Trace number 328900

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) 1200.02 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k85.cnf
MD5SUMc3d30b6959b230b8a74fb1a82919c5c8
Bench CategoryINDUST (industrial 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 variables47152
Number of clauses169625
Sum of the clauses size451547
Maximum clause length37
Minimum clause length1
Number of clauses of size 11123
Number of clauses of size 288141
Number of clauses of size 373930
Number of clauses of size 4426
Number of clauses of size 5825
Number of clauses of size over 55180

Solver Data (download as text)

0.00/0.00	c Parsing...
0.09/0.18	c ==============================================================================
0.09/0.18	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.18	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.18	c ==============================================================================
0.09/0.18	c |         0 |  168502   450424 |   50550       0        0     nan |  0.000 % |
0.89/0.97	c |         0 |  123615   448497 |      --       0       --      -- |     --   | -42985/3762
0.89/0.97	c ==============================================================================
0.89/0.97	c Result  :   #vars: 17557   #clauses: 123615   #literals: 448497
0.89/0.97	c CPU time:   0.927858 s
0.89/0.97	c ==============================================================================
1.09/1.18	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-328900-1173127000 -o ROOT/results/node1/solver-328900-1173127000 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328900-1173127000/rsat.sh /tmp/evaluation/328900-1173127000/instance-328900-1173127000.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.95 0.90 3/77 15839
/proc/meminfo: memFree=1119032/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=0
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332655096 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15839/statm: 1338 232 195 169 0 49 0
[pid=15840] ppid=15839 vsize=688 CPUtime=0
/proc/15840/stat : 15840 (SatElite) R 15839 15839 15037 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 332655096 704512 48 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/15840/statm: 172 48 39 128 0 41 0

[startup+0.067129 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 15839
/proc/meminfo: memFree=1119032/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=0
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332655096 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15839/statm: 1338 232 195 169 0 49 0
[pid=15840] ppid=15839 vsize=8060 CPUtime=0.05
/proc/15840/stat : 15840 (SatElite) R 15839 15839 15037 0 -1 4194304 1603 0 0 0 5 0 0 0 19 0 1 0 332655096 8253440 1586 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/15840/statm: 2015 1590 49 128 0 1884 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13412

[startup+0.101133 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 15839
/proc/meminfo: memFree=1119032/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=0
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332655096 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15839/statm: 1338 232 195 169 0 49 0
[pid=15840] ppid=15839 vsize=10296 CPUtime=0.09
/proc/15840/stat : 15840 (SatElite) R 15839 15839 15037 0 -1 4194304 2334 0 0 0 8 1 0 0 19 0 1 0 332655096 10543104 2316 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/15840/statm: 2574 2317 49 128 0 2443 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15648

[startup+0.301157 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 15839
/proc/meminfo: memFree=1119032/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=0
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332655096 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15839/statm: 1338 232 195 169 0 49 0
[pid=15840] ppid=15839 vsize=24316 CPUtime=0.29
/proc/15840/stat : 15840 (SatElite) R 15839 15839 15037 0 -1 4194304 5772 0 0 0 26 3 0 0 20 0 1 0 332655096 24899584 5357 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/15840/statm: 6079 5357 69 128 0 5948 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29668

[startup+0.701203 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 15839
/proc/meminfo: memFree=1119032/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=0
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332655096 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15839/statm: 1338 232 195 169 0 49 0
[pid=15840] ppid=15839 vsize=28108 CPUtime=0.69
/proc/15840/stat : 15840 (SatElite) R 15839 15839 15037 0 -1 4194304 6766 0 0 0 65 4 0 0 24 0 1 0 332655096 28782592 6261 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134574725 0 0 4096 3 0 0 0 17 1 0 0
/proc/15840/statm: 7027 6261 69 128 0 6896 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33460

[startup+1.50129 s]
/proc/loadavg: 0.91 0.95 0.90 2/79 15841
/proc/meminfo: memFree=1091176/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 5352

