Trace number 330701

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) 1200.05 1200.61

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k30.cnf
MD5SUM191bf76ba52591c5123b15dea5992d42
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 variables60464
Number of clauses250489
Sum of the clauses size640141
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2176950
Number of clauses of size 346686
Number of clauses of size 48874
Number of clauses of size 55039
Number of clauses of size over 510868

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.21	c ==============================================================================
0.00/0.21	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.21	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.21	c ==============================================================================
0.00/0.21	c |         0 |  241052   619412 |   72315       0        0     nan |  0.000 % |
1.29/1.31	c |         0 |  163012   530848 |      --       0       --      -- |     --   | -57922/-35830
1.29/1.31	c ==============================================================================
1.29/1.31	c Result  :   #vars: 25503   #clauses: 163012   #literals: 530848
1.29/1.31	c CPU time:   1.24481 s
1.29/1.31	c ==============================================================================
1.55/1.81	c Tinisat 0.22
1.55/1.81	c solving /tmp/GTI_node48.alineos.net_19833.cnf
1.55/1.81	c 25503 variables, 163012 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-330701-1173171540 -o ROOT/results/node48/solver-330701-1173171540 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330701-1173171540/TiniSatELite /tmp/evaluation/330701-1173171540/instance-330701-1173171540.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 0.97 0.96 3/64 19833
/proc/meminfo: memFree=933624/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=0
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 42948044 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539773522 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19833/statm: 1338 232 195 169 0 49 0
[pid=19834] ppid=19833 vsize=5352 CPUtime=0
/proc/19834/stat : 19834 (TiniSatELite) S 19833 19833 18698 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 1338 236 198 169 0 49 0
[pid=19836] ppid=19834 vsize=0 CPUtime=0
/proc/19836/stat : 19836 (sed) D 19834 19833 18698 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 42948044 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/19836/statm: 0 0 0 0 0 0 0

[startup+0.0706481 s]
/proc/loadavg: 0.92 0.97 0.96 3/64 19833
/proc/meminfo: memFree=933624/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=0
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 42948044 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19833/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10165 s]
/proc/loadavg: 0.92 0.97 0.96 3/64 19833
/proc/meminfo: memFree=933624/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=0
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 42948044 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19833/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301687 s]
/proc/loadavg: 0.92 0.97 0.96 3/64 19833
/proc/meminfo: memFree=933624/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=0
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 42948044 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19833/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701755 s]
/proc/loadavg: 0.92 0.97 0.96 3/64 19833
/proc/meminfo: memFree=933624/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=0
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 42948044 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19833/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50188 s]
/proc/loadavg: 0.92 0.97 0.96 2/66 19838
/proc/meminfo: memFree=900264/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=0
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 42948044 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19833/statm: 1338 234 197 169 0 49 0
[pid=19838] ppid=19833 vsize=32980 CPUtime=1.48
/proc/19838/stat : 19838 (SatELite_releas) R 19833 19833 18698 0 -1 4194304 9942 0 0 0 141 7 0 0 25 0 1 0 42948045 33771520 7635 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 1 0 0
/proc/19838/statm: 8245 7635 67 128 0 8114 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 38332

[startup+3.10116 s]
/proc/loadavg: 0.92 0.97 0.96 2/66 19839
/proc/meminfo: memFree=915304/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=15508 CPUtime=1.53
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 3401 0 0 0 152 1 0 0 25 0 1 0 42948200 15880192 2916 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519812 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 3877 2916 52 110 0 3764 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20860

[startup+6.30172 s]
/proc/loadavg: 0.93 0.97 0.96 2/66 19839
/proc/meminfo: memFree=914600/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=15508 CPUtime=4.72
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 3558 0 0 0 471 1 0 0 25 0 1 0 42948200 15880192 3073 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 3877 3073 52 110 0 3764 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 20860

