Trace number 314175

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.02 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-15-u.cnf
MD5SUMc2f768afbb9db3d5f5133c3f48734894
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 variables217930
Number of clauses1002997
Sum of the clauses size2303180
Maximum clause length10
Minimum clause length1
Number of clauses of size 116378
Number of clauses of size 2795155
Number of clauses of size 3150764
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.92	c ==============================================================================
0.00/0.92	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.92	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.92	c ==============================================================================
0.00/0.92	c |         0 |  985541  2284533 |  295662       0        0     nan |  0.000 % |
7.18/7.20	c |         0 |  590731  1617848 |      --       0       --      -- |     --   | -181197/-182944
7.18/7.21	c ==============================================================================
7.18/7.21	c Result  :   #vars: 105677   #clauses: 590731   #literals: 1617848
7.18/7.21	c CPU time:   6.94194 s
7.18/7.21	c ==============================================================================
8.77/8.82	c Tinisat 0.22
8.77/8.82	c solving /tmp/GTI_node40.alineos.net_4430.cnf
8.77/8.82	c 105677 variables, 590731 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/node40/watcher-314175-1176897596 -o ROOT/results/node40/solver-314175-1176897596 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314175-1176897596/TiniSatELite /tmp/evaluation/314175-1176897596/instance-314175-1176897596.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.07 3/77 4430
/proc/meminfo: memFree=1441984/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=0
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 18639198 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519778386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/4430/statm: 1338 232 195 169 0 49 0
[pid=4431] ppid=4430 vsize=5352 CPUtime=0
/proc/4431/stat : 4431 (TiniSatELite) R 4430 4430 3937 0 -1 4194368 58 188 0 0 0 0 0 0 20 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264516930416 0 0 4096 65538 0 0 0 17 1 0 0
/proc/4431/statm: 1338 236 198 169 0 49 0

[startup+0.0381129 s]
/proc/loadavg: 1.00 1.00 1.07 3/77 4430
/proc/meminfo: memFree=1441984/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=0
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 18639198 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101126 s]
/proc/loadavg: 1.00 1.00 1.07 3/77 4430
/proc/meminfo: memFree=1441984/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=0
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 18639198 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301167 s]
/proc/loadavg: 1.00 1.00 1.07 3/77 4430
/proc/meminfo: memFree=1441984/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=0
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 18639198 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.70125 s]
/proc/loadavg: 1.00 1.00 1.07 3/77 4430
/proc/meminfo: memFree=1441984/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=0
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 18639198 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50142 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 4435
/proc/meminfo: memFree=1348528/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=0
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 18639198 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 235 197 169 0 49 0
[pid=4435] ppid=4430 vsize=108428 CPUtime=1.49
/proc/4435/stat : 4435 (SatELite_releas) R 4430 4430 3937 0 -1 4194304 27263 0 0 0 132 17 0 0 25 0 1 0 18639198 111030272 24790 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 1 0 0
/proc/4435/statm: 27107 24790 66 128 0 26976 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 113780

[startup+3.10176 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 4435
/proc/meminfo: memFree=1335152/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=0
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 18639198 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 235 197 169 0 49 0
[pid=4435] ppid=4430 vsize=118208 CPUtime=3.09
/proc/4435/stat : 4435 (SatELite_releas) R 4430 4430 3937 0 -1 4194304 29162 0 0 0 291 18 0 0 25 0 1 0 18639198 121044992 26521 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134570570 0 0 4096 3 0 0 0 17 1 0 0
/proc/4435/statm: 29552 26521 66 128 0 29421 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123560

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 4435
/proc/meminfo: memFree=1327920/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=0
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 18639198 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 235 197 169 0 49 0
[pid=4435] ppid=4430 vsize=131604 CPUtime=6.28
/proc/4435/stat : 4435 (SatELite_releas) R 4430 4430 3937 0 -1 4194304 34298 0 0 0 606 22 0 0 25 0 1 0 18639198 134762496 28546 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134591191 0 0 4096 3 0 0 0 17 1 0 0
/proc/4435/statm: 32901 28546 66 128 0 32770 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 136956

