Trace number 306633

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

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
MD5SUMe6653d81a13cfb87c5f3f5bf9150cbf7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark533.937
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   29400    88200 |    8819       0        0     nan |  0.000 % |
0.00/0.10	c |         0 |   29200    88637 |      --       0       --      -- |     --   | -200/437
0.00/0.10	c ==============================================================================
0.00/0.10	c Result  :   #vars: 6826   #clauses: 29200   #literals: 88637
0.00/0.10	c CPU time:   0.086986 s
0.00/0.10	c ==============================================================================
0.00/0.18	c Tinisat 0.22
0.00/0.18	c solving /tmp/GTI_node26.alineos.net_26801.cnf
0.00/0.18	c 6826 variables, 29200 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-306633-1172103052 -o ROOT/results/node26/solver-306633-1172103052 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306633-1172103052/TiniSatELite /tmp/evaluation/306633-1172103052/instance-306633-1172103052.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26801
/proc/meminfo: memFree=1923784/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 230258919 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26801/statm: 1338 232 195 169 0 49 0
[pid=26802] ppid=26801 vsize=5352 CPUtime=0
/proc/26802/stat : 26802 (TiniSatELite) S 26801 26801 26121 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26802/statm: 1338 236 198 169 0 49 0
[pid=26803] ppid=26802 vsize=0 CPUtime=0
/proc/26803/stat : 26803 (TiniSatELite) D 26802 26801 26121 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 230258919 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/26803/statm: 0 0 0 0 0 0 0
[pid=26804] ppid=26802 vsize=0 CPUtime=0
/proc/26804/stat : 26804 (sed) D 26802 26801 26121 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 230258919 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/26804/statm: 0 0 0 0 0 0 0

[startup+0.106765 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26801
/proc/meminfo: memFree=1923784/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 230258919 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26801/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514829 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26801
/proc/meminfo: memFree=1923784/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5352

[startup+1.33497 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26807
/proc/meminfo: memFree=1918328/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=5880 CPUtime=1.18
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 1338 0 0 0 118 0 0 0 25 0 1 0 230258933 6021120 1323 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 1470 1323 52 110 0 1357 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11232

[startup+2.97126 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26807
/proc/meminfo: memFree=1916024/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=9564 CPUtime=2.82
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 2089 0 0 0 281 1 0 0 25 0 1 0 230258933 9793536 2074 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 2391 2074 52 110 0 2278 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 14916

[startup+6.25383 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26807
/proc/meminfo: memFree=1910520/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=16932 CPUtime=6.1
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 3343 0 0 0 608 2 0 0 25 0 1 0 230258933 17338368 3328 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517463 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 4233 3328 52 110 0 4120 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 22284

[startup+12.7109 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26807
/proc/meminfo: memFree=1902008/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=31664 CPUtime=12.56
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 5309 0 0 0 1251 5 0 0 25 0 1 0 230258933 32423936 5294 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 7916 5294 52 110 0 7803 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37016

[startup+25.5282 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26807
/proc/meminfo: memFree=1888696/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=61776 CPUtime=25.37
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 8725 0 0 0 2528 9 0 0 25 0 1 0 230258933 63258624 8710 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 15444 8710 52 110 0 15331 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 67128

[startup+51.1586 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26807
/proc/meminfo: memFree=1867192/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=62808 CPUtime=50.99
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 14046 0 0 0 5085 14 0 0 25 0 1 0 230258933 64315392 13966 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 15702 13966 52 110 0 15589 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 68160

[startup+102.412 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 26807
/proc/meminfo: memFree=1836536/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=123148 CPUtime=102.23
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 21731 0 0 0 10198 25 0 0 25 0 1 0 230258933 126103552 21651 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 30787 21651 52 110 0 30674 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 128500

[startup+162.488 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 26807
/proc/meminfo: memFree=1807096/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=124824 CPUtime=162.28
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 29103 0 0 0 16194 34 0 0 25 0 1 0 230258933 127819776 28894 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 31206 28894 52 110 0 31093 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 130176

[startup+222.552 s]
/proc/loadavg: 1.06 1.03 1.00 2/79 26807
/proc/meminfo: memFree=1779064/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=243316 CPUtime=222.33
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 36122 0 0 0 22191 42 0 0 25 0 1 0 230258933 249155584 35913 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517013 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 60829 35913 52 110 0 60716 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 248668

[startup+282.619 s]
/proc/loadavg: 1.06 1.04 1.00 2/79 26807
/proc/meminfo: memFree=1756088/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=244368 CPUtime=282.37
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 41850 0 0 0 28188 49 0 0 25 0 1 0 230258933 250232832 41641 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 61092 41641 52 110 0 60979 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 249720

[startup+342.687 s]
/proc/loadavg: 1.02 1.03 1.00 2/79 26807
/proc/meminfo: memFree=1737016/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=246308 CPUtime=342.41
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 46888 0 0 0 34188 53 0 0 25 0 1 0 230258933 252219392 46422 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520141 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 61577 46422 52 110 0 61464 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 251660

[startup+402.763 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 26807
/proc/meminfo: memFree=1719160/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=247100 CPUtime=402.47
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 51260 0 0 0 40187 60 0 0 25 0 1 0 230258933 253030400 50794 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 61775 50794 52 110 0 61662 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 252452

[startup+462.834 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 26807
/proc/meminfo: memFree=1701496/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=247628 CPUtime=462.52
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 55684 0 0 0 46187 65 0 0 25 0 1 0 230258933 253571072 55218 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 61907 55218 52 110 0 61794 0
Current children cumulated CPU time (s) 462.65

