Trace number 329189

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
TiniSatELite 2007-02-08? (TO) 1200.06 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k25.cnf
MD5SUM9bf608481da1a82a38dc09355889f525
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 variables32572
Number of clauses136205
Sum of the clauses size376727
Maximum clause length37
Minimum clause length1
Number of clauses of size 1343
Number of clauses of size 260361
Number of clauses of size 370210
Number of clauses of size 4186
Number of clauses of size 5345
Number of clauses of size over 54760

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.13	c ==============================================================================
0.00/0.13	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.13	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.13	c ==============================================================================
0.00/0.13	c |         0 |  135862   376384 |   40758       0        0     nan |  0.000 % |
0.00/0.79	c |         0 |  111255   406017 |      --       0       --      -- |     --   | -22705/35322
0.00/0.79	c ==============================================================================
0.00/0.79	c Result  :   #vars: 14977   #clauses: 111255   #literals: 406017
0.00/0.80	c CPU time:   0.753885 s
0.00/0.80	c ==============================================================================
1.07/1.16	c Tinisat 0.22
1.07/1.16	c solving /tmp/GTI_node60.alineos.net_27680.cnf
1.07/1.16	c 14977 variables, 111255 clauses

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-329189-1173134240 -o ROOT/results/node60/solver-329189-1173134240 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329189-1173134240/TiniSatELite /tmp/evaluation/329189-1173134240/instance-329189-1173134240.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: 1.00 1.00 0.98 3/64 27680
/proc/meminfo: memFree=1569432/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 333380887 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894413394 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27680/statm: 1338 232 195 169 0 49 0
[pid=27681] ppid=27680 vsize=5352 CPUtime=0
/proc/27681/stat : 27681 (TiniSatELite) S 27680 27680 27543 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 333380888 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/27681/statm: 1338 236 198 169 0 49 0
[pid=27683] ppid=27681 vsize=0 CPUtime=0
/proc/27683/stat : 27683 (sed) D 27681 27680 27543 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 333380888 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/27683/statm: 0 0 0 0 0 0 0

[startup+0.0165111 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 27680
/proc/meminfo: memFree=1569432/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 333380887 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27680/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101523 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 27680
/proc/meminfo: memFree=1569432/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 333380887 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27680/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.30156 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 27680
/proc/meminfo: memFree=1569432/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 333380887 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27680/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701639 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 27680
/proc/meminfo: memFree=1569432/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 333380887 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27680/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50277 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27686
/proc/meminfo: memFree=1564344/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=10832 CPUtime=0.5
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 2416 0 0 0 50 0 0 0 21 0 1 0 333380986 11091968 2095 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 0 0 0
/proc/27686/statm: 2708 2095 52 110 0 2595 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 16184

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27686
/proc/meminfo: memFree=1555960/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=10832 CPUtime=2.1
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 2685 0 0 0 210 0 0 0 25 0 1 0 333380986 11091968 2364 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/27686/statm: 2708 2364 52 110 0 2595 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16184

[startup+6.30264 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27686
/proc/meminfo: memFree=1554360/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=18916 CPUtime=5.29
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 3011 0 0 0 528 1 0 0 25 0 1 0 333380986 19369984 2690 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 4729 2690 52 110 0 4616 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 24268

[startup+12.7026 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27686
/proc/meminfo: memFree=1551112/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=18916 CPUtime=11.69
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 3826 0 0 0 1167 2 0 0 25 0 1 0 333380986 19369984 3505 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 4729 3505 52 110 0 4616 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 24268

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27686
/proc/meminfo: memFree=1544904/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=35084 CPUtime=24.48
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 5300 0 0 0 2445 3 0 0 25 0 1 0 333380986 35926016 4979 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 8771 4979 52 110 0 8658 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 40436

[startup+51.1014 s]
/proc/loadavg: 1.28 1.06 1.00 2/66 27686
/proc/meminfo: memFree=1535304/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=35084 CPUtime=50.08
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 7732 0 0 0 5001 7 0 0 25 0 1 0 333380986 35926016 7411 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 8771 7411 52 110 0 8658 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 40436

[startup+102.306 s]
/proc/loadavg: 1.19 1.07 1.00 2/66 27686
/proc/meminfo: memFree=1508936/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=68196 CPUtime=101.26
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 14293 0 0 0 10113 13 0 0 25 0 1 0 333380986 69832704 13972 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 17049 13972 52 110 0 16936 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 73548

[startup+162.301 s]
/proc/loadavg: 1.14 1.07 1.00 2/66 27686
/proc/meminfo: memFree=1488328/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=134196 CPUtime=161.24
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 19439 0 0 0 16106 18 0 0 25 0 1 0 333380986 137416704 19118 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 33549 19118 52 110 0 33436 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 139548

[startup+222.301 s]
/proc/loadavg: 1.12 1.07 1.00 2/66 27686
/proc/meminfo: memFree=1469192/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=135512 CPUtime=221.21
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 24316 0 0 0 22098 23 0 0 25 0 1 0 333380986 138764288 23866 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 33878 23866 52 110 0 33765 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 140864

[startup+282.302 s]
/proc/loadavg: 1.09 1.07 1.00 2/66 27686
/proc/meminfo: memFree=1456584/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=136176 CPUtime=281.19
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 27480 0 0 0 28091 28 0 0 25 0 1 0 333380986 139444224 27030 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 34044 27030 52 110 0 33931 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 141528

