Trace number 315095

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 1200.71

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

Solver Data (download as text)

0.00/0.03	c Parsing...
2.06/2.18	c ==============================================================================
2.06/2.18	c |           |     ORIGINAL     |              LEARNT              |          |
2.06/2.18	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
2.06/2.18	c ==============================================================================
2.06/2.18	c |         0 | 2098099  5069173 |  629429       0        0     nan |  0.000 % |
382.91/383.15	c |         0 |  769676  6992680 |      --       0       --      -- |     --   | -1328423/1923507
382.91/383.15	c ==============================================================================
382.91/383.15	c Result  :   #vars: 20526   #clauses: 769676   #literals: 6992680
382.91/383.15	c CPU time:   380.86 s
382.91/383.15	c ==============================================================================
388.33/388.69	c Tinisat 0.22
388.33/388.69	c solving /tmp/GTI_node13.alineos.net_4517.cnf
388.33/388.69	c 20526 variables, 769676 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-315095-1172648682 -o ROOT/results/node13/solver-315095-1172648682 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315095-1172648682/TiniSatELite /tmp/evaluation/315095-1172648682/instance-315095-1172648682.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.61 1.18 1.05 3/77 4517
/proc/meminfo: memFree=1841712/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=0
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 284822763 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/4517/statm: 1339 233 195 169 0 50 0
[pid=4518] ppid=4517 vsize=5356 CPUtime=0
/proc/4518/stat : 4518 (TiniSatELite) S 4517 4517 3119 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 284822763 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/4518/statm: 1339 237 198 169 0 50 0
[pid=4519] ppid=4518 vsize=0 CPUtime=0
/proc/4519/stat : 4519 (TiniSatELite) D 4518 4517 3119 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 284822763 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/4519/statm: 0 0 0 0 0 0 0
[pid=4520] ppid=4518 vsize=0 CPUtime=0
/proc/4520/stat : 4520 (sed) D 4518 4517 3119 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 284822764 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/4520/statm: 0 0 0 0 0 0 0

[startup+0.0708841 s]
/proc/loadavg: 1.61 1.18 1.05 3/77 4517
/proc/meminfo: memFree=1841712/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=0
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284822763 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4517/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102888 s]
/proc/loadavg: 1.61 1.18 1.05 3/77 4517
/proc/meminfo: memFree=1841712/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=0
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284822763 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4517/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301922 s]
/proc/loadavg: 1.61 1.18 1.05 3/77 4517
/proc/meminfo: memFree=1841712/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=0
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284822763 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4517/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701968 s]
/proc/loadavg: 1.61 1.18 1.05 3/77 4517
/proc/meminfo: memFree=1841712/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=0
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284822763 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4517/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50108 s]
/proc/loadavg: 1.61 1.18 1.05 2/79 4522
/proc/meminfo: memFree=1728288/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=0
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284822763 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4517/statm: 1339 236 197 169 0 50 0
[pid=4522] ppid=4517 vsize=176664 CPUtime=1.46
/proc/4522/stat : 4522 (SatELite_releas) R 4517 4517 3119 0 -1 4194304 42930 0 0 0 123 23 0 0 25 0 1 0 284822764 180903936 42914 18446744073709551615 134512640 135037501 4294956512 18446744073709551615 134681051 0 0 4096 3 0 0 0 17 1 0 0
/proc/4522/statm: 44166 42914 47 128 0 44035 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 182020

[startup+3.10129 s]
/proc/loadavg: 1.61 1.18 1.05 2/79 4522
/proc/meminfo: memFree=1599072/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=0
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284822763 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4517/statm: 1339 236 197 169 0 50 0
[pid=4522] ppid=4517 vsize=318872 CPUtime=3.06
/proc/4522/stat : 4522 (SatELite_releas) R 4517 4517 3119 0 -1 4194304 66810 0 0 0 269 37 0 0 25 0 1 0 284822764 326524928 65247 18446744073709551615 134512640 135037501 4294956512 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 1 0 0
/proc/4522/statm: 79718 65247 66 128 0 79587 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 324228

