Trace number 296634

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) 1200.07 1200.39

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S1566131367-09.SAT.shuffled.cnf
MD5SUM3323355938df6013ebfd95023b20854d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.226965
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
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 54005

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 |    4005    28035 |    1201       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 45   #clauses: 4005   #literals: 28035
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	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-296634-1171826228 -o ROOT/results/node41/solver-296634-1171826228 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296634-1171826228/rsat.sh /tmp/evaluation/296634-1171826228/instance-296634-1171826228.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: 0.00 0.14 0.52 2/64 25223
/proc/meminfo: memFree=1207744/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 202579049 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25223/statm: 1338 232 195 169 0 49 0
[pid=25224] ppid=25223 vsize=688 CPUtime=0
/proc/25224/stat : 25224 (SatElite) R 25223 25223 24922 0 -1 4194304 97 0 0 0 0 0 0 0 20 0 1 0 202579049 704512 79 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/25224/statm: 172 80 49 128 0 41 0

[startup+0.106693 s]
/proc/loadavg: 0.00 0.14 0.52 2/64 25223
/proc/meminfo: memFree=1207744/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.514727 s]
/proc/loadavg: 0.00 0.14 0.52 2/64 25223
/proc/meminfo: memFree=1207744/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.3348 s]
/proc/loadavg: 0.00 0.14 0.52 2/66 25226
/proc/meminfo: memFree=1205744/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=3132 CPUtime=1.3
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 717 0 0 0 130 0 0 0 25 0 1 0 202579051 3207168 607 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 783 607 86 211 0 569 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8484

[startup+2.97094 s]
/proc/loadavg: 0.00 0.14 0.52 2/66 25226
/proc/meminfo: memFree=1204976/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=4260 CPUtime=2.93
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 1283 0 0 0 293 0 0 0 25 0 1 0 202579051 4362240 879 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523040 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 1065 879 86 211 0 851 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9612

[startup+6.24723 s]
/proc/loadavg: 0.08 0.15 0.52 2/66 25226
/proc/meminfo: memFree=1203184/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=7584 CPUtime=6.21
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 2116 0 0 0 620 1 0 0 25 0 1 0 202579051 7766016 1614 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134532378 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 1896 1614 86 211 0 1682 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12936

[startup+12.7098 s]
/proc/loadavg: 0.15 0.16 0.53 2/66 25226
/proc/meminfo: memFree=1201904/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=6848 CPUtime=12.67
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 2381 0 0 0 1266 1 0 0 25 0 1 0 202579051 7012352 1491 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 1712 1491 86 211 0 1498 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12200

[startup+25.524 s]
/proc/loadavg: 0.34 0.20 0.53 2/66 25226
/proc/meminfo: memFree=1200368/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=8092 CPUtime=25.49
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 3084 0 0 0 2547 2 0 0 25 0 1 0 202579051 8286208 1806 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 2023 1806 86 211 0 1809 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 13444

[startup+51.1472 s]
/proc/loadavg: 0.56 0.27 0.55 2/66 25226
/proc/meminfo: memFree=1197232/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=11628 CPUtime=51.1
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 4846 0 0 0 5107 3 0 0 25 0 1 0 202579051 11907072 2584 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 2907 2584 86 211 0 2693 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 16980

[startup+102.392 s]
/proc/loadavg: 0.81 0.38 0.57 2/66 25226
/proc/meminfo: memFree=1194032/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=14956 CPUtime=102.33
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 5684 0 0 0 10229 4 0 0 25 0 1 0 202579051 15314944 3422 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134527784 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 3739 3422 86 211 0 3525 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 20308

[startup+162.455 s]
/proc/loadavg: 0.93 0.49 0.59 2/66 25226
/proc/meminfo: memFree=1193392/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=15316 CPUtime=162.39
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 6751 0 0 0 16234 5 0 0 25 0 1 0 202579051 15683584 3567 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 3829 3567 86 211 0 3615 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 20668

[startup+222.515 s]
/proc/loadavg: 0.97 0.58 0.61 2/66 25226
/proc/meminfo: memFree=1189424/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=20932 CPUtime=222.43
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 8147 0 0 0 22237 6 0 0 25 0 1 0 202579051 21434368 4544 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 5233 4544 86 211 0 5019 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 26284

