Trace number 313935

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 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
Number of clauses of size over 515300

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.80	c ==============================================================================
0.00/0.80	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.80	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.80	c ==============================================================================
0.00/0.80	c |         0 |  840401  1959486 |  252120       0        0     nan |  0.000 % |
6.17/6.22	c |         0 |  357793   957950 |      --       0       --      -- |     --   | -306964/-605014
6.17/6.22	c ==============================================================================
6.17/6.22	c Result  :   #vars: 59617   #clauses: 357793   #literals: 957950
6.17/6.22	c CPU time:   5.99109 s
6.17/6.22	c ==============================================================================
6.68/7.20	c Tinisat 0.22
6.68/7.20	c solving /tmp/GTI_node65.alineos.net_31758.cnf
6.68/7.20	c 59617 variables, 357793 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-313935-1176893544 -o ROOT/results/node65/solver-313935-1176893544 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313935-1176893544/TiniSatELite /tmp/evaluation/313935-1176893544/instance-313935-1176893544.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 31758
/proc/meminfo: memFree=1516920/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=0
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 165344040 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203863634 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/31758/statm: 1338 232 195 169 0 49 0
[pid=31759] ppid=31758 vsize=5352 CPUtime=0
/proc/31759/stat : 31759 (TiniSatELite) S 31758 31758 31303 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/31759/statm: 1338 236 198 169 0 49 0
[pid=31761] ppid=31759 vsize=0 CPUtime=0
/proc/31761/stat : 31761 (sed) D 31759 31758 31303 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 165344040 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/31761/statm: 0 0 0 0 0 0 0

[startup+0.0203311 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 31758
/proc/meminfo: memFree=1516920/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=0
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 165344040 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102334 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 31758
/proc/meminfo: memFree=1516920/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=0
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 165344040 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301352 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 31758
/proc/meminfo: memFree=1516920/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=0
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 165344040 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702384 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 31758
/proc/meminfo: memFree=1516920/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=0
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 165344040 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50145 s]
/proc/loadavg: 0.92 0.98 0.94 2/66 31763
/proc/meminfo: memFree=1431392/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=0
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 165344040 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 235 197 169 0 49 0
[pid=31763] ppid=31758 vsize=98896 CPUtime=1.47
/proc/31763/stat : 31763 (SatELite_releas) R 31758 31758 31303 0 -1 4194304 23389 0 0 0 134 13 0 0 25 0 1 0 165344042 101269504 21588 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134580922 0 0 4096 3 0 0 0 17 1 0 0
/proc/31763/statm: 24724 21588 66 128 0 24593 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 104248

[startup+3.10159 s]
/proc/loadavg: 0.92 0.98 0.94 2/66 31763
/proc/meminfo: memFree=1424032/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=0
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 165344040 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 235 197 169 0 49 0
[pid=31763] ppid=31758 vsize=102684 CPUtime=3.08
/proc/31763/stat : 31763 (SatELite_releas) R 31758 31758 31303 0 -1 4194304 24510 0 0 0 293 15 0 0 25 0 1 0 165344042 105148416 22535 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134570533 0 0 4096 3 0 0 0 17 1 0 0
/proc/31763/statm: 25671 22535 66 128 0 25540 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 108036

[startup+6.30185 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 31763
/proc/meminfo: memFree=1414048/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=0
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 165344040 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 235 197 169 0 49 0
[pid=31763] ppid=31758 vsize=106576 CPUtime=6.27
/proc/31763/stat : 31763 (SatELite_releas) R 31758 31758 31303 0 -1 4194304 36888 0 0 0 606 21 0 0 25 0 1 0 165344042 109133824 23039 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 1 0 0
/proc/31763/statm: 26644 23039 67 128 0 26513 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 111928

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 31764
/proc/meminfo: memFree=1480936/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=31360 CPUtime=5.98
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 7050 0 0 0 594 4 0 0 25 0 1 0 165344711 32112640 5985 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 7840 5985 52 110 0 7727 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 36712

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.94 2/66 31764
/proc/meminfo: memFree=1477416/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=31360 CPUtime=18.77
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 7967 0 0 0 1872 5 0 0 25 0 1 0 165344711 32112640 6902 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 7840 6902 52 110 0 7727 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 36712

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.94 2/66 31764
/proc/meminfo: memFree=1470952/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=51920 CPUtime=44.34
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 9610 0 0 0 4427 7 0 0 25 0 1 0 165344711 53166080 8545 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519606 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 12980 8545 52 110 0 12867 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 57272

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.94 2/66 31764
/proc/meminfo: memFree=1461736/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=51920 CPUtime=95.53
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 11890 0 0 0 9544 9 0 0 25 0 1 0 165344711 53166080 10825 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 12980 10825 52 110 0 12867 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 57272

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 31764
/proc/meminfo: memFree=1450920/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=93040 CPUtime=155.51
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 14626 0 0 0 15539 12 0 0 25 0 1 0 165344711 95272960 13561 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 23260 13561 52 110 0 23147 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 98392

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 31764
/proc/meminfo: memFree=1441960/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=93040 CPUtime=215.5
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 16819 0 0 0 21535 15 0 0 25 0 1 0 165344711 95272960 15754 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 23260 15754 52 110 0 23147 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 98392

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 31764
/proc/meminfo: memFree=1434280/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=93040 CPUtime=275.49
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 18762 0 0 0 27532 17 0 0 25 0 1 0 165344711 95272960 17697 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 23260 17697 52 110 0 23147 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 98392

