Trace number 314255

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 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
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 variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.54	c ==============================================================================
0.00/0.54	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.54	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.54	c ==============================================================================
0.00/0.54	c |         0 |  614789  1419314 |  184436       0        0     nan |  0.000 % |
4.29/4.37	c |         0 |  248601   661061 |      --       0       --      -- |     --   | -225959/-441263
4.29/4.37	c ==============================================================================
4.29/4.37	c Result  :   #vars: 44244   #clauses: 248601   #literals: 661061
4.29/4.37	c CPU time:   4.22436 s
4.29/4.37	c ==============================================================================
4.69/5.03	c Tinisat 0.22
4.69/5.03	c solving /tmp/GTI_node54.alineos.net_16068.cnf
4.69/5.03	c 44244 variables, 248601 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/node54/watcher-314255-1176898923 -o ROOT/results/node54/solver-314255-1176898923 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314255-1176898923/TiniSatELite /tmp/evaluation/314255-1176898923/instance-314255-1176898923.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 0.95 3/66 16068
/proc/meminfo: memFree=1282816/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=0
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 137266755 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211737682 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/16068/statm: 1338 232 195 169 0 49 0
[pid=16069] ppid=16068 vsize=5352 CPUtime=0
/proc/16069/stat : 16069 (TiniSatELite) S 16068 16068 14905 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 137266756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/16069/statm: 1338 236 198 169 0 49 0

[startup+0.062912 s]
/proc/loadavg: 0.92 0.98 0.95 3/66 16068
/proc/meminfo: memFree=1282816/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=0
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137266755 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16068/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101913 s]
/proc/loadavg: 0.92 0.98 0.95 3/66 16068
/proc/meminfo: memFree=1282816/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=0
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137266755 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16068/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301937 s]
/proc/loadavg: 0.92 0.98 0.95 3/66 16068
/proc/meminfo: memFree=1282816/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=0
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137266755 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16068/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701988 s]
/proc/loadavg: 0.92 0.98 0.95 3/66 16068
/proc/meminfo: memFree=1282816/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=0
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137266755 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16068/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50109 s]
/proc/loadavg: 0.92 0.98 0.95 2/68 16073
/proc/meminfo: memFree=1218032/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=0
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137266755 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16068/statm: 1338 235 197 169 0 49 0
[pid=16073] ppid=16068 vsize=82756 CPUtime=1.48
/proc/16073/stat : 16073 (SatELite_releas) R 16068 16068 14905 0 -1 4194304 18078 0 0 0 139 9 0 0 25 0 1 0 137266756 84742144 16608 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134570610 0 0 4096 3 0 0 0 17 0 0 0
/proc/16073/statm: 20689 16608 66 128 0 20558 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 88108

[startup+3.10129 s]
/proc/loadavg: 0.93 0.98 0.95 2/68 16073
/proc/meminfo: memFree=1214256/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=0
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 137266755 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16068/statm: 1338 235 197 169 0 49 0
[pid=16073] ppid=16068 vsize=83812 CPUtime=3.09
/proc/16073/stat : 16073 (SatELite_releas) R 16068 16068 14905 0 -1 4194304 20369 0 0 0 298 11 0 0 25 0 1 0 137266756 85823488 16922 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 0 0 0
/proc/16073/statm: 20953 16922 66 128 0 20822 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 89164

[startup+6.3027 s]
/proc/loadavg: 0.93 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1257328/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=22476 CPUtime=1.59
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 4936 0 0 0 157 2 0 0 25 0 1 0 137267226 23015424 4175 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 5619 4175 52 110 0 5506 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27828

[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1256112/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=22476 CPUtime=7.98
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 5303 0 0 0 795 3 0 0 25 0 1 0 137267226 23015424 4542 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134516960 0 0 4096 0 0 0 0 17 1 0 0
/proc/16074/statm: 5619 4542 52 110 0 5506 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 27828

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1253040/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=22476 CPUtime=20.77
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 6091 0 0 0 2073 4 0 0 25 0 1 0 137267226 23015424 5330 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134515532 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 5619 5330 52 110 0 5506 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 27828

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1246704/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=36692 CPUtime=46.35
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 7664 0 0 0 4630 5 0 0 25 0 1 0 137267226 37572608 6903 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 9173 6903 52 110 0 9060 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 42044

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1237360/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=65120 CPUtime=97.53
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 9993 0 0 0 9745 8 0 0 25 0 1 0 137267226 66682880 9232 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 16280 9232 52 110 0 16167 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 70472

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1228592/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=65120 CPUtime=157.48
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 12217 0 0 0 15737 11 0 0 25 0 1 0 137267226 66682880 11456 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 16280 11456 52 110 0 16167 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 70472

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1219760/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=66148 CPUtime=217.44
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 14386 0 0 0 21732 12 0 0 25 0 1 0 137267226 67735552 13625 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 16537 13625 52 110 0 16424 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 71500

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1211184/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=66148 CPUtime=277.41
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 16556 0 0 0 27726 15 0 0 25 0 1 0 137267226 67735552 15795 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 16537 15795 52 110 0 16424 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 71500

