Trace number 294907

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 1200.34

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1284960805-05.UNSAT.shuffled.cnf
MD5SUM7faec4d52a8413a8449c21f2ea11cbf4
Bench CategoryRANDOM (random 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 variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

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 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node7.alineos.net_17198.cnf
0.00/0.04	c 65 variables, 5785 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/node7/watcher-294907-1171796753 -o ROOT/results/node7/solver-294907-1171796753 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294907-1171796753/TiniSatELite /tmp/evaluation/294907-1171796753/instance-294907-1171796753.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 3/77 17198
/proc/meminfo: memFree=1699536/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 310 252 0 0 0 0 0 0 19 0 1 0 199630056 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17198/statm: 1339 236 197 169 0 50 0

[startup+0.108405 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 17198
/proc/meminfo: memFree=1699536/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.51645 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 17198
/proc/meminfo: memFree=1699536/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33653 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17204
/proc/meminfo: memFree=1697152/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=3776 CPUtime=1.3
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 585 0 0 0 130 0 0 0 25 0 1 0 199630059 3866624 570 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 944 570 52 110 0 831 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9132

[startup+2.97271 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17204
/proc/meminfo: memFree=1696128/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=4040 CPUtime=2.93
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 869 0 0 0 293 0 0 0 25 0 1 0 199630059 4136960 854 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 1010 854 52 110 0 897 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9396

[startup+6.24905 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17204
/proc/meminfo: memFree=1694592/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=7496 CPUtime=6.2
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 1230 0 0 0 620 0 0 0 25 0 1 0 199630059 7675904 1182 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 1874 1182 52 110 0 1761 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12852

[startup+12.7137 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17204
/proc/meminfo: memFree=1692672/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=7944 CPUtime=12.67
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 1664 0 0 0 1266 1 0 0 25 0 1 0 199630059 8134656 1616 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 1986 1616 52 110 0 1873 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13300

[startup+25.5321 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17204
/proc/meminfo: memFree=1690304/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=14596 CPUtime=25.49
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 2306 0 0 0 2547 2 0 0 25 0 1 0 199630059 14946304 2193 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 3649 2193 52 110 0 3536 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 19952

[startup+51.1618 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17204
/proc/meminfo: memFree=1687232/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=15108 CPUtime=51.11
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 3060 0 0 0 5108 3 0 0 25 0 1 0 199630059 15470592 2947 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 3777 2947 52 110 0 3664 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 20464

[startup+102.414 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17204
/proc/meminfo: memFree=1682560/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=28120 CPUtime=102.34
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 4232 0 0 0 10230 4 0 0 25 0 1 0 199630059 28794880 4119 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 7030 4119 52 110 0 6917 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 33476

[startup+162.488 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17204
/proc/meminfo: memFree=1678144/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=29988 CPUtime=162.4
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 5430 0 0 0 16234 6 0 0 25 0 1 0 199630059 30707712 5188 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 7497 5188 52 110 0 7384 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 35344

[startup+222.562 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17204
/proc/meminfo: memFree=1674816/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=30648 CPUtime=222.46
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 6254 0 0 0 22239 7 0 0 25 0 1 0 199630059 31383552 6012 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 7662 6012 52 110 0 7549 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 36004

[startup+282.635 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17204
/proc/meminfo: memFree=1672128/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=30780 CPUtime=282.52
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 6920 0 0 0 28243 9 0 0 25 0 1 0 199630059 31518720 6678 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 7695 6678 52 110 0 7582 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 36136

[startup+342.704 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17204
/proc/meminfo: memFree=1669056/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=31968 CPUtime=342.57
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 7711 0 0 0 34247 10 0 0 25 0 1 0 199630059 32735232 7469 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 7992 7469 52 110 0 7879 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 37324

[startup+402.779 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17204
/proc/meminfo: memFree=1666176/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=56028 CPUtime=402.63
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 8475 0 0 0 40252 11 0 0 25 0 1 0 199630059 57372672 8167 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 14007 8167 52 110 0 13894 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 61384

[startup+462.853 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17204
/proc/meminfo: memFree=1663744/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=58092 CPUtime=462.69
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 9437 0 0 0 46257 12 0 0 25 0 1 0 199630059 59486208 8773 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 14523 8773 52 110 0 14410 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 63448

[startup+522.922 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17204
/proc/meminfo: memFree=1661696/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=59268 CPUtime=522.75
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 10063 0 0 0 52262 13 0 0 25 0 1 0 199630059 60690432 9300 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 14817 9300 52 110 0 14704 0
Current children cumulated CPU time (s) 522.77
Current children cumulated vsize (KiB) 64624

[startup+582.995 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17204
/proc/meminfo: memFree=1659776/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=59528 CPUtime=582.81
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 10533 0 0 0 58267 14 0 0 25 0 1 0 199630059 60956672 9770 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 14882 9770 52 110 0 14769 0
Current children cumulated CPU time (s) 582.83
Current children cumulated vsize (KiB) 64884

[startup+643.068 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17204
/proc/meminfo: memFree=1658240/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=59528 CPUtime=642.86
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 10907 0 0 0 64271 15 0 0 25 0 1 0 199630059 60956672 10144 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 14882 10144 52 110 0 14769 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 64884

