Trace number 292365

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) 1200.04 1200.44

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1414833579-15.UNSAT.shuffled.cnf
MD5SUMb2802bae5d92b90eb2c4213147949897
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark175.918
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:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node41.alineos.net_14029.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/node41/watcher-292365-1171752537 -o ROOT/results/node41/solver-292365-1171752537 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292365-1171752537/TiniSatELite /tmp/evaluation/292365-1171752537/instance-292365-1171752537.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 0.98 3/64 14029
/proc/meminfo: memFree=1282816/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 195209644 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390313042 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14029/statm: 1339 233 195 169 0 50 0
[pid=14030] ppid=14029 vsize=5356 CPUtime=0
/proc/14030/stat : 14030 (TiniSatELite) S 14029 14029 12912 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/14030/statm: 1339 237 198 169 0 50 0
[pid=14032] ppid=14030 vsize=0 CPUtime=0
/proc/14032/stat : 14032 (sed) D 14030 14029 12912 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 195209644 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/14032/statm: 0 0 0 0 0 0 0

[startup+0.108095 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 14029
/proc/meminfo: memFree=1282816/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.516128 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 14029
/proc/meminfo: memFree=1282816/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.3382 s]
/proc/loadavg: 0.92 0.98 0.98 2/66 14035
/proc/meminfo: memFree=1280752/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=3864 CPUtime=1.32
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 542 0 0 0 132 0 0 0 25 0 1 0 195209645 3956736 527 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 966 527 52 110 0 853 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9220

[startup+2.98134 s]
/proc/loadavg: 0.92 0.98 0.98 2/66 14035
/proc/meminfo: memFree=1279792/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=4276 CPUtime=2.95
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 806 0 0 0 295 0 0 0 25 0 1 0 195209645 4378624 791 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 1069 791 52 110 0 956 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9632

[startup+6.25763 s]
/proc/loadavg: 0.93 0.98 0.98 2/66 14035
/proc/meminfo: memFree=1278320/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=7560 CPUtime=6.23
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 1146 0 0 0 623 0 0 0 25 0 1 0 195209645 7741440 1098 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 1890 1098 52 110 0 1777 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12916

[startup+12.7182 s]
/proc/loadavg: 0.93 0.98 0.98 2/66 14035
/proc/meminfo: memFree=1276464/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=8008 CPUtime=12.69
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 1554 0 0 0 1268 1 0 0 25 0 1 0 195209645 8200192 1506 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 2002 1506 52 110 0 1889 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13364

[startup+25.5223 s]
/proc/loadavg: 0.95 0.98 0.98 2/66 14035
/proc/meminfo: memFree=1274352/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=14640 CPUtime=25.49
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 2148 0 0 0 2548 1 0 0 25 0 1 0 195209645 14991360 2035 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 3660 2035 52 110 0 3547 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19996

[startup+51.1475 s]
/proc/loadavg: 0.96 0.98 0.98 2/66 14035
/proc/meminfo: memFree=1271472/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=15152 CPUtime=51.11
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 2847 0 0 0 5109 2 0 0 25 0 1 0 195209645 15515648 2734 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 3788 2734 52 110 0 3675 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 20508

[startup+102.392 s]
/proc/loadavg: 0.98 0.98 0.98 2/66 14035
/proc/meminfo: memFree=1266736/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=17340 CPUtime=102.35
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 4154 0 0 0 10231 4 0 0 25 0 1 0 195209645 17756160 3912 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 4335 3912 52 110 0 4222 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 22696

[startup+162.453 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14035
/proc/meminfo: memFree=1262896/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=29884 CPUtime=162.39
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 5136 0 0 0 16234 5 0 0 25 0 1 0 195209645 30601216 4861 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 7471 4861 52 110 0 7358 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 35240

[startup+222.51 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14035
/proc/meminfo: memFree=1259760/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=30672 CPUtime=222.44
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 5951 0 0 0 22238 6 0 0 25 0 1 0 195209645 31408128 5643 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 7668 5643 52 110 0 7555 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 36028

[startup+282.57 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14035
/proc/meminfo: memFree=1257264/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=30864 CPUtime=282.48
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 6563 0 0 0 28242 6 0 0 25 0 1 0 195209645 31604736 6255 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 7716 6255 52 110 0 7603 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 36220

[startup+342.63 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14035
/proc/meminfo: memFree=1254000/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=31972 CPUtime=342.52
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 7404 0 0 0 34246 6 0 0 25 0 1 0 195209645 32739328 7063 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 7993 7063 52 110 0 7880 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 37328

[startup+402.689 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14035
/proc/meminfo: memFree=1251760/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=33392 CPUtime=402.57
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 8218 0 0 0 40250 7 0 0 25 0 1 0 195209645 34193408 7620 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 8348 7620 52 110 0 8235 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 38748

[startup+462.744 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14035
/proc/meminfo: memFree=1249456/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=57568 CPUtime=462.61
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 8941 0 0 0 46254 7 0 0 25 0 1 0 195209645 58949632 8179 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 14392 8179 52 110 0 14279 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 62924

[startup+522.802 s]

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

[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=58220 CPUtime=582.7
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 9854 0 0 0 58262 8 0 0 25 0 1 0 195209645 59617280 9026 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 14555 9026 52 110 0 14442 0
Current children cumulated CPU time (s) 582.7
Current children cumulated vsize (KiB) 63576

[startup+642.924 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14035
/proc/meminfo: memFree=1244272/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=58484 CPUtime=642.75
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 10300 0 0 0 64266 9 0 0 25 0 1 0 195209645 59887616 9472 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 14621 9472 52 110 0 14508 0
Current children cumulated CPU time (s) 642.75
Current children cumulated vsize (KiB) 63840

