Trace number 293267

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 1201.34

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1147406493-20.UNSAT.shuffled.cnf
MD5SUM91d6f081ceab153c3d465e1ffcfa62c2
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
Number of clauses of size over 50

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 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.01	c CPU time:   0.001999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node75.alineos.net_11513.cnf
0.00/0.02	c 120 variables, 2556 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/node75/watcher-293267-1171767429 -o ROOT/results/node75/solver-293267-1171767429 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293267-1171767429/TiniSatELite /tmp/evaluation/293267-1171767429/instance-293267-1171767429.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: 0.99 0.98 0.99 3/64 11513
/proc/meminfo: memFree=830944/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 196708758 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882850386 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/11513/statm: 1339 233 195 169 0 50 0
[pid=11514] ppid=11513 vsize=5356 CPUtime=0
/proc/11514/stat : 11514 (TiniSatELite) S 11513 11513 10381 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/11514/statm: 1339 237 198 169 0 50 0
[pid=11516] ppid=11514 vsize=5356 CPUtime=0
/proc/11516/stat : 11516 (TiniSatELite) R 11514 11513 10381 0 -1 4194368 20 0 0 0 0 0 0 0 21 0 1 0 196708758 5484544 239 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882681639 0 0 4096 0 0 0 0 17 1 0 0
/proc/11516/statm: 1339 239 199 169 0 50 0

[startup+0.107933 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11513
/proc/meminfo: memFree=830944/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.516982 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11513
/proc/meminfo: memFree=830944/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.34508 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11519
/proc/meminfo: memFree=828496/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=3024 CPUtime=1.32
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 632 0 0 0 132 0 0 0 25 0 1 0 196708759 3096576 617 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 756 617 52 110 0 643 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8380

[startup+2.98227 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11519
/proc/meminfo: memFree=827408/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=5212 CPUtime=2.95
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 934 0 0 0 295 0 0 0 25 0 1 0 196708759 5337088 919 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515428 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 1303 919 52 110 0 1190 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10568

[startup+6.25866 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11519
/proc/meminfo: memFree=825616/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=9440 CPUtime=6.22
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 1344 0 0 0 622 0 0 0 25 0 1 0 196708759 9666560 1296 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 2360 1296 52 110 0 2247 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 14796

[startup+12.7204 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11519
/proc/meminfo: memFree=823376/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=9860 CPUtime=12.69
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 1843 0 0 0 1268 1 0 0 25 0 1 0 196708759 10096640 1795 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 2465 1795 52 110 0 2352 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15216

[startup+25.5249 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11519
/proc/meminfo: memFree=820944/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=10820 CPUtime=25.48
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 2545 0 0 0 2547 1 0 0 25 0 1 0 196708759 11079680 2432 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 2705 2432 52 110 0 2592 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16176

[startup+51.149 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11519
/proc/meminfo: memFree=817488/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=18940 CPUtime=51.1
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 3376 0 0 0 5107 3 0 0 25 0 1 0 196708759 19394560 3263 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 4735 3263 52 110 0 4622 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 24296

[startup+102.389 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11519
/proc/meminfo: memFree=812304/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=20380 CPUtime=102.31
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 4656 0 0 0 10227 4 0 0 25 0 1 0 196708759 20869120 4543 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 5095 4543 52 110 0 4982 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 25736

[startup+162.453 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11519
/proc/meminfo: memFree=807952/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=37164 CPUtime=162.33
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 5854 0 0 0 16228 5 0 0 25 0 1 0 196708759 38055936 5612 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 9291 5612 52 110 0 9178 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 42520

[startup+222.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11519
/proc/meminfo: memFree=804304/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=37720 CPUtime=222.35
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 6758 0 0 0 22229 6 0 0 25 0 1 0 196708759 38625280 6516 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 9430 6516 52 110 0 9317 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 43076

[startup+282.602 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 11637
/proc/meminfo: memFree=799840/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=38200 CPUtime=282.33
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 7565 0 0 0 28218 15 0 0 25 0 1 0 196708759 39116800 7323 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 9550 7323 52 110 0 9437 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 43556

[startup+342.607 s]
/proc/loadavg: 1.07 1.01 1.00 2/66 12209
/proc/meminfo: memFree=741776/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=39420 CPUtime=341.87
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 8416 0 0 0 34162 25 0 0 25 0 1 0 196708759 40366080 8174 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 9855 8174 52 110 0 9742 0
Current children cumulated CPU time (s) 341.87
Current children cumulated vsize (KiB) 44776

[startup+402.713 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 12209
/proc/meminfo: memFree=738640/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=40656 CPUtime=401.93
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 9213 0 0 0 40167 26 0 0 25 0 1 0 196708759 41631744 8971 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 10164 8971 52 110 0 10051 0
Current children cumulated CPU time (s) 401.93
Current children cumulated vsize (KiB) 46012

[startup+462.779 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 12209
/proc/meminfo: memFree=736208/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=42460 CPUtime=461.94
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 10099 0 0 0 46168 26 0 0 25 0 1 0 196708759 43479040 9600 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 10615 9600 52 110 0 10502 0
Current children cumulated CPU time (s) 461.94
Current children cumulated vsize (KiB) 47816

[startup+522.845 s]

