Trace number 300975

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) 1200.09 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S811866391-08.cnf
MD5SUMe2bcd99348dd1a340f87926981c0a2e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.7367
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
Number of clauses of size over 50

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 |   12000    60000 |    3599       0        0     nan |  0.000 % |
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 600   #clauses: 12000   #literals: 60000
0.00/0.04	c CPU time:   0.012998 s
0.00/0.04	c ==============================================================================
0.00/0.09	c Tinisat 0.22
0.00/0.09	c solving /tmp/GTI_node7.alineos.net_1409.cnf
0.00/0.09	c 600 variables, 12000 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/node7/watcher-300975-1171945896 -o ROOT/results/node7/solver-300975-1171945896 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300975-1171945896/TiniSatELite /tmp/evaluation/300975-1171945896/instance-300975-1171945896.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: 1.04 1.00 0.96 3/77 1409
/proc/meminfo: memFree=1674120/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 214544369 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/1409/statm: 1339 233 195 169 0 50 0
[pid=1410] ppid=1409 vsize=5356 CPUtime=0
/proc/1410/stat : 1410 (TiniSatELite) S 1409 1409 1039 0 -1 4194368 52 0 0 0 0 0 0 0 18 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/1410/statm: 1339 237 198 169 0 50 0
[pid=1411] ppid=1410 vsize=0 CPUtime=0
/proc/1411/stat : 1411 (TiniSatELite) D 1410 1409 1039 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 214544369 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/1411/statm: 0 0 0 0 0 0 0
[pid=1412] ppid=1410 vsize=0 CPUtime=0
/proc/1412/stat : 1412 (sed) D 1410 1409 1039 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 214544369 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/1412/statm: 0 0 0 0 0 0 0

[startup+0.13339 s]
/proc/loadavg: 1.04 1.00 0.96 3/77 1409
/proc/meminfo: memFree=1674120/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.541432 s]
/proc/loadavg: 1.04 1.00 0.96 3/77 1409
/proc/meminfo: memFree=1674120/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.36152 s]
/proc/loadavg: 1.04 1.00 0.96 2/79 1415
/proc/meminfo: memFree=1670008/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=5320 CPUtime=1.28
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 1062 0 0 0 128 0 0 0 25 0 1 0 214544376 5447680 1047 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 1330 1047 52 110 0 1217 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10676

[startup+2.99769 s]
/proc/loadavg: 1.04 1.00 0.96 2/79 1415
/proc/meminfo: memFree=1667704/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=9956 CPUtime=2.91
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 1778 0 0 0 291 0 0 0 25 0 1 0 214544376 10194944 1763 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 2489 1763 52 110 0 2376 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 15312

[startup+6.28504 s]
/proc/loadavg: 1.03 1.00 0.96 2/79 1415
/proc/meminfo: memFree=1662776/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=19356 CPUtime=6.2
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 2858 0 0 0 619 1 0 0 25 0 1 0 214544376 19820544 2843 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 4839 2843 52 110 0 4726 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 24712

[startup+12.7357 s]
/proc/loadavg: 1.03 1.00 0.96 2/79 1415
/proc/meminfo: memFree=1656376/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=19880 CPUtime=12.64
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 4378 0 0 0 1262 2 0 0 25 0 1 0 214544376 20357120 4330 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 4970 4330 52 110 0 4857 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 25236

[startup+25.5541 s]
/proc/loadavg: 1.03 1.00 0.96 2/79 1415
/proc/meminfo: memFree=1648376/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=38544 CPUtime=25.47
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 6405 0 0 0 2542 5 0 0 25 0 1 0 214544376 39469056 6357 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 9636 6357 52 110 0 9523 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 43900

[startup+51.1807 s]
/proc/loadavg: 1.01 1.00 0.96 2/79 1415
/proc/meminfo: memFree=1636536/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=39196 CPUtime=51.08
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 9368 0 0 0 5100 8 0 0 25 0 1 0 214544376 40136704 9255 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 9799 9255 52 110 0 9686 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 44552

