Trace number 292570

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 1200.52

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1380126410-13.UNSAT.shuffled.cnf
MD5SUM686dd485c2804890e53697263a117786
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark175.909
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node10.alineos.net_13842.cnf
0.00/0.01	c 90 variables, 1917 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/node10/watcher-292570-1171755908 -o ROOT/results/node10/solver-292570-1171755908 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292570-1171755908/TiniSatELite /tmp/evaluation/292570-1171755908/instance-292570-1171755908.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 13842
/proc/meminfo: memFree=1570424/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 195545888 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13842/statm: 1339 233 195 169 0 50 0
[pid=13843] ppid=13842 vsize=5356 CPUtime=0
/proc/13843/stat : 13843 (TiniSatELite) S 13842 13842 12074 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 195545889 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13843/statm: 1339 237 198 169 0 50 0

[startup+0.107393 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 13842
/proc/meminfo: memFree=1570424/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515445 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 13842
/proc/meminfo: memFree=1570424/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33556 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13848
/proc/meminfo: memFree=1568360/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=2552 CPUtime=1.32
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 534 0 0 0 132 0 0 0 25 0 1 0 195545890 2613248 519 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 638 519 52 110 0 525 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7908

[startup+2.97178 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13848
/proc/meminfo: memFree=1567464/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=4264 CPUtime=2.95
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 795 0 0 0 295 0 0 0 25 0 1 0 195545890 4366336 780 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 1066 780 52 110 0 953 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9620

[startup+6.26022 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13848
/proc/meminfo: memFree=1565928/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=7544 CPUtime=6.24
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 1143 0 0 0 624 0 0 0 25 0 1 0 195545890 7725056 1095 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 1886 1095 52 110 0 1773 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12900

[startup+12.7141 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13848
/proc/meminfo: memFree=1564008/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=7976 CPUtime=12.68
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 1564 0 0 0 1268 0 0 0 25 0 1 0 195545890 8167424 1516 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 1994 1516 52 110 0 1881 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13332

[startup+25.5318 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13848
/proc/meminfo: memFree=1561960/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=14580 CPUtime=25.5
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 2145 0 0 0 2549 1 0 0 25 0 1 0 195545890 14929920 2032 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 3645 2033 52 110 0 3532 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19936

[startup+51.1613 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13848
/proc/meminfo: memFree=1558888/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=15300 CPUtime=51.12
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 2895 0 0 0 5110 2 0 0 25 0 1 0 195545890 15667200 2782 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 3825 2782 52 110 0 3712 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 20656

[startup+102.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13848
/proc/meminfo: memFree=1554536/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=17164 CPUtime=102.36
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 4115 0 0 0 10232 4 0 0 25 0 1 0 195545890 17575936 3873 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 4291 3873 52 110 0 4178 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 22520

[startup+162.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13848
/proc/meminfo: memFree=1550248/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=29988 CPUtime=162.42
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 5146 0 0 0 16237 5 0 0 25 0 1 0 195545890 30707712 4904 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 7497 4904 52 110 0 7384 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 35344

[startup+222.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13848
/proc/meminfo: memFree=1547496/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=30148 CPUtime=222.47
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 5834 0 0 0 22241 6 0 0 25 0 1 0 195545890 30871552 5592 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 7537 5592 52 110 0 7424 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 35504

[startup+282.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13848
/proc/meminfo: memFree=1544808/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=30628 CPUtime=282.53
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 6512 0 0 0 28246 7 0 0 25 0 1 0 195545890 31363072 6270 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 7657 6270 52 110 0 7544 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 35984

[startup+342.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13848
/proc/meminfo: memFree=1541928/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=32064 CPUtime=342.58
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 7340 0 0 0 34250 8 0 0 25 0 1 0 195545890 32833536 6966 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 8016 6966 52 110 0 7903 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 37420

[startup+402.787 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13848
/proc/meminfo: memFree=1539496/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=34180 CPUtime=402.64
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 8264 0 0 0 40254 10 0 0 25 0 1 0 195545890 35000320 7567 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 8545 7567 52 110 0 8432 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 39536

[startup+462.858 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 13848
/proc/meminfo: memFree=1537704/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=57576 CPUtime=462.69
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 8788 0 0 0 46258 11 0 0 25 0 1 0 195545890 58957824 8058 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 14394 8058 52 110 0 14281 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 62932

[startup+522.93 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 13848
/proc/meminfo: memFree=1535400/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0

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

[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=58936 CPUtime=582.8
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 9989 0 0 0 58267 13 0 0 25 0 1 0 195545890 60350464 9127 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 14734 9127 52 110 0 14621 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 64292

[startup+643.079 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13848
/proc/meminfo: memFree=1531624/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=59328 CPUtime=642.86
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 10472 0 0 0 64272 14 0 0 25 0 1 0 195545890 60751872 9577 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 14832 9577 52 110 0 14719 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 64684

