Trace number 303845

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) 1200.03 1200.85

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S409751023-10.cnf
MD5SUM8e1ff6249c051ee854299a819fd1daf5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.022996 s
0.00/0.03	c ==============================================================================
0.07/0.13	c Tinisat 0.22
0.07/0.13	c solving /tmp/GTI_node13.alineos.net_13220.cnf
0.07/0.13	c 220 variables, 18700 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/node13/watcher-303845-1172045134 -o ROOT/results/node13/solver-303845-1172045134 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303845-1172045134/TiniSatELite /tmp/evaluation/303845-1172045134/instance-303845-1172045134.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 13220
/proc/meminfo: memFree=1466808/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 224467916 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13220/statm: 1339 233 195 169 0 50 0
[pid=13221] ppid=13220 vsize=5356 CPUtime=0
/proc/13221/stat : 13221 (TiniSatELite) S 13220 13220 12468 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13221/statm: 1339 237 198 169 0 50 0
[pid=13223] ppid=13221 vsize=0 CPUtime=0
/proc/13223/stat : 13223 (sed) R 13221 13220 12468 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 224467917 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/13223/statm: 0 0 0 0 0 0 0

[startup+0.112042 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 13220
/proc/meminfo: memFree=1466808/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.520098 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 13220
/proc/meminfo: memFree=1466808/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.3412 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1462568/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=5296 CPUtime=1.24
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 964 0 0 0 124 0 0 0 25 0 1 0 224467925 5423104 949 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 1324 949 52 110 0 1211 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10652

[startup+2.98242 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1460968/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=9972 CPUtime=2.88
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 1472 0 0 0 288 0 0 0 25 0 1 0 224467925 10211328 1457 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520121 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 2493 1457 52 110 0 2380 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 15328

[startup+6.26586 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1457768/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=10104 CPUtime=6.16
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 2161 0 0 0 615 1 0 0 25 0 1 0 224467925 10346496 2146 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 2526 2146 52 110 0 2413 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 15460

[startup+12.7297 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1453288/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=19980 CPUtime=12.63
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 3182 0 0 0 1260 3 0 0 25 0 1 0 224467925 20459520 3167 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 4995 3167 52 110 0 4882 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 25336

[startup+25.5384 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1447784/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=20652 CPUtime=25.43
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 4601 0 0 0 2539 4 0 0 25 0 1 0 224467925 21147648 4586 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 5163 4586 52 110 0 5050 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 26008

[startup+51.1738 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1439848/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=40172 CPUtime=51.04
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 6623 0 0 0 5098 6 0 0 25 0 1 0 224467925 41136128 6543 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 10043 6543 52 110 0 9930 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 45528

[startup+102.446 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1428392/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=41764 CPUtime=102.28
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 9462 0 0 0 10218 10 0 0 25 0 1 0 224467925 42766336 9382 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 10441 9382 52 110 0 10328 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 47120

[startup+162.543 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1418160/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=80848 CPUtime=162.35
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 12112 0 0 0 16222 13 0 0 25 0 1 0 224467925 82788352 11903 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 20212 11903 52 110 0 20099 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 86204

[startup+222.636 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1410288/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=81152 CPUtime=222.39
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 14134 0 0 0 22224 15 0 0 25 0 1 0 224467925 83099648 13925 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 20288 13925 52 110 0 20175 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 86508

[startup+282.733 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1402800/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=81616 CPUtime=282.44
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 16027 0 0 0 28227 17 0 0 25 0 1 0 224467925 83574784 15818 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 20404 15818 52 110 0 20291 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 86972

[startup+342.824 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1395696/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=82848 CPUtime=342.5
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 17808 0 0 0 34230 20 0 0 25 0 1 0 224467925 84836352 17599 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 20712 17599 52 110 0 20599 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 88204

[startup+402.919 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1389744/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=84656 CPUtime=402.55
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 19528 0 0 0 40234 21 0 0 25 0 1 0 224467925 86687744 19062 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 21164 19062 52 110 0 21051 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 90012

[startup+463.013 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1384304/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=85296 CPUtime=462.6
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 20892 0 0 0 46237 23 0 0 25 0 1 0 224467925 87343104 20426 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 21324 20426 52 110 0 21211 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 90652

[startup+523.106 s]

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

[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=160772 CPUtime=582.72
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 23361 0 0 0 58247 25 0 0 25 0 1 0 224467925 164630528 22895 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 40193 22895 52 110 0 40080 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 166128

[startup+643.295 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1369328/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=161832 CPUtime=642.77
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 24618 0 0 0 64251 26 0 0 25 0 1 0 224467925 165715968 24152 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 40458 24152 52 110 0 40345 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 167188

