Trace number 297039

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) 1200.05 1200.57

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1762817022-10.UNSAT.shuffled.cnf
MD5SUM1f7852d30f74f4d1cf595ab0277b9978
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node42.alineos.net_12710.cnf
0.00/0.04	c 75 variables, 6675 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/node42/watcher-297039-1171831567 -o ROOT/results/node42/solver-297039-1171831567 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297039-1171831567/TiniSatELite /tmp/evaluation/297039-1171831567/instance-297039-1171831567.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: 0.97 1.00 1.00 3/64 12710
/proc/meminfo: memFree=387600/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 203112708 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415310418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12710/statm: 1338 232 195 169 0 49 0
[pid=12711] ppid=12710 vsize=5352 CPUtime=0
/proc/12711/stat : 12711 (TiniSatELite) S 12710 12710 12193 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 203112709 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/12711/statm: 1338 236 198 169 0 49 0
[pid=12713] ppid=12711 vsize=0 CPUtime=0
/proc/12713/stat : 12713 (sed) D 12711 12710 12193 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 203112709 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/12713/statm: 0 0 0 0 0 0 0

[startup+0.107715 s]
/proc/loadavg: 0.97 1.00 1.00 3/64 12710
/proc/meminfo: memFree=387600/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515787 s]
/proc/loadavg: 0.97 1.00 1.00 3/64 12710
/proc/meminfo: memFree=387600/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33594 s]
/proc/loadavg: 0.97 1.00 1.00 2/66 12716
/proc/meminfo: memFree=385152/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=4172 CPUtime=1.3
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 586 0 0 0 130 0 0 0 25 0 1 0 203112712 4272128 571 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 1043 571 52 110 0 930 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9524

[startup+2.97625 s]
/proc/loadavg: 0.97 1.00 1.00 2/66 12716
/proc/meminfo: memFree=384192/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=4436 CPUtime=2.93
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 897 0 0 0 293 0 0 0 25 0 1 0 203112712 4542464 882 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 1109 882 52 110 0 996 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9788

[startup+6.25488 s]
/proc/loadavg: 0.97 1.00 1.00 2/66 12716
/proc/meminfo: memFree=382400/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=8048 CPUtime=6.21
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 1254 0 0 0 621 0 0 0 25 0 1 0 203112712 8241152 1239 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 2012 1239 52 110 0 1899 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13400

[startup+12.7141 s]
/proc/loadavg: 0.97 1.00 1.00 2/66 12716
/proc/meminfo: memFree=380224/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=8744 CPUtime=12.66
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 1763 0 0 0 1266 0 0 0 25 0 1 0 203112712 8953856 1715 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 2186 1715 52 110 0 2073 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14096

[startup+25.5256 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 12716
/proc/meminfo: memFree=377792/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=15884 CPUtime=25.47
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 2376 0 0 0 2546 1 0 0 25 0 1 0 203112712 16265216 2328 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 3971 2328 52 110 0 3858 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21236

[startup+51.1494 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 12716
/proc/meminfo: memFree=374272/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=16748 CPUtime=51.09
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 3296 0 0 0 5107 2 0 0 25 0 1 0 203112712 17149952 3183 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 4187 3183 52 110 0 4074 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 22100

[startup+102.391 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12716
/proc/meminfo: memFree=368960/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=31636 CPUtime=102.31
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 4641 0 0 0 10228 3 0 0 25 0 1 0 203112712 32395264 4528 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 7909 4528 52 110 0 7796 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 36988

[startup+162.452 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12716
/proc/meminfo: memFree=364224/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=33148 CPUtime=162.35
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 5926 0 0 0 16231 4 0 0 25 0 1 0 203112712 33943552 5684 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 8287 5684 52 110 0 8174 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 38500

[startup+222.512 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12716
/proc/meminfo: memFree=360576/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=34180 CPUtime=222.4
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 6836 0 0 0 22235 5 0 0 25 0 1 0 203112712 35000320 6594 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 8545 6594 52 110 0 8432 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 39532

[startup+282.574 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12716
/proc/meminfo: memFree=357440/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=34504 CPUtime=282.44
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 7612 0 0 0 28238 6 0 0 25 0 1 0 203112712 35332096 7370 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 8626 7370 52 110 0 8513 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 39856

[startup+342.631 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12716
/proc/meminfo: memFree=354112/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=35680 CPUtime=342.47
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 8441 0 0 0 34240 7 0 0 25 0 1 0 203112712 36536320 8199 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 8920 8199 52 110 0 8807 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 41032

[startup+402.698 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12716
/proc/meminfo: memFree=350848/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=63836 CPUtime=402.52
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 9255 0 0 0 40244 8 0 0 25 0 1 0 203112712 65368064 9013 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 15959 9013 52 110 0 15846 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 69188

[startup+462.762 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12716
/proc/meminfo: memFree=348416/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=64992 CPUtime=462.55
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 10111 0 0 0 46247 8 0 0 25 0 1 0 203112712 66551808 9612 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 16248 9612 52 110 0 16135 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 70344

[startup+522.825 s]

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

[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=65648 CPUtime=522.6
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 10732 0 0 0 52251 9 0 0 25 0 1 0 203112712 67223552 10200 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 16412 10200 52 110 0 16299 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 71000