[startup+3.10148 s]
/proc/loadavg: 0.91 0.95 0.90 2/79 15842
/proc/meminfo: memFree=1103656/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=11992 CPUtime=1.9
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 2894 0 0 0 190 0 0 0 25 0 1 0 332655214 12279808 2810 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526693 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 2998 2810 86 211 0 2784 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17344

[startup+6.30186 s]
/proc/loadavg: 0.92 0.95 0.90 2/79 15842
/proc/meminfo: memFree=1097704/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=17900 CPUtime=5.11
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 4397 0 0 0 509 2 0 0 25 0 1 0 332655214 18329600 4280 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526784 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 4475 4280 86 211 0 4261 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23252

[startup+12.7026 s]
/proc/loadavg: 0.93 0.95 0.90 2/79 15842
/proc/meminfo: memFree=1092336/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=22212 CPUtime=11.5
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 5915 0 0 0 1148 2 0 0 25 0 1 0 332655214 22745088 5312 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 5553 5312 86 211 0 5339 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 27564

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.91 2/79 15842
/proc/meminfo: memFree=1084272/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=31220 CPUtime=24.29
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 8236 0 0 0 2425 4 0 0 25 0 1 0 332655214 31969280 7437 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 7805 7437 86 211 0 7591 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 36572

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.91 2/79 15842
/proc/meminfo: memFree=1074352/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=40340 CPUtime=49.88
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 12147 0 0 0 4981 7 0 0 25 0 1 0 332655214 41308160 9802 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 10085 9802 86 211 0 9871 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 45692

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/79 15842
/proc/meminfo: memFree=1054320/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=61648 CPUtime=101.07
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 17600 0 0 0 10095 12 0 0 25 0 1 0 332655214 63127552 14868 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 15412 14868 86 211 0 15198 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 67000

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 15842
/proc/meminfo: memFree=1049648/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=66016 CPUtime=161.04
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 20297 0 0 0 16090 14 0 0 25 0 1 0 332655214 67600384 16025 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 16504 16025 86 211 0 16290 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 71368

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 15842
/proc/meminfo: memFree=1028144/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=86948 CPUtime=221.03
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 25669 0 0 0 22082 21 0 0 25 0 1 0 332655214 89034752 21394 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 21737 21394 86 211 0 21523 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 92300

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 15842
/proc/meminfo: memFree=1016624/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=98020 CPUtime=281.01
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 30016 0 0 0 28076 25 0 0 25 0 1 0 332655214 100372480 24199 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 24505 24199 86 211 0 24291 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 103372

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 15842
/proc/meminfo: memFree=1016624/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=98020 CPUtime=340.99
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 30021 0 0 0 34074 25 0 0 25 0 1 0 332655214 100372480 24204 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 24505 24204 86 211 0 24291 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 103372


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

[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=139484 CPUtime=520.94
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 43746 0 0 0 52056 38 0 0 25 0 1 0 332655214 142831616 34058 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 34871 34058 86 211 0 34657 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 144836

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15844
/proc/meminfo: memFree=977136/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=139484 CPUtime=580.92
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 43746 0 0 0 58054 38 0 0 25 0 1 0 332655214 142831616 34058 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530076 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 34871 34058 86 211 0 34657 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 144836

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15844
/proc/meminfo: memFree=977200/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=139484 CPUtime=640.91
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 43753 0 0 0 64052 39 0 0 25 0 1 0 332655214 142831616 34065 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 34871 34065 86 211 0 34657 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 144836

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15844
/proc/meminfo: memFree=977072/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=139484 CPUtime=700.89
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 43785 0 0 0 70050 39 0 0 25 0 1 0 332655214 142831616 34097 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 34871 34097 86 211 0 34657 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 144836

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15844
/proc/meminfo: memFree=976624/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=139484 CPUtime=760.88
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 43888 0 0 0 76048 40 0 0 25 0 1 0 332655214 142831616 34200 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 34871 34200 86 211 0 34657 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 144836

