Trace number 304788

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) 1200.08 1200.54

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S779713554-13.cnf
MD5SUMcfea37cf2c4e91ad4c7e1db353aebdc5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark337.509
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

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 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.08	c Tinisat 0.22
0.00/0.08	c solving /tmp/GTI_node18.alineos.net_13320.cnf
0.00/0.08	c 140 variables, 11900 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/node18/watcher-304788-1172065677 -o ROOT/results/node18/solver-304788-1172065677 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304788-1172065677/TiniSatELite /tmp/evaluation/304788-1172065677/instance-304788-1172065677.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 0.99 3/77 13320
/proc/meminfo: memFree=1495592/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 226522242 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13320/statm: 1338 232 195 169 0 49 0
[pid=13321] ppid=13320 vsize=0 CPUtime=0
/proc/13321/stat : 13321 (TiniSatELite) R 13320 13320 13257 0 -1 4194372 64 188 0 0 0 0 0 0 20 0 1 0 226522242 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/13321/statm: 0 0 0 0 0 0 0

[startup+0.107604 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13320
/proc/meminfo: memFree=1495592/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.515641 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13320
/proc/meminfo: memFree=1495592/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33572 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 13326
/proc/meminfo: memFree=1492376/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=3604 CPUtime=1.27
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 783 0 0 0 127 0 0 0 25 0 1 0 226522247 3690496 768 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517728 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 901 768 52 110 0 788 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8956

[startup+2.97188 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13326
/proc/meminfo: memFree=1491096/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=6712 CPUtime=2.91
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 1171 0 0 0 290 1 0 0 25 0 1 0 226522247 6873088 1156 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 1678 1156 52 110 0 1565 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 12064

[startup+6.2582 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13326
/proc/meminfo: memFree=1488472/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=13064 CPUtime=6.19
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 1735 0 0 0 618 1 0 0 25 0 1 0 226522247 13377536 1720 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 3266 1720 52 110 0 3153 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 18416

[startup+12.7088 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 13326
/proc/meminfo: memFree=1485216/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=13464 CPUtime=12.64
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 2498 0 0 0 1262 2 0 0 25 0 1 0 226522247 13787136 2450 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 3366 2450 52 110 0 3253 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18816

[startup+25.5291 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 13326
/proc/meminfo: memFree=1481312/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=25912 CPUtime=25.45
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 3473 0 0 0 2542 3 0 0 25 0 1 0 226522247 26533888 3425 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 6478 3425 52 110 0 6365 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31264

[startup+51.1585 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 13326
/proc/meminfo: memFree=1475744/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=26720 CPUtime=51.07
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 4917 0 0 0 5102 5 0 0 25 0 1 0 226522247 27361280 4804 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 6680 4804 52 110 0 6567 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 32072

[startup+102.412 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 13326
/proc/meminfo: memFree=1467552/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=28216 CPUtime=102.32
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 6971 0 0 0 10224 8 0 0 25 0 1 0 226522247 28893184 6858 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 7054 6858 52 110 0 6941 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 33568

[startup+162.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13326
/proc/meminfo: memFree=1460448/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=53780 CPUtime=162.38
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 8823 0 0 0 16227 11 0 0 25 0 1 0 226522247 55070720 8581 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 13445 8581 52 110 0 13332 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 59132

[startup+222.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13326
/proc/meminfo: memFree=1455008/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=54324 CPUtime=222.43
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 10175 0 0 0 22231 12 0 0 25 0 1 0 226522247 55627776 9933 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 13581 9933 52 110 0 13468 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 59676

[startup+282.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13326
/proc/meminfo: memFree=1450080/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=54484 CPUtime=282.49
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 11402 0 0 0 28234 15 0 0 25 0 1 0 226522247 55791616 11160 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 13621 11160 52 110 0 13508 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 59836

[startup+342.696 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13326
/proc/meminfo: memFree=1444960/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=55828 CPUtime=342.54
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 12703 0 0 0 34237 17 0 0 25 0 1 0 226522247 57167872 12461 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 13957 12461 52 110 0 13844 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 61180

[startup+402.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13326
/proc/meminfo: memFree=1440480/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=57172 CPUtime=402.6
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 13791 0 0 0 40242 18 0 0 25 0 1 0 226522247 58544128 13549 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 14293 13549 52 110 0 14180 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 62524

[startup+462.838 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13326
/proc/meminfo: memFree=1436576/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=106536 CPUtime=462.65
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 15039 0 0 0 46246 19 0 0 25 0 1 0 226522247 109092864 14540 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 26634 14540 52 110 0 26521 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 111888

[startup+522.909 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13326
/proc/meminfo: memFree=1433184/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=106920 CPUtime=522.7
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 15900 0 0 0 52250 20 0 0 25 0 1 0 226522247 109486080 15401 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 26730 15401 52 110 0 26617 0
Current children cumulated CPU time (s) 522.74
Current children cumulated vsize (KiB) 112272

[startup+582.975 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13326
/proc/meminfo: memFree=1429856/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=107688 CPUtime=582.76
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 16738 0 0 0 58254 22 0 0 25 0 1 0 226522247 110272512 16239 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 26922 16239 52 110 0 26809 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 113040

