Trace number 328774

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) 1200.1 1200.61

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k40.cnf
MD5SUM36bafb0e2398f637017636b2f5f0beae
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 variables36217
Number of clauses144560
Sum of the clauses size395432
Maximum clause length37
Minimum clause length1
Number of clauses of size 1538
Number of clauses of size 267306
Number of clauses of size 371140
Number of clauses of size 4246
Number of clauses of size 5465
Number of clauses of size over 54865

Solver Data (download as text)

0.00/0.00	c Parsing...
0.09/0.15	c ==============================================================================
0.09/0.15	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.15	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.15	c ==============================================================================
0.09/0.15	c |         0 |  144022   394894 |   43206       0        0     nan |  0.000 % |
0.79/0.85	c |         0 |  114345   416637 |      --       0       --      -- |     --   | -27775/27432
0.79/0.85	c ==============================================================================
0.79/0.85	c Result  :   #vars: 15622   #clauses: 114345   #literals: 416637
0.79/0.85	c CPU time:   0.815875 s
0.79/0.85	c ==============================================================================
0.99/1.04	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/node71/watcher-328774-1173123419 -o ROOT/results/node71/solver-328774-1173123419 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328774-1173123419/rsat.sh /tmp/evaluation/328774-1173123419/instance-328774-1173123419.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: 0.92 0.97 0.90 3/64 16043
/proc/meminfo: memFree=1037768/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=0
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332299765 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16043/statm: 1338 232 195 169 0 49 0
[pid=16044] ppid=16043 vsize=688 CPUtime=0
/proc/16044/stat : 16044 (SatElite) R 16043 16043 15652 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 332299765 704512 48 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/16044/statm: 172 48 39 128 0 41 0

[startup+0.0666261 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 16043
/proc/meminfo: memFree=1037768/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=0
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332299765 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16043/statm: 1338 232 195 169 0 49 0
[pid=16044] ppid=16043 vsize=6776 CPUtime=0.06
/proc/16044/stat : 16044 (SatElite) R 16043 16043 15652 0 -1 4194304 1548 0 0 0 5 1 0 0 19 0 1 0 332299765 6938624 1530 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/16044/statm: 1694 1531 49 128 0 1563 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12128

[startup+0.101634 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 16043
/proc/meminfo: memFree=1037768/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=0
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332299765 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16043/statm: 1338 232 195 169 0 49 0
[pid=16044] ppid=16043 vsize=10512 CPUtime=0.09
/proc/16044/stat : 16044 (SatElite) R 16043 16043 15652 0 -1 4194304 2383 0 0 0 8 1 0 0 19 0 1 0 332299765 10764288 2365 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/16044/statm: 2628 2365 49 128 0 2497 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15864

[startup+0.301676 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 16043
/proc/meminfo: memFree=1037768/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=0
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332299765 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16043/statm: 1338 232 195 169 0 49 0
[pid=16044] ppid=16043 vsize=22232 CPUtime=0.29
/proc/16044/stat : 16044 (SatElite) R 16043 16043 15652 0 -1 4194304 4975 0 0 0 26 3 0 0 20 0 1 0 332299765 22765568 4577 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/16044/statm: 5558 4577 69 128 0 5427 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27584

[startup+0.701763 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 16043
/proc/meminfo: memFree=1037768/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=0
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332299765 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16043/statm: 1338 232 195 169 0 49 0
[pid=16044] ppid=16043 vsize=25388 CPUtime=0.69
/proc/16044/stat : 16044 (SatElite) R 16043 16043 15652 0 -1 4194304 5814 0 0 0 66 3 0 0 24 0 1 0 332299765 25997312 5346 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134680029 0 0 4096 3 0 0 0 17 1 0 0
/proc/16044/statm: 6347 5346 69 128 0 6216 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30740

[startup+1.50194 s]
/proc/loadavg: 0.92 0.97 0.90 2/66 16045
/proc/meminfo: memFree=1012216/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 1.03
Current children cumulated vsize (KiB) 5352

