Trace number 294702

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 1200.53

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1830776056-07.SAT.shuffled.cnf
MD5SUM68cb6fbbdabed63f11100cea94c92cef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.160974
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

Solver Data (download as text)

0.00/0.03	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |    4450    31150 |    1334       0        0     nan |  0.000 % |
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 50   #clauses: 4450   #literals: 31150
0.00/0.04	c CPU time:   0.004999 s
0.00/0.04	c ==============================================================================
0.00/0.06	c Tinisat 0.22
0.00/0.06	c solving /tmp/GTI_node26.alineos.net_9076.cnf
0.00/0.06	c 50 variables, 4450 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/node26/watcher-294702-1171793536 -o ROOT/results/node26/solver-294702-1171793536 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294702-1171793536/TiniSatELite /tmp/evaluation/294702-1171793536/instance-294702-1171793536.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: 1.00 1.00 1.00 3/77 9076
/proc/meminfo: memFree=821376/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 199307262 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/9076/statm: 1339 233 195 169 0 50 0
[pid=9077] ppid=9076 vsize=5356 CPUtime=0
/proc/9077/stat : 9077 (TiniSatELite) S 9076 9076 7942 0 -1 4194368 52 0 0 0 0 0 0 0 18 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/9077/statm: 1339 237 198 169 0 50 0
[pid=9078] ppid=9077 vsize=0 CPUtime=0
/proc/9078/stat : 9078 (TiniSatELite) D 9077 9076 7942 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 199307262 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/9078/statm: 0 0 0 0 0 0 0
[pid=9079] ppid=9077 vsize=0 CPUtime=0
/proc/9079/stat : 9079 (sed) D 9077 9076 7942 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 199307262 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/9079/statm: 0 0 0 0 0 0 0

[startup+0.134089 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9076
/proc/meminfo: memFree=821376/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.54216 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9076
/proc/meminfo: memFree=821376/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.3633 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=819248/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=3236 CPUtime=1.3
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 528 0 0 0 130 0 0 0 25 0 1 0 199307267 3313664 513 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 809 513 52 110 0 696 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8592

[startup+3.00559 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=818288/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=5876 CPUtime=2.94
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 809 0 0 0 294 0 0 0 25 0 1 0 199307267 6017024 794 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519985 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 1469 794 52 110 0 1356 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11232

[startup+6.28216 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=816888/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=6164 CPUtime=6.22
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 1101 0 0 0 621 1 0 0 25 0 1 0 199307267 6311936 1053 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 1541 1053 52 110 0 1428 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11520

[startup+12.7453 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=815224/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=6628 CPUtime=12.68
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 1475 0 0 0 1266 2 0 0 25 0 1 0 199307267 6787072 1427 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 1657 1427 52 110 0 1544 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11984

[startup+25.5555 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=813240/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=11880 CPUtime=25.48
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 2056 0 0 0 2546 2 0 0 25 0 1 0 199307267 12165120 1943 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 2970 1943 52 110 0 2857 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17236

[startup+51.1839 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 9082
/proc/meminfo: memFree=810616/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=12556 CPUtime=51.1
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 2717 0 0 0 5107 3 0 0 25 0 1 0 199307267 12857344 2604 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 3139 2604 52 110 0 3026 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 17912

[startup+102.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=806136/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=23340 CPUtime=102.33
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 3922 0 0 0 10228 5 0 0 25 0 1 0 199307267 23900160 3680 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 5835 3680 52 110 0 5722 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 28696

[startup+162.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=802424/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=24396 CPUtime=162.38
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 4835 0 0 0 16232 6 0 0 25 0 1 0 199307267 24981504 4593 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 6099 4593 52 110 0 5986 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 29752

[startup+222.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=799608/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=24920 CPUtime=222.43
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 5523 0 0 0 22236 7 0 0 25 0 1 0 199307267 25518080 5281 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 6230 5281 52 110 0 6117 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 30276

[startup+282.646 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=796984/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=25820 CPUtime=282.49
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 6251 0 0 0 28240 9 0 0 25 0 1 0 199307267 26439680 5910 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 6455 5910 52 110 0 6342 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 31176

[startup+342.719 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=794488/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=44792 CPUtime=342.54
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 7042 0 0 0 34244 10 0 0 25 0 1 0 199307267 45867008 6569 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 11198 6569 52 110 0 11085 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 50148

[startup+402.789 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=792184/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=46208 CPUtime=402.58
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 7889 0 0 0 40247 11 0 0 25 0 1 0 199307267 47316992 7126 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 11552 7126 52 110 0 11439 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 51564

[startup+462.861 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=789880/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=47464 CPUtime=462.63
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 8704 0 0 0 46251 12 0 0 25 0 1 0 199307267 48603136 7711 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 11866 7711 52 110 0 11753 0
Current children cumulated CPU time (s) 462.64

