Trace number 316495

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) 1200.07 1200.61

General information on the benchmark

Namecrafted/spence/
hard/s101-100.cnf
MD5SUM639069f0c5abe5ef4537d4cf44ab69aa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark185.107
Satisfiable
(Un)Satisfiability was proved
Number of variables101
Number of clauses212
Sum of the clauses size636
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3212
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     212      636 |      63       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 101   #clauses: 212   #literals: 636
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node6.alineos.net_29069.cnf
0.00/0.01	c 101 variables, 212 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/node6/watcher-316495-1172670170 -o ROOT/results/node6/solver-316495-1172670170 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316495-1172670170/TiniSatELite /tmp/evaluation/316495-1172670170/instance-316495-1172670170.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 29069
/proc/meminfo: memFree=1663992/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 286971709 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/29069/statm: 1339 233 195 169 0 50 0
[pid=29070] ppid=29069 vsize=5356 CPUtime=0
/proc/29070/stat : 29070 (TiniSatELite) S 29069 29069 28543 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/29070/statm: 1339 237 198 169 0 50 0

[startup+0.0405079 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 29069
/proc/meminfo: memFree=1663992/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101518 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 29069
/proc/meminfo: memFree=1663992/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301557 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 29069
/proc/meminfo: memFree=1663992/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701635 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 29069
/proc/meminfo: memFree=1663992/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50179 s]
/proc/loadavg: 0.91 0.95 0.94 2/79 29075
/proc/meminfo: memFree=1662184/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=3008 CPUtime=1.48
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 552 0 0 0 148 0 0 0 25 0 1 0 286971710 3080192 537 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 752 537 52 110 0 639 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8364

[startup+3.10111 s]
/proc/loadavg: 0.91 0.95 0.94 2/79 29075
/proc/meminfo: memFree=1661224/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=4976 CPUtime=3.08
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 766 0 0 0 308 0 0 0 25 0 1 0 286971710 5095424 751 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 1244 751 52 110 0 1131 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10332

[startup+6.30174 s]
/proc/loadavg: 0.92 0.95 0.94 2/79 29075
/proc/meminfo: memFree=1659688/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=5384 CPUtime=6.28
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 1089 0 0 0 628 0 0 0 25 0 1 0 286971710 5513216 1041 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134517035 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 1346 1041 52 110 0 1233 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10740

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.94 2/79 29075
/proc/meminfo: memFree=1658024/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=9244 CPUtime=12.68
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 1457 0 0 0 1267 1 0 0 25 0 1 0 286971710 9465856 1409 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 2311 1409 52 110 0 2198 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14600

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.94 2/79 29075
/proc/meminfo: memFree=1656168/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=9948 CPUtime=25.47
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 1981 0 0 0 2546 1 0 0 25 0 1 0 286971710 10186752 1868 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 2487 1868 52 110 0 2374 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15304

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.94 2/79 29075
/proc/meminfo: memFree=1653672/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=17348 CPUtime=51.06
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 2619 0 0 0 5104 2 0 0 25 0 1 0 286971710 17764352 2506 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 4337 2506 52 110 0 4224 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 22704

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.94 2/79 29075
/proc/meminfo: memFree=1649768/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=19184 CPUtime=102.25
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 3677 0 0 0 10221 4 0 0 25 0 1 0 286971710 19644416 3435 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 4796 3435 52 110 0 4683 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24540

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 29075
/proc/meminfo: memFree=1646248/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=20684 CPUtime=162.23
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 4548 0 0 0 16218 5 0 0 25 0 1 0 286971710 21180416 4306 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 5171 4306 52 110 0 5058 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26040

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 29075
/proc/meminfo: memFree=1643880/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=34256 CPUtime=222.21
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 5126 0 0 0 22215 6 0 0 25 0 1 0 286971710 35078144 4884 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 8564 4884 52 110 0 8451 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 39612

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 29075
/proc/meminfo: memFree=1641576/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=34648 CPUtime=282.19
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 5716 0 0 0 28212 7 0 0 25 0 1 0 286971710 35479552 5441 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 8662 5441 52 110 0 8549 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 40004

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 29075
/proc/meminfo: memFree=1638696/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=36356 CPUtime=342.17
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 6475 0 0 0 34209 8 0 0 25 0 1 0 286971710 37228544 6134 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 9089 6134 52 110 0 8976 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 41712

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 29075
/proc/meminfo: memFree=1636776/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=38028 CPUtime=402.14
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 7295 0 0 0 40205 9 0 0 25 0 1 0 286971710 38940672 6598 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 9507 6598 52 110 0 9394 0

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

[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=38936 CPUtime=522.1
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 8280 0 0 0 52199 11 0 0 25 0 1 0 286971710 39870464 7451 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 9734 7451 52 110 0 9621 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 44292

