Trace number 456241

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 5001.72

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-gensys-icl100.sat05-3226.reshuffled-07.cnf
MD5SUM63ebbe5da415dad3af97436d64747f33
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4172.98
Satisfiable
(Un)Satisfiability was proved
Number of variables1130
Number of clauses18089
Sum of the clauses size86030
Maximum clause length13
Minimum clause length1
Number of clauses of size 128
Number of clauses of size 21085
Number of clauses of size 38672
Number of clauses of size 4224
Number of clauses of size 5266
Number of clauses of size over 57814

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   17480    82062 |    5243       0        0     nan |  0.000 % |
0.00/0.07	c |         0 |   13665    68249 |      --       0       --      -- |     --   | -322/-1645
0.00/0.07	c ==============================================================================
0.00/0.07	c Result  :   #vars: 1081   #clauses: 13665   #literals: 68249
0.00/0.07	c CPU time:   0.066989 s
0.00/0.07	c ==============================================================================
0.09/0.10	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/node48/watcher-456241-1178330070 -o ROOT/results/node48/solver-456241-1178330070 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456241-1178330070/rsat.sh /tmp/evaluation/456241-1178330070/instance-456241-1178330070.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: 1.70 1.94 1.92 3/64 1902
/proc/meminfo: memFree=1540608/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0
/proc/1902/stat : 1902 (rsat.sh) R 1900 1902 1845 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 187852318 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539604127 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/1902/statm: 1338 231 194 169 0 49 0
[pid=1903] ppid=1902 vsize=952 CPUtime=0
/proc/1903/stat : 1903 (SatElite) R 1902 1902 1845 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 187852318 974848 120 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/1903/statm: 238 120 50 128 0 107 0

[startup+0.0756511 s]
/proc/loadavg: 1.70 1.94 1.92 3/64 1902
/proc/meminfo: memFree=1540608/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 187852318 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 232 195 169 0 49 0
[pid=1903] ppid=1902 vsize=2368 CPUtime=0.06
/proc/1903/stat : 1903 (SatElite) R 1902 1902 1845 0 -1 4194304 541 0 0 0 6 0 0 0 19 0 1 0 187852318 2424832 507 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/1903/statm: 592 507 70 128 0 461 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7720

[startup+0.101652 s]
/proc/loadavg: 1.70 1.94 1.92 3/64 1902
/proc/meminfo: memFree=1540608/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 187852318 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 232 195 169 0 49 0
[pid=1903] ppid=1902 vsize=2368 CPUtime=0.09
/proc/1903/stat : 1903 (SatElite) R 1902 1902 1845 0 -1 4194304 541 0 0 0 9 0 0 0 19 0 1 0 187852318 2424832 507 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/1903/statm: 592 507 70 128 0 461 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7720

[startup+0.30167 s]
/proc/loadavg: 1.70 1.94 1.92 3/64 1902
/proc/meminfo: memFree=1540608/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.701707 s]
/proc/loadavg: 1.70 1.94 1.92 3/64 1902
/proc/meminfo: memFree=1540608/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+1.50178 s]
/proc/loadavg: 1.64 1.92 1.91 2/66 1905
/proc/meminfo: memFree=1537520/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=3796 CPUtime=1.39
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 902 0 0 0 139 0 0 0 25 0 1 0 187852329 3887104 792 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522891 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 949 792 86 211 0 735 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9148

[startup+3.10193 s]
/proc/loadavg: 1.64 1.92 1.91 2/66 1905
/proc/meminfo: memFree=1536816/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=4500 CPUtime=2.99
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 1148 0 0 0 299 0 0 0 25 0 1 0 187852329 4608000 973 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 1125 973 86 211 0 911 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9852

[startup+6.30122 s]
/proc/loadavg: 1.64 1.92 1.91 2/66 1905
/proc/meminfo: memFree=1534704/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=5932 CPUtime=6.19
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 1665 0 0 0 618 1 0 0 25 0 1 0 187852329 6074368 1294 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 1483 1294 86 211 0 1269 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11284

[startup+12.7018 s]
/proc/loadavg: 1.54 1.89 1.90 2/66 1905
/proc/meminfo: memFree=1532784/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=7992 CPUtime=12.58
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 2600 0 0 0 1257 1 0 0 25 0 1 0 187852329 8183808 1743 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522744 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 1998 1743 86 211 0 1784 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13344

