Trace number 296306

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) 1200.09 1200.55

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1783894026-19.SAT.shuffled.cnf
MD5SUM73f55df5bacee8a903f8066fb39f5521
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.064989
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:   0.006998 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/node38/watcher-296306-1171821455 -o ROOT/results/node38/solver-296306-1171821455 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296306-1171821455/rsat.sh /tmp/evaluation/296306-1171821455/instance-296306-1171821455.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: 0.92 1.06 1.75 3/64 20988
/proc/meminfo: memFree=854168/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 202101299 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20988/statm: 1338 233 195 169 0 49 0
[pid=20989] ppid=20988 vsize=688 CPUtime=0
/proc/20989/stat : 20989 (SatElite) R 20988 20988 19965 0 -1 4194304 101 0 0 0 0 0 0 0 19 0 1 0 202101299 704512 83 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/20989/statm: 172 83 49 128 0 41 0

[startup+0.106706 s]
/proc/loadavg: 0.92 1.06 1.75 3/64 20988
/proc/meminfo: memFree=854168/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.51475 s]
/proc/loadavg: 0.92 1.06 1.75 3/64 20988
/proc/meminfo: memFree=854168/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33484 s]
/proc/loadavg: 0.92 1.06 1.75 2/66 20991
/proc/meminfo: memFree=851720/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=3456 CPUtime=1.3
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 870 0 0 0 130 0 0 0 25 0 1 0 202101301 3538944 711 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 864 711 86 211 0 650 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8808

[startup+2.97103 s]
/proc/loadavg: 0.92 1.06 1.75 2/66 20991
/proc/meminfo: memFree=850760/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=4376 CPUtime=2.93
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 1255 0 0 0 293 0 0 0 25 0 1 0 202101301 4481024 900 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 1094 900 86 211 0 880 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9728

[startup+6.2574 s]
/proc/loadavg: 0.93 1.06 1.75 2/66 20991
/proc/meminfo: memFree=848720/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=5828 CPUtime=6.22
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 1834 0 0 0 621 1 0 0 25 0 1 0 202101301 5967872 1283 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 1457 1283 86 211 0 1243 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11180

[startup+12.7081 s]
/proc/loadavg: 0.93 1.06 1.74 2/66 20991
/proc/meminfo: memFree=847064/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=9508 CPUtime=12.67
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 2803 0 0 0 1266 1 0 0 25 0 1 0 202101301 9736192 2154 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134532358 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 2377 2154 86 211 0 2163 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14860

[startup+25.5246 s]
/proc/loadavg: 0.95 1.06 1.73 2/66 20991
/proc/meminfo: memFree=845400/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=9568 CPUtime=25.48
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 3229 0 0 0 2546 2 0 0 25 0 1 0 202101301 9797632 2192 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 2392 2192 86 211 0 2178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14920

[startup+51.1495 s]
/proc/loadavg: 0.96 1.05 1.71 2/66 20991
/proc/meminfo: memFree=843352/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=11916 CPUtime=51.1
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 4640 0 0 0 5107 3 0 0 25 0 1 0 202101301 12201984 2637 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 2979 2637 86 211 0 2765 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 17268

[startup+102.394 s]
/proc/loadavg: 0.98 1.04 1.67 2/66 20991
/proc/meminfo: memFree=838360/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=16480 CPUtime=102.33
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 6680 0 0 0 10228 5 0 0 25 0 1 0 202101301 16875520 3864 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 4120 3864 86 211 0 3906 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 21832

[startup+162.456 s]
/proc/loadavg: 0.99 1.03 1.63 2/66 20991
/proc/meminfo: memFree=835992/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=18988 CPUtime=162.37
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 7301 0 0 0 16232 5 0 0 25 0 1 0 202101301 19443712 4485 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 4747 4485 86 211 0 4533 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 24340

