Trace number 299586

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) 1200.06 1200.44

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S440198403-10.UNSAT.shuffled.cnf
MD5SUMd0d8b322ba04307627cdb06a5d283d92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2751     8356 |      --       0       --      -- |     --   | -18/49
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 632   #clauses: 2751   #literals: 8356
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.01	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/node30/watcher-299586-1171874209 -o ROOT/results/node30/solver-299586-1171874209 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299586-1171874209/rsat.sh /tmp/evaluation/299586-1171874209/instance-299586-1171874209.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: 0.91 0.97 0.99 3/77 8490
/proc/meminfo: memFree=852576/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0
/proc/8490/stat : 8490 (rsat.sh) R 8488 8490 3399 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 181184960 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907582111 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/8490/statm: 1338 232 194 169 0 49 0
[pid=8491] ppid=8490 vsize=820 CPUtime=0
/proc/8491/stat : 8491 (SatElite) R 8490 8490 3399 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 181184960 839680 115 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/8491/statm: 205 118 49 128 0 74 0

[startup+0.10714 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 8490
/proc/meminfo: memFree=852576/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.5152 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 8490
/proc/meminfo: memFree=852576/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33932 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 8493
/proc/meminfo: memFree=850576/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=2956 CPUtime=1.31
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 618 0 0 0 131 0 0 0 25 0 1 0 181184961 3026944 572 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 739 572 86 211 0 525 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8308

[startup+2.97555 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 8493
/proc/meminfo: memFree=849232/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=4124 CPUtime=2.95
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 1054 0 0 0 295 0 0 0 25 0 1 0 181184961 4222976 879 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 1031 879 86 211 0 817 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9476

[startup+6.25802 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 8493
/proc/meminfo: memFree=847120/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=6452 CPUtime=6.22
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 1794 0 0 0 622 0 0 0 25 0 1 0 181184961 6606848 1423 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530112 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 1613 1423 86 211 0 1399 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11804

[startup+12.7159 s]
/proc/loadavg: 0.93 0.97 0.99 3/79 8493
/proc/meminfo: memFree=844560/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=8892 CPUtime=12.68
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 2834 0 0 0 1267 1 0 0 25 0 1 0 181184961 9105408 1977 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529609 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 2223 1977 86 211 0 2009 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14244

[startup+25.5228 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 8493
/proc/meminfo: memFree=841552/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=11344 CPUtime=25.48
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 3862 0 0 0 2546 2 0 0 25 0 1 0 181184961 11616256 2617 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 2836 2617 86 211 0 2622 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16696

[startup+51.1514 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 8493
/proc/meminfo: memFree=836624/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=16652 CPUtime=51.11
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 6053 0 0 0 5107 4 0 0 25 0 1 0 181184961 17051648 3842 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 4163 3842 86 211 0 3949 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 22004

[startup+102.404 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 8493
/proc/meminfo: memFree=829008/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=23788 CPUtime=102.35
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 8751 0 0 0 10227 8 0 0 25 0 1 0 181184961 24358912 5750 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530249 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 5947 5750 86 211 0 5733 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 29140

[startup+162.467 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8493
/proc/meminfo: memFree=822992/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=31132 CPUtime=162.39
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 10685 0 0 0 16229 10 0 0 25 0 1 0 181184961 31879168 7298 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 7783 7298 86 211 0 7569 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 36484

[startup+222.533 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8493
/proc/meminfo: memFree=818704/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=35056 CPUtime=222.43
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 13272 0 0 0 22231 12 0 0 25 0 1 0 181184961 35897344 8345 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 8764 8345 86 211 0 8550 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 40408

[startup+282.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8493
/proc/meminfo: memFree=818384/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=35712 CPUtime=282.49
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 13365 0 0 0 28236 13 0 0 25 0 1 0 181184961 36569088 8438 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529221 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 8928 8438 86 211 0 8714 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 41064

[startup+342.669 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8493
/proc/meminfo: memFree=814672/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=39532 CPUtime=342.54
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 14341 0 0 0 34240 14 0 0 25 0 1 0 181184961 40480768 9414 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 9883 9414 86 211 0 9669 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 44884

[startup+402.742 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8493
/proc/meminfo: memFree=807568/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=46216 CPUtime=402.6
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 16078 0 0 0 40243 17 0 0 25 0 1 0 181184961 47325184 11151 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 11554 11151 86 211 0 11340 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 51568

[startup+462.806 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8493
/proc/meminfo: memFree=802768/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=53012 CPUtime=462.64
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 21281 0 0 0 46244 20 0 0 25 0 1 0 181184961 54284288 12294 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 13253 12294 86 211 0 13039 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 58364

[startup+522.867 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8493
/proc/meminfo: memFree=802768/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=53012 CPUtime=522.68
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 21281 0 0 0 52248 20 0 0 25 0 1 0 181184961 54284288 12294 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 13253 12294 86 211 0 13039 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 58364

[startup+582.936 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 8493
/proc/meminfo: memFree=802768/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=53012 CPUtime=582.74
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 21281 0 0 0 58253 21 0 0 25 0 1 0 181184961 54284288 12294 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 13253 12294 86 211 0 13039 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 58364

