Trace number 313655

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) 1200.04 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

Solver Data (download as text)

0.00/0.00	c Parsing...
0.99/1.08	c ==============================================================================
0.99/1.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.99/1.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.99/1.08	c ==============================================================================
0.99/1.08	c |         0 | 1148725  2691446 |  344617       0        0     nan |  0.000 % |
8.38/8.41	c |         0 |  447274  1174513 |      --       0       --      -- |     --   | -454311/-958149
8.38/8.41	c ==============================================================================
8.38/8.41	c Result  :   #vars: 68668   #clauses: 447274   #literals: 1174513
8.38/8.41	c CPU time:   8.09477 s
8.38/8.41	c ==============================================================================
9.02/9.65	c Tinisat 0.22
9.02/9.65	c solving /tmp/GTI_node39.alineos.net_23692.cnf
9.02/9.65	c 68668 variables, 447274 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/node39/watcher-313655-1176888854 -o ROOT/results/node39/solver-313655-1176888854 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313655-1176888854/TiniSatELite /tmp/evaluation/313655-1176888854/instance-313655-1176888854.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: 0.72 0.93 0.98 3/77 23692
/proc/meminfo: memFree=1510008/2055920 swapFree=4134552/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=0
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 136797520 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493828690 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23692/statm: 1338 232 195 169 0 49 0
[pid=23693] ppid=23692 vsize=5352 CPUtime=0
/proc/23693/stat : 23693 (TiniSatELite) R 23692 23692 23629 0 -1 4194368 53 188 0 0 0 0 0 0 21 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 4352417 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/23693/statm: 1338 236 198 169 0 49 0

[startup+0.0963831 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 23692
/proc/meminfo: memFree=1510008/2055920 swapFree=4134552/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=0
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136797520 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23692/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101378 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 23692
/proc/meminfo: memFree=1510008/2055920 swapFree=4134552/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=0
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136797520 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23692/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.30141 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 23692
/proc/meminfo: memFree=1510008/2055920 swapFree=4134552/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=0
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136797520 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23692/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701478 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 23692
/proc/meminfo: memFree=1510008/2055920 swapFree=4134552/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=0
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136797520 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23692/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50161 s]
/proc/loadavg: 0.72 0.93 0.98 2/79 23697
/proc/meminfo: memFree=1407272/2055920 swapFree=4134552/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=0
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136797520 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23692/statm: 1338 235 197 169 0 49 0
[pid=23697] ppid=23692 vsize=124332 CPUtime=1.49
/proc/23697/stat : 23697 (SatELite_releas) R 23692 23692 23629 0 -1 4194304 30991 0 0 0 130 19 0 0 25 0 1 0 136797521 127315968 28154 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 1 0 0
/proc/23697/statm: 31083 28154 66 128 0 30952 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 129684

[startup+3.10188 s]
/proc/loadavg: 0.72 0.93 0.98 2/79 23697
/proc/meminfo: memFree=1390568/2055920 swapFree=4134552/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=0
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136797520 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23692/statm: 1338 235 197 169 0 49 0
[pid=23697] ppid=23692 vsize=132352 CPUtime=3.09
/proc/23697/stat : 23697 (SatELite_releas) R 23692 23692 23629 0 -1 4194304 33148 0 0 0 288 21 0 0 25 0 1 0 136797521 135528448 30311 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134580369 0 0 4096 3 0 0 0 17 1 0 0
/proc/23697/statm: 33088 30311 66 128 0 32957 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 137704

[startup+6.30142 s]
/proc/loadavg: 0.74 0.94 0.98 2/79 23697
/proc/meminfo: memFree=1374440/2055920 swapFree=4134552/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=0
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 136797520 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23692/statm: 1338 235 197 169 0 49 0
[pid=23697] ppid=23692 vsize=138256 CPUtime=6.28
/proc/23697/stat : 23697 (SatELite_releas) R 23692 23692 23629 0 -1 4194304 37425 0 0 0 604 24 0 0 25 0 1 0 136797521 141574144 30908 18446744073709551615 134512640 135037501 4294956560 18446744073709551615 134570673 0 0 4096 3 0 0 0 17 1 0 0
/proc/23697/statm: 34564 30908 66 128 0 34433 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 143608

