Trace number 329231

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) 1200.06 1200.61

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k65.cnf
MD5SUM0e7272c44cfc0ff08090f3e62c18898b
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables42292
Number of clauses158485
Sum of the clauses size426607
Maximum clause length37
Minimum clause length1
Number of clauses of size 1863
Number of clauses of size 278881
Number of clauses of size 372690
Number of clauses of size 4346
Number of clauses of size 5665
Number of clauses of size over 55040

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.15	c ==============================================================================
0.00/0.15	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.15	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.15	c ==============================================================================
0.00/0.15	c |         0 |  157622   425744 |   47286       0        0     nan |  0.000 % |
0.00/0.86	c |         0 |  119495   434337 |      --       0       --      -- |     --   | -36225/14282
0.00/0.86	c ==============================================================================
0.00/0.86	c Result  :   #vars: 16697   #clauses: 119495   #literals: 434337
0.00/0.86	c CPU time:   0.803877 s
0.00/0.86	c ==============================================================================
1.04/1.25	c Tinisat 0.22
1.04/1.25	c solving /tmp/GTI_node12.alineos.net_21930.cnf
1.04/1.25	c 16697 variables, 119495 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-329231-1173135411 -o ROOT/results/node12/solver-329231-1173135411 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329231-1173135411/TiniSatELite /tmp/evaluation/329231-1173135411/instance-329231-1173135411.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.99 0.97 0.97 3/77 21930
/proc/meminfo: memFree=1443704/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=0
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 333495542 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21930/statm: 1338 232 195 169 0 49 0
[pid=21931] ppid=21930 vsize=5352 CPUtime=0
/proc/21931/stat : 21931 (TiniSatELite) R 21930 21930 21751 0 -1 4194368 60 188 0 0 0 0 0 0 20 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252426892079 0 0 4096 65538 0 0 0 17 1 0 0
/proc/21931/statm: 0 0 0 0 0 0 0

[startup+0.055888 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 21930
/proc/meminfo: memFree=1443704/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=0
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 333495542 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21930/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102896 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 21930
/proc/meminfo: memFree=1443704/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=0
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 333495542 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21930/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301932 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 21930
/proc/meminfo: memFree=1443704/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=0
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 333495542 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21930/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702002 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 21930
/proc/meminfo: memFree=1443704/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=0
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 333495542 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21930/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50214 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 21935
/proc/meminfo: memFree=1415720/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 1.04
Current children cumulated vsize (KiB) 5352

[startup+3.10143 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 21936
/proc/meminfo: memFree=1429160/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=11732 CPUtime=2.04
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 3003 0 0 0 203 1 0 0 25 0 1 0 333495647 12013568 2656 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518679 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 2933 2656 52 110 0 2820 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17084

[startup+6.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 21936
/proc/meminfo: memFree=1426728/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=20388 CPUtime=5.24
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 3411 0 0 0 522 2 0 0 25 0 1 0 333495647 20877312 3064 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 5097 3064 52 110 0 4984 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25740

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 21936
/proc/meminfo: memFree=1423400/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=20388 CPUtime=11.64
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 4202 0 0 0 1161 3 0 0 25 0 1 0 333495647 20877312 3855 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 5097 3855 52 110 0 4984 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25740

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 21936
/proc/meminfo: memFree=1418408/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=37696 CPUtime=24.43
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 5440 0 0 0 2439 4 0 0 25 0 1 0 333495647 38600704 5093 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 9424 5093 52 110 0 9311 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 43048

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 21936
/proc/meminfo: memFree=1409576/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=37696 CPUtime=50.02
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 7688 0 0 0 4995 7 0 0 25 0 1 0 333495647 38600704 7341 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 9424 7341 52 110 0 9311 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 43048

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 21936
/proc/meminfo: memFree=1390440/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=72828 CPUtime=101.2
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 12415 0 0 0 10109 11 0 0 25 0 1 0 333495647 74575872 12068 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 18207 12068 52 110 0 18094 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 78180

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 21936
/proc/meminfo: memFree=1363304/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=142732 CPUtime=161.17
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 19217 0 0 0 16100 17 0 0 25 0 1 0 333495647 146157568 18870 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 35683 18870 52 110 0 35570 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 148084

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 21936
/proc/meminfo: memFree=1344872/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=144300 CPUtime=221.15
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 23888 0 0 0 22093 22 0 0 25 0 1 0 333495647 147763200 23412 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 36075 23412 52 110 0 35962 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 149652

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/85 22048
/proc/meminfo: memFree=1327672/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=145360 CPUtime=281.09
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 27973 0 0 0 28082 27 0 0 25 0 1 0 333495647 148848640 27497 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 36340 27497 52 110 0 36227 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 150712

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 22134
/proc/meminfo: memFree=1314856/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=145624 CPUtime=341.01
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 31375 0 0 0 34070 31 0 0 25 0 1 0 333495647 149118976 30899 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 36406 30899 52 110 0 36293 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 150976

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 22134
/proc/meminfo: memFree=1300072/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=145888 CPUtime=401
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 35109 0 0 0 40065 35 0 0 25 0 1 0 333495647 149389312 34633 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 36472 34633 52 110 0 36359 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 151240


