Trace number 338836

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) 1200.01 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
MD5SUM9ce7a6a007310fa075cda4060c50d29c
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 variables409
Number of clauses1362
Sum of the clauses size4084
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31360
Number of clauses of size 40
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 |    1362     4084 |     408       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1360     4079 |      --       0       --      -- |     --   | -2/-5
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 408   #clauses: 1360   #literals: 4079
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	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/node71/watcher-338836-1173693351 -o ROOT/results/node71/solver-338836-1173693351 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338836-1173693351/Barcelogic /tmp/evaluation/338836-1173693351/instance-338836-1173693351.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: 1.00 1.00 1.00 3/64 15596
/proc/meminfo: memFree=1819256/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 389292913 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/15596/statm: 1338 232 195 169 0 49 0
[pid=15597] ppid=15596 vsize=5352 CPUtime=0
/proc/15597/stat : 15597 (Barcelogic) S 15596 15596 14380 0 -1 4194368 53 25 0 0 0 0 0 0 21 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/15597/statm: 1338 236 198 169 0 49 0
[pid=15599] ppid=15597 vsize=0 CPUtime=0
/proc/15599/stat : 15599 (sed) D 15597 15596 14380 0 -1 4194308 163 0 0 0 0 0 0 0 23 0 1 0 389292914 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/15599/statm: 0 0 0 0 0 0 0

[startup+0.048577 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15596
/proc/meminfo: memFree=1819256/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102584 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15596
/proc/meminfo: memFree=1819256/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301627 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15596
/proc/meminfo: memFree=1819256/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701713 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15596
/proc/meminfo: memFree=1819256/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50189 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15602
/proc/meminfo: memFree=1813544/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476404 CPUtime=1.48
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 2080 0 0 0 147 1 0 0 25 0 1 0 389292915 1511837696 2052 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369101 2052 92 232 0 368866 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481756

[startup+3.10123 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15602
/proc/meminfo: memFree=1806888/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476404 CPUtime=3.08
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 4830 0 0 0 306 2 0 0 25 0 1 0 389292915 1511837696 4802 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369101 4802 92 232 0 368866 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481756

[startup+6.30193 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15602
/proc/meminfo: memFree=1795240/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=6.28
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 5980 0 0 0 625 3 0 0 25 0 1 0 389292915 1511927808 5952 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 135046007 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 5952 92 232 0 368888 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481844

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15602
/proc/meminfo: memFree=1770600/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=12.67
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 12985 0 0 0 1261 6 0 0 25 0 1 0 389292915 1511927808 12957 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 12957 92 232 0 368888 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481844

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15602
/proc/meminfo: memFree=1719976/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=25.46
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 25103 0 0 0 2534 12 0 0 25 0 1 0 389292915 1511927808 25075 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 25075 92 232 0 368888 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481844

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15602
/proc/meminfo: memFree=1713640/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=51.05
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 26393 0 0 0 5092 13 0 0 25 0 1 0 389292915 1511927808 26309 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 26309 92 232 0 368888 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481844

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15602
/proc/meminfo: memFree=1699752/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=102.25
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 29869 0 0 0 10209 16 0 0 25 0 1 0 389292915 1511927808 29785 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 29785 92 232 0 368888 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481844

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15602
/proc/meminfo: memFree=1679400/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=162.21
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 35024 0 0 0 16202 19 0 0 25 0 1 0 389292915 1511927808 34857 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 34857 92 232 0 368888 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481844

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15602
/proc/meminfo: memFree=1670632/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=222.19
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 37365 0 0 0 22198 21 0 0 25 0 1 0 389292915 1511927808 37198 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 37198 92 232 0 368888 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1481844

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15602
/proc/meminfo: memFree=1593768/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=282.16
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 56499 0 0 0 28180 36 0 0 25 0 1 0 389292915 1511927808 56172 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 56172 92 232 0 368888 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1481844

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 15714
/proc/meminfo: memFree=1592696/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=342.1
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 56500 0 0 0 34173 37 0 0 25 0 1 0 389292915 1511927808 56173 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 56173 92 232 0 368888 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 1481844