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

[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=74164 CPUtime=582
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 11170 0 0 0 58173 27 0 0 25 0 1 0 196708759 75943936 10638 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 18541 10638 52 110 0 18428 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 79520

[startup+642.962 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12209
/proc/meminfo: memFree=730064/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=74552 CPUtime=642.02
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 11778 0 0 0 64174 28 0 0 25 0 1 0 196708759 76341248 11180 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 18638 11180 52 110 0 18525 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 79908

[startup+703.02 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12209
/proc/meminfo: memFree=727952/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=74816 CPUtime=702.05
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 12262 0 0 0 70176 29 0 0 25 0 1 0 196708759 76611584 11664 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 18704 11664 52 110 0 18591 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 80172

[startup+763.08 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12209
/proc/meminfo: memFree=726096/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=75200 CPUtime=762.06
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 12809 0 0 0 76177 29 0 0 25 0 1 0 196708759 77004800 12112 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 18800 12112 52 110 0 18687 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 80556

[startup+823.135 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12209
/proc/meminfo: memFree=724304/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=75788 CPUtime=822.09
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 13274 0 0 0 82179 30 0 0 25 0 1 0 196708759 77606912 12577 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 18947 12577 52 110 0 18834 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 81144

[startup+883.199 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12209
/proc/meminfo: memFree=722448/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=76636 CPUtime=882.1
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 13794 0 0 0 88180 30 0 0 25 0 1 0 196708759 78475264 13064 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 19159 13064 52 110 0 19046 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 81992

[startup+943.256 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12209
/proc/meminfo: memFree=721104/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=76764 CPUtime=942.12
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 14177 0 0 0 94181 31 0 0 25 0 1 0 196708759 78606336 13414 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 19191 13414 52 110 0 19078 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 82120

[startup+1003.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12209
/proc/meminfo: memFree=719376/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=77156 CPUtime=1002.15
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 14600 0 0 0 100184 31 0 0 25 0 1 0 196708759 79007744 13837 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 19289 13837 52 110 0 19176 0
Current children cumulated CPU time (s) 1002.15
Current children cumulated vsize (KiB) 82512

[startup+1063.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12209
/proc/meminfo: memFree=717904/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=77284 CPUtime=1062.17
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 14998 0 0 0 106186 31 0 0 25 0 1 0 196708759 79138816 14202 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 19321 14202 52 110 0 19208 0
Current children cumulated CPU time (s) 1062.17
Current children cumulated vsize (KiB) 82640

[startup+1123.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12209
/proc/meminfo: memFree=716240/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=77676 CPUtime=1122.2
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 15406 0 0 0 112188 32 0 0 25 0 1 0 196708759 79540224 14610 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 19419 14610 52 110 0 19306 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 83032

[startup+1183.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12209
/proc/meminfo: memFree=714704/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=77808 CPUtime=1182.22
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 15788 0 0 0 118190 32 0 0 25 0 1 0 196708759 79675392 14992 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 19452 14992 52 110 0 19339 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 83164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12209
/proc/meminfo: memFree=714256/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=77808 CPUtime=1200.04
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 15897 0 0 0 119972 32 0 0 25 0 1 0 196708759 79675392 15101 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 19452 15101 52 110 0 19339 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 83164

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1201.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12209
/proc/meminfo: memFree=714256/2055920 swapFree=4183176/4192956
[pid=11513] ppid=11511 vsize=5356 CPUtime=0
/proc/11513/stat : 11513 (TiniSatELite) S 11511 11513 10381 0 -1 4194304 333 401 0 0 0 0 0 0 19 0 1 0 196708758 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11513/statm: 1339 237 197 169 0 50 0
[pid=11519] ppid=11513 vsize=77808 CPUtime=1200.04
/proc/11519/stat : 11519 (tinisat) R 11513 11513 10381 0 -1 4194304 15897 0 0 0 119972 32 0 0 25 0 1 0 196708759 79675392 15101 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/11519/statm: 19452 15101 52 110 0 19339 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 83164

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11513 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.014997
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): 1201.34
CPU time (s): 1200.04
CPU user time (s): 1199.72
CPU system time (s): 0.32
CPU usage (%): 99.8916
Max. virtual memory (cumulated for all children) (KiB): 83164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 734
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= 16

runsolver used 0.791879 second user time and 2.6006 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Sun Feb 18 02:57:09 UTC 2007

IDJOB= 293267
IDBENCH= 19860
IDSOLVER= 99
FILE ID= node75/293267-1171767429

PBS_JOBID= 3839497

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1147406493-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293267-1171767429/TiniSatELite /tmp/evaluation/293267-1171767429/instance-293267-1171767429.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-293267-1171767429 -o ROOT/results/node75/solver-293267-1171767429 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293267-1171767429/TiniSatELite /tmp/evaluation/293267-1171767429/instance-293267-1171767429.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  91d6f081ceab153c3d465e1ffcfa62c2

RANDOM SEED= 943723383

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        831352 kB
Buffers:         40104 kB
Cached:        1087996 kB
SwapCached:       3828 kB
Active:         731228 kB
Inactive:       407136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        831352 kB
SwapTotal:     4192956 kB
SwapFree:      4183176 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          16188 kB
Slab:            72208 kB
Committed_AS:   572484 kB
PageTables:       1436 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 node75 on Sun Feb 18 03:17:13 UTC 2007