Trace number 296465

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 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S2067396253-13.UNSAT.shuffled.cnf
MD5SUM4e805ab7dbe0d5b1331a11ff5f4f3a71
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark19.861
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54005

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    4005    28035 |    1201       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 45   #clauses: 4005   #literals: 28035
0.00/0.01	c CPU time:   0.004999 s
0.00/0.01	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node68.alineos.net_10152.cnf
0.00/0.03	c 45 variables, 4005 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/node68/watcher-296465-1171824066 -o ROOT/results/node68/solver-296465-1171824066 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296465-1171824066/TiniSatELite /tmp/evaluation/296465-1171824066/instance-296465-1171824066.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: 0.66 0.92 0.97 3/64 10152
/proc/meminfo: memFree=732736/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 202364259 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414627410 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/10152/statm: 1339 233 195 169 0 50 0
[pid=10153] ppid=10152 vsize=5356 CPUtime=0
/proc/10153/stat : 10153 (TiniSatELite) S 10152 10152 8952 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/10153/statm: 1339 237 198 169 0 50 0
[pid=10155] ppid=10153 vsize=0 CPUtime=0
/proc/10155/stat : 10155 (sed) D 10153 10152 8952 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 202364260 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/10155/statm: 0 0 0 0 0 0 0

[startup+0.106836 s]
/proc/loadavg: 0.66 0.92 0.97 3/64 10152
/proc/meminfo: memFree=732736/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.514869 s]
/proc/loadavg: 0.66 0.92 0.97 3/64 10152
/proc/meminfo: memFree=732736/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33494 s]
/proc/loadavg: 0.66 0.92 0.97 2/66 10158
/proc/meminfo: memFree=730656/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=3040 CPUtime=1.3
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 505 0 0 0 130 0 0 0 25 0 1 0 202364262 3112960 490 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 760 490 52 110 0 647 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8396

[startup+2.97109 s]
/proc/loadavg: 0.66 0.92 0.97 2/66 10158
/proc/meminfo: memFree=729824/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=5456 CPUtime=2.94
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 768 0 0 0 294 0 0 0 25 0 1 0 202364262 5586944 753 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 1364 754 52 110 0 1251 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10812

[startup+6.24739 s]
/proc/loadavg: 0.69 0.92 0.97 2/66 10158
/proc/meminfo: memFree=728416/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=5728 CPUtime=6.21
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 1057 0 0 0 621 0 0 0 25 0 1 0 202364262 5865472 1009 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 1432 1009 52 110 0 1319 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11084

[startup+12.709 s]
/proc/loadavg: 0.71 0.92 0.97 2/66 10158
/proc/meminfo: memFree=726816/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=6384 CPUtime=12.68
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 1408 0 0 0 1267 1 0 0 25 0 1 0 202364262 6537216 1360 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 1596 1360 52 110 0 1483 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11740

[startup+25.5231 s]
/proc/loadavg: 0.77 0.92 0.97 3/66 10158
/proc/meminfo: memFree=725152/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=11000 CPUtime=25.49
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 1912 0 0 0 2547 2 0 0 25 0 1 0 202364262 11264000 1799 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 2750 1799 52 110 0 2637 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16356

[startup+51.1455 s]
/proc/loadavg: 0.85 0.93 0.97 2/66 10158
/proc/meminfo: memFree=722656/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=11676 CPUtime=51.1
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 2519 0 0 0 5108 2 0 0 25 0 1 0 202364262 11956224 2406 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 2919 2406 52 110 0 2806 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 17032

[startup+102.388 s]
/proc/loadavg: 0.93 0.94 0.97 2/66 10158
/proc/meminfo: memFree=718176/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=22092 CPUtime=102.33
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 3755 0 0 0 10230 3 0 0 25 0 1 0 202364262 22622208 3513 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 5523 3513 52 110 0 5410 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 27448

[startup+162.451 s]
/proc/loadavg: 0.97 0.95 0.97 2/66 10158
/proc/meminfo: memFree=714656/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=23536 CPUtime=162.37
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 4697 0 0 0 16233 4 0 0 25 0 1 0 202364262 24100864 4389 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 5884 4389 52 110 0 5771 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 28892

[startup+222.509 s]
/proc/loadavg: 0.99 0.95 0.97 2/66 10158
/proc/meminfo: memFree=712096/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=24052 CPUtime=222.42
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 5398 0 0 0 22237 5 0 0 25 0 1 0 202364262 24629248 4991 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 6013 4991 52 110 0 5900 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 29408

[startup+282.569 s]
/proc/loadavg: 1.04 0.97 0.98 2/66 10158
/proc/meminfo: memFree=710112/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=24572 CPUtime=282.47
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 5984 0 0 0 28241 6 0 0 25 0 1 0 202364262 25161728 5511 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 6143 5511 52 110 0 6030 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 29928

[startup+342.628 s]
/proc/loadavg: 1.01 0.97 0.98 2/66 10158
/proc/meminfo: memFree=707296/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=41896 CPUtime=342.51
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 6801 0 0 0 34244 7 0 0 25 0 1 0 202364262 42901504 6229 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520070 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 10474 6229 52 110 0 10361 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 47252

[startup+402.693 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 10158
/proc/meminfo: memFree=705376/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=43176 CPUtime=402.56
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 7578 0 0 0 40249 7 0 0 25 0 1 0 202364262 44212224 6683 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 10794 6683 52 110 0 10681 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 48532

[startup+462.752 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 10158
/proc/meminfo: memFree=703328/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=44080 CPUtime=462.6
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 8256 0 0 0 46252 8 0 0 25 0 1 0 202364262 45137920 7198 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 11020 7198 52 110 0 10907 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 49436

[startup+522.806 s]

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

[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=44992 CPUtime=582.7
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 9170 0 0 0 58261 9 0 0 25 0 1 0 202364262 46071808 8013 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 11248 8013 52 110 0 11135 0
Current children cumulated CPU time (s) 582.71
Current children cumulated vsize (KiB) 50348

[startup+642.93 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 10158
/proc/meminfo: memFree=698656/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=44992 CPUtime=642.74
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 9513 0 0 0 64264 10 0 0 25 0 1 0 202364262 46071808 8356 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 11248 8356 52 110 0 11135 0
Current children cumulated CPU time (s) 642.75
Current children cumulated vsize (KiB) 50348

[startup+702.989 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 10158
/proc/meminfo: memFree=696992/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=45768 CPUtime=702.79
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 9989 0 0 0 70268 11 0 0 25 0 1 0 202364262 46866432 8767 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 11442 8767 52 110 0 11329 0
Current children cumulated CPU time (s) 702.8
Current children cumulated vsize (KiB) 51124

[startup+763.049 s]
/proc/loadavg: 1.04 1.00 0.99 2/66 10158
/proc/meminfo: memFree=695456/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=46024 CPUtime=762.83
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 10435 0 0 0 76272 11 0 0 25 0 1 0 202364262 47128576 9148 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 11506 9148 52 110 0 11393 0
Current children cumulated CPU time (s) 762.84
Current children cumulated vsize (KiB) 51380

[startup+823.112 s]
/proc/loadavg: 1.01 1.00 0.99 2/66 10158
/proc/meminfo: memFree=693664/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=47560 CPUtime=822.88
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 11270 0 0 0 82276 12 0 0 25 0 1 0 202364262 48701440 9592 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 11890 9592 52 110 0 11777 0
Current children cumulated CPU time (s) 822.89
Current children cumulated vsize (KiB) 52916

[startup+883.173 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10158
/proc/meminfo: memFree=692192/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=47948 CPUtime=882.92
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 11671 0 0 0 88280 12 0 0 25 0 1 0 202364262 49098752 9960 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 11987 9960 52 110 0 11874 0
Current children cumulated CPU time (s) 882.93
Current children cumulated vsize (KiB) 53304

