Trace number 316540

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.04 1200.61

General information on the benchmark

Namecrafted/spence/
hard/s109-100.cnf
MD5SUM11c209576d94e395a78f5a6b8d2ce9b6
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 variables109
Number of clauses228
Sum of the clauses size684
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3228
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 |     228      684 |      68       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 109   #clauses: 228   #literals: 684
0.00/0.00	c CPU time:   0.000999 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/node35/watcher-316540-1172670992 -o ROOT/results/node35/solver-316540-1172670992 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316540-1172670992/rsat.sh /tmp/evaluation/316540-1172670992/instance-316540-1172670992.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: 1.00 0.99 0.99 3/64 18374
/proc/meminfo: memFree=1904608/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 260862898 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18374/statm: 1338 233 195 169 0 49 0
[pid=18375] ppid=18374 vsize=688 CPUtime=0
/proc/18375/stat : 18375 (SatElite) D 18374 18374 17342 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 260862898 704512 86 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/18375/statm: 172 86 68 128 0 41 0

[startup+0.076602 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 18374
/proc/meminfo: memFree=1904608/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101604 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 18374
/proc/meminfo: memFree=1904608/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301643 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 18374
/proc/meminfo: memFree=1904608/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701722 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 18374
/proc/meminfo: memFree=1904608/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50188 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18377
/proc/meminfo: memFree=1902544/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=3052 CPUtime=1.47
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 785 0 0 0 147 0 0 0 25 0 1 0 260862900 3125248 611 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 763 611 86 211 0 549 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8404

[startup+3.1012 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18377
/proc/meminfo: memFree=1901072/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=4500 CPUtime=3.07
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 1305 0 0 0 307 0 0 0 25 0 1 0 260862900 4608000 935 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 1125 935 86 211 0 911 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9852

[startup+6.30283 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18377
/proc/meminfo: memFree=1899408/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=5800 CPUtime=6.27
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 2058 0 0 0 627 0 0 0 25 0 1 0 260862900 5939200 1202 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 1450 1202 86 211 0 1236 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11152

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18377
/proc/meminfo: memFree=1897168/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=7940 CPUtime=12.66
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 3000 0 0 0 1265 1 0 0 25 0 1 0 260862900 8130560 1756 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 1985 1756 86 211 0 1771 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13292

[startup+25.5016 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18377
/proc/meminfo: memFree=1894544/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=11416 CPUtime=25.46
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 3920 0 0 0 2544 2 0 0 25 0 1 0 260862900 11689984 2482 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 2854 2482 86 211 0 2640 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16768

[startup+51.1017 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18377
/proc/meminfo: memFree=1893328/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=12600 CPUtime=51.05
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 5019 0 0 0 5102 3 0 0 25 0 1 0 260862900 12902400 2809 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 3150 2809 86 211 0 2936 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17952

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18377
/proc/meminfo: memFree=1889168/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=16084 CPUtime=102.24
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 6790 0 0 0 10219 5 0 0 25 0 1 0 260862900 16470016 3765 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 4021 3765 86 211 0 3807 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 21436

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18377
/proc/meminfo: memFree=1884944/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=21916 CPUtime=162.21
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 8279 0 0 0 16215 6 0 0 25 0 1 0 260862900 22441984 4868 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 5479 4868 86 211 0 5265 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27268

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18377
/proc/meminfo: memFree=1883024/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=22936 CPUtime=222.19
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 10394 0 0 0 22212 7 0 0 25 0 1 0 260862900 23486464 5290 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 5734 5290 86 211 0 5520 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 28288

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/72 18449
/proc/meminfo: memFree=1881120/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=23852 CPUtime=282.14
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 10549 0 0 0 28207 7 0 0 25 0 1 0 260862900 24424448 5445 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 5963 5445 86 211 0 5749 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 29204

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/72 18535
/proc/meminfo: memFree=1877528/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=27572 CPUtime=342.07
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 11461 0 0 0 34199 8 0 0 25 0 1 0 260862900 28233728 6324 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 6893 6324 86 211 0 6679 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 32924

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18575
/proc/meminfo: memFree=1874704/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=31488 CPUtime=402.03
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 12475 0 0 0 40194 9 0 0 25 0 1 0 260862900 32243712 7305 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 7872 7305 86 211 0 7658 0

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

[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=30592 CPUtime=521.98
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 14925 0 0 0 52188 10 0 0 25 0 1 0 260862900 31326208 7441 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 7648 7441 86 211 0 7434 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 35944

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18575
/proc/meminfo: memFree=1874000/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=30592 CPUtime=581.96
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 14926 0 0 0 58186 10 0 0 25 0 1 0 260862900 31326208 7442 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 7648 7442 86 211 0 7434 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 35944

