Trace number 293144

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) 1200.07 1200.41

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S340864765-13.SAT.shuffled.cnf
MD5SUM1a2d4f656ef1a93a804e74aaef307a73
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.527919
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node4.alineos.net_13920.cnf
0.00/0.02	c 120 variables, 2556 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/node4/watcher-293144-1171765612 -o ROOT/results/node4/solver-293144-1171765612 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293144-1171765612/TiniSatELite /tmp/evaluation/293144-1171765612/instance-293144-1171765612.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 3/77 13920
/proc/meminfo: memFree=1017568/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 196516022 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913384018 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13920/statm: 1339 233 195 169 0 50 0
[pid=13921] ppid=13920 vsize=5356 CPUtime=0
/proc/13921/stat : 13921 (TiniSatELite) S 13920 13920 13044 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13921/statm: 1339 237 198 169 0 50 0
[pid=13922] ppid=13921 vsize=0 CPUtime=0
/proc/13922/stat : 13922 (TiniSatELite) D 13921 13920 13044 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 196516022 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/13922/statm: 0 0 0 0 0 0 0
[pid=13923] ppid=13921 vsize=0 CPUtime=0
/proc/13923/stat : 13923 (sed) D 13921 13920 13044 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 196516022 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/13923/statm: 0 0 0 0 0 0 0

[startup+0.107961 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13920
/proc/meminfo: memFree=1017568/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515996 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13920
/proc/meminfo: memFree=1017568/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33707 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 13926
/proc/meminfo: memFree=1015184/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=2892 CPUtime=1.31
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 604 0 0 0 131 0 0 0 25 0 1 0 196516023 2961408 589 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 723 589 52 110 0 610 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8248

[startup+2.97623 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 13926
/proc/meminfo: memFree=1014032/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=5212 CPUtime=2.95
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 906 0 0 0 295 0 0 0 25 0 1 0 196516023 5337088 891 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 1303 891 52 110 0 1190 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10568

[startup+6.26054 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13926
/proc/meminfo: memFree=1012368/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=5480 CPUtime=6.23
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 1295 0 0 0 623 0 0 0 25 0 1 0 196516023 5611520 1247 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 1370 1247 52 110 0 1257 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10836

[startup+12.7232 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13926
/proc/meminfo: memFree=1010192/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=9884 CPUtime=12.69
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 1788 0 0 0 1268 1 0 0 25 0 1 0 196516023 10121216 1740 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 2471 1740 52 110 0 2358 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15240

[startup+25.5284 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 13926
/proc/meminfo: memFree=1007760/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=10708 CPUtime=25.5
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 2469 0 0 0 2548 2 0 0 25 0 1 0 196516023 10964992 2356 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 2677 2356 52 110 0 2564 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16064

[startup+51.1558 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 13926
/proc/meminfo: memFree=1004240/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=18828 CPUtime=51.11
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 3325 0 0 0 5108 3 0 0 25 0 1 0 196516023 19279872 3212 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 4707 3212 52 110 0 4594 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 24184

[startup+102.407 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 13926
/proc/meminfo: memFree=998800/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=20892 CPUtime=102.35
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 4801 0 0 0 10231 4 0 0 25 0 1 0 196516023 21393408 4559 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 5223 4559 52 110 0 5110 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 26248

[startup+162.48 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 13926
/proc/meminfo: memFree=994192/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=37292 CPUtime=162.41
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 5952 0 0 0 16235 6 0 0 25 0 1 0 196516023 38187008 5710 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 9323 5710 52 110 0 9210 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 42648

[startup+222.548 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 13926
/proc/meminfo: memFree=990544/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=37676 CPUtime=222.46
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 6857 0 0 0 22239 7 0 0 25 0 1 0 196516023 38580224 6615 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 9419 6615 52 110 0 9306 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 43032

[startup+282.62 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 13926
/proc/meminfo: memFree=987152/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=38028 CPUtime=282.52
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 7693 0 0 0 28243 9 0 0 25 0 1 0 196516023 38940672 7451 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 9507 7451 52 110 0 9394 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 43384

[startup+342.689 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 13926
/proc/meminfo: memFree=983696/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=39408 CPUtime=342.57
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 8569 0 0 0 34247 10 0 0 25 0 1 0 196516023 40353792 8327 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 9852 8327 52 110 0 9739 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 44764

[startup+402.764 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13926
/proc/meminfo: memFree=981264/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=41120 CPUtime=402.64
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 9432 0 0 0 40252 12 0 0 25 0 1 0 196516023 42106880 8933 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 10280 8933 52 110 0 10167 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 46476

[startup+462.833 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13926
/proc/meminfo: memFree=978640/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=41896 CPUtime=462.69
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 10065 0 0 0 46256 13 0 0 25 0 1 0 196516023 42901504 9566 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 10474 9566 52 110 0 10361 0
Current children cumulated CPU time (s) 462.69

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

[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=73624 CPUtime=582.8
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 11192 0 0 0 58265 15 0 0 25 0 1 0 196516023 75390976 10660 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 18406 10660 52 110 0 18293 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 78980

