Trace number 309831

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) 1200.09 1200.54

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
MD5SUM2db5cb011e97da8b9f15c16c87f29042
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark179.396
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	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 |    2931     8500 |     879       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2892     8574 |      --       0       --      -- |     --   | -39/74
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 770   #clauses: 2892   #literals: 8574
0.00/0.01	c CPU time:   0.009998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node68.alineos.net_31408.cnf
0.00/0.02	c 770 variables, 2892 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-309831-1172547889 -o ROOT/results/node68/solver-309831-1172547889 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309831-1172547889/TiniSatELite /tmp/evaluation/309831-1172547889/instance-309831-1172547889.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31408
/proc/meminfo: memFree=1814928/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 274746582 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414627410 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/31408/statm: 1338 232 195 169 0 49 0
[pid=31409] ppid=31408 vsize=5352 CPUtime=0
/proc/31409/stat : 31409 (TiniSatELite) S 31408 31408 29333 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/31409/statm: 1338 236 198 169 0 49 0
[pid=31410] ppid=31409 vsize=0 CPUtime=0
/proc/31410/stat : 31410 (TiniSatELite) D 31409 31408 29333 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 274746582 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/31410/statm: 0 0 0 0 0 0 0
[pid=31411] ppid=31409 vsize=0 CPUtime=0
/proc/31411/stat : 31411 (sed) D 31409 31408 29333 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 274746582 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/31411/statm: 0 0 0 0 0 0 0

[startup+0.106836 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31408
/proc/meminfo: memFree=1814928/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.514867 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31408
/proc/meminfo: memFree=1814928/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33494 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31414
/proc/meminfo: memFree=1812864/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=2524 CPUtime=1.3
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 529 0 0 0 130 0 0 0 25 0 1 0 274746584 2584576 514 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519959 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 631 514 52 110 0 518 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7876

[startup+2.97109 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31414
/proc/meminfo: memFree=1811840/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=4224 CPUtime=2.93
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 811 0 0 0 293 0 0 0 25 0 1 0 274746584 4325376 796 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 1056 796 52 110 0 943 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9576

[startup+6.24739 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31414
/proc/meminfo: memFree=1810112/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=7360 CPUtime=6.21
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 1179 0 0 0 620 1 0 0 25 0 1 0 274746584 7536640 1164 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 1840 1164 52 110 0 1727 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12712

[startup+12.709 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31414
/proc/meminfo: memFree=1807936/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=8020 CPUtime=12.67
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 1713 0 0 0 1265 2 0 0 25 0 1 0 274746584 8212480 1665 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 2005 1665 52 110 0 1892 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13372

[startup+25.5251 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31414
/proc/meminfo: memFree=1805312/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=14300 CPUtime=25.49
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 2361 0 0 0 2546 3 0 0 25 0 1 0 274746584 14643200 2313 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 3575 2313 52 110 0 3462 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19652

[startup+51.1495 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31414
/proc/meminfo: memFree=1801728/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=15088 CPUtime=51.1
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 3308 0 0 0 5106 4 0 0 25 0 1 0 274746584 15450112 3195 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 3772 3195 52 110 0 3659 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 20440

[startup+102.398 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31414
/proc/meminfo: memFree=1796672/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=27920 CPUtime=102.33
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 4586 0 0 0 10228 5 0 0 25 0 1 0 274746584 28590080 4473 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 6980 4473 52 110 0 6867 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 33272

[startup+162.461 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31414
/proc/meminfo: memFree=1792000/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=29380 CPUtime=162.38
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 5851 0 0 0 16232 6 0 0 25 0 1 0 274746584 30085120 5609 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 7345 5609 52 110 0 7232 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 34732

[startup+222.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31414
/proc/meminfo: memFree=1788096/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=30072 CPUtime=222.43
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 6816 0 0 0 22236 7 0 0 25 0 1 0 274746584 30793728 6574 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 7518 6574 52 110 0 7405 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 35424

[startup+282.574 s]
/proc/loadavg: 1.11 1.02 1.00 2/66 31414
/proc/meminfo: memFree=1784960/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=30844 CPUtime=282.47
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 7596 0 0 0 28238 9 0 0 25 0 1 0 274746584 31584256 7354 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 7711 7354 52 110 0 7598 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 36196

[startup+342.63 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 31414
/proc/meminfo: memFree=1782272/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=54192 CPUtime=342.5
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 8262 0 0 0 34241 9 0 0 25 0 1 0 274746584 55492608 8020 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 13548 8020 52 110 0 13435 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 59544

[startup+402.691 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 31414
/proc/meminfo: memFree=1779072/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=55348 CPUtime=402.55
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 9059 0 0 0 40244 11 0 0 25 0 1 0 274746584 56676352 8817 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 13837 8817 52 110 0 13724 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 60700

[startup+462.748 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 31414
/proc/meminfo: memFree=1776576/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=55924 CPUtime=462.59
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 9690 0 0 0 46247 12 0 0 25 0 1 0 274746584 57266176 9448 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 13981 9448 52 110 0 13868 0
Current children cumulated CPU time (s) 462.6

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

[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=57660 CPUtime=522.63
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 10613 0 0 0 52250 13 0 0 25 0 1 0 274746584 59043840 10048 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 14415 10048 52 110 0 14302 0
Current children cumulated CPU time (s) 522.64
Current children cumulated vsize (KiB) 63012

[startup+582.867 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31414
/proc/meminfo: memFree=1771904/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=57964 CPUtime=582.68
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 11164 0 0 0 58254 14 0 0 25 0 1 0 274746584 59355136 10599 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 14491 10599 52 110 0 14378 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 63316