[startup+102.465 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1415
/proc/meminfo: memFree=1620216/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=77316 CPUtime=102.35
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 13585 0 0 0 10222 13 0 0 25 0 1 0 214544376 79171584 13343 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 19329 13343 52 110 0 19216 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 82672

[startup+162.537 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1415
/proc/meminfo: memFree=1606072/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=78404 CPUtime=162.41
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 17062 0 0 0 16223 18 0 0 25 0 1 0 214544376 80285696 16820 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 19601 16820 52 110 0 19488 0
Current children cumulated CPU time (s) 162.44
Current children cumulated vsize (KiB) 83760

[startup+222.613 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1415
/proc/meminfo: memFree=1593400/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=150812 CPUtime=222.47
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 20233 0 0 0 22226 21 0 0 25 0 1 0 214544376 154431488 19991 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 37703 19991 52 110 0 37590 0
Current children cumulated CPU time (s) 222.5
Current children cumulated vsize (KiB) 156168

[startup+282.682 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1415
/proc/meminfo: memFree=1581560/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=151524 CPUtime=282.52
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 23192 0 0 0 28228 24 0 0 25 0 1 0 214544376 155160576 22950 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 37881 22950 52 110 0 37768 0
Current children cumulated CPU time (s) 282.55
Current children cumulated vsize (KiB) 156880

[startup+342.751 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1415
/proc/meminfo: memFree=1572152/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=153184 CPUtime=342.58
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 25545 0 0 0 34230 28 0 0 25 0 1 0 214544376 156860416 25303 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519941 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 38296 25303 52 110 0 38183 0
Current children cumulated CPU time (s) 342.61
Current children cumulated vsize (KiB) 158540

[startup+402.825 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1415
/proc/meminfo: memFree=1563448/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=154768 CPUtime=402.64
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 27951 0 0 0 40233 31 0 0 25 0 1 0 214544376 158482432 27452 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 38692 27452 52 110 0 38579 0
Current children cumulated CPU time (s) 402.67
Current children cumulated vsize (KiB) 160124

[startup+462.894 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1415
/proc/meminfo: memFree=1556088/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=155608 CPUtime=462.69
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 29787 0 0 0 46235 34 0 0 25 0 1 0 214544376 159342592 29288 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 38902 29288 52 110 0 38789 0
Current children cumulated CPU time (s) 462.72

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

[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=156472 CPUtime=582.81
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 33431 0 0 0 58241 40 0 0 25 0 1 0 214544376 160227328 32932 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 39118 32932 52 110 0 39005 0
Current children cumulated CPU time (s) 582.84
Current children cumulated vsize (KiB) 161828

[startup+643.107 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1417
/proc/meminfo: memFree=1535096/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=157192 CPUtime=642.85
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 35021 0 0 0 64243 42 0 0 25 0 1 0 214544376 160964608 34522 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 39298 34522 52 110 0 39185 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 162548

[startup+703.176 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1417
/proc/meminfo: memFree=1529080/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=157624 CPUtime=702.91
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 36526 0 0 0 70247 44 0 0 25 0 1 0 214544376 161406976 36027 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 39406 36027 52 110 0 39293 0
Current children cumulated CPU time (s) 702.94
Current children cumulated vsize (KiB) 162980

[startup+763.244 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1417
/proc/meminfo: memFree=1523192/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=158376 CPUtime=762.96
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 38004 0 0 0 76250 46 0 0 25 0 1 0 214544376 162177024 37505 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 39594 37505 52 110 0 39481 0
Current children cumulated CPU time (s) 762.99
Current children cumulated vsize (KiB) 163732

[startup+823.321 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1417
/proc/meminfo: memFree=1517496/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=158952 CPUtime=823.02
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 39409 0 0 0 82254 48 0 0 25 0 1 0 214544376 162766848 38910 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 39738 38910 52 110 0 39625 0
Current children cumulated CPU time (s) 823.05
Current children cumulated vsize (KiB) 164308

[startup+883.386 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1417
/proc/meminfo: memFree=1511800/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=303260 CPUtime=883.07
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 40840 0 0 0 88257 50 0 0 25 0 1 0 214544376 310538240 40341 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 75815 40341 52 110 0 75702 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 308616

