Trace number 336064

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
barcelogic 2007-02-08? (TO) 1200.09 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/others/
eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
MD5SUMcc16a72221b8e1efdfd6127b2f238bcd
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 variables161
Number of clauses802
Sum of the clauses size3204
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 30
Number of clauses of size 4800
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     802     3204 |     240       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     798     3190 |      --       0       --      -- |     --   | -4/-14
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 160   #clauses: 798   #literals: 3190
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	c ==============================================================================

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/node70/watcher-336064-1173639648 -o ROOT/results/node70/solver-336064-1173639648 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336064-1173639648/Barcelogic /tmp/evaluation/336064-1173639648/instance-336064-1173639648.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 1.00 0.99 3/64 10962
/proc/meminfo: memFree=1911088/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 20264735 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402237010 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/10962/statm: 1338 232 195 169 0 49 0
[pid=10963] ppid=10962 vsize=5352 CPUtime=0
/proc/10963/stat : 10963 (Barcelogic) S 10962 10962 9608 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/10963/statm: 1338 236 198 169 0 49 0
[pid=10965] ppid=10963 vsize=0 CPUtime=0
/proc/10965/stat : 10965 (sed) D 10963 10962 9608 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 20264735 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/10965/statm: 0 0 0 0 0 0 0

[startup+0.085427 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 10962
/proc/meminfo: memFree=1911088/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101423 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 10962
/proc/meminfo: memFree=1911088/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301448 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 10962
/proc/meminfo: memFree=1911088/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701488 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 10962
/proc/meminfo: memFree=1911088/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50156 s]
/proc/loadavg: 0.92 1.00 0.99 2/66 10968
/proc/meminfo: memFree=1903648/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476468 CPUtime=1.47
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 1872 0 0 0 147 0 0 0 25 0 1 0 20264736 1511903232 1846 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369117 1846 81 232 0 368882 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481820

[startup+3.10172 s]
/proc/loadavg: 0.92 1.00 0.99 2/66 10968
/proc/meminfo: memFree=1900960/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476468 CPUtime=3.08
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 3933 0 0 0 307 1 0 0 25 0 1 0 20264736 1511903232 3907 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369117 3907 81 232 0 368882 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481820

[startup+6.30104 s]
/proc/loadavg: 0.93 1.00 0.99 2/66 10968
/proc/meminfo: memFree=1885792/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476468 CPUtime=6.28
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 6273 0 0 0 626 2 0 0 25 0 1 0 20264736 1511903232 6247 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518347 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369117 6247 81 232 0 368882 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481820

[startup+12.7027 s]
/proc/loadavg: 0.93 1.00 0.99 2/66 10968
/proc/meminfo: memFree=1876968/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476468 CPUtime=12.67
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 9125 0 0 0 1264 3 0 0 25 0 1 0 20264736 1511903232 9099 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 0 0 0
/proc/10968/statm: 369117 9099 81 232 0 368882 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481820

[startup+25.502 s]
/proc/loadavg: 0.95 1.00 0.99 2/72 11042
/proc/meminfo: memFree=1841080/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476468 CPUtime=25.44
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 17248 0 0 0 2536 8 0 0 25 0 1 0 20264736 1511903232 17222 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134521064 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369117 17222 81 232 0 368882 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1481820

[startup+51.1015 s]
/proc/loadavg: 0.96 1.00 0.99 2/72 11084
/proc/meminfo: memFree=1801784/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476468 CPUtime=51.02
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 27029 0 0 0 5087 15 0 0 25 0 1 0 20264736 1511903232 27003 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134551401 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369117 27003 81 232 0 368882 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 1481820

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/66 11166
/proc/meminfo: memFree=1802280/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476516 CPUtime=102.16
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 27073 0 0 0 10201 15 0 0 25 0 1 0 20264736 1511952384 27008 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539421 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369129 27008 81 232 0 368894 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 1481868

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 11166
/proc/meminfo: memFree=1802280/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476516 CPUtime=162.14
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 27083 0 0 0 16199 15 0 0 25 0 1 0 20264736 1511952384 27018 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369129 27018 81 232 0 368894 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 1481868

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 11166
/proc/meminfo: memFree=1802088/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476516 CPUtime=222.12
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 27137 0 0 0 22197 15 0 0 25 0 1 0 20264736 1511952384 27036 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369129 27036 81 232 0 368894 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 1481868

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 11166
/proc/meminfo: memFree=1802024/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476516 CPUtime=282.11
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 27200 0 0 0 28196 15 0 0 25 0 1 0 20264736 1511952384 27036 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540209 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369129 27036 81 232 0 368894 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 1481868

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 11166
/proc/meminfo: memFree=1800808/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476516 CPUtime=342.1
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 27639 0 0 0 34194 16 0 0 25 0 1 0 20264736 1511952384 27342 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369129 27342 81 232 0 368894 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 1481868

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 11166
/proc/meminfo: memFree=1793960/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0