[startup+582.884 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12716
/proc/meminfo: memFree=343744/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=66440 CPUtime=582.64
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 11301 0 0 0 58255 9 0 0 25 0 1 0 203112712 68034560 10769 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 16610 10769 52 110 0 16497 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 71792

[startup+642.942 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12716
/proc/meminfo: memFree=341824/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=66572 CPUtime=642.68
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 11776 0 0 0 64258 10 0 0 25 0 1 0 203112712 68169728 11244 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 16643 11244 52 110 0 16530 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 71924

[startup+702.999 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12716
/proc/meminfo: memFree=339456/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=67752 CPUtime=702.71
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 12430 0 0 0 70261 10 0 0 25 0 1 0 203112712 69378048 11832 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 16938 11832 52 110 0 16825 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 73104

[startup+763.058 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12716
/proc/meminfo: memFree=337728/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=68140 CPUtime=762.75
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 12936 0 0 0 76265 10 0 0 25 0 1 0 203112712 69775360 12272 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 17035 12272 52 110 0 16922 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 73492

[startup+823.126 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12716
/proc/meminfo: memFree=335872/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=68532 CPUtime=822.8
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 13424 0 0 0 82269 11 0 0 25 0 1 0 203112712 70176768 12727 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 17133 12727 52 110 0 17020 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 73884

[startup+883.189 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12716
/proc/meminfo: memFree=334272/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=68788 CPUtime=882.84
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 13890 0 0 0 88273 11 0 0 25 0 1 0 203112712 70438912 13127 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 17197 13127 52 110 0 17084 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 74140

[startup+943.279 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 12834
/proc/meminfo: memFree=331600/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=69176 CPUtime=942.86
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 14321 0 0 0 94274 12 0 0 25 0 1 0 203112712 70836224 13492 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 17294 13492 52 110 0 17181 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 74528

[startup+1003.36 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12914
/proc/meminfo: memFree=331328/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=69440 CPUtime=1002.89
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 14673 0 0 0 100276 13 0 0 25 0 1 0 203112712 71106560 13844 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 17360 13844 52 110 0 17247 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 74792

[startup+1063.42 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12914
/proc/meminfo: memFree=329984/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=69572 CPUtime=1062.93
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 15028 0 0 0 106280 13 0 0 25 0 1 0 203112712 71241728 14199 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 17393 14199 52 110 0 17280 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 74924

[startup+1123.49 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12914
/proc/meminfo: memFree=328512/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=69572 CPUtime=1122.98
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 15381 0 0 0 112284 14 0 0 25 0 1 0 203112712 71241728 14552 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 17393 14552 52 110 0 17280 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 74924

[startup+1183.55 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12914
/proc/meminfo: memFree=327232/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=69572 CPUtime=1183.01
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 15734 0 0 0 118287 14 0 0 25 0 1 0 203112712 71241728 14905 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 17393 14905 52 110 0 17280 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 74924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12914
/proc/meminfo: memFree=326720/2055920 swapFree=4183424/4192956
[pid=12710] ppid=12708 vsize=5352 CPUtime=0.02
/proc/12710/stat : 12710 (TiniSatELite) S 12708 12710 12193 0 -1 4194304 331 503 0 0 0 0 2 0 16 0 1 0 203112708 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12710/statm: 1338 236 197 169 0 49 0
[pid=12716] ppid=12710 vsize=69704 CPUtime=1200.03
/proc/12716/stat : 12716 (tinisat) R 12710 12710 12193 0 -1 4194304 15848 0 0 0 119988 15 0 0 25 0 1 0 203112712 71376896 15019 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/12716/statm: 17426 15019 52 110 0 17313 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 75056

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 12710 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=25996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.030995
while last known CPU time is 1200.05

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

Real time (s): 1200.57
CPU time (s): 1200.05
CPU user time (s): 1199.9
CPU system time (s): 0.15
CPU usage (%): 99.9567
Max. virtual memory (cumulated for all children) (KiB): 75056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.025996
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 834
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= 10

runsolver used 1.11683 second user time and 2.47562 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sun Feb 18 20:46:07 UTC 2007

IDJOB= 297039
IDBENCH= 19952
IDSOLVER= 99
FILE ID= node42/297039-1171831567

PBS_JOBID= 3839709

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1762817022-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297039-1171831567/TiniSatELite /tmp/evaluation/297039-1171831567/instance-297039-1171831567.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-297039-1171831567 -o ROOT/results/node42/solver-297039-1171831567 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297039-1171831567/TiniSatELite /tmp/evaluation/297039-1171831567/instance-297039-1171831567.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  1f7852d30f74f4d1cf595ab0277b9978

RANDOM SEED= 828191437

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:        388008 kB
Buffers:         52188 kB
Cached:        1488732 kB
SwapCached:       3904 kB
Active:         825220 kB
Inactive:       725668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        388008 kB
SwapTotal:     4192956 kB
SwapFree:      4183424 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:           103096 kB
Committed_AS:   781804 kB
PageTables:       1408 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= 66562 MiB

End job on node42 on Sun Feb 18 21:06:09 UTC 2007