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 4436
/proc/meminfo: memFree=1383728/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=52832 CPUtime=4.7
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 11699 0 0 0 465 5 0 0 25 0 1 0 18639997 54099968 9910 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 13208 9910 52 110 0 13095 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 58184

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 4436
/proc/meminfo: memFree=1382448/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=52832 CPUtime=17.49
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 12116 0 0 0 1744 5 0 0 25 0 1 0 18639997 54099968 10327 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134532918 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 13208 10327 52 110 0 13095 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 58184

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 4436
/proc/meminfo: memFree=1377200/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=52832 CPUtime=43.06
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 13431 0 0 0 4299 7 0 0 25 0 1 0 18639997 54099968 11642 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 0 0 0
/proc/4436/statm: 13208 11642 52 110 0 13095 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 58184

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.06 2/85 4602
/proc/meminfo: memFree=1360488/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=87344 CPUtime=94.17
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 17298 0 0 0 9405 12 0 0 25 0 1 0 18639997 89440256 15509 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 21836 15509 52 110 0 21723 0
Current children cumulated CPU time (s) 102.14
Current children cumulated vsize (KiB) 92696

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 4634
/proc/meminfo: memFree=1341360/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=87344 CPUtime=154.12
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 22405 0 0 0 15395 17 0 0 25 0 1 0 18639997 89440256 20616 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 21836 20616 52 110 0 21723 0
Current children cumulated CPU time (s) 162.09
Current children cumulated vsize (KiB) 92696

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 4634
/proc/meminfo: memFree=1316656/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=156364 CPUtime=214.1
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 28517 0 0 0 21386 24 0 0 25 0 1 0 18639997 160116736 26728 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 39091 26728 52 110 0 38978 0
Current children cumulated CPU time (s) 222.07
Current children cumulated vsize (KiB) 161716

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 4634
/proc/meminfo: memFree=1285808/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=156364 CPUtime=274.08
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 36244 0 0 0 27376 32 0 0 25 0 1 0 18639997 160116736 34455 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 39091 34455 52 110 0 38978 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 161716

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 4634
/proc/meminfo: memFree=1236080/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=294404 CPUtime=334.05
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 48609 0 0 0 33363 42 0 0 25 0 1 0 18639997 301469696 46820 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 73601 46820 52 110 0 73488 0
Current children cumulated CPU time (s) 342.02
Current children cumulated vsize (KiB) 299756

[startup+402.301 s]
/proc/loadavg: 1.07 1.02 1.03 2/79 4634
/proc/meminfo: memFree=1212528/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=294404 CPUtime=394.04
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 54524 0 0 0 39356 48 0 0 25 0 1 0 18639997 301469696 52735 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 73601 52735 52 110 0 73488 0

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

/proc/4436/statm: 73601 66891 52 110 0 73488 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 299756

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 4634
/proc/meminfo: memFree=1133488/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=294404 CPUtime=573.97
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 74251 0 0 0 57330 67 0 0 25 0 1 0 18639997 301469696 72462 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134517006 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 73601 72462 52 110 0 73488 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 299756

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 4634
/proc/meminfo: memFree=1110064/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=570480 CPUtime=633.95
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 80083 0 0 0 63322 73 0 0 25 0 1 0 18639997 584171520 78294 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515394 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 142620 78294 52 110 0 142507 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 575832

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4634
/proc/meminfo: memFree=1052080/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=570480 CPUtime=693.93
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 94604 0 0 0 69310 83 0 0 25 0 1 0 18639997 584171520 92815 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 142620 92815 52 110 0 142507 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 575832

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4634
/proc/meminfo: memFree=979120/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=570480 CPUtime=753.91
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 112738 0 0 0 75295 96 0 0 25 0 1 0 18639997 584171520 110949 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 142620 110949 52 110 0 142507 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 575832

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4634
/proc/meminfo: memFree=943472/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=570480 CPUtime=813.88
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 121751 0 0 0 81285 103 0 0 25 0 1 0 18639997 584171520 119962 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 142620 119962 52 110 0 142507 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 575832