[startup+643.007 s]
/proc/loadavg: 1.03 0.99 0.99 2/79 8493
/proc/meminfo: memFree=802768/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=53012 CPUtime=642.79
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 21281 0 0 0 64258 21 0 0 25 0 1 0 181184961 54284288 12294 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 13253 12294 86 211 0 13039 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 58364

[startup+703.073 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 8493
/proc/meminfo: memFree=802768/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=53012 CPUtime=702.84
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 21292 0 0 0 70262 22 0 0 25 0 1 0 181184961 54284288 12305 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 13253 12305 86 211 0 13039 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 58364

[startup+763.141 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 8493
/proc/meminfo: memFree=798224/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=57528 CPUtime=762.89
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 22475 0 0 0 76266 23 0 0 25 0 1 0 181184961 58908672 13488 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 14382 13488 86 211 0 14168 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 62880

[startup+823.209 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 8493
/proc/meminfo: memFree=792144/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=63260 CPUtime=822.93
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 23983 0 0 0 82268 25 0 0 25 0 1 0 181184961 64778240 14996 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 15815 14996 86 211 0 15601 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 68612

[startup+883.281 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 8493
/proc/meminfo: memFree=786512/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=68700 CPUtime=882.99
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 25388 0 0 0 88272 27 0 0 25 0 1 0 181184961 70348800 16401 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 17175 16401 86 211 0 16961 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 74052

[startup+943.351 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 8493
/proc/meminfo: memFree=781520/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=73572 CPUtime=943.04
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 26636 0 0 0 94275 29 0 0 25 0 1 0 181184961 75337728 17649 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530115 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 18393 17649 86 211 0 18179 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 78924

[startup+1003.42 s]
/proc/loadavg: 1.00 0.99 0.99 3/79 8493
/proc/meminfo: memFree=777296/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=77528 CPUtime=1003.09
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 27691 0 0 0 100279 30 0 0 25 0 1 0 181184961 79388672 18704 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 19382 18704 86 211 0 19168 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 82880

[startup+1063.49 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 8493
/proc/meminfo: memFree=777040/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=77052 CPUtime=1063.14
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 30946 0 0 0 106282 32 0 0 25 0 1 0 181184961 78901248 18713 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 19263 18713 86 211 0 19049 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 82404

[startup+1123.55 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 8493
/proc/meminfo: memFree=777040/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=77052 CPUtime=1123.2
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 30952 0 0 0 112287 33 0 0 25 0 1 0 181184961 78901248 18719 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 19263 18719 86 211 0 19049 0
Current children cumulated CPU time (s) 1123.21
Current children cumulated vsize (KiB) 82404

[startup+1183.61 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 8493
/proc/meminfo: memFree=777040/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=77052 CPUtime=1183.23
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 30952 0 0 0 118290 33 0 0 25 0 1 0 181184961 78901248 18719 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 19263 18719 86 211 0 19049 0
Current children cumulated CPU time (s) 1183.24
Current children cumulated vsize (KiB) 82404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 8493
/proc/meminfo: memFree=777040/2055920 swapFree=4146080/4192956
[pid=8490] ppid=8488 vsize=5352 CPUtime=0.01
/proc/8490/stat : 8490 (rsat.sh) S 8488 8490 3399 0 -1 4194304 306 193 0 0 0 0 1 0 18 0 1 0 181184960 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8490/statm: 1338 234 195 169 0 49 0
[pid=8493] ppid=8490 vsize=77052 CPUtime=1200.05
/proc/8493/stat : 8493 (rsat) R 8490 8490 3399 0 -1 4194304 30952 0 0 0 119972 33 0 0 25 0 1 0 181184961 78901248 18719 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8493/statm: 19263 18719 86 211 0 19049 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 82404

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 8490 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=13997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.017996
while last known CPU time is 1200.06

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

Real time (s): 1200.44
CPU time (s): 1200.06
CPU user time (s): 1199.73
CPU system time (s): 0.33
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 95700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
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= 499
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= 2

runsolver used 1.11983 second user time and 3.14752 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Mon Feb 19 08:36:49 UTC 2007

IDJOB= 299586
IDBENCH= 20014
IDSOLVER= 104
FILE ID= node30/299586-1171874209

PBS_JOBID= 3839660

Free space on /tmp= 66561 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S440198403-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299586-1171874209/rsat.sh /tmp/evaluation/299586-1171874209/instance-299586-1171874209.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-299586-1171874209 -o ROOT/results/node30/solver-299586-1171874209 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299586-1171874209/rsat.sh /tmp/evaluation/299586-1171874209/instance-299586-1171874209.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d0d8b322ba04307627cdb06a5d283d92

RANDOM SEED= 978656183

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:        852920 kB
Buffers:         44440 kB
Cached:        1041736 kB
SwapCached:      15288 kB
Active:         837224 kB
Inactive:       275040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        852920 kB
SwapTotal:     4192956 kB
SwapFree:      4146080 kB
Dirty:            1728 kB
Writeback:           0 kB
Mapped:          29932 kB
Slab:            76128 kB
Committed_AS:   626852 kB
PageTables:       1884 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= 66561 MiB

End job on node30 on Mon Feb 19 08:56:52 UTC 2007