[startup+703.137 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17204
/proc/meminfo: memFree=1656384/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=60376 CPUtime=702.91
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 11417 0 0 0 70276 15 0 0 25 0 1 0 199630059 61825024 10621 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 15094 10621 52 110 0 14981 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 65732

[startup+763.208 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17204
/proc/meminfo: memFree=1654720/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=61164 CPUtime=762.97
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 11868 0 0 0 76281 16 0 0 25 0 1 0 199630059 62631936 11039 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 15291 11039 52 110 0 15178 0
Current children cumulated CPU time (s) 762.99
Current children cumulated vsize (KiB) 66520

[startup+823.283 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17204
/proc/meminfo: memFree=1652864/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=62212 CPUtime=823.03
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 12380 0 0 0 82286 17 0 0 25 0 1 0 199630059 63705088 11485 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 15553 11485 52 110 0 15440 0
Current children cumulated CPU time (s) 823.05
Current children cumulated vsize (KiB) 67568

[startup+883.351 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 17204
/proc/meminfo: memFree=1651392/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=62472 CPUtime=883.08
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 12793 0 0 0 88290 18 0 0 25 0 1 0 199630059 63971328 11865 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 15618 11865 52 110 0 15505 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 67828

[startup+943.422 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 17204
/proc/meminfo: memFree=1649920/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=62732 CPUtime=943.13
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 13185 0 0 0 94294 19 0 0 25 0 1 0 199630059 64237568 12224 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 15683 12224 52 110 0 15570 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 68088

[startup+1003.49 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 17204
/proc/meminfo: memFree=1648064/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=63512 CPUtime=1003.19
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 13649 0 0 0 100299 20 0 0 25 0 1 0 199630059 65036288 12688 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 15878 12688 52 110 0 15765 0
Current children cumulated CPU time (s) 1003.21
Current children cumulated vsize (KiB) 68868

[startup+1063.57 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 17204
/proc/meminfo: memFree=1646784/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=63512 CPUtime=1063.25
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 13980 0 0 0 106304 21 0 0 25 0 1 0 199630059 65036288 13019 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 15878 13019 52 110 0 15765 0
Current children cumulated CPU time (s) 1063.27
Current children cumulated vsize (KiB) 68868

[startup+1123.64 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 17204
/proc/meminfo: memFree=1645504/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=63512 CPUtime=1123.31
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 14299 0 0 0 112309 22 0 0 25 0 1 0 199630059 65036288 13338 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 15878 13338 52 110 0 15765 0
Current children cumulated CPU time (s) 1123.33
Current children cumulated vsize (KiB) 68868

[startup+1183.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17204
/proc/meminfo: memFree=1644288/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=63640 CPUtime=1183.36
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 14650 0 0 0 118314 22 0 0 25 0 1 0 199630059 65167360 13656 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 15910 13656 52 110 0 15797 0
Current children cumulated CPU time (s) 1183.38
Current children cumulated vsize (KiB) 68996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17204
/proc/meminfo: memFree=1643904/2055920 swapFree=4142368/4192956
[pid=17198] ppid=17196 vsize=5356 CPUtime=0.02
/proc/17198/stat : 17198 (TiniSatELite) S 17196 17198 15480 0 -1 4194304 333 483 0 0 0 0 2 0 16 0 1 0 199630056 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17198/statm: 1339 237 197 169 0 50 0
[pid=17204] ppid=17198 vsize=63768 CPUtime=1199.98
/proc/17204/stat : 17204 (tinisat) R 17198 17198 15480 0 -1 4194304 14768 0 0 0 119975 23 0 0 25 0 1 0 199630059 65298432 13741 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/17204/statm: 15942 13741 52 110 0 15829 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 69124

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 17198 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=24996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.029995
while last known CPU time is 1200

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

Real time (s): 1200.34
CPU time (s): 1200
CPU user time (s): 1199.77
CPU system time (s): 0.23
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 69124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.024996
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= 816
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= 7

runsolver used 1.22281 second user time and 3.04354 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Feb 18 11:05:53 UTC 2007

IDJOB= 294907
IDBENCH= 19900
IDSOLVER= 99
FILE ID= node7/294907-1171796753

PBS_JOBID= 3839305

Free space on /tmp= 66548 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1284960805-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294907-1171796753/TiniSatELite /tmp/evaluation/294907-1171796753/instance-294907-1171796753.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-294907-1171796753 -o ROOT/results/node7/solver-294907-1171796753 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294907-1171796753/TiniSatELite /tmp/evaluation/294907-1171796753/instance-294907-1171796753.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  7faec4d52a8413a8449c21f2ea11cbf4

RANDOM SEED= 188619027

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1700008 kB
Buffers:         47936 kB
Cached:         210964 kB
SwapCached:      16024 kB
Active:         204992 kB
Inactive:        84436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700008 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1264 kB
Writeback:           0 kB
Mapped:          30208 kB
Slab:            52120 kB
Committed_AS:   714760 kB
PageTables:       1764 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= 66547 MiB

End job on node7 on Sun Feb 18 11:25:56 UTC 2007