Trace number 293513

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) 1200.02 1200.4

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1376493471-11.SAT.shuffled.cnf
MD5SUM440145f7fdd355afd4d232c6b4bad512
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
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:   0.002999 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_13608.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/node17/watcher-293513-1171772743 -o ROOT/results/node17/solver-293513-1171772743 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293513-1171772743/TiniSatELite /tmp/evaluation/293513-1171772743/instance-293513-1171772743.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13608
/proc/meminfo: memFree=1593584/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 197228536 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482881106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13608/statm: 1339 233 195 169 0 50 0
[pid=13609] ppid=13608 vsize=5356 CPUtime=0
/proc/13609/stat : 13609 (TiniSatELite) S 13608 13608 13258 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13609/statm: 1339 237 198 169 0 50 0
[pid=13611] ppid=13609 vsize=0 CPUtime=0
/proc/13611/stat : 13611 (sed) D 13609 13608 13258 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 197228536 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/13611/statm: 0 0 0 0 0 0 0

[startup+0.107835 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13608
/proc/meminfo: memFree=1593584/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515874 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13608
/proc/meminfo: memFree=1593584/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33696 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 13614
/proc/meminfo: memFree=1591264/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=2892 CPUtime=1.31
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 615 0 0 0 131 0 0 0 25 0 1 0 197228537 2961408 600 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 723 600 52 110 0 610 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8248

[startup+2.98213 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 13614
/proc/meminfo: memFree=1590176/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=5212 CPUtime=2.96
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 909 0 0 0 296 0 0 0 25 0 1 0 197228537 5337088 894 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 1303 894 52 110 0 1190 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10568

[startup+6.26047 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13614
/proc/meminfo: memFree=1588320/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=5616 CPUtime=6.23
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 1306 0 0 0 623 0 0 0 25 0 1 0 197228537 5750784 1258 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 1404 1258 52 110 0 1291 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10972

[startup+12.7232 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13614
/proc/meminfo: memFree=1586344/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=9868 CPUtime=12.69
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 1780 0 0 0 1269 0 0 0 25 0 1 0 197228537 10104832 1732 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 2467 1732 52 110 0 2354 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15224

[startup+25.5285 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 13614
/proc/meminfo: memFree=1583720/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=10860 CPUtime=25.5
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 2486 0 0 0 2549 1 0 0 25 0 1 0 197228537 11120640 2373 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520014 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 2715 2373 52 110 0 2602 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16216

[startup+51.1572 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 13614
/proc/meminfo: memFree=1580328/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=18972 CPUtime=51.11
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 3331 0 0 0 5109 2 0 0 25 0 1 0 197228537 19427328 3218 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 4743 3218 52 110 0 4630 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 24328

[startup+102.411 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 13614
/proc/meminfo: memFree=1575208/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=20348 CPUtime=102.36
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 4615 0 0 0 10232 4 0 0 25 0 1 0 197228537 20836352 4502 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 5087 4502 52 110 0 4974 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 25704

[startup+162.486 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13614
/proc/meminfo: memFree=1570472/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=37300 CPUtime=162.42
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 5897 0 0 0 16236 6 0 0 25 0 1 0 197228537 38195200 5655 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 9325 5655 52 110 0 9212 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 42656

[startup+222.551 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13614
/proc/meminfo: memFree=1567272/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=37752 CPUtime=222.46
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 6702 0 0 0 22239 7 0 0 25 0 1 0 197228537 38658048 6460 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 9438 6460 52 110 0 9325 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 43108

[startup+282.618 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13614
/proc/meminfo: memFree=1564328/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=38076 CPUtime=282.51
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 7462 0 0 0 28243 8 0 0 25 0 1 0 197228537 38989824 7220 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 9519 7220 52 110 0 9406 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 43432

[startup+342.684 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13614
/proc/meminfo: memFree=1560744/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=39472 CPUtime=342.56
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 8370 0 0 0 34247 9 0 0 25 0 1 0 197228537 40419328 8128 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 9868 8128 52 110 0 9755 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 44828

[startup+402.757 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13614
/proc/meminfo: memFree=1557928/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=40120 CPUtime=402.62
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 9036 0 0 0 40251 11 0 0 25 0 1 0 197228537 41082880 8794 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 10030 8794 52 110 0 9917 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 45476

[startup+462.823 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13614
/proc/meminfo: memFree=1555688/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=41408 CPUtime=462.67
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 9857 0 0 0 46255 12 0 0 25 0 1 0 197228537 42401792 9358 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 10352 9358 52 110 0 10239 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 46764

[startup+522.893 s]

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

[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=73504 CPUtime=582.78
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 11028 0 0 0 58264 14 0 0 25 0 1 0 197228537 75268096 10430 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 18376 10430 52 110 0 18263 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 78860

