Trace number 295235

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/7SAT/v55/
unif-k7-r89-v55-c4895-S1219079555-14.UNSAT.shuffled.cnf
MD5SUMdc40e9a9835501d9342a6ce19ae4b745
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark240.747
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

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 |    4895    34265 |    1468       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 55   #clauses: 4895   #literals: 34265
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node65.alineos.net_24536.cnf
0.00/0.03	c 55 variables, 4895 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/node65/watcher-295235-1171802240 -o ROOT/results/node65/solver-295235-1171802240 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295235-1171802240/TiniSatELite /tmp/evaluation/295235-1171802240/instance-295235-1171802240.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 3/64 24536
/proc/meminfo: memFree=815384/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 200181569 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203863634 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/24536/statm: 1339 233 195 169 0 50 0
[pid=24537] ppid=24536 vsize=5356 CPUtime=0
/proc/24537/stat : 24537 (TiniSatELite) S 24536 24536 24054 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/24537/statm: 1339 237 198 169 0 50 0
[pid=24539] ppid=24537 vsize=0 CPUtime=0
/proc/24539/stat : 24539 (sed) D 24537 24536 24054 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 200181569 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/24539/statm: 0 0 0 0 0 0 0

[startup+0.107187 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24536
/proc/meminfo: memFree=815384/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.515249 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24536
/proc/meminfo: memFree=815384/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33739 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 24542
/proc/meminfo: memFree=813192/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=3292 CPUtime=1.3
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 543 0 0 0 130 0 0 0 25 0 1 0 200181572 3371008 528 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 823 528 52 110 0 710 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8648

[startup+2.97666 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 24542
/proc/meminfo: memFree=812232/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=3848 CPUtime=2.94
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 834 0 0 0 294 0 0 0 25 0 1 0 200181572 3940352 819 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 962 819 52 110 0 849 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9204

[startup+6.25419 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 24542
/proc/meminfo: memFree=810760/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=6560 CPUtime=6.21
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 1134 0 0 0 621 0 0 0 25 0 1 0 200181572 6717440 1086 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 1640 1086 52 110 0 1527 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11916

[startup+12.7153 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 24542
/proc/meminfo: memFree=809032/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=7184 CPUtime=12.68
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 1550 0 0 0 1267 1 0 0 25 0 1 0 200181572 7356416 1502 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 1796 1502 52 110 0 1683 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12540

[startup+25.5224 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 24542
/proc/meminfo: memFree=806792/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=12688 CPUtime=25.48
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 2130 0 0 0 2547 1 0 0 25 0 1 0 200181572 12992512 2017 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 3172 2017 52 110 0 3059 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18044

[startup+51.1456 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 24542
/proc/meminfo: memFree=804040/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=13300 CPUtime=51.09
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 2839 0 0 0 5107 2 0 0 25 0 1 0 200181572 13619200 2726 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 3325 2726 52 110 0 3212 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18656

[startup+102.391 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 24544
/proc/meminfo: memFree=799752/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=24536 CPUtime=102.32
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 3875 0 0 0 10228 4 0 0 25 0 1 0 200181572 25124864 3762 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 6134 3762 52 110 0 6021 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 29892

[startup+162.453 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24544
/proc/meminfo: memFree=795784/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=26288 CPUtime=162.36
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 4960 0 0 0 16231 5 0 0 25 0 1 0 200181572 26918912 4718 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519966 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 6572 4718 52 110 0 6459 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 31644

[startup+222.514 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24544
/proc/meminfo: memFree=793160/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=26684 CPUtime=222.4
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 5626 0 0 0 22235 5 0 0 25 0 1 0 200181572 27324416 5384 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 6671 5384 52 110 0 6558 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 32040

[startup+282.577 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24544
/proc/meminfo: memFree=790472/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=27212 CPUtime=282.45
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 6285 0 0 0 28238 7 0 0 25 0 1 0 200181572 27865088 6043 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 6803 6043 52 110 0 6690 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 32568

[startup+342.639 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24544
/proc/meminfo: memFree=787720/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=48240 CPUtime=342.48
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 7040 0 0 0 34241 7 0 0 25 0 1 0 200181572 49397760 6765 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 12060 6765 52 110 0 11947 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 53596

[startup+402.699 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24544
/proc/meminfo: memFree=785544/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=48628 CPUtime=402.52
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 7626 0 0 0 40244 8 0 0 25 0 1 0 200181572 49795072 7285 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 12157 7285 52 110 0 12044 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 53984

[startup+462.753 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24544
/proc/meminfo: memFree=783496/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=50424 CPUtime=462.56
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 8529 0 0 0 46247 9 0 0 25 0 1 0 200181572 51634176 7799 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 12606 7799 52 110 0 12493 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 55780

[startup+522.812 s]

