Trace number 304132

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) 1200.08 1201.04

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1941321941-16.cnf
MD5SUM29d9197b533e62223ea94a4a8ccad596
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.024996 s
0.00/0.03	c ==============================================================================
0.07/0.12	c Tinisat 0.22
0.07/0.12	c solving /tmp/GTI_node75.alineos.net_12633.cnf
0.07/0.12	c 220 variables, 18700 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/node75/watcher-304132-1172051930 -o ROOT/results/node75/solver-304132-1172051930 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304132-1172051930/TiniSatELite /tmp/evaluation/304132-1172051930/instance-304132-1172051930.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: 0.92 0.98 0.99 3/64 12633
/proc/meminfo: memFree=1436648/2055920 swapFree=4183228/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 307 252 0 0 0 0 0 0 17 0 1 0 225158875 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12633/statm: 1338 234 197 169 0 49 0

[startup+0.112003 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12633
/proc/meminfo: memFree=1436648/2055920 swapFree=4183228/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.52405 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12633
/proc/meminfo: memFree=1436648/2055920 swapFree=4183228/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.35115 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 12639
/proc/meminfo: memFree=1432344/2055920 swapFree=4183228/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=5296 CPUtime=1.26
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 1001 0 0 0 126 0 0 0 25 0 1 0 225158883 5423104 986 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/12639/statm: 1324 986 52 110 0 1211 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 10648

[startup+2.98734 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 12639
/proc/meminfo: memFree=1430808/2055920 swapFree=4183228/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=9972 CPUtime=2.88
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 1460 0 0 0 288 0 0 0 25 0 1 0 225158883 10211328 1445 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 2493 1445 52 110 0 2380 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 15324

[startup+6.26372 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 12639
/proc/meminfo: memFree=1427608/2055920 swapFree=4183228/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=10236 CPUtime=6.17
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 2181 0 0 0 616 1 0 0 25 0 1 0 225158883 10481664 2166 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 2559 2166 52 110 0 2446 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15588

[startup+12.7275 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 12639
/proc/meminfo: memFree=1423128/2055920 swapFree=4183228/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=19984 CPUtime=12.62
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 3193 0 0 0 1260 2 0 0 25 0 1 0 225158883 20463616 3178 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 4996 3178 52 110 0 4883 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25336

[startup+25.534 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 12639
/proc/meminfo: memFree=1417560/2055920 swapFree=4183228/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=20672 CPUtime=25.42
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 4628 0 0 0 2539 3 0 0 25 0 1 0 225158883 21168128 4613 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 5168 4613 52 110 0 5055 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26024

[startup+51.157 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 12639
/proc/meminfo: memFree=1409368/2055920 swapFree=4183228/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=40176 CPUtime=51.03
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 6699 0 0 0 5097 6 0 0 25 0 1 0 225158883 41140224 6619 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 10044 6619 52 110 0 9931 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 45528

[startup+102.402 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 12639
/proc/meminfo: memFree=1398232/2055920 swapFree=4183228/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=41580 CPUtime=102.24
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 9477 0 0 0 10216 8 0 0 25 0 1 0 225158883 42577920 9397 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 10395 9397 52 110 0 10282 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 46932

[startup+162.479 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 12743
/proc/meminfo: memFree=1386912/2055920 swapFree=4183228/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=80696 CPUtime=162.22
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 12052 0 0 0 16209 13 0 0 25 0 1 0 225158883 82632704 11843 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 20174 11843 52 110 0 20061 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 86048

[startup+222.565 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12837
/proc/meminfo: memFree=1379272/2055920 swapFree=4183228/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=81288 CPUtime=222.21
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 14195 0 0 0 22199 22 0 0 25 0 1 0 225158883 83238912 13986 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 20322 13986 52 110 0 20209 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 86640

[startup+282.632 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12837
/proc/meminfo: memFree=1371984/2055920 swapFree=4183228/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=81768 CPUtime=282.23
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 16107 0 0 0 28199 24 0 0 25 0 1 0 225158883 83730432 15898 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 20442 15898 52 110 0 20329 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 87120

[startup+342.689 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12856
/proc/meminfo: memFree=1363984/2055920 swapFree=4183248/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=83176 CPUtime=342.26
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 17884 0 0 0 34200 26 0 0 25 0 1 0 225158883 85172224 17675 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 20794 17675 52 110 0 20681 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 88528

[startup+402.754 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12856
/proc/meminfo: memFree=1358608/2055920 swapFree=4183248/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=85000 CPUtime=402.28
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 19523 0 0 0 40201 27 0 0 25 0 1 0 225158883 87040000 19057 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 21250 19057 52 110 0 21137 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 90352

[startup+462.809 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 12856
/proc/meminfo: memFree=1352976/2055920 swapFree=4183248/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=85992 CPUtime=462.3
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 20922 0 0 0 46201 29 0 0 25 0 1 0 225158883 88055808 20456 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 21498 20456 52 110 0 21385 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 91344

[startup+522.865 s]
/proc/loadavg: 1.12 1.03 1.01 2/66 12856
/proc/meminfo: memFree=1348112/2055920 swapFree=4183248/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=161436 CPUtime=522.32
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 22142 0 0 0 52203 29 0 0 25 0 1 0 225158883 165310464 21676 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 40359 21676 52 110 0 40246 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 166788

[startup+582.923 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 12856
/proc/meminfo: memFree=1343184/2055920 swapFree=4183248/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=161756 CPUtime=582.35
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 23352 0 0 0 58204 31 0 0 25 0 1 0 225158883 165638144 22886 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 40439 22886 52 110 0 40326 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 167108

