Trace number 295732

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) 1200.02 1200.34

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1907907390-05.SAT.shuffled.cnf
MD5SUM34f5335cfa1ab7be1574a69db160c094
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.137978
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.009998 s
0.00/0.01	c ==============================================================================
0.00/0.03	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-295732-1171811137 -o ROOT/results/node61/solver-295732-1171811137 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295732-1171811137/rsat.sh /tmp/evaluation/295732-1171811137/instance-295732-1171811137.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 5360
/proc/meminfo: memFree=893816/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 201070652 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5360/statm: 1338 233 195 169 0 49 0
[pid=5361] ppid=5360 vsize=688 CPUtime=0
/proc/5361/stat : 5361 (SatElite) R 5360 5360 3914 0 -1 4194304 100 0 0 0 0 0 0 0 19 0 1 0 201070652 704512 82 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/5361/statm: 172 82 49 128 0 41 0

[startup+0.106794 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 5360
/proc/meminfo: memFree=893816/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.514833 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 5360
/proc/meminfo: memFree=893816/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33491 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 5363
/proc/meminfo: memFree=890920/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=3280 CPUtime=1.3
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 778 0 0 0 130 0 0 0 25 0 1 0 201070655 3358720 668 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525985 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 820 668 86 211 0 606 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8632

[startup+2.97107 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 5363
/proc/meminfo: memFree=890152/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=4772 CPUtime=2.93
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 1147 0 0 0 293 0 0 0 25 0 1 0 201070655 4886528 972 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 1193 972 86 211 0 979 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10124

[startup+6.24738 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 5363
/proc/meminfo: memFree=888680/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=6076 CPUtime=6.2
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 1723 0 0 0 620 0 0 0 25 0 1 0 201070655 6221824 1352 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 1519 1352 86 211 0 1305 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11428

[startup+12.709 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 5363
/proc/meminfo: memFree=887080/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=7512 CPUtime=12.67
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 2465 0 0 0 1266 1 0 0 25 0 1 0 201070655 7692288 1608 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 1878 1608 86 211 0 1664 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12864

[startup+25.5232 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 5363
/proc/meminfo: memFree=884136/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=10024 CPUtime=25.48
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 3557 0 0 0 2547 1 0 0 25 0 1 0 201070655 10264576 2312 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 2506 2312 86 211 0 2292 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15376

[startup+51.1457 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 5363
/proc/meminfo: memFree=880040/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=14664 CPUtime=51.1
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 5554 0 0 0 5107 3 0 0 25 0 1 0 201070655 15015936 3343 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 3666 3343 86 211 0 3452 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 20016

[startup+102.391 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 5363
/proc/meminfo: memFree=876328/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=18484 CPUtime=102.33
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 6549 0 0 0 10229 4 0 0 25 0 1 0 201070655 18927616 4338 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 4621 4338 86 211 0 4407 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 23836

[startup+162.451 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 5363
/proc/meminfo: memFree=874024/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=20224 CPUtime=162.37
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 7927 0 0 0 16232 5 0 0 25 0 1 0 201070655 20709376 4860 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 5056 4860 86 211 0 4842 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 25576

[startup+222.507 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 5363
/proc/meminfo: memFree=870696/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=25156 CPUtime=222.41
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 9191 0 0 0 22235 6 0 0 25 0 1 0 201070655 25759744 5738 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 6289 5738 86 211 0 6075 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 30508

[startup+282.566 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 5363
/proc/meminfo: memFree=859432/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=29900 CPUtime=282.46
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 12024 0 0 0 28238 8 0 0 25 0 1 0 201070655 30617600 7014 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 7475 7014 86 211 0 7261 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 35252

[startup+342.624 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 5363
/proc/meminfo: memFree=865512/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=29636 CPUtime=342.5
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 12045 0 0 0 34242 8 0 0 25 0 1 0 201070655 30347264 7001 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 7409 7001 86 211 0 7195 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 34988

[startup+402.684 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 5363
/proc/meminfo: memFree=865576/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=29636 CPUtime=402.55
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 12045 0 0 0 40247 8 0 0 25 0 1 0 201070655 30347264 7001 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 7409 7001 86 211 0 7195 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 34988

[startup+462.741 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5363
/proc/meminfo: memFree=863400/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=32084 CPUtime=462.59
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 12592 0 0 0 46251 8 0 0 25 0 1 0 201070655 32854016 7548 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 8021 7548 86 211 0 7807 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 37436

[startup+522.795 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5363
/proc/meminfo: memFree=859112/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02

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

[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=40096 CPUtime=582.67
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 14681 0 0 0 58257 10 0 0 25 0 1 0 201070655 41058304 9571 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 10024 9571 86 211 0 9810 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 45448

[startup+642.915 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5363
/proc/meminfo: memFree=852008/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=43332 CPUtime=642.72
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 15522 0 0 0 64261 11 0 0 25 0 1 0 201070655 44371968 10379 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 10833 10379 86 211 0 10619 0
Current children cumulated CPU time (s) 642.74
Current children cumulated vsize (KiB) 48684

[startup+702.969 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5363
/proc/meminfo: memFree=851688/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=45352 CPUtime=702.76
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 19805 0 0 0 70263 13 0 0 25 0 1 0 201070655 46440448 10394 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 11338 10394 86 211 0 11124 0
Current children cumulated CPU time (s) 702.78
Current children cumulated vsize (KiB) 50704