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15800
/proc/meminfo: memFree=1593640/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0

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

[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=521.97
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 56636 0 0 0 52160 37 0 0 25 0 1 0 389292915 1511927808 56179 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 56179 92 232 0 368888 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 1481844

[startup+582.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 15800
/proc/meminfo: memFree=1593832/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=581.95
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 56636 0 0 0 58158 37 0 0 25 0 1 0 389292915 1511927808 56179 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 56179 92 232 0 368888 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 1481844

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15800
/proc/meminfo: memFree=1593832/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=641.93
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 56641 0 0 0 64156 37 0 0 25 0 1 0 389292915 1511927808 56184 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 56184 92 232 0 368888 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 1481844

[startup+702.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 15800
/proc/meminfo: memFree=1593896/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=701.9
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 56641 0 0 0 70153 37 0 0 25 0 1 0 389292915 1511927808 56184 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 56184 92 232 0 368888 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 1481844

[startup+762.306 s]
/proc/loadavg: 1.08 1.02 1.00 2/66 15800
/proc/meminfo: memFree=1593832/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=761.88
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 56646 0 0 0 76151 37 0 0 25 0 1 0 389292915 1511927808 56189 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 56189 92 232 0 368888 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 1481844

[startup+822.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 15800
/proc/meminfo: memFree=1593832/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=821.85
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 56646 0 0 0 82148 37 0 0 25 0 1 0 389292915 1511927808 56189 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 56189 92 232 0 368888 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 1481844

[startup+882.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 15800
/proc/meminfo: memFree=1593704/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=881.83
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 56682 0 0 0 88146 37 0 0 25 0 1 0 389292915 1511927808 56189 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 56189 92 232 0 368888 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 1481844

[startup+942.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 15800
/proc/meminfo: memFree=1593768/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=941.81
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 56682 0 0 0 94144 37 0 0 25 0 1 0 389292915 1511927808 56189 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539347 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 56189 92 232 0 368888 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 1481844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 15800
/proc/meminfo: memFree=1593704/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=1001.78
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 56725 0 0 0 100141 37 0 0 25 0 1 0 389292915 1511927808 56189 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 56189 92 232 0 368888 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 1481844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 15800
/proc/meminfo: memFree=1593704/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=1061.76
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 56725 0 0 0 106139 37 0 0 25 0 1 0 389292915 1511927808 56189 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518846 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 56189 92 232 0 368888 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 1481844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15800
/proc/meminfo: memFree=1593640/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=1121.74
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 56772 0 0 0 112137 37 0 0 25 0 1 0 389292915 1511927808 56189 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 56189 92 232 0 368888 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 1481844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15800
/proc/meminfo: memFree=1593640/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=1181.71
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 56772 0 0 0 118134 37 0 0 25 0 1 0 389292915 1511927808 56189 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519048 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 56189 92 232 0 368888 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 1481844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15800
/proc/meminfo: memFree=1593640/2055920 swapFree=4171944/4192956
[pid=15596] ppid=15594 vsize=5352 CPUtime=0
/proc/15596/stat : 15596 (Barcelogic) S 15594 15596 14380 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 389292913 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15596/statm: 1338 236 197 169 0 49 0
[pid=15602] ppid=15596 vsize=1476492 CPUtime=1200.01
/proc/15602/stat : 15602 (bsat) R 15596 15596 14380 0 -1 4194304 56772 0 0 0 119964 37 0 0 25 0 1 0 389292915 1511927808 56189 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15602/statm: 369123 56189 92 232 0 368888 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481844

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15596 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.011998
while last known CPU time is 1200.01

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

Real time (s): 1200.61
CPU time (s): 1200.01
CPU user time (s): 1199.64
CPU system time (s): 0.37
CPU usage (%): 99.9498
Max. virtual memory (cumulated for all children) (KiB): 1482484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 724
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 0.91886 second user time and 2.55361 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Mon Mar 12 09:55:51 UTC 2007

IDJOB= 338836
IDBENCH= 24732
IDSOLVER= 122
FILE ID= node71/338836-1173693351

PBS_JOBID= 4101733

Free space on /tