Trace number 330323

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.07 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k20.cnf
MD5SUM42009d0a86b074043b8da4b9e8720c85
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 variables39544
Number of clauses163269
Sum of the clauses size415841
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2114940
Number of clauses of size 330226
Number of clauses of size 45754
Number of clauses of size 53259
Number of clauses of size over 57018

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.14	c ==============================================================================
0.00/0.14	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.14	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.14	c ==============================================================================
0.00/0.14	c |         0 |  153832   395112 |   46149       0        0     nan |  0.000 % |
0.00/0.82	c |         0 |   97182   316535 |      --       0       --      -- |     --   | -36532/-25843
0.00/0.82	c ==============================================================================
0.00/0.82	c Result  :   #vars: 15256   #clauses: 97182   #literals: 316535
0.00/0.82	c CPU time:   0.78788 s
0.00/0.82	c ==============================================================================
1.08/1.11	c Tinisat 0.22
1.08/1.11	c solving /tmp/GTI_node19.alineos.net_807.cnf
1.08/1.11	c 15256 variables, 97182 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/node19/watcher-330323-1173162288 -o ROOT/results/node19/solver-330323-1173162288 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330323-1173162288/TiniSatELite /tmp/evaluation/330323-1173162288/instance-330323-1173162288.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 1.14 1.25 3/77 807
/proc/meminfo: memFree=1818464/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 336182844 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236735058 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/807/statm: 1338 232 195 169 0 49 0
[pid=808] ppid=807 vsize=5352 CPUtime=0
/proc/808/stat : 808 (TiniSatELite) R 807 807 408 0 -1 4194368 61 188 0 0 0 0 0 0 20 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255233930031 0 0 4096 65538 0 0 0 17 1 0 0
/proc/808/statm: 0 0 0 0 0 0 0

[startup+0.101976 s]
/proc/loadavg: 0.92 1.14 1.25 3/77 807
/proc/meminfo: memFree=1818464/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 336182844 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/807/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.201987 s]
/proc/loadavg: 0.92 1.14 1.25 3/77 807
/proc/meminfo: memFree=1818464/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 336182844 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/807/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301995 s]
/proc/loadavg: 0.92 1.14 1.25 3/77 807
/proc/meminfo: memFree=1818464/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 336182844 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/807/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701039 s]
/proc/loadavg: 0.92 1.14 1.25 3/77 807
/proc/meminfo: memFree=1818464/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 336182844 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/807/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50112 s]
/proc/loadavg: 0.92 1.14 1.25 2/79 813
/proc/meminfo: memFree=1811600/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=9532 CPUtime=0.53
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 2058 0 0 0 53 0 0 0 21 0 1 0 336182940 9760768 1763 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 2383 1763 52 110 0 2270 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14884

[startup+3.10229 s]
/proc/loadavg: 0.92 1.14 1.25 2/79 813
/proc/meminfo: memFree=1807056/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=9532 CPUtime=2.12
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 2252 0 0 0 212 0 0 0 25 0 1 0 336182940 9760768 1957 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 2383 1957 52 110 0 2270 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14884

[startup+6.30164 s]
/proc/loadavg: 0.93 1.13 1.25 2/79 813
/proc/meminfo: memFree=1805456/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=9532 CPUtime=5.32
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 2571 0 0 0 531 1 0 0 25 0 1 0 336182940 9760768 2276 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 2383 2276 52 110 0 2270 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14884

[startup+12.7013 s]
/proc/loadavg: 0.93 1.13 1.24 2/79 813
/proc/meminfo: memFree=1802960/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=16000 CPUtime=11.72
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 3187 0 0 0 1170 2 0 0 25 0 1 0 336182940 16384000 2892 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 4000 2892 52 110 0 3887 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 21352

[startup+25.5017 s]
/proc/loadavg: 1.01 1.14 1.24 2/79 813
/proc/meminfo: memFree=1797136/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=28932 CPUtime=24.52
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 4637 0 0 0 2448 4 0 0 25 0 1 0 336182940 29626368 4342 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 7233 4342 52 110 0 7120 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 34284