[startup+643.036 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13614
/proc/meminfo: memFree=1549416/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=73504 CPUtime=642.82
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 11528 0 0 0 64268 14 0 0 25 0 1 0 197228537 75268096 10930 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 18376 10930 52 110 0 18263 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 78860

[startup+703.111 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13614
/proc/meminfo: memFree=1547048/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=74312 CPUtime=702.88
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 12097 0 0 0 70273 15 0 0 25 0 1 0 197228537 76095488 11499 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 18578 11499 52 110 0 18465 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 79668

[startup+763.182 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13614
/proc/meminfo: memFree=1545192/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=74704 CPUtime=762.94
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 12582 0 0 0 76278 16 0 0 25 0 1 0 197228537 76496896 11951 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 18676 11951 52 110 0 18563 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 80060

[startup+823.261 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13614
/proc/meminfo: memFree=1543336/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=75224 CPUtime=823
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 13094 0 0 0 82283 17 0 0 25 0 1 0 197228537 77029376 12430 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 18806 12430 52 110 0 18693 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 80580

[startup+883.331 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13616
/proc/meminfo: memFree=1541288/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=75996 CPUtime=883.05
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 13623 0 0 0 88287 18 0 0 25 0 1 0 197228537 77819904 12926 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 18999 12926 52 110 0 18886 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 81352

[startup+943.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13616
/proc/meminfo: memFree=1539624/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=76124 CPUtime=943.11
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 14068 0 0 0 94292 19 0 0 25 0 1 0 197228537 77950976 13338 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 19031 13338 52 110 0 18918 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 81480

[startup+1003.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13616
/proc/meminfo: memFree=1538152/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=76572 CPUtime=1003.16
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 14518 0 0 0 100296 20 0 0 25 0 1 0 197228537 78409728 13722 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 19143 13722 52 110 0 19030 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 81928

[startup+1063.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13616
/proc/meminfo: memFree=1536552/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=76836 CPUtime=1063.22
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 14910 0 0 0 106301 21 0 0 25 0 1 0 197228537 78680064 14114 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 19209 14114 52 110 0 19096 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 82192

[startup+1123.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13616
/proc/meminfo: memFree=1535080/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=77028 CPUtime=1123.27
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 15272 0 0 0 112306 21 0 0 25 0 1 0 197228537 78876672 14476 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 19257 14476 52 110 0 19144 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 82384

[startup+1183.68 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13616
/proc/meminfo: memFree=1533736/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=77028 CPUtime=1183.32
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 15608 0 0 0 118310 22 0 0 25 0 1 0 197228537 78876672 14812 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 19257 14812 52 110 0 19144 0
Current children cumulated CPU time (s) 1183.32
Current children cumulated vsize (KiB) 82384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13616
/proc/meminfo: memFree=1533288/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=77028 CPUtime=1200.02
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 15718 0 0 0 119980 22 0 0 25 0 1 0 197228537 78876672 14922 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 19257 14922 52 110 0 19144 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 82384

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

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

[startup+1200.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13616
/proc/meminfo: memFree=1533288/2055920 swapFree=4192812/4192956
[pid=13608] ppid=13606 vsize=5356 CPUtime=0
/proc/13608/stat : 13608 (TiniSatELite) S 13606 13608 13258 0 -1 4194304 333 403 0 0 0 0 0 0 16 0 1 0 197228536 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13608/statm: 1339 237 197 169 0 50 0
[pid=13614] ppid=13608 vsize=77028 CPUtime=1200.02
/proc/13614/stat : 13614 (tinisat) R 13608 13608 13258 0 -1 4194304 15718 0 0 0 119980 22 0 0 25 0 1 0 197228537 78876672 14922 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13614/statm: 19257 14922 52 110 0 19144 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 82384

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13608 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.02

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

Real time (s): 1200.4
CPU time (s): 1200.02
CPU user time (s): 1199.8
CPU system time (s): 0.22
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 82384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 736
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= 11

runsolver used 1.14283 second user time and 3.12453 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sun Feb 18 04:25:43 UTC 2007

IDJOB= 293513
IDBENCH= 19866
IDSOLVER= 99
FILE ID= node17/293513-1171772743

PBS_JOBID= 3839287

Free space on /tmp= 66544 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1376493471-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293513-1171772743/TiniSatELite /tmp/evaluation/293513-1171772743/instance-293513-1171772743.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-293513-1171772743 -o ROOT/results/node17/solver-293513-1171772743 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293513-1171772743/TiniSatELite /tmp/evaluation/293513-1171772743/instance-293513-1171772743.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  440145f7fdd355afd4d232c6b4bad512

RANDOM SEED= 705929803

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:       1594056 kB
Buffers:         49076 kB
Cached:         297656 kB
SwapCached:          0 kB
Active:         257928 kB
Inactive:       133292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1594056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          63328 kB
Slab:            56204 kB
Committed_AS:   676708 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= 66543 MiB

End job on node17 on Sun Feb 18 04:45:45 UTC 2007