Trace number 319226

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/jarvisalo/
eq.atree.braun.10.unsat.cnf
MD5SUMb1a6497b6934405ef70bfcc51fa85893
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark107.81
Satisfiable
(Un)Satisfiability was proved
Number of variables1111
Number of clauses3756
Sum of the clauses size9786
Maximum clause length19
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 21603
Number of clauses of size 32090
Number of clauses of size 430
Number of clauses of size 518
Number of clauses of size over 512

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    3753     9783 |    1125       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    3159     9446 |      --       0       --      -- |     --   | -556/-258
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 759   #clauses: 3159   #literals: 9446
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node58.alineos.net_30790.cnf
0.00/0.03	c 759 variables, 3159 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/node58/watcher-319226-1172974179 -o ROOT/results/node58/solver-319226-1172974179 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319226-1172974179/TiniSatELite /tmp/evaluation/319226-1172974179/instance-319226-1172974179.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: 0.95 1.01 0.93 3/64 30790
/proc/meminfo: memFree=1295888/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 317374622 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238365778 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/30790/statm: 1338 232 195 169 0 49 0
[pid=30791] ppid=30790 vsize=5352 CPUtime=0
/proc/30791/stat : 30791 (TiniSatELite) S 30790 30790 28735 0 -1 4194368 52 25 0 0 0 0 0 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/30791/statm: 1338 236 198 169 0 49 0

[startup+0.010315 s]
/proc/loadavg: 0.95 1.01 0.93 3/64 30790
/proc/meminfo: memFree=1295888/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 317374622 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101324 s]
/proc/loadavg: 0.95 1.01 0.93 3/64 30790
/proc/meminfo: memFree=1295888/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.301345 s]
/proc/loadavg: 0.95 1.01 0.93 3/64 30790
/proc/meminfo: memFree=1295888/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.701389 s]
/proc/loadavg: 0.95 1.01 0.93 3/64 30790
/proc/meminfo: memFree=1295888/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.50148 s]
/proc/loadavg: 0.95 1.01 0.93 2/66 30796
/proc/meminfo: memFree=1293760/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=4232 CPUtime=1.46
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 648 0 0 0 146 0 0 0 25 0 1 0 317374625 4333568 633 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515513 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 1058 633 52 110 0 945 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9584

[startup+3.10166 s]
/proc/loadavg: 0.95 1.01 0.93 2/66 30796
/proc/meminfo: memFree=1292416/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=7520 CPUtime=3.06
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 1013 0 0 0 306 0 0 0 25 0 1 0 317374625 7700480 998 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 1880 998 52 110 0 1767 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12872

[startup+6.30201 s]
/proc/loadavg: 0.96 1.01 0.93 2/66 30796
/proc/meminfo: memFree=1290048/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=7784 CPUtime=6.26
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 1522 0 0 0 625 1 0 0 25 0 1 0 317374625 7970816 1507 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 1946 1507 52 110 0 1833 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13136

[startup+12.7027 s]
/proc/loadavg: 0.96 1.01 0.93 2/66 30796
/proc/meminfo: memFree=1286528/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=14480 CPUtime=12.65
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 2364 0 0 0 1263 2 0 0 25 0 1 0 317374625 14827520 2316 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515539 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 3620 2316 52 110 0 3507 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19832

[startup+25.5011 s]
/proc/loadavg: 0.97 1.01 0.93 2/66 30796
/proc/meminfo: memFree=1281856/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=15152 CPUtime=25.45
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 3470 0 0 0 2542 3 0 0 25 0 1 0 317374625 15515648 3422 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 3788 3422 52 110 0 3675 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 20504

[startup+51.1019 s]
/proc/loadavg: 0.98 1.01 0.93 2/66 30796
/proc/meminfo: memFree=1276096/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=28604 CPUtime=51.05
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 4985 0 0 0 5100 5 0 0 25 0 1 0 317374625 29290496 4872 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 7151 4872 52 110 0 7038 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33956

[startup+102.306 s]
/proc/loadavg: 1.03 1.02 0.94 2/66 30796
/proc/meminfo: memFree=1267264/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=29616 CPUtime=102.24
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 7173 0 0 0 10217 7 0 0 25 0 1 0 317374625 30326784 7060 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 7404 7060 52 110 0 7291 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34968

[startup+162.301 s]
/proc/loadavg: 1.09 1.04 0.95 2/66 30796
/proc/meminfo: memFree=1258816/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=56244 CPUtime=162.21
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 9418 0 0 0 16212 9 0 0 25 0 1 0 317374625 57593856 9176 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 14061 9176 52 110 0 13948 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 61596

[startup+222.302 s]
/proc/loadavg: 1.19 1.08 0.96 2/66 30796
/proc/meminfo: memFree=1251520/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=57356 CPUtime=222.19
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 11208 0 0 0 22208 11 0 0 25 0 1 0 317374625 58732544 10966 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 14339 10966 52 110 0 14226 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 62708

[startup+282.301 s]
/proc/loadavg: 1.18 1.09 0.97 2/66 30796
/proc/meminfo: memFree=1245760/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=57692 CPUtime=282.18
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 12644 0 0 0 28205 13 0 0 25 0 1 0 317374625 59076608 12402 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 14423 12402 52 110 0 14310 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 63044

[startup+342.301 s]
/proc/loadavg: 1.13 1.09 0.98 2/66 30796
/proc/meminfo: memFree=1239680/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=57824 CPUtime=342.16
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 14140 0 0 0 34200 16 0 0 25 0 1 0 317374625 59211776 13898 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515548 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 14456 13898 52 110 0 14343 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 63176