[startup+943.454 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1417
/proc/meminfo: memFree=1506232/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=303404 CPUtime=943.13
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 42219 0 0 0 94261 52 0 0 25 0 1 0 214544376 310685696 41720 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 75851 41720 52 110 0 75738 0
Current children cumulated CPU time (s) 943.16
Current children cumulated vsize (KiB) 308760

[startup+1003.52 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1417
/proc/meminfo: memFree=1500600/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=303548 CPUtime=1003.18
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 43655 0 0 0 100264 54 0 0 25 0 1 0 214544376 310833152 43156 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 75887 43156 52 110 0 75774 0
Current children cumulated CPU time (s) 1003.21
Current children cumulated vsize (KiB) 308904

[startup+1063.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1417
/proc/meminfo: memFree=1494584/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=303836 CPUtime=1063.23
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 45134 0 0 0 106267 56 0 0 25 0 1 0 214544376 311128064 44635 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 75959 44635 52 110 0 75846 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 309192

[startup+1123.66 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1417
/proc/meminfo: memFree=1489080/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=304124 CPUtime=1123.29
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 46511 0 0 0 112271 58 0 0 25 0 1 0 214544376 311422976 46012 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 76031 46012 52 110 0 75918 0
Current children cumulated CPU time (s) 1123.32
Current children cumulated vsize (KiB) 309480

[startup+1183.73 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1417
/proc/meminfo: memFree=1483640/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=304124 CPUtime=1183.35
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 47860 0 0 0 118274 61 0 0 25 0 1 0 214544376 311422976 47361 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 76031 47361 52 110 0 75918 0
Current children cumulated CPU time (s) 1183.38
Current children cumulated vsize (KiB) 309480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1417
/proc/meminfo: memFree=1482040/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=304284 CPUtime=1200.06
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 48251 0 0 0 119945 61 0 0 25 0 1 0 214544376 311586816 47752 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 76071 47752 52 110 0 75958 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 309640

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 1417
/proc/meminfo: memFree=1482040/2055920 swapFree=4142368/4192956
[pid=1409] ppid=1407 vsize=5356 CPUtime=0.03
/proc/1409/stat : 1409 (TiniSatELite) S 1407 1409 1039 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 214544369 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1409/statm: 1339 237 197 169 0 50 0
[pid=1415] ppid=1409 vsize=304284 CPUtime=1200.06
/proc/1415/stat : 1415 (tinisat) R 1409 1409 1039 0 -1 4194304 48251 0 0 0 119945 61 0 0 25 0 1 0 214544376 311586816 47752 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1415/statm: 76071 47752 52 110 0 75958 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 309640

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1409 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=35994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.047992
while last known CPU time is 1200.09

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): 1200.09
CPU user time (s): 1199.48
CPU system time (s): 0.61
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 309640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.035994
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 938
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= 36
involuntary context switches= 8

runsolver used 1.13283 second user time and 3.13552 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue Feb 20 04:31:36 UTC 2007

IDJOB= 300975
IDBENCH= 20048
IDSOLVER= 99
FILE ID= node7/300975-1171945896

PBS_JOBID= 3848947

Free space on /tmp= 66547 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S811866391-08.cnf
COMMAND LINE= /tmp/evaluation/300975-1171945896/TiniSatELite /tmp/evaluation/300975-1171945896/instance-300975-1171945896.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-300975-1171945896 -o ROOT/results/node7/solver-300975-1171945896 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300975-1171945896/TiniSatELite /tmp/evaluation/300975-1171945896/instance-300975-1171945896.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  e2bcd99348dd1a340f87926981c0a2e4

RANDOM SEED= 111767004

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1674592 kB
Buffers:         51572 kB
Cached:         231300 kB
SwapCached:      16056 kB
Active:         219680 kB
Inactive:        93296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674592 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1416 kB
Writeback:           0 kB
Mapped:          29784 kB
Slab:            53900 kB
Committed_AS:   793468 kB
PageTables:       1764 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= 66547 MiB

End job on node7 on Tue Feb 20 04:51:39 UTC 2007