Trace number 295850

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) 1200.04 1200.46

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1107155013-20.UNSAT.shuffled.cnf
MD5SUM54161bb7f5d80f36a000875f17de5551
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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node43.alineos.net_13861.cnf
0.00/0.04	c 70 variables, 6230 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/node43/watcher-295850-1171813135 -o ROOT/results/node43/solver-295850-1171813135 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295850-1171813135/TiniSatELite /tmp/evaluation/295850-1171813135/instance-295850-1171813135.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13861
/proc/meminfo: memFree=550184/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 201269518 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849416274 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13861/statm: 1339 233 195 169 0 50 0
[pid=13862] ppid=13861 vsize=5356 CPUtime=0
/proc/13862/stat : 13862 (TiniSatELite) S 13861 13861 13755 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13862/statm: 1339 237 198 169 0 50 0
[pid=13864] ppid=13862 vsize=0 CPUtime=0
/proc/13864/stat : 13864 (sed) D 13862 13861 13755 0 -1 4194308 164 0 0 0 0 0 0 0 23 0 1 0 201269518 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/13864/statm: 0 0 0 0 0 0 0

[startup+0.107512 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13861
/proc/meminfo: memFree=550184/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.515578 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13861
/proc/meminfo: memFree=550184/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33571 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13867
/proc/meminfo: memFree=547800/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=3976 CPUtime=1.29
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 589 0 0 0 129 0 0 0 25 0 1 0 201269521 4071424 574 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 994 574 52 110 0 881 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9332

[startup+2.97699 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13867
/proc/meminfo: memFree=546712/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=4240 CPUtime=2.93
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 895 0 0 0 293 0 0 0 25 0 1 0 201269521 4341760 880 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 1060 880 52 110 0 947 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9596

[startup+6.25353 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13867
/proc/meminfo: memFree=545048/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=7908 CPUtime=6.2
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 1279 0 0 0 620 0 0 0 25 0 1 0 201269521 8097792 1231 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 1977 1231 52 110 0 1864 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 13264

[startup+12.7176 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13869
/proc/meminfo: memFree=542872/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=8340 CPUtime=12.67
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 1743 0 0 0 1266 1 0 0 25 0 1 0 201269521 8540160 1695 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 2085 1695 52 110 0 1972 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13696

[startup+25.5257 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 13869
/proc/meminfo: memFree=540568/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=15036 CPUtime=25.47
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 2322 0 0 0 2546 1 0 0 25 0 1 0 201269521 15396864 2274 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 3759 2274 52 110 0 3646 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20392

[startup+51.15 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 13869
/proc/meminfo: memFree=537112/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=15948 CPUtime=51.09
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 3243 0 0 0 5107 2 0 0 25 0 1 0 201269521 16330752 3130 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 3987 3130 52 110 0 3874 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 21304

[startup+102.392 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 13869
/proc/meminfo: memFree=532056/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=29856 CPUtime=102.31
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 4517 0 0 0 10228 3 0 0 25 0 1 0 201269521 30572544 4404 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 7464 4404 52 110 0 7351 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 35212

[startup+162.451 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13869
/proc/meminfo: memFree=527960/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=31088 CPUtime=162.35
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 5644 0 0 0 16231 4 0 0 25 0 1 0 201269521 31834112 5402 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 7772 5402 52 110 0 7659 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 36444

[startup+222.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13869
/proc/meminfo: memFree=524632/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=31544 CPUtime=222.39
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 6475 0 0 0 22234 5 0 0 25 0 1 0 201269521 32301056 6233 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 7886 6233 52 110 0 7773 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 36900

[startup+282.565 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13869
/proc/meminfo: memFree=521496/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=32352 CPUtime=282.42
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 7259 0 0 0 28236 6 0 0 25 0 1 0 201269521 33128448 7017 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 8088 7017 52 110 0 7975 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 37708

[startup+342.622 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13869
/proc/meminfo: memFree=518104/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=33656 CPUtime=342.46
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 8110 0 0 0 34239 7 0 0 25 0 1 0 201269521 34463744 7835 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 8414 7835 52 110 0 8301 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 39012

[startup+402.684 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13869
/proc/meminfo: memFree=515736/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=59416 CPUtime=402.51
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 8745 0 0 0 40243 8 0 0 25 0 1 0 201269521 60841984 8437 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 14854 8437 52 110 0 14741 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 64772

[startup+462.743 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13869
/proc/meminfo: memFree=513432/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=61084 CPUtime=462.55
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 9598 0 0 0 46246 9 0 0 25 0 1 0 201269521 62550016 9000 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 15271 9000 52 110 0 15158 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 66440

[startup+522.799 s]

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

[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=62052 CPUtime=522.59
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 10242 0 0 0 52250 9 0 0 25 0 1 0 201269521 63541248 9611 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519943 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 15513 9611 52 110 0 15400 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 67408

[startup+582.853 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 13869
/proc/meminfo: memFree=508888/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=62448 CPUtime=582.62
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 10758 0 0 0 58253 9 0 0 25 0 1 0 201269521 63946752 10127 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 15612 10127 52 110 0 15499 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 67804

