Trace number 293021

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 1200.44

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S1481093667-06.UNSAT.shuffled.cnf
MD5SUMbd3636480ccd2ac89b0fc1e6396aab86
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark785.06
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.01	c CPU time:   0.001999 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_13628.cnf
0.00/0.02	c 100 variables, 2130 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-293021-1171763205 -o ROOT/results/node4/solver-293021-1171763205 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293021-1171763205/TiniSatELite /tmp/evaluation/293021-1171763205/instance-293021-1171763205.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 0.97 0.97 3/77 13628
/proc/meminfo: memFree=1017824/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 196275383 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913384018 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13628/statm: 1339 233 195 169 0 50 0
[pid=13629] ppid=13628 vsize=5356 CPUtime=0
/proc/13629/stat : 13629 (TiniSatELite) R 13628 13628 13044 0 -1 4194368 54 189 0 0 0 0 0 0 20 0 1 0 196275384 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 4352417 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/13629/statm: 1339 237 198 169 0 50 0

[startup+0.107255 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 13628
/proc/meminfo: memFree=1017824/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515293 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 13628
/proc/meminfo: memFree=1017824/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33537 s]
/proc/loadavg: 0.92 0.97 0.97 2/79 13634
/proc/meminfo: memFree=1015632/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=2704 CPUtime=1.31
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 566 0 0 0 131 0 0 0 25 0 1 0 196275385 2768896 551 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 676 551 52 110 0 563 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8060

[startup+2.97153 s]
/proc/loadavg: 0.92 0.97 0.97 2/79 13634
/proc/meminfo: memFree=1014608/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=4572 CPUtime=2.94
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 832 0 0 0 294 0 0 0 25 0 1 0 196275385 4681728 817 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 1143 817 52 110 0 1030 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9928

[startup+6.26084 s]
/proc/loadavg: 0.93 0.97 0.97 2/79 13634
/proc/meminfo: memFree=1013072/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=8168 CPUtime=6.24
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 1190 0 0 0 623 1 0 0 25 0 1 0 196275385 8364032 1142 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 2042 1142 52 110 0 1929 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13524

[startup+12.7115 s]
/proc/loadavg: 0.93 0.97 0.97 2/79 13634
/proc/meminfo: memFree=1011216/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=8592 CPUtime=12.69
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 1610 0 0 0 1268 1 0 0 25 0 1 0 196275385 8798208 1562 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 2148 1562 52 110 0 2035 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13948

[startup+25.5287 s]
/proc/loadavg: 0.95 0.97 0.97 2/79 13634
/proc/meminfo: memFree=1008912/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=9600 CPUtime=25.5
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 2274 0 0 0 2548 2 0 0 25 0 1 0 196275385 9830400 2161 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 2400 2161 52 110 0 2287 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14956

[startup+51.1591 s]
/proc/loadavg: 0.96 0.97 0.97 2/79 13634
/proc/meminfo: memFree=1005840/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=16312 CPUtime=51.12
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 3006 0 0 0 5110 2 0 0 25 0 1 0 196275385 16703488 2893 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 4078 2893 52 110 0 3965 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 21668

[startup+102.406 s]
/proc/loadavg: 0.98 0.97 0.97 2/79 13634
/proc/meminfo: memFree=1001296/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=17752 CPUtime=102.35
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 4125 0 0 0 10232 3 0 0 25 0 1 0 196275385 18178048 4012 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 4438 4012 52 110 0 4325 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 23108

[startup+162.48 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 13634
/proc/meminfo: memFree=996880/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=32348 CPUtime=162.41
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 5329 0 0 0 16236 5 0 0 25 0 1 0 196275385 33124352 5087 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 8087 5087 52 110 0 7974 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 37704

[startup+222.551 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 13634
/proc/meminfo: memFree=993872/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=32672 CPUtime=222.46
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 6080 0 0 0 22240 6 0 0 25 0 1 0 196275385 33456128 5838 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 8168 5838 52 110 0 8055 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 38028

[startup+282.618 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 13634
/proc/meminfo: memFree=991120/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=33096 CPUtime=282.53
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 6755 0 0 0 28245 8 0 0 25 0 1 0 196275385 33890304 6513 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 8274 6513 52 110 0 8161 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 38452

[startup+342.689 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 13634
/proc/meminfo: memFree=988048/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=34140 CPUtime=342.58
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 7516 0 0 0 34249 9 0 0 25 0 1 0 196275385 34959360 7274 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 8535 7274 52 110 0 8422 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 39496

[startup+402.764 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 13634
/proc/meminfo: memFree=985360/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=35308 CPUtime=402.64
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 8215 0 0 0 40253 11 0 0 25 0 1 0 196275385 36155392 7940 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 8827 7940 52 110 0 8714 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 40664

[startup+462.833 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 13634
/proc/meminfo: memFree=983312/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=36724 CPUtime=462.69
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 9031 0 0 0 46257 12 0 0 25 0 1 0 196275385 37605376 8466 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 9181 8466 52 110 0 9068 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 42080

[startup+522.899 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 13634
/proc/meminfo: memFree=981200/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0

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

[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=63456 CPUtime=582.81
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 10087 0 0 0 58267 14 0 0 25 0 1 0 196275385 64978944 9456 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 15864 9456 52 110 0 15751 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 68812

[startup+643.043 s]
/proc/loadavg: 1.01 0.99 0.98 2/79 13634
/proc/meminfo: memFree=977552/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=64112 CPUtime=642.86
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 10562 0 0 0 64271 15 0 0 25 0 1 0 196275385 65650688 9898 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 16028 9898 52 110 0 15915 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 69468

[startup+703.114 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 13634
/proc/meminfo: memFree=975760/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=64768 CPUtime=702.91
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 11047 0 0 0 70276 15 0 0 25 0 1 0 196275385 66322432 10350 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 16192 10350 52 110 0 16079 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 70124

[startup+763.181 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 13634
/proc/meminfo: memFree=973904/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=65868 CPUtime=762.97
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 11632 0 0 0 76281 16 0 0 25 0 1 0 196275385 67448832 10803 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 16467 10803 52 110 0 16354 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 71224

[startup+823.257 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 13634
/proc/meminfo: memFree=972304/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=66132 CPUtime=823.03
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 12037 0 0 0 82286 17 0 0 25 0 1 0 196275385 67719168 11208 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 16533 11208 52 110 0 16420 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 71488

[startup+883.338 s]
/proc/loadavg: 1.17 1.03 1.00 2/85 13736
/proc/meminfo: memFree=969440/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=66392 CPUtime=883.04
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 12473 0 0 0 88286 18 0 0 25 0 1 0 196275385 67985408 11611 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 16598 11611 52 110 0 16485 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 71748

[startup+943.434 s]
/proc/loadavg: 1.06 1.03 1.00 2/85 13808
/proc/meminfo: memFree=968032/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=66648 CPUtime=943.08
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 12887 0 0 0 94290 18 0 0 25 0 1 0 196275385 68247552 11960 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 16662 11960 52 110 0 16549 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 72004

[startup+1003.51 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 13832
/proc/meminfo: memFree=967504/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=67296 CPUtime=1003.13
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 13343 0 0 0 100294 19 0 0 25 0 1 0 196275385 68911104 12350 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 16824 12350 52 110 0 16711 0
Current children cumulated CPU time (s) 1003.13
Current children cumulated vsize (KiB) 72652

[startup+1063.58 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 13832
/proc/meminfo: memFree=966288/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=67820 CPUtime=1063.19
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 13701 0 0 0 106299 20 0 0 25 0 1 0 196275385 69447680 12675 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 16955 12675 52 110 0 16842 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 73176

[startup+1123.65 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 13832
/proc/meminfo: memFree=965200/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=67948 CPUtime=1123.24
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 14001 0 0 0 112303 21 0 0 25 0 1 0 196275385 69578752 12942 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 16987 12942 52 110 0 16874 0
Current children cumulated CPU time (s) 1123.24
Current children cumulated vsize (KiB) 73304

[startup+1183.72 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 13832
/proc/meminfo: memFree=963664/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=68604 CPUtime=1183.29
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 14413 0 0 0 118307 22 0 0 25 0 1 0 196275385 70250496 13321 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 17151 13321 52 110 0 17038 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 73960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13832
/proc/meminfo: memFree=963344/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=68604 CPUtime=1200
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 14497 0 0 0 119978 22 0 0 25 0 1 0 196275385 70250496 13405 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 17151 13405 52 110 0 17038 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 73960

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13832
/proc/meminfo: memFree=963344/2055920 swapFree=4192812/4192956
[pid=13628] ppid=13626 vsize=5356 CPUtime=0
/proc/13628/stat : 13628 (TiniSatELite) S 13626 13628 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 196275383 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13628/statm: 1339 237 197 169 0 50 0
[pid=13634] ppid=13628 vsize=68604 CPUtime=1200
/proc/13634/stat : 13634 (tinisat) R 13628 13628 13044 0 -1 4194304 14497 0 0 0 119978 22 0 0 25 0 1 0 196275385 70250496 13405 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13634/statm: 17151 13405 52 110 0 17038 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 73960

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13628 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.013997
while last known CPU time is 1200

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
CPU user time (s): 1199.78
CPU system time (s): 0.22
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 73960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 726
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 1.07184 second user time and 3.19551 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Feb 18 01:46:45 UTC 2007

IDJOB= 293021
IDBENCH= 19854
IDSOLVER= 99
FILE ID= node4/293021-1171763205

PBS_JOBID= 3839270

Free space on /tmp= 66552 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S1481093667-06.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293021-1171763205/TiniSatELite /tmp/evaluation/293021-1171763205/instance-293021-1171763205.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-293021-1171763205 -o ROOT/results/node4/solver-293021-1171763205 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293021-1171763205/TiniSatELite /tmp/evaluation/293021-1171763205/instance-293021-1171763205.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  bd3636480ccd2ac89b0fc1e6396aab86

RANDOM SEED= 355963714

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:       1018296 kB
Buffers:         56020 kB
Cached:         846068 kB
SwapCached:          0 kB
Active:         338160 kB
Inactive:       623588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1018296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          78612 kB
Slab:            61452 kB
Committed_AS:   848156 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 02:06:48 UTC 2007