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 29075
/proc/meminfo: memFree=1631656/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=39456 CPUtime=582.08
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 8751 0 0 0 58196 12 0 0 25 0 1 0 286971710 40402944 7856 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 9864 7856 52 110 0 9751 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 44812

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 29075
/proc/meminfo: memFree=1630440/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=39584 CPUtime=642.06
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 9078 0 0 0 64193 13 0 0 25 0 1 0 286971710 40534016 8150 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 9896 8150 52 110 0 9783 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 44940

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 29075
/proc/meminfo: memFree=1628840/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=40748 CPUtime=702.04
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 9621 0 0 0 70190 14 0 0 25 0 1 0 286971710 41725952 8529 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 10187 8529 52 110 0 10074 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 46104

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 29075
/proc/meminfo: memFree=1627496/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=41136 CPUtime=762.02
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 10019 0 0 0 76187 15 0 0 25 0 1 0 286971710 42123264 8861 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 10284 8861 52 110 0 10171 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 46492

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 29075
/proc/meminfo: memFree=1626216/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=41136 CPUtime=822
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 10328 0 0 0 82184 16 0 0 25 0 1 0 286971710 42123264 9170 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 10284 9170 52 110 0 10171 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 46492

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 29075
/proc/meminfo: memFree=1624680/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=68788 CPUtime=881.97
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 10811 0 0 0 88180 17 0 0 25 0 1 0 286971710 70438912 9522 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 17197 9522 52 110 0 17084 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 74144

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 29075
/proc/meminfo: memFree=1623400/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=68916 CPUtime=941.96
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 11171 0 0 0 94177 19 0 0 25 0 1 0 286971710 70569984 9849 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 17229 9849 52 110 0 17116 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 74272

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 29075
/proc/meminfo: memFree=1622248/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=69044 CPUtime=1001.94
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 11462 0 0 0 100174 20 0 0 25 0 1 0 286971710 70701056 10107 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518207 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 17261 10108 52 110 0 17148 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 74400

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 29075
/proc/meminfo: memFree=1621288/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=69176 CPUtime=1061.91
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 11707 0 0 0 106171 20 0 0 25 0 1 0 286971710 70836224 10352 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 17294 10352 52 110 0 17181 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 74532

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/85 29179
/proc/meminfo: memFree=1618744/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=69700 CPUtime=1121.85
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 12017 0 0 0 112163 22 0 0 25 0 1 0 286971710 71372800 10662 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 17425 10662 52 110 0 17312 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 75056

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/85 29251
/proc/meminfo: memFree=1617528/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=69832 CPUtime=1181.79
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 12273 0 0 0 118157 22 0 0 25 0 1 0 286971710 71507968 10918 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 17458 10918 52 110 0 17345 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 75188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 29273
/proc/meminfo: memFree=1618472/2055924 swapFree=4191880/4192956
[pid=29069] ppid=29067 vsize=5356 CPUtime=0
/proc/29069/stat : 29069 (TiniSatELite) S 29067 29069 28543 0 -1 4194304 333 355 0 0 0 0 0 0 16 0 1 0 286971709 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29069/statm: 1339 237 197 169 0 50 0
[pid=29075] ppid=29069 vsize=69832 CPUtime=1200.07
/proc/29075/stat : 29075 (tinisat) R 29069 29069 28543 0 -1 4194304 12339 0 0 0 119984 23 0 0 25 0 1 0 286971710 71507968 10984 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 1 0 0
/proc/29075/statm: 17458 10984 52 110 0 17345 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 75188

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 29069 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=2999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.007998
while last known CPU time is 1200.07

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

Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.84
CPU system time (s): 0.23
CPU usage (%): 99.9547
Max. virtual memory (cumulated for all children) (KiB): 75188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 688
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= 33
involuntary context switches= 12

runsolver used 1.16282 second user time and 3.21451 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Wed Feb 28 13:42:50 UTC 2007

IDJOB= 316495
IDBENCH= 20443
IDSOLVER= 99
FILE ID= node6/316495-1172670170

PBS_JOBID= 3980978

Free space on /tmp= 66428 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s101-100.cnf
COMMAND LINE= /tmp/evaluation/316495-1172670170/TiniSatELite /tmp/evaluation/316495-1172670170/instance-316495-1172670170.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-316495-1172670170 -o ROOT/results/node6/solver-316495-1172670170 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316495-1172670170/TiniSatELite /tmp/evaluation/316495-1172670170/instance-316495-1172670170.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  639069f0c5abe5ef4537d4cf44ab69aa

RANDOM SEED= 273934944

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1664400 kB
Buffers:         24768 kB
Cached:         260540 kB
SwapCached:        292 kB
Active:         102476 kB
Inactive:       238416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1664400 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1112 kB
Writeback:           0 kB
Mapped:          65692 kB
Slab:            36228 kB
Committed_AS:  1002152 kB
PageTables:       1744 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66428 MiB

End job on node6 on Wed Feb 28 14:02:53 UTC 2007