Trace number 300278

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) 1200.1 1200.54

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1059928571-06.cnf
MD5SUM04472b4b6b6792f6a66e445ec1cc3be0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark83.8173
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.017997 s
0.00/0.02	c ==============================================================================
0.00/0.08	c Tinisat 0.22
0.00/0.08	c solving /tmp/GTI_node17.alineos.net_28147.cnf
0.00/0.08	c 800 variables, 16000 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/node17/watcher-300278-1171896833 -o ROOT/results/node17/solver-300278-1171896833 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300278-1171896833/TiniSatELite /tmp/evaluation/300278-1171896833/instance-300278-1171896833.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 28147
/proc/meminfo: memFree=1570952/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 209637669 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482881106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28147/statm: 1339 233 195 169 0 50 0
[pid=28148] ppid=28147 vsize=5356 CPUtime=0
/proc/28148/stat : 28148 (TiniSatELite) R 28147 28147 27330 0 -1 4194368 53 189 0 0 0 0 0 0 20 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482317981 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/28148/statm: 1339 237 198 169 0 50 0

[startup+0.107724 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 28147
/proc/meminfo: memFree=1570952/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.515751 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 28147
/proc/meminfo: memFree=1570952/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33584 s]
/proc/loadavg: 0.92 0.98 0.93 2/79 28153
/proc/meminfo: memFree=1566328/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=6904 CPUtime=1.27
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 1184 0 0 0 127 0 0 0 25 0 1 0 209637675 7069696 1169 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 1726 1169 52 110 0 1613 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12260

[startup+2.97206 s]
/proc/loadavg: 0.92 0.98 0.93 2/79 28153
/proc/meminfo: memFree=1563832/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=12908 CPUtime=2.91
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 1982 0 0 0 290 1 0 0 25 0 1 0 209637675 13217792 1967 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 3227 1967 52 110 0 3114 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 18264

[startup+6.24835 s]
/proc/loadavg: 0.93 0.98 0.93 2/79 28153
/proc/meminfo: memFree=1558136/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=25308 CPUtime=6.18
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 3243 0 0 0 616 2 0 0 25 0 1 0 209637675 25915392 3228 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 6327 3228 52 110 0 6214 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 30664

[startup+12.711 s]
/proc/loadavg: 0.93 0.98 0.93 2/79 28153
/proc/meminfo: memFree=1550392/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=25700 CPUtime=12.64
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 5062 0 0 0 1260 4 0 0 25 0 1 0 209637675 26316800 5014 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 6425 5014 52 110 0 6312 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31056

[startup+25.5254 s]
/proc/loadavg: 0.94 0.98 0.93 2/79 28153
/proc/meminfo: memFree=1540408/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=50364 CPUtime=25.46
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 7603 0 0 0 2539 7 0 0 25 0 1 0 209637675 51572736 7555 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 12591 7555 52 110 0 12478 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 55720

[startup+51.152 s]
/proc/loadavg: 0.96 0.98 0.93 2/79 28153
/proc/meminfo: memFree=1525368/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=51284 CPUtime=51.07
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 11343 0 0 0 5096 11 0 0 25 0 1 0 209637675 52514816 11230 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 12821 11230 52 110 0 12708 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 56640

[startup+102.405 s]
/proc/loadavg: 0.98 0.98 0.93 2/79 28153
/proc/meminfo: memFree=1505080/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=101128 CPUtime=102.31
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 16579 0 0 0 10214 17 0 0 25 0 1 0 209637675 103555072 16337 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 25282 16337 52 110 0 25169 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 106484

[startup+162.48 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 28153
/proc/meminfo: memFree=1487096/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=102464 CPUtime=162.38
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 20968 0 0 0 16215 23 0 0 25 0 1 0 209637675 104923136 20726 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515596 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 25616 20726 52 110 0 25503 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 107820

[startup+222.552 s]
/proc/loadavg: 0.99 0.98 0.93 3/79 28153
/proc/meminfo: memFree=1470840/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=103000 CPUtime=222.43
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 25026 0 0 0 22215 28 0 0 25 0 1 0 209637675 105472000 24784 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 25750 24784 52 110 0 25637 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 108356

[startup+282.622 s]
/proc/loadavg: 0.99 0.98 0.93 3/79 28153
/proc/meminfo: memFree=1456952/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=200076 CPUtime=282.48
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 28501 0 0 0 28215 33 0 0 25 0 1 0 209637675 204877824 28259 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 50019 28259 52 110 0 49906 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 205432

[startup+342.693 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 28153
/proc/meminfo: memFree=1445560/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=201176 CPUtime=342.54
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 31359 0 0 0 34218 36 0 0 25 0 1 0 209637675 206004224 31117 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 50294 31117 52 110 0 50181 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 206532

[startup+402.769 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 28153
/proc/meminfo: memFree=1435064/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=202896 CPUtime=402.6
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 34205 0 0 0 40221 39 0 0 25 0 1 0 209637675 207765504 33706 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 50724 33706 52 110 0 50611 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 208252

[startup+462.857 s]
/proc/loadavg: 1.06 1.00 0.94 2/85 28261
/proc/meminfo: memFree=1424584/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=203584 CPUtime=462.62
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 36552 0 0 0 46219 43 0 0 25 0 1 0 209637675 208470016 36053 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 50896 36053 52 110 0 50783 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 208940

