 5759
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-456514-1178345826 -o ROOT/results/node58/solver-456514-1178345826 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456514-1178345826/rsat.sh /tmp/evaluation/456514-1178345826/instance-456514-1178345826.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 17751
/proc/meminfo: memFree=1523528/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 282492317 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17751/statm: 1338 232 195 169 0 49 0
[pid=17752] ppid=17751 vsize=820 CPUtime=0
/proc/17752/stat : 17752 (SatElite) R 17751 17751 17256 0 -1 4194304 111 0 0 0 0 0 0 0 20 0 1 0 282492317 839680 93 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/17752/statm: 205 94 49 128 0 74 0

[startup+0.0883539 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17751
/proc/meminfo: memFree=1523528/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102356 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17751
/proc/meminfo: memFree=1523528/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302389 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17751
/proc/meminfo: memFree=1523528/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701457 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17751
/proc/meminfo: memFree=1523528/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50159 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17754
/proc/meminfo: memFree=1520632/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=4464 CPUtime=1.48
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 972 0 0 0 148 0 0 0 25 0 1 0 282492318 4571136 926 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 1116 926 86 211 0 902 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9816

[startup+3.10186 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17754
/proc/meminfo: memFree=1519224/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=6244 CPUtime=3.08
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 1698 0 0 0 308 0 0 0 25 0 1 0 282492318 6393856 1359 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 1561 1359 86 211 0 1347 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11596

[startup+6.30139 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17754
/proc/meminfo: memFree=1514936/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=8944 CPUtime=6.28
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 2570 0 0 0 627 1 0 0 25 0 1 0 282492318 9158656 2035 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 2236 2035 86 211 0 2022 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14296

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17754
/proc/meminfo: memFree=1510776/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=13184 CPUtime=12.67
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 4074 0 0 0 1266 1 0 0 25 0 1 0 282492318 13500416 3053 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 3296 3053 86 211 0 3082 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18536

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17754
/proc/meminfo: memFree=1501304/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=22492 CPUtime=25.47
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 6826 0 0 0 2543 4 0 0 25 0 1 0 282492318 23031808 5417 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 5623 5417 86 211 0 5409 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 27844

[startup+51.1029 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17754
/proc/meminfo: memFree=1494392/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=30348 CPUtime=51.06
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 8861 0 0 0 5100 6 0 0 25 0 1 0 282492318 31076352 7258 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 7587 7258 86 211 0 7373 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 35700

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17754
/proc/meminfo: memFree=1486968/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=37360 CPUtime=102.24
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 11412 0 0 0 10215 9 0 0 25 0 1 0 282492318 38256640 9037 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 9340 9037 86 211 0 9126 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 42712

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17754
/proc/meminfo: memFree=1471224/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=52460 CPUtime=162.22
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 16067 0 0 0 16208 14 0 0 25 0 1 0 282492318 53719040 12920 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 13115 12920 86 211 0 12901 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 57812

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17754
/proc/meminfo: memFree=1471224/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=52460 CPUtime=222.2
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 16070 0 0 0 22206 14 0 0 25 0 1 0 282492318 53719040 12923 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 13115 12923 86 211 0 12901 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 57812

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17754
/proc/meminfo: memFree=1454264/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=70692 CPUtime=282.18
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 20747 0 0 0 28200 18 0 0 25 0 1 0 282492318 72388608 17214 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 17673 17214 86 211 0 17459 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 76044

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17754
/proc/meminfo: memFree=1441656/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=82644 CPUtime=342.15
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 25347 0 0 0 34193 22 0 0 25 0 1 0 282492318 84627456 20274 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 20661 20274 86 211 0 20447 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 87996

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17754
/proc/meminfo: memFree=1441720/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=82644 CPUtime=402.14
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 25349 0 0 0 40191 23 0 0 25 0 1 0 282492318 84627456 20276 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 20661 20276 86 211 0 20447 0

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

/proc/17754/statm: 71942 70372 86 211 0 71728 0
Current children cumulated CPU time (s) 4360.68
Current children cumulated vsize (KiB) 293120

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17954
/proc/meminfo: memFree=1240696/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=287768 CPUtime=4420.66
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 90687 0 0 0 441982 84 0 0 25 0 1 0 282492318 294674432 70380 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 71942 70380 86 211 0 71728 0
Current children cumulated CPU time (s) 4420.66
Current children cumulated vsize (KiB) 293120

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17954
/proc/meminfo: memFree=1240696/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=287768 CPUtime=4480.64
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 90690 0 0 0 447980 84 0 0 25 0 1 0 282492318 294674432 70383 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 71942 70383 86 211 0 71728 0
Current children cumulated CPU time (s) 4480.64
Current children cumulated vsize (KiB) 293120

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17954
/proc/meminfo: memFree=1240760/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=287768 CPUtime=4540.62
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 90697 0 0 0 453978 84 0 0 25 0 1 0 282492318 294674432 70390 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 71942 70390 86 211 0 71728 0
Current children cumulated CPU time (s) 4540.62
Current children cumulated vsize (KiB) 293120

