Trace number 295071

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) 1200.05 1200.47

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S316555917-14.SAT.shuffled.cnf
MD5SUM8e212727d677304f0bd3b7ae7a2c8937
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.182971
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55785

Solver Data (download as text)

0.00/0.01	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 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node72.alineos.net_29099.cnf
0.00/0.04	c 65 variables, 5785 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/node72/watcher-295071-1171799743 -o ROOT/results/node72/solver-295071-1171799743 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295071-1171799743/TiniSatELite /tmp/evaluation/295071-1171799743/instance-295071-1171799743.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: 0.91 0.96 0.99 3/77 29099
/proc/meminfo: memFree=854016/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 199942082 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517921874 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/29099/statm: 1339 233 195 169 0 50 0
[pid=29100] ppid=29099 vsize=5356 CPUtime=0
/proc/29100/stat : 29100 (TiniSatELite) S 29099 29099 28991 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 199942083 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/29100/statm: 1339 237 198 169 0 50 0

[startup+0.107479 s]
/proc/loadavg: 0.91 0.96 0.99 3/77 29099
/proc/meminfo: memFree=854016/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.515514 s]
/proc/loadavg: 0.91 0.96 0.99 3/77 29099
/proc/meminfo: memFree=854016/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33559 s]
/proc/loadavg: 0.91 0.96 0.99 2/79 29105
/proc/meminfo: memFree=851696/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=3780 CPUtime=1.3
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 577 0 0 0 130 0 0 0 25 0 1 0 199942085 3870720 562 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 945 562 52 110 0 832 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9136

[startup+2.97174 s]
/proc/loadavg: 0.91 0.96 0.99 2/79 29105
/proc/meminfo: memFree=850608/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=4048 CPUtime=2.93
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 860 0 0 0 293 0 0 0 25 0 1 0 199942085 4145152 845 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 1012 845 52 110 0 899 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9404

[startup+6.25804 s]
/proc/loadavg: 0.92 0.96 0.99 2/79 29105
/proc/meminfo: memFree=848880/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=7496 CPUtime=6.22
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 1265 0 0 0 621 1 0 0 25 0 1 0 199942085 7675904 1217 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 1874 1217 52 110 0 1761 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12852

[startup+12.7106 s]
/proc/loadavg: 0.93 0.96 0.99 2/79 29105
/proc/meminfo: memFree=846960/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=7924 CPUtime=12.67
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 1698 0 0 0 1266 1 0 0 25 0 1 0 199942085 8114176 1650 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 1981 1650 52 110 0 1868 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13280

[startup+25.5288 s]
/proc/loadavg: 0.94 0.96 0.99 2/79 29105
/proc/meminfo: memFree=844528/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=14624 CPUtime=25.48
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 2359 0 0 0 2547 1 0 0 25 0 1 0 199942085 14974976 2246 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 3656 2246 52 110 0 3543 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19980

[startup+51.1581 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 29105
/proc/meminfo: memFree=841392/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=15120 CPUtime=51.1
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 3132 0 0 0 5108 2 0 0 25 0 1 0 199942085 15482880 3019 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 3780 3019 52 110 0 3667 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 20476

[startup+102.412 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 29105
/proc/meminfo: memFree=836336/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=28748 CPUtime=102.34
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 4478 0 0 0 10231 3 0 0 25 0 1 0 199942085 29437952 4236 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 7187 4236 52 110 0 7074 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 34104

[startup+162.484 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29105
/proc/meminfo: memFree=832432/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=29540 CPUtime=162.4
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 5469 0 0 0 16236 4 0 0 25 0 1 0 199942085 30248960 5227 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 7385 5227 52 110 0 7272 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 34896

[startup+222.557 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29105
/proc/meminfo: memFree=829040/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=29996 CPUtime=222.46
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 6298 0 0 0 22241 5 0 0 25 0 1 0 199942085 30715904 6056 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 7499 6056 52 110 0 7386 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 35352

[startup+282.623 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29105
/proc/meminfo: memFree=826352/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=29996 CPUtime=282.52
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 6968 0 0 0 28245 7 0 0 25 0 1 0 199942085 30715904 6726 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 7499 6726 52 110 0 7386 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 35352

[startup+342.707 s]
/proc/loadavg: 0.99 0.97 0.99 2/85 29205
/proc/meminfo: memFree=821752/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=54904 CPUtime=342.54
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 7819 0 0 0 34246 8 0 0 25 0 1 0 199942085 56221696 7577 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 13726 7577 52 110 0 13613 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 60260

[startup+402.808 s]
/proc/loadavg: 0.99 0.97 0.99 2/85 29279
/proc/meminfo: memFree=818880/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=57500 CPUtime=402.57
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 8868 0 0 0 40248 9 0 0 25 0 1 0 199942085 58880000 8270 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 14375 8270 52 110 0 14262 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 62856

[startup+462.881 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29307
/proc/meminfo: memFree=817776/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=58288 CPUtime=462.62
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 9465 0 0 0 46252 10 0 0 25 0 1 0 199942085 59686912 8834 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 14572 8834 52 110 0 14459 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 63644

[startup+522.951 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29307
/proc/meminfo: memFree=815536/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02

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

[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=59728 CPUtime=582.73
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 10572 0 0 0 58261 12 0 0 25 0 1 0 199942085 61161472 9842 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 14932 9842 52 110 0 14819 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 65084