[startup+522.954 s]
/proc/loadavg: 1.06 1.01 0.94 2/79 28351
/proc/meminfo: memFree=1415800/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=203856 CPUtime=522.65
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 39040 0 0 0 52217 48 0 0 25 0 1 0 209637675 208748544 38541 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 50964 38541 52 110 0 50851 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 209212

[startup+583.027 s]
/proc/loadavg: 1.02 1.01 0.94 2/79 28351
/proc/meminfo: memFree=1406648/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=204712 CPUtime=582.72
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 41279 0 0 0 58221 51 0 0 25 0 1 0 209637675 209625088 40780 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 51178 40780 52 110 0 51065 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 210068

[startup+643.099 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28351
/proc/meminfo: memFree=1399032/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=205272 CPUtime=642.76
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 43199 0 0 0 64223 53 0 0 25 0 1 0 209637675 210198528 42700 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 51318 42700 52 110 0 51205 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 210628

[startup+703.17 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28351
/proc/meminfo: memFree=1391032/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=205832 CPUtime=702.83
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 45182 0 0 0 70227 56 0 0 25 0 1 0 209637675 210771968 44683 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 51458 44683 52 110 0 51345 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 211188

[startup+763.238 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28351
/proc/meminfo: memFree=1383992/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=206256 CPUtime=762.88
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 46965 0 0 0 76230 58 0 0 25 0 1 0 209637675 211206144 46466 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 51564 46466 52 110 0 51451 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 211612

[startup+823.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28351
/proc/meminfo: memFree=1376888/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=206952 CPUtime=822.93
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 48700 0 0 0 82232 61 0 0 25 0 1 0 209637675 211918848 48201 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 51738 48201 52 110 0 51625 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 212308

[startup+883.377 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28351
/proc/meminfo: memFree=1369528/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=207088 CPUtime=882.99
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 50552 0 0 0 88235 64 0 0 25 0 1 0 209637675 212058112 50053 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 51772 50053 52 110 0 51659 0
Current children cumulated CPU time (s) 883.03
Current children cumulated vsize (KiB) 212444

[startup+943.444 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28351
/proc/meminfo: memFree=1362552/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=399236 CPUtime=943.03
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 52319 0 0 0 94237 66 0 0 25 0 1 0 209637675 408817664 51820 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519941 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 99809 51820 52 110 0 99696 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 404592

[startup+1003.51 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28351
/proc/meminfo: memFree=1355896/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=399372 CPUtime=1003.08
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 53987 0 0 0 100240 68 0 0 25 0 1 0 209637675 408956928 53488 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 99843 53488 52 110 0 99730 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 404728

[startup+1063.58 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28351
/proc/meminfo: memFree=1349048/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=399660 CPUtime=1063.14
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 55681 0 0 0 106244 70 0 0 25 0 1 0 209637675 409251840 55182 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 99915 55182 52 110 0 99802 0
Current children cumulated CPU time (s) 1063.18
Current children cumulated vsize (KiB) 405016

[startup+1123.65 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28351
/proc/meminfo: memFree=1342328/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=399804 CPUtime=1123.19
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 57368 0 0 0 112247 72 0 0 25 0 1 0 209637675 409399296 56869 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 99951 56869 52 110 0 99838 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 405160

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28351
/proc/meminfo: memFree=1335544/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=399964 CPUtime=1183.24
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 59069 0 0 0 118250 74 0 0 25 0 1 0 209637675 409563136 58570 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 99991 58570 52 110 0 99878 0
Current children cumulated CPU time (s) 1183.28
Current children cumulated vsize (KiB) 405320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28351
/proc/meminfo: memFree=1333432/2055920 swapFree=4192812/4192956
[pid=28147] ppid=28145 vsize=5356 CPUtime=0.04
/proc/28147/stat : 28147 (TiniSatELite) S 28145 28147 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 209637669 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28147/statm: 1339 237 197 169 0 50 0
[pid=28153] ppid=28147 vsize=399964 CPUtime=1200.06
/proc/28153/stat : 28153 (tinisat) R 28147 28147 27330 0 -1 4194304 59557 0 0 0 119931 75 0 0 25 0 1 0 209637675 409563136 59058 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28153/statm: 99991 59058 52 110 0 99878 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 405320

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28147 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=44993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.053991
while last known CPU time is 1200.1

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

Real time (s): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1199.35
CPU system time (s): 0.75
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 405320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1018
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= 11

runsolver used 1.09983 second user time and 3.16852 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Mon Feb 19 14:53:54 UTC 2007

IDJOB= 300278
IDBENCH= 20031
IDSOLVER= 99
FILE ID= node17/300278-1171896833

PBS_JOBID= 3848813

Free space on /tmp= 66544 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1059928571-06.cnf
COMMAND LINE= /tmp/evaluation/300278-1171896833/TiniSatELite /tmp/evaluation/300278-1171896833/instance-300278-1171896833.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-300278-1171896833 -o ROOT/results/node17/solver-300278-1171896833 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300278-1171896833/TiniSatELite /tmp/evaluation/300278-1171896833/instance-300278-1171896833.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  04472b4b6b6792f6a66e445ec1cc3be0

RANDOM SEED= 916501486

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1571488 kB
Buffers:         52248 kB
Cached:         315564 kB
SwapCached:          0 kB
Active:         273760 kB
Inactive:       138544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571488 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1564 kB
Writeback:           0 kB
Mapped:          63368 kB
Slab:            57740 kB
Committed_AS:   767196 kB
PageTables:       1748 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 node17 on Mon Feb 19 15:13:57 UTC 2007