Trace number 298146

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 1200.42

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S539876024-03.SAT.shuffled.cnf
MD5SUMb381c5db6618c52308ae51b63263d1f3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018997
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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 |    2130     6390 |     638       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2122     6404 |      --       0       --      -- |     --   | -8/14
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 492   #clauses: 2122   #literals: 6404
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node38.alineos.net_24436.cnf
0.00/0.01	c 492 variables, 2122 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/node38/watcher-298146-1171850871 -o ROOT/results/node38/solver-298146-1171850871 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298146-1171850871/TiniSatELite /tmp/evaluation/298146-1171850871/instance-298146-1171850871.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: 0.92 0.98 0.99 3/64 24436
/proc/meminfo: memFree=849544/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 205042974 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890608722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/24436/statm: 1339 233 195 169 0 50 0
[pid=24437] ppid=24436 vsize=5356 CPUtime=0
/proc/24437/stat : 24437 (TiniSatELite) S 24436 24436 21295 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/24437/statm: 1339 237 198 169 0 50 0
[pid=24439] ppid=24437 vsize=0 CPUtime=0
/proc/24439/stat : 24439 (sed) D 24437 24436 21295 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 205042974 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/24439/statm: 0 0 0 0 0 0 0

[startup+0.107753 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24436
/proc/meminfo: memFree=849544/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515797 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24436
/proc/meminfo: memFree=849544/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33589 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 24442
/proc/meminfo: memFree=847408/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=3184 CPUtime=1.31
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 557 0 0 0 131 0 0 0 25 0 1 0 205042975 3260416 542 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 796 542 52 110 0 683 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8540

[startup+2.97208 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 24442
/proc/meminfo: memFree=846448/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=5712 CPUtime=2.94
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 850 0 0 0 294 0 0 0 25 0 1 0 205042975 5849088 835 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 1428 835 52 110 0 1315 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 11068

[startup+6.25845 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 24442
/proc/meminfo: memFree=844664/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=6108 CPUtime=6.23
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 1272 0 0 0 623 0 0 0 25 0 1 0 205042975 6254592 1224 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 1527 1224 52 110 0 1414 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11464

[startup+12.7112 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 24442
/proc/meminfo: memFree=842296/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=10780 CPUtime=12.68
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 1801 0 0 0 1267 1 0 0 25 0 1 0 205042975 11038720 1753 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 2695 1753 52 110 0 2582 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16136

[startup+25.5236 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 24442
/proc/meminfo: memFree=839672/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=11612 CPUtime=25.49
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 2489 0 0 0 2548 1 0 0 25 0 1 0 205042975 11890688 2376 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 2903 2376 52 110 0 2790 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16968

[startup+51.1485 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 24442
/proc/meminfo: memFree=835768/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=20688 CPUtime=51.11
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 3472 0 0 0 5108 3 0 0 25 0 1 0 205042975 21184512 3359 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 5172 3359 52 110 0 5059 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 26044

[startup+102.394 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 24442
/proc/meminfo: memFree=830392/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=22644 CPUtime=102.34
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 4933 0 0 0 10230 4 0 0 25 0 1 0 205042975 23187456 4691 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 5661 4691 52 110 0 5548 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 28000

[startup+162.457 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24442
/proc/meminfo: memFree=825784/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=40616 CPUtime=162.39
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 6064 0 0 0 16233 6 0 0 25 0 1 0 205042975 41590784 5822 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 10154 5822 52 110 0 10041 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 45972

[startup+222.523 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24442
/proc/meminfo: memFree=821816/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=41052 CPUtime=222.44
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 7040 0 0 0 22237 7 0 0 25 0 1 0 205042975 42037248 6798 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 10263 6798 52 110 0 10150 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 46408

[startup+282.583 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24442
/proc/meminfo: memFree=818808/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=41340 CPUtime=282.48
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 7786 0 0 0 28240 8 0 0 25 0 1 0 205042975 42332160 7544 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 10335 7544 52 110 0 10222 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 46696

[startup+342.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24442
/proc/meminfo: memFree=815160/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=42928 CPUtime=342.52
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 8684 0 0 0 34244 8 0 0 25 0 1 0 205042975 43958272 8442 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 10732 8442 52 110 0 10619 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 48284

[startup+402.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24442
/proc/meminfo: memFree=812408/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=44640 CPUtime=402.56
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 9663 0 0 0 40247 9 0 0 25 0 1 0 205042975 45711360 9131 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 11160 9131 52 110 0 11047 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 49996

[startup+462.764 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 24442
/proc/meminfo: memFree=809976/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=45664 CPUtime=462.62
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 10353 0 0 0 46252 10 0 0 25 0 1 0 205042975 46759936 9755 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 11416 9755 52 110 0 11303 0
Current children cumulated CPU time (s) 462.62
Current children cumulated vsize (KiB) 51020

[startup+522.824 s]

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

[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=46064 CPUtime=582.7
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 11450 0 0 0 58259 11 0 0 25 0 1 0 205042975 47169536 10852 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 11516 10852 52 110 0 11403 0
Current children cumulated CPU time (s) 582.7
Current children cumulated vsize (KiB) 51420

[startup+642.945 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24442
/proc/meminfo: memFree=803128/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=80796 CPUtime=642.75
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 12065 0 0 0 64262 13 0 0 25 0 1 0 205042975 82735104 11434 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 20199 11434 52 110 0 20086 0
Current children cumulated CPU time (s) 642.75
Current children cumulated vsize (KiB) 86152

