Trace number 301836

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 1200.45

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S36357048-10.cnf
MD5SUM4cdd0acdea0930e71ba338cdcb899d67
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark831.247
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	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 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.03	c CPU time:   0.020996 s
0.00/0.03	c ==============================================================================
0.06/0.11	c Tinisat 0.22
0.06/0.11	c solving /tmp/GTI_node14.alineos.net_16283.cnf
0.06/0.11	c 1100 variables, 22000 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/node14/watcher-301836-1171994550 -o ROOT/results/node14/solver-301836-1171994550 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301836-1171994550/TiniSatELite /tmp/evaluation/301836-1171994550/instance-301836-1171994550.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 0.99 0.99 3/83 16283
/proc/meminfo: memFree=1493496/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0
/proc/16283/stat : 16283 (TiniSatELite) R 16281 16283 15276 0 -1 4194304 279 252 0 0 0 0 0 0 18 0 1 0 219409457 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 4334492 0 0 4100 65536 0 0 0 17 1 0 0
/proc/16283/statm: 1339 234 196 169 0 50 0

[startup+0.10719 s]
/proc/loadavg: 1.00 0.99 0.99 3/83 16283
/proc/meminfo: memFree=1493496/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.515226 s]
/proc/loadavg: 1.00 0.99 0.99 3/83 16283
/proc/meminfo: memFree=1493496/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.3363 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 16291
/proc/meminfo: memFree=1488224/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=9172 CPUtime=1.25
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 1291 0 0 0 125 0 0 0 25 0 1 0 219409464 9392128 1276 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 2293 1276 52 110 0 2180 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 14528

[startup+2.97346 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 16291
/proc/meminfo: memFree=1485664/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=9172 CPUtime=2.89
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 2132 0 0 0 288 1 0 0 25 0 1 0 219409464 9392128 2117 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 2293 2117 52 110 0 2180 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 14528

[startup+6.26877 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 16311
/proc/meminfo: memFree=1480464/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=17556 CPUtime=6.17
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 3550 0 0 0 615 2 0 0 25 0 1 0 219409464 17977344 3535 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 4389 3535 52 110 0 4276 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 22912

[startup+12.7194 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 16311
/proc/meminfo: memFree=1471192/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=34584 CPUtime=12.62
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 5720 0 0 0 1258 4 0 0 25 0 1 0 219409464 35414016 5705 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 8646 5705 52 110 0 8533 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 39940

[startup+25.5386 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 16311
/proc/meminfo: memFree=1459096/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=68248 CPUtime=25.43
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 8809 0 0 0 2536 7 0 0 25 0 1 0 219409464 69885952 8794 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 17062 8794 52 110 0 16949 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 73604

[startup+51.168 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 16311
/proc/meminfo: memFree=1440920/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=69164 CPUtime=51.06
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 13324 0 0 0 5094 12 0 0 25 0 1 0 219409464 70823936 13244 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 17291 13244 52 110 0 17178 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 74520

[startup+102.421 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 16311
/proc/meminfo: memFree=1414936/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=137132 CPUtime=102.3
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 19952 0 0 0 10211 19 0 0 25 0 1 0 219409464 140423168 19743 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 34283 19743 52 110 0 34170 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 142488

[startup+162.497 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 16311
/proc/meminfo: memFree=1391896/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=138320 CPUtime=162.36
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 25624 0 0 0 16211 25 0 0 25 0 1 0 219409464 141639680 25415 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 34580 25415 52 110 0 34467 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 143676

[startup+222.573 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 16311
/proc/meminfo: memFree=1371992/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=138856 CPUtime=222.41
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 30620 0 0 0 22211 30 0 0 25 0 1 0 219409464 142188544 30411 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 34714 30411 52 110 0 34601 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 144212

[startup+282.643 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 16311
/proc/meminfo: memFree=1354136/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=271948 CPUtime=282.47
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 35079 0 0 0 28211 36 0 0 25 0 1 0 219409464 278474752 34870 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 67987 34870 52 110 0 67874 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 277304

[startup+342.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16311
/proc/meminfo: memFree=1339544/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=273008 CPUtime=342.52
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 38740 0 0 0 34211 41 0 0 25 0 1 0 219409464 279560192 38531 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 68252 38531 52 110 0 68139 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 278364

[startup+402.787 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16311
/proc/meminfo: memFree=1325656/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=274848 CPUtime=402.57
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 42427 0 0 0 40212 45 0 0 25 0 1 0 219409464 281444352 41961 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 68712 41961 52 110 0 68599 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 280204

[startup+462.857 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16311
/proc/meminfo: memFree=1313624/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=275528 CPUtime=462.63
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 45452 0 0 0 46214 49 0 0 25 0 1 0 219409464 282140672 44986 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134517067 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 68882 44986 52 110 0 68769 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 280884

[startup+522.927 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16311
/proc/meminfo: memFree=1301144/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=275796 CPUtime=522.68

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

[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=276748 CPUtime=582.74
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 51440 0 0 0 58217 57 0 0 25 0 1 0 219409464 283389952 50974 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 69187 50974 52 110 0 69074 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 282104

