Trace number 316340

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) 1200.03 1200.61

General information on the benchmark

Namecrafted/spence/
medium/s89-100.cnf
MD5SUMa1c857f1db1ccfc50e10a8a9bb41e428
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark37.9012
Satisfiable
(Un)Satisfiability was proved
Number of variables89
Number of clauses188
Sum of the clauses size564
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3188
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 |     188      564 |      56       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 89   #clauses: 188   #literals: 564
0.00/0.00	c CPU time:   0 s
0.00/0.00	c ==============================================================================
0.00/0.02	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-316340-1172667328 -o ROOT/results/node9/solver-316340-1172667328 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316340-1172667328/rsat.sh /tmp/evaluation/316340-1172667328/instance-316340-1172667328.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.96 3/77 2399
/proc/meminfo: memFree=1880592/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 286687446 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2399/statm: 1339 234 195 169 0 50 0
[pid=2400] ppid=2399 vsize=688 CPUtime=0
/proc/2400/stat : 2400 (SatElite) D 2399 2399 2237 0 -1 4194304 102 0 0 0 0 0 0 0 20 0 1 0 286687446 704512 83 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/2400/statm: 172 83 67 128 0 41 0

[startup+0.057017 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 2399
/proc/meminfo: memFree=1880592/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102026 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 2399
/proc/meminfo: memFree=1880592/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301064 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 2399
/proc/meminfo: memFree=1880592/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702143 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 2399
/proc/meminfo: memFree=1880592/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50129 s]
/proc/loadavg: 0.91 0.95 0.96 2/79 2402
/proc/meminfo: memFree=1878400/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=3316 CPUtime=1.47
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 982 0 0 0 147 0 0 0 25 0 1 0 286687447 3395584 642 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 829 642 86 211 0 615 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8672

[startup+3.1016 s]
/proc/loadavg: 0.91 0.95 0.96 2/79 2402
/proc/meminfo: memFree=1877760/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=4268 CPUtime=3.07
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 1433 0 0 0 307 0 0 0 25 0 1 0 286687447 4370432 897 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 1067 897 86 211 0 853 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9624

[startup+6.30122 s]
/proc/loadavg: 0.92 0.95 0.96 2/79 2402
/proc/meminfo: memFree=1876096/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=5832 CPUtime=6.28
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 1797 0 0 0 627 1 0 0 25 0 1 0 286687447 5971968 1196 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 1458 1196 86 211 0 1244 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11188

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.96 2/79 2402
/proc/meminfo: memFree=1874824/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=6540 CPUtime=12.67
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 2395 0 0 0 1266 1 0 0 25 0 1 0 286687447 6696960 1406 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 1635 1406 86 211 0 1421 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11896

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.96 2/79 2402
/proc/meminfo: memFree=1872584/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=8444 CPUtime=25.47
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 3298 0 0 0 2545 2 0 0 25 0 1 0 286687447 8646656 1921 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 2111 1921 86 211 0 1897 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13800

[startup+51.1029 s]
/proc/loadavg: 0.96 0.96 0.96 2/79 2402
/proc/meminfo: memFree=1869320/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=12012 CPUtime=51.06
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 5071 0 0 0 5103 3 0 0 25 0 1 0 286687447 12300288 2710 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 3003 2710 86 211 0 2789 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17368

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.96 3/79 2402
/proc/meminfo: memFree=1866760/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=14804 CPUtime=102.24
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 5749 0 0 0 10221 3 0 0 25 0 1 0 286687447 15159296 3388 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 3701 3388 86 211 0 3487 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 20160

[startup+162.301 s]
/proc/loadavg: 1.04 0.98 0.97 2/79 2402
/proc/meminfo: memFree=1864008/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=18240 CPUtime=162.22
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 8452 0 0 0 16217 5 0 0 25 0 1 0 286687447 18677760 4002 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 4560 4002 86 211 0 4346 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 23596

[startup+222.302 s]
/proc/loadavg: 1.01 0.98 0.97 2/79 2402
/proc/meminfo: memFree=1863560/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=19024 CPUtime=222.19
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 8596 0 0 0 22214 5 0 0 25 0 1 0 286687447 19480576 4146 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 4756 4146 86 211 0 4542 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 24380

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 0.97 2/79 2402
/proc/meminfo: memFree=1859400/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=22876 CPUtime=282.17
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 9645 0 0 0 28210 7 0 0 25 0 1 0 286687447 23425024 5195 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 5719 5195 86 211 0 5505 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 28232

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.97 2/85 2476
/proc/meminfo: memFree=1857088/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=22912 CPUtime=342.12
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 11751 0 0 0 34203 9 0 0 25 0 1 0 286687447 23461888 5402 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 5728 5402 86 211 0 5514 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 28268

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 0.97 2/85 2565
/proc/meminfo: memFree=1856584/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=23824 CPUtime=402.05
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 11930 0 0 0 40195 10 0 0 25 0 1 0 286687447 24395776 5581 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 5956 5581 86 211 0 5742 0

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

[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=26320 CPUtime=521.97
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 12422 0 0 0 52186 11 0 0 25 0 1 0 286687447 26951680 6007 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 6580 6007 86 211 0 6366 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 31676

[startup+582.301 s]
/proc/loadavg: 1.00 0.98 0.97 2/79 2612
/proc/meminfo: memFree=1853192/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=28912 CPUtime=581.96
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 13086 0 0 0 58183 13 0 0 25 0 1 0 286687447 29605888 6638 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 7228 6638 86 211 0 7014 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 34268