[startup+51.1015 s]
/proc/loadavg: 1.01 1.13 1.24 2/79 813
/proc/meminfo: memFree=1788944/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=29448 CPUtime=50.11
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 6713 0 0 0 5005 6 0 0 25 0 1 0 336182940 30154752 6418 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 7362 6418 52 110 0 7249 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 34800

[startup+102.301 s]
/proc/loadavg: 1.05 1.12 1.23 2/79 813
/proc/meminfo: memFree=1769040/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=55844 CPUtime=101.3
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 11646 0 0 0 10119 11 0 0 25 0 1 0 336182940 57184256 11351 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 13961 11351 52 110 0 13848 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 61196

[startup+162.302 s]
/proc/loadavg: 1.06 1.11 1.22 2/79 813
/proc/meminfo: memFree=1750096/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=109148 CPUtime=161.29
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 16509 0 0 0 16111 18 0 0 25 0 1 0 336182940 111767552 16085 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 27287 16085 52 110 0 27174 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 114500

[startup+222.305 s]
/proc/loadavg: 1.13 1.12 1.21 2/79 813
/proc/meminfo: memFree=1733648/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=109952 CPUtime=221.27
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 20600 0 0 0 22105 22 0 0 25 0 1 0 336182940 112590848 20176 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 27488 20176 52 110 0 27375 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 115304

[startup+282.302 s]
/proc/loadavg: 1.15 1.12 1.20 2/79 813
/proc/meminfo: memFree=1715280/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=110500 CPUtime=281.25
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 25214 0 0 0 28098 27 0 0 25 0 1 0 336182940 113152000 24790 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515537 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 27625 24790 52 110 0 27512 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 115852

[startup+342.301 s]
/proc/loadavg: 1.09 1.11 1.19 2/79 813
/proc/meminfo: memFree=1695952/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=214332 CPUtime=341.24
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 29997 0 0 0 34090 34 0 0 25 0 1 0 336182940 219475968 29573 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 53583 29573 52 110 0 53470 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 219684

[startup+402.302 s]
/proc/loadavg: 1.06 1.10 1.18 2/79 813
/proc/meminfo: memFree=1679760/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=214756 CPUtime=401.22
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 34037 0 0 0 40084 38 0 0 25 0 1 0 336182940 219910144 33613 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 53689 33613 52 110 0 53576 0

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

[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=217732 CPUtime=581.18
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 43894 0 0 0 58068 50 0 0 25 0 1 0 336182940 222957568 43213 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 54433 43213 52 110 0 54320 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 223084

[startup+642.302 s]
/proc/loadavg: 1.00 1.04 1.13 2/79 813
/proc/meminfo: memFree=1627536/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=218180 CPUtime=641.16
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 47341 0 0 0 64063 53 0 0 25 0 1 0 336182940 223416320 46660 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 54545 46660 52 110 0 54432 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 223532

[startup+702.301 s]
/proc/loadavg: 1.00 1.03 1.12 2/79 813
/proc/meminfo: memFree=1609680/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=218372 CPUtime=701.14
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 51744 0 0 0 70056 58 0 0 25 0 1 0 336182940 223612928 51063 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 54593 51063 52 110 0 54480 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 223724

[startup+762.302 s]
/proc/loadavg: 1.00 1.02 1.11 2/79 813
/proc/meminfo: memFree=1594768/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=425556 CPUtime=761.13
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 55463 0 0 0 76051 62 0 0 25 0 1 0 336182940 435769344 54782 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 106389 54782 52 110 0 106276 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 430908

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.10 2/79 813
/proc/meminfo: memFree=1582608/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=426116 CPUtime=821.12
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 58528 0 0 0 82047 65 0 0 25 0 1 0 336182940 436342784 57847 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 106529 57847 52 110 0 106416 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 431468

