Trace number 295358

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.02 1200.53

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S145251364-05.UNSAT.shuffled.cnf
MD5SUMee89e4da2a8d3079f24627352f05afd0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark236.472
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_node71.alineos.net_21762.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/node71/watcher-295358-1171804058 -o ROOT/results/node71/solver-295358-1171804058 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295358-1171804058/TiniSatELite /tmp/evaluation/295358-1171804058/instance-295358-1171804058.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21762
/proc/meminfo: memFree=955856/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 200363574 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21762/statm: 1339 233 195 169 0 50 0
[pid=21763] ppid=21762 vsize=5356 CPUtime=0
/proc/21763/stat : 21763 (TiniSatELite) S 21762 21762 20951 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21763/statm: 1339 237 198 169 0 50 0
[pid=21765] ppid=21763 vsize=0 CPUtime=0
/proc/21765/stat : 21765 (sed) D 21763 21762 20951 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 200363574 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/21765/statm: 0 0 0 0 0 0 0

[startup+0.106793 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21762
/proc/meminfo: memFree=955856/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.514878 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21762
/proc/meminfo: memFree=955856/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33505 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21768
/proc/meminfo: memFree=953792/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=3292 CPUtime=1.3
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 528 0 0 0 130 0 0 0 25 0 1 0 200363576 3371008 513 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 823 513 52 110 0 710 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8648

[startup+2.97141 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21768
/proc/meminfo: memFree=952768/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=3696 CPUtime=2.93
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 805 0 0 0 293 0 0 0 25 0 1 0 200363576 3784704 790 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 924 790 52 110 0 811 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9052

[startup+6.25512 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21768
/proc/meminfo: memFree=951232/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=6568 CPUtime=6.21
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 1151 0 0 0 621 0 0 0 25 0 1 0 200363576 6725632 1103 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 1642 1103 52 110 0 1529 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11924

[startup+12.7135 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21768
/proc/meminfo: memFree=949512/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=7000 CPUtime=12.68
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 1542 0 0 0 1267 1 0 0 25 0 1 0 200363576 7168000 1494 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 1750 1494 52 110 0 1637 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12356

[startup+25.5263 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21768
/proc/meminfo: memFree=947400/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=12968 CPUtime=25.48
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 2165 0 0 0 2547 1 0 0 25 0 1 0 200363576 13279232 2052 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 3242 2052 52 110 0 3129 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18324

[startup+51.1499 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21768
/proc/meminfo: memFree=944648/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=13320 CPUtime=51.09
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 2814 0 0 0 5107 2 0 0 25 0 1 0 200363576 13639680 2701 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 3330 2701 52 110 0 3217 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18676

[startup+102.392 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21768
/proc/meminfo: memFree=940232/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=24860 CPUtime=102.32
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 3926 0 0 0 10229 3 0 0 25 0 1 0 200363576 25456640 3813 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 6215 3813 52 110 0 6102 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 30216

[startup+162.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21768
/proc/meminfo: memFree=936456/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=26548 CPUtime=162.36
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 4968 0 0 0 16232 4 0 0 25 0 1 0 200363576 27185152 4726 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 6637 4726 52 110 0 6524 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 31904

[startup+222.515 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21768
/proc/meminfo: memFree=933704/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=27132 CPUtime=222.39
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 5678 0 0 0 22235 4 0 0 25 0 1 0 200363576 27783168 5403 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 6783 5403 52 110 0 6670 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 32488

[startup+282.574 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21768
/proc/meminfo: memFree=931400/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=27396 CPUtime=282.43
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 6244 0 0 0 28238 5 0 0 25 0 1 0 200363576 28053504 5969 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 6849 5969 52 110 0 6736 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 32752

[startup+342.637 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21768
/proc/meminfo: memFree=928648/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=28832 CPUtime=342.47
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 7067 0 0 0 34241 6 0 0 25 0 1 0 200363576 29523968 6660 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 7208 6660 52 110 0 7095 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 34188

[startup+402.705 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 21768
/proc/meminfo: memFree=926280/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=49200 CPUtime=402.51
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 7711 0 0 0 40244 7 0 0 25 0 1 0 200363576 50380800 7238 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 12300 7238 52 110 0 12187 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 54556

[startup+462.768 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 21768
/proc/meminfo: memFree=924424/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=50484 CPUtime=462.55
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 8471 0 0 0 46248 7 0 0 25 0 1 0 200363576 51695616 7708 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 12621 7708 52 110 0 12508 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 55840

[startup+522.825 s]

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

[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=50868 CPUtime=522.58
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 9035 0 0 0 52250 8 0 0 25 0 1 0 200363576 52088832 8173 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 12717 8173 52 110 0 12604 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 56224

[startup+582.887 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 21768
/proc/meminfo: memFree=920904/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=51132 CPUtime=582.62
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 9445 0 0 0 58253 9 0 0 25 0 1 0 200363576 52359168 8583 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 12783 8583 52 110 0 12670 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 56488