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17954
/proc/meminfo: memFree=1240760/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=287768 CPUtime=4600.6
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 90701 0 0 0 459976 84 0 0 25 0 1 0 282492318 294674432 70394 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 71942 70394 86 211 0 71728 0
Current children cumulated CPU time (s) 4600.6
Current children cumulated vsize (KiB) 293120

[startup+4662.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 17954
/proc/meminfo: memFree=1240696/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=287768 CPUtime=4660.58
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 90702 0 0 0 465974 84 0 0 25 0 1 0 282492318 294674432 70395 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 71942 70395 86 211 0 71728 0
Current children cumulated CPU time (s) 4660.58
Current children cumulated vsize (KiB) 293120

[startup+4722.31 s]
/proc/loadavg: 1.09 1.03 1.00 2/66 17954
/proc/meminfo: memFree=1240632/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=287768 CPUtime=4720.56
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 90717 0 0 0 471972 84 0 0 25 0 1 0 282492318 294674432 70410 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 71942 70410 86 211 0 71728 0
Current children cumulated CPU time (s) 4720.56
Current children cumulated vsize (KiB) 293120

[startup+4782.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 17954
/proc/meminfo: memFree=1240504/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=287768 CPUtime=4780.53
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 90725 0 0 0 477969 84 0 0 25 0 1 0 282492318 294674432 70418 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 71942 70418 86 211 0 71728 0
Current children cumulated CPU time (s) 4780.53
Current children cumulated vsize (KiB) 293120

[startup+4842.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 17954
/proc/meminfo: memFree=1240504/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=287768 CPUtime=4840.52
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 90727 0 0 0 483967 85 0 0 25 0 1 0 282492318 294674432 70420 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 71942 70420 86 211 0 71728 0
Current children cumulated CPU time (s) 4840.52
Current children cumulated vsize (KiB) 293120

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 17954
/proc/meminfo: memFree=1240440/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=287768 CPUtime=4900.5
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 90735 0 0 0 489965 85 0 0 25 0 1 0 282492318 294674432 70428 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 71942 70428 86 211 0 71728 0
Current children cumulated CPU time (s) 4900.5
Current children cumulated vsize (KiB) 293120

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17954
/proc/meminfo: memFree=1240440/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=287768 CPUtime=4960.48
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 90741 0 0 0 495963 85 0 0 25 0 1 0 282492318 294674432 70434 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 71942 70434 86 211 0 71728 0
Current children cumulated CPU time (s) 4960.48
Current children cumulated vsize (KiB) 293120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17954
/proc/meminfo: memFree=1240376/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=287768 CPUtime=5000.07
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 90745 0 0 0 499922 85 0 0 25 0 1 0 282492318 294674432 70438 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 71942 70438 86 211 0 71728 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 293120

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17954
/proc/meminfo: memFree=1240376/2055920 swapFree=4184552/4192956
[pid=17751] ppid=17749 vsize=5352 CPUtime=0
/proc/17751/stat : 17751 (rsat.sh) S 17749 17751 17256 0 -1 4194304 304 167 0 0 0 0 0 0 16 0 1 0 282492317 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17751/statm: 1338 234 195 169 0 49 0
[pid=17754] ppid=17751 vsize=287768 CPUtime=5000.07
/proc/17754/stat : 17754 (rsat) R 17751 17751 17256 0 -1 4194304 90745 0 0 0 499922 85 0 0 25 0 1 0 282492318 294674432 70438 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17754/statm: 71942 70438 86 211 0 71728 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 293120

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17751 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=11998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 5000.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.91
CPU time (s): 5000.07
CPU user time (s): 4999.22
CPU system time (s): 0.85
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 320352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 471
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= 16
involuntary context switches= 3

runsolver used 3.64245 second user time and 10.0825 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sat May  5 06:17:06 UTC 2007

IDJOB= 456514
IDBENCH= 24737
IDSOLVER= 169
FILE ID= node58/456514-1178345826

PBS_JOBID= 5188822

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456514-1178345826/rsat.sh /tmp/evaluation/456514-1178345826/instance-456514-1178345826.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-456514-1178345826 -o ROOT/results/node58/solver-456514-1178345826 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456514-1178345826/rsat.sh /tmp/evaluation/456514-1178345826/instance-456514-1178345826.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5d5a2534629561aec3a6f7f6c6034d03

RANDOM SEED= 155873640

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1523872 kB
Buffers:         38572 kB
Cached:         384156 kB
SwapCached:       2544 kB
Active:         172608 kB
Inactive:       260168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1523872 kB
SwapTotal:     4192956 kB
SwapFree:      4184552 kB
Dirty:            1708 kB
Writeback:           0 kB
Mapped:          16440 kB
Slab:            85368 kB
Committed_AS:  4544068 kB
PageTables:       1380 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= 66563 MiB

End job on node58 on Sat May  5 07:40:30 UTC 2007