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 31764
/proc/meminfo: memFree=1427048/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=93040 CPUtime=335.48
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 20536 0 0 0 33529 19 0 0 25 0 1 0 165344711 95272960 19471 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 23260 19471 52 110 0 23147 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 98392

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 31764
/proc/meminfo: memFree=1420392/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0

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

/proc/31764/statm: 44282 26461 52 110 0 44169 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 182480

[startup+642.303 s]
/proc/loadavg: 1.11 1.03 0.96 2/66 31962
/proc/meminfo: memFree=1390504/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=179600 CPUtime=635.31
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 29580 0 0 0 63501 30 0 0 25 0 1 0 165344711 183910400 28515 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 44900 28515 52 110 0 44787 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 184952

[startup+702.303 s]
/proc/loadavg: 1.04 1.02 0.96 2/66 31962
/proc/meminfo: memFree=1384168/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=179860 CPUtime=695.29
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 31165 0 0 0 69497 32 0 0 25 0 1 0 165344711 184176640 30100 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519606 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 44965 30100 52 110 0 44852 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 185212

[startup+762.306 s]
/proc/loadavg: 1.01 1.02 0.96 2/66 31962
/proc/meminfo: memFree=1378280/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=180316 CPUtime=755.28
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 32605 0 0 0 75495 33 0 0 25 0 1 0 165344711 184643584 31540 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134517013 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 45079 31540 52 110 0 44966 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 185668

[startup+822.303 s]
/proc/loadavg: 1.00 1.01 0.96 2/66 31962
/proc/meminfo: memFree=1372072/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=180576 CPUtime=815.26
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 34177 0 0 0 81491 35 0 0 25 0 1 0 165344711 184909824 33112 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 45144 33112 52 110 0 45031 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 185928

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 31962
/proc/meminfo: memFree=1366248/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=180852 CPUtime=875.25
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 35599 0 0 0 87488 37 0 0 25 0 1 0 165344711 185192448 34534 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 45213 34534 52 110 0 45100 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 186204

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 31962
/proc/meminfo: memFree=1359656/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=181564 CPUtime=935.23
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 37272 0 0 0 93485 38 0 0 25 0 1 0 165344711 185921536 36207 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 45391 36207 52 110 0 45278 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 186916

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 31962
/proc/meminfo: memFree=1353192/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=182356 CPUtime=995.22
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 38869 0 0 0 99483 39 0 0 25 0 1 0 165344711 186732544 37804 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 45589 37804 52 110 0 45476 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 187708

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 31962
/proc/meminfo: memFree=1347816/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=182612 CPUtime=1055.21
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 40276 0 0 0 105480 41 0 0 25 0 1 0 165344711 186994688 39146 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 45653 39146 52 110 0 45540 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 187964

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 31962
/proc/meminfo: memFree=1341160/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=183328 CPUtime=1115.19
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 41974 0 0 0 111477 42 0 0 25 0 1 0 165344711 187727872 40811 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 45832 40811 52 110 0 45719 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 188680

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 31962
/proc/meminfo: memFree=1335656/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=183784 CPUtime=1175.17
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 43349 0 0 0 117473 44 0 0 25 0 1 0 165344711 188194816 42186 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 45946 42186 52 110 0 45833 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 189136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 31962
/proc/meminfo: memFree=1334056/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=184040 CPUtime=1193.38
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 43791 0 0 0 119293 45 0 0 25 0 1 0 165344711 188456960 42563 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 46010 42563 52 110 0 45897 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 189392

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 31962
/proc/meminfo: memFree=1334056/2055920 swapFree=4182988/4192956
[pid=31758] ppid=31756 vsize=5352 CPUtime=6.68
/proc/31758/stat : 31758 (TiniSatELite) S 31756 31758 31303 0 -1 4194304 332 37142 0 0 0 0 643 25 16 0 1 0 165344040 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31758/statm: 1338 236 197 169 0 49 0
[pid=31764] ppid=31758 vsize=184040 CPUtime=1193.38
/proc/31764/stat : 31764 (tinisat) R 31758 31758 31303 0 -1 4194304 43791 0 0 0 119293 45 0 0 25 0 1 0 165344711 188456960 42563 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31764/statm: 46010 42563 52 110 0 45897 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 189392

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31758 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=439021
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=258960
# CPU time returned by wait4() is 6.69798
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.36
CPU system time (s): 0.7
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 189392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.43902
system time used= 0.25896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37474
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= 22

runsolver used 0.965853 second user time and 2.54461 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Wed Apr 18 10:52:24 UTC 2007

IDJOB= 313935
IDBENCH= 20379
IDSOLVER= 99
FILE ID= node65/313935-1176893544

PBS_JOBID= 4595144

Free space on /tmp= 66397 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/313935-1176893544/TiniSatELite /tmp/evaluation/313935-1176893544/instance-313935-1176893544.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-313935-1176893544 -o ROOT/results/node65/solver-313935-1176893544 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313935-1176893544/TiniSatELite /tmp/evaluation/313935-1176893544/instance-313935-1176893544.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  83ece6745238c422c7e68e5a07fc7f73

RANDOM SEED= 172154331

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		: 3000.245
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		: 3000.245
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:       1517328 kB
Buffers:         18384 kB
Cached:         467740 kB
SwapCached:       3680 kB
Active:         120164 kB
Inactive:       376364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1517328 kB
SwapTotal:     4192956 kB
SwapFree:      4182988 kB
Dirty:           16300 kB
Writeback:           0 kB
Mapped:          15396 kB
Slab:            27996 kB
Committed_AS:  2227032 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= 66386 MiB

End job on node65 on Wed Apr 18 11:12:27 UTC 2007