[startup+25.502 s]
/proc/loadavg: 1.46 1.86 1.89 2/66 1905
/proc/meminfo: memFree=1529328/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=11344 CPUtime=25.38
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 3851 0 0 0 2536 2 0 0 25 0 1 0 187852329 11616256 2606 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 2836 2606 86 211 0 2622 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16696

[startup+51.1014 s]
/proc/loadavg: 1.30 1.79 1.87 2/66 1905
/proc/meminfo: memFree=1524336/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=17068 CPUtime=50.97
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 5375 0 0 0 5093 4 0 0 25 0 1 0 187852329 17477632 3936 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 4267 3936 86 211 0 4053 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 22420

[startup+102.305 s]
/proc/loadavg: 1.12 1.66 1.82 2/66 1905
/proc/meminfo: memFree=1520880/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=20460 CPUtime=102.16
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 6973 0 0 0 10211 5 0 0 25 0 1 0 187852329 20951040 4762 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 5115 4762 86 211 0 4901 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25812

[startup+162.302 s]
/proc/loadavg: 1.04 1.53 1.76 2/66 1905
/proc/meminfo: memFree=1516464/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=24244 CPUtime=162.14
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 8907 0 0 0 16208 6 0 0 25 0 1 0 187852329 24825856 5823 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 6061 5823 86 211 0 5847 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 29596

[startup+222.301 s]
/proc/loadavg: 1.01 1.43 1.71 2/66 1905
/proc/meminfo: memFree=1512624/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=29844 CPUtime=222.13
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 10296 0 0 0 22206 7 0 0 25 0 1 0 187852329 30560256 6826 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522830 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 7461 6826 86 211 0 7247 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 35196

[startup+282.302 s]
/proc/loadavg: 1.00 1.35 1.66 2/66 1905
/proc/meminfo: memFree=1505200/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=37044 CPUtime=282.11
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 12176 0 0 0 28202 9 0 0 25 0 1 0 187852329 37933056 8706 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 9261 8706 86 211 0 9047 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 42396

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.62 2/66 1905
/proc/meminfo: memFree=1505200/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=36212 CPUtime=342.09
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 13847 0 0 0 34200 9 0 0 25 0 1 0 187852329 37081088 8630 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 9053 8630 86 211 0 8839 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 41564

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.58 2/72 1981
/proc/meminfo: memFree=1503864/2055920 swapFree=4183976/4192956

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

/proc/1905/statm: 31484 29354 86 211 0 31270 0
Current children cumulated CPU time (s) 4360.84
Current children cumulated vsize (KiB) 131288

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2832
/proc/meminfo: memFree=1364720/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=125936 CPUtime=4420.73
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 54154 0 0 0 442014 59 0 0 25 0 1 0 187852329 128958464 29368 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 31484 29368 86 211 0 31270 0
Current children cumulated CPU time (s) 4420.82
Current children cumulated vsize (KiB) 131288

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2832
/proc/meminfo: memFree=1364528/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=126068 CPUtime=4480.71
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 54207 0 0 0 448012 59 0 0 25 0 1 0 187852329 129093632 29421 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 31517 29421 86 211 0 31303 0
Current children cumulated CPU time (s) 4480.8
Current children cumulated vsize (KiB) 131420

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2832
/proc/meminfo: memFree=1364272/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=126588 CPUtime=4540.7
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 54297 0 0 0 454010 60 0 0 25 0 1 0 187852329 129626112 29511 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 31647 29511 86 211 0 31433 0
Current children cumulated CPU time (s) 4540.79
Current children cumulated vsize (KiB) 131940

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2834
/proc/meminfo: memFree=1363888/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=127364 CPUtime=4600.69
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 54498 0 0 0 460009 60 0 0 25 0 1 0 187852329 130420736 29583 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 31841 29583 86 211 0 31627 0
Current children cumulated CPU time (s) 4600.78
Current children cumulated vsize (KiB) 132716

