Trace number 306223

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) 1200.01 1200.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
MD5SUM212d58fdb9f521fd5d4f36dd91409295
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark504.341
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.00/0.14	c |         0 |   41760   126753 |      --       0       --      -- |     --   | -240/753
0.00/0.14	c ==============================================================================
0.00/0.14	c Result  :   #vars: 9769   #clauses: 41760   #literals: 126753
0.00/0.14	c CPU time:   0.132979 s
0.00/0.14	c ==============================================================================
0.19/0.26	c Tinisat 0.22
0.19/0.26	c solving /tmp/GTI_node44.alineos.net_26968.cnf
0.19/0.26	c 9769 variables, 41760 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/node44/watcher-306223-1172094742 -o ROOT/results/node44/solver-306223-1172094742 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306223-1172094742/TiniSatELite /tmp/evaluation/306223-1172094742/instance-306223-1172094742.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 26968
/proc/meminfo: memFree=1924096/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 229430324 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840642642 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26968/statm: 1338 232 195 169 0 49 0
[pid=26969] ppid=26968 vsize=5352 CPUtime=0
/proc/26969/stat : 26969 (TiniSatELite) S 26968 26968 25841 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26969/statm: 1338 236 198 169 0 49 0
[pid=26971] ppid=26969 vsize=0 CPUtime=0
/proc/26971/stat : 26971 (sed) D 26969 26968 25841 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 229430324 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099855350 0 0 17 1 0 0
/proc/26971/statm: 0 0 0 0 0 0 0

[startup+0.107456 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26968
/proc/meminfo: memFree=1924096/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 229430324 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26968/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515531 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26968
/proc/meminfo: memFree=1924096/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5352

[startup+1.33968 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 26974
/proc/meminfo: memFree=1917744/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=7832 CPUtime=1.13
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 1522 0 0 0 112 1 0 0 25 0 1 0 229430344 8019968 1425 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 1958 1425 52 110 0 1845 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 13184

[startup+2.97598 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 26974
/proc/meminfo: memFree=1916080/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=13100 CPUtime=2.76
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 2106 0 0 0 275 1 0 0 25 0 1 0 229430344 13414400 2009 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515607 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 3275 2009 52 110 0 3162 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 18452

[startup+6.25758 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26974
/proc/meminfo: memFree=1911152/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=13100 CPUtime=6.04
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 3238 0 0 0 602 2 0 0 25 0 1 0 229430344 13414400 3141 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 3275 3141 52 110 0 3162 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 18452

[startup+12.7148 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26974
/proc/meminfo: memFree=1902448/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=23636 CPUtime=12.5
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 5303 0 0 0 1246 4 0 0 25 0 1 0 229430344 24203264 5206 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 5909 5206 52 110 0 5796 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28988

[startup+25.5211 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 26974
/proc/meminfo: memFree=1888624/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=44964 CPUtime=25.29
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 8807 0 0 0 2524 5 0 0 25 0 1 0 229430344 46043136 8710 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 11241 8710 52 110 0 11128 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50316

[startup+51.1428 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 26974
/proc/meminfo: memFree=1865584/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=88240 CPUtime=50.91
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 14543 0 0 0 5079 12 0 0 25 0 1 0 229430344 90357760 14381 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 22060 14381 52 110 0 21947 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 93592

[startup+102.392 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 26974
/proc/meminfo: memFree=1828848/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=173800 CPUtime=102.14
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 23726 0 0 0 10192 22 0 0 25 0 1 0 229430344 177971200 23564 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 43450 23564 52 110 0 43337 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 179152

[startup+162.451 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26974
/proc/meminfo: memFree=1793584/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=175480 CPUtime=162.18
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 32534 0 0 0 16187 31 0 0 25 0 1 0 229430344 179691520 32243 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 43870 32243 52 110 0 43757 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 180832