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

[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=51592 CPUtime=522.59
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 9209 0 0 0 52250 9 0 0 25 0 1 0 200181572 52830208 8314 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 12898 8314 52 110 0 12785 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 56948

[startup+582.87 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24544
/proc/meminfo: memFree=779400/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=52508 CPUtime=582.64
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 9761 0 0 0 58254 10 0 0 25 0 1 0 200181572 53768192 8800 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 13127 8800 52 110 0 13014 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 57864

[startup+642.933 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24544
/proc/meminfo: memFree=777800/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=52636 CPUtime=642.68
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 10204 0 0 0 64257 11 0 0 25 0 1 0 200181572 53899264 9210 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 13159 9210 52 110 0 13046 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 57992

[startup+702.995 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24544
/proc/meminfo: memFree=775752/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=53816 CPUtime=702.72
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 10767 0 0 0 70261 11 0 0 25 0 1 0 200181572 55107584 9740 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 13454 9740 52 110 0 13341 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 59172

[startup+763.053 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24544
/proc/meminfo: memFree=774152/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=54204 CPUtime=762.76
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 11176 0 0 0 76264 12 0 0 25 0 1 0 200181572 55504896 10116 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 13551 10116 52 110 0 13438 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 59560

[startup+823.116 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24544
/proc/meminfo: memFree=772872/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=54336 CPUtime=822.8
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 11506 0 0 0 82268 12 0 0 25 0 1 0 200181572 55640064 10446 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 13584 10446 52 110 0 13471 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 59692

[startup+883.172 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24544
/proc/meminfo: memFree=770824/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=55896 CPUtime=882.83
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 12177 0 0 0 88271 12 0 0 25 0 1 0 200181572 57237504 10953 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 13974 10953 52 110 0 13861 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 61252

[startup+943.231 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24544
/proc/meminfo: memFree=769288/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=56676 CPUtime=942.87
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 12596 0 0 0 94274 13 0 0 25 0 1 0 200181572 58036224 11339 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 14169 11339 52 110 0 14056 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 62032

[startup+1003.29 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24544
/proc/meminfo: memFree=768008/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=56932 CPUtime=1002.91
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 12983 0 0 0 100278 13 0 0 25 0 1 0 200181572 58298368 11661 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 14233 11661 52 110 0 14120 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 62288

[startup+1063.35 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24544
/proc/meminfo: memFree=766984/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=56928 CPUtime=1062.96
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 13301 0 0 0 106282 14 0 0 25 0 1 0 200181572 58294272 11913 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 14232 11913 52 110 0 14119 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 62284

[startup+1123.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24544
/proc/meminfo: memFree=765960/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=56928 CPUtime=1122.99
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 13566 0 0 0 112285 14 0 0 25 0 1 0 200181572 58294272 12178 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 14232 12178 52 110 0 14119 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 62284

[startup+1183.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24544
/proc/meminfo: memFree=764936/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=56928 CPUtime=1183.03
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 13825 0 0 0 118289 14 0 0 25 0 1 0 200181572 58294272 12437 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 14232 12437 52 110 0 14119 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 62284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24544
/proc/meminfo: memFree=764552/2055920 swapFree=4183880/4192956
[pid=24536] ppid=24534 vsize=5356 CPUtime=0.01
/proc/24536/stat : 24536 (TiniSatELite) S 24534 24536 24054 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200181569 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24536/statm: 1339 237 197 169 0 50 0
[pid=24542] ppid=24536 vsize=57156 CPUtime=1200.05
/proc/24542/stat : 24542 (tinisat) R 24536 24536 24054 0 -1 4194304 13925 0 0 0 119991 14 0 0 25 0 1 0 200181572 58527744 12529 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 14289 12529 52 110 0 14176 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 62512

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 24536 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=21996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.026995
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): 1199.92
CPU system time (s): 0.14
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 62512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
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= 794
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= 10

runsolver used 1.08384 second user time and 2.42263 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sun Feb 18 12:37:20 UTC 2007

IDJOB= 295235
IDBENCH= 19908
IDSOLVER= 99
FILE ID= node65/295235-1171802240

PBS_JOBID= 3839588

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1219079555-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295235-1171802240/TiniSatELite /tmp/evaluation/295235-1171802240/instance-295235-1171802240.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-295235-1171802240 -o ROOT/results/node65/solver-295235-1171802240 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295235-1171802240/TiniSatELite /tmp/evaluation/295235-1171802240/instance-295235-1171802240.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  dc40e9a9835501d9342a6ce19ae4b745

RANDOM SEED= 859262051

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:        815856 kB
Buffers:         48308 kB
Cached:        1062428 kB
SwapCached:       2900 kB
Active:         780424 kB
Inactive:       339728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        815856 kB
SwapTotal:     4192956 kB
SwapFree:      4183880 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:           105992 kB
Committed_AS:   493560 kB
PageTables:       1456 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 node65 on Sun Feb 18 12:57:23 UTC 2007