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2834
/proc/meminfo: memFree=1363760/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=127364 CPUtime=4660.67
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 54533 0 0 0 466007 60 0 0 25 0 1 0 187852329 130420736 29618 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 31841 29618 86 211 0 31627 0
Current children cumulated CPU time (s) 4660.76
Current children cumulated vsize (KiB) 132716

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2834
/proc/meminfo: memFree=1363440/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=127624 CPUtime=4720.65
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 54596 0 0 0 472005 60 0 0 25 0 1 0 187852329 130686976 29681 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 31906 29681 86 211 0 31692 0
Current children cumulated CPU time (s) 4720.74
Current children cumulated vsize (KiB) 132976

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2834
/proc/meminfo: memFree=1362928/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=128404 CPUtime=4780.63
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 54745 0 0 0 478003 60 0 0 25 0 1 0 187852329 131485696 29765 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 32101 29765 86 211 0 31887 0
Current children cumulated CPU time (s) 4780.72
Current children cumulated vsize (KiB) 133756

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2834
/proc/meminfo: memFree=1362736/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=128920 CPUtime=4840.61
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 54840 0 0 0 484001 60 0 0 25 0 1 0 187852329 132014080 29860 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 32230 29860 86 211 0 32016 0
Current children cumulated CPU time (s) 4840.7
Current children cumulated vsize (KiB) 134272

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2834
/proc/meminfo: memFree=1361904/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=129816 CPUtime=4900.6
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 55113 0 0 0 490000 60 0 0 25 0 1 0 187852329 132931584 30068 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 32454 30068 86 211 0 32240 0
Current children cumulated CPU time (s) 4900.69
Current children cumulated vsize (KiB) 135168

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2834
/proc/meminfo: memFree=1359664/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=132124 CPUtime=4960.58
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 55711 0 0 0 495997 61 0 0 25 0 1 0 187852329 135294976 30633 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 33031 30633 86 211 0 32817 0
Current children cumulated CPU time (s) 4960.67
Current children cumulated vsize (KiB) 137476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2834
/proc/meminfo: memFree=1358128/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=133532 CPUtime=4999.98
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 56077 0 0 0 499936 62 0 0 25 0 1 0 187852329 136736768 30999 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 33383 30999 86 211 0 33169 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 138884

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2834
/proc/meminfo: memFree=1358128/2055920 swapFree=4183976/4192956
[pid=1902] ppid=1900 vsize=5352 CPUtime=0.09
/proc/1902/stat : 1902 (rsat.sh) S 1900 1902 1845 0 -1 4194304 304 542 0 0 0 0 9 0 15 0 1 0 187852318 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1902/statm: 1338 234 195 169 0 49 0
[pid=1905] ppid=1902 vsize=133532 CPUtime=4999.98
/proc/1905/stat : 1905 (rsat) R 1902 1902 1845 0 -1 4194304 56077 0 0 0 499936 62 0 0 25 0 1 0 187852329 136736768 30999 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1905/statm: 33383 30999 86 211 0 33169 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 138884

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1902 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=91986
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.103984
# 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): 5001.72
CPU time (s): 5000.07
CPU user time (s): 4999.45
CPU system time (s): 0.62
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 161784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.091986
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 846
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 3.48547 second user time and 10.2954 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sat May  5 01:54:30 UTC 2007

IDJOB= 456241
IDBENCH= 24646
IDSOLVER= 169
FILE ID= node48/456241-1178330070

PBS_JOBID= 5188781

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7-gensys-icl100.sat05-3226.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456241-1178330070/rsat.sh /tmp/evaluation/456241-1178330070/instance-456241-1178330070.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-456241-1178330070 -o ROOT/results/node48/solver-456241-1178330070 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456241-1178330070/rsat.sh /tmp/evaluation/456241-1178330070/instance-456241-1178330070.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  63ebbe5da415dad3af97436d64747f33

RANDOM SEED= 254811927

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1541016 kB
Buffers:         33592 kB
Cached:         381324 kB
SwapCached:       3080 kB
Active:         128192 kB
Inactive:       296308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1541016 kB
SwapTotal:     4192956 kB
SwapFree:      4183976 kB
Dirty:            2276 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            76440 kB
Committed_AS:  3699044 kB
PageTables:       1388 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 node48 on Sat May  5 03:17:54 UTC 2007