Trace number 330580

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) 1200.08 1200.56

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k25.cnf
MD5SUMcb7e94a0572e125e87a474412f4998c5
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 variables50004
Number of clauses206879
Sum of the clauses size527991
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2145945
Number of clauses of size 338456
Number of clauses of size 47314
Number of clauses of size 54149
Number of clauses of size over 58943

Solver Data (download as text)

0.00/0.00	c Parsing...
0.09/0.19	c ==============================================================================
0.09/0.19	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.19	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.19	c ==============================================================================
0.09/0.19	c |         0 |  197442   507262 |   59232       0        0     nan |  0.000 % |
1.09/1.11	c |         0 |  130105   423718 |      --       0       --      -- |     --   | -47219/-30810
1.09/1.12	c ==============================================================================
1.09/1.12	c Result  :   #vars: 20381   #clauses: 130105   #literals: 423718
1.09/1.12	c CPU time:   1.06684 s
1.09/1.12	c ==============================================================================
1.29/1.31	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/node60/watcher-330580-1173168630 -o ROOT/results/node60/solver-330580-1173168630 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330580-1173168630/rsat.sh /tmp/evaluation/330580-1173168630/instance-330580-1173168630.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: 0.99 0.98 1.00 3/64 31841
/proc/meminfo: memFree=1463272/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=0
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336819857 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31841/statm: 1338 232 195 169 0 49 0
[pid=31842] ppid=31841 vsize=688 CPUtime=0
/proc/31842/stat : 31842 (SatElite) R 31841 31841 30840 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 336819857 704512 48 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31842/statm: 172 48 39 128 0 41 0

[startup+0.0068039 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 31841
/proc/meminfo: memFree=1463272/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=0
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336819857 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31841/statm: 1338 232 195 169 0 49 0
[pid=31842] ppid=31841 vsize=688 CPUtime=0
/proc/31842/stat : 31842 (SatElite) R 31841 31841 30840 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 336819857 704512 48 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31842/statm: 172 48 39 128 0 41 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6040

[startup+0.101819 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 31841
/proc/meminfo: memFree=1463272/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=0
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336819857 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31841/statm: 1338 232 195 169 0 49 0
[pid=31842] ppid=31841 vsize=10984 CPUtime=0.09
/proc/31842/stat : 31842 (SatElite) R 31841 31841 30840 0 -1 4194304 2618 0 0 0 8 1 0 0 19 0 1 0 336819857 11247616 2600 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/31842/statm: 2746 2600 50 128 0 2615 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16336

[startup+0.301854 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 31841
/proc/meminfo: memFree=1463272/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=0
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336819857 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31841/statm: 1338 232 195 169 0 49 0
[pid=31842] ppid=31841 vsize=25688 CPUtime=0.28
/proc/31842/stat : 31842 (SatElite) R 31841 31841 30840 0 -1 4194304 6128 0 0 0 26 2 0 0 21 0 1 0 336819857 26304512 5626 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/31842/statm: 6422 5626 69 128 0 6291 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 31040

[startup+0.701926 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 31841
/proc/meminfo: memFree=1463272/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=0
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336819857 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31841/statm: 1338 232 195 169 0 49 0
[pid=31842] ppid=31841 vsize=28640 CPUtime=0.69
/proc/31842/stat : 31842 (SatElite) R 31841 31841 30840 0 -1 4194304 6804 0 0 0 65 4 0 0 24 0 1 0 336819857 29327360 6259 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571452 0 0 4096 3 0 0 0 17 1 0 0
/proc/31842/statm: 7160 6259 69 128 0 7029 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33992

[startup+1.50107 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31843
/proc/meminfo: memFree=1434008/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 5352

[startup+3.10135 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31844
/proc/meminfo: memFree=1448536/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=10736 CPUtime=1.77
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 2589 0 0 0 177 0 0 0 25 0 1 0 336819988 10993664 2497 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 2684 2497 86 211 0 2470 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16088

[startup+6.30193 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31844
/proc/meminfo: memFree=1447000/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=12324 CPUtime=4.97
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 2962 0 0 0 497 0 0 0 25 0 1 0 336819988 12619776 2870 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 3081 2870 86 211 0 2867 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17676

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31844
/proc/meminfo: memFree=1444248/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=14824 CPUtime=11.37
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 3632 0 0 0 1136 1 0 0 25 0 1 0 336819988 15179776 3507 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 3706 3507 86 211 0 3492 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20176

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31844
/proc/meminfo: memFree=1438944/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=19912 CPUtime=24.17
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 5348 0 0 0 2414 3 0 0 25 0 1 0 336819988 20389888 4737 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 4978 4737 86 211 0 4764 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 25264

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31844
/proc/meminfo: memFree=1436128/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=23172 CPUtime=49.76
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 6180 0 0 0 4972 4 0 0 25 0 1 0 336819988 23728128 5569 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 5793 5569 86 211 0 5579 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 28524

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31844
/proc/meminfo: memFree=1429600/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=30100 CPUtime=100.94
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 8737 0 0 0 10088 6 0 0 25 0 1 0 336819988 30822400 7160 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 7525 7160 86 211 0 7311 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 35452

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31844
/proc/meminfo: memFree=1420384/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=38736 CPUtime=160.92
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 11753 0 0 0 16083 9 0 0 25 0 1 0 336819988 39665664 9403 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530033 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 9684 9403 86 211 0 9470 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 44088

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31844
/proc/meminfo: memFree=1413600/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=45588 CPUtime=220.9
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 13483 0 0 0 22079 11 0 0 25 0 1 0 336819988 46682112 11131 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 11397 11131 86 211 0 11183 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 50940