[startup+402.302 s]
/proc/loadavg: 1.05 1.07 0.98 2/66 30796
/proc/meminfo: memFree=1234176/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=108380 CPUtime=402.14
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 15544 0 0 0 40197 17 0 0 25 0 1 0 317374625 110981120 15302 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 27095 15302 52 110 0 26982 0

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

[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=110416 CPUtime=522.11
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 18166 0 0 0 52190 21 0 0 25 0 1 0 317374625 113065984 17759 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 27604 17759 52 110 0 27491 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 115768

[startup+582.302 s]
/proc/loadavg: 1.00 1.03 0.98 2/66 30796
/proc/meminfo: memFree=1219264/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=112096 CPUtime=582.09
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 19701 0 0 0 58187 22 0 0 25 0 1 0 317374625 114786304 19037 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 28024 19037 52 110 0 27911 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 117448

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 0.98 2/66 30796
/proc/meminfo: memFree=1215424/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=112356 CPUtime=642.07
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 20667 0 0 0 64184 23 0 0 25 0 1 0 317374625 115052544 19970 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515313 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 28089 19970 52 110 0 27976 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 117708

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 0.98 2/66 30796
/proc/meminfo: memFree=1211584/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=112756 CPUtime=702.06
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 21667 0 0 0 70181 25 0 0 25 0 1 0 317374625 115462144 20937 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 28189 20937 52 110 0 28076 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 118108

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 0.98 2/66 30796
/proc/meminfo: memFree=1208256/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=113568 CPUtime=762.05
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 22567 0 0 0 76179 26 0 0 25 0 1 0 317374625 116293632 21738 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519955 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 28392 21738 52 110 0 28279 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 118920

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 0.98 2/66 30796
/proc/meminfo: memFree=1204416/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=113700 CPUtime=822.02
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 23548 0 0 0 82176 26 0 0 25 0 1 0 317374625 116428800 22719 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 28425 22719 52 110 0 28312 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 119052

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 30796
/proc/meminfo: memFree=1200768/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=113992 CPUtime=882
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 24446 0 0 0 88173 27 0 0 25 0 1 0 317374625 116727808 23617 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 28498 23617 52 110 0 28385 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 119344

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 30796
/proc/meminfo: memFree=1196992/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=114572 CPUtime=941.99
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 25476 0 0 0 94171 28 0 0 25 0 1 0 317374625 117321728 24581 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 28643 24581 52 110 0 28530 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 119924

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 30796
/proc/meminfo: memFree=1193344/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=115140 CPUtime=1001.97
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 26402 0 0 0 100168 29 0 0 25 0 1 0 317374625 117903360 25474 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 28785 25474 52 110 0 28672 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 120492

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 30796
/proc/meminfo: memFree=1189952/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=115664 CPUtime=1061.96
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 27328 0 0 0 106166 30 0 0 25 0 1 0 317374625 118439936 26334 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 28916 26334 52 110 0 28803 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 121016

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 30796
/proc/meminfo: memFree=1186880/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=116344 CPUtime=1121.94
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 28140 0 0 0 112163 31 0 0 25 0 1 0 317374625 119136256 27081 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 29086 27081 52 110 0 28973 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 121696

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 30796
/proc/meminfo: memFree=1183680/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=116604 CPUtime=1181.92
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 28949 0 0 0 118160 32 0 0 25 0 1 0 317374625 119402496 27890 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 29151 27890 52 110 0 29038 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 121956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 30796
/proc/meminfo: memFree=1182848/2055920 swapFree=4184224/4192956
[pid=30790] ppid=30788 vsize=5352 CPUtime=0.02
/proc/30790/stat : 30790 (TiniSatELite) S 30788 30790 28735 0 -1 4194304 331 513 0 0 0 0 2 0 18 0 1 0 317374622 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30790/statm: 1338 236 197 169 0 49 0
[pid=30796] ppid=30790 vsize=116604 CPUtime=1200.02
/proc/30796/stat : 30796 (tinisat) R 30790 30790 28735 0 -1 4194304 29137 0 0 0 119970 32 0 0 25 0 1 0 317374625 119402496 28078 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/30796/statm: 29151 28078 52 110 0 29038 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 121956

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 30790 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.029994
while last known CPU time is 1200.04

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

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.72
CPU system time (s): 0.32
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 121956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 844
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= 31
involuntary context switches= 10

runsolver used 1.07883 second user time and 2.57461 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sun Mar  4 02:09:39 UTC 2007

IDJOB= 319226
IDBENCH= 20474
IDSOLVER= 99
FILE ID= node58/319226-1172974179

PBS_JOBID= 4012048

Free space on /tmp= 66502 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.10.unsat.cnf
COMMAND LINE= /tmp/evaluation/319226-1172974179/TiniSatELite /tmp/evaluation/319226-1172974179/instance-319226-1172974179.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-319226-1172974179 -o ROOT/results/node58/solver-319226-1172974179 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319226-1172974179/TiniSatELite /tmp/evaluation/319226-1172974179/instance-319226-1172974179.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b1a6497b6934405ef70bfcc51fa85893

RANDOM SEED= 231911917

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1296296 kB
Buffers:         32804 kB
Cached:         657548 kB
SwapCached:       2772 kB
Active:         192828 kB
Inactive:       507604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1296296 kB
SwapTotal:     4192956 kB
SwapFree:      4184224 kB
Dirty:            1416 kB
Writeback:           0 kB
Mapped:          16076 kB
Slab:            45276 kB
Committed_AS:   729612 kB
PageTables:       1384 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= 66502 MiB

End job on node58 on Sun Mar  4 02:29:42 UTC 2007