Trace number 301877

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 1200.67

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1861814752-08.cnf
MD5SUM1a8cd105958b0a3ba6c891f9e5628523
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark76.4764
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	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 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.03	c CPU time:   0.026995 s
0.00/0.03	c ==============================================================================
0.07/0.12	c Tinisat 0.22
0.07/0.12	c solving /tmp/GTI_node6.alineos.net_1407.cnf
0.07/0.12	c 1100 variables, 22000 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/node6/watcher-301877-1171997128 -o ROOT/results/node6/solver-301877-1171997128 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301877-1171997128/TiniSatELite /tmp/evaluation/301877-1171997128/instance-301877-1171997128.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: 0.91 0.97 1.02 3/77 1407
/proc/meminfo: memFree=1495416/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0
/proc/1407/stat : 1407 (TiniSatELite) R 1405 1407 32649 0 -1 4194304 290 252 0 0 0 0 0 0 16 0 1 0 219667489 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582840991 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/1407/statm: 1339 236 197 169 0 50 0

[startup+0.108262 s]
/proc/loadavg: 0.91 0.97 1.02 3/77 1407
/proc/meminfo: memFree=1495416/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.516341 s]
/proc/loadavg: 0.91 0.97 1.02 3/77 1407
/proc/meminfo: memFree=1495416/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.3375 s]
/proc/loadavg: 0.91 0.97 1.02 2/79 1413
/proc/meminfo: memFree=1490088/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=9172 CPUtime=1.24
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 1306 0 0 0 124 0 0 0 25 0 1 0 219667497 9392128 1291 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515394 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 2293 1291 52 110 0 2180 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 14528

[startup+2.97983 s]
/proc/loadavg: 0.91 0.97 1.02 2/79 1413
/proc/meminfo: memFree=1487336/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=17424 CPUtime=2.89
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 2217 0 0 0 288 1 0 0 25 0 1 0 219667497 17842176 2202 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 4356 2202 52 110 0 4243 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22780

[startup+6.25647 s]
/proc/loadavg: 0.92 0.97 1.02 2/79 1413
/proc/meminfo: memFree=1481000/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=17552 CPUtime=6.16
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 3634 0 0 0 615 1 0 0 25 0 1 0 219667497 17973248 3619 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 4388 3619 52 110 0 4275 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 22908

[startup+12.7217 s]
/proc/loadavg: 0.93 0.97 1.02 2/79 1413
/proc/meminfo: memFree=1471528/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=34580 CPUtime=12.62
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 5808 0 0 0 1259 3 0 0 25 0 1 0 219667497 35409920 5793 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 8645 5793 52 110 0 8532 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39936

[startup+25.5313 s]
/proc/loadavg: 0.94 0.97 1.02 3/79 1413
/proc/meminfo: memFree=1459112/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=68244 CPUtime=25.43
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 8977 0 0 0 2536 7 0 0 25 0 1 0 219667497 69881856 8962 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519855 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 17061 8962 52 110 0 16948 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 73600

[startup+51.1633 s]
/proc/loadavg: 0.96 0.97 1.02 2/79 1413
/proc/meminfo: memFree=1440296/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=69160 CPUtime=51.06
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 13662 0 0 0 5095 11 0 0 25 0 1 0 219667497 70819840 13582 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 17290 13582 52 110 0 17177 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 74516

[startup+102.418 s]
/proc/loadavg: 0.98 0.97 1.01 2/79 1413
/proc/meminfo: memFree=1414568/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=137132 CPUtime=102.29
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 20261 0 0 0 10211 18 0 0 25 0 1 0 219667497 140423168 20052 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519955 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 34283 20052 52 110 0 34170 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 142488

[startup+162.493 s]
/proc/loadavg: 0.99 0.97 1.01 2/79 1413
/proc/meminfo: memFree=1391080/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=138320 CPUtime=162.34
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 26018 0 0 0 16211 23 0 0 25 0 1 0 219667497 141639680 25809 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 34580 25809 52 110 0 34467 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 143676

