Trace number 314015

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) 1200.07 1200.12

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
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 variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

Solver Data (download as text)

0.00/0.04	c Parsing...
0.00/0.90	c ==============================================================================
0.00/0.90	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.90	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.90	c ==============================================================================
0.00/0.90	c |         0 |  969225  2270846 |  290767       0        0     nan |  0.000 % |
6.75/6.85	c |         0 |  424864  1140718 |      --       0       --      -- |     --   | -338304/-664362
6.75/6.86	c ==============================================================================
6.75/6.86	c Result  :   #vars: 68615   #clauses: 424864   #literals: 1140718
6.75/6.86	c CPU time:   6.582 s
6.75/6.86	c ==============================================================================
7.92/8.04	c Tinisat 0.22
7.92/8.04	c solving /tmp/GTI_node16.alineos.net_2985.cnf
7.92/8.04	c 68615 variables, 424864 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/node16/watcher-314015-1176894916 -o ROOT/results/node16/solver-314015-1176894916 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314015-1176894916/TiniSatELite /tmp/evaluation/314015-1176894916/instance-314015-1176894916.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 0.99 3/77 2985
/proc/meminfo: memFree=1603320/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=0
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 137409307 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2985/statm: 1338 232 195 169 0 49 0
[pid=2986] ppid=2985 vsize=5352 CPUtime=0
/proc/2986/stat : 2986 (TiniSatELite) S 2985 2985 2193 0 -1 4194368 52 0 0 0 0 0 0 0 18 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/2986/statm: 1338 236 198 169 0 49 0
[pid=2987] ppid=2986 vsize=0 CPUtime=0
/proc/2987/stat : 2987 (TiniSatELite) D 2986 2985 2193 0 -1 4194372 25 0 0 0 0 0 0 0 18 0 1 0 137409307 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/2987/statm: 0 0 0 0 0 0 0
[pid=2988] ppid=2986 vsize=0 CPUtime=0
/proc/2988/stat : 2988 (sed) D 2986 2985 2193 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 137409308 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/2988/statm: 0 0 0 0 0 0 0

[startup+0.0665501 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2985
/proc/meminfo: memFree=1603320/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=0
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 308 252 0 0 0 0 0 0 17 0 1 0 137409307 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2985/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102539 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2985
/proc/meminfo: memFree=1603320/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=0
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 308 252 0 0 0 0 0 0 17 0 1 0 137409307 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2985/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301497 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2985
/proc/meminfo: memFree=1603320/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=0
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 308 252 0 0 0 0 0 0 17 0 1 0 137409307 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2985/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701414 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2985
/proc/meminfo: memFree=1603320/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=0
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 308 252 0 0 0 0 0 0 17 0 1 0 137409307 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2985/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50225 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 2990
/proc/meminfo: memFree=1512168/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=0
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 308 252 0 0 0 0 0 0 17 0 1 0 137409307 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2985/statm: 1338 235 197 169 0 49 0
[pid=2990] ppid=2985 vsize=105192 CPUtime=1.45
/proc/2990/stat : 2990 (SatELite_releas) R 2985 2985 2193 0 -1 4194304 26407 0 0 0 131 14 0 0 25 0 1 0 137409312 107716608 24254 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134681051 0 0 4096 3 0 0 0 17 0 0 0
/proc/2990/statm: 26298 24254 66 128 0 26167 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 110544

[startup+3.10192 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 2990
/proc/meminfo: memFree=1499496/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=0
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 308 252 0 0 0 0 0 0 17 0 1 0 137409307 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2985/statm: 1338 235 197 169 0 49 0
[pid=2990] ppid=2985 vsize=110080 CPUtime=3.04
/proc/2990/stat : 2990 (SatELite_releas) R 2985 2985 2193 0 -1 4194304 27838 0 0 0 289 15 0 0 25 0 1 0 137409312 112721920 25526 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134582042 0 0 4096 3 0 0 0 17 1 0 0
/proc/2990/statm: 27520 25526 66 128 0 27389 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 115432