[startup+643.095 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29307
/proc/meminfo: memFree=812080/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=59984 CPUtime=642.79
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 11056 0 0 0 64266 13 0 0 25 0 1 0 199942085 61423616 10260 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 14996 10260 52 110 0 14883 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 65340

[startup+703.166 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29307
/proc/meminfo: memFree=810032/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=61024 CPUtime=702.84
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 11687 0 0 0 70270 14 0 0 25 0 1 0 199942085 62488576 10759 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 15256 10759 52 110 0 15143 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 66380

[startup+763.238 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29307
/proc/meminfo: memFree=808304/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=61680 CPUtime=762.9
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 12143 0 0 0 76275 15 0 0 25 0 1 0 199942085 63160320 11215 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 15420 11215 52 110 0 15307 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 67036

[startup+823.314 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29307
/proc/meminfo: memFree=806832/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=61940 CPUtime=822.96
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 12529 0 0 0 82280 16 0 0 25 0 1 0 199942085 63426560 11568 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 15485 11568 52 110 0 15372 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 67296

[startup+883.385 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29307
/proc/meminfo: memFree=805168/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=62848 CPUtime=883.02
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 13048 0 0 0 88285 17 0 0 25 0 1 0 199942085 64356352 11988 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519870 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 15712 11988 52 110 0 15599 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 68204

[startup+943.458 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29307
/proc/meminfo: memFree=803824/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=62848 CPUtime=943.07
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 13397 0 0 0 94290 17 0 0 25 0 1 0 199942085 64356352 12337 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 15712 12337 52 110 0 15599 0
Current children cumulated CPU time (s) 943.09
Current children cumulated vsize (KiB) 68204

[startup+1003.53 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29307
/proc/meminfo: memFree=802224/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=63500 CPUtime=1003.13
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 13868 0 0 0 100295 18 0 0 25 0 1 0 199942085 65024000 12742 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 15875 12742 52 110 0 15762 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 68856

[startup+1063.61 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29307
/proc/meminfo: memFree=800880/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=63500 CPUtime=1063.2
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 14198 0 0 0 106301 19 0 0 25 0 1 0 199942085 65024000 13072 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 15875 13072 52 110 0 15762 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 68856

[startup+1123.68 s]
/proc/loadavg: 1.07 0.99 0.99 2/79 29307
/proc/meminfo: memFree=799472/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=63628 CPUtime=1123.25
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 14583 0 0 0 112305 20 0 0 25 0 1 0 199942085 65155072 13424 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520121 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 15907 13424 52 110 0 15794 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 68984

[startup+1183.75 s]
/proc/loadavg: 1.03 0.99 0.99 2/79 29307
/proc/meminfo: memFree=798256/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=63628 CPUtime=1183.31
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 14887 0 0 0 118310 21 0 0 25 0 1 0 199942085 65155072 13728 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 15907 13728 52 110 0 15794 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 68984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.02 0.99 0.99 2/79 29307
/proc/meminfo: memFree=797936/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=63628 CPUtime=1200.03
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 14972 0 0 0 119981 22 0 0 25 0 1 0 199942085 65155072 13813 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 15907 13813 52 110 0 15794 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 68984

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

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

[startup+1200.46 s]
/proc/loadavg: 1.02 0.99 0.99 2/79 29307
/proc/meminfo: memFree=797936/2055920 swapFree=4145060/4192956
[pid=29099] ppid=29097 vsize=5356 CPUtime=0.02
/proc/29099/stat : 29099 (TiniSatELite) S 29097 29099 28991 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199942082 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29099/statm: 1339 237 197 169 0 50 0
[pid=29105] ppid=29099 vsize=63628 CPUtime=1200.03
/proc/29105/stat : 29105 (tinisat) R 29099 29099 28991 0 -1 4194304 14972 0 0 0 119981 22 0 0 25 0 1 0 199942085 65155072 13813 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/29105/statm: 15907 13813 52 110 0 15794 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 68984

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29099 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=23996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.026995
while last known CPU time is 1200.05

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

Real time (s): 1200.47
CPU time (s): 1200.05
CPU user time (s): 1199.83
CPU system time (s): 0.22
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 68984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 815
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= 14

runsolver used 1.21981 second user time and 3.04854 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sun Feb 18 11:55:43 UTC 2007

IDJOB= 295071
IDBENCH= 19904
IDSOLVER= 99
FILE ID= node72/295071-1171799743

PBS_JOBID= 3839605

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S316555917-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295071-1171799743/TiniSatELite /tmp/evaluation/295071-1171799743/instance-295071-1171799743.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-295071-1171799743 -o ROOT/results/node72/solver-295071-1171799743 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295071-1171799743/TiniSatELite /tmp/evaluation/295071-1171799743/instance-295071-1171799743.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  8e212727d677304f0bd3b7ae7a2c8937

RANDOM SEED= 353455955

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:        854424 kB
Buffers:         49452 kB
Cached:        1022788 kB
SwapCached:      16508 kB
Active:         681460 kB
Inactive:       414928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        854424 kB
SwapTotal:     4192956 kB
SwapFree:      4145060 kB
Dirty:            1356 kB
Writeback:           0 kB
Mapped:          29816 kB
Slab:            90716 kB
Committed_AS:   498560 kB
PageTables:       1676 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 node72 on Sun Feb 18 12:15:45 UTC 2007