Trace number 297654

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) 1200.05 1200.44

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1858313411-09.UNSAT.shuffled.cnf
MD5SUM742af8c49b83baf589639ee213385309
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark879.487
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1912     5736 |     573       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1905     5764 |      --       0       --      -- |     --   | -7/28
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 443   #clauses: 1905   #literals: 5764
0.00/0.01	c CPU time:   0.003999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node29.alineos.net_27706.cnf
0.00/0.01	c 443 variables, 1905 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/node29/watcher-297654-1171842837 -o ROOT/results/node29/solver-297654-1171842837 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297654-1171842837/TiniSatELite /tmp/evaluation/297654-1171842837/instance-297654-1171842837.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: 1.02 1.01 1.00 3/77 27706
/proc/meminfo: memFree=908264/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 178047988 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780869202 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27706/statm: 1339 233 195 169 0 50 0
[pid=27707] ppid=27706 vsize=5356 CPUtime=0
/proc/27707/stat : 27707 (TiniSatELite) S 27706 27706 26081 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/27707/statm: 1339 237 198 169 0 50 0

[startup+0.10803 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 27706
/proc/meminfo: memFree=908264/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.517054 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 27706
/proc/meminfo: memFree=908264/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33911 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 27712
/proc/meminfo: memFree=906128/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=3000 CPUtime=1.32
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 553 0 0 0 132 0 0 0 25 0 1 0 178047989 3072000 538 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 750 538 52 110 0 637 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8356

[startup+2.97921 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 27712
/proc/meminfo: memFree=905104/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=5184 CPUtime=2.96
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 827 0 0 0 296 0 0 0 25 0 1 0 178047989 5308416 812 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520020 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 1296 812 52 110 0 1183 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10540

[startup+6.25541 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 27712
/proc/meminfo: memFree=903504/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=5576 CPUtime=6.23
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 1206 0 0 0 623 0 0 0 25 0 1 0 178047989 5709824 1158 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 1394 1158 52 110 0 1281 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10932

[startup+12.7178 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 27712
/proc/meminfo: memFree=901272/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=9944 CPUtime=12.69
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 1697 0 0 0 1268 1 0 0 25 0 1 0 178047989 10182656 1649 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 2486 1649 52 110 0 2373 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15300

[startup+25.5246 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 27712
/proc/meminfo: memFree=898904/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=10504 CPUtime=25.49
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 2311 0 0 0 2548 1 0 0 25 0 1 0 178047989 10756096 2263 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 2626 2263 52 110 0 2513 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15860

[startup+51.1582 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 27712
/proc/meminfo: memFree=895384/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=18908 CPUtime=51.12
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 3222 0 0 0 5109 3 0 0 25 0 1 0 178047989 19361792 3109 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 4727 3109 52 110 0 4614 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 24264

[startup+102.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27712
/proc/meminfo: memFree=890520/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=20408 CPUtime=102.36
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 4450 0 0 0 10232 4 0 0 25 0 1 0 178047989 20897792 4337 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 5102 4337 52 110 0 4989 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 25764

[startup+162.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27712
/proc/meminfo: memFree=886296/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=37180 CPUtime=162.42
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 5603 0 0 0 16237 5 0 0 25 0 1 0 178047989 38072320 5361 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 9295 5361 52 110 0 9182 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 42536

[startup+222.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27712
/proc/meminfo: memFree=882776/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=37972 CPUtime=222.48
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 6491 0 0 0 22241 7 0 0 25 0 1 0 178047989 38883328 6249 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 9493 6249 52 110 0 9380 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 43328

[startup+282.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27712
/proc/meminfo: memFree=879704/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=38324 CPUtime=282.53
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 7243 0 0 0 28245 8 0 0 25 0 1 0 178047989 39243776 7001 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 9581 7001 52 110 0 9468 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 43680

[startup+342.684 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 27712
/proc/meminfo: memFree=876504/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=39144 CPUtime=342.58
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 8034 0 0 0 34249 9 0 0 25 0 1 0 178047989 40083456 7792 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 9786 7792 52 110 0 9673 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 44500

[startup+402.762 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 27712
/proc/meminfo: memFree=873688/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=40120 CPUtime=402.64
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 8730 0 0 0 40254 10 0 0 25 0 1 0 178047989 41082880 8488 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 10030 8488 52 110 0 9917 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 45476

[startup+462.85 s]
/proc/loadavg: 1.01 1.00 1.00 2/85 27822
/proc/meminfo: memFree=870120/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=41696 CPUtime=462.67
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 9619 0 0 0 46254 13 0 0 25 0 1 0 178047989 42696704 9087 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 10424 9087 52 110 0 10311 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 47052

[startup+522.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27910
/proc/meminfo: memFree=868808/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0

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

[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=73268 CPUtime=582.75
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 10663 0 0 0 58260 15 0 0 25 0 1 0 178047989 75026432 10131 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 18317 10131 52 110 0 18204 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 78624