[startup+12.7015 s]
/proc/loadavg: 0.76 0.94 0.98 2/79 23698
/proc/meminfo: memFree=1465832/2055920 swapFree=4134552/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=38148 CPUtime=3.65
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 8450 0 0 0 362 3 0 0 25 0 1 0 136798424 39063552 7157 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 9537 7157 52 110 0 9424 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 43500

[startup+25.5018 s]
/proc/loadavg: 0.81 0.94 0.98 2/79 23698
/proc/meminfo: memFree=1463400/2055920 swapFree=4134552/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=38148 CPUtime=16.44
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 9134 0 0 0 1640 4 0 0 25 0 1 0 136798424 39063552 7841 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 9537 7841 52 110 0 9424 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 43500

[startup+51.102 s]
/proc/loadavg: 0.94 0.96 0.98 3/79 23698
/proc/meminfo: memFree=1455272/2055920 swapFree=4134552/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=63492 CPUtime=42.02
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 11217 0 0 0 4194 8 0 0 25 0 1 0 136798424 65015808 9924 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519995 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 15873 9924 52 110 0 15760 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 68844

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.98 2/79 23698
/proc/meminfo: memFree=1434728/2055920 swapFree=4134552/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=63492 CPUtime=93.19
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 16295 0 0 0 9307 12 0 0 25 0 1 0 136798424 65015808 15002 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134520141 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 15873 15002 52 110 0 15760 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 68844

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 23698
/proc/meminfo: memFree=1413800/2055920 swapFree=4134616/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=114176 CPUtime=153.17
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 21514 0 0 0 15300 17 0 0 25 0 1 0 136798424 116916224 20221 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 28544 20221 52 110 0 28431 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 119528

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 23698
/proc/meminfo: memFree=1401384/2055920 swapFree=4134616/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=114176 CPUtime=213.15
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 24595 0 0 0 21294 21 0 0 25 0 1 0 136798424 116916224 23302 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 28544 23302 52 110 0 28431 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 119528

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 23700
/proc/meminfo: memFree=1388648/2055920 swapFree=4134616/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=114176 CPUtime=273.13
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 27822 0 0 0 27289 24 0 0 25 0 1 0 136798424 116916224 26529 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 28544 26529 52 110 0 28431 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 119528

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 23700
/proc/meminfo: memFree=1375792/2055920 swapFree=4134680/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=215540 CPUtime=333.12
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 30992 0 0 0 33284 28 0 0 25 0 1 0 136798424 220712960 29699 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 53885 29699 52 110 0 53772 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 220892

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 23700
/proc/meminfo: memFree=1361392/2055920 swapFree=4134680/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=215540 CPUtime=393.09
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 34611 0 0 0 39278 31 0 0 25 0 1 0 136798424 220712960 33318 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 53885 33318 52 110 0 53772 0

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

/proc/23698/statm: 53885 40877 52 110 0 53772 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 220892

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 23700
/proc/meminfo: memFree=1319152/2055920 swapFree=4134808/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=217592 CPUtime=633.01
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 45112 0 0 0 63257 44 0 0 25 0 1 0 136798424 222814208 43819 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 54398 43819 52 110 0 54285 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 222944

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 23700
/proc/meminfo: memFree=1309232/2055920 swapFree=4134808/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=217592 CPUtime=692.99
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 47619 0 0 0 69251 48 0 0 25 0 1 0 136798424 222814208 46326 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 54398 46326 52 110 0 54285 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 222944

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 23700
/proc/meminfo: memFree=1299632/2055920 swapFree=4134872/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=218076 CPUtime=752.97
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 49997 0 0 0 75246 51 0 0 25 0 1 0 136798424 223309824 48704 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 54519 48704 52 110 0 54406 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 223428

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 23700
/proc/meminfo: memFree=1288304/2055920 swapFree=4134872/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=218396 CPUtime=812.95
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 52824 0 0 0 81240 55 0 0 25 0 1 0 136798424 223637504 51531 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 54599 51531 52 110 0 54486 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 223748