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

[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476516 CPUtime=582.04
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 29769 0 0 0 58186 18 0 0 25 0 1 0 20264736 1511952384 29342 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369129 29342 81 232 0 368894 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 1481868

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 11166
/proc/meminfo: memFree=1792872/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476516 CPUtime=642.02
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 29769 0 0 0 64184 18 0 0 25 0 1 0 20264736 1511952384 29342 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534864 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369129 29342 81 232 0 368894 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 1481868

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 11166
/proc/meminfo: memFree=1792872/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476516 CPUtime=702
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 29805 0 0 0 70182 18 0 0 25 0 1 0 20264736 1511952384 29342 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369129 29342 81 232 0 368894 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 1481868

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 11166
/proc/meminfo: memFree=1792872/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476516 CPUtime=762
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 29805 0 0 0 76181 19 0 0 25 0 1 0 20264736 1511952384 29342 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369129 29342 81 232 0 368894 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 1481868

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 11166
/proc/meminfo: memFree=1792808/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476516 CPUtime=821.98
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 29848 0 0 0 82179 19 0 0 25 0 1 0 20264736 1511952384 29342 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369129 29342 81 232 0 368894 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 1481868

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 11166
/proc/meminfo: memFree=1792808/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476516 CPUtime=881.96
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 29896 0 0 0 88177 19 0 0 25 0 1 0 20264736 1511952384 29342 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369129 29342 81 232 0 368894 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1481868

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 11166
/proc/meminfo: memFree=1792744/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476516 CPUtime=941.94
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 29979 0 0 0 94175 19 0 0 25 0 1 0 20264736 1511952384 29342 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369129 29342 81 232 0 368894 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 1481868

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 11166
/proc/meminfo: memFree=1792744/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476516 CPUtime=1001.92
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 29979 0 0 0 100173 19 0 0 25 0 1 0 20264736 1511952384 29342 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369129 29342 81 232 0 368894 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1481868

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 11166
/proc/meminfo: memFree=1786472/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476516 CPUtime=1061.91
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 31707 0 0 0 106170 21 0 0 25 0 1 0 20264736 1511952384 30910 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535230 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369129 30910 81 232 0 368894 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 1481868

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 11166
/proc/meminfo: memFree=1786472/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476516 CPUtime=1121.89
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 31792 0 0 0 112168 21 0 0 25 0 1 0 20264736 1511952384 30910 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369129 30910 81 232 0 368894 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 1481868

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 11166
/proc/meminfo: memFree=1786472/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476516 CPUtime=1181.89
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 31792 0 0 0 118167 22 0 0 25 0 1 0 20264736 1511952384 30910 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369129 30910 81 232 0 368894 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 11166
/proc/meminfo: memFree=1786472/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476516 CPUtime=1200.09
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 31837 0 0 0 119987 22 0 0 25 0 1 0 20264736 1511952384 30910 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369129 30910 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481868

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 11166
/proc/meminfo: memFree=1786472/2055920 swapFree=4179464/4192956
[pid=10962] ppid=10960 vsize=5352 CPUtime=0
/proc/10962/stat : 10962 (Barcelogic) S 10960 10962 9608 0 -1 4194304 332 372 0 0 0 0 0 0 16 0 1 0 20264735 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 1338 236 197 169 0 49 0
[pid=10968] ppid=10962 vsize=1476516 CPUtime=1200.09
/proc/10968/stat : 10968 (bsat) R 10962 10962 9608 0 -1 4194304 31837 0 0 0 119987 22 0 0 25 0 1 0 20264736 1511952384 30910 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10968/statm: 369129 30910 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481868

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10962 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=2999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.006998
while last known CPU time is 1200.09

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

Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.87
CPU system time (s): 0.22
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 1482508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 704
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= 11

runsolver used 0.821875 second user time and 2.56961 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sun Mar 11 19:00:48 UTC 2007

IDJOB= 336064
IDBENCH= 24666
IDSOLVER= 122
FILE ID= node70/336064-1173639648

PBS_JOBID= 4101305

Free space on /tmp= 66552 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336064-1173639648/Barcelogic /tmp/evaluation/336064-1173639648/instance-336064-1173639648.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-336064-1173639648 -o ROOT/results/node70/solver-336064-1173639648 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336064-1173639648/Barcelogic /tmp/evaluation/336064-1173639648/instance-336064-1173639648.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  cc16a72221b8e1efdfd6127b2f238bcd

RANDOM SEED= 459422728

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.220
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		: 3000.220
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:       1911432 kB
Buffers:         13756 kB
Cached:          88408 kB
SwapCached:       8132 kB
Active:          47128 kB
Inactive:        70312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1911432 kB
SwapTotal:     4192956 kB
SwapFree:      4179464 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          15652 kB
Slab:            13080 kB
Committed_AS:    58880 kB
PageTables:       1396 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= 66552 MiB

End job on node70 on Sun Mar 11 19:20:51 UTC 2007