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.96 2/66 19839
/proc/meminfo: memFree=913320/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=15508 CPUtime=11.12
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 3900 0 0 0 1110 2 0 0 25 0 1 0 42948200 15880192 3415 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 3877 3415 52 110 0 3764 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20860

[startup+25.5011 s]
/proc/loadavg: 0.95 0.97 0.96 2/66 19839
/proc/meminfo: memFree=907560/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=26352 CPUtime=23.92
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 5351 0 0 0 2388 4 0 0 25 0 1 0 42948200 26984448 4866 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 6588 4866 52 110 0 6475 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 31704

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.96 2/66 19839
/proc/meminfo: memFree=901288/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=26352 CPUtime=49.5
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 6977 0 0 0 4945 5 0 0 25 0 1 0 42948200 26984448 6492 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 6588 6492 52 110 0 6475 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 31704

[startup+102.305 s]
/proc/loadavg: 1.05 0.99 0.97 2/66 19839
/proc/meminfo: memFree=884648/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=48036 CPUtime=100.68
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 11081 0 0 0 10059 9 0 0 25 0 1 0 42948200 49188864 10596 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 12009 10596 52 110 0 11896 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 53388

[startup+162.302 s]
/proc/loadavg: 1.08 1.00 0.97 2/72 19957
/proc/meminfo: memFree=864560/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=92820 CPUtime=160.6
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 15792 0 0 0 16046 14 0 0 25 0 1 0 42948200 95047680 15307 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 23205 15307 52 110 0 23092 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 98172

[startup+222.301 s]
/proc/loadavg: 1.08 1.01 0.98 2/66 20037
/proc/meminfo: memFree=846440/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=93632 CPUtime=220.53
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 20590 0 0 0 22035 18 0 0 25 0 1 0 42948200 95879168 20105 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 23408 20105 52 110 0 23295 0
Current children cumulated CPU time (s) 222.08
Current children cumulated vsize (KiB) 98984

[startup+282.302 s]
/proc/loadavg: 1.03 1.01 0.98 2/66 20037
/proc/meminfo: memFree=826920/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=181160 CPUtime=280.52
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 25503 0 0 0 28029 23 0 0 25 0 1 0 42948200 185507840 25018 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 45290 25018 52 110 0 45177 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 186512

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 0.98 2/66 20037
/proc/meminfo: memFree=810344/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=182116 CPUtime=340.5
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 29578 0 0 0 34022 28 0 0 25 0 1 0 42948200 186486784 29093 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 45529 29093 52 110 0 45416 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 187468

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 20037
/proc/meminfo: memFree=797480/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0

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

[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=185308 CPUtime=520.43
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 39703 0 0 0 52002 41 0 0 25 0 1 0 42948200 189755392 38961 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 46327 38961 52 110 0 46214 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 190660

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 20037
/proc/meminfo: memFree=756264/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=185872 CPUtime=580.41
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 43351 0 0 0 57997 44 0 0 25 0 1 0 42948200 190332928 42609 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 46468 42609 52 110 0 46355 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 191224

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 20037
/proc/meminfo: memFree=745192/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=186544 CPUtime=640.39
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 46096 0 0 0 63992 47 0 0 25 0 1 0 42948200 191021056 45354 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 46636 45354 52 110 0 46523 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 191896

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 20037
/proc/meminfo: memFree=731048/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=360416 CPUtime=700.37
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 49645 0 0 0 69986 51 0 0 25 0 1 0 42948200 369065984 48903 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515524 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 90104 48903 52 110 0 89991 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 365768

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 20037
/proc/meminfo: memFree=720168/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=360976 CPUtime=760.35
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 52337 0 0 0 75981 54 0 0 25 0 1 0 42948200 369639424 51595 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 90244 51595 52 110 0 90131 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 366328

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 20037
/proc/meminfo: memFree=707432/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=361376 CPUtime=820.33
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 55565 0 0 0 81975 58 0 0 25 0 1 0 42948200 370049024 54823 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 90344 54823 52 110 0 90231 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 366728