[startup+3.10128 s]
/proc/loadavg: 0.93 0.97 0.90 2/66 16046
/proc/meminfo: memFree=1022968/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=12644 CPUtime=2.05
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 3001 0 0 0 203 2 0 0 25 0 1 0 332299870 12947456 2983 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 3161 2983 86 211 0 2947 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17996

[startup+6.30298 s]
/proc/loadavg: 0.93 0.97 0.90 2/66 16046
/proc/meminfo: memFree=1017976/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=17100 CPUtime=5.25
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 4095 0 0 0 522 3 0 0 25 0 1 0 332299870 17510400 4077 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526030 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 4275 4077 86 211 0 4061 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22452

[startup+12.7014 s]
/proc/loadavg: 0.94 0.97 0.91 2/66 16046
/proc/meminfo: memFree=1012280/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=21776 CPUtime=11.65
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 5676 0 0 0 1161 4 0 0 25 0 1 0 332299870 22298624 5172 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 5444 5172 86 211 0 5230 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27128

[startup+25.5011 s]
/proc/loadavg: 0.95 0.97 0.91 2/66 16046
/proc/meminfo: memFree=1003896/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=30688 CPUtime=24.43
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 8755 0 0 0 2437 6 0 0 25 0 1 0 332299870 31424512 7283 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 7672 7283 86 211 0 7458 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 36040

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.91 2/66 16046
/proc/meminfo: memFree=995704/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=38584 CPUtime=50.02
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 11563 0 0 0 4993 9 0 0 25 0 1 0 332299870 39510016 9319 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 9646 9319 86 211 0 9432 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 43936

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/66 16046
/proc/meminfo: memFree=974840/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=58940 CPUtime=101.2
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 17565 0 0 0 10107 13 0 0 25 0 1 0 332299870 60354560 14545 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529245 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 14735 14545 86 211 0 14521 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 64292

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16046
/proc/meminfo: memFree=969656/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=65412 CPUtime=161.18
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 19364 0 0 0 16103 15 0 0 25 0 1 0 332299870 66981888 15957 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529196 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 16353 15957 86 211 0 16139 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 70764

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16046
/proc/meminfo: memFree=951032/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=83040 CPUtime=221.15
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 25415 0 0 0 22096 19 0 0 25 0 1 0 332299870 85032960 20467 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 20760 20467 86 211 0 20546 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 88392

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16046
/proc/meminfo: memFree=951032/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=83040 CPUtime=281.12
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 25415 0 0 0 28093 19 0 0 25 0 1 0 332299870 85032960 20467 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134527376 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 20760 20467 86 211 0 20546 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 88392

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16046
/proc/meminfo: memFree=948280/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=85956 CPUtime=341.1
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 26161 0 0 0 34090 20 0 0 25 0 1 0 332299870 88018944 21213 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 21489 21213 86 211 0 21275 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 91308


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

[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=118336 CPUtime=521.03
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 37288 0 0 0 52074 29 0 0 25 0 1 0 332299870 121176064 28721 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 29584 28721 86 211 0 29370 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 123688

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16048
/proc/meminfo: memFree=917944/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=118336 CPUtime=581
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 37288 0 0 0 58071 29 0 0 25 0 1 0 332299870 121176064 28721 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 29584 28721 86 211 0 29370 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 123688

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16048
/proc/meminfo: memFree=909496/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=126844 CPUtime=640.98
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 39454 0 0 0 64067 31 0 0 25 0 1 0 332299870 129888256 30847 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 31711 30847 86 211 0 31497 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 132196

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16048
/proc/meminfo: memFree=895672/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=140516 CPUtime=700.96
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 42953 0 0 0 70060 36 0 0 25 0 1 0 332299870 143888384 34343 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 35129 34343 86 211 0 34915 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 145868

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16048
/proc/meminfo: memFree=881912/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=153820 CPUtime=760.94
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 46344 0 0 0 76055 39 0 0 25 0 1 0 332299870 157511680 37731 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 38455 37731 86 211 0 38241 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 159172

