Trace number 309590

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) 1200.03 1200.35

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1275186626-09-UNSAT.cnf
MD5SUM53a19f144e67fa11d9773b213d1fd815
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark137.785
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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 |    2931     8500 |     879       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2851     8474 |      --       0       --      -- |     --   | -80/-26
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 762   #clauses: 2851   #literals: 8474
0.00/0.01	c CPU time:   0.009998 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/node41/watcher-309590-1172543961 -o ROOT/results/node41/solver-309590-1172543961 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309590-1172543961/rsat.sh /tmp/evaluation/309590-1172543961/instance-309590-1172543961.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 0.98 0.99 3/64 14557
/proc/meminfo: memFree=1871648/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 274352056 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14557/statm: 1338 232 195 169 0 49 0
[pid=14558] ppid=14557 vsize=820 CPUtime=0
/proc/14558/stat : 14558 (SatElite) R 14557 14557 14494 0 -1 4194304 136 0 0 0 0 0 0 0 20 0 1 0 274352056 839680 118 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/14558/statm: 205 119 49 128 0 74 0

[startup+0.106659 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14557
/proc/meminfo: memFree=1871648/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.514686 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14557
/proc/meminfo: memFree=1871648/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33476 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 14560
/proc/meminfo: memFree=1869840/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=2456 CPUtime=1.31
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 508 0 0 0 131 0 0 0 25 0 1 0 274352058 2514944 462 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 614 462 86 211 0 400 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7808

[startup+2.9709 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 14560
/proc/meminfo: memFree=1868944/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=3728 CPUtime=2.94
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 956 0 0 0 294 0 0 0 25 0 1 0 274352058 3817472 780 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 932 780 86 211 0 718 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9080

[startup+6.25319 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 14560
/proc/meminfo: memFree=1867344/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=4776 CPUtime=6.22
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 1372 0 0 0 622 0 0 0 25 0 1 0 274352058 4890624 1000 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522866 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 1194 1000 86 211 0 980 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10128

[startup+12.7067 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 14560
/proc/meminfo: memFree=1865424/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=6860 CPUtime=12.68
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 2324 0 0 0 1267 1 0 0 25 0 1 0 274352058 7024640 1466 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 1715 1466 86 211 0 1501 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12212

[startup+25.5219 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 14560
/proc/meminfo: memFree=1862864/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=9280 CPUtime=25.48
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 3372 0 0 0 2547 1 0 0 25 0 1 0 274352058 9502720 2126 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526030 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 2320 2126 86 211 0 2106 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14632

[startup+51.1461 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 14560
/proc/meminfo: memFree=1859088/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=13740 CPUtime=51.1
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 4558 0 0 0 5107 3 0 0 25 0 1 0 274352058 14069760 3118 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 3435 3118 86 211 0 3221 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 19092

[startup+102.395 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 14562
/proc/meminfo: memFree=1856464/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=16208 CPUtime=102.34
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 5984 0 0 0 10230 4 0 0 25 0 1 0 274352058 16596992 3772 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 4052 3772 86 211 0 3838 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 21560

[startup+162.451 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14562
/proc/meminfo: memFree=1852624/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=19480 CPUtime=162.38
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 7700 0 0 0 16233 5 0 0 25 0 1 0 274352058 19947520 4673 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 4870 4673 86 211 0 4656 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 24832

[startup+222.504 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14562
/proc/meminfo: memFree=1850832/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=22844 CPUtime=222.42
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 8559 0 0 0 22237 5 0 0 25 0 1 0 274352058 23392256 5146 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 5711 5146 86 211 0 5497 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 28196

[startup+282.559 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14562
/proc/meminfo: memFree=1845264/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=28180 CPUtime=282.46
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 9993 0 0 0 28239 7 0 0 25 0 1 0 274352058 28856320 6547 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 7045 6547 86 211 0 6831 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 33532

[startup+342.615 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14562
/proc/meminfo: memFree=1844504/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=28816 CPUtime=342.5
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 11866 0 0 0 34242 8 0 0 25 0 1 0 274352058 29507584 6749 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 7204 6749 86 211 0 6990 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 34168

[startup+402.677 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14562
/proc/meminfo: memFree=1843992/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=29204 CPUtime=402.54
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 11985 0 0 0 40246 8 0 0 25 0 1 0 274352058 29904896 6835 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 7301 6835 86 211 0 7087 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 34556

[startup+462.734 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14562
/proc/meminfo: memFree=1843288/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=30496 CPUtime=462.59
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 12260 0 0 0 46250 9 0 0 25 0 1 0 274352058 31227904 7045 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 7624 7045 86 211 0 7410 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 35848

[startup+522.791 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14562
/proc/meminfo: memFree=1838680/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01

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

[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=38868 CPUtime=582.68
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 14482 0 0 0 58257 11 0 0 25 0 1 0 274352058 39800832 9202 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 9717 9202 86 211 0 9503 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 44220

[startup+642.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14562
/proc/meminfo: memFree=1831192/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=45056 CPUtime=642.72
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 16080 0 0 0 64260 12 0 0 25 0 1 0 274352058 46137344 10030 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 11264 10030 86 211 0 11050 0
Current children cumulated CPU time (s) 642.73
Current children cumulated vsize (KiB) 50408

[startup+702.963 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14562
/proc/meminfo: memFree=1831384/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=43612 CPUtime=702.76
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 19485 0 0 0 70262 14 0 0 25 0 1 0 274352058 44658688 9931 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 10903 9931 86 211 0 10689 0
Current children cumulated CPU time (s) 702.77
Current children cumulated vsize (KiB) 48964