[startup+6.30171 s]
/proc/loadavg: 1.56 1.17 1.05 2/79 4522
/proc/meminfo: memFree=1563680/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=0
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284822763 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4517/statm: 1339 236 197 169 0 50 0
[pid=4522] ppid=4517 vsize=325588 CPUtime=6.26
/proc/4522/stat : 4522 (SatELite_releas) R 4517 4517 3119 0 -1 4194304 68484 0 0 0 581 45 0 0 25 0 1 0 284822764 333402112 66921 18446744073709551615 134512640 135037501 4294956512 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 1 0 0
/proc/4522/statm: 81397 66921 66 128 0 81266 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 330944

[startup+12.7016 s]
/proc/loadavg: 1.51 1.17 1.05 2/79 4522
/proc/meminfo: memFree=1535080/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=0
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284822763 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4517/statm: 1339 236 197 169 0 50 0
[pid=4522] ppid=4517 vsize=336284 CPUtime=12.66
/proc/4522/stat : 4522 (SatELite_releas) R 4517 4517 3119 0 -1 4194304 71179 0 0 0 1207 59 0 0 25 0 1 0 284822764 344354816 69616 18446744073709551615 134512640 135037501 4294956512 18446744073709551615 134684116 0 0 4096 3 0 0 0 17 1 0 0
/proc/4522/statm: 84071 69616 66 128 0 83940 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 341640

[startup+25.5023 s]
/proc/loadavg: 1.40 1.16 1.05 2/79 4522
/proc/meminfo: memFree=1489384/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=0
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284822763 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4517/statm: 1339 236 197 169 0 50 0
[pid=4522] ppid=4517 vsize=352384 CPUtime=25.45
/proc/4522/stat : 4522 (SatELite_releas) R 4517 4517 3119 0 -1 4194304 75152 0 0 0 2456 89 0 0 25 0 1 0 284822764 360841216 73589 18446744073709551615 134512640 135037501 4294956512 18446744073709551615 134543043 0 0 4096 3 0 0 0 17 1 0 0
/proc/4522/statm: 88096 73589 66 128 0 87965 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 357740

[startup+51.1027 s]
/proc/loadavg: 1.26 1.15 1.05 2/79 4522
/proc/meminfo: memFree=1420840/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=0
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284822763 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4517/statm: 1339 236 197 169 0 50 0
[pid=4522] ppid=4517 vsize=380880 CPUtime=51.03
/proc/4522/stat : 4522 (SatELite_releas) R 4517 4517 3119 0 -1 4194304 81638 0 0 0 4961 142 0 0 25 0 1 0 284822764 390021120 80075 18446744073709551615 134512640 135037501 4294956512 18446744073709551615 134543336 0 0 4096 3 0 0 0 17 1 0 0
/proc/4522/statm: 95220 80075 66 128 0 95089 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 386236

[startup+102.307 s]
/proc/loadavg: 1.11 1.12 1.04 2/79 4522
/proc/meminfo: memFree=1341416/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=0
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284822763 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4517/statm: 1339 236 197 169 0 50 0
[pid=4522] ppid=4517 vsize=422660 CPUtime=102.2
/proc/4522/stat : 4522 (SatELite_releas) R 4517 4517 3119 0 -1 4194304 90560 0 0 0 10020 200 0 0 25 0 1 0 284822764 432803840 87794 18446744073709551615 134512640 135037501 4294956512 18446744073709551615 134543062 0 0 4096 3 0 0 0 17 1 0 0
/proc/4522/statm: 105665 87794 66 128 0 105534 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 428016

[startup+162.303 s]
/proc/loadavg: 1.04 1.10 1.03 2/79 4522
/proc/meminfo: memFree=1338088/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=0
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284822763 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4517/statm: 1339 236 197 169 0 50 0
[pid=4522] ppid=4517 vsize=426464 CPUtime=162.17
/proc/4522/stat : 4522 (SatELite_releas) R 4517 4517 3119 0 -1 4194304 91412 0 0 0 16016 201 0 0 25 0 1 0 284822764 436699136 88646 18446744073709551615 134512640 135037501 4294956512 18446744073709551615 134550012 0 0 4096 3 0 0 0 17 1 0 0
/proc/4522/statm: 106616 88646 66 128 0 106485 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 431820