[startup+702.985 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 14035
/proc/meminfo: memFree=1242608/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=58872 CPUtime=702.79
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 10766 0 0 0 70270 9 0 0 25 0 1 0 195209645 60284928 9872 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 14718 9872 52 110 0 14605 0
Current children cumulated CPU time (s) 702.79
Current children cumulated vsize (KiB) 64228

[startup+763.07 s]
/proc/loadavg: 0.99 0.98 0.98 2/72 14145
/proc/meminfo: memFree=1239800/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=59260 CPUtime=762.82
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 11265 0 0 0 76270 12 0 0 25 0 1 0 195209645 60682240 10306 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 14815 10306 52 110 0 14702 0
Current children cumulated CPU time (s) 762.82
Current children cumulated vsize (KiB) 64616

[startup+823.163 s]
/proc/loadavg: 1.03 1.00 0.98 2/66 14233
/proc/meminfo: memFree=1238696/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=60300 CPUtime=822.86
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 11873 0 0 0 82273 13 0 0 25 0 1 0 195209645 61747200 10783 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 15075 10783 52 110 0 14962 0
Current children cumulated CPU time (s) 822.86
Current children cumulated vsize (KiB) 65656

[startup+883.22 s]
/proc/loadavg: 1.01 1.00 0.98 2/66 14233
/proc/meminfo: memFree=1237296/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=61332 CPUtime=882.9
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 12457 0 0 0 88277 13 0 0 25 0 1 0 195209645 62803968 11203 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 15333 11203 52 110 0 15220 0
Current children cumulated CPU time (s) 882.9
Current children cumulated vsize (KiB) 66688

[startup+943.277 s]
/proc/loadavg: 1.04 1.01 0.99 2/66 14233
/proc/meminfo: memFree=1236080/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=61332 CPUtime=942.94
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 12777 0 0 0 94280 14 0 0 25 0 1 0 195209645 62803968 11523 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 15333 11523 52 110 0 15220 0
Current children cumulated CPU time (s) 942.94
Current children cumulated vsize (KiB) 66688

[startup+1003.34 s]
/proc/loadavg: 1.01 1.01 0.99 2/66 14233
/proc/meminfo: memFree=1234800/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=61460 CPUtime=1002.98
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 13126 0 0 0 100284 14 0 0 25 0 1 0 195209645 62935040 11839 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 15365 11839 52 110 0 15252 0
Current children cumulated CPU time (s) 1002.98
Current children cumulated vsize (KiB) 66816

[startup+1063.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14233
/proc/meminfo: memFree=1233328/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=61592 CPUtime=1063.04
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 13501 0 0 0 106289 15 0 0 25 0 1 0 195209645 63070208 12214 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 15398 12214 52 110 0 15285 0
Current children cumulated CPU time (s) 1063.04
Current children cumulated vsize (KiB) 66948

[startup+1123.45 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14233
/proc/meminfo: memFree=1231792/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=61988 CPUtime=1123.08
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 13937 0 0 0 112293 15 0 0 25 0 1 0 195209645 63475712 12650 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 15497 12650 52 110 0 15384 0
Current children cumulated CPU time (s) 1123.08
Current children cumulated vsize (KiB) 67344

[startup+1183.51 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14233
/proc/meminfo: memFree=1230000/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=62380 CPUtime=1183.13
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 14310 0 0 0 118297 16 0 0 25 0 1 0 195209645 63877120 13023 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 15595 13023 52 110 0 15482 0
Current children cumulated CPU time (s) 1183.13
Current children cumulated vsize (KiB) 67736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14233
/proc/meminfo: memFree=1229680/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=62508 CPUtime=1200.04
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 14430 0 0 0 119988 16 0 0 25 0 1 0 195209645 64008192 13110 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 15627 13110 52 110 0 15514 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 67864

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14233
/proc/meminfo: memFree=1229680/2055920 swapFree=4183936/4192956
[pid=14029] ppid=14027 vsize=5356 CPUtime=0
/proc/14029/stat : 14029 (TiniSatELite) S 14027 14029 12912 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195209644 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14029/statm: 1339 237 197 169 0 50 0
[pid=14035] ppid=14029 vsize=62508 CPUtime=1200.04
/proc/14035/stat : 14035 (tinisat) R 14029 14029 12912 0 -1 4194304 14430 0 0 0 119988 16 0 0 25 0 1 0 195209645 64008192 13110 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14035/statm: 15627 13110 52 110 0 15514 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 67864

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 14029 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.04

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

Real time (s): 1200.44
CPU time (s): 1200.04
CPU user time (s): 1199.88
CPU system time (s): 0.16
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 67864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 33
involuntary context switches= 10

runsolver used 0.994848 second user time and 2.49262 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sat Feb 17 22:48:57 UTC 2007

IDJOB= 292365
IDBENCH= 19838
IDSOLVER= 99
FILE ID= node41/292365-1171752537

PBS_JOBID= 3839469

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1414833579-15.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292365-1171752537/TiniSatELite /tmp/evaluation/292365-1171752537/instance-292365-1171752537.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-292365-1171752537 -o ROOT/results/node41/solver-292365-1171752537 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292365-1171752537/TiniSatELite /tmp/evaluation/292365-1171752537/instance-292365-1171752537.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b2802bae5d92b90eb2c4213147949897

RANDOM SEED= 422302864

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1283224 kB
Buffers:         39960 kB
Cached:         649920 kB
SwapCached:       3652 kB
Active:         542424 kB
Inactive:       157660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1283224 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          15356 kB
Slab:            58576 kB
Committed_AS:   369644 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node41 on Sat Feb 17 23:09:00 UTC 2007