[startup+222.53 s]
/proc/loadavg: 0.99 1.02 1.58 2/72 21073
/proc/meminfo: memFree=829792/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=24768 CPUtime=222.4
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 10576 0 0 0 22232 8 0 0 25 0 1 0 202101301 25362432 5667 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 6192 5667 86 211 0 5978 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 30120

[startup+282.62 s]
/proc/loadavg: 0.99 1.02 1.54 2/72 21159
/proc/meminfo: memFree=829920/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=24636 CPUtime=282.42
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 10586 0 0 0 28234 8 0 0 25 0 1 0 202101301 25227264 5655 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 6159 5655 86 211 0 5945 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 29988

[startup+342.684 s]
/proc/loadavg: 1.04 1.03 1.51 2/66 21189
/proc/meminfo: memFree=830936/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=24636 CPUtime=342.45
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 10592 0 0 0 34237 8 0 0 25 0 1 0 202101301 25227264 5661 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 6159 5661 86 211 0 5945 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 29988

[startup+402.742 s]
/proc/loadavg: 1.01 1.02 1.48 2/66 21189
/proc/meminfo: memFree=826520/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=29484 CPUtime=402.49
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 11790 0 0 0 40240 9 0 0 25 0 1 0 202101301 30191616 6793 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 7371 6793 86 211 0 7157 0
Current children cumulated CPU time (s) 402.5
Current children cumulated vsize (KiB) 34836

[startup+462.8 s]
/proc/loadavg: 1.00 1.02 1.44 2/66 21189
/proc/meminfo: memFree=823000/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=33044 CPUtime=462.54
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 12685 0 0 0 46244 10 0 0 25 0 1 0 202101301 33837056 7688 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 8261 7688 86 211 0 8047 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 38396

[startup+522.857 s]
/proc/loadavg: 1.00 1.01 1.42 2/66 21189
/proc/meminfo: memFree=820568/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=34536 CPUtime=522.58
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 15019 0 0 0 52247 11 0 0 25 0 1 0 202101301 35364864 8210 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522442 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 8634 8210 86 211 0 8420 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 39888

[startup+582.914 s]
/proc/loadavg: 1.00 1.00 1.39 2/66 21189
/proc/meminfo: memFree=821528/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=33352 CPUtime=582.62
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 15023 0 0 0 58251 11 0 0 25 0 1 0 202101301 34152448 8023 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 8338 8023 86 211 0 8124 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 38704

[startup+642.978 s]
/proc/loadavg: 1.00 1.00 1.36 2/66 21189
/proc/meminfo: memFree=821592/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=33352 CPUtime=642.67
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 15023 0 0 0 64256 11 0 0 25 0 1 0 202101301 34152448 8023 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 8338 8023 86 211 0 8124 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 38704

[startup+703.037 s]
/proc/loadavg: 1.00 1.00 1.33 2/66 21189
/proc/meminfo: memFree=821592/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=33352 CPUtime=702.71
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 15031 0 0 0 70260 11 0 0 25 0 1 0 202101301 34152448 8031 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 8338 8031 86 211 0 8124 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 38704

[startup+763.098 s]
/proc/loadavg: 1.00 1.00 1.31 2/66 21189
/proc/meminfo: memFree=821592/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=33352 CPUtime=762.76
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 15034 0 0 0 76265 11 0 0 25 0 1 0 202101301 34152448 8034 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 8338 8034 86 211 0 8124 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 38704

[startup+823.161 s]
/proc/loadavg: 1.00 1.00 1.29 2/66 21189
/proc/meminfo: memFree=820120/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=35348 CPUtime=822.8
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 15436 0 0 0 82269 11 0 0 25 0 1 0 202101301 36196352 8436 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 8837 8436 86 211 0 8623 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 40700

[startup+883.219 s]
/proc/loadavg: 1.00 1.00 1.27 2/66 21189
/proc/meminfo: memFree=817496/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=38116 CPUtime=882.85
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 16124 0 0 0 88273 12 0 0 25 0 1 0 202101301 39030784 9124 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 9529 9124 86 211 0 9315 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 43468