[startup+943.238 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10158
/proc/meminfo: memFree=690976/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=47816 CPUtime=942.98
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 11992 0 0 0 94285 13 0 0 25 0 1 0 202364262 48963584 10248 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 11954 10248 52 110 0 11841 0
Current children cumulated CPU time (s) 942.99
Current children cumulated vsize (KiB) 53172

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10158
/proc/meminfo: memFree=689952/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=48072 CPUtime=1003.02
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 12318 0 0 0 100288 14 0 0 25 0 1 0 202364262 49225728 10509 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 12018 10509 52 110 0 11905 0
Current children cumulated CPU time (s) 1003.03
Current children cumulated vsize (KiB) 53428

[startup+1063.36 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10158
/proc/meminfo: memFree=688736/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=48584 CPUtime=1063.07
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 12738 0 0 0 106293 14 0 0 25 0 1 0 202364262 49750016 10799 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 12146 10799 52 110 0 12033 0
Current children cumulated CPU time (s) 1063.08
Current children cumulated vsize (KiB) 53940

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10158
/proc/meminfo: memFree=687520/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=48968 CPUtime=1123.11
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 13143 0 0 0 112297 14 0 0 25 0 1 0 202364262 50143232 11106 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 12242 11106 52 110 0 12129 0
Current children cumulated CPU time (s) 1123.12
Current children cumulated vsize (KiB) 54324

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10158
/proc/meminfo: memFree=686496/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=81780 CPUtime=1183.16
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 13588 0 0 0 118301 15 0 0 25 0 1 0 202364262 83742720 11357 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 20445 11357 52 110 0 20332 0
Current children cumulated CPU time (s) 1183.17
Current children cumulated vsize (KiB) 87136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/72 10222
/proc/meminfo: memFree=684968/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=81972 CPUtime=1200.05
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 13662 0 0 0 119990 15 0 0 25 0 1 0 202364262 83939328 11431 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 20493 11431 52 110 0 20380 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 87328

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/72 10222
/proc/meminfo: memFree=684968/2055920 swapFree=4183892/4192956
[pid=10152] ppid=10150 vsize=5356 CPUtime=0.01
/proc/10152/stat : 10152 (TiniSatELite) S 10150 10152 8952 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202364259 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10152/statm: 1339 237 197 169 0 50 0
[pid=10158] ppid=10152 vsize=81972 CPUtime=1200.05
/proc/10158/stat : 10158 (tinisat) R 10152 10152 8952 0 -1 4194304 13662 0 0 0 119990 15 0 0 25 0 1 0 202364262 83939328 11431 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 20493 11431 52 110 0 20380 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 87328

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10152 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=13997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.020995
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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.15
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 87328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 772
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= 33
involuntary context switches= 10

runsolver used 1.18182 second user time and 2.49362 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sun Feb 18 18:41:06 UTC 2007

IDJOB= 296465
IDBENCH= 19938
IDSOLVER= 99
FILE ID= node68/296465-1171824066

PBS_JOBID= 3839640

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S2067396253-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296465-1171824066/TiniSatELite /tmp/evaluation/296465-1171824066/instance-296465-1171824066.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-296465-1171824066 -o ROOT/results/node68/solver-296465-1171824066 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296465-1171824066/TiniSatELite /tmp/evaluation/296465-1171824066/instance-296465-1171824066.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  4e805ab7dbe0d5b1331a11ff5f4f3a71

RANDOM SEED= 812397674

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:        733208 kB
Buffers:         48936 kB
Cached:        1151372 kB
SwapCached:       3088 kB
Active:         813500 kB
Inactive:       396828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        733208 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          15784 kB
Slab:            98556 kB
Committed_AS:   602892 kB
PageTables:       1380 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= 66563 MiB

End job on node68 on Sun Feb 18 19:01:09 UTC 2007