Trace number 299622

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) 1200.01 1200.46

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1089058690-02.SAT.shuffled.cnf
MD5SUM67fab2237a85c249de45919413a62498
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05699
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2756     8351 |      --       0       --      -- |     --   | -13/44
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 636   #clauses: 2756   #literals: 8351
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node17.alineos.net_25958.cnf
0.00/0.02	c 636 variables, 2756 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/node17/watcher-299622-1171875089 -o ROOT/results/node17/solver-299622-1171875089 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299622-1171875089/TiniSatELite /tmp/evaluation/299622-1171875089/instance-299622-1171875089.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 0.97 0.99 3/77 25958
/proc/meminfo: memFree=1574696/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 207463154 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25958/statm: 1339 234 196 169 0 50 0

[startup+0.107525 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 25958
/proc/meminfo: memFree=1574696/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515565 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 25958
/proc/meminfo: memFree=1574696/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33665 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25964
/proc/meminfo: memFree=1572256/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=3856 CPUtime=1.31
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 628 0 0 0 131 0 0 0 25 0 1 0 207463156 3948544 613 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 964 613 52 110 0 851 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9212

[startup+2.97282 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25964
/proc/meminfo: memFree=1571104/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=6900 CPUtime=2.94
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 969 0 0 0 294 0 0 0 25 0 1 0 207463156 7065600 954 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 1725 954 52 110 0 1612 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12256

[startup+6.26117 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25964
/proc/meminfo: memFree=1569056/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=7160 CPUtime=6.23
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 1385 0 0 0 622 1 0 0 25 0 1 0 207463156 7331840 1370 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 1790 1370 52 110 0 1677 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12516

[startup+12.7228 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25964
/proc/meminfo: memFree=1566432/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=13380 CPUtime=12.69
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 2004 0 0 0 1267 2 0 0 25 0 1 0 207463156 13701120 1956 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 3345 1956 52 110 0 3232 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18736

[startup+25.5322 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25964
/proc/meminfo: memFree=1563616/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=14164 CPUtime=25.5
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 2808 0 0 0 2547 3 0 0 25 0 1 0 207463156 14503936 2695 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520014 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 3541 2695 52 110 0 3428 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19520

[startup+51.1619 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 25964
/proc/meminfo: memFree=1559200/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=25820 CPUtime=51.12
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 3893 0 0 0 5108 4 0 0 25 0 1 0 207463156 26439680 3780 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 6455 3780 52 110 0 6342 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 31176

[startup+102.412 s]
/proc/loadavg: 1.03 0.99 0.99 2/79 25964
/proc/meminfo: memFree=1553120/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=27376 CPUtime=102.35
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 5389 0 0 0 10229 6 0 0 25 0 1 0 207463156 28033024 5276 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 6844 5276 52 110 0 6731 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 32732

[startup+162.481 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 25964
/proc/meminfo: memFree=1547552/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=28932 CPUtime=162.41
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 6876 0 0 0 16233 8 0 0 25 0 1 0 207463156 29626368 6634 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 7233 6634 52 110 0 7120 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 34288

[startup+222.55 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 25964
/proc/meminfo: memFree=1543200/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=51612 CPUtime=222.46
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 7958 0 0 0 22236 10 0 0 25 0 1 0 207463156 52850688 7716 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 12903 7716 52 110 0 12790 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 56968

[startup+282.623 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 25964
/proc/meminfo: memFree=1539232/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=52028 CPUtime=282.52
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 8945 0 0 0 28241 11 0 0 25 0 1 0 207463156 53276672 8703 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 13007 8703 52 110 0 12894 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 57384

[startup+342.693 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 25964
/proc/meminfo: memFree=1535136/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=53348 CPUtime=342.58
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 9966 0 0 0 34245 13 0 0 25 0 1 0 207463156 54628352 9724 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 13337 9724 52 110 0 13224 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 58704

[startup+402.769 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 25964
/proc/meminfo: memFree=1532064/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=54052 CPUtime=402.63
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 10709 0 0 0 40250 13 0 0 25 0 1 0 207463156 55349248 10467 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 13513 10467 52 110 0 13400 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 59408

[startup+462.838 s]
/proc/loadavg: 1.00 0.99 0.99 3/79 25964
/proc/meminfo: memFree=1529248/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=55572 CPUtime=462.69
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 11702 0 0 0 46254 15 0 0 25 0 1 0 207463156 56905728 11203 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 13893 11203 52 110 0 13780 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 60928

[startup+522.908 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 25964
/proc/meminfo: memFree=1526496/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=56296 CPUtime=522.74

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

[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=56768 CPUtime=582.77
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 13003 0 0 0 58260 17 0 0 25 0 1 0 207463156 58130432 12504 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 14192 12504 52 110 0 14079 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 62124

[startup+642.991 s]
/proc/loadavg: 1.07 1.02 1.00 2/85 26128
/proc/meminfo: memFree=1520112/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=56768 CPUtime=642.72
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 13665 0 0 0 64253 19 0 0 25 0 1 0 207463156 58130432 13166 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 14192 13166 52 110 0 14079 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 62124

[startup+703.071 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 26162
/proc/meminfo: memFree=1518560/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=57568 CPUtime=702.76
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 14311 0 0 0 70256 20 0 0 25 0 1 0 207463156 58949632 13812 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 14392 13812 52 110 0 14279 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 62924

