Trace number 292734

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) 1200.09 1200.86

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S744612847-12.SAT.shuffled.cnf
MD5SUM583105bb99125ba4df9ed1b1c73b5664
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021996
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_13243.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-292734-1171758392 -o ROOT/results/node4/solver-292734-1171758392 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292734-1171758392/TiniSatELite /tmp/evaluation/292734-1171758392/instance-292734-1171758392.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 0.99 0.98 3/77 13243
/proc/meminfo: memFree=1018400/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5212 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) R 13241 13243 13044 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 195794055 5337088 82 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913069937 0 0 4096 0 0 0 0 17 0 0 0
/proc/13243/statm: 1303 97 78 169 0 14 0

[startup+0.108238 s]
/proc/loadavg: 0.92 0.99 0.98 3/77 13243
/proc/meminfo: memFree=1018400/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.520288 s]
/proc/loadavg: 0.92 0.99 0.98 3/77 13243
/proc/meminfo: memFree=1018400/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.34035 s]
/proc/loadavg: 0.92 0.99 0.98 2/79 13249
/proc/meminfo: memFree=1016144/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=4320 CPUtime=1.31
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 578 0 0 0 131 0 0 0 25 0 1 0 195794057 4423680 563 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 1080 563 52 110 0 967 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9676

[startup+2.97651 s]
/proc/loadavg: 0.92 0.99 0.98 2/79 13249
/proc/meminfo: memFree=1015056/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=4588 CPUtime=2.94
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 879 0 0 0 294 0 0 0 25 0 1 0 195794057 4698112 864 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 1147 864 52 110 0 1034 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9944

[startup+6.25282 s]
/proc/loadavg: 0.93 0.99 0.98 2/79 13249
/proc/meminfo: memFree=1013520/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=8188 CPUtime=6.21
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 1222 0 0 0 621 0 0 0 25 0 1 0 195794057 8384512 1174 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 2047 1174 52 110 0 1934 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 13544

[startup+12.7184 s]
/proc/loadavg: 0.93 0.99 0.98 2/79 13249
/proc/meminfo: memFree=1011472/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=8772 CPUtime=12.69
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 1670 0 0 0 1268 1 0 0 25 0 1 0 195794057 8982528 1622 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 2193 1622 52 110 0 2080 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14128

[startup+25.5347 s]
/proc/loadavg: 0.95 0.99 0.98 2/79 13249
/proc/meminfo: memFree=1009296/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=15724 CPUtime=25.49
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 2298 0 0 0 2548 1 0 0 25 0 1 0 195794057 16101376 2185 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 3931 2185 52 110 0 3818 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21080

[startup+51.1841 s]
/proc/loadavg: 0.96 0.99 0.98 2/79 13249
/proc/meminfo: memFree=1006032/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=16572 CPUtime=51.11
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 3123 0 0 0 5109 2 0 0 25 0 1 0 195794057 16969728 3010 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 4143 3010 52 110 0 4030 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 21928

[startup+102.456 s]
/proc/loadavg: 0.98 0.99 0.98 2/79 13249
/proc/meminfo: memFree=1001232/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=18416 CPUtime=102.35
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 4407 0 0 0 10232 3 0 0 25 0 1 0 195794057 18857984 4165 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 4604 4165 52 110 0 4491 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 23772

[startup+162.554 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 13249
/proc/meminfo: memFree=997200/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=32196 CPUtime=162.42
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 5419 0 0 0 16238 4 0 0 25 0 1 0 195794057 32968704 5177 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 8049 5177 52 110 0 7936 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 37552

[startup+222.653 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 13249
/proc/meminfo: memFree=993872/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=32652 CPUtime=222.48
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 6256 0 0 0 22243 5 0 0 25 0 1 0 195794057 33435648 6014 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 8163 6014 52 110 0 8050 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 38008

[startup+282.746 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 13249
/proc/meminfo: memFree=991056/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=32972 CPUtime=282.54
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 6951 0 0 0 28248 6 0 0 25 0 1 0 195794057 33763328 6709 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 8243 6709 52 110 0 8130 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 38328

[startup+342.838 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 13249
/proc/meminfo: memFree=987728/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=34680 CPUtime=342.6
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 7818 0 0 0 34253 7 0 0 25 0 1 0 195794057 35512320 7543 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 8670 7543 52 110 0 8557 0
Current children cumulated CPU time (s) 342.6
Current children cumulated vsize (KiB) 40036

[startup+402.939 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 13249
/proc/meminfo: memFree=985296/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=36288 CPUtime=402.66
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 8699 0 0 0 40258 8 0 0 25 0 1 0 195794057 37158912 8134 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13249/statm: 9072 8134 52 110 0 8959 0
Current children cumulated CPU time (s) 402.66
Current children cumulated vsize (KiB) 41644

[startup+463.028 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 13249
/proc/meminfo: memFree=982800/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=62904 CPUtime=462.72
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 9369 0 0 0 46263 9 0 0 25 0 1 0 195794057 64413696 8771 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 15726 8771 52 110 0 15613 0
Current children cumulated CPU time (s) 462.72
Current children cumulated vsize (KiB) 68260

[startup+523.116 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 13249
/proc/meminfo: memFree=980624/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=63564 CPUtime=522.77

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

[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=63824 CPUtime=582.84
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 10400 0 0 0 58274 10 0 0 25 0 1 0 195794057 65355776 9769 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 15956 9769 52 110 0 15843 0
Current children cumulated CPU time (s) 582.84
Current children cumulated vsize (KiB) 69180