[startup+643.044 s]
/proc/loadavg: 1.11 1.04 1.01 2/79 13926
/proc/meminfo: memFree=972432/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=73784 CPUtime=642.86
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 11661 0 0 0 64270 16 0 0 25 0 1 0 196516023 75554816 11129 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 18446 11129 52 110 0 18333 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 79140

[startup+703.112 s]
/proc/loadavg: 1.04 1.03 1.01 2/79 13926
/proc/meminfo: memFree=970448/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=74044 CPUtime=702.91
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 12182 0 0 0 70274 17 0 0 25 0 1 0 196516023 75821056 11617 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 18511 11617 52 110 0 18398 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 79400

[startup+763.182 s]
/proc/loadavg: 1.07 1.04 1.01 2/79 13928
/proc/meminfo: memFree=968208/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=75212 CPUtime=762.97
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 12788 0 0 0 76279 18 0 0 25 0 1 0 196516023 77017088 12190 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 18803 12190 52 110 0 18690 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 80568

[startup+823.255 s]
/proc/loadavg: 1.02 1.03 1.00 3/79 13928
/proc/meminfo: memFree=966288/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=75732 CPUtime=823.02
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 13295 0 0 0 82284 18 0 0 25 0 1 0 196516023 77549568 12664 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 18933 12664 52 110 0 18820 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 81088

[startup+883.326 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 13928
/proc/meminfo: memFree=964688/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=75732 CPUtime=883.08
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 13684 0 0 0 88289 19 0 0 25 0 1 0 196516023 77549568 13053 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 18933 13053 52 110 0 18820 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 81088

[startup+943.398 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 13928
/proc/meminfo: memFree=963024/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=76344 CPUtime=943.14
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 14136 0 0 0 94294 20 0 0 25 0 1 0 196516023 78176256 13472 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 19086 13472 52 110 0 18973 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 81700

[startup+1003.47 s]
/proc/loadavg: 1.07 1.03 1.00 2/79 13928
/proc/meminfo: memFree=961424/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=76732 CPUtime=1003.19
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 14624 0 0 0 100299 20 0 0 25 0 1 0 196516023 78573568 13894 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 19183 13894 52 110 0 19070 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 82088

[startup+1063.55 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 13928
/proc/meminfo: memFree=959952/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=76864 CPUtime=1063.25
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 14983 0 0 0 106304 21 0 0 25 0 1 0 196516023 78708736 14253 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519978 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 19216 14253 52 110 0 19103 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 82220

[startup+1123.62 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 13928
/proc/meminfo: memFree=958352/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=77128 CPUtime=1123.31
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 15368 0 0 0 112309 22 0 0 25 0 1 0 196516023 78979072 14638 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 19282 14638 52 110 0 19169 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 82484

[startup+1183.69 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 13928
/proc/meminfo: memFree=957072/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=77128 CPUtime=1183.37
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 15688 0 0 0 118314 23 0 0 25 0 1 0 196516023 78979072 14958 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 19282 14958 52 110 0 19169 0
Current children cumulated CPU time (s) 1183.37
Current children cumulated vsize (KiB) 82484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 13928
/proc/meminfo: memFree=956688/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=77128 CPUtime=1200.07
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 15773 0 0 0 119984 23 0 0 25 0 1 0 196516023 78979072 15043 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 19282 15043 52 110 0 19169 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 82484

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 13928
/proc/meminfo: memFree=956688/2055920 swapFree=4192812/4192956
[pid=13920] ppid=13918 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (TiniSatELite) S 13918 13920 13044 0 -1 4194304 333 401 0 0 0 0 0 0 16 0 1 0 196516022 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 237 197 169 0 50 0
[pid=13926] ppid=13920 vsize=77128 CPUtime=1200.07
/proc/13926/stat : 13926 (tinisat) R 13920 13920 13044 0 -1 4194304 15773 0 0 0 119984 23 0 0 25 0 1 0 196516023 78979072 15043 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13926/statm: 19282 15043 52 110 0 19169 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 82484

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13920 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.07

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

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.84
CPU system time (s): 0.23
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 82484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 734
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= 10

runsolver used 1.16382 second user time and 3.10453 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Feb 18 02:26:52 UTC 2007

IDJOB= 293144
IDBENCH= 19857
IDSOLVER= 99
FILE ID= node4/293144-1171765612

PBS_JOBID= 3839270

Free space on /tmp= 66552 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S340864765-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293144-1171765612/TiniSatELite /tmp/evaluation/293144-1171765612/instance-293144-1171765612.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-293144-1171765612 -o ROOT/results/node4/solver-293144-1171765612 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293144-1171765612/TiniSatELite /tmp/evaluation/293144-1171765612/instance-293144-1171765612.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  1a2d4f656ef1a93a804e74aaef307a73

RANDOM SEED= 725894796

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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:       1017976 kB
Buffers:         56064 kB
Cached:         846160 kB
SwapCached:          0 kB
Active:         338296 kB
Inactive:       623748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1017976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          78672 kB
Slab:            61488 kB
Committed_AS:   848288 kB
PageTables:       1768 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= 66552 MiB

End job on node4 on Sun Feb 18 02:46:54 UTC 2007