[startup+882.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 4634
/proc/meminfo: memFree=894832/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=570480 CPUtime=873.87
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 133805 0 0 0 87274 113 0 0 25 0 1 0 18639997 584171520 132016 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 142620 132016 52 110 0 142507 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 575832

[startup+942.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 4636
/proc/meminfo: memFree=852208/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=1122628 CPUtime=933.84
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 144455 0 0 0 93264 120 0 0 25 0 1 0 18639997 1149571072 142666 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 280657 142666 52 110 0 280544 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 1127980

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4636
/proc/meminfo: memFree=826992/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=1122628 CPUtime=993.82
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 150687 0 0 0 99256 126 0 0 25 0 1 0 18639997 1149571072 148898 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 280657 148898 52 110 0 280544 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 1127980

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4636
/proc/meminfo: memFree=807920/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=1122628 CPUtime=1053.8
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 155552 0 0 0 105250 130 0 0 25 0 1 0 18639997 1149571072 153763 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 280657 153763 52 110 0 280544 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 1127980

[startup+1122.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 4636
/proc/meminfo: memFree=785072/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=1122628 CPUtime=1113.78
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 161160 0 0 0 111243 135 0 0 25 0 1 0 18639997 1149571072 159371 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 280657 159371 52 110 0 280544 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 1127980

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 4636
/proc/meminfo: memFree=755248/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=1124680 CPUtime=1173.76
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 168618 0 0 0 117235 141 0 0 25 0 1 0 18639997 1151672320 166829 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 281170 166829 52 110 0 281057 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 1130032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 4636
/proc/meminfo: memFree=749232/2055920 swapFree=4112932/4192956
[pid=4430] ppid=4428 vsize=5352 CPUtime=7.97
/proc/4430/stat : 4430 (TiniSatELite) S 4428 4430 3937 0 -1 4194304 332 42272 0 0 0 0 765 32 16 0 1 0 18639198 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4430/statm: 1338 236 197 169 0 49 0
[pid=4436] ppid=4430 vsize=1124680 CPUtime=1192.05
/proc/4436/stat : 4436 (tinisat) R 4430 4430 3937 0 -1 4194304 170088 0 0 0 119063 142 0 0 25 0 1 0 18639997 1151672320 168299 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519659 0 0 4096 0 0 0 0 17 1 0 0
/proc/4436/statm: 281170 168299 52 110 0 281057 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1130032

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 4430 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=656835
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=328949
# CPU time returned by wait4() is 7.98578
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1198.28
CPU system time (s): 1.74
CPU usage (%): 99.9507
Max. virtual memory (cumulated for all children) (KiB): 1130032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.65684
system time used= 0.328949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42604
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= 32
involuntary context switches= 187

runsolver used 1.09783 second user time and 3.2795 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Apr 18 11:59:56 UTC 2007

IDJOB= 314175
IDBENCH= 20385
IDSOLVER= 99
FILE ID= node40/314175-1176897596

PBS_JOBID= 4595174

Free space on /tmp= 66528 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/314175-1176897596/TiniSatELite /tmp/evaluation/314175-1176897596/instance-314175-1176897596.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-314175-1176897596 -o ROOT/results/node40/solver-314175-1176897596 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314175-1176897596/TiniSatELite /tmp/evaluation/314175-1176897596/instance-314175-1176897596.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  c2f768afbb9db3d5f5133c3f48734894

RANDOM SEED= 744380742

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1442456 kB
Buffers:         30740 kB
Cached:         499676 kB
SwapCached:       2636 kB
Active:         216100 kB
Inactive:       341100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1442456 kB
SwapTotal:     4192956 kB
SwapFree:      4112932 kB
Dirty:           19028 kB
Writeback:           0 kB
Mapped:          35688 kB
Slab:            41780 kB
Committed_AS:   258144 kB
PageTables:       1880 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= 66511 MiB

End job on node40 on Wed Apr 18 12:19:59 UTC 2007