[startup+642.99 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 12856
/proc/meminfo: memFree=1338520/2055920 swapFree=4183248/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=162396 CPUtime=642.38
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 24524 0 0 0 64206 32 0 0 25 0 1 0 225158883 166293504 24058 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 40599 24058 52 110 0 40486 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 167748

[startup+703.052 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 12856
/proc/meminfo: memFree=1334232/2055920 swapFree=4183248/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=163068 CPUtime=702.4
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 25605 0 0 0 70207 33 0 0 25 0 1 0 225158883 166981632 25139 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 40767 25139 52 110 0 40654 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 168420

[startup+763.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12856
/proc/meminfo: memFree=1330264/2055920 swapFree=4183248/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=163228 CPUtime=762.43
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 26576 0 0 0 76209 34 0 0 25 0 1 0 225158883 167145472 26110 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 40807 26110 52 110 0 40694 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 168580

[startup+823.171 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12856
/proc/meminfo: memFree=1326232/2055920 swapFree=4183248/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=163900 CPUtime=822.45
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 27579 0 0 0 82210 35 0 0 25 0 1 0 225158883 167833600 27113 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 40975 27113 52 110 0 40862 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 169252

[startup+883.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12856
/proc/meminfo: memFree=1322584/2055920 swapFree=4183248/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=164252 CPUtime=882.48
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 28494 0 0 0 88211 37 0 0 25 0 1 0 225158883 168194048 28028 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 41063 28028 52 110 0 40950 0
Current children cumulated CPU time (s) 882.55
Current children cumulated vsize (KiB) 169604

[startup+943.299 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12856
/proc/meminfo: memFree=1318872/2055920 swapFree=4183248/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=164636 CPUtime=942.5
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 29418 0 0 0 94213 37 0 0 25 0 1 0 225158883 168587264 28952 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 41159 28952 52 110 0 41046 0
Current children cumulated CPU time (s) 942.57
Current children cumulated vsize (KiB) 169988

[startup+1003.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12856
/proc/meminfo: memFree=1315352/2055920 swapFree=4183248/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=164636 CPUtime=1002.53
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 30305 0 0 0 100214 39 0 0 25 0 1 0 225158883 168587264 29839 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 41159 29839 52 110 0 41046 0
Current children cumulated CPU time (s) 1002.6
Current children cumulated vsize (KiB) 169988

[startup+1063.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12856
/proc/meminfo: memFree=1311704/2055920 swapFree=4183248/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=164796 CPUtime=1062.55
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 31205 0 0 0 106216 39 0 0 25 0 1 0 225158883 168751104 30739 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 41199 30739 52 110 0 41086 0
Current children cumulated CPU time (s) 1062.62
Current children cumulated vsize (KiB) 170148

[startup+1123.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12856
/proc/meminfo: memFree=1308248/2055920 swapFree=4183248/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=164796 CPUtime=1122.58
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 32068 0 0 0 112218 40 0 0 25 0 1 0 225158883 168751104 31602 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 41199 31602 52 110 0 41086 0
Current children cumulated CPU time (s) 1122.65
Current children cumulated vsize (KiB) 170148

[startup+1183.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12856
/proc/meminfo: memFree=1304664/2055920 swapFree=4183248/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=165180 CPUtime=1182.6
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 32982 0 0 0 118219 41 0 0 25 0 1 0 225158883 169144320 32516 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 41295 32516 52 110 0 41182 0
Current children cumulated CPU time (s) 1182.67
Current children cumulated vsize (KiB) 170532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12856
/proc/meminfo: memFree=1303640/2055920 swapFree=4183248/4192956
[pid=12633] ppid=12631 vsize=5352 CPUtime=0.07
/proc/12633/stat : 12633 (TiniSatELite) S 12631 12633 11529 0 -1 4194304 331 780 0 0 0 0 7 0 15 0 1 0 225158875 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12633/statm: 1338 236 197 169 0 49 0
[pid=12639] ppid=12633 vsize=165180 CPUtime=1200.01
/proc/12639/stat : 12639 (tinisat) R 12633 12633 11529 0 -1 4194304 33214 0 0 0 119960 41 0 0 25 0 1 0 225158883 169144320 32748 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12639/statm: 41295 32748 52 110 0 41182 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 170532

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 12633 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=71989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.081987
while last known CPU time is 1200.08

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

Real time (s): 1201.04
CPU time (s): 1200.08
CPU user time (s): 1199.67
CPU system time (s): 0.41
CPU usage (%): 99.92
Max. virtual memory (cumulated for all children) (KiB): 170532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.071989
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1111
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= 9

runsolver used 0.818875 second user time and 2.55661 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Wed Feb 21 09:58:50 UTC 2007

IDJOB= 304132
IDBENCH= 20125
IDSOLVER= 99
FILE ID= node75/304132-1172051930

PBS_JOBID= 3892726

Free space on /tmp= 66561 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1941321941-16.cnf
COMMAND LINE= /tmp/evaluation/304132-1172051930/TiniSatELite /tmp/evaluation/304132-1172051930/instance-304132-1172051930.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-304132-1172051930 -o ROOT/results/node75/solver-304132-1172051930 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304132-1172051930/TiniSatELite /tmp/evaluation/304132-1172051930/instance-304132-1172051930.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  29d9197b533e62223ea94a4a8ccad596

RANDOM SEED= 242120530

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1437120 kB
Buffers:         32884 kB
Cached:         503404 kB
SwapCached:       3700 kB
Active:          93244 kB
Inactive:       452536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1437120 kB
SwapTotal:     4192956 kB
SwapFree:      4183228 kB
Dirty:            1672 kB
Writeback:           0 kB
Mapped:          15648 kB
Slab:            58968 kB
Committed_AS:   670740 kB
PageTables:       1432 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= 66560 MiB

End job on node75 on Wed Feb 21 10:18:53 UTC 2007