Trace number 313975

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) 1200.04 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-13-u.cnf
MD5SUMc10a1a201bfe26fc1d15892100d7fabd
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 variables180608
Number of clauses815261
Sum of the clauses size1862226
Maximum clause length10
Minimum clause length1
Number of clauses of size 115232
Number of clauses of size 2655753
Number of clauses of size 3110056
Number of clauses of size 43800
Number of clauses of size 515200
Number of clauses of size over 515220

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.71	c ==============================================================================
0.00/0.71	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.71	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.71	c ==============================================================================
0.00/0.71	c |         0 |  800029  1846994 |  240008       0        0     nan |  0.000 % |
5.88/5.96	c |         0 |  286487   742981 |      --       0       --      -- |     --   | -319559/-664723
5.88/5.96	c ==============================================================================
5.88/5.97	c Result  :   #vars: 49204   #clauses: 286487   #literals: 742981
5.88/5.97	c CPU time:   5.74713 s
5.88/5.97	c ==============================================================================
6.67/6.75	c Tinisat 0.22
6.67/6.75	c solving /tmp/GTI_node2.alineos.net_19236.cnf
6.67/6.75	c 49204 variables, 286487 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-313975-1176894211 -o ROOT/results/node2/solver-313975-1176894211 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313975-1176894211/TiniSatELite /tmp/evaluation/313975-1176894211/instance-313975-1176894211.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: 0.91 0.95 0.95 3/77 19236
/proc/meminfo: memFree=1439352/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=0
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 165458918 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19236/statm: 1338 232 195 169 0 49 0
[pid=19237] ppid=19236 vsize=5352 CPUtime=0
/proc/19237/stat : 19237 (TiniSatELite) S 19236 19236 18476 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19237/statm: 1338 236 198 169 0 49 0
[pid=19238] ppid=19237 vsize=0 CPUtime=0
/proc/19238/stat : 19238 (TiniSatELite) D 19237 19236 18476 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 165458918 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/19238/statm: 0 0 0 0 0 0 0
[pid=19239] ppid=19237 vsize=0 CPUtime=0
/proc/19239/stat : 19239 (sed) D 19237 19236 18476 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 165458918 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/19239/statm: 0 0 0 0 0 0 0

[startup+0.0949139 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 19236
/proc/meminfo: memFree=1439352/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=0
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165458918 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19236/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10191 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 19236
/proc/meminfo: memFree=1439352/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=0
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165458918 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19236/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301934 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 19236
/proc/meminfo: memFree=1439352/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=0
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165458918 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19236/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701975 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 19236
/proc/meminfo: memFree=1439352/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=0
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165458918 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19236/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50105 s]
/proc/loadavg: 0.91 0.95 0.95 2/79 19241
/proc/meminfo: memFree=1358880/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=0
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165458918 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19236/statm: 1338 235 197 169 0 49 0
[pid=19241] ppid=19236 vsize=96132 CPUtime=1.48
/proc/19241/stat : 19241 (SatELite_releas) R 19236 19236 18476 0 -1 4194304 22858 0 0 0 135 13 0 0 25 0 1 0 165458919 98439168 20822 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134681051 0 0 4096 3 0 0 0 17 1 0 0
/proc/19241/statm: 24033 20822 66 128 0 23902 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 101484

[startup+3.10121 s]
/proc/loadavg: 0.91 0.95 0.95 2/79 19241
/proc/meminfo: memFree=1350304/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=0
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165458918 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19236/statm: 1338 235 197 169 0 49 0
[pid=19241] ppid=19236 vsize=106148 CPUtime=3.08
/proc/19241/stat : 19241 (SatELite_releas) R 19236 19236 18476 0 -1 4194304 25325 0 0 0 293 15 0 0 25 0 1 0 165458919 108695552 22940 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134592950 0 0 4096 3 0 0 0 17 1 0 0
/proc/19241/statm: 26537 22940 66 128 0 26406 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 111500

