Trace number 296101

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) 1200.05 1200.53

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1368015355-04.UNSAT.shuffled.cnf
MD5SUM158195e2cd2ef056c6b800906e2a658f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark821.915
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-296101-1171817750 -o ROOT/results/node20/solver-296101-1171817750 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296101-1171817750/rsat.sh /tmp/evaluation/296101-1171817750/instance-296101-1171817750.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: 1.00 1.00 1.00 3/77 22200
/proc/meminfo: memFree=852360/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 201728939 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22200/statm: 1338 233 195 169 0 49 0
[pid=22201] ppid=22200 vsize=688 CPUtime=0
/proc/22201/stat : 22201 (SatElite) R 22200 22200 21705 0 -1 4194304 102 0 0 0 0 0 0 0 19 0 1 0 201728940 704512 84 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/22201/statm: 172 85 49 128 0 41 0

[startup+0.107813 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22200
/proc/meminfo: memFree=852360/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515863 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22200
/proc/meminfo: memFree=852360/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33696 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22203
/proc/meminfo: memFree=850040/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=3232 CPUtime=1.3
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 744 0 0 0 130 0 0 0 25 0 1 0 201728942 3309568 649 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 808 649 86 211 0 594 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8584

[startup+2.98416 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22203
/proc/meminfo: memFree=849016/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=4392 CPUtime=2.94
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 1250 0 0 0 294 0 0 0 25 0 1 0 201728942 4497408 895 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 1098 895 86 211 0 884 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9744

[startup+6.26056 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22203
/proc/meminfo: memFree=847160/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=5996 CPUtime=6.22
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 1859 0 0 0 622 0 0 0 25 0 1 0 201728942 6139904 1308 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 1499 1308 86 211 0 1285 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11348

[startup+12.7223 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22203
/proc/meminfo: memFree=845368/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=7736 CPUtime=12.69
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 2344 0 0 0 1268 1 0 0 25 0 1 0 201728942 7921664 1695 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134527787 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 1934 1695 86 211 0 1720 0
Current children cumulated CPU time (s) 12.71
Current children cumulated vsize (KiB) 13088

[startup+25.5299 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22203
/proc/meminfo: memFree=843832/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=9196 CPUtime=25.48
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 3141 0 0 0 2547 1 0 0 25 0 1 0 201728942 9416704 2104 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 2299 2104 86 211 0 2085 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14548

[startup+51.159 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22203
/proc/meminfo: memFree=841336/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=12024 CPUtime=51.1
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 4643 0 0 0 5108 2 0 0 25 0 1 0 201728942 12312576 2640 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 3006 2640 86 211 0 2792 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 17376

[startup+102.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22203
/proc/meminfo: memFree=836792/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=16132 CPUtime=102.35
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 6607 0 0 0 10231 4 0 0 25 0 1 0 201728942 16519168 3761 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 4033 3761 86 211 0 3819 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 21484

[startup+162.493 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22203
/proc/meminfo: memFree=833592/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=19340 CPUtime=162.42
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 7460 0 0 0 16236 6 0 0 25 0 1 0 201728942 19804160 4614 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 4835 4614 86 211 0 4621 0
Current children cumulated CPU time (s) 162.44
Current children cumulated vsize (KiB) 24692

[startup+222.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22203
/proc/meminfo: memFree=828792/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=25136 CPUtime=222.47
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 10558 0 0 0 22239 8 0 0 25 0 1 0 201728942 25739264 5767 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 6284 5767 86 211 0 6070 0
Current children cumulated CPU time (s) 222.49
Current children cumulated vsize (KiB) 30488

[startup+282.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22203
/proc/meminfo: memFree=828792/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=25136 CPUtime=282.51
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 10577 0 0 0 28243 8 0 0 25 0 1 0 201728942 25739264 5786 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 6284 5786 86 211 0 6070 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 30488

[startup+342.722 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 22309
/proc/meminfo: memFree=827312/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=25396 CPUtime=342.53
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 10654 0 0 0 34244 9 0 0 25 0 1 0 201728942 26005504 5863 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 6349 5863 86 211 0 6135 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 30748

[startup+402.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 22381
/proc/meminfo: memFree=822400/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=30200 CPUtime=402.47
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 11906 0 0 0 40237 10 0 0 25 0 1 0 201728942 30924800 7049 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 7550 7049 86 211 0 7336 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 35552

[startup+462.803 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22401
/proc/meminfo: memFree=819896/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=33888 CPUtime=462.51
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 12880 0 0 0 46240 11 0 0 25 0 1 0 201728942 34701312 7958 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 8472 7958 86 211 0 8258 0
Current children cumulated CPU time (s) 462.53
Current children cumulated vsize (KiB) 39240

[startup+522.876 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22401
/proc/meminfo: memFree=818872/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02

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

[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=33852 CPUtime=582.64
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 15063 0 0 0 58250 14 0 0 25 0 1 0 201728942 34664448 8180 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 8463 8180 86 211 0 8249 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 39204

[startup+643.029 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22401
/proc/meminfo: memFree=818936/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=33852 CPUtime=642.69
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 15063 0 0 0 64255 14 0 0 25 0 1 0 201728942 34664448 8180 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 8463 8180 86 211 0 8249 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 39204