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

[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=285172 CPUtime=520.95
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 46239 0 0 0 52049 46 0 0 25 0 1 0 333495647 292016128 45763 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 71293 45763 52 110 0 71180 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 290524

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 22134
/proc/meminfo: memFree=1241384/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=285860 CPUtime=580.93
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 49741 0 0 0 58043 50 0 0 25 0 1 0 333495647 292720640 49265 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519633 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 71465 49265 52 110 0 71352 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 291212

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 22134
/proc/meminfo: memFree=1229416/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=287736 CPUtime=640.91
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 52917 0 0 0 64037 54 0 0 25 0 1 0 333495647 294641664 52184 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 71934 52184 52 110 0 71821 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 293088

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 22134
/proc/meminfo: memFree=1215464/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=287884 CPUtime=700.89
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 56454 0 0 0 70030 59 0 0 25 0 1 0 333495647 294793216 55721 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517013 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 71971 55721 52 110 0 71858 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 293236

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 22134
/proc/meminfo: memFree=1204904/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=288288 CPUtime=760.87
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 59055 0 0 0 76024 63 0 0 25 0 1 0 333495647 295206912 58322 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 72072 58322 52 110 0 71959 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 293640

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 22134
/proc/meminfo: memFree=1193832/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=288856 CPUtime=820.85
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 61860 0 0 0 82019 66 0 0 25 0 1 0 333495647 295788544 61127 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515506 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 72214 61127 52 110 0 72101 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 294208

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 22134
/proc/meminfo: memFree=1182696/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=289432 CPUtime=880.83
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 64604 0 0 0 88015 68 0 0 25 0 1 0 333495647 296378368 63871 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518669 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 72358 63871 52 110 0 72245 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 294784

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 22134
/proc/meminfo: memFree=1173032/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=289844 CPUtime=940.8
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 67038 0 0 0 94009 71 0 0 25 0 1 0 333495647 296800256 66305 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 72461 66305 52 110 0 72348 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 295196

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 22134
/proc/meminfo: memFree=1162472/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=290540 CPUtime=1000.78
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 69653 0 0 0 100003 75 0 0 25 0 1 0 333495647 297512960 68920 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 72635 68920 52 110 0 72522 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 295892

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 22134
/proc/meminfo: memFree=1152424/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=290860 CPUtime=1060.76
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 72188 0 0 0 105999 77 0 0 25 0 1 0 333495647 297840640 71455 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 72715 71455 52 110 0 72602 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 296212

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 22134
/proc/meminfo: memFree=1143336/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=568076 CPUtime=1120.74
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 74427 0 0 0 111994 80 0 0 25 0 1 0 333495647 581709824 73694 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 142019 73694 52 110 0 141906 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 573428

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 22134
/proc/meminfo: memFree=1136552/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=568472 CPUtime=1180.72
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 76149 0 0 0 117990 82 0 0 25 0 1 0 333495647 582115328 75416 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 142118 75416 52 110 0 142005 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 573824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 22134
/proc/meminfo: memFree=1133928/2055920 swapFree=4156600/4192956
[pid=21930] ppid=21928 vsize=5352 CPUtime=1.04
/proc/21930/stat : 21930 (TiniSatELite) S 21928 21930 21751 0 -1 4194304 331 7091 0 0 0 0 97 7 16 0 1 0 333495542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21930/statm: 1338 236 197 169 0 49 0
[pid=21936] ppid=21930 vsize=568764 CPUtime=1199.02
/proc/21936/stat : 21936 (tinisat) R 21930 21930 21751 0 -1 4194304 76776 0 0 0 119819 83 0 0 25 0 1 0 333495647 582414336 76043 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 142191 76043 52 110 0 142078 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 574116

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 21930 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=970852 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=76988
CPU time returned by wait4() is 1.04784
while last known CPU time is 1200.06

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

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.16
CPU system time (s): 0.9
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 574116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.970852
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7422
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= 27

runsolver used 1.15082 second user time and 3.22551 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Mon Mar  5 22:56:51 UTC 2007

IDJOB= 329231
IDBENCH= 20535
IDSOLVER= 99
FILE ID= node12/329231-1173135411

PBS_JOBID= 4014967

Free space on /tmp= 66474 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k65.cnf
COMMAND LINE= /tmp/evaluation/329231-1173135411/TiniSatELite /tmp/evaluation/329231-1173135411/instance-329231-1173135411.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-329231-1173135411 -o ROOT/results/node12/solver-329231-1173135411 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329231-1173135411/TiniSatELite /tmp/evaluation/329231-1173135411/instance-329231-1173135411.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  0e7272c44cfc0ff08090f3e62c18898b

RANDOM SEED= 769003171

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1444176 kB
Buffers:         43072 kB
Cached:         482220 kB
SwapCached:      14832 kB
Active:         164444 kB
Inactive:       383580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1444176 kB
SwapTotal:     4192956 kB
SwapFree:      4156600 kB
Dirty:            4960 kB
Writeback:           0 kB
Mapped:          29844 kB
Slab:            49336 kB
Committed_AS:  1560488 kB
PageTables:       1692 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= 66469 MiB

End job on node12 on Mon Mar  5 23:16:54 UTC 2007