[startup+703.386 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1364912/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=162376 CPUtime=702.82
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 25688 0 0 0 70254 28 0 0 25 0 1 0 224467925 166273024 25222 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13226/statm: 40594 25222 52 110 0 40481 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 167732

[startup+763.479 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1361072/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=162536 CPUtime=762.87
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 26682 0 0 0 76257 30 0 0 25 0 1 0 224467925 166436864 26216 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 40634 26216 52 110 0 40521 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 167892

[startup+823.576 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1357040/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=163432 CPUtime=822.94
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 27693 0 0 0 82262 32 0 0 25 0 1 0 224467925 167354368 27227 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 40858 27227 52 110 0 40745 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 168788

[startup+883.667 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1353136/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=164200 CPUtime=882.98
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 28658 0 0 0 88265 33 0 0 25 0 1 0 224467925 168140800 28192 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 41050 28192 52 110 0 40937 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 169556

[startup+943.757 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1349424/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=164360 CPUtime=943.03
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 29593 0 0 0 94269 34 0 0 25 0 1 0 224467925 168304640 29127 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 41090 29127 52 110 0 40977 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 169716

[startup+1003.84 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1345648/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=164520 CPUtime=1003.09
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 30537 0 0 0 100274 35 0 0 25 0 1 0 224467925 168468480 30071 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 41130 30071 52 110 0 41017 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 169876

[startup+1063.94 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1341872/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=164712 CPUtime=1063.14
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 31466 0 0 0 106277 37 0 0 25 0 1 0 224467925 168665088 31000 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 41178 31000 52 110 0 41065 0
Current children cumulated CPU time (s) 1063.21
Current children cumulated vsize (KiB) 170068

[startup+1124.04 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1338288/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=164712 CPUtime=1123.2
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 32353 0 0 0 112283 37 0 0 25 0 1 0 224467925 168665088 31887 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 41178 31887 52 110 0 41065 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 170068

[startup+1184.13 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1334768/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=165192 CPUtime=1183.26
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 33254 0 0 0 118287 39 0 0 25 0 1 0 224467925 169156608 32788 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 41298 32788 52 110 0 41185 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 170548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.84 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1333808/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=165192 CPUtime=1199.96
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 33471 0 0 0 119957 39 0 0 25 0 1 0 224467925 169156608 33005 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 41298 33005 52 110 0 41185 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 170548

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

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

[startup+1200.84 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13226
/proc/meminfo: memFree=1333808/2055920 swapFree=4192812/4192956
[pid=13220] ppid=13218 vsize=5356 CPUtime=0.07
/proc/13220/stat : 13220 (TiniSatELite) S 13218 13220 12468 0 -1 4194304 333 780 0 0 0 0 6 1 16 0 1 0 224467916 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13220/statm: 1339 237 197 169 0 50 0
[pid=13226] ppid=13220 vsize=165192 CPUtime=1199.96
/proc/13226/stat : 13226 (tinisat) R 13220 13220 12468 0 -1 4194304 33471 0 0 0 119957 39 0 0 25 0 1 0 224467925 169156608 33005 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13226/statm: 41298 33005 52 110 0 41185 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 170548

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13220 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=66989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=13997
CPU time returned by wait4() is 0.080986
while last known CPU time is 1200.03

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

Real time (s): 1200.85
CPU time (s): 1200.03
CPU user time (s): 1199.63
CPU system time (s): 0.4
CPU usage (%): 99.9314
Max. virtual memory (cumulated for all children) (KiB): 170548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.066989
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1113
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= 12

runsolver used 1.17482 second user time and 3.09353 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Feb 21 08:05:35 UTC 2007

IDJOB= 303845
IDBENCH= 20118
IDSOLVER= 99
FILE ID= node13/303845-1172045134

PBS_JOBID= 3849196

Free space on /tmp= 66544 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S409751023-10.cnf
COMMAND LINE= /tmp/evaluation/303845-1172045134/TiniSatELite /tmp/evaluation/303845-1172045134/instance-303845-1172045134.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-303845-1172045134 -o ROOT/results/node13/solver-303845-1172045134 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303845-1172045134/TiniSatELite /tmp/evaluation/303845-1172045134/instance-303845-1172045134.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  8e1ff6249c051ee854299a819fd1daf5

RANDOM SEED= 965441462

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1467216 kB
Buffers:         53060 kB
Cached:         401384 kB
SwapCached:          0 kB
Active:         174968 kB
Inactive:       333844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1467216 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:          73276 kB
Slab:            65456 kB
Committed_AS:   987836 kB
PageTables:       1744 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB

End job on node13 on Wed Feb 21 08:25:38 UTC 2007