[startup+6.30106 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 2990
/proc/meminfo: memFree=1493992/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=0
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 308 252 0 0 0 0 0 0 17 0 1 0 137409307 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2985/statm: 1338 235 197 169 0 49 0
[pid=2990] ppid=2985 vsize=118040 CPUtime=6.24
/proc/2990/stat : 2990 (SatELite_releas) R 2985 2985 2193 0 -1 4194304 33489 0 0 0 606 18 0 0 25 0 1 0 137409312 120872960 25997 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134570769 0 0 4096 3 0 0 0 17 1 0 0
/proc/2990/statm: 29510 25997 66 128 0 29379 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 123392

[startup+12.7017 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 2991
/proc/meminfo: memFree=1561192/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=37048 CPUtime=5.24
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 8298 0 0 0 520 4 0 0 25 0 1 0 137410052 37937152 7049 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 9262 7049 52 110 0 9149 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 42400

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2991
/proc/meminfo: memFree=1559080/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=37048 CPUtime=18.04
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 8854 0 0 0 1800 4 0 0 25 0 1 0 137410052 37937152 7605 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 9262 7605 52 110 0 9149 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 42400

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2991
/proc/meminfo: memFree=1555432/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=37048 CPUtime=43.64
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 9780 0 0 0 4358 6 0 0 25 0 1 0 137410052 37937152 8531 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 9262 8531 52 110 0 9149 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 42400

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2991
/proc/meminfo: memFree=1549224/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=61512 CPUtime=94.85
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 11306 0 0 0 9475 10 0 0 25 0 1 0 137410052 62988288 10057 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134517021 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 15378 10057 52 110 0 15265 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 66864

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2991
/proc/meminfo: memFree=1541544/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=61512 CPUtime=154.84
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 13223 0 0 0 15472 12 0 0 25 0 1 0 137410052 62988288 11974 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 15378 11974 52 110 0 15265 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 66864

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2991
/proc/meminfo: memFree=1535656/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=61512 CPUtime=214.84
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 14679 0 0 0 21470 14 0 0 25 0 1 0 137410052 62988288 13430 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 15378 13430 52 110 0 15265 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 66864

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2991
/proc/meminfo: memFree=1530728/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=61512 CPUtime=274.85
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 15906 0 0 0 27468 17 0 0 25 0 1 0 137410052 62988288 14657 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 15378 14657 52 110 0 15265 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 66864

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2991
/proc/meminfo: memFree=1524904/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=110440 CPUtime=334.85
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 17337 0 0 0 33466 19 0 0 25 0 1 0 137410052 113090560 16088 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 27610 16088 52 110 0 27497 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 115792

[startup+402.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 2991
/proc/meminfo: memFree=1519208/2055920 swapFree=4139340/4192956

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

/proc/2991/statm: 28123 20745 52 110 0 28010 0
Current children cumulated CPU time (s) 582.23
Current children cumulated vsize (KiB) 117844

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2991
/proc/meminfo: memFree=1502120/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=112492 CPUtime=634.86
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 22967 0 0 0 63459 27 0 0 25 0 1 0 137410052 115191808 21718 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 28123 21718 52 110 0 28010 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 117844

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2991
/proc/meminfo: memFree=1498344/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=112492 CPUtime=694.86
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 23924 0 0 0 69457 29 0 0 25 0 1 0 137410052 115191808 22675 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 28123 22675 52 110 0 28010 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 117844

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2991
/proc/meminfo: memFree=1493672/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=112492 CPUtime=754.86
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 25069 0 0 0 75456 30 0 0 25 0 1 0 137410052 115191808 23820 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 28123 23820 52 110 0 28010 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 117844

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2991
/proc/meminfo: memFree=1488360/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=113272 CPUtime=814.87
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 26416 0 0 0 81454 33 0 0 25 0 1 0 137410052 115990528 25167 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 28318 25167 52 110 0 28205 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 118624