[startup+703.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22401
/proc/meminfo: memFree=819000/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=33852 CPUtime=702.75
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 15072 0 0 0 70260 15 0 0 25 0 1 0 201728942 34664448 8189 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 8463 8189 86 211 0 8249 0
Current children cumulated CPU time (s) 702.77
Current children cumulated vsize (KiB) 39204

[startup+763.177 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22401
/proc/meminfo: memFree=819000/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=33852 CPUtime=762.81
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 15081 0 0 0 76266 15 0 0 25 0 1 0 201728942 34664448 8198 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 8463 8198 86 211 0 8249 0
Current children cumulated CPU time (s) 762.83
Current children cumulated vsize (KiB) 39204

[startup+823.249 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22401
/proc/meminfo: memFree=816376/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=36936 CPUtime=822.87
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 15730 0 0 0 82271 16 0 0 25 0 1 0 201728942 37822464 8847 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 9234 8847 86 211 0 9020 0
Current children cumulated CPU time (s) 822.89
Current children cumulated vsize (KiB) 42288

[startup+883.329 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22401
/proc/meminfo: memFree=813880/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=39508 CPUtime=882.93
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 16366 0 0 0 88276 17 0 0 25 0 1 0 201728942 40456192 9483 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 9877 9483 86 211 0 9663 0
Current children cumulated CPU time (s) 882.95
Current children cumulated vsize (KiB) 44860

[startup+943.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22401
/proc/meminfo: memFree=811320/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=45252 CPUtime=942.99
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 17781 0 0 0 94281 18 0 0 25 0 1 0 201728942 46338048 10128 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 11313 10128 86 211 0 11099 0
Current children cumulated CPU time (s) 943.01
Current children cumulated vsize (KiB) 50604

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22401
/proc/meminfo: memFree=808696/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=48324 CPUtime=1003.05
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 18526 0 0 0 100285 20 0 0 25 0 1 0 201728942 49483776 10775 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 12081 10775 86 211 0 11867 0
Current children cumulated CPU time (s) 1003.07
Current children cumulated vsize (KiB) 53676

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22401
/proc/meminfo: memFree=806456/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=50556 CPUtime=1063.11
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 19089 0 0 0 106291 20 0 0 25 0 1 0 201728942 51769344 11338 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 12639 11338 86 211 0 12425 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 55908

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22401
/proc/meminfo: memFree=804344/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=52428 CPUtime=1123.16
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 19622 0 0 0 112295 21 0 0 25 0 1 0 201728942 53686272 11871 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 13107 11871 86 211 0 12893 0
Current children cumulated CPU time (s) 1123.18
Current children cumulated vsize (KiB) 57780

[startup+1183.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22401
/proc/meminfo: memFree=802168/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=54844 CPUtime=1183.22
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 20214 0 0 0 118299 23 0 0 25 0 1 0 201728942 56160256 12397 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 13711 12397 86 211 0 13497 0
Current children cumulated CPU time (s) 1183.24
Current children cumulated vsize (KiB) 60196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22401
/proc/meminfo: memFree=801656/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=55632 CPUtime=1200.03
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 20390 0 0 0 119980 23 0 0 25 0 1 0 201728942 56967168 12540 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 13908 12540 86 211 0 13694 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 60984

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22401
/proc/meminfo: memFree=801656/2055920 swapFree=4143444/4192956
[pid=22200] ppid=22198 vsize=5352 CPUtime=0.02
/proc/22200/stat : 22200 (rsat.sh) S 22198 22200 21705 0 -1 4194304 306 222 0 0 0 0 2 0 16 0 1 0 201728939 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22200/statm: 1338 234 195 169 0 49 0
[pid=22203] ppid=22200 vsize=55632 CPUtime=1200.03
/proc/22203/stat : 22203 (rsat) R 22200 22200 21705 0 -1 4194304 20390 0 0 0 119980 23 0 0 25 0 1 0 201728942 56967168 12540 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22203/statm: 13908 12540 86 211 0 13694 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 60984

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22200 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=20996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.024995
while last known CPU time is 1200.05

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

Real time (s): 1200.53
CPU time (s): 1200.05
CPU user time (s): 1199.82
CPU system time (s): 0.23
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 60984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
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= 528
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 1.14882 second user time and 3.12052 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Feb 18 16:55:50 UTC 2007

IDJOB= 296101
IDBENCH= 19929
IDSOLVER= 104
FILE ID= node20/296101-1171817750

PBS_JOBID= 3839629

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1368015355-04.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296101-1171817750/rsat.sh /tmp/evaluation/296101-1171817750/instance-296101-1171817750.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-296101-1171817750 -o ROOT/results/node20/solver-296101-1171817750 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296101-1171817750/rsat.sh /tmp/evaluation/296101-1171817750/instance-296101-1171817750.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  158195e2cd2ef056c6b800906e2a658f

RANDOM SEED= 711719713

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:        852832 kB
Buffers:         43196 kB
Cached:        1042296 kB
SwapCached:      15496 kB
Active:         872484 kB
Inactive:       238576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        852832 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:            1832 kB
Writeback:           0 kB
Mapped:          29976 kB
Slab:            77652 kB
Committed_AS:   486004 kB
PageTables:       1684 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node20 on Sun Feb 18 17:15:52 UTC 2007