[startup+763.14 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 26162
/proc/meminfo: memFree=1516128/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=102660 CPUtime=762.81
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 14907 0 0 0 76260 21 0 0 25 0 1 0 207463156 105123840 14408 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 25665 14408 52 110 0 25552 0
Current children cumulated CPU time (s) 762.81
Current children cumulated vsize (KiB) 108016

[startup+823.209 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26162
/proc/meminfo: memFree=1514208/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=102948 CPUtime=822.87
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 15400 0 0 0 82265 22 0 0 25 0 1 0 207463156 105418752 14901 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 25737 14901 52 110 0 25624 0
Current children cumulated CPU time (s) 822.87
Current children cumulated vsize (KiB) 108304

[startup+883.288 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26162
/proc/meminfo: memFree=1512160/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=103504 CPUtime=882.92
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 15947 0 0 0 88269 23 0 0 25 0 1 0 207463156 105988096 15415 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 25876 15415 52 110 0 25763 0
Current children cumulated CPU time (s) 882.92
Current children cumulated vsize (KiB) 108860

[startup+943.356 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26162
/proc/meminfo: memFree=1510240/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=103880 CPUtime=942.98
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 16420 0 0 0 94274 24 0 0 25 0 1 0 207463156 106373120 15888 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 25970 15888 52 110 0 25857 0
Current children cumulated CPU time (s) 942.98
Current children cumulated vsize (KiB) 109236

[startup+1003.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26162
/proc/meminfo: memFree=1508320/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=104140 CPUtime=1003.04
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 16933 0 0 0 100278 26 0 0 25 0 1 0 207463156 106639360 16368 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 26035 16368 52 110 0 25922 0
Current children cumulated CPU time (s) 1003.04
Current children cumulated vsize (KiB) 109496

[startup+1063.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26162
/proc/meminfo: memFree=1506464/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=104276 CPUtime=1063.09
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 17409 0 0 0 106282 27 0 0 25 0 1 0 207463156 106778624 16844 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 26069 16844 52 110 0 25956 0
Current children cumulated CPU time (s) 1063.09
Current children cumulated vsize (KiB) 109632

[startup+1123.57 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 26162
/proc/meminfo: memFree=1504608/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=104420 CPUtime=1123.15
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 17905 0 0 0 112287 28 0 0 25 0 1 0 207463156 106926080 17340 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 26105 17340 52 110 0 25992 0
Current children cumulated CPU time (s) 1123.15
Current children cumulated vsize (KiB) 109776

[startup+1183.64 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 26162
/proc/meminfo: memFree=1502496/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=104872 CPUtime=1183.2
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 18451 0 0 0 118291 29 0 0 25 0 1 0 207463156 107388928 17853 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 26218 17853 52 110 0 26105 0
Current children cumulated CPU time (s) 1183.2
Current children cumulated vsize (KiB) 110228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 26162
/proc/meminfo: memFree=1501920/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=104872 CPUtime=1200.01
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 18601 0 0 0 119972 29 0 0 25 0 1 0 207463156 107388928 18003 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 26218 18003 52 110 0 26105 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 110228

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

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

[startup+1200.45 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 26162
/proc/meminfo: memFree=1501920/2055920 swapFree=4192812/4192956
[pid=25958] ppid=25956 vsize=5356 CPUtime=0
/proc/25958/stat : 25958 (TiniSatELite) S 25956 25958 24939 0 -1 4194304 333 430 0 0 0 0 0 0 16 0 1 0 207463154 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25958/statm: 1339 237 197 169 0 50 0
[pid=25964] ppid=25958 vsize=104872 CPUtime=1200.01
/proc/25964/stat : 25964 (tinisat) R 25958 25958 24939 0 -1 4194304 18601 0 0 0 119972 29 0 0 25 0 1 0 207463156 107388928 18003 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25964/statm: 26218 18003 52 110 0 26105 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 110228

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25958 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.017996
while last known CPU time is 1200.01

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): 1200.01
CPU user time (s): 1199.72
CPU system time (s): 0.29
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 110228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 763
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= 12

runsolver used 1.08483 second user time and 3.18552 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Mon Feb 19 08:51:29 UTC 2007

IDJOB= 299622
IDBENCH= 20015
IDSOLVER= 99
FILE ID= node17/299622-1171875089

PBS_JOBID= 3839427

Free space on /tmp= 66545 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1089058690-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299622-1171875089/TiniSatELite /tmp/evaluation/299622-1171875089/instance-299622-1171875089.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-299622-1171875089 -o ROOT/results/node17/solver-299622-1171875089 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299622-1171875089/TiniSatELite /tmp/evaluation/299622-1171875089/instance-299622-1171875089.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  67fab2237a85c249de45919413a62498

RANDOM SEED= 963448173

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1575040 kB
Buffers:         51920 kB
Cached:         312424 kB
SwapCached:          0 kB
Active:         271312 kB
Inactive:       137536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575040 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          63364 kB
Slab:            57584 kB
Committed_AS:   757444 kB
PageTables:       1748 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= 66545 MiB

End job on node17 on Mon Feb 19 09:11:32 UTC 2007