Trace number 336755

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) 1200.03 1200.71

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
Bench CategoryCRAFTED (crafted 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 variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.58	c ==============================================================================
0.00/0.58	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.58	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.58	c ==============================================================================
0.00/0.58	c |         0 |  324210  1229994 |   97262       0        0     nan |  0.000 % |
0.00/0.68	c |         0 |  317822  1204035 |      --       0       --      -- |     --   | -5669/-22972
0.00/0.68	c ==============================================================================
0.00/0.68	c Result  :   #vars: 48560   #clauses: 317822   #literals: 1204035
0.00/0.68	c CPU time:   0.611906 s
0.00/0.68	c ==============================================================================
1.19/1.76	c Tinisat 0.22
1.19/1.76	c solving /tmp/GTI_node68.alineos.net_12913.cnf
1.19/1.76	c 48560 variables, 317822 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/node68/watcher-336755-1173653114 -o ROOT/results/node68/solver-336755-1173653114 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336755-1173653114/TiniSatELite /tmp/evaluation/336755-1173653114/instance-336755-1173653114.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: 0.91 0.97 0.99 3/64 12913
/proc/meminfo: memFree=1877976/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=0
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 385269210 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414627410 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12913/statm: 1338 232 195 169 0 49 0
[pid=12914] ppid=12913 vsize=5352 CPUtime=0
/proc/12914/stat : 12914 (TiniSatELite) S 12913 12913 11744 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 385269211 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/12914/statm: 1338 236 198 169 0 49 0
[pid=12915] ppid=12914 vsize=0 CPUtime=0
/proc/12915/stat : 12915 (TiniSatELite) D 12914 12913 11744 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 385269211 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100037788 0 0 17 1 0 0
/proc/12915/statm: 0 0 0 0 0 0 0

[startup+0.0309471 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12913
/proc/meminfo: memFree=1877976/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=0
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 385269210 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12913/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101952 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12913
/proc/meminfo: memFree=1877976/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=0
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 385269210 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12913/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301969 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12913
/proc/meminfo: memFree=1877976/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=0
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 385269210 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12913/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702006 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12913
/proc/meminfo: memFree=1877976/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=0
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 385269210 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12913/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50109 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 12918
/proc/meminfo: memFree=1840584/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 5352

[startup+3.10122 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 12919
/proc/meminfo: memFree=1844744/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=30696 CPUtime=1.89
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 7114 0 0 0 186 3 0 0 25 0 1 0 385269331 31432704 6191 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532385 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 7674 6191 52 110 0 7561 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 36048

[startup+6.30151 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 12919
/proc/meminfo: memFree=1843656/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=30696 CPUtime=5.09
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 7355 0 0 0 506 3 0 0 25 0 1 0 385269331 31432704 6432 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 7674 6432 52 110 0 7561 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 36048

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 12919
/proc/meminfo: memFree=1842128/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=30696 CPUtime=11.48
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 7725 0 0 0 1145 3 0 0 25 0 1 0 385269331 31432704 6802 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 7674 6802 52 110 0 7561 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 36048

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 12919
/proc/meminfo: memFree=1840016/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=30696 CPUtime=24.27
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 8280 0 0 0 2423 4 0 0 25 0 1 0 385269331 31432704 7357 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 7674 7357 52 110 0 7561 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 36048

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 12919
/proc/meminfo: memFree=1834576/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=54476 CPUtime=49.85
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 9651 0 0 0 4978 7 0 0 25 0 1 0 385269331 55783424 8728 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 13619 8728 52 110 0 13506 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 59828

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 12919
/proc/meminfo: memFree=1822864/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=54476 CPUtime=101.03
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 12538 0 0 0 10094 9 0 0 25 0 1 0 385269331 55783424 11615 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 13619 11615 52 110 0 13506 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 59828

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12919
/proc/meminfo: memFree=1808336/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=102036 CPUtime=160.97
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 16172 0 0 0 16084 13 0 0 25 0 1 0 385269331 104484864 15249 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 25509 15249 52 110 0 25396 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 107388

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12919
/proc/meminfo: memFree=1793808/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=102036 CPUtime=220.93
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 19793 0 0 0 22077 16 0 0 25 0 1 0 385269331 104484864 18870 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 25509 18870 52 110 0 25396 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 107388

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12919
/proc/meminfo: memFree=1777488/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=102500 CPUtime=280.89
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 23878 0 0 0 28070 19 0 0 25 0 1 0 385269331 104960000 22955 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 25625 22956 52 110 0 25512 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 107852

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12919
/proc/meminfo: memFree=1762832/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=198260 CPUtime=340.85
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 27508 0 0 0 34062 23 0 0 25 0 1 0 385269331 203018240 26585 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 49565 26585 52 110 0 49452 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 203612

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12919
/proc/meminfo: memFree=1747344/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=198900 CPUtime=400.82
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 31392 0 0 0 40054 28 0 0 25 0 1 0 385269331 203673600 30469 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 49725 30469 52 110 0 49612 0

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

[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=202744 CPUtime=580.71
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 41629 0 0 0 58032 39 0 0 25 0 1 0 385269331 207609856 40706 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 50686 40706 52 110 0 50573 0
Current children cumulated CPU time (s) 581.9
Current children cumulated vsize (KiB) 208096

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12919
/proc/meminfo: memFree=1692304/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=202744 CPUtime=640.69
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 45089 0 0 0 64026 43 0 0 25 0 1 0 385269331 207609856 44166 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515548 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 50686 44166 52 110 0 50573 0
Current children cumulated CPU time (s) 641.88
Current children cumulated vsize (KiB) 208096