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1202928/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=123268 CPUtime=337.37
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 18608 0 0 0 33720 17 0 0 25 0 1 0 137267226 126226432 17847 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 30817 17847 52 110 0 30704 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 128620

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1189488/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=123724 CPUtime=397.34
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 21960 0 0 0 39713 21 0 0 25 0 1 0 137267226 126693376 21199 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 30931 21199 52 110 0 30818 0

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

/proc/16074/statm: 31792 27871 52 110 0 31679 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 132520

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1156912/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=127976 CPUtime=637.26
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 30408 0 0 0 63696 30 0 0 25 0 1 0 137267226 131047424 29324 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 31994 29324 52 110 0 31881 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 133328

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1149424/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=128168 CPUtime=697.24
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 32266 0 0 0 69692 32 0 0 25 0 1 0 137267226 131244032 31182 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 32042 31182 52 110 0 31929 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 133520

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1142064/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=241876 CPUtime=757.23
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 34090 0 0 0 75689 34 0 0 25 0 1 0 137267226 247681024 33006 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 60469 33006 52 110 0 60356 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 247228

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1132784/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=242680 CPUtime=817.21
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 36433 0 0 0 81685 36 0 0 25 0 1 0 137267226 248504320 35349 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 60670 35349 52 110 0 60557 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 248032

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1125552/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=243660 CPUtime=877.19
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 38227 0 0 0 87681 38 0 0 25 0 1 0 137267226 249507840 37143 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 60915 37143 52 110 0 60802 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 249012

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1120688/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=244176 CPUtime=937.18
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 39455 0 0 0 93678 40 0 0 25 0 1 0 137267226 250036224 38371 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 61044 38371 52 110 0 60931 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 249528

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1113584/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=244572 CPUtime=997.16
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 41195 0 0 0 99675 41 0 0 25 0 1 0 137267226 250441728 40111 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 61143 40111 52 110 0 61030 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 249924

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1106480/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=245280 CPUtime=1057.15
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 43050 0 0 0 105673 42 0 0 25 0 1 0 137267226 251166720 41900 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 61320 41900 52 110 0 61207 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 250632

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1099824/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=245472 CPUtime=1117.13
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 44711 0 0 0 111670 43 0 0 25 0 1 0 137267226 251363328 43561 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 61368 43561 52 110 0 61255 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 250824

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1092400/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=246024 CPUtime=1177.11
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 46627 0 0 0 117667 44 0 0 25 0 1 0 137267226 251928576 45444 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 61506 45444 52 110 0 61393 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 251376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1089008/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=246156 CPUtime=1195.31
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 47435 0 0 0 119485 46 0 0 25 0 1 0 137267226 252063744 46252 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 61539 46252 52 110 0 61426 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 251508

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: 0.99 0.98 0.95 2/68 16074
/proc/meminfo: memFree=1089008/2055920 swapFree=4181256/4192956
[pid=16068] ppid=16066 vsize=5352 CPUtime=4.69
/proc/16068/stat : 16068 (TiniSatELite) S 16066 16068 14905 0 -1 4194304 332 27606 0 0 0 0 451 18 16 0 1 0 137266755 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16068/statm: 1338 236 197 169 0 49 0
[pid=16074] ppid=16068 vsize=246156 CPUtime=1195.31
/proc/16074/stat : 16074 (tinisat) R 16068 16068 14905 0 -1 4194304 47435 0 0 0 119485 46 0 0 25 0 1 0 137267226 252063744 46252 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/16074/statm: 61539 46252 52 110 0 61426 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 251508

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16068 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=514313
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=184971
# CPU time returned by wait4() is 4.69928
# while last known CPU time is 1200
#
# 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
CPU user time (s): 1199.36
CPU system time (s): 0.64
CPU usage (%): 99.9571
Max. virtual memory (cumulated for all children) (KiB): 251508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.51431
system time used= 0.184971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27938
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= 37
involuntary context switches= 20

runsolver used 1.13983 second user time and 3.23651 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Wed Apr 18 12:22:03 UTC 2007

IDJOB= 314255
IDBENCH= 20387
IDSOLVER= 99
FILE ID= node54/314255-1176898923

PBS_JOBID= 4595124

Free space on /tmp= 66337 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= /tmp/evaluation/314255-1176898923/TiniSatELite /tmp/evaluation/314255-1176898923/instance-314255-1176898923.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-314255-1176898923 -o ROOT/results/node54/solver-314255-1176898923 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314255-1176898923/TiniSatELite /tmp/evaluation/314255-1176898923/instance-314255-1176898923.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  45ee13b66821e6c36f3e38be418fa121

RANDOM SEED= 861172680

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1283224 kB
Buffers:         30792 kB
Cached:         690148 kB
SwapCached:       5028 kB
Active:         232140 kB
Inactive:       499880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1283224 kB
SwapTotal:     4192956 kB
SwapFree:      4181256 kB
Dirty:           11868 kB
Writeback:           0 kB
Mapped:          15852 kB
Slab:            26624 kB
Committed_AS:  2030516 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66328 MiB

End job on node54 on Wed Apr 18 12:42:06 UTC 2007