[startup+703.153 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13848
/proc/meminfo: memFree=1529832/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=59584 CPUtime=702.91
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 10982 0 0 0 70276 15 0 0 25 0 1 0 195545890 61014016 10021 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 14896 10021 52 110 0 14783 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 64940

[startup+763.224 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13848
/proc/meminfo: memFree=1528040/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=59976 CPUtime=762.96
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 11454 0 0 0 76280 16 0 0 25 0 1 0 195545890 61415424 10460 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 14994 10460 52 110 0 14881 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 65332

[startup+823.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13848
/proc/meminfo: memFree=1526312/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=60496 CPUtime=823.02
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 11894 0 0 0 82285 17 0 0 25 0 1 0 195545890 61947904 10867 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 15124 10867 52 110 0 15011 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 65852

[startup+883.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13848
/proc/meminfo: memFree=1524968/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=60756 CPUtime=883.07
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 12218 0 0 0 88289 18 0 0 25 0 1 0 195545890 62214144 11191 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 15189 11191 52 110 0 15076 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 66112

[startup+943.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13848
/proc/meminfo: memFree=1523752/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=60756 CPUtime=943.13
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 12512 0 0 0 94294 19 0 0 25 0 1 0 195545890 62214144 11485 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 15189 11485 52 110 0 15076 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 66112

[startup+1003.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 13966
/proc/meminfo: memFree=1521320/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=60888 CPUtime=1003.14
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 12828 0 0 0 100295 19 0 0 25 0 1 0 195545890 62349312 11801 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 15222 11801 52 110 0 15109 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 66244

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14046
/proc/meminfo: memFree=1521128/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=61848 CPUtime=1063.09
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 13333 0 0 0 106289 20 0 0 25 0 1 0 195545890 63332352 12111 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 15462 12111 52 110 0 15349 0
Current children cumulated CPU time (s) 1063.09
Current children cumulated vsize (KiB) 67204

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14046
/proc/meminfo: memFree=1520104/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=61848 CPUtime=1123.14
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 13600 0 0 0 112293 21 0 0 25 0 1 0 195545890 63332352 12378 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 15462 12378 52 110 0 15349 0
Current children cumulated CPU time (s) 1123.14
Current children cumulated vsize (KiB) 67204

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14046
/proc/meminfo: memFree=1518696/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=62428 CPUtime=1183.2
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 14037 0 0 0 118298 22 0 0 25 0 1 0 195545890 63926272 12750 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 15607 12750 52 110 0 15494 0
Current children cumulated CPU time (s) 1183.2
Current children cumulated vsize (KiB) 67784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14046
/proc/meminfo: memFree=1518184/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=63072 CPUtime=1200.01
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 14301 0 0 0 119979 22 0 0 25 0 1 0 195545890 64585728 12884 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 15768 12884 52 110 0 15655 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 68428

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14046
/proc/meminfo: memFree=1518184/2055920 swapFree=4192812/4192956
[pid=13842] ppid=13840 vsize=5356 CPUtime=0
/proc/13842/stat : 13842 (TiniSatELite) S 13840 13842 12074 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195545888 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13842/statm: 1339 237 197 169 0 50 0
[pid=13848] ppid=13842 vsize=63072 CPUtime=1200.01
/proc/13848/stat : 13848 (tinisat) R 13842 13842 12074 0 -1 4194304 14301 0 0 0 119979 22 0 0 25 0 1 0 195545890 64585728 12884 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 15768 12884 52 110 0 15655 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 68428

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13842 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.012997
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): 1200.52
CPU time (s): 1200.01
CPU user time (s): 1199.79
CPU system time (s): 0.22
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 68428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 720
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= 35
involuntary context switches= 11

runsolver used 1.19582 second user time and 3.07353 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sat Feb 17 23:45:09 UTC 2007

IDJOB= 292570
IDBENCH= 19843
IDSOLVER= 99
FILE ID= node10/292570-1171755908

PBS_JOBID= 3839259

Free space on /tmp= 66544 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1380126410-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292570-1171755908/TiniSatELite /tmp/evaluation/292570-1171755908/instance-292570-1171755908.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-292570-1171755908 -o ROOT/results/node10/solver-292570-1171755908 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292570-1171755908/TiniSatELite /tmp/evaluation/292570-1171755908/instance-292570-1171755908.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  686dd485c2804890e53697263a117786

RANDOM SEED= 619222911

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1570896 kB
Buffers:         41380 kB
Cached:         334932 kB
SwapCached:          0 kB
Active:         234316 kB
Inactive:       186252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1570896 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          63240 kB
Slab:            49940 kB
Committed_AS:  1135672 kB
PageTables:       1832 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= 66544 MiB

End job on node10 on Sun Feb 18 00:05:11 UTC 2007