[startup+222.302 s]
/proc/loadavg: 1.01 1.08 1.03 2/79 4522
/proc/meminfo: memFree=1334056/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=0
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284822763 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4517/statm: 1339 236 197 169 0 50 0
[pid=4522] ppid=4517 vsize=430664 CPUtime=222.15
/proc/4522/stat : 4522 (SatELite_releas) R 4517 4517 3119 0 -1 4194304 92407 0 0 0 22013 202 0 0 25 0 1 0 284822764 440999936 89641 18446744073709551615 134512640 135037501 4294956512 18446744073709551615 134543062 0 0 4096 3 0 0 0 17 1 0 0
/proc/4522/statm: 107666 89641 66 128 0 107535 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 436020

[startup+282.302 s]
/proc/loadavg: 1.00 1.06 1.02 2/79 4522
/proc/meminfo: memFree=1329576/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=0
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284822763 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4517/statm: 1339 236 197 169 0 50 0
[pid=4522] ppid=4517 vsize=435748 CPUtime=282.14
/proc/4522/stat : 4522 (SatELite_releas) R 4517 4517 3119 0 -1 4194304 93515 0 0 0 28010 204 0 0 25 0 1 0 284822764 446205952 90749 18446744073709551615 134512640 135037501 4294956512 18446744073709551615 134573989 0 0 4096 3 0 0 0 17 1 0 0
/proc/4522/statm: 108937 90749 66 128 0 108806 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 441104

[startup+342.302 s]
/proc/loadavg: 1.00 1.05 1.02 2/79 4522
/proc/meminfo: memFree=1323624/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=0
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284822763 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4517/statm: 1339 236 197 169 0 50 0
[pid=4522] ppid=4517 vsize=442092 CPUtime=342.12
/proc/4522/stat : 4522 (SatELite_releas) R 4517 4517 3119 0 -1 4194304 94998 0 0 0 34006 206 0 0 25 0 1 0 284822764 452702208 92232 18446744073709551615 134512640 135037501 4294956512 18446744073709551615 134543062 0 0 4096 3 0 0 0 17 1 0 0
/proc/4522/statm: 110523 92232 66 128 0 110392 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 447448

[startup+402.302 s]
/proc/loadavg: 1.00 1.04 1.01 2/79 4523
/proc/meminfo: memFree=1572648/2055920 swapFree=4192812/4192956

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

[pid=4517] ppid=4515 vsize=5356 CPUtime=385.71
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 333 103287 0 0 0 0 38337 234 16 0 1 0 284822763 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4517/statm: 1339 237 197 169 0 50 0
[pid=4523] ppid=4517 vsize=109324 CPUtime=196.25
/proc/4523/stat : 4523 (tinisat) R 4517 4517 3119 0 -1 4194304 24910 0 0 0 19608 17 0 0 25 0 1 0 284861360 111947776 23269 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4523/statm: 27331 23269 52 110 0 27218 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 114680

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 4523
/proc/meminfo: memFree=1549800/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=385.71
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 333 103287 0 0 0 0 38337 234 16 0 1 0 284822763 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4517/statm: 1339 237 197 169 0 50 0
[pid=4523] ppid=4517 vsize=109324 CPUtime=256.23
/proc/4523/stat : 4523 (tinisat) R 4517 4517 3119 0 -1 4194304 26416 0 0 0 25604 19 0 0 25 0 1 0 284861360 111947776 24775 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4523/statm: 27331 24775 52 110 0 27218 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 114680