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

[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=47464 CPUtime=522.68
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 9128 0 0 0 52255 13 0 0 25 0 1 0 199307267 48603136 8135 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 11866 8135 52 110 0 11753 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 52820

[startup+582.997 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=786552/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=47848 CPUtime=582.73
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 9651 0 0 0 58259 14 0 0 25 0 1 0 199307267 48996352 8560 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 11962 8560 52 110 0 11849 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 53204

[startup+643.072 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=784440/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=49276 CPUtime=642.78
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 10353 0 0 0 64263 15 0 0 25 0 1 0 199307267 50458624 9099 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 12319 9099 52 110 0 12206 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 54632

[startup+703.132 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=782840/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=49916 CPUtime=702.82
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 10893 0 0 0 70266 16 0 0 25 0 1 0 199307267 51113984 9475 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 12479 9475 52 110 0 12366 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 55272

[startup+763.206 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=781432/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=50048 CPUtime=762.88
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 11251 0 0 0 76271 17 0 0 25 0 1 0 199307267 51249152 9833 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 12512 9833 52 110 0 12399 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 55404

[startup+823.283 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=779704/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=50692 CPUtime=822.93
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 11788 0 0 0 82275 18 0 0 25 0 1 0 199307267 51908608 10240 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519911 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 12673 10240 52 110 0 12560 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 56048

[startup+883.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=778296/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=51204 CPUtime=882.99
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 12270 0 0 0 88280 19 0 0 25 0 1 0 199307267 52432896 10592 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 12801 10592 52 110 0 12688 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 56560

[startup+943.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=777016/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=51332 CPUtime=943.04
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 12621 0 0 0 94284 20 0 0 25 0 1 0 199307267 52563968 10910 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 12833 10910 52 110 0 12720 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 56688

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=775800/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=51464 CPUtime=1003.08
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 12929 0 0 0 100288 20 0 0 25 0 1 0 199307267 52699136 11218 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 12866 11218 52 110 0 12753 0
Current children cumulated CPU time (s) 1003.09
Current children cumulated vsize (KiB) 56820

[startup+1063.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=774648/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=51596 CPUtime=1063.13
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 13217 0 0 0 106292 21 0 0 25 0 1 0 199307267 52834304 11506 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 12899 11506 52 110 0 12786 0
Current children cumulated CPU time (s) 1063.14
Current children cumulated vsize (KiB) 56952

[startup+1123.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=773176/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=51596 CPUtime=1123.18
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 13571 0 0 0 112296 22 0 0 25 0 1 0 199307267 52834304 11860 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 12899 11860 52 110 0 12786 0
Current children cumulated CPU time (s) 1123.19
Current children cumulated vsize (KiB) 56952

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=772088/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=87200 CPUtime=1183.22
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 13853 0 0 0 118300 22 0 0 25 0 1 0 199307267 89292800 12142 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134517540 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 21800 12142 52 110 0 21687 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 92556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9082
/proc/meminfo: memFree=771768/2055920 swapFree=4131780/4192956
[pid=9076] ppid=9074 vsize=5356 CPUtime=0.01
/proc/9076/stat : 9076 (TiniSatELite) S 9074 9076 7942 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 199307262 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9076/statm: 1339 237 197 169 0 50 0
[pid=9082] ppid=9076 vsize=87200 CPUtime=1200.04
/proc/9082/stat : 9082 (tinisat) R 9076 9076 7942 0 -1 4194304 13925 0 0 0 119981 23 0 0 25 0 1 0 199307267 89292800 12214 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9082/statm: 21800 12214 52 110 0 21687 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 92556

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 9076 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=16997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.022996
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): 1200.53
CPU time (s): 1200.05
CPU user time (s): 1199.82
CPU system time (s): 0.23
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 92556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.016997
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 785
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= 38
involuntary context switches= 6

runsolver used 1.21182 second user time and 3.05754 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sun Feb 18 10:12:16 UTC 2007

IDJOB= 294702
IDBENCH= 19895
IDSOLVER= 99
FILE ID= node26/294702-1171793536

PBS_JOBID= 3839562

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1830776056-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294702-1171793536/TiniSatELite /tmp/evaluation/294702-1171793536/instance-294702-1171793536.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-294702-1171793536 -o ROOT/results/node26/solver-294702-1171793536 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294702-1171793536/TiniSatELite /tmp/evaluation/294702-1171793536/instance-294702-1171793536.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  68cb6fbbdabed63f11100cea94c92cef

RANDOM SEED= 395002790

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:        821784 kB
Buffers:         42604 kB
Cached:        1050936 kB
SwapCached:      40904 kB
Active:         763464 kB
Inactive:       380984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        821784 kB
SwapTotal:     4192956 kB
SwapFree:      4131780 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          29952 kB
Slab:            75324 kB
Committed_AS:   583980 kB
PageTables:       1680 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= 66563 MiB

End job on node26 on Sun Feb 18 10:32:19 UTC 2007