[startup+642.915 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 13869
/proc/meminfo: memFree=506968/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=62976 CPUtime=642.66
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 11234 0 0 0 64256 10 0 0 25 0 1 0 201269521 64487424 10603 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 15744 10603 52 110 0 15631 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 68332

[startup+702.968 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13869
/proc/meminfo: memFree=505048/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=63756 CPUtime=702.69
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 11787 0 0 0 70259 10 0 0 25 0 1 0 201269521 65286144 11090 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 15939 11090 52 110 0 15826 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 69112

[startup+763.027 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13869
/proc/meminfo: memFree=503256/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=64284 CPUtime=762.74
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 12226 0 0 0 76263 11 0 0 25 0 1 0 201269521 65826816 11529 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 16071 11529 52 110 0 15958 0
Current children cumulated CPU time (s) 762.76
Current children cumulated vsize (KiB) 69640

[startup+823.095 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13869
/proc/meminfo: memFree=501272/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=65456 CPUtime=822.78
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 12776 0 0 0 82267 11 0 0 25 0 1 0 201269521 67026944 12013 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 16364 12013 52 110 0 16251 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 70812

[startup+883.153 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13869
/proc/meminfo: memFree=499864/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=65456 CPUtime=882.83
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 13146 0 0 0 88271 12 0 0 25 0 1 0 201269521 67026944 12383 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 16364 12383 52 110 0 16251 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 70812

[startup+943.211 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13869
/proc/meminfo: memFree=498392/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=65976 CPUtime=942.86
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 13580 0 0 0 94274 12 0 0 25 0 1 0 201269521 67559424 12751 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 16494 12751 52 110 0 16381 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 71332

[startup+1003.27 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13869
/proc/meminfo: memFree=496792/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=66504 CPUtime=1002.9
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 13977 0 0 0 100278 12 0 0 25 0 1 0 201269521 68100096 13148 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 16626 13148 52 110 0 16513 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 71860

[startup+1063.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13869
/proc/meminfo: memFree=495448/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=66636 CPUtime=1062.94
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 14306 0 0 0 106281 13 0 0 25 0 1 0 201269521 68235264 13477 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 16659 13477 52 110 0 16546 0
Current children cumulated CPU time (s) 1062.96
Current children cumulated vsize (KiB) 71992

[startup+1123.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13869
/proc/meminfo: memFree=494104/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=66764 CPUtime=1122.97
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 14667 0 0 0 112284 13 0 0 25 0 1 0 201269521 68366336 13805 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 16691 13805 52 110 0 16578 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 72120

[startup+1183.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13869
/proc/meminfo: memFree=492888/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=66764 CPUtime=1183.02
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 14982 0 0 0 118288 14 0 0 25 0 1 0 201269521 68366336 14120 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 16691 14120 52 110 0 16578 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 72120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13869
/proc/meminfo: memFree=492568/2055920 swapFree=4183376/4192956
[pid=13861] ppid=13859 vsize=5356 CPUtime=0.02
/proc/13861/stat : 13861 (TiniSatELite) S 13859 13861 13755 0 -1 4194304 333 492 0 0 0 0 2 0 16 0 1 0 201269518 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13861/statm: 1339 237 197 169 0 50 0
[pid=13867] ppid=13861 vsize=66764 CPUtime=1200.02
/proc/13867/stat : 13867 (tinisat) R 13861 13861 13755 0 -1 4194304 15068 0 0 0 119988 14 0 0 25 0 1 0 201269521 68366336 14206 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 16691 14206 52 110 0 16578 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 72120

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 13861 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 1200.04

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

Real time (s): 1200.46
CPU time (s): 1200.04
CPU user time (s): 1199.9
CPU system time (s): 0.14
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 72120

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= 825
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= 32
involuntary context switches= 13

runsolver used 0.962853 second user time and 2.47962 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sun Feb 18 15:38:55 UTC 2007

IDJOB= 295850
IDBENCH= 19923
IDSOLVER= 99
FILE ID= node43/295850-1171813135

PBS_JOBID= 3839636

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1107155013-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295850-1171813135/TiniSatELite /tmp/evaluation/295850-1171813135/instance-295850-1171813135.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-295850-1171813135 -o ROOT/results/node43/solver-295850-1171813135 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295850-1171813135/TiniSatELite /tmp/evaluation/295850-1171813135/instance-295850-1171813135.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  54161bb7f5d80f36a000875f17de5551

RANDOM SEED= 498742663

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:        550592 kB
Buffers:         52512 kB
Cached:        1327208 kB
SwapCached:       4080 kB
Active:         864804 kB
Inactive:       524884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        550592 kB
SwapTotal:     4192956 kB
SwapFree:      4183376 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          15288 kB
Slab:           101712 kB
Committed_AS:   518616 kB
PageTables:       1392 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 node43 on Sun Feb 18 15:58:58 UTC 2007