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4523
/proc/meminfo: memFree=1544872/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=385.71
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 333 103287 0 0 0 0 38337 234 16 0 1 0 284822763 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4517/statm: 1339 237 197 169 0 50 0
[pid=4523] ppid=4517 vsize=109324 CPUtime=316.21
/proc/4523/stat : 4523 (tinisat) R 4517 4517 3119 0 -1 4194304 27658 0 0 0 31601 20 0 0 25 0 1 0 284861360 111947776 26017 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4523/statm: 27331 26017 52 110 0 27218 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 114680

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4523
/proc/meminfo: memFree=1536680/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=385.71
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 333 103287 0 0 0 0 38337 234 16 0 1 0 284822763 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4517/statm: 1339 237 197 169 0 50 0
[pid=4523] ppid=4517 vsize=230612 CPUtime=376.2
/proc/4523/stat : 4523 (tinisat) R 4517 4517 3119 0 -1 4194304 29672 0 0 0 37597 23 0 0 25 0 1 0 284861360 236146688 28031 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/4523/statm: 57653 28031 52 110 0 57540 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 235968

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4523
/proc/meminfo: memFree=1532904/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=385.71
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 333 103287 0 0 0 0 38337 234 16 0 1 0 284822763 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4517/statm: 1339 237 197 169 0 50 0
[pid=4523] ppid=4517 vsize=230612 CPUtime=436.17
/proc/4523/stat : 4523 (tinisat) R 4517 4517 3119 0 -1 4194304 30604 0 0 0 43593 24 0 0 25 0 1 0 284861360 236146688 28963 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4523/statm: 57653 28963 52 110 0 57540 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 235968

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4523
/proc/meminfo: memFree=1528744/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=385.71
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 333 103287 0 0 0 0 38337 234 16 0 1 0 284822763 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4517/statm: 1339 237 197 169 0 50 0
[pid=4523] ppid=4517 vsize=230612 CPUtime=496.16
/proc/4523/stat : 4523 (tinisat) R 4517 4517 3119 0 -1 4194304 31610 0 0 0 49590 26 0 0 25 0 1 0 284861360 236146688 29969 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/4523/statm: 57653 29969 52 110 0 57540 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 235968

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4523
/proc/meminfo: memFree=1524072/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=385.71
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 333 103287 0 0 0 0 38337 234 16 0 1 0 284822763 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4517/statm: 1339 237 197 169 0 50 0
[pid=4523] ppid=4517 vsize=230612 CPUtime=556.14
/proc/4523/stat : 4523 (tinisat) R 4517 4517 3119 0 -1 4194304 32766 0 0 0 55587 27 0 0 25 0 1 0 284861360 236146688 31125 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4523/statm: 57653 31125 52 110 0 57540 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 235968

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 4613
/proc/meminfo: memFree=1518056/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=385.71
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 333 103287 0 0 0 0 38337 234 16 0 1 0 284822763 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4517/statm: 1339 237 197 169 0 50 0
[pid=4523] ppid=4517 vsize=230612 CPUtime=616.07
/proc/4523/stat : 4523 (tinisat) R 4517 4517 3119 0 -1 4194304 33754 0 0 0 61578 29 0 0 25 0 1 0 284861360 236146688 32113 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4523/statm: 57653 32113 52 110 0 57540 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 235968

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 4693
/proc/meminfo: memFree=1513464/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=385.71
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 333 103287 0 0 0 0 38337 234 16 0 1 0 284822763 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4517/statm: 1339 237 197 169 0 50 0
[pid=4523] ppid=4517 vsize=230612 CPUtime=676.01
/proc/4523/stat : 4523 (tinisat) R 4517 4517 3119 0 -1 4194304 34903 0 0 0 67570 31 0 0 25 0 1 0 284861360 236146688 33262 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/4523/statm: 57653 33262 52 110 0 57540 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 235968

[startup+1122.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 4721
/proc/meminfo: memFree=1511464/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=385.71
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 333 103287 0 0 0 0 38337 234 16 0 1 0 284822763 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4517/statm: 1339 237 197 169 0 50 0
[pid=4523] ppid=4517 vsize=230612 CPUtime=735.96
/proc/4523/stat : 4523 (tinisat) R 4517 4517 3119 0 -1 4194304 35680 0 0 0 73564 32 0 0 25 0 1 0 284861360 236146688 34039 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 1 0 0
/proc/4523/statm: 57653 34039 52 110 0 57540 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 235968