[startup+282.575 s]
/proc/loadavg: 0.99 0.65 0.64 2/66 25226
/proc/meminfo: memFree=1186352/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=22528 CPUtime=282.47
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 10593 0 0 0 28240 7 0 0 25 0 1 0 202579051 23068672 5203 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 5632 5203 86 211 0 5418 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 27880

[startup+342.635 s]
/proc/loadavg: 0.99 0.71 0.65 2/66 25226
/proc/meminfo: memFree=1186800/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=22560 CPUtime=342.52
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 10636 0 0 0 34245 7 0 0 25 0 1 0 202579051 23101440 5190 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 5640 5190 86 211 0 5426 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 27912

[startup+402.699 s]
/proc/loadavg: 0.99 0.76 0.67 2/66 25226
/proc/meminfo: memFree=1186288/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=23340 CPUtime=402.57
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 10777 0 0 0 40249 8 0 0 25 0 1 0 202579051 23900160 5331 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 5835 5331 86 211 0 5621 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 28692

[startup+462.761 s]
/proc/loadavg: 0.99 0.80 0.69 2/66 25226
/proc/meminfo: memFree=1185520/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=24620 CPUtime=462.62
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 10987 0 0 0 46254 8 0 0 25 0 1 0 202579051 25210880 5541 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 6155 5541 86 211 0 5941 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 29972

[startup+522.82 s]
/proc/loadavg: 0.99 0.84 0.71 2/66 25226
/proc/meminfo: memFree=1182832/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01

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

[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=30528 CPUtime=582.71
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 12580 0 0 0 58262 9 0 0 25 0 1 0 202579051 31260672 6938 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 7632 6938 86 211 0 7418 0
Current children cumulated CPU time (s) 582.72
Current children cumulated vsize (KiB) 35880

[startup+642.943 s]
/proc/loadavg: 0.99 0.89 0.74 2/66 25226
/proc/meminfo: memFree=1177328/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=33032 CPUtime=642.76
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 13234 0 0 0 64266 10 0 0 25 0 1 0 202579051 33824768 7592 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 8258 7592 86 211 0 8044 0
Current children cumulated CPU time (s) 642.77
Current children cumulated vsize (KiB) 38384

[startup+703.001 s]
/proc/loadavg: 0.99 0.90 0.75 2/66 25226
/proc/meminfo: memFree=1178608/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=29592 CPUtime=702.8
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 15253 0 0 0 70269 11 0 0 25 0 1 0 202579051 30302208 7217 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 7398 7217 86 211 0 7184 0
Current children cumulated CPU time (s) 702.81
Current children cumulated vsize (KiB) 34944

[startup+763.057 s]
/proc/loadavg: 0.99 0.92 0.76 2/66 25226
/proc/meminfo: memFree=1178608/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=29592 CPUtime=762.84
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 15256 0 0 0 76273 11 0 0 25 0 1 0 202579051 30302208 7220 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 7398 7220 86 211 0 7184 0
Current children cumulated CPU time (s) 762.85
Current children cumulated vsize (KiB) 34944

[startup+823.119 s]
/proc/loadavg: 0.99 0.93 0.77 2/66 25226
/proc/meminfo: memFree=1178544/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=29984 CPUtime=822.89
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 15316 0 0 0 82278 11 0 0 25 0 1 0 202579051 30703616 7280 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 7496 7280 86 211 0 7282 0
Current children cumulated CPU time (s) 822.9
Current children cumulated vsize (KiB) 35336

[startup+883.175 s]
/proc/loadavg: 0.99 0.94 0.78 2/66 25226
/proc/meminfo: memFree=1177904/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=30832 CPUtime=882.93
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 15472 0 0 0 88282 11 0 0 25 0 1 0 202579051 31571968 7436 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 7708 7436 86 211 0 7494 0
Current children cumulated CPU time (s) 882.94
Current children cumulated vsize (KiB) 36184

[startup+943.233 s]
/proc/loadavg: 0.99 0.95 0.80 2/66 25226
/proc/meminfo: memFree=1177264/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=31744 CPUtime=942.97
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 15664 0 0 0 94286 11 0 0 25 0 1 0 202579051 32505856 7595 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 7936 7595 86 211 0 7722 0
Current children cumulated CPU time (s) 942.98
Current children cumulated vsize (KiB) 37096