[startup+643.045 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13326
/proc/meminfo: memFree=1426592/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=107880 CPUtime=642.8
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 17544 0 0 0 64257 23 0 0 25 0 1 0 226522247 110469120 17045 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 26970 17045 52 110 0 26857 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 113232

[startup+703.116 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13326
/proc/meminfo: memFree=1423392/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=108456 CPUtime=702.86
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 18354 0 0 0 70262 24 0 0 25 0 1 0 226522247 111058944 17855 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517503 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 27114 17855 52 110 0 27001 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 113808

[startup+763.184 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13326
/proc/meminfo: memFree=1420320/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=108912 CPUtime=762.91
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 19100 0 0 0 76266 25 0 0 25 0 1 0 226522247 111525888 18601 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 27228 18601 52 110 0 27115 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 114264

[startup+823.281 s]
/proc/loadavg: 1.15 1.03 1.01 2/85 13438
/proc/meminfo: memFree=1416360/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=109236 CPUtime=822.93
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 19794 0 0 0 82267 26 0 0 25 0 1 0 226522247 111857664 19295 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 27309 19295 52 110 0 27196 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 114588

[startup+883.369 s]
/proc/loadavg: 1.05 1.02 1.00 2/79 13524
/proc/meminfo: memFree=1414496/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=110280 CPUtime=882.96
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 20503 0 0 0 88269 27 0 0 25 0 1 0 226522247 112926720 20004 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 27570 20004 52 110 0 27457 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 115632

[startup+943.438 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 13524
/proc/meminfo: memFree=1412000/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=110856 CPUtime=943.01
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 21156 0 0 0 94273 28 0 0 25 0 1 0 226522247 113516544 20657 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 27714 20657 52 110 0 27601 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 116208

[startup+1003.51 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 13524
/proc/meminfo: memFree=1409696/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=111048 CPUtime=1003.06
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 21735 0 0 0 100277 29 0 0 25 0 1 0 226522247 113713152 21236 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 27762 21236 52 110 0 27649 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 116400

[startup+1063.58 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 13524
/proc/meminfo: memFree=1407392/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=111048 CPUtime=1063.13
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 22313 0 0 0 106282 31 0 0 25 0 1 0 226522247 113713152 21814 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 27762 21814 52 110 0 27649 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 116400

[startup+1123.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13524
/proc/meminfo: memFree=1404960/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=111432 CPUtime=1123.17
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 22932 0 0 0 112285 32 0 0 25 0 1 0 226522247 114106368 22433 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517540 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 27858 22433 52 110 0 27745 0
Current children cumulated CPU time (s) 1123.21
Current children cumulated vsize (KiB) 116784

[startup+1183.72 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 13524
/proc/meminfo: memFree=1402656/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=111432 CPUtime=1183.23
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 23507 0 0 0 118289 34 0 0 25 0 1 0 226522247 114106368 23008 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 27858 23008 52 110 0 27745 0
Current children cumulated CPU time (s) 1183.27
Current children cumulated vsize (KiB) 116784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 13524
/proc/meminfo: memFree=1402016/2055920 swapFree=4192812/4192956
[pid=13320] ppid=13318 vsize=5352 CPUtime=0.04
/proc/13320/stat : 13320 (TiniSatELite) S 13318 13320 13257 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 226522242 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13320/statm: 1338 236 197 169 0 49 0
[pid=13326] ppid=13320 vsize=111432 CPUtime=1200.04
/proc/13326/stat : 13326 (tinisat) R 13320 13320 13257 0 -1 4194304 23663 0 0 0 119970 34 0 0 25 0 1 0 226522247 114106368 23164 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 27858 23164 52 110 0 27745 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 116784

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 13320 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=47992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.051991
while last known CPU time is 1200.08

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): 1200.08
CPU user time (s): 1199.74
CPU system time (s): 0.34
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 116784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.047992
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 955
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 1.10983 second user time and 3.15952 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Feb 21 13:47:57 UTC 2007

IDJOB= 304788
IDBENCH= 20141
IDSOLVER= 99
FILE ID= node18/304788-1172065677

PBS_JOBID= 3865303

Free space on /tmp= 66545 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S779713554-13.cnf
COMMAND LINE= /tmp/evaluation/304788-1172065677/TiniSatELite /tmp/evaluation/304788-1172065677/instance-304788-1172065677.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-304788-1172065677 -o ROOT/results/node18/solver-304788-1172065677 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304788-1172065677/TiniSatELite /tmp/evaluation/304788-1172065677/instance-304788-1172065677.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  cfea37cf2c4e91ad4c7e1db353aebdc5

RANDOM SEED= 142300826

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1496064 kB
Buffers:         57524 kB
Cached:         368564 kB
SwapCached:          0 kB
Active:         316284 kB
Inactive:       169268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          78292 kB
Slab:            59936 kB
Committed_AS:   888700 kB
PageTables:       1668 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 node18 on Wed Feb 21 14:08:00 UTC 2007