[startup+882.306 s]
/proc/loadavg: 1.00 1.01 1.09 2/79 813
/proc/meminfo: memFree=1570320/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=426676 CPUtime=881.1
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 61556 0 0 0 88043 67 0 0 25 0 1 0 336182940 436916224 60875 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 106669 60875 52 110 0 106556 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 432028

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 813
/proc/meminfo: memFree=1555856/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=426808 CPUtime=941.08
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 65207 0 0 0 94037 71 0 0 25 0 1 0 336182940 437051392 64526 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 106702 64526 52 110 0 106589 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 432160

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 813
/proc/meminfo: memFree=1543696/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=427256 CPUtime=1001.07
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 68198 0 0 0 100033 74 0 0 25 0 1 0 336182940 437510144 67517 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 106814 67517 52 110 0 106701 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 432608

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 813
/proc/meminfo: memFree=1530960/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=427560 CPUtime=1061.05
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 71440 0 0 0 106027 78 0 0 25 0 1 0 336182940 437821440 70759 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 106890 70759 52 110 0 106777 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 432912

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 815
/proc/meminfo: memFree=1519632/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=427824 CPUtime=1121.04
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 74183 0 0 0 112023 81 0 0 25 0 1 0 336182940 438091776 73502 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 106956 73502 52 110 0 106843 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 433176

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 815
/proc/meminfo: memFree=1506512/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=428160 CPUtime=1181.02
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 77509 0 0 0 118017 85 0 0 25 0 1 0 336182940 438435840 76828 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 107040 76828 52 110 0 106927 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 433512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 815
/proc/meminfo: memFree=1502608/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=428160 CPUtime=1199.12
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 78416 0 0 0 119826 86 0 0 25 0 1 0 336182940 438435840 77735 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 107040 77735 52 110 0 106927 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 433512

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 815
/proc/meminfo: memFree=1502608/2055920 swapFree=4169440/4192956
[pid=807] ppid=805 vsize=5352 CPUtime=0.95
/proc/807/stat : 807 (TiniSatELite) S 805 807 408 0 -1 4194304 331 6678 0 0 0 0 91 4 16 0 1 0 336182844 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/807/statm: 1338 236 197 169 0 49 0
[pid=813] ppid=807 vsize=428160 CPUtime=1199.12
/proc/813/stat : 813 (tinisat) R 807 807 408 0 -1 4194304 78416 0 0 0 119826 86 0 0 25 0 1 0 336182940 438435840 77735 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/813/statm: 107040 77735 52 110 0 106927 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 433512

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 807 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=915860 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=44993
CPU time returned by wait4() is 0.960853
while last known CPU time is 1200.07

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

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.17
CPU system time (s): 0.9
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 433512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.91586
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7009
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= 42

runsolver used 1.17382 second user time and 3.20551 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Mar  6 06:24:48 UTC 2007

IDJOB= 330323
IDBENCH= 20561
IDSOLVER= 99
FILE ID= node19/330323-1173162288

PBS_JOBID= 4015002

Free space on /tmp= 66506 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.k20.cnf
COMMAND LINE= /tmp/evaluation/330323-1173162288/TiniSatELite /tmp/evaluation/330323-1173162288/instance-330323-1173162288.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-330323-1173162288 -o ROOT/results/node19/solver-330323-1173162288 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330323-1173162288/TiniSatELite /tmp/evaluation/330323-1173162288/instance-330323-1173162288.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  42009d0a86b074043b8da4b9e8720c85

RANDOM SEED= 867374553

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1818872 kB
Buffers:         26680 kB
Cached:         123584 kB
SwapCached:       2328 kB
Active:          49512 kB
Inactive:       123584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818872 kB
SwapTotal:     4192956 kB
SwapFree:      4169440 kB
Dirty:            4860 kB
Writeback:           0 kB
Mapped:          30372 kB
Slab:            49500 kB
Committed_AS:  1358076 kB
PageTables:       1756 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= 66503 MiB

End job on node19 on Tue Mar  6 06:44:51 UTC 2007