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16048
/proc/meminfo: memFree=870328/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=165252 CPUtime=820.91
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 49259 0 0 0 82048 43 0 0 25 0 1 0 332299870 169218048 40646 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 41313 40646 86 211 0 41099 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 170604

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16048
/proc/meminfo: memFree=860344/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=175172 CPUtime=880.89
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 51727 0 0 0 88043 46 0 0 25 0 1 0 332299870 179376128 43114 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 43793 43114 86 211 0 43579 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 180524

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16048
/proc/meminfo: memFree=851448/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=184048 CPUtime=940.87
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 53973 0 0 0 94039 48 0 0 25 0 1 0 332299870 188465152 45359 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 46012 45359 86 211 0 45798 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 189400

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16048
/proc/meminfo: memFree=843000/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=192228 CPUtime=1000.85
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 56063 0 0 0 100035 50 0 0 25 0 1 0 332299870 196841472 47449 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 48057 47449 86 211 0 47843 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 197580

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16048
/proc/meminfo: memFree=840184/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=194144 CPUtime=1060.82
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 59994 0 0 0 106030 52 0 0 25 0 1 0 332299870 198803456 48089 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 48536 48089 86 211 0 48322 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 199496

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16048
/proc/meminfo: memFree=840184/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=194144 CPUtime=1120.8
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 59994 0 0 0 112028 52 0 0 25 0 1 0 332299870 198803456 48089 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 48536 48089 86 211 0 48322 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 199496

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16048
/proc/meminfo: memFree=840248/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=194144 CPUtime=1180.77
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 59994 0 0 0 118025 52 0 0 25 0 1 0 332299870 198803456 48089 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 48536 48089 86 211 0 48322 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 199496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16048
/proc/meminfo: memFree=840248/2055920 swapFree=4183136/4192956
[pid=16043] ppid=16041 vsize=5352 CPUtime=1.03
/proc/16043/stat : 16043 (rsat.sh) S 16041 16043 15652 0 -1 4194304 305 6284 0 0 0 0 98 5 16 0 1 0 332299765 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16043/statm: 1338 234 195 169 0 49 0
[pid=16046] ppid=16043 vsize=194144 CPUtime=1199.07
/proc/16046/stat : 16046 (rsat) R 16043 16043 15652 0 -1 4194304 59994 0 0 0 119855 52 0 0 25 0 1 0 332299870 198803456 48089 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16046/statm: 48536 48089 86 211 0 48322 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 199496

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 16043 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=982850 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=59990
CPU time returned by wait4() is 1.04284
while last known CPU time is 1200.1

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

Real time (s): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1199.53
CPU system time (s): 0.57
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 213248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.98285
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6589
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= 4

runsolver used 1.23081 second user time and 2.71059 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Mon Mar  5 19:37:00 UTC 2007

IDJOB= 328774
IDBENCH= 20524
IDSOLVER= 104
FILE ID= node71/328774-1173123419

PBS_JOBID= 4015170

Free space on /tmp= 66502 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k40.cnf
COMMAND LINE= /tmp/evaluation/328774-1173123419/rsat.sh /tmp/evaluation/328774-1173123419/instance-328774-1173123419.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-328774-1173123419 -o ROOT/results/node71/solver-328774-1173123419 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328774-1173123419/rsat.sh /tmp/evaluation/328774-1173123419/instance-328774-1173123419.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  36bafb0e2398f637017636b2f5f0beae

RANDOM SEED= 293910139

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1038368 kB
Buffers:         41088 kB
Cached:         883680 kB
SwapCached:       3840 kB
Active:         149540 kB
Inactive:       784776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1038368 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:            5120 kB
Writeback:           0 kB
Mapped:          15528 kB
Slab:            69272 kB
Committed_AS:   896984 kB
PageTables:       1448 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= 66497 MiB

End job on node71 on Mon Mar  5 19:57:02 UTC 2007