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

[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=248420 CPUtime=522.57
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 59669 0 0 0 52186 71 0 0 25 0 1 0 230258933 254382080 59203 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 62105 59203 52 110 0 61992 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 253772

[startup+582.968 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26807
/proc/meminfo: memFree=1671288/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=484756 CPUtime=582.62
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 63166 0 0 0 58186 76 0 0 25 0 1 0 230258933 496390144 62700 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 121189 62700 52 110 0 121076 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 490108

[startup+643.046 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26807
/proc/meminfo: memFree=1657336/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=485416 CPUtime=642.67
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 66659 0 0 0 64186 81 0 0 25 0 1 0 230258933 497065984 66193 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 121354 66193 52 110 0 121241 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 490768

[startup+703.116 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26807
/proc/meminfo: memFree=1644664/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=485944 CPUtime=702.72
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 69802 0 0 0 70187 85 0 0 25 0 1 0 230258933 497606656 69336 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 121486 69336 52 110 0 121373 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 491296

[startup+763.188 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26807
/proc/meminfo: memFree=1629432/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=486208 CPUtime=762.77
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 73638 0 0 0 76188 89 0 0 25 0 1 0 230258933 497876992 73172 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 121552 73172 52 110 0 121439 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 491560

[startup+823.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26807
/proc/meminfo: memFree=1613816/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=486476 CPUtime=822.82
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 77466 0 0 0 82187 95 0 0 25 0 1 0 230258933 498151424 77000 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 121619 77000 52 110 0 121506 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 491828

[startup+883.326 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26807
/proc/meminfo: memFree=1597752/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=486872 CPUtime=882.87
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 81483 0 0 0 88188 99 0 0 25 0 1 0 230258933 498556928 81017 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520020 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 121718 81017 52 110 0 121605 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 492224

[startup+943.39 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 26807
/proc/meminfo: memFree=1583608/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=487268 CPUtime=942.91
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 85024 0 0 0 94188 103 0 0 25 0 1 0 230258933 498962432 84558 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 121817 84558 52 110 0 121704 0
Current children cumulated CPU time (s) 943.04
Current children cumulated vsize (KiB) 492620

[startup+1003.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26807
/proc/meminfo: memFree=1569976/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=487536 CPUtime=1002.96
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 88432 0 0 0 100189 107 0 0 25 0 1 0 230258933 499236864 87966 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 121884 87966 52 110 0 121771 0
Current children cumulated CPU time (s) 1003.09
Current children cumulated vsize (KiB) 492888

[startup+1063.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26807
/proc/meminfo: memFree=1556216/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=487944 CPUtime=1063.01
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 91803 0 0 0 106191 110 0 0 25 0 1 0 230258933 499654656 91337 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 121986 91337 52 110 0 121873 0
Current children cumulated CPU time (s) 1063.14
Current children cumulated vsize (KiB) 493296

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26807
/proc/meminfo: memFree=1543608/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=488228 CPUtime=1123.06
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 94953 0 0 0 112191 115 0 0 25 0 1 0 230258933 499945472 94487 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 122057 94487 52 110 0 121944 0
Current children cumulated CPU time (s) 1123.19
Current children cumulated vsize (KiB) 493580

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26807
/proc/meminfo: memFree=1532856/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=491736 CPUtime=1183.11
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 98146 0 0 0 118193 118 0 0 25 0 1 0 230258933 503537664 97167 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 122934 97167 52 110 0 122821 0
Current children cumulated CPU time (s) 1183.24
Current children cumulated vsize (KiB) 497088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26807
/proc/meminfo: memFree=1529976/2055920 swapFree=4158576/4192956
[pid=26801] ppid=26799 vsize=5352 CPUtime=0.13
/proc/26801/stat : 26801 (TiniSatELite) S 26799 26801 26121 0 -1 4194304 331 1269 0 0 0 0 12 1 16 0 1 0 230258919 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26801/statm: 1338 236 197 169 0 49 0
[pid=26807] ppid=26801 vsize=492000 CPUtime=1199.93
/proc/26807/stat : 26807 (tinisat) R 26801 26801 26121 0 -1 4194304 98834 0 0 0 119874 119 0 0 25 0 1 0 230258933 503808000 97855 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26807/statm: 123000 97855 52 110 0 122887 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 497352

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 26801 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=125980 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=12998
CPU time returned by wait4() is 0.138978
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): 1198.86
CPU system time (s): 1.2
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 497352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.12598
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1600
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= 37
involuntary context switches= 13

runsolver used 1.07883 second user time and 3.18751 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Thu Feb 22 00:10:53 UTC 2007

IDJOB= 306633
IDBENCH= 20186
IDSOLVER= 99
FILE ID= node26/306633-1172103052

PBS_JOBID= 3892892

Free space on /tmp= 66558 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
COMMAND LINE= /tmp/evaluation/306633-1172103052/TiniSatELite /tmp/evaluation/306633-1172103052/instance-306633-1172103052.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-306633-1172103052 -o ROOT/results/node26/solver-306633-1172103052 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306633-1172103052/TiniSatELite /tmp/evaluation/306633-1172103052/instance-306633-1172103052.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  e6653d81a13cfb87c5f3f5bf9150cbf7

RANDOM SEED= 40239058

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1924320 kB
Buffers:         17372 kB
Cached:          48488 kB
SwapCached:      12408 kB
Active:          49280 kB
Inactive:        39068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1924320 kB
SwapTotal:     4192956 kB
SwapFree:      4158576 kB
Dirty:            1664 kB
Writeback:           0 kB
Mapped:          29728 kB
Slab:            28892 kB
Committed_AS:   686996 kB
PageTables:       1680 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= 66557 MiB

End job on node26 on Thu Feb 22 00:30:55 UTC 2007