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31844
/proc/meminfo: memFree=1399456/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=61040 CPUtime=280.88
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 17431 0 0 0 28073 15 0 0 25 0 1 0 336819988 62504960 14688 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529730 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 15260 14688 86 211 0 15046 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 66392

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31844
/proc/meminfo: memFree=1395424/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=64520 CPUtime=340.86
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 19886 0 0 0 34070 16 0 0 25 0 1 0 336819988 66068480 15603 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526537 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 16130 15603 86 211 0 15916 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 69872


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

[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=76504 CPUtime=580.79
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 23029 0 0 0 58060 19 0 0 25 0 1 0 336819988 78340096 18741 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529599 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 19126 18741 86 211 0 18912 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 81856

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31844
/proc/meminfo: memFree=1374752/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=84408 CPUtime=640.76
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 25076 0 0 0 64056 20 0 0 25 0 1 0 336819988 86433792 20788 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529138 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 21102 20788 86 211 0 20888 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 89760

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31844
/proc/meminfo: memFree=1374368/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=84632 CPUtime=700.75
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 26682 0 0 0 70054 21 0 0 25 0 1 0 336819988 86663168 20854 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 21158 20854 86 211 0 20944 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 89984

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31844
/proc/meminfo: memFree=1374368/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=84632 CPUtime=760.73
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 26682 0 0 0 76052 21 0 0 25 0 1 0 336819988 86663168 20854 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525989 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 21158 20854 86 211 0 20944 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 89984

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31844
/proc/meminfo: memFree=1374368/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=84632 CPUtime=820.71
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 26682 0 0 0 82050 21 0 0 25 0 1 0 336819988 86663168 20854 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526591 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 21158 20854 86 211 0 20944 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 89984

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31844
/proc/meminfo: memFree=1374432/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=84632 CPUtime=880.69
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 26682 0 0 0 88048 21 0 0 25 0 1 0 336819988 86663168 20854 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529730 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 21158 20854 86 211 0 20944 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 89984

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31844
/proc/meminfo: memFree=1374432/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=84632 CPUtime=940.67
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 26682 0 0 0 94046 21 0 0 25 0 1 0 336819988 86663168 20854 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 21158 20854 86 211 0 20944 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 89984

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31844
/proc/meminfo: memFree=1373984/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=85212 CPUtime=1000.64
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 26831 0 0 0 100043 21 0 0 25 0 1 0 336819988 87257088 21003 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 21303 21003 86 211 0 21089 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 90564

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31844
/proc/meminfo: memFree=1364512/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=94348 CPUtime=1060.62
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 29186 0 0 0 106038 24 0 0 25 0 1 0 336819988 96612352 23355 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 23587 23355 86 211 0 23373 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 99700

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31844
/proc/meminfo: memFree=1355680/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=106052 CPUtime=1120.6
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 32166 0 0 0 112033 27 0 0 25 0 1 0 336819988 108597248 25560 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 26513 25560 86 211 0 26299 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 111404

[startup+1182.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 31844
/proc/meminfo: memFree=1345120/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=116556 CPUtime=1180.59
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 34801 0 0 0 118029 30 0 0 25 0 1 0 336819988 119353344 28192 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 29139 28192 86 211 0 28925 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 121908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 31844
/proc/meminfo: memFree=1342816/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=118692 CPUtime=1198.78
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 35360 0 0 0 119848 30 0 0 25 0 1 0 336819988 121540608 28751 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 29673 28751 86 211 0 29459 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 124044

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

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

[startup+1200.5 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 31844
/proc/meminfo: memFree=1342816/2055920 swapFree=4183500/4192956
[pid=31841] ppid=31839 vsize=5352 CPUtime=1.3
/proc/31841/stat : 31841 (rsat.sh) S 31839 31841 30840 0 -1 4194304 305 8240 0 0 0 0 124 6 16 0 1 0 336819857 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31841/statm: 1338 234 195 169 0 49 0
[pid=31844] ppid=31841 vsize=118692 CPUtime=1198.78
/proc/31844/stat : 31844 (rsat) R 31841 31841 30840 0 -1 4194304 35360 0 0 0 119848 30 0 0 25 0 1 0 336819988 121540608 28751 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31844/statm: 29673 28751 86 211 0 29459 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 124044

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 31841 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=243810 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=69989
CPU time returned by wait4() is 1.3138
while last known CPU time is 1200.08

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

Real time (s): 1200.56
CPU time (s): 1200.08
CPU user time (s): 1199.72
CPU system time (s): 0.36
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 124044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.24381
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8545
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= 6

runsolver used 1.12083 second user time and 2.73258 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Tue Mar  6 08:10:30 UTC 2007

IDJOB= 330580
IDBENCH= 20567
IDSOLVER= 104
FILE ID= node60/330580-1173168630

PBS_JOBID= 4015239

Free space on /tmp= 66494 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k25.cnf
COMMAND LINE= /tmp/evaluation/330580-1173168630/rsat.sh /tmp/evaluation/330580-1173168630/instance-330580-1173168630.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-330580-1173168630 -o ROOT/results/node60/solver-330580-1173168630 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330580-1173168630/rsat.sh /tmp/evaluation/330580-1173168630/instance-330580-1173168630.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  cb7e94a0572e125e87a474412f4998c5

RANDOM SEED= 473938023

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:       1463744 kB
Buffers:         36332 kB
Cached:         479504 kB
SwapCached:       3412 kB
Active:         160056 kB
Inactive:       366000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1463744 kB
SwapTotal:     4192956 kB
SwapFree:      4183500 kB
Dirty:            6324 kB
Writeback:           0 kB
Mapped:          16180 kB
Slab:            52112 kB
Committed_AS:   939540 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66489 MiB

End job on node60 on Tue Mar  6 08:30:33 UTC 2007