[startup+342.301 s]
/proc/loadavg: 1.03 1.05 1.00 2/66 27688
/proc/meminfo: memFree=1444424/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=136720 CPUtime=341.17
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 30480 0 0 0 34085 32 0 0 25 0 1 0 333380986 140001280 30030 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 34180 30030 52 110 0 34067 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 142072

[startup+402.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 27688
/proc/meminfo: memFree=1432392/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0

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

[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=269520 CPUtime=581.1
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 41527 0 0 0 58066 44 0 0 25 0 1 0 333380986 275988480 40820 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 67380 40820 52 110 0 67267 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 274872

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 27688
/proc/meminfo: memFree=1389320/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=270196 CPUtime=641.08
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 44500 0 0 0 64061 47 0 0 25 0 1 0 333380986 276680704 43793 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515313 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 67549 43793 52 110 0 67436 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 275548

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 27688
/proc/meminfo: memFree=1378568/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=270860 CPUtime=701.05
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 47195 0 0 0 70056 49 0 0 25 0 1 0 333380986 277360640 46488 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 67715 46488 52 110 0 67602 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 276212

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27688
/proc/meminfo: memFree=1371144/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=271004 CPUtime=761.04
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 49028 0 0 0 76052 52 0 0 25 0 1 0 333380986 277508096 48321 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 67751 48321 52 110 0 67638 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 276356

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27688
/proc/meminfo: memFree=1363336/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=271140 CPUtime=821.02
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 50975 0 0 0 82048 54 0 0 25 0 1 0 333380986 277647360 50268 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 67785 50268 52 110 0 67672 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 276492

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27688
/proc/meminfo: memFree=1354376/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=271740 CPUtime=881
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 53188 0 0 0 88044 56 0 0 25 0 1 0 333380986 278261760 52481 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 67935 52481 52 110 0 67822 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 277092

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27688
/proc/meminfo: memFree=1345288/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=272580 CPUtime=940.98
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 55489 0 0 0 94040 58 0 0 25 0 1 0 333380986 279121920 54782 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 68145 54782 52 110 0 68032 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 277932

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27688
/proc/meminfo: memFree=1333896/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=273252 CPUtime=1000.96
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 58300 0 0 0 100035 61 0 0 25 0 1 0 333380986 279810048 57593 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 68313 57593 52 110 0 68200 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 278604

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27688
/proc/meminfo: memFree=1323784/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=273444 CPUtime=1060.94
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 60851 0 0 0 106030 64 0 0 25 0 1 0 333380986 280006656 60144 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 68361 60144 52 110 0 68248 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 278796

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27688
/proc/meminfo: memFree=1314440/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=273860 CPUtime=1120.92
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 63169 0 0 0 112026 66 0 0 25 0 1 0 333380986 280432640 62462 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 68465 62462 52 110 0 68352 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 279212

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27688
/proc/meminfo: memFree=1303496/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=274124 CPUtime=1180.89
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 65933 0 0 0 118021 68 0 0 25 0 1 0 333380986 280702976 65226 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 68531 65226 52 110 0 68418 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 279476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27688
/proc/meminfo: memFree=1300040/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=274124 CPUtime=1199.1
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 66743 0 0 0 119840 70 0 0 25 0 1 0 333380986 280702976 66036 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 68531 66036 52 110 0 68418 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 279476

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: 1.00 1.00 1.00 2/66 27688
/proc/meminfo: memFree=1300040/2055920 swapFree=4183500/4192956
[pid=27680] ppid=27678 vsize=5352 CPUtime=0.96
/proc/27680/stat : 27680 (TiniSatELite) S 27678 27680 27543 0 -1 4194304 331 6039 0 0 0 0 92 4 16 0 1 0 333380887 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27680/statm: 1338 236 197 169 0 49 0
[pid=27686] ppid=27680 vsize=274124 CPUtime=1199.1
/proc/27686/stat : 27686 (tinisat) R 27680 27680 27543 0 -1 4194304 66743 0 0 0 119840 70 0 0 25 0 1 0 333380986 280702976 66036 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/27686/statm: 68531 66036 52 110 0 68418 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 279476

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27680 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=925859 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=53991
CPU time returned by wait4() is 0.97985
while last known CPU time is 1200.06

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

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.32
CPU system time (s): 0.74
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 279476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.925859
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6370
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= 35
involuntary context switches= 25

runsolver used 1.15082 second user time and 2.55361 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Mon Mar  5 22:37:20 UTC 2007

IDJOB= 329189
IDBENCH= 20534
IDSOLVER= 99
FILE ID= node60/329189-1173134240

PBS_JOBID= 4015179

Free space on /tmp= 66530 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k25.cnf
COMMAND LINE= /tmp/evaluation/329189-1173134240/TiniSatELite /tmp/evaluation/329189-1173134240/instance-329189-1173134240.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-329189-1173134240 -o ROOT/results/node60/solver-329189-1173134240 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329189-1173134240/TiniSatELite /tmp/evaluation/329189-1173134240/instance-329189-1173134240.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  9bf608481da1a82a38dc09355889f525

RANDOM SEED= 179458073

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:       1569904 kB
Buffers:         30908 kB
Cached:         380412 kB
SwapCached:       3412 kB
Active:          71592 kB
Inactive:       349348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1569904 kB
SwapTotal:     4192956 kB
SwapFree:      4183500 kB
Dirty:            4348 kB
Writeback:           0 kB
Mapped:          15532 kB
Slab:            51112 kB
Committed_AS:   922788 kB
PageTables:       1464 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= 66526 MiB

End job on node60 on Mon Mar  5 22:57:23 UTC 2007