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12919
/proc/meminfo: memFree=1678096/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=202876 CPUtime=700.65
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 48655 0 0 0 70019 46 0 0 25 0 1 0 385269331 207745024 47732 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515535 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 50719 47732 52 110 0 50606 0
Current children cumulated CPU time (s) 701.84
Current children cumulated vsize (KiB) 208228

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12919
/proc/meminfo: memFree=1663824/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=393608 CPUtime=760.61
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 52191 0 0 0 76012 49 0 0 25 0 1 0 385269331 403054592 51268 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 98402 51268 52 110 0 98289 0
Current children cumulated CPU time (s) 761.8
Current children cumulated vsize (KiB) 398960

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12919
/proc/meminfo: memFree=1648144/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=393988 CPUtime=820.58
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 56148 0 0 0 82005 53 0 0 25 0 1 0 385269331 403443712 55225 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 98497 55225 52 110 0 98384 0
Current children cumulated CPU time (s) 821.77
Current children cumulated vsize (KiB) 399340

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12919
/proc/meminfo: memFree=1632656/2055920 swapFree=4183376/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=394504 CPUtime=880.55
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 59975 0 0 0 87998 57 0 0 25 0 1 0 385269331 403972096 59052 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 98626 59052 52 110 0 98513 0
Current children cumulated CPU time (s) 881.74
Current children cumulated vsize (KiB) 399856

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12919
/proc/meminfo: memFree=1616528/2055920 swapFree=4183380/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=395028 CPUtime=940.52
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 64009 0 0 0 93991 61 0 0 25 0 1 0 385269331 404508672 63086 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 98757 63086 52 110 0 98644 0
Current children cumulated CPU time (s) 941.71
Current children cumulated vsize (KiB) 400380

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 13075
/proc/meminfo: memFree=1595744/2055920 swapFree=4183380/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=395408 CPUtime=1000.51
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 68853 0 0 0 99975 76 0 0 25 0 1 0 385269331 404897792 67930 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 98852 67930 52 110 0 98739 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 400760

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13117
/proc/meminfo: memFree=1583176/2055920 swapFree=4183380/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=396040 CPUtime=1060.49
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 72261 0 0 0 105966 83 0 0 25 0 1 0 385269331 405544960 71338 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 99010 71338 52 110 0 98897 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 401392

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13117
/proc/meminfo: memFree=1570696/2055920 swapFree=4183380/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=396292 CPUtime=1120.46
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 75398 0 0 0 111960 86 0 0 25 0 1 0 385269331 405803008 74475 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 99073 74475 52 110 0 98960 0
Current children cumulated CPU time (s) 1121.65
Current children cumulated vsize (KiB) 401644

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13117
/proc/meminfo: memFree=1558344/2055920 swapFree=4183380/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=396808 CPUtime=1180.44
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 78525 0 0 0 117955 89 0 0 25 0 1 0 385269331 406331392 77602 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 99202 77602 52 110 0 99089 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 402160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13117
/proc/meminfo: memFree=1553736/2055920 swapFree=4183380/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=396928 CPUtime=1198.84
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 79614 0 0 0 119794 90 0 0 25 0 1 0 385269331 406454272 78691 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 99232 78691 52 110 0 99119 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 402280

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13117
/proc/meminfo: memFree=1553736/2055920 swapFree=4183380/4192956
[pid=12913] ppid=12911 vsize=5352 CPUtime=1.19
/proc/12913/stat : 12913 (TiniSatELite) S 12911 12913 11744 0 -1 4194304 331 10508 0 0 0 0 108 11 16 0 1 0 385269210 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12913/statm: 1338 236 197 169 0 49 0
[pid=12919] ppid=12913 vsize=396928 CPUtime=1198.84
/proc/12919/stat : 12919 (tinisat) R 12913 12913 11744 0 -1 4194304 79614 0 0 0 119794 90 0 0 25 0 1 0 385269331 406454272 78691 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 0 0 0
/proc/12919/statm: 99232 78691 52 110 0 99119 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 402280

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12913 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=86834 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=112982
CPU time returned by wait4() is 1.19982
while last known CPU time is 1200.03

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

Real time (s): 1200.71
CPU time (s): 1200.03
CPU user time (s): 1199.02
CPU system time (s): 1.01
CPU usage (%): 99.9431
Max. virtual memory (cumulated for all children) (KiB): 402280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.08683
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10839
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= 34
involuntary context switches= 12

runsolver used 1.16882 second user time and 3.20651 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sun Mar 11 22:45:16 UTC 2007

IDJOB= 336755
IDBENCH= 24683
IDSOLVER= 99
FILE ID= node68/336755-1173653114

PBS_JOBID= 4101361

Free space on /tmp= 66553 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336755-1173653114/TiniSatELite /tmp/evaluation/336755-1173653114/instance-336755-1173653114.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-336755-1173653114 -o ROOT/results/node68/solver-336755-1173653114 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336755-1173653114/TiniSatELite /tmp/evaluation/336755-1173653114/instance-336755-1173653114.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  69151394f3e0e8838dc6693844061945

RANDOM SEED= 381016171

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1878512 kB
Buffers:         17560 kB
Cached:         122784 kB
SwapCached:       3952 kB
Active:          64540 kB
Inactive:        85984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1878512 kB
SwapTotal:     4192956 kB
SwapFree:      4183376 kB
Dirty:            9296 kB
Writeback:           0 kB
Mapped:          15404 kB
Slab:            12948 kB
Committed_AS:   876668 kB
PageTables:       1380 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= 66545 MiB

End job on node68 on Sun Mar 11 23:05:19 UTC 2007