[startup+642.945 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21768
/proc/meminfo: memFree=919112/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=51660 CPUtime=642.65
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 9879 0 0 0 64256 9 0 0 25 0 1 0 200363576 52899840 9017 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 12915 9017 52 110 0 12802 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 57016

[startup+703.006 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21768
/proc/meminfo: memFree=917256/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=52436 CPUtime=702.69
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 10426 0 0 0 70259 10 0 0 25 0 1 0 200363576 53694464 9465 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 13109 9465 52 110 0 12996 0
Current children cumulated CPU time (s) 702.7
Current children cumulated vsize (KiB) 57792

[startup+763.071 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21768
/proc/meminfo: memFree=915784/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=52824 CPUtime=762.73
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 10863 0 0 0 76263 10 0 0 25 0 1 0 200363576 54091776 9869 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 13206 9869 52 110 0 13093 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 58180

[startup+823.14 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21768
/proc/meminfo: memFree=914440/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=53208 CPUtime=822.78
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 11280 0 0 0 82267 11 0 0 25 0 1 0 200363576 54484992 10188 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 13302 10188 52 110 0 13189 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 58564

[startup+883.203 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21768
/proc/meminfo: memFree=912904/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=54500 CPUtime=882.82
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 11903 0 0 0 88270 12 0 0 25 0 1 0 200363576 55808000 10583 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 13625 10583 52 110 0 13512 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 59856

[startup+943.261 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21768
/proc/meminfo: memFree=911368/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=55152 CPUtime=942.85
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 12297 0 0 0 94273 12 0 0 25 0 1 0 200363576 56475648 10912 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 13788 10912 52 110 0 13675 0
Current children cumulated CPU time (s) 942.86
Current children cumulated vsize (KiB) 60508

[startup+1003.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21768
/proc/meminfo: memFree=910152/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=55804 CPUtime=1002.89
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 12722 0 0 0 100276 13 0 0 25 0 1 0 200363576 57143296 11271 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 13951 11271 52 110 0 13838 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 61160

[startup+1063.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21768
/proc/meminfo: memFree=908616/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=56452 CPUtime=1062.92
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 13146 0 0 0 106279 13 0 0 25 0 1 0 200363576 57806848 11630 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 14113 11630 52 110 0 14000 0
Current children cumulated CPU time (s) 1062.93
Current children cumulated vsize (KiB) 61808

[startup+1123.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21768
/proc/meminfo: memFree=907528/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=56584 CPUtime=1122.96
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 13433 0 0 0 112282 14 0 0 25 0 1 0 200363576 57942016 11917 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 14146 11917 52 110 0 14033 0
Current children cumulated CPU time (s) 1122.97
Current children cumulated vsize (KiB) 61940

[startup+1183.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21768
/proc/meminfo: memFree=906376/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=56716 CPUtime=1183
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 13710 0 0 0 118285 15 0 0 25 0 1 0 200363576 58077184 12194 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 14179 12194 52 110 0 14066 0
Current children cumulated CPU time (s) 1183.01
Current children cumulated vsize (KiB) 62072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21768
/proc/meminfo: memFree=906056/2055920 swapFree=4174780/4192956
[pid=21762] ppid=21760 vsize=5356 CPUtime=0.01
/proc/21762/stat : 21762 (TiniSatELite) S 21760 21762 20951 0 -1 4194304 333 461 0 0 0 0 1 0 16 0 1 0 200363574 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21762/statm: 1339 237 197 169 0 50 0
[pid=21768] ppid=21762 vsize=56716 CPUtime=1200.01
/proc/21768/stat : 21768 (tinisat) R 21762 21762 20951 0 -1 4194304 13785 0 0 0 119986 15 0 0 25 0 1 0 200363576 58077184 12269 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/21768/statm: 14179 12269 52 110 0 14066 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 62072

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 21762 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=19996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.023995
while last known CPU time is 1200.02

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

Real time (s): 1200.53
CPU time (s): 1200.02
CPU user time (s): 1199.87
CPU system time (s): 0.15
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 62072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
system time used= 0.003999
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= 11

runsolver used 0.955854 second user time and 2.42263 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sun Feb 18 13:07:38 UTC 2007

IDJOB= 295358
IDBENCH= 19911
IDSOLVER= 99
FILE ID= node71/295358-1171804058

PBS_JOBID= 3839612

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-S145251364-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295358-1171804058/TiniSatELite /tmp/evaluation/295358-1171804058/instance-295358-1171804058.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-295358-1171804058 -o ROOT/results/node71/solver-295358-1171804058 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295358-1171804058/TiniSatELite /tmp/evaluation/295358-1171804058/instance-295358-1171804058.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  ee89e4da2a8d3079f24627352f05afd0

RANDOM SEED= 123230039

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:        956328 kB
Buffers:         49192 kB
Cached:         910748 kB
SwapCached:      12392 kB
Active:         749448 kB
Inactive:       228884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        956328 kB
SwapTotal:     4192956 kB
SwapFree:      4174780 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          15724 kB
Slab:           107268 kB
Committed_AS:   634620 kB
PageTables:       1448 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 node71 on Sun Feb 18 13:27:40 UTC 2007