[startup+643.3 s]
/proc/loadavg: 0.99 0.99 0.98 3/79 13249
/proc/meminfo: memFree=976592/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=64868 CPUtime=642.88
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 11013 0 0 0 64278 10 0 0 25 0 1 0 195794057 66424832 10316 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134527694 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 16217 10316 52 110 0 16104 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 70224

[startup+703.387 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 13249
/proc/meminfo: memFree=974864/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=65260 CPUtime=702.95
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 11493 0 0 0 70284 11 0 0 25 0 1 0 195794057 66826240 10763 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 16315 10763 52 110 0 16202 0
Current children cumulated CPU time (s) 702.95
Current children cumulated vsize (KiB) 70616

[startup+763.479 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 13251
/proc/meminfo: memFree=973072/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=65260 CPUtime=763
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 11881 0 0 0 76289 11 0 0 25 0 1 0 195794057 66826240 11151 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 16315 11151 52 110 0 16202 0
Current children cumulated CPU time (s) 763
Current children cumulated vsize (KiB) 70616

[startup+823.576 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 13251
/proc/meminfo: memFree=971600/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=65648 CPUtime=823.05
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 12347 0 0 0 82293 12 0 0 25 0 1 0 195794057 67223552 11551 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 16412 11551 52 110 0 16299 0
Current children cumulated CPU time (s) 823.05
Current children cumulated vsize (KiB) 71004

[startup+883.664 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 13251
/proc/meminfo: memFree=970000/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=65908 CPUtime=883.11
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 12786 0 0 0 88298 13 0 0 25 0 1 0 195794057 67489792 11957 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 16477 11957 52 110 0 16364 0
Current children cumulated CPU time (s) 883.11
Current children cumulated vsize (KiB) 71264

[startup+943.759 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 13251
/proc/meminfo: memFree=968528/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=66424 CPUtime=943.16
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 13219 0 0 0 94303 13 0 0 25 0 1 0 195794057 68018176 12325 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 16606 12325 52 110 0 16493 0
Current children cumulated CPU time (s) 943.16
Current children cumulated vsize (KiB) 71780

[startup+1003.85 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 13251
/proc/meminfo: memFree=967056/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=66424 CPUtime=1003.2
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 13590 0 0 0 100307 13 0 0 25 0 1 0 195794057 68018176 12696 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 16606 12696 52 110 0 16493 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 71780

[startup+1063.94 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 13251
/proc/meminfo: memFree=965456/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=66812 CPUtime=1063.27
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 14027 0 0 0 106313 14 0 0 25 0 1 0 195794057 68415488 13100 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 16703 13100 52 110 0 16590 0
Current children cumulated CPU time (s) 1063.27
Current children cumulated vsize (KiB) 72168

[startup+1124.03 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 13251
/proc/meminfo: memFree=963984/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=67072 CPUtime=1123.32
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 14418 0 0 0 112317 15 0 0 25 0 1 0 195794057 68681728 13458 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 16768 13458 52 110 0 16655 0
Current children cumulated CPU time (s) 1123.32
Current children cumulated vsize (KiB) 72428

[startup+1184.13 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 13251
/proc/meminfo: memFree=962448/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=67588 CPUtime=1183.38
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 14876 0 0 0 118322 16 0 0 25 0 1 0 195794057 69210112 13817 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 16897 13817 52 110 0 16784 0
Current children cumulated CPU time (s) 1183.38
Current children cumulated vsize (KiB) 72944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.85 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 13251
/proc/meminfo: memFree=962192/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=67588 CPUtime=1200.09
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 14961 0 0 0 119993 16 0 0 25 0 1 0 195794057 69210112 13902 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 16897 13902 52 110 0 16784 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 72944

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

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

[startup+1200.85 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 13251
/proc/meminfo: memFree=962192/2055920 swapFree=4192812/4192956
[pid=13243] ppid=13241 vsize=5356 CPUtime=0
/proc/13243/stat : 13243 (TiniSatELite) S 13241 13243 13044 0 -1 4194304 333 393 0 0 0 0 0 0 16 0 1 0 195794055 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13243/statm: 1339 237 197 169 0 50 0
[pid=13249] ppid=13243 vsize=67588 CPUtime=1200.09
/proc/13249/stat : 13249 (tinisat) R 13243 13243 13044 0 -1 4194304 14961 0 0 0 119993 16 0 0 25 0 1 0 195794057 69210112 13902 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13249/statm: 16897 13902 52 110 0 16784 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 72944

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13243 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=3999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.09

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

Real time (s): 1200.86
CPU time (s): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.16
CPU usage (%): 99.936
Max. virtual memory (cumulated for all children) (KiB): 72944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.003999
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= 31
involuntary context switches= 16

runsolver used 1.13983 second user time and 3.13252 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Feb 18 00:26:32 UTC 2007

IDJOB= 292734
IDBENCH= 19847
IDSOLVER= 99
FILE ID= node4/292734-1171758392

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-S744612847-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292734-1171758392/TiniSatELite /tmp/evaluation/292734-1171758392/instance-292734-1171758392.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-292734-1171758392 -o ROOT/results/node4/solver-292734-1171758392 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292734-1171758392/TiniSatELite /tmp/evaluation/292734-1171758392/instance-292734-1171758392.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  583105bb99125ba4df9ed1b1c73b5664

RANDOM SEED= 772819736

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:       1018808 kB
Buffers:         55932 kB
Cached:         845748 kB
SwapCached:          0 kB
Active:         338028 kB
Inactive:       623288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1018808 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          78552 kB
Slab:            61400 kB
Committed_AS:   846756 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 00:46:35 UTC 2007