Trace number 292447

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) 1200.06 1200.5

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1110074311-09.UNSAT.shuffled.cnf
MD5SUM02a107b9ff03aada11a30505baf8353d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark201.592
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
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 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node44.alineos.net_29949.cnf
0.00/0.01	c 90 variables, 1917 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/node44/watcher-292447-1171754352 -o ROOT/results/node44/solver-292447-1171754352 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292447-1171754352/TiniSatELite /tmp/evaluation/292447-1171754352/instance-292447-1171754352.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 0.94 3/64 29949
/proc/meminfo: memFree=999168/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 195391313 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840642642 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/29949/statm: 1339 233 195 169 0 50 0
[pid=29950] ppid=29949 vsize=5356 CPUtime=0
/proc/29950/stat : 29950 (TiniSatELite) S 29949 29949 28718 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/29950/statm: 1339 237 198 169 0 50 0

[startup+0.108439 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 29949
/proc/meminfo: memFree=999168/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.519519 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 29949
/proc/meminfo: memFree=999168/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33966 s]
/proc/loadavg: 0.92 0.98 0.94 2/66 29955
/proc/meminfo: memFree=997104/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=3852 CPUtime=1.32
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 537 0 0 0 132 0 0 0 25 0 1 0 195391314 3944448 522 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 963 522 52 110 0 850 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9208

[startup+2.97596 s]
/proc/loadavg: 0.92 0.98 0.94 2/66 29955
/proc/meminfo: memFree=996144/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=4252 CPUtime=2.95
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 799 0 0 0 295 0 0 0 25 0 1 0 195391314 4354048 784 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 1063 784 52 110 0 950 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9608

[startup+6.25756 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 29955
/proc/meminfo: memFree=994672/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=7528 CPUtime=6.23
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 1139 0 0 0 623 0 0 0 25 0 1 0 195391314 7708672 1091 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 1882 1091 52 110 0 1769 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12884

[startup+12.7137 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 29955
/proc/meminfo: memFree=992880/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=7968 CPUtime=12.68
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 1562 0 0 0 1268 0 0 0 25 0 1 0 195391314 8159232 1514 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 1992 1514 52 110 0 1879 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13324

[startup+25.5231 s]
/proc/loadavg: 0.95 0.98 0.94 2/66 29955
/proc/meminfo: memFree=990832/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=14616 CPUtime=25.49
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 2143 0 0 0 2548 1 0 0 25 0 1 0 195391314 14966784 2030 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 3654 2030 52 110 0 3541 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19972

[startup+51.1468 s]
/proc/loadavg: 0.96 0.98 0.94 2/66 29955
/proc/meminfo: memFree=988080/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=15064 CPUtime=51.1
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 2804 0 0 0 5108 2 0 0 25 0 1 0 195391314 15425536 2691 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 3766 2691 52 110 0 3653 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 20420

[startup+102.389 s]
/proc/loadavg: 0.98 0.98 0.94 2/66 29955
/proc/meminfo: memFree=983664/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=16668 CPUtime=102.33
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 3913 0 0 0 10229 4 0 0 25 0 1 0 195391314 17068032 3800 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 4167 3800 52 110 0 4054 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 22024

[startup+162.45 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 29955
/proc/meminfo: memFree=979760/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=29584 CPUtime=162.37
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 5004 0 0 0 16233 4 0 0 25 0 1 0 195391314 30294016 4762 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 7396 4762 52 110 0 7283 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 34940

[startup+222.512 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 29955
/proc/meminfo: memFree=976752/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=30436 CPUtime=222.41
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 5756 0 0 0 22236 5 0 0 25 0 1 0 195391314 31166464 5514 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 7609 5514 52 110 0 7496 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 35792

[startup+282.574 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 29955
/proc/meminfo: memFree=974064/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=31096 CPUtime=282.45
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 6414 0 0 0 28240 5 0 0 25 0 1 0 195391314 31842304 6172 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 7774 6172 52 110 0 7661 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 36452

[startup+342.636 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 29955
/proc/meminfo: memFree=971504/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=32000 CPUtime=342.5
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 7084 0 0 0 34244 6 0 0 25 0 1 0 195391314 32768000 6809 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 8000 6809 52 110 0 7887 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 37356

[startup+402.698 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 29955
/proc/meminfo: memFree=968880/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=33184 CPUtime=402.54
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 7761 0 0 0 40248 6 0 0 25 0 1 0 195391314 33980416 7453 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 8296 7453 52 110 0 8183 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 38540

[startup+462.754 s]
/proc/loadavg: 1.07 1.00 0.95 2/66 29955
/proc/meminfo: memFree=966768/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=57736 CPUtime=462.58
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 8601 0 0 0 46251 7 0 0 25 0 1 0 195391314 59121664 7970 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520116 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 14434 7970 52 110 0 14321 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 63092

[startup+522.811 s]
/proc/loadavg: 1.02 1.00 0.95 2/66 29955
/proc/meminfo: memFree=964784/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=58264 CPUtime=522.61
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 9127 0 0 0 52254 7 0 0 25 0 1 0 195391314 59662336 8496 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 14566 8496 52 110 0 14453 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 63620