[startup+642.933 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 31414
/proc/meminfo: memFree=1769856/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=58380 CPUtime=642.73
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 11708 0 0 0 64258 15 0 0 25 0 1 0 274746584 59781120 11110 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 14595 11110 52 110 0 14482 0
Current children cumulated CPU time (s) 642.74
Current children cumulated vsize (KiB) 63732

[startup+702.995 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 31414
/proc/meminfo: memFree=1767616/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=58524 CPUtime=702.78
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 12259 0 0 0 70262 16 0 0 25 0 1 0 274746584 59928576 11661 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 14631 11661 52 110 0 14518 0
Current children cumulated CPU time (s) 702.79
Current children cumulated vsize (KiB) 63876

[startup+763.051 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31414
/proc/meminfo: memFree=1765312/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=59688 CPUtime=762.81
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 12868 0 0 0 76265 16 0 0 25 0 1 0 274746584 61120512 12237 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 14922 12237 52 110 0 14809 0
Current children cumulated CPU time (s) 762.82
Current children cumulated vsize (KiB) 65040

[startup+823.112 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31414
/proc/meminfo: memFree=1763392/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=60252 CPUtime=822.86
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 13335 0 0 0 82269 17 0 0 25 0 1 0 274746584 61698048 12704 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 15063 12704 52 110 0 14950 0
Current children cumulated CPU time (s) 822.87
Current children cumulated vsize (KiB) 65604

[startup+883.168 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31414
/proc/meminfo: memFree=1761792/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=60396 CPUtime=882.9
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 13751 0 0 0 88272 18 0 0 25 0 1 0 274746584 61845504 13120 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 15099 13120 52 110 0 14986 0
Current children cumulated CPU time (s) 882.91
Current children cumulated vsize (KiB) 65748

[startup+943.227 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31414
/proc/meminfo: memFree=1759808/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=60724 CPUtime=942.94
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 14227 0 0 0 94275 19 0 0 25 0 1 0 274746584 62181376 13596 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 15181 13596 52 110 0 15068 0
Current children cumulated CPU time (s) 942.95
Current children cumulated vsize (KiB) 66076

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 31520
/proc/meminfo: memFree=1757000/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=60996 CPUtime=1002.96
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 14655 0 0 0 100275 21 0 0 25 0 1 0 274746584 62459904 13991 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520020 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 15249 13991 52 110 0 15136 0
Current children cumulated CPU time (s) 1002.97
Current children cumulated vsize (KiB) 66348

[startup+1063.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31612
/proc/meminfo: memFree=1756272/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=61264 CPUtime=1062.99
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 15066 0 0 0 106277 22 0 0 25 0 1 0 274746584 62734336 14402 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 15316 14402 52 110 0 15203 0
Current children cumulated CPU time (s) 1063
Current children cumulated vsize (KiB) 66616

[startup+1123.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31612
/proc/meminfo: memFree=1754880/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=107452 CPUtime=1123.03
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 15485 0 0 0 112281 22 0 0 25 0 1 0 274746584 110030848 14788 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517474 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 26863 14788 52 110 0 26750 0
Current children cumulated CPU time (s) 1123.04
Current children cumulated vsize (KiB) 112804

[startup+1183.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31612
/proc/meminfo: memFree=1753472/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=107596 CPUtime=1183.08
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 15874 0 0 0 118285 23 0 0 25 0 1 0 274746584 110178304 15177 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 26899 15177 52 110 0 26786 0
Current children cumulated CPU time (s) 1183.09
Current children cumulated vsize (KiB) 112948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31612
/proc/meminfo: memFree=1752896/2055920 swapFree=4183020/4192956
[pid=31408] ppid=31406 vsize=5352 CPUtime=0.01
/proc/31408/stat : 31408 (TiniSatELite) S 31406 31408 29333 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274746582 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 1338 236 197 169 0 49 0
[pid=31414] ppid=31408 vsize=107756 CPUtime=1200.08
/proc/31414/stat : 31414 (tinisat) R 31408 31408 29333 0 -1 4194304 15998 0 0 0 119985 23 0 0 25 0 1 0 274746584 110342144 15301 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 26939 15301 52 110 0 26826 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 113108

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 31408 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=13997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.019996
while last known CPU time is 1200.09

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

Real time (s): 1200.54
CPU time (s): 1200.09
CPU user time (s): 1199.86
CPU system time (s): 0.23
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 113108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 787
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 10

runsolver used 1.04584 second user time and 2.52362 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue Feb 27 03:44:50 UTC 2007

IDJOB= 309831
IDBENCH= 20271
IDSOLVER= 99
FILE ID= node68/309831-1172547889

PBS_JOBID= 3971828

Free space on /tmp= 66559 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309831-1172547889/TiniSatELite /tmp/evaluation/309831-1172547889/instance-309831-1172547889.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-309831-1172547889 -o ROOT/results/node68/solver-309831-1172547889 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309831-1172547889/TiniSatELite /tmp/evaluation/309831-1172547889/instance-309831-1172547889.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  2db5cb011e97da8b9f15c16c87f29042

RANDOM SEED= 386476439

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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:       1815400 kB
Buffers:         29200 kB
Cached:         163148 kB
SwapCached:       4308 kB
Active:          77320 kB
Inactive:       125808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815400 kB
SwapTotal:     4192956 kB
SwapFree:      4183020 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          16028 kB
Slab:            23504 kB
Committed_AS:   719844 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= 66559 MiB

End job on node68 on Tue Feb 27 04:04:52 UTC 2007