[startup+6.30255 s]
/proc/loadavg: 0.92 0.95 0.95 2/79 19241
/proc/meminfo: memFree=1341856/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=0
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165458918 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19236/statm: 1338 235 197 169 0 49 0
[pid=19241] ppid=19236 vsize=99664 CPUtime=6.28
/proc/19241/stat : 19241 (SatELite_releas) R 19236 19236 18476 0 -1 4194304 35929 0 0 0 605 23 0 0 25 0 1 0 165458919 102055936 21978 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 1 0 0
/proc/19241/statm: 24916 21978 67 128 0 24785 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 105016

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.95 2/79 19242
/proc/meminfo: memFree=1409568/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=25308 CPUtime=6.32
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 5755 0 0 0 630 2 0 0 25 0 1 0 165459555 25915392 4890 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 6327 4890 52 110 0 6214 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 30660

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.95 2/79 19242
/proc/meminfo: memFree=1404640/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=25308 CPUtime=19.12
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 6993 0 0 0 1908 4 0 0 25 0 1 0 165459555 25915392 6128 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519636 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 6327 6128 52 110 0 6214 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 30660

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.95 2/79 19242
/proc/meminfo: memFree=1392352/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=41396 CPUtime=44.69
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 10130 0 0 0 4461 8 0 0 25 0 1 0 165459555 42389504 9265 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 10349 9265 52 110 0 10236 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 46748

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.95 2/79 19242
/proc/meminfo: memFree=1369504/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=73568 CPUtime=95.88
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 15790 0 0 0 9573 15 0 0 25 0 1 0 165459555 75333632 14925 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 18392 14925 52 110 0 18279 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 78920

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 19242
/proc/meminfo: memFree=1340640/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=137912 CPUtime=155.86
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 23055 0 0 0 15562 24 0 0 25 0 1 0 165459555 141221888 22190 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 34478 22190 52 110 0 34365 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 143264

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 19242
/proc/meminfo: memFree=1314720/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=137912 CPUtime=215.85
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 29444 0 0 0 21554 31 0 0 25 0 1 0 165459555 141221888 28579 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 34478 28579 52 110 0 34365 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 143264

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 19242
/proc/meminfo: memFree=1288544/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=266596 CPUtime=275.83
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 36051 0 0 0 27546 37 0 0 25 0 1 0 165459555 272994304 35186 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 66649 35186 52 110 0 66536 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 271948

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 19242
/proc/meminfo: memFree=1262752/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=266748 CPUtime=335.82
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 42405 0 0 0 33538 44 0 0 25 0 1 0 165459555 273149952 41540 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 66687 41540 52 110 0 66574 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 272100

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 19242
/proc/meminfo: memFree=1236256/2055920 swapFree=4138452/4192956

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

/proc/19242/statm: 67074 59984 52 110 0 66961 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 273648

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 19242
/proc/meminfo: memFree=1164512/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=269040 CPUtime=575.75
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 66935 0 0 0 57510 65 0 0 25 0 1 0 165459555 275496960 66070 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 67260 66070 52 110 0 67147 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 274392

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 19242
/proc/meminfo: memFree=1142112/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=527008 CPUtime=635.74
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 72489 0 0 0 63503 71 0 0 25 0 1 0 165459555 539656192 71624 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 131752 71624 52 110 0 131639 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 532360

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 19242
/proc/meminfo: memFree=1123104/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=527920 CPUtime=695.72
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 77256 0 0 0 69496 76 0 0 25 0 1 0 165459555 540590080 76391 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 131980 76391 52 110 0 131867 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 533272

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 19242
/proc/meminfo: memFree=1101024/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=528504 CPUtime=755.71
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 82788 0 0 0 75490 81 0 0 25 0 1 0 165459555 541188096 81890 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 132126 81890 52 110 0 132013 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 533856