[startup+222.514 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26974
/proc/meminfo: memFree=1762352/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=176124 CPUtime=222.23
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 40352 0 0 0 22183 40 0 0 25 0 1 0 229430344 180350976 40061 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 44031 40061 52 110 0 43918 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 181476

[startup+282.577 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26974
/proc/meminfo: memFree=1733552/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=345288 CPUtime=282.27
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 47548 0 0 0 28180 47 0 0 25 0 1 0 229430344 353574912 47257 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 86322 47257 52 110 0 86209 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 350640

[startup+342.641 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26974
/proc/meminfo: memFree=1710128/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=346472 CPUtime=342.31
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 53439 0 0 0 34178 53 0 0 25 0 1 0 229430344 354787328 53148 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 86618 53148 52 110 0 86505 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 351824

[startup+402.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26974
/proc/meminfo: memFree=1687408/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=348280 CPUtime=402.35
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 59268 0 0 0 40176 59 0 0 25 0 1 0 229430344 356638720 58720 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 87070 58720 52 110 0 86957 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 353632

[startup+462.754 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26974
/proc/meminfo: memFree=1667952/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=349064 CPUtime=462.38
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 64129 0 0 0 46172 66 0 0 25 0 1 0 229430344 357441536 63581 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 87266 63581 52 110 0 87153 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 354416

[startup+522.81 s]

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

[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=349460 CPUtime=522.4
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 69532 0 0 0 52166 74 0 0 25 0 1 0 229430344 357847040 68984 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 0 0 0
/proc/26974/statm: 87365 68984 52 110 0 87252 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 354812

[startup+582.897 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 27130
/proc/meminfo: memFree=1626232/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=350252 CPUtime=582.42
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 74155 0 0 0 58162 80 0 0 25 0 1 0 229430344 358658048 73607 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 87563 73607 52 110 0 87450 0
Current children cumulated CPU time (s) 582.61
Current children cumulated vsize (KiB) 355604

[startup+642.977 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27172
/proc/meminfo: memFree=1610544/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=350780 CPUtime=642.44
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 78363 0 0 0 64160 84 0 0 25 0 1 0 229430344 359198720 77815 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 87695 77815 52 110 0 87582 0
Current children cumulated CPU time (s) 642.63
Current children cumulated vsize (KiB) 356132

[startup+703.038 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27172
/proc/meminfo: memFree=1594672/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=351440 CPUtime=702.48
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 82360 0 0 0 70159 89 0 0 25 0 1 0 229430344 359874560 81812 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 87860 81812 52 110 0 87747 0
Current children cumulated CPU time (s) 702.67
Current children cumulated vsize (KiB) 356792

[startup+763.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27172
/proc/meminfo: memFree=1579184/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=351836 CPUtime=762.52
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 86241 0 0 0 76159 93 0 0 25 0 1 0 229430344 360280064 85693 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 87959 85693 52 110 0 87846 0
Current children cumulated CPU time (s) 762.71
Current children cumulated vsize (KiB) 357188

[startup+823.161 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27172
/proc/meminfo: memFree=1561328/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=689128 CPUtime=822.56
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 90630 0 0 0 82157 99 0 0 25 0 1 0 229430344 705667072 90082 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 172282 90082 52 110 0 172169 0
Current children cumulated CPU time (s) 822.75
Current children cumulated vsize (KiB) 694480

[startup+883.222 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27172
/proc/meminfo: memFree=1544368/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=689396 CPUtime=882.61
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 94876 0 0 0 88157 104 0 0 25 0 1 0 229430344 705941504 94328 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 172349 94328 52 110 0 172236 0
Current children cumulated CPU time (s) 882.8
Current children cumulated vsize (KiB) 694748

[startup+943.283 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27172
/proc/meminfo: memFree=1527408/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=689792 CPUtime=942.65
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 99125 0 0 0 94157 108 0 0 25 0 1 0 229430344 706347008 98577 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 172448 98577 52 110 0 172335 0
Current children cumulated CPU time (s) 942.84
Current children cumulated vsize (KiB) 695144