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 4721
/proc/meminfo: memFree=1505704/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=385.71
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 333 103287 0 0 0 0 38337 234 16 0 1 0 284822763 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4517/statm: 1339 237 197 169 0 50 0
[pid=4523] ppid=4517 vsize=230612 CPUtime=795.94
/proc/4523/stat : 4523 (tinisat) R 4517 4517 3119 0 -1 4194304 37118 0 0 0 79560 34 0 0 25 0 1 0 284861360 236146688 35477 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/4523/statm: 57653 35477 52 110 0 57540 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 235968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 4721
/proc/meminfo: memFree=1502440/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=385.71
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 333 103287 0 0 0 0 38337 234 16 0 1 0 284822763 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4517/statm: 1339 237 197 169 0 50 0
[pid=4523] ppid=4517 vsize=230612 CPUtime=814.34
/proc/4523/stat : 4523 (tinisat) R 4517 4517 3119 0 -1 4194304 37903 0 0 0 81398 36 0 0 25 0 1 0 284861360 236146688 36262 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519626 0 0 4096 0 0 0 0 17 1 0 0
/proc/4523/statm: 57653 36262 52 110 0 57540 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 235968

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

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

[startup+1200.7 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 4721
/proc/meminfo: memFree=1502440/2055920 swapFree=4192812/4192956
[pid=4517] ppid=4515 vsize=5356 CPUtime=385.71
/proc/4517/stat : 4517 (TiniSatELite) S 4515 4517 3119 0 -1 4194304 333 103287 0 0 0 0 38337 234 16 0 1 0 284822763 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4517/statm: 1339 237 197 169 0 50 0
[pid=4523] ppid=4517 vsize=230612 CPUtime=814.34
/proc/4523/stat : 4523 (tinisat) R 4517 4517 3119 0 -1 4194304 37903 0 0 0 81398 36 0 0 25 0 1 0 284861360 236146688 36262 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519626 0 0 4096 0 0 0 0 17 1 0 0
/proc/4523/statm: 57653 36262 52 110 0 57540 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 235968

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 4517 and gives childrusage.ru_utime.tv_sec=383 childrusage.ru_utime.tv_usec=380717 childrusage.ru_stime.tv_sec=2 childrusage.ru_stime.tv_usec=348642
CPU time returned by wait4() is 385.729
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): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1197.35
CPU system time (s): 2.7
CPU usage (%): 99.9448
Max. virtual memory (cumulated for all children) (KiB): 471540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 383.381
system time used= 2.34864
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 103620
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= 41
involuntary context switches= 8065

runsolver used 1.23581 second user time and 3.14352 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Feb 28 07:44:43 UTC 2007

IDJOB= 315095
IDBENCH= 20408
IDSOLVER= 99
FILE ID= node13/315095-1172648682

PBS_JOBID= 3980935

Free space on /tmp= 66503 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/safe-50-h49-unsat.cnf
COMMAND LINE= /tmp/evaluation/315095-1172648682/TiniSatELite /tmp/evaluation/315095-1172648682/instance-315095-1172648682.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-315095-1172648682 -o ROOT/results/node13/solver-315095-1172648682 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315095-1172648682/TiniSatELite /tmp/evaluation/315095-1172648682/instance-315095-1172648682.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  afc9746f162b3434bc79ea21bd1704d5

RANDOM SEED= 727165158

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1842696 kB
Buffers:          2656 kB
Cached:         104920 kB
SwapCached:          0 kB
Active:         117680 kB
Inactive:        44356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1842696 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           41664 kB
Writeback:           0 kB
Mapped:          73368 kB
Slab:            36740 kB
Committed_AS:  1152448 kB
PageTables:       1744 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= 66319 MiB

End job on node13 on Wed Feb 28 08:04:46 UTC 2007