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 23700
/proc/meminfo: memFree=1280624/2055920 swapFree=4134936/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=219104 CPUtime=872.92
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 54724 0 0 0 87235 57 0 0 25 0 1 0 136798424 224362496 53431 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 54776 53431 52 110 0 54663 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 224456

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 23700
/proc/meminfo: memFree=1272496/2055920 swapFree=4134936/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=422440 CPUtime=932.9
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 56781 0 0 0 93230 60 0 0 25 0 1 0 136798424 432578560 55488 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 105610 55488 52 110 0 105497 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 427792

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 23700
/proc/meminfo: memFree=1264432/2055920 swapFree=4134936/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=423316 CPUtime=992.88
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 58779 0 0 0 99226 62 0 0 25 0 1 0 136798424 433475584 57486 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 105829 57486 52 110 0 105716 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 428668

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 23700
/proc/meminfo: memFree=1256496/2055920 swapFree=4135000/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=423608 CPUtime=1052.86
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 60770 0 0 0 105222 64 0 0 25 0 1 0 136798424 433774592 59477 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 105902 59477 52 110 0 105789 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 428960

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 23700
/proc/meminfo: memFree=1248176/2055920 swapFree=4135000/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=424192 CPUtime=1112.84
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 62824 0 0 0 111217 67 0 0 25 0 1 0 136798424 434372608 61531 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 106048 61531 52 110 0 105935 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 429544

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 23700
/proc/meminfo: memFree=1240304/2055920 swapFree=4135064/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=424544 CPUtime=1172.82
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 64834 0 0 0 117212 70 0 0 25 0 1 0 136798424 434733056 63541 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 106136 63541 52 110 0 106023 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 429896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 23700
/proc/meminfo: memFree=1235440/2055920 swapFree=4135064/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=424544 CPUtime=1191.02
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 65988 0 0 0 119031 71 0 0 25 0 1 0 136798424 434733056 64695 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 106136 64695 52 110 0 106023 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 429896

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 0.97 0.98 2/79 23700
/proc/meminfo: memFree=1235440/2055920 swapFree=4135064/4192956
[pid=23692] ppid=23690 vsize=5352 CPUtime=9.02
/proc/23692/stat : 23692 (TiniSatELite) S 23690 23692 23629 0 -1 4194304 332 51077 0 0 0 0 865 37 16 0 1 0 136797520 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23692/statm: 1338 236 197 169 0 49 0
[pid=23698] ppid=23692 vsize=424544 CPUtime=1191.02
/proc/23698/stat : 23698 (tinisat) R 23692 23692 23629 0 -1 4194304 65988 0 0 0 119031 71 0 0 25 0 1 0 136798424 434733056 64695 18446744073709551615 134512640 134966189 4294956688 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23698/statm: 106136 64695 52 110 0 106023 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 429896

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23692 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=652684
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=377942
# CPU time returned by wait4() is 9.03063
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1198.96
CPU system time (s): 1.08
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 429896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.65268
system time used= 0.377942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51409
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 217

runsolver used 1.18682 second user time and 3.19051 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Wed Apr 18 09:34:15 UTC 2007

IDJOB= 313655
IDBENCH= 20372
IDSOLVER= 99
FILE ID= node39/313655-1176888854

PBS_JOBID= 4595147

Free space on /tmp= 66492 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/313655-1176888854/TiniSatELite /tmp/evaluation/313655-1176888854/instance-313655-1176888854.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-313655-1176888854 -o ROOT/results/node39/solver-313655-1176888854 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313655-1176888854/TiniSatELite /tmp/evaluation/313655-1176888854/instance-313655-1176888854.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  1f049803198bb32ab05476465773cc39

RANDOM SEED= 65275818

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1510544 kB
Buffers:         38284 kB
Cached:         430088 kB
SwapCached:      23608 kB
Active:         254320 kB
Inactive:       247536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1510544 kB
SwapTotal:     4192956 kB
SwapFree:      4134552 kB
Dirty:           22536 kB
Writeback:           0 kB
Mapped:          30500 kB
Slab:            28800 kB
Committed_AS:  1736996 kB
PageTables:       2012 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= 66477 MiB

End job on node39 on Wed Apr 18 09:54:17 UTC 2007