[startup+643.08 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 27910
/proc/meminfo: memFree=865048/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=73688 CPUtime=642.81
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 11136 0 0 0 64265 16 0 0 25 0 1 0 178047989 75456512 10604 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520003 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 18422 10604 52 110 0 18309 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 79044

[startup+703.152 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 27910
/proc/meminfo: memFree=863000/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=74268 CPUtime=702.87
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 11709 0 0 0 70270 17 0 0 25 0 1 0 178047989 76050432 11111 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 18567 11111 52 110 0 18454 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 79624

[startup+763.222 s]
/proc/loadavg: 1.08 1.03 1.01 2/79 27910
/proc/meminfo: memFree=861336/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=74832 CPUtime=762.93
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 12189 0 0 0 76275 18 0 0 25 0 1 0 178047989 76627968 11558 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 18708 11558 52 110 0 18595 0
Current children cumulated CPU time (s) 762.93
Current children cumulated vsize (KiB) 80188

[startup+823.297 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 27910
/proc/meminfo: memFree=859608/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=75160 CPUtime=822.99
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 12632 0 0 0 82281 18 0 0 25 0 1 0 178047989 76963840 12001 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 18790 12001 52 110 0 18677 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 80516

[startup+883.368 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 27910
/proc/meminfo: memFree=857816/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=75612 CPUtime=883.05
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 13090 0 0 0 88286 19 0 0 25 0 1 0 178047989 77426688 12459 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 18903 12459 52 110 0 18790 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 80968

[startup+943.437 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 27910
/proc/meminfo: memFree=856216/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=75744 CPUtime=943.11
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 13484 0 0 0 94291 20 0 0 25 0 1 0 178047989 77561856 12853 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 18936 12853 52 110 0 18823 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 81100

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27910
/proc/meminfo: memFree=854616/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=76140 CPUtime=1003.16
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 13897 0 0 0 100295 21 0 0 25 0 1 0 178047989 77967360 13266 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 19035 13266 52 110 0 18922 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 81496

[startup+1063.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27910
/proc/meminfo: memFree=853016/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=76432 CPUtime=1063.22
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 14295 0 0 0 106300 22 0 0 25 0 1 0 178047989 78266368 13664 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 19108 13664 52 110 0 18995 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 81788

[startup+1123.64 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 27910
/proc/meminfo: memFree=851544/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=76624 CPUtime=1123.27
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 14671 0 0 0 112305 22 0 0 25 0 1 0 178047989 78462976 14040 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 19156 14040 52 110 0 19043 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 81980

[startup+1183.71 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 27910
/proc/meminfo: memFree=849944/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=76752 CPUtime=1183.33
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 15104 0 0 0 118310 23 0 0 25 0 1 0 178047989 78594048 14440 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 19188 14440 52 110 0 19075 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 82108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 27910
/proc/meminfo: memFree=849432/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=76912 CPUtime=1200.05
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 15213 0 0 0 119981 24 0 0 25 0 1 0 178047989 78757888 14549 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 19228 14549 52 110 0 19115 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 82268

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

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

[startup+1200.43 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 27910
/proc/meminfo: memFree=849432/2055920 swapFree=4147432/4192956
[pid=27706] ppid=27704 vsize=5356 CPUtime=0
/proc/27706/stat : 27706 (TiniSatELite) S 27704 27706 26081 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 178047988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27706/statm: 1339 237 197 169 0 50 0
[pid=27712] ppid=27706 vsize=76912 CPUtime=1200.05
/proc/27712/stat : 27712 (tinisat) R 27706 27706 26081 0 -1 4194304 15213 0 0 0 119981 24 0 0 25 0 1 0 178047989 78757888 14549 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/27712/statm: 19228 14549 52 110 0 19115 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 82268

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27706 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.014997
while last known CPU time is 1200.05

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

Real time (s): 1200.44
CPU time (s): 1200.05
CPU user time (s): 1199.81
CPU system time (s): 0.24
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 82268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 735
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= 10

runsolver used 1.24781 second user time and 3.02254 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sun Feb 18 23:53:57 UTC 2007

IDJOB= 297654
IDBENCH= 19967
IDSOLVER= 99
FILE ID= node29/297654-1171842837

PBS_JOBID= 3839662

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1858313411-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297654-1171842837/TiniSatELite /tmp/evaluation/297654-1171842837/instance-297654-1171842837.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-297654-1171842837 -o ROOT/results/node29/solver-297654-1171842837 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297654-1171842837/TiniSatELite /tmp/evaluation/297654-1171842837/instance-297654-1171842837.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  742af8c49b83baf589639ee213385309

RANDOM SEED= 404199769

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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	: 5931.00
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		: 3000.209
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:        908608 kB
Buffers:         40892 kB
Cached:        1004396 kB
SwapCached:      12248 kB
Active:         816676 kB
Inactive:       251628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        908608 kB
SwapTotal:     4192956 kB
SwapFree:      4147432 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          29968 kB
Slab:            64456 kB
Committed_AS:   653884 kB
PageTables:       1864 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 node29 on Mon Feb 19 00:14:00 UTC 2007