Trace number 295932

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.09 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1635684145-01.SAT.shuffled.cnf
MD5SUM3ad5550996030deea0dfd0153b93e1d4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node30.alineos.net_1995.cnf
0.00/0.04	c 70 variables, 6230 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/node30/watcher-295932-1171814756 -o ROOT/results/node30/solver-295932-1171814756 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295932-1171814756/TiniSatELite /tmp/evaluation/295932-1171814756/instance-295932-1171814756.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: 1.00 1.00 1.00 3/77 1995
/proc/meminfo: memFree=862448/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 175239649 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907751506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/1995/statm: 1339 233 195 169 0 50 0
[pid=1996] ppid=1995 vsize=5356 CPUtime=0
/proc/1996/stat : 1996 (TiniSatELite) R 1995 1995 1631 0 -1 4194368 53 189 0 0 0 0 0 0 20 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907188381 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/1996/statm: 1339 237 198 169 0 50 0

[startup+0.106762 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1995
/proc/meminfo: memFree=862448/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.514816 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1995
/proc/meminfo: memFree=862448/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33493 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2001
/proc/meminfo: memFree=860064/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=3976 CPUtime=1.29
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 593 0 0 0 129 0 0 0 25 0 1 0 175239652 4071424 578 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 994 578 52 110 0 881 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9332

[startup+2.97117 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2001
/proc/meminfo: memFree=859104/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=4244 CPUtime=2.93
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 878 0 0 0 293 0 0 0 25 0 1 0 175239652 4345856 863 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 1061 864 52 110 0 948 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9600

[startup+6.25463 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2001
/proc/meminfo: memFree=857440/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=7768 CPUtime=6.21
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 1250 0 0 0 621 0 0 0 25 0 1 0 175239652 7954432 1202 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134626814 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 1942 1202 52 110 0 1829 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13124

[startup+12.7116 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2001
/proc/meminfo: memFree=855200/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=8208 CPUtime=12.67
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 1743 0 0 0 1266 1 0 0 25 0 1 0 175239652 8404992 1695 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 2052 1695 52 110 0 1939 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13564

[startup+25.5264 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2001
/proc/meminfo: memFree=852512/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=15464 CPUtime=25.47
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 2458 0 0 0 2546 1 0 0 25 0 1 0 175239652 15835136 2345 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 3866 2345 52 110 0 3753 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20820

[startup+51.1541 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2001
/proc/meminfo: memFree=849376/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=15944 CPUtime=51.1
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 3243 0 0 0 5107 3 0 0 25 0 1 0 175239652 16326656 3130 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 3986 3130 52 110 0 3873 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 21300

[startup+102.401 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 2001
/proc/meminfo: memFree=844256/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=29852 CPUtime=102.33
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 4519 0 0 0 10228 5 0 0 25 0 1 0 175239652 30568448 4406 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 7463 4406 52 110 0 7350 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 35208

[startup+162.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2001
/proc/meminfo: memFree=840160/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=31588 CPUtime=162.38
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 5668 0 0 0 16231 7 0 0 25 0 1 0 175239652 32346112 5426 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 7897 5426 52 110 0 7784 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 36944

[startup+222.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2001
/proc/meminfo: memFree=836640/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=32248 CPUtime=222.42
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 6545 0 0 0 22234 8 0 0 25 0 1 0 175239652 33021952 6303 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 8062 6303 52 110 0 7949 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 37604

[startup+282.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2001
/proc/meminfo: memFree=833696/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=32512 CPUtime=282.45
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 7268 0 0 0 28236 9 0 0 25 0 1 0 175239652 33292288 7026 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 8128 7026 52 110 0 8015 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 37868

[startup+342.654 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2001
/proc/meminfo: memFree=830496/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=33832 CPUtime=342.5
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 8092 0 0 0 34239 11 0 0 25 0 1 0 175239652 34643968 7850 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 8458 7850 52 110 0 8345 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 39188

[startup+402.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2001
/proc/meminfo: memFree=827744/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=59812 CPUtime=402.55
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 8772 0 0 0 40244 11 0 0 25 0 1 0 175239652 61247488 8530 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 14953 8530 52 110 0 14840 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 65168

[startup+462.795 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 2001
/proc/meminfo: memFree=825632/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=61096 CPUtime=462.6
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 9579 0 0 0 46248 12 0 0 25 0 1 0 175239652 62562304 9047 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 15274 9047 52 110 0 15161 0
Current children cumulated CPU time (s) 462.62
Current children cumulated vsize (KiB) 66452

[startup+522.862 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2001
/proc/meminfo: memFree=823456/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02

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

[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=62320 CPUtime=582.7
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 10715 0 0 0 58255 15 0 0 25 0 1 0 175239652 63815680 10084 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 15580 10084 52 110 0 15467 0
Current children cumulated CPU time (s) 582.72
Current children cumulated vsize (KiB) 67676

[startup+642.99 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2001
/proc/meminfo: memFree=819808/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=62448 CPUtime=642.74
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 11194 0 0 0 64258 16 0 0 25 0 1 0 175239652 63946752 10530 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 15612 10530 52 110 0 15499 0
Current children cumulated CPU time (s) 642.76
Current children cumulated vsize (KiB) 67804