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15844
/proc/meminfo: memFree=975664/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=140272 CPUtime=820.85
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 44199 0 0 0 82045 40 0 0 25 0 1 0 332655214 143638528 34511 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 35068 34511 86 211 0 34854 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 145624

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 3/79 15844
/proc/meminfo: memFree=961008/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=154464 CPUtime=880.83
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 47799 0 0 0 88039 44 0 0 25 0 1 0 332655214 158171136 38110 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 38616 38110 86 211 0 38402 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 159816

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15844
/proc/meminfo: memFree=946480/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=168688 CPUtime=940.81
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 51465 0 0 0 94033 48 0 0 25 0 1 0 332655214 172736512 41775 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 42172 41775 86 211 0 41958 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 174040

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15844
/proc/meminfo: memFree=942704/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=171780 CPUtime=1000.79
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 55443 0 0 0 100028 51 0 0 25 0 1 0 332655214 175902720 42625 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 42945 42625 86 211 0 42731 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 177132

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15844
/proc/meminfo: memFree=942768/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=171780 CPUtime=1060.78
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 55443 0 0 0 106026 52 0 0 25 0 1 0 332655214 175902720 42625 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 42945 42625 86 211 0 42731 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 177132

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15844
/proc/meminfo: memFree=942768/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=171780 CPUtime=1120.76
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 55443 0 0 0 112024 52 0 0 25 0 1 0 332655214 175902720 42625 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 42945 42625 86 211 0 42731 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 177132

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15844
/proc/meminfo: memFree=942832/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=171780 CPUtime=1180.75
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 55443 0 0 0 118022 53 0 0 25 0 1 0 332655214 175902720 42625 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 42945 42625 86 211 0 42731 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 177132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 15844
/proc/meminfo: memFree=942832/2055920 swapFree=4159124/4192956
[pid=15839] ppid=15837 vsize=5352 CPUtime=1.17
/proc/15839/stat : 15839 (rsat.sh) S 15837 15839 15037 0 -1 4194304 305 7308 0 0 0 0 112 5 16 0 1 0 332655096 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15839/statm: 1338 234 195 169 0 49 0
[pid=15842] ppid=15839 vsize=171780 CPUtime=1198.85
/proc/15842/stat : 15842 (rsat) R 15839 15839 15037 0 -1 4194304 55447 0 0 0 119832 53 0 0 25 0 1 0 332655214 175902720 42629 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15842/statm: 42945 42629 86 211 0 42731 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 177132

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 15839 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=122829 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=58991
CPU time returned by wait4() is 1.18182
while last known CPU time is 1200.02

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

Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.44
CPU system time (s): 0.58
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 189828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.12283
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7613
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= 5

runsolver used 1.27181 second user time and 3.10553 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Mar  5 20:36:40 UTC 2007

IDJOB= 328900
IDBENCH= 20527
IDSOLVER= 104
FILE ID= node1/328900-1173127000

PBS_JOBID= 4014961

Free space on /tmp= 66517 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k85.cnf
COMMAND LINE= /tmp/evaluation/328900-1173127000/rsat.sh /tmp/evaluation/328900-1173127000/instance-328900-1173127000.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-328900-1173127000 -o ROOT/results/node1/solver-328900-1173127000 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328900-1173127000/rsat.sh /tmp/evaluation/328900-1173127000/instance-328900-1173127000.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  c3d30b6959b230b8a74fb1a82919c5c8

RANDOM SEED= 381489354

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1119440 kB
Buffers:         48196 kB
Cached:         792264 kB
SwapCached:      13688 kB
Active:          78868 kB
Inactive:       784448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1119440 kB
SwapTotal:     4192956 kB
SwapFree:      4159124 kB
Dirty:            5820 kB
Writeback:           0 kB
Mapped:          29824 kB
Slab:            58772 kB
Committed_AS:  1097436 kB
PageTables:       1740 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= 66512 MiB

End job on node1 on Mon Mar  5 20:56:43 UTC 2007