Trace number 292857

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) 1200.02 1200.57

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S1225022879-08.UNSAT.shuffled.cnf
MD5SUM06c88ca8490143b77ab1c7722ab3dc5c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark873.317
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
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 52130
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    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node42.alineos.net_2600.cnf
0.00/0.01	c 100 variables, 2130 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/node42/watcher-292857-1171759994 -o ROOT/results/node42/solver-292857-1171759994 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292857-1171759994/TiniSatELite /tmp/evaluation/292857-1171759994/instance-292857-1171759994.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: 0.99 0.98 0.99 3/64 2600
/proc/meminfo: memFree=440912/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 195955469 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415310418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2600/statm: 1339 233 195 169 0 50 0
[pid=2601] ppid=2600 vsize=5356 CPUtime=0
/proc/2601/stat : 2601 (TiniSatELite) S 2600 2600 2436 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/2601/statm: 1339 237 198 169 0 50 0
[pid=2603] ppid=2601 vsize=0 CPUtime=0
/proc/2603/stat : 2603 (sed) R 2601 2600 2436 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 195955469 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/2603/statm: 
[startup+0.108064 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2600
/proc/meminfo: memFree=440912/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.516137 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2600
/proc/meminfo: memFree=440912/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33829 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2606
/proc/meminfo: memFree=438656/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=4172 CPUtime=1.31
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 586 0 0 0 131 0 0 0 25 0 1 0 195955471 4272128 571 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 1043 571 52 110 0 930 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9528

[startup+2.98061 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2606
/proc/meminfo: memFree=437632/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=4580 CPUtime=2.95
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 875 0 0 0 295 0 0 0 25 0 1 0 195955471 4689920 860 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 1145 860 52 110 0 1032 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9936

[startup+6.25723 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2606
/proc/meminfo: memFree=436096/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=8184 CPUtime=6.23
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 1220 0 0 0 623 0 0 0 25 0 1 0 195955471 8380416 1172 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 2046 1172 52 110 0 1933 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13540

[startup+12.7215 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2606
/proc/meminfo: memFree=434240/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=8624 CPUtime=12.7
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 1651 0 0 0 1269 1 0 0 25 0 1 0 195955471 8830976 1603 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 2156 1603 52 110 0 2043 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13980

[startup+25.5299 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2606
/proc/meminfo: memFree=432000/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=15856 CPUtime=25.49
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 2276 0 0 0 2548 1 0 0 25 0 1 0 195955471 16236544 2163 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519941 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 3964 2163 52 110 0 3851 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21212

[startup+51.1528 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2606
/proc/meminfo: memFree=428800/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=16304 CPUtime=51.11
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 3063 0 0 0 5108 3 0 0 25 0 1 0 195955471 16695296 2950 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 4076 2950 52 110 0 3963 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 21660

[startup+102.396 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2606
/proc/meminfo: memFree=424000/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=18496 CPUtime=102.34
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 4350 0 0 0 10230 4 0 0 25 0 1 0 195955471 18939904 4108 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 4624 4108 52 110 0 4511 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 23852

[startup+162.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2606
/proc/meminfo: memFree=419968/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=32544 CPUtime=162.38
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 5383 0 0 0 16233 5 0 0 25 0 1 0 195955471 33325056 5141 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 8136 5141 52 110 0 8023 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 37900

[startup+222.519 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2606
/proc/meminfo: memFree=417024/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=32736 CPUtime=222.42
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 6115 0 0 0 22236 6 0 0 25 0 1 0 195955471 33521664 5873 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 8184 5873 52 110 0 8071 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 38092

[startup+282.578 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2606
/proc/meminfo: memFree=414464/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=33060 CPUtime=282.46
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 6756 0 0 0 28239 7 0 0 25 0 1 0 195955471 33853440 6514 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 8265 6514 52 110 0 8152 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 38416

[startup+342.638 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2606
/proc/meminfo: memFree=411520/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=34224 CPUtime=342.5
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 7504 0 0 0 34242 8 0 0 25 0 1 0 195955471 35045376 7262 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 8556 7262 52 110 0 8443 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 39580

[startup+402.697 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2606
/proc/meminfo: memFree=408512/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=35672 CPUtime=402.53
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 8241 0 0 0 40244 9 0 0 25 0 1 0 195955471 36528128 7999 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 8918 7999 52 110 0 8805 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 41028

[startup+462.76 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2606
/proc/meminfo: memFree=406656/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=37088 CPUtime=462.58
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 8993 0 0 0 46248 10 0 0 25 0 1 0 195955471 37978112 8461 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 9272 8461 52 110 0 9159 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 42444

[startup+522.85 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 2730

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

[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=63556 CPUtime=522.59
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 9567 0 0 0 52248 11 0 0 25 0 1 0 195955471 65081344 9002 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 15889 9002 52 110 0 15776 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 68912

[startup+582.935 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2804
/proc/meminfo: memFree=402368/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=63688 CPUtime=582.61
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 10023 0 0 0 58249 12 0 0 25 0 1 0 195955471 65216512 9458 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 15922 9458 52 110 0 15809 0
Current children cumulated CPU time (s) 582.61
Current children cumulated vsize (KiB) 69044