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 19242
/proc/meminfo: memFree=1082592/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=530716 CPUtime=815.69
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 87524 0 0 0 81483 86 0 0 25 0 1 0 165459555 543453184 86626 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520024 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 132679 86626 52 110 0 132566 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 536068

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 19242
/proc/meminfo: memFree=1064736/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=530716 CPUtime=875.68
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 91839 0 0 0 87477 91 0 0 25 0 1 0 165459555 543453184 90941 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 132679 90941 52 110 0 132566 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 536068

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 19242
/proc/meminfo: memFree=1048288/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=531016 CPUtime=935.66
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 95962 0 0 0 93472 94 0 0 25 0 1 0 165459555 543760384 95064 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 132754 95064 52 110 0 132641 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 536368

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 19242
/proc/meminfo: memFree=1032544/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=531308 CPUtime=995.65
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 99884 0 0 0 99467 98 0 0 25 0 1 0 165459555 544059392 98986 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 132827 98986 52 110 0 132714 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 536660

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 19242
/proc/meminfo: memFree=1015456/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=531436 CPUtime=1055.63
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 104219 0 0 0 105462 101 0 0 25 0 1 0 165459555 544190464 103288 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 132859 103288 52 110 0 132746 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 536788

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 19242
/proc/meminfo: memFree=996768/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=532056 CPUtime=1115.61
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 108930 0 0 0 111456 105 0 0 25 0 1 0 165459555 544825344 107966 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 133014 107966 52 110 0 132901 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 537408

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 19242
/proc/meminfo: memFree=980128/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=532484 CPUtime=1175.6
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 113136 0 0 0 117451 109 0 0 25 0 1 0 165459555 545263616 112172 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 133121 112172 52 110 0 133008 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 537836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 19242
/proc/meminfo: memFree=974816/2055920 swapFree=4138452/4192956
[pid=19236] ppid=19234 vsize=5352 CPUtime=6.35
/proc/19236/stat : 19236 (TiniSatELite) S 19234 19236 18476 0 -1 4194304 332 36182 0 0 0 0 611 24 16 0 1 0 165458918 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19236/statm: 1338 236 197 169 0 49 0
[pid=19242] ppid=19236 vsize=532628 CPUtime=1193.69
/proc/19242/stat : 19242 (tinisat) R 19236 19236 18476 0 -1 4194304 114356 0 0 0 119259 110 0 0 25 0 1 0 165459555 545411072 113392 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19242/statm: 133157 113392 52 110 0 133044 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 537980

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19236 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=110071
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=251961
# CPU time returned by wait4() is 6.36203
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1198.7
CPU system time (s): 1.34
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 537980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.11007
system time used= 0.251961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36514
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= 37
involuntary context switches= 135

runsolver used 1.11283 second user time and 3.2645 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Apr 18 11:03:31 UTC 2007

IDJOB= 313975
IDBENCH= 20380
IDSOLVER= 99
FILE ID= node2/313975-1176894211

PBS_JOBID= 4595131

Free space on /tmp= 66459 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/313975-1176894211/TiniSatELite /tmp/evaluation/313975-1176894211/instance-313975-1176894211.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-313975-1176894211 -o ROOT/results/node2/solver-313975-1176894211 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313975-1176894211/TiniSatELite /tmp/evaluation/313975-1176894211/instance-313975-1176894211.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  c10a1a201bfe26fc1d15892100d7fabd

RANDOM SEED= 416240812

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1439824 kB
Buffers:         37656 kB
Cached:         480344 kB
SwapCached:      22872 kB
Active:         154812 kB
Inactive:       397088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1439824 kB
SwapTotal:     4192956 kB
SwapFree:      4138452 kB
Dirty:           15428 kB
Writeback:           0 kB
Mapped:          30252 kB
Slab:            49672 kB
Committed_AS:  7118736 kB
PageTables:       1860 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= 66449 MiB

End job on node2 on Wed Apr 18 11:23:34 UTC 2007