[startup+1003.34 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27172
/proc/meminfo: memFree=1510192/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=690188 CPUtime=1002.68
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 103477 0 0 0 100156 112 0 0 25 0 1 0 229430344 706752512 102929 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 172547 102929 52 110 0 172434 0
Current children cumulated CPU time (s) 1002.87
Current children cumulated vsize (KiB) 695540

[startup+1063.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27172
/proc/meminfo: memFree=1492272/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=690452 CPUtime=1062.73
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 107861 0 0 0 106156 117 0 0 25 0 1 0 229430344 707022848 107313 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 172613 107313 52 110 0 172500 0
Current children cumulated CPU time (s) 1062.92
Current children cumulated vsize (KiB) 695804

[startup+1123.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27172
/proc/meminfo: memFree=1475888/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=690864 CPUtime=1122.77
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 111974 0 0 0 112156 121 0 0 25 0 1 0 229430344 707444736 111426 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 172716 111426 52 110 0 172603 0
Current children cumulated CPU time (s) 1122.96
Current children cumulated vsize (KiB) 696216

[startup+1183.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27172
/proc/meminfo: memFree=1461744/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=691136 CPUtime=1182.81
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 115496 0 0 0 118157 124 0 0 25 0 1 0 229430344 707723264 114948 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 172784 114948 52 110 0 172671 0
Current children cumulated CPU time (s) 1183
Current children cumulated vsize (KiB) 696488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27172
/proc/meminfo: memFree=1457968/2055920 swapFree=4183332/4192956
[pid=26968] ppid=26966 vsize=5352 CPUtime=0.19
/proc/26968/stat : 26968 (TiniSatELite) S 26966 26968 25841 0 -1 4194304 331 1603 0 0 0 0 18 1 16 0 1 0 229430324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26968/statm: 1338 236 197 169 0 49 0
[pid=26974] ppid=26968 vsize=691268 CPUtime=1199.82
/proc/26974/stat : 26974 (tinisat) R 26968 26968 25841 0 -1 4194304 116405 0 0 0 119857 125 0 0 25 0 1 0 229430344 707858432 115857 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/26974/statm: 172817 115857 52 110 0 172704 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 696620

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 26968 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=186971 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=16997
CPU time returned by wait4() is 0.203968
while last known CPU time is 1200.01

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

Real time (s): 1200.55
CPU time (s): 1200.01
CPU user time (s): 1198.75
CPU system time (s): 1.26
CPU usage (%): 99.9549
Max. virtual memory (cumulated for all children) (KiB): 696620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.186971
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1934
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= 34
involuntary context switches= 13

runsolver used 0.921859 second user time and 2.52761 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Wed Feb 21 21:52:22 UTC 2007

IDJOB= 306223
IDBENCH= 20176
IDSOLVER= 99
FILE ID= node44/306223-1172094742

PBS_JOBID= 3892851

Free space on /tmp= 66559 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
COMMAND LINE= /tmp/evaluation/306223-1172094742/TiniSatELite /tmp/evaluation/306223-1172094742/instance-306223-1172094742.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-306223-1172094742 -o ROOT/results/node44/solver-306223-1172094742 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306223-1172094742/TiniSatELite /tmp/evaluation/306223-1172094742/instance-306223-1172094742.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  212d58fdb9f521fd5d4f36dd91409295

RANDOM SEED= 378635047

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1924568 kB
Buffers:          9044 kB
Cached:          60172 kB
SwapCached:       4156 kB
Active:          34516 kB
Inactive:        44772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1924568 kB
SwapTotal:     4192956 kB
SwapFree:      4183332 kB
Dirty:            1860 kB
Writeback:           0 kB
Mapped:          15608 kB
Slab:            38144 kB
Committed_AS:   543076 kB
PageTables:       1396 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= 66558 MiB

End job on node44 on Wed Feb 21 22:12:24 UTC 2007