[startup+642.998 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2804
/proc/meminfo: memFree=400512/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=63952 CPUtime=642.66
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 10486 0 0 0 64253 13 0 0 25 0 1 0 195955471 65486848 9921 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 15988 9921 52 110 0 15875 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 69308

[startup+703.054 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2804
/proc/meminfo: memFree=398144/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=65132 CPUtime=702.69
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 11104 0 0 0 70256 13 0 0 25 0 1 0 195955471 66695168 10506 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 16283 10506 52 110 0 16170 0
Current children cumulated CPU time (s) 702.69
Current children cumulated vsize (KiB) 70488

[startup+763.106 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2804
/proc/meminfo: memFree=396608/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=65644 CPUtime=762.72
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 11633 0 0 0 76258 14 0 0 25 0 1 0 195955471 67219456 10903 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 16411 10903 52 110 0 16298 0
Current children cumulated CPU time (s) 762.72
Current children cumulated vsize (KiB) 71000

[startup+823.173 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2804
/proc/meminfo: memFree=395264/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=65644 CPUtime=822.77
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 11986 0 0 0 82263 14 0 0 25 0 1 0 195955471 67219456 11256 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 16411 11256 52 110 0 16298 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 71000

[startup+883.234 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2804
/proc/meminfo: memFree=393856/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=66036 CPUtime=882.81
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 12410 0 0 0 88266 15 0 0 25 0 1 0 195955471 67620864 11647 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 16509 11647 52 110 0 16396 0
Current children cumulated CPU time (s) 882.81
Current children cumulated vsize (KiB) 71392

[startup+943.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2804
/proc/meminfo: memFree=392064/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=66560 CPUtime=942.85
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 12864 0 0 0 94270 15 0 0 25 0 1 0 195955471 68157440 12068 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 16640 12068 52 110 0 16527 0
Current children cumulated CPU time (s) 942.85
Current children cumulated vsize (KiB) 71916

[startup+1003.36 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 2804
/proc/meminfo: memFree=390464/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=67468 CPUtime=1002.89
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 13365 0 0 0 100274 15 0 0 25 0 1 0 195955471 69087232 12471 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 16867 12471 52 110 0 16754 0
Current children cumulated CPU time (s) 1002.89
Current children cumulated vsize (KiB) 72824

[startup+1063.42 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 2804
/proc/meminfo: memFree=389120/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=67728 CPUtime=1062.94
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 13700 0 0 0 106278 16 0 0 25 0 1 0 195955471 69353472 12806 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 16932 12806 52 110 0 16819 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 73084

[startup+1123.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2804
/proc/meminfo: memFree=387776/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=67988 CPUtime=1122.97
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 14038 0 0 0 112281 16 0 0 25 0 1 0 195955471 69619712 13144 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 16997 13144 52 110 0 16884 0
Current children cumulated CPU time (s) 1122.97
Current children cumulated vsize (KiB) 73344

[startup+1183.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2804
/proc/meminfo: memFree=386560/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=67988 CPUtime=1183.01
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 14334 0 0 0 118285 16 0 0 25 0 1 0 195955471 69619712 13440 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 16997 13440 52 110 0 16884 0
Current children cumulated CPU time (s) 1183.01
Current children cumulated vsize (KiB) 73344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2804
/proc/meminfo: memFree=386240/2055920 swapFree=4183424/4192956
[pid=2600] ppid=2598 vsize=5356 CPUtime=0
/proc/2600/stat : 2600 (TiniSatELite) S 2598 2600 2436 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195955469 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2600/statm: 1339 237 197 169 0 50 0
[pid=2606] ppid=2600 vsize=67988 CPUtime=1200.02
/proc/2606/stat : 2606 (tinisat) R 2600 2600 2436 0 -1 4194304 14416 0 0 0 119986 16 0 0 25 0 1 0 195955471 69619712 13522 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/2606/statm: 16997 13522 52 110 0 16884 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 73344

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2600 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.02

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

Real time (s): 1200.57
CPU time (s): 1200.02
CPU user time (s): 1199.86
CPU system time (s): 0.16
CPU usage (%): 99.9545
Max. virtual memory (cumulated for all children) (KiB): 73344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 726
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 1.09083 second user time and 2.43863 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sun Feb 18 00:53:14 UTC 2007

IDJOB= 292857
IDBENCH= 19850
IDSOLVER= 99
FILE ID= node42/292857-1171759994

PBS_JOBID= 3839510

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S1225022879-08.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292857-1171759994/TiniSatELite /tmp/evaluation/292857-1171759994/instance-292857-1171759994.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-292857-1171759994 -o ROOT/results/node42/solver-292857-1171759994 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292857-1171759994/TiniSatELite /tmp/evaluation/292857-1171759994/instance-292857-1171759994.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  06c88ca8490143b77ab1c7722ab3dc5c

RANDOM SEED= 954257289

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:        441320 kB
Buffers:         49116 kB
Cached:        1443388 kB
SwapCached:       3836 kB
Active:         750168 kB
Inactive:       752380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        441320 kB
SwapTotal:     4192956 kB
SwapFree:      4183424 kB
Dirty:            1160 kB
Writeback:           0 kB
Mapped:          15424 kB
Slab:            98108 kB
Committed_AS:   758352 kB
PageTables:       1408 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 node42 on Sun Feb 18 01:13:17 UTC 2007