[startup+1003.29 s]
/proc/loadavg: 1.03 0.97 0.81 2/66 25226
/proc/meminfo: memFree=1176432/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=33312 CPUtime=1003.02
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 15951 0 0 0 100291 11 0 0 25 0 1 0 202579051 34111488 7816 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 8328 7816 86 211 0 8114 0
Current children cumulated CPU time (s) 1003.03
Current children cumulated vsize (KiB) 38664

[startup+1063.36 s]
/proc/loadavg: 1.01 0.97 0.82 2/66 25226
/proc/meminfo: memFree=1175728/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=34488 CPUtime=1063.07
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 16123 0 0 0 106296 11 0 0 25 0 1 0 202579051 35315712 7988 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 8622 7988 86 211 0 8408 0
Current children cumulated CPU time (s) 1063.08
Current children cumulated vsize (KiB) 39840

[startup+1123.41 s]
/proc/loadavg: 1.00 0.97 0.83 2/66 25226
/proc/meminfo: memFree=1174768/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=38480 CPUtime=1123.11
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 17096 0 0 0 112299 12 0 0 25 0 1 0 202579051 39403520 8191 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 9620 8191 86 211 0 9406 0
Current children cumulated CPU time (s) 1123.12
Current children cumulated vsize (KiB) 43832

[startup+1183.47 s]
/proc/loadavg: 1.00 0.97 0.83 2/66 25226
/proc/meminfo: memFree=1173040/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=40500 CPUtime=1183.15
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 17669 0 0 0 118303 12 0 0 25 0 1 0 202579051 41472000 8666 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 10125 8666 86 211 0 9911 0
Current children cumulated CPU time (s) 1183.16
Current children cumulated vsize (KiB) 45852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 0.97 0.84 2/66 25226
/proc/meminfo: memFree=1172464/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=41028 CPUtime=1200.06
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 17797 0 0 0 119994 12 0 0 25 0 1 0 202579051 42012672 8794 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 10257 8794 86 211 0 10043 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 46380

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 0.97 0.84 2/66 25226
/proc/meminfo: memFree=1172464/2055920 swapFree=4183936/4192956
[pid=25223] ppid=25221 vsize=5352 CPUtime=0.01
/proc/25223/stat : 25223 (rsat.sh) S 25221 25223 24922 0 -1 4194304 305 189 0 0 0 0 1 0 16 0 1 0 202579049 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25223/statm: 1338 234 195 169 0 49 0
[pid=25226] ppid=25223 vsize=41028 CPUtime=1200.06
/proc/25226/stat : 25226 (rsat) R 25223 25223 24922 0 -1 4194304 17797 0 0 0 119994 12 0 0 25 0 1 0 202579051 42012672 8794 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25226/statm: 10257 8794 86 211 0 10043 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 46380

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25223 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=6998
CPU time returned by wait4() is 0.020995
while last known CPU time is 1200.07

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

Real time (s): 1200.39
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.12
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 46380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 494
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= 18
involuntary context switches= 13

runsolver used 1.04184 second user time and 2.48262 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sun Feb 18 19:17:10 UTC 2007

IDJOB= 296634
IDBENCH= 19942
IDSOLVER= 104
FILE ID= node41/296634-1171826228

PBS_JOBID= 3839693

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S1566131367-09.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296634-1171826228/rsat.sh /tmp/evaluation/296634-1171826228/instance-296634-1171826228.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-296634-1171826228 -o ROOT/results/node41/solver-296634-1171826228 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296634-1171826228/rsat.sh /tmp/evaluation/296634-1171826228/instance-296634-1171826228.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  3323355938df6013ebfd95023b20854d

RANDOM SEED= 114640394

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:       1208408 kB
Buffers:         43020 kB
Cached:         716344 kB
SwapCached:       3732 kB
Active:         624512 kB
Inactive:       145064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1208408 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            1856 kB
Writeback:           0 kB
Mapped:          15280 kB
Slab:            63892 kB
Committed_AS:   406684 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= 66562 MiB

End job on node41 on Sun Feb 18 19:37:14 UTC 2007