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2991
/proc/meminfo: memFree=1484328/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=113948 CPUtime=874.87
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 27399 0 0 0 87452 35 0 0 25 0 1 0 137410052 116682752 26150 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 28487 26150 52 110 0 28374 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 119300

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2991
/proc/meminfo: memFree=1480424/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=114344 CPUtime=934.87
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 28374 0 0 0 93451 36 0 0 25 0 1 0 137410052 117088256 27125 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 28586 27125 52 110 0 28473 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 119696

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2991
/proc/meminfo: memFree=1475816/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=115028 CPUtime=994.87
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 29507 0 0 0 99449 38 0 0 25 0 1 0 137410052 117788672 28258 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 28757 28258 52 110 0 28644 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 120380

[startup+1062.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 2991
/proc/meminfo: memFree=1471976/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=213532 CPUtime=1054.87
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 30486 0 0 0 105448 39 0 0 25 0 1 0 137410052 218656768 29237 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 53383 29237 52 110 0 53270 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 218884

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 2991
/proc/meminfo: memFree=1468072/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=213956 CPUtime=1114.87
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 31454 0 0 0 111446 41 0 0 25 0 1 0 137410052 219090944 30205 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 53489 30205 52 110 0 53376 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 219308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2993
/proc/meminfo: memFree=1463400/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=214116 CPUtime=1174.87
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 32577 0 0 0 117444 43 0 0 25 0 1 0 137410052 219254784 31328 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 53529 31328 52 110 0 53416 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 219468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2993
/proc/meminfo: memFree=1462376/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=214116 CPUtime=1192.69
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 32809 0 0 0 119225 44 0 0 25 0 1 0 137410052 219254784 31560 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 53529 31560 52 110 0 53416 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 219468

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2993
/proc/meminfo: memFree=1462376/2055920 swapFree=4139340/4192956
[pid=2985] ppid=2983 vsize=5352 CPUtime=7.38
/proc/2985/stat : 2985 (TiniSatELite) S 2983 2985 2193 0 -1 4194304 332 42440 0 0 0 0 710 28 16 0 1 0 137409307 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2985/statm: 1338 236 197 169 0 49 0
[pid=2991] ppid=2985 vsize=214116 CPUtime=1192.69
/proc/2991/stat : 2991 (tinisat) R 2985 2985 2193 0 -1 4194304 32809 0 0 0 119225 44 0 0 25 0 1 0 137410052 219254784 31560 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2991/statm: 53529 31560 52 110 0 53416 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 219468

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2985 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=105919
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=290955
# CPU time returned by wait4() is 7.39687
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.12
CPU time (s): 1200.07
CPU user time (s): 1199.35
CPU system time (s): 0.72
CPU usage (%): 99.996
Max. virtual memory (cumulated for all children) (KiB): 219468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.10592
system time used= 0.290955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42772
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= 48
involuntary context switches= 102

runsolver used 1.2948 second user time and 3.08353 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Wed Apr 18 11:15:17 UTC 2007

IDJOB= 314015
IDBENCH= 20381
IDSOLVER= 99
FILE ID= node16/314015-1176894916

PBS_JOBID= 4595145

Free space on /tmp= 66356 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/314015-1176894916/TiniSatELite /tmp/evaluation/314015-1176894916/instance-314015-1176894916.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-314015-1176894916 -o ROOT/results/node16/solver-314015-1176894916 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314015-1176894916/TiniSatELite /tmp/evaluation/314015-1176894916/instance-314015-1176894916.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  3be331331884289c55e55acdeed55dc7

RANDOM SEED= 991152058

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1603728 kB
Buffers:         25144 kB
Cached:         330412 kB
SwapCached:      21368 kB
Active:          78756 kB
Inactive:       309580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1603728 kB
SwapTotal:     4192956 kB
SwapFree:      4139340 kB
Dirty:           18884 kB
Writeback:           0 kB
Mapped:          30468 kB
Slab:            49376 kB
Committed_AS:  6435036 kB
PageTables:       1836 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= 66343 MiB

End job on node16 on Wed Apr 18 11:35:19 UTC 2007