[startup+763.025 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5363
/proc/meminfo: memFree=851688/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=45352 CPUtime=762.8
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 19805 0 0 0 76267 13 0 0 25 0 1 0 201070655 46440448 10394 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 11338 10394 86 211 0 11124 0
Current children cumulated CPU time (s) 762.82
Current children cumulated vsize (KiB) 50704

[startup+823.086 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5363
/proc/meminfo: memFree=851752/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=45352 CPUtime=822.84
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 19807 0 0 0 82271 13 0 0 25 0 1 0 201070655 46440448 10396 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 11338 10396 86 211 0 11124 0
Current children cumulated CPU time (s) 822.86
Current children cumulated vsize (KiB) 50704

[startup+883.142 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5363
/proc/meminfo: memFree=851816/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=45352 CPUtime=882.88
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 19818 0 0 0 88275 13 0 0 25 0 1 0 201070655 46440448 10407 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 11338 10407 86 211 0 11124 0
Current children cumulated CPU time (s) 882.9
Current children cumulated vsize (KiB) 50704

[startup+943.196 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5363
/proc/meminfo: memFree=851816/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=45352 CPUtime=942.92
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 19829 0 0 0 94279 13 0 0 25 0 1 0 201070655 46440448 10418 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 11338 10418 86 211 0 11124 0
Current children cumulated CPU time (s) 942.94
Current children cumulated vsize (KiB) 50704

[startup+1003.25 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 5363
/proc/meminfo: memFree=851816/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=45352 CPUtime=1002.96
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 19838 0 0 0 100283 13 0 0 25 0 1 0 201070655 46440448 10427 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 11338 10427 86 211 0 11124 0
Current children cumulated CPU time (s) 1002.98
Current children cumulated vsize (KiB) 50704

[startup+1063.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 5363
/proc/meminfo: memFree=850984/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=46284 CPUtime=1063
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 20042 0 0 0 106287 13 0 0 25 0 1 0 201070655 47394816 10631 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 11571 10631 86 211 0 11357 0
Current children cumulated CPU time (s) 1063.02
Current children cumulated vsize (KiB) 51636

[startup+1123.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5363
/proc/meminfo: memFree=848232/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=49072 CPUtime=1123.04
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 20747 0 0 0 112291 13 0 0 25 0 1 0 201070655 50249728 11336 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 12268 11336 86 211 0 12054 0
Current children cumulated CPU time (s) 1123.06
Current children cumulated vsize (KiB) 54424

[startup+1183.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5363
/proc/meminfo: memFree=845352/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=51896 CPUtime=1183.09
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 21464 0 0 0 118295 14 0 0 25 0 1 0 201070655 53141504 12053 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 12974 12053 86 211 0 12760 0
Current children cumulated CPU time (s) 1183.11
Current children cumulated vsize (KiB) 57248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5363
/proc/meminfo: memFree=844520/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=52688 CPUtime=1200
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 21647 0 0 0 119986 14 0 0 25 0 1 0 201070655 53952512 12236 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 13172 12236 86 211 0 12958 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 58040

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

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

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5363
/proc/meminfo: memFree=844520/2055920 swapFree=4183164/4192956
[pid=5360] ppid=5358 vsize=5352 CPUtime=0.02
/proc/5360/stat : 5360 (rsat.sh) S 5358 5360 3914 0 -1 4194304 306 242 0 0 0 0 2 0 16 0 1 0 201070652 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5360/statm: 1338 234 195 169 0 49 0
[pid=5363] ppid=5360 vsize=52688 CPUtime=1200
/proc/5363/stat : 5363 (rsat) R 5360 5360 3914 0 -1 4194304 21647 0 0 0 119986 14 0 0 25 0 1 0 201070655 53952512 12236 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5363/statm: 13172 12236 86 211 0 12958 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 58040

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5360 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=27995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=999
CPU time returned by wait4() is 0.028994
while last known CPU time is 1200.02

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

Real time (s): 1200.34
CPU time (s): 1200.02
CPU user time (s): 1199.88
CPU system time (s): 0.14
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 65544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.027995
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 548
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 0.899863 second user time and 2.38364 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Sun Feb 18 15:05:37 UTC 2007

IDJOB= 295732
IDBENCH= 19920
IDSOLVER= 104
FILE ID= node61/295732-1171811137

PBS_JOBID= 3839604

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1907907390-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295732-1171811137/rsat.sh /tmp/evaluation/295732-1171811137/instance-295732-1171811137.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-295732-1171811137 -o ROOT/results/node61/solver-295732-1171811137 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295732-1171811137/rsat.sh /tmp/evaluation/295732-1171811137/instance-295732-1171811137.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  34f5335cfa1ab7be1574a69db160c094

RANDOM SEED= 951819265

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:        894224 kB
Buffers:         38384 kB
Cached:        1021568 kB
SwapCached:       3636 kB
Active:         425800 kB
Inactive:       643804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        894224 kB
SwapTotal:     4192956 kB
SwapFree:      4183164 kB
Dirty:            1824 kB
Writeback:           0 kB
Mapped:          15660 kB
Slab:            78200 kB
Committed_AS:   576076 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= 66563 MiB

End job on node61 on Sun Feb 18 15:25:40 UTC 2007