[startup+222.564 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 1413
/proc/meminfo: memFree=1370600/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=138984 CPUtime=222.39
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 31147 0 0 0 22211 28 0 0 25 0 1 0 219667497 142319616 30938 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 34746 30938 52 110 0 34633 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 144340

[startup+282.634 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 1413
/proc/meminfo: memFree=1352872/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=272192 CPUtime=282.44
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 35558 0 0 0 28212 32 0 0 25 0 1 0 219667497 278724608 35349 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 68048 35349 52 110 0 67935 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 277548

[startup+342.706 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 1413
/proc/meminfo: memFree=1338152/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=273132 CPUtime=342.49
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 39266 0 0 0 34213 36 0 0 25 0 1 0 219667497 279687168 39057 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 68283 39057 52 110 0 68170 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 278488

[startup+402.773 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 1413
/proc/meminfo: memFree=1323944/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=274960 CPUtime=402.53
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 42999 0 0 0 40211 42 0 0 25 0 1 0 219667497 281559040 42533 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 68740 42533 52 110 0 68627 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 280316

[startup+462.842 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 1413
/proc/meminfo: memFree=1311528/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=275636 CPUtime=462.57
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 46114 0 0 0 46212 45 0 0 25 0 1 0 219667497 282251264 45648 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 68909 45648 52 110 0 68796 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 280992

[startup+522.916 s]
/proc/loadavg: 0.99 0.97 1.00 3/79 1413
/proc/meminfo: memFree=1299112/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=275908 CPUtime=522.63

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

[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=276724 CPUtime=582.68
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 51973 0 0 0 58215 53 0 0 25 0 1 0 219667497 283365376 51507 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 69181 51507 52 110 0 69068 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 282080

[startup+643.069 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 1413
/proc/meminfo: memFree=1277800/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=277404 CPUtime=642.74
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 54530 0 0 0 64217 57 0 0 25 0 1 0 219667497 284061696 54064 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 69351 54064 52 110 0 69238 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 282760

[startup+703.137 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 1413
/proc/meminfo: memFree=1267944/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=278088 CPUtime=702.78
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 56999 0 0 0 70219 59 0 0 25 0 1 0 219667497 284762112 56533 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 69522 56533 52 110 0 69409 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 283444

[startup+763.201 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 1413
/proc/meminfo: memFree=1258920/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=278640 CPUtime=762.82
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 59245 0 0 0 76219 63 0 0 25 0 1 0 219667497 285327360 58779 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 69660 58779 52 110 0 69547 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 283996

[startup+823.273 s]
/proc/loadavg: 1.06 0.99 1.00 2/79 1413
/proc/meminfo: memFree=1249320/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=279048 CPUtime=822.88
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 61632 0 0 0 82221 67 0 0 25 0 1 0 219667497 285745152 61166 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 69762 61166 52 110 0 69649 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 284404

[startup+883.347 s]
/proc/loadavg: 1.02 0.99 1.00 2/79 1413
/proc/meminfo: memFree=1239592/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=279184 CPUtime=882.92
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 64063 0 0 0 88223 69 0 0 25 0 1 0 219667497 285884416 63597 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 69796 63597 52 110 0 69683 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 284540

[startup+943.421 s]
/proc/loadavg: 1.01 0.99 1.00 2/85 1485
/proc/meminfo: memFree=1228408/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=279320 CPUtime=942.94
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 66516 0 0 0 94219 75 0 0 25 0 1 0 219667497 286023680 66050 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 69830 66050 52 110 0 69717 0
Current children cumulated CPU time (s) 943.01
Current children cumulated vsize (KiB) 284676