[startup+643.067 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16311
/proc/meminfo: memFree=1279832/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=277444 CPUtime=642.8
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 53876 0 0 0 64220 60 0 0 25 0 1 0 219409464 284102656 53410 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 69361 53410 52 110 0 69248 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 282800

[startup+703.137 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16311
/proc/meminfo: memFree=1269848/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=277988 CPUtime=702.85
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 56380 0 0 0 70222 63 0 0 25 0 1 0 219409464 284659712 55914 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 69497 55914 52 110 0 69384 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 283344

[startup+763.21 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 16311
/proc/meminfo: memFree=1260760/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=278540 CPUtime=762.9
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 58640 0 0 0 76225 65 0 0 25 0 1 0 219409464 285224960 58174 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 69635 58174 52 110 0 69522 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 283896

[startup+823.286 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 16311
/proc/meminfo: memFree=1251416/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=278956 CPUtime=822.97
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 60941 0 0 0 82229 68 0 0 25 0 1 0 219409464 285650944 60475 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 69739 60475 52 110 0 69626 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 284312

[startup+883.357 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16311
/proc/meminfo: memFree=1241944/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=279092 CPUtime=883.02
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 63314 0 0 0 88231 71 0 0 25 0 1 0 219409464 285790208 62848 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 69773 62848 52 110 0 69660 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 284448

[startup+943.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16311
/proc/meminfo: memFree=1232344/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=279364 CPUtime=943.08
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 65713 0 0 0 94234 74 0 0 25 0 1 0 219409464 286068736 65247 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 69841 65247 52 110 0 69728 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 284720

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16311
/proc/meminfo: memFree=1222680/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=279524 CPUtime=1003.14
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 68141 0 0 0 100237 77 0 0 25 0 1 0 219409464 286232576 67675 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 69881 67675 52 110 0 69768 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 284880

[startup+1063.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16311
/proc/meminfo: memFree=1213656/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=543800 CPUtime=1063.2
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 70365 0 0 0 106240 80 0 0 25 0 1 0 219409464 556851200 69899 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 135950 69899 52 110 0 135837 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 549156

[startup+1123.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16311
/proc/meminfo: memFree=1204824/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=543940 CPUtime=1123.26
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 72576 0 0 0 112243 83 0 0 25 0 1 0 219409464 556994560 72110 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 135985 72110 52 110 0 135872 0
Current children cumulated CPU time (s) 1123.32
Current children cumulated vsize (KiB) 549296

[startup+1183.73 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 16311
/proc/meminfo: memFree=1196120/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=544084 CPUtime=1183.31
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 74774 0 0 0 118246 85 0 0 25 0 1 0 219409464 557142016 74308 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 136021 74308 52 110 0 135908 0
Current children cumulated CPU time (s) 1183.37
Current children cumulated vsize (KiB) 549440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 16311
/proc/meminfo: memFree=1193432/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=544220 CPUtime=1200.03
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 75411 0 0 0 119917 86 0 0 25 0 1 0 219409464 557281280 74945 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 136055 74945 52 110 0 135942 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 549576

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

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

[startup+1200.44 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 16311
/proc/meminfo: memFree=1193432/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5356 CPUtime=0.06
/proc/16283/stat : 16283 (TiniSatELite) S 16281 16283 15276 0 -1 4194304 333 820 0 0 0 0 5 1 16 0 1 0 219409457 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16283/statm: 1339 237 197 169 0 50 0
[pid=16289] ppid=16283 vsize=544220 CPUtime=1200.03
/proc/16289/stat : 16289 (tinisat) R 16283 16283 15276 0 -1 4194304 75411 0 0 0 119917 86 0 0 25 0 1 0 219409464 557281280 74945 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16289/statm: 136055 74945 52 110 0 135942 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 549576

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 16283 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=55991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=15997
CPU time returned by wait4() is 0.071988
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): 1200.45
CPU time (s): 1200.09
CPU user time (s): 1199.22
CPU system time (s): 0.87
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 549576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.055991
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1153
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 12

runsolver used 1.23581 second user time and 3.03154 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue Feb 20 18:02:30 UTC 2007

IDJOB= 301836
IDBENCH= 20069
IDSOLVER= 99
FILE ID= node14/301836-1171994550

PBS_JOBID= 3849087

Free space on /tmp= 66548 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S36357048-10.cnf
COMMAND LINE= /tmp/evaluation/301836-1171994550/TiniSatELite /tmp/evaluation/301836-1171994550/instance-301836-1171994550.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-301836-1171994550 -o ROOT/results/node14/solver-301836-1171994550 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301836-1171994550/TiniSatELite /tmp/evaluation/301836-1171994550/instance-301836-1171994550.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  4cdd0acdea0930e71ba338cdcb899d67

RANDOM SEED= 326653686

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1493912 kB
Buffers:         62356 kB
Cached:         361896 kB
SwapCached:          0 kB
Active:          98396 kB
Inactive:       380728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493912 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1728 kB
Writeback:           0 kB
Mapped:          74128 kB
Slab:            68036 kB
Committed_AS:   812288 kB
PageTables:       1976 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 node14 on Tue Feb 20 18:22:33 UTC 2007