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 0.97 2/79 2612
/proc/meminfo: memFree=1849864/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=33240 CPUtime=641.94
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 14102 0 0 0 64180 14 0 0 25 0 1 0 286687447 34037760 7456 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 8310 7456 86 211 0 8096 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 38596

[startup+702.301 s]
/proc/loadavg: 1.00 0.98 0.97 2/79 2612
/proc/meminfo: memFree=1847496/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=38632 CPUtime=701.91
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 15633 0 0 0 70176 15 0 0 25 0 1 0 286687447 39559168 8052 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 9658 8052 86 211 0 9444 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 43988

[startup+762.307 s]
/proc/loadavg: 1.00 0.98 0.97 2/79 2612
/proc/meminfo: memFree=1845128/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=41004 CPUtime=761.89
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 16332 0 0 0 76173 16 0 0 25 0 1 0 286687447 41988096 8619 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 10251 8619 86 211 0 10037 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 46360

[startup+822.302 s]
/proc/loadavg: 1.00 0.98 0.97 2/79 2612
/proc/meminfo: memFree=1849096/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=33548 CPUtime=821.87
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 20037 0 0 0 82169 18 0 0 25 0 1 0 286687447 34353152 7591 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 8387 7591 86 211 0 8173 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 38904

[startup+882.301 s]
/proc/loadavg: 1.00 0.98 0.97 2/79 2612
/proc/meminfo: memFree=1848456/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=34664 CPUtime=881.85
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 20229 0 0 0 88166 19 0 0 25 0 1 0 286687447 35495936 7783 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 8666 7783 86 211 0 8452 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 40020

[startup+942.302 s]
/proc/loadavg: 1.00 0.98 0.97 2/79 2612
/proc/meminfo: memFree=1848008/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=35324 CPUtime=941.82
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 20339 0 0 0 94163 19 0 0 25 0 1 0 286687447 36171776 7893 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 8831 7893 86 211 0 8617 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 40680

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.97 2/79 2612
/proc/meminfo: memFree=1847304/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=36244 CPUtime=1001.8
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 20508 0 0 0 100160 20 0 0 25 0 1 0 286687447 37113856 8062 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 9061 8062 86 211 0 8847 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 41600

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.97 2/79 2612
/proc/meminfo: memFree=1846920/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=36764 CPUtime=1061.78
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 20625 0 0 0 106158 20 0 0 25 0 1 0 286687447 37646336 8146 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 9191 8146 86 211 0 8977 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 42120

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.97 2/79 2612
/proc/meminfo: memFree=1846408/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=37420 CPUtime=1121.76
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 20787 0 0 0 112155 21 0 0 25 0 1 0 286687447 38318080 8275 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 9355 8275 86 211 0 9141 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 42776

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.97 2/79 2612
/proc/meminfo: memFree=1845896/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=38072 CPUtime=1181.73
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 20925 0 0 0 118152 21 0 0 25 0 1 0 286687447 38985728 8380 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 9518 8380 86 211 0 9304 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 43428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.98 0.97 2/79 2612
/proc/meminfo: memFree=1845896/2055920 swapFree=4158656/4192956
[pid=2399] ppid=2397 vsize=5356 CPUtime=0
/proc/2399/stat : 2399 (rsat.sh) S 2397 2399 2237 0 -1 4194304 307 103 0 0 0 0 0 0 16 0 1 0 286687446 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2399/statm: 1339 235 195 169 0 50 0
[pid=2402] ppid=2399 vsize=38072 CPUtime=1200.03
/proc/2402/stat : 2402 (rsat) R 2399 2399 2237 0 -1 4194304 20929 0 0 0 119982 21 0 0 25 0 1 0 286687447 38985728 8384 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2402/statm: 9518 8384 86 211 0 9304 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 43428

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2399 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.004998
while last known CPU time is 1200.03

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

Real time (s): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.82
CPU system time (s): 0.21
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 59432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 410
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= 17
involuntary context switches= 3

runsolver used 1.3018 second user time and 3.07553 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Wed Feb 28 12:55:28 UTC 2007

IDJOB= 316340
IDBENCH= 20439
IDSOLVER= 104
FILE ID= node9/316340-1172667328

PBS_JOBID= 3980965

Free space on /tmp= 66532 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/medium/s89-100.cnf
COMMAND LINE= /tmp/evaluation/316340-1172667328/rsat.sh /tmp/evaluation/316340-1172667328/instance-316340-1172667328.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-316340-1172667328 -o ROOT/results/node9/solver-316340-1172667328 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316340-1172667328/rsat.sh /tmp/evaluation/316340-1172667328/instance-316340-1172667328.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  a1c857f1db1ccfc50e10a8a9bb41e428

RANDOM SEED= 468509541

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1881064 kB
Buffers:         19740 kB
Cached:          82416 kB
SwapCached:       2292 kB
Active:          35756 kB
Inactive:        88832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1881064 kB
SwapTotal:     4192956 kB
SwapFree:      4158656 kB
Dirty:            1696 kB
Writeback:           0 kB
Mapped:          29940 kB
Slab:            35904 kB
Committed_AS:  1304672 kB
PageTables:       1688 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= 66532 MiB

End job on node9 on Wed Feb 28 13:15:31 UTC 2007