[startup+763.019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14562
/proc/meminfo: memFree=1831384/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=43872 CPUtime=762.8
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 19526 0 0 0 76266 14 0 0 25 0 1 0 274352058 44924928 9972 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 10968 9972 86 211 0 10754 0
Current children cumulated CPU time (s) 762.81
Current children cumulated vsize (KiB) 49224

[startup+823.079 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 14562
/proc/meminfo: memFree=1831320/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=43872 CPUtime=822.85
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 19532 0 0 0 82271 14 0 0 25 0 1 0 274352058 44924928 9978 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 10968 9978 86 211 0 10754 0
Current children cumulated CPU time (s) 822.86
Current children cumulated vsize (KiB) 49224

[startup+883.137 s]
/proc/loadavg: 1.09 1.02 1.01 2/66 14562
/proc/meminfo: memFree=1831192/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=44264 CPUtime=882.89
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 19587 0 0 0 88275 14 0 0 25 0 1 0 274352058 45326336 10033 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 11066 10033 86 211 0 10852 0
Current children cumulated CPU time (s) 882.9
Current children cumulated vsize (KiB) 49616

[startup+943.194 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 14562
/proc/meminfo: memFree=1831000/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=44656 CPUtime=942.93
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 19641 0 0 0 94279 14 0 0 25 0 1 0 274352058 45727744 10087 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523274 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 11164 10087 86 211 0 10950 0
Current children cumulated CPU time (s) 942.94
Current children cumulated vsize (KiB) 50008

[startup+1003.25 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 14562
/proc/meminfo: memFree=1830552/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=45308 CPUtime=1002.98
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 19776 0 0 0 100284 14 0 0 25 0 1 0 274352058 46395392 10189 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 11327 10189 86 211 0 11113 0
Current children cumulated CPU time (s) 1002.99
Current children cumulated vsize (KiB) 50660

[startup+1063.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14562
/proc/meminfo: memFree=1827608/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=48060 CPUtime=1063.03
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 20507 0 0 0 106288 15 0 0 25 0 1 0 274352058 49213440 10920 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 12015 10920 86 211 0 11801 0
Current children cumulated CPU time (s) 1063.04
Current children cumulated vsize (KiB) 53412

[startup+1123.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14562
/proc/meminfo: memFree=1824408/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=51296 CPUtime=1123.07
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 21378 0 0 0 112291 16 0 0 25 0 1 0 274352058 52527104 11725 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 12824 11725 86 211 0 12610 0
Current children cumulated CPU time (s) 1123.08
Current children cumulated vsize (KiB) 56648

[startup+1183.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14562
/proc/meminfo: memFree=1821464/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=54128 CPUtime=1183.11
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 22174 0 0 0 118294 17 0 0 25 0 1 0 274352058 55427072 12456 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 13532 12457 86 211 0 13318 0
Current children cumulated CPU time (s) 1183.12
Current children cumulated vsize (KiB) 59480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14562
/proc/meminfo: memFree=1820440/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=55032 CPUtime=1200.02
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 22411 0 0 0 119985 17 0 0 25 0 1 0 274352058 56352768 12693 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523260 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 13758 12693 86 211 0 13544 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 60384

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

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

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14562
/proc/meminfo: memFree=1820440/2055920 swapFree=4172320/4192956
[pid=14557] ppid=14555 vsize=5352 CPUtime=0.01
/proc/14557/stat : 14557 (rsat.sh) S 14555 14557 14494 0 -1 4194304 305 207 0 0 0 0 1 0 16 0 1 0 274352056 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14557/statm: 1338 234 195 169 0 49 0
[pid=14560] ppid=14557 vsize=55032 CPUtime=1200.02
/proc/14560/stat : 14560 (rsat) R 14557 14557 14494 0 -1 4194304 22411 0 0 0 119985 17 0 0 25 0 1 0 274352058 56352768 12693 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523260 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14560/statm: 13758 12693 86 211 0 13544 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 60384

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 14557 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=15997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.018996
while last known CPU time is 1200.03

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

Real time (s): 1200.35
CPU time (s): 1200.03
CPU user time (s): 1199.86
CPU system time (s): 0.17
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 63744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 512
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= 16
involuntary context switches= 2

runsolver used 0.875866 second user time and 2.43063 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue Feb 27 02:39:21 UTC 2007

IDJOB= 309590
IDBENCH= 20264
IDSOLVER= 104
FILE ID= node41/309590-1172543961

PBS_JOBID= 3971847

Free space on /tmp= 66559 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1275186626-09-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309590-1172543961/rsat.sh /tmp/evaluation/309590-1172543961/instance-309590-1172543961.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-309590-1172543961 -o ROOT/results/node41/solver-309590-1172543961 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309590-1172543961/rsat.sh /tmp/evaluation/309590-1172543961/instance-309590-1172543961.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  53a19f144e67fa11d9773b213d1fd815

RANDOM SEED= 303802349

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1872184 kB
Buffers:         26416 kB
Cached:         106556 kB
SwapCached:      14724 kB
Active:          76388 kB
Inactive:        77416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1872184 kB
SwapTotal:     4192956 kB
SwapFree:      4172320 kB
Dirty:            1872 kB
Writeback:           0 kB
Mapped:          14940 kB
Slab:            15976 kB
Committed_AS:   535636 kB
PageTables:       1476 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= 66559 MiB

End job on node41 on Tue Feb 27 02:59:24 UTC 2007