[startup+1003.52 s]
/proc/loadavg: 1.00 0.99 1.00 3/85 1583
/proc/meminfo: memFree=1219192/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=279320 CPUtime=1002.96
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 68832 0 0 0 100219 77 0 0 25 0 1 0 219667497 286023680 68366 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 69830 68366 52 110 0 69717 0
Current children cumulated CPU time (s) 1003.03
Current children cumulated vsize (KiB) 284676

[startup+1063.6 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 1619
/proc/meminfo: memFree=1211048/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=543764 CPUtime=1063.01
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 71131 0 0 0 106221 80 0 0 25 0 1 0 219667497 556814336 70665 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 135941 70665 52 110 0 135828 0
Current children cumulated CPU time (s) 1063.08
Current children cumulated vsize (KiB) 549120

[startup+1123.67 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 1619
/proc/meminfo: memFree=1201768/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=543900 CPUtime=1123.06
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 73440 0 0 0 112223 83 0 0 25 0 1 0 219667497 556953600 72974 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 135975 72974 52 110 0 135862 0
Current children cumulated CPU time (s) 1123.13
Current children cumulated vsize (KiB) 549256

[startup+1183.74 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 1619
/proc/meminfo: memFree=1192680/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=544036 CPUtime=1183.11
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 75723 0 0 0 118225 86 0 0 25 0 1 0 219667497 557092864 75257 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 136009 75257 52 110 0 135896 0
Current children cumulated CPU time (s) 1183.18
Current children cumulated vsize (KiB) 549392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.66 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 1619
/proc/meminfo: memFree=1190056/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=544196 CPUtime=1200.02
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 76343 0 0 0 119915 87 0 0 25 0 1 0 219667497 557256704 75877 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 136049 75877 52 110 0 135936 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 549552

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

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

[startup+1200.66 s]
/proc/loadavg: 1.00 0.99 1.00 2/79 1619
/proc/meminfo: memFree=1190056/2055924 swapFree=4192812/4192956
[pid=1407] ppid=1405 vsize=5356 CPUtime=0.07
/proc/1407/stat : 1407 (TiniSatELite) S 1405 1407 32649 0 -1 4194304 333 820 0 0 0 0 7 0 16 0 1 0 219667489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1407/statm: 1339 237 197 169 0 50 0
[pid=1413] ppid=1407 vsize=544196 CPUtime=1200.02
/proc/1413/stat : 1413 (tinisat) R 1407 1407 32649 0 -1 4194304 76343 0 0 0 119915 87 0 0 25 0 1 0 219667497 557256704 75877 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/1413/statm: 136049 75877 52 110 0 135936 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 549552

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1407 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=72988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.078987
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): 1200.67
CPU time (s): 1200.09
CPU user time (s): 1199.22
CPU system time (s): 0.87
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 549552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.072988
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= 1153
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= 6

runsolver used 1.17082 second user time and 3.09853 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Feb 20 18:45:28 UTC 2007

IDJOB= 301877
IDBENCH= 20070
IDSOLVER= 99
FILE ID= node6/301877-1171997128

PBS_JOBID= 3849080

Free space on /tmp= 66550 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1861814752-08.cnf
COMMAND LINE= /tmp/evaluation/301877-1171997128/TiniSatELite /tmp/evaluation/301877-1171997128/instance-301877-1171997128.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-301877-1171997128 -o ROOT/results/node6/solver-301877-1171997128 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301877-1171997128/TiniSatELite /tmp/evaluation/301877-1171997128/instance-301877-1171997128.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  1a8cd105958b0a3ba6c891f9e5628523

RANDOM SEED= 955260453

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1496088 kB
Buffers:         60776 kB
Cached:         364564 kB
SwapCached:          0 kB
Active:          81028 kB
Inactive:       400784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1496088 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1660 kB
Writeback:           0 kB
Mapped:          75312 kB
Slab:            63588 kB
Committed_AS:   823928 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= 66549 MiB

End job on node6 on Tue Feb 20 19:05:30 UTC 2007