[startup+943.281 s]
/proc/loadavg: 1.00 1.00 1.25 2/66 21189
/proc/meminfo: memFree=815064/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=43452 CPUtime=942.89
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 17479 0 0 0 94277 12 0 0 25 0 1 0 202101301 44494848 9709 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 10863 9709 86 211 0 10649 0
Current children cumulated CPU time (s) 942.9
Current children cumulated vsize (KiB) 48804

[startup+1003.34 s]
/proc/loadavg: 1.00 1.00 1.23 2/66 21189
/proc/meminfo: memFree=812632/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=46208 CPUtime=1002.93
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 18109 0 0 0 100281 12 0 0 25 0 1 0 202101301 47316992 10339 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 11552 10339 86 211 0 11338 0
Current children cumulated CPU time (s) 1002.94
Current children cumulated vsize (KiB) 51560

[startup+1063.4 s]
/proc/loadavg: 1.05 1.01 1.22 2/66 21189
/proc/meminfo: memFree=810328/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=48740 CPUtime=1062.98
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 18702 0 0 0 106285 13 0 0 25 0 1 0 202101301 49909760 10899 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 12185 10899 86 211 0 11971 0
Current children cumulated CPU time (s) 1062.99
Current children cumulated vsize (KiB) 54092

[startup+1123.47 s]
/proc/loadavg: 1.02 1.01 1.20 2/66 21189
/proc/meminfo: memFree=808216/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=51120 CPUtime=1123.02
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 19228 0 0 0 112289 13 0 0 25 0 1 0 202101301 52346880 11425 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 12780 11425 86 211 0 12566 0
Current children cumulated CPU time (s) 1123.03
Current children cumulated vsize (KiB) 56472

[startup+1183.53 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 21189
/proc/meminfo: memFree=806104/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=53356 CPUtime=1183.07
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 19786 0 0 0 118293 14 0 0 25 0 1 0 202101301 54636544 11950 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 13339 11950 86 211 0 13125 0
Current children cumulated CPU time (s) 1183.08
Current children cumulated vsize (KiB) 58708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 21189
/proc/meminfo: memFree=805464/2055920 swapFree=4183804/4192956
[pid=20988] ppid=20986 vsize=5352 CPUtime=0.01
/proc/20988/stat : 20988 (rsat.sh) S 20986 20988 19965 0 -1 4194304 306 221 0 0 0 0 1 0 16 0 1 0 202101299 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20988/statm: 1338 234 195 169 0 49 0
[pid=20991] ppid=20988 vsize=54012 CPUtime=1200.08
/proc/20991/stat : 20991 (rsat) R 20988 20988 19965 0 -1 4194304 19935 0 0 0 119994 14 0 0 25 0 1 0 202101301 55308288 12099 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20991/statm: 13503 12099 86 211 0 13289 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 59364

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 20988 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 1200.09

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

Real time (s): 1200.55
CPU time (s): 1200.09
CPU user time (s): 1199.95
CPU system time (s): 0.14
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 59364

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= 527
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 0.928858 second user time and 2.49762 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sun Feb 18 17:57:35 UTC 2007

IDJOB= 296306
IDBENCH= 19934
IDSOLVER= 104
FILE ID= node38/296306-1171821455

PBS_JOBID= 3839624

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-S1783894026-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296306-1171821455/rsat.sh /tmp/evaluation/296306-1171821455/instance-296306-1171821455.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-296306-1171821455 -o ROOT/results/node38/solver-296306-1171821455 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296306-1171821455/rsat.sh /tmp/evaluation/296306-1171821455/instance-296306-1171821455.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  73f55df5bacee8a903f8066fb39f5521

RANDOM SEED= 45704822

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:        854576 kB
Buffers:         42264 kB
Cached:        1035656 kB
SwapCached:       3416 kB
Active:         816520 kB
Inactive:       271424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        854576 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:            1808 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            99360 kB
Committed_AS:   434892 kB
PageTables:       1468 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 node38 on Sun Feb 18 18:17:37 UTC 2007