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18575
/proc/meminfo: memFree=1873680/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=31252 CPUtime=641.95
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 15024 0 0 0 64184 11 0 0 25 0 1 0 260862900 32002048 7540 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 7813 7540 86 211 0 7599 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 36604

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18575
/proc/meminfo: memFree=1872272/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=33292 CPUtime=701.92
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 15373 0 0 0 70181 11 0 0 25 0 1 0 260862900 34091008 7889 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 8323 7889 86 211 0 8109 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 38644

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18575
/proc/meminfo: memFree=1869328/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=36356 CPUtime=761.9
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 16099 0 0 0 76178 12 0 0 25 0 1 0 260862900 37228544 8615 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 9089 8615 86 211 0 8875 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 41708

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18575
/proc/meminfo: memFree=1866384/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=42636 CPUtime=821.88
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 17711 0 0 0 82175 13 0 0 25 0 1 0 260862900 43659264 9358 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 10659 9358 86 211 0 10445 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 47988

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18575
/proc/meminfo: memFree=1864016/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=44932 CPUtime=881.86
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 18315 0 0 0 88172 14 0 0 25 0 1 0 260862900 46010368 9962 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 11233 9962 86 211 0 11019 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 50284

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18575
/proc/meminfo: memFree=1861840/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=46856 CPUtime=941.83
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 18894 0 0 0 94169 14 0 0 25 0 1 0 260862900 47980544 10508 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 11714 10508 86 211 0 11500 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 52208

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18575
/proc/meminfo: memFree=1859600/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=49012 CPUtime=1001.81
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 19482 0 0 0 100166 15 0 0 25 0 1 0 260862900 50188288 11063 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 12253 11063 86 211 0 12039 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 54364

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18575
/proc/meminfo: memFree=1857616/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=51088 CPUtime=1061.79
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 20012 0 0 0 106163 16 0 0 25 0 1 0 260862900 52314112 11560 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 12772 11560 86 211 0 12558 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 56440

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18575
/proc/meminfo: memFree=1855760/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=65332 CPUtime=1121.77
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 23553 0 0 0 112159 18 0 0 25 0 1 0 260862900 66899968 15101 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134532409 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 16333 15101 86 211 0 16119 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 70684

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18575
/proc/meminfo: memFree=1860368/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=45608 CPUtime=1181.75
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 23842 0 0 0 118157 18 0 0 25 0 1 0 260862900 46702592 10811 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 11402 10811 86 211 0 11188 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 50960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18575
/proc/meminfo: memFree=1860368/2055920 swapFree=4183796/4192956
[pid=18374] ppid=18372 vsize=5352 CPUtime=0
/proc/18374/stat : 18374 (rsat.sh) S 18372 18374 17342 0 -1 4194304 306 106 0 0 0 0 0 0 16 0 1 0 260862898 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18374/statm: 1338 234 195 169 0 49 0
[pid=18377] ppid=18374 vsize=45608 CPUtime=1200.04
/proc/18377/stat : 18377 (rsat) R 18374 18374 17342 0 -1 4194304 23842 0 0 0 119986 18 0 0 25 0 1 0 260862900 46702592 10811 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18377/statm: 11402 10811 86 211 0 11188 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 50960

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 18374 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=2999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1200.04

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

Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.86
CPU system time (s): 0.18
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 70684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 412
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= 18
involuntary context switches= 3

runsolver used 1.16182 second user time and 2.73758 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Wed Feb 28 13:56:32 UTC 2007

IDJOB= 316540
IDBENCH= 20444
IDSOLVER= 104
FILE ID= node35/316540-1172670992

PBS_JOBID= 3981209

Free space on /tmp= 66527 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s109-100.cnf
COMMAND LINE= /tmp/evaluation/316540-1172670992/rsat.sh /tmp/evaluation/316540-1172670992/instance-316540-1172670992.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-316540-1172670992 -o ROOT/results/node35/solver-316540-1172670992 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316540-1172670992/rsat.sh /tmp/evaluation/316540-1172670992/instance-316540-1172670992.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  11c209576d94e395a78f5a6b8d2ce9b6

RANDOM SEED= 594290246

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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:       1905016 kB
Buffers:          6568 kB
Cached:          77252 kB
SwapCached:       3288 kB
Active:          45260 kB
Inactive:        55448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1905016 kB
SwapTotal:     4192956 kB
SwapFree:      4183796 kB
Dirty:            1676 kB
Writeback:           0 kB
Mapped:          22536 kB
Slab:            36192 kB
Committed_AS:   857224 kB
PageTables:       1428 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= 66527 MiB

End job on node35 on Wed Feb 28 14:16:35 UTC 2007