[startup+703.052 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2001
/proc/meminfo: memFree=817056/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=64028 CPUtime=702.78
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 11911 0 0 0 70261 17 0 0 25 0 1 0 175239652 65564672 11214 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 16007 11214 52 110 0 15894 0
Current children cumulated CPU time (s) 702.8
Current children cumulated vsize (KiB) 69384

[startup+763.119 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2001
/proc/meminfo: memFree=815456/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=64544 CPUtime=762.83
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 12392 0 0 0 76265 18 0 0 25 0 1 0 175239652 66093056 11596 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 16136 11596 52 110 0 16023 0
Current children cumulated CPU time (s) 762.85
Current children cumulated vsize (KiB) 69900

[startup+823.19 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 2001
/proc/meminfo: memFree=813600/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=65204 CPUtime=822.88
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 12839 0 0 0 82269 19 0 0 25 0 1 0 175239652 66768896 12043 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 16301 12043 52 110 0 16188 0
Current children cumulated CPU time (s) 822.9
Current children cumulated vsize (KiB) 70560

[startup+883.261 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 2001
/proc/meminfo: memFree=811872/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=65728 CPUtime=882.93
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 13297 0 0 0 88273 20 0 0 25 0 1 0 175239652 67305472 12468 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 16432 12468 52 110 0 16319 0
Current children cumulated CPU time (s) 882.95
Current children cumulated vsize (KiB) 71084

[startup+943.329 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2001
/proc/meminfo: memFree=810400/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=66116 CPUtime=942.99
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 13750 0 0 0 94278 21 0 0 25 0 1 0 175239652 67702784 12855 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 16529 12855 52 110 0 16416 0
Current children cumulated CPU time (s) 943.01
Current children cumulated vsize (KiB) 71472

[startup+1003.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2001
/proc/meminfo: memFree=808800/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=66640 CPUtime=1003.03
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 14201 0 0 0 100281 22 0 0 25 0 1 0 175239652 68239360 13273 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 16660 13273 52 110 0 16547 0
Current children cumulated CPU time (s) 1003.05
Current children cumulated vsize (KiB) 71996

[startup+1063.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2003
/proc/meminfo: memFree=807584/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=66768 CPUtime=1063.08
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 14545 0 0 0 106286 22 0 0 25 0 1 0 175239652 68370432 13584 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 16692 13584 52 110 0 16579 0
Current children cumulated CPU time (s) 1063.1
Current children cumulated vsize (KiB) 72124

[startup+1123.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2003
/proc/meminfo: memFree=806112/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=67296 CPUtime=1123.12
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 14904 0 0 0 112289 23 0 0 25 0 1 0 175239652 68911104 13943 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 16824 13943 52 110 0 16711 0
Current children cumulated CPU time (s) 1123.14
Current children cumulated vsize (KiB) 72652

[startup+1183.59 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 2003
/proc/meminfo: memFree=804960/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=67428 CPUtime=1183.17
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 15202 0 0 0 118293 24 0 0 25 0 1 0 175239652 69046272 14241 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 16857 14241 52 110 0 16744 0
Current children cumulated CPU time (s) 1183.19
Current children cumulated vsize (KiB) 72784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 2003
/proc/meminfo: memFree=804576/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=67560 CPUtime=1200.07
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 15295 0 0 0 119983 24 0 0 25 0 1 0 175239652 69181440 14334 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 16890 14334 52 110 0 16777 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 72916

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 2003
/proc/meminfo: memFree=804576/2055920 swapFree=4146080/4192956
[pid=1995] ppid=1992 vsize=5356 CPUtime=0.02
/proc/1995/stat : 1995 (TiniSatELite) S 1992 1995 1631 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 175239649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1995/statm: 1339 237 197 169 0 50 0
[pid=2001] ppid=1995 vsize=67560 CPUtime=1200.07
/proc/2001/stat : 2001 (tinisat) R 1995 1995 1631 0 -1 4194304 15295 0 0 0 119983 24 0 0 25 0 1 0 175239652 69181440 14334 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2001/statm: 16890 14334 52 110 0 16777 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 72916

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1995 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=23996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.030994
while last known CPU time is 1200.09

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

Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.85
CPU system time (s): 0.24
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 72916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 825
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= 10

runsolver used 1.18282 second user time and 3.08453 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sun Feb 18 16:05:56 UTC 2007

IDJOB= 295932
IDBENCH= 19925
IDSOLVER= 99
FILE ID= node30/295932-1171814756

PBS_JOBID= 3839644

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1635684145-01.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295932-1171814756/TiniSatELite /tmp/evaluation/295932-1171814756/instance-295932-1171814756.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-295932-1171814756 -o ROOT/results/node30/solver-295932-1171814756 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295932-1171814756/TiniSatELite /tmp/evaluation/295932-1171814756/instance-295932-1171814756.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  3ad5550996030deea0dfd0153b93e1d4

RANDOM SEED= 143082210

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:        862920 kB
Buffers:         43064 kB
Cached:        1033932 kB
SwapCached:      15288 kB
Active:         831200 kB
Inactive:       271736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        862920 kB
SwapTotal:     4192956 kB
SwapFree:      4146080 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:          29764 kB
Slab:            75520 kB
Committed_AS:   589148 kB
PageTables:       1884 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= 66563 MiB

End job on node30 on Sun Feb 18 16:25:59 UTC 2007