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 20037
/proc/meminfo: memFree=692200/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=361668 CPUtime=880.3
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 59318 0 0 0 87969 61 0 0 25 0 1 0 42948200 370348032 58576 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 90417 58576 52 110 0 90304 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 367020

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 20037
/proc/meminfo: memFree=679464/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=362008 CPUtime=940.28
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 62544 0 0 0 93964 64 0 0 25 0 1 0 42948200 370696192 61802 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 90502 61802 52 110 0 90389 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 367360

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 20037
/proc/meminfo: memFree=661864/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=362296 CPUtime=1000.26
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 66912 0 0 0 99958 68 0 0 25 0 1 0 42948200 370991104 66170 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 90574 66170 52 110 0 90461 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 367648

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 20037
/proc/meminfo: memFree=649256/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=362708 CPUtime=1060.24
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 70068 0 0 0 105953 71 0 0 25 0 1 0 42948200 371412992 69326 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519585 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 90677 69326 52 110 0 90564 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 368060

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 20037
/proc/meminfo: memFree=634472/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=362840 CPUtime=1120.23
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 73744 0 0 0 111946 77 0 0 25 0 1 0 42948200 371548160 73002 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 90710 73002 52 110 0 90597 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 368192

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 20037
/proc/meminfo: memFree=618216/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=363012 CPUtime=1180.2
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 77848 0 0 0 117940 80 0 0 25 0 1 0 42948200 371724288 77106 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 90753 77106 52 110 0 90640 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 368364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 20037
/proc/meminfo: memFree=613096/2055920 swapFree=4192812/4192956
[pid=19833] ppid=19831 vsize=5352 CPUtime=1.55
/proc/19833/stat : 19833 (TiniSatELite) S 19831 19833 18698 0 -1 4194304 331 10196 0 0 0 0 147 8 16 0 1 0 42948044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19833/statm: 1338 236 197 169 0 49 0
[pid=19839] ppid=19833 vsize=363144 CPUtime=1198.5
/proc/19839/stat : 19839 (tinisat) R 19833 19833 18698 0 -1 4194304 79067 0 0 0 119768 82 0 0 25 0 1 0 42948200 371859456 78325 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520093 0 0 4096 0 0 0 0 17 1 0 0
/proc/19839/statm: 90786 78325 52 110 0 90673 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 368496

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19833 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=473775 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=85986
CPU time returned by wait4() is 1.55976
while last known CPU time is 1200.05

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

Real time (s): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1199.15
CPU system time (s): 0.9
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 368496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.47378
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10527
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 32

runsolver used 0.913861 second user time and 2.51962 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Tue Mar  6 08:59:01 UTC 2007

IDJOB= 330701
IDBENCH= 20570
IDSOLVER= 99
FILE ID= node48/330701-1173171540

PBS_JOBID= 4015241

Free space on /tmp= 66502 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k30.cnf
COMMAND LINE= /tmp/evaluation/330701-1173171540/TiniSatELite /tmp/evaluation/330701-1173171540/instance-330701-1173171540.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-330701-1173171540 -o ROOT/results/node48/solver-330701-1173171540 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330701-1173171540/TiniSatELite /tmp/evaluation/330701-1173171540/instance-330701-1173171540.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  191bf76ba52591c5123b15dea5992d42

RANDOM SEED= 278678947

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.259
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		: 3000.259
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:        934032 kB
Buffers:         39908 kB
Cached:         988720 kB
SwapCached:        144 kB
Active:         306788 kB
Inactive:       748760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        934032 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6812 kB
Writeback:           0 kB
Mapped:          36980 kB
Slab:            52300 kB
Committed_AS:   118712 kB
PageTables:       1428 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= 66496 MiB

End job on node48 on Tue Mar  6 09:19:04 UTC 2007