[startup+703.005 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24442
/proc/meminfo: memFree=801080/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=81260 CPUtime=702.79
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 12621 0 0 0 70266 13 0 0 25 0 1 0 205042975 83210240 11957 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 20315 11957 52 110 0 20202 0
Current children cumulated CPU time (s) 702.79
Current children cumulated vsize (KiB) 86616

[startup+763.062 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24442
/proc/meminfo: memFree=799032/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=81420 CPUtime=762.83
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 13131 0 0 0 76269 14 0 0 25 0 1 0 205042975 83374080 12467 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 20355 12467 52 110 0 20242 0
Current children cumulated CPU time (s) 762.83
Current children cumulated vsize (KiB) 86776

[startup+823.128 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24442
/proc/meminfo: memFree=797048/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=81684 CPUtime=822.88
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 13616 0 0 0 82273 15 0 0 25 0 1 0 205042975 83644416 12952 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 20421 12952 52 110 0 20308 0
Current children cumulated CPU time (s) 822.88
Current children cumulated vsize (KiB) 87040

[startup+883.188 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24442
/proc/meminfo: memFree=795128/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=82104 CPUtime=882.93
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 14136 0 0 0 88278 15 0 0 25 0 1 0 205042975 84074496 13439 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 20526 13439 52 110 0 20413 0
Current children cumulated CPU time (s) 882.93
Current children cumulated vsize (KiB) 87460

[startup+943.252 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24442
/proc/meminfo: memFree=793272/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=82556 CPUtime=942.97
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 14600 0 0 0 94282 15 0 0 25 0 1 0 205042975 84537344 13903 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 20639 13903 52 110 0 20526 0
Current children cumulated CPU time (s) 942.97
Current children cumulated vsize (KiB) 87912

[startup+1003.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24442
/proc/meminfo: memFree=791608/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=82556 CPUtime=1003.02
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 15010 0 0 0 100286 16 0 0 25 0 1 0 205042975 84537344 14313 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 20639 14313 52 110 0 20526 0
Current children cumulated CPU time (s) 1003.02
Current children cumulated vsize (KiB) 87912

[startup+1063.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24442
/proc/meminfo: memFree=789880/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=82688 CPUtime=1063.06
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 15454 0 0 0 106290 16 0 0 25 0 1 0 205042975 84672512 14757 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 20672 14757 52 110 0 20559 0
Current children cumulated CPU time (s) 1063.06
Current children cumulated vsize (KiB) 88044

[startup+1123.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24442
/proc/meminfo: memFree=787960/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=83220 CPUtime=1123.11
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 15999 0 0 0 112294 17 0 0 25 0 1 0 205042975 85217280 15237 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 20805 15237 52 110 0 20692 0
Current children cumulated CPU time (s) 1123.11
Current children cumulated vsize (KiB) 88576

[startup+1183.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24442
/proc/meminfo: memFree=785976/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=83352 CPUtime=1183.15
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 16489 0 0 0 118297 18 0 0 25 0 1 0 205042975 85352448 15727 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 20838 15727 52 110 0 20725 0
Current children cumulated CPU time (s) 1183.15
Current children cumulated vsize (KiB) 88708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24442
/proc/meminfo: memFree=785272/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=83512 CPUtime=1200.06
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 16646 0 0 0 119988 18 0 0 25 0 1 0 205042975 85516288 15884 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 20878 15884 52 110 0 20765 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 88868

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24442
/proc/meminfo: memFree=785272/2055920 swapFree=4183804/4192956
[pid=24436] ppid=24434 vsize=5356 CPUtime=0
/proc/24436/stat : 24436 (TiniSatELite) S 24434 24436 21295 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 205042974 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24436/statm: 1339 237 197 169 0 50 0
[pid=24442] ppid=24436 vsize=83512 CPUtime=1200.06
/proc/24442/stat : 24442 (tinisat) R 24436 24436 21295 0 -1 4194304 16646 0 0 0 119988 18 0 0 25 0 1 0 205042975 85516288 15884 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24442/statm: 20878 15884 52 110 0 20765 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 88868

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24436 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.013997
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): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.88
CPU system time (s): 0.18
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 88868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 747
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 1.10483 second user time and 2.46263 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Mon Feb 19 02:07:51 UTC 2007

IDJOB= 298146
IDBENCH= 19979
IDSOLVER= 99
FILE ID= node38/298146-1171850871

PBS_JOBID= 3839655

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S539876024-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298146-1171850871/TiniSatELite /tmp/evaluation/298146-1171850871/instance-298146-1171850871.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-298146-1171850871 -o ROOT/results/node38/solver-298146-1171850871 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298146-1171850871/TiniSatELite /tmp/evaluation/298146-1171850871/instance-298146-1171850871.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b381c5db6618c52308ae51b63263d1f3

RANDOM SEED= 347228272

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:        850016 kB
Buffers:         43296 kB
Cached:        1038568 kB
SwapCached:       3416 kB
Active:         818760 kB
Inactive:       273528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        850016 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            99644 kB
Committed_AS:   453576 kB
PageTables:       1472 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= 66562 MiB

End job on node38 on Mon Feb 19 02:27:54 UTC 2007