[startup+582.869 s]
/proc/loadavg: 1.01 1.00 0.95 2/66 29955
/proc/meminfo: memFree=962800/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=58528 CPUtime=582.66
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 9595 0 0 0 58258 8 0 0 25 0 1 0 195391314 59932672 8964 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 14632 8964 52 110 0 14519 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 63884

[startup+642.931 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 29955
/proc/meminfo: memFree=961008/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=58788 CPUtime=642.69
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 10036 0 0 0 64261 8 0 0 25 0 1 0 195391314 60198912 9405 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 14697 9405 52 110 0 14584 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 64144

[startup+702.992 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 29955
/proc/meminfo: memFree=959408/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=59176 CPUtime=702.73
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 10498 0 0 0 70265 8 0 0 25 0 1 0 195391314 60596224 9802 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 14794 9802 52 110 0 14681 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 64532

[startup+763.055 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 29955
/proc/meminfo: memFree=957744/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=59436 CPUtime=762.78
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 10909 0 0 0 76269 9 0 0 25 0 1 0 195391314 60862464 10213 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 14859 10213 52 110 0 14746 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 64792

[startup+823.116 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 29955
/proc/meminfo: memFree=956208/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=59820 CPUtime=822.82
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 11368 0 0 0 82272 10 0 0 25 0 1 0 195391314 61255680 10573 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 14955 10573 52 110 0 14842 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 65176

[startup+883.173 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 29955
/proc/meminfo: memFree=954736/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=60852 CPUtime=882.85
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 11979 0 0 0 88275 10 0 0 25 0 1 0 195391314 62312448 10986 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 15213 10986 52 110 0 15100 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 66208

[startup+943.231 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 29955
/proc/meminfo: memFree=953200/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=61364 CPUtime=942.89
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 12481 0 0 0 94278 11 0 0 25 0 1 0 195391314 62836736 11356 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 15341 11356 52 110 0 15228 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 66720

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 29955
/proc/meminfo: memFree=951728/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=61756 CPUtime=1002.92
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 12856 0 0 0 100281 11 0 0 25 0 1 0 195391314 63238144 11731 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 15439 11731 52 110 0 15326 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 67112

[startup+1063.35 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 29955
/proc/meminfo: memFree=950064/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=62404 CPUtime=1062.97
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 13297 0 0 0 106286 11 0 0 25 0 1 0 195391314 63901696 12139 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 15601 12139 52 110 0 15488 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 67760

[startup+1123.41 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 29955
/proc/meminfo: memFree=948784/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=62916 CPUtime=1123.01
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 13751 0 0 0 112289 12 0 0 25 0 1 0 195391314 64425984 12462 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 15729 12462 52 110 0 15616 0
Current children cumulated CPU time (s) 1123.01
Current children cumulated vsize (KiB) 68272

[startup+1183.47 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 29955
/proc/meminfo: memFree=947632/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=63172 CPUtime=1183.05
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 14113 0 0 0 118293 12 0 0 25 0 1 0 195391314 64688128 12759 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 15793 12759 52 110 0 15680 0
Current children cumulated CPU time (s) 1183.05
Current children cumulated vsize (KiB) 68528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 29955
/proc/meminfo: memFree=947312/2055920 swapFree=4183224/4192956
[pid=29949] ppid=29947 vsize=5356 CPUtime=0
/proc/29949/stat : 29949 (TiniSatELite) S 29947 29949 28718 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195391313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29949/statm: 1339 237 197 169 0 50 0
[pid=29955] ppid=29949 vsize=63172 CPUtime=1200.06
/proc/29955/stat : 29955 (tinisat) R 29949 29949 28718 0 -1 4194304 14192 0 0 0 119994 12 0 0 25 0 1 0 195391314 64688128 12838 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134517474 0 0 4096 0 0 0 0 17 1 0 0
/proc/29955/statm: 15793 12838 52 110 0 15680 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 68528

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29949 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=5999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.06

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

Real time (s): 1200.5
CPU time (s): 1200.06
CPU user time (s): 1199.94
CPU system time (s): 0.12
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 68528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 720
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= 35
involuntary context switches= 11

runsolver used 1.02584 second user time and 2.41063 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sat Feb 17 23:19:12 UTC 2007

IDJOB= 292447
IDBENCH= 19840
IDSOLVER= 99
FILE ID= node44/292447-1171754352

PBS_JOBID= 3839466

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1110074311-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292447-1171754352/TiniSatELite /tmp/evaluation/292447-1171754352/instance-292447-1171754352.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-292447-1171754352 -o ROOT/results/node44/solver-292447-1171754352 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292447-1171754352/TiniSatELite /tmp/evaluation/292447-1171754352/instance-292447-1171754352.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  02a107b9ff03aada11a30505baf8353d

RANDOM SEED= 589310228

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:        999640 kB
Buffers:         40476 kB
Cached:         921464 kB
SwapCached:       4476 kB
Active:         751148 kB
Inactive:       221208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        999640 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          15432 kB
Slab:            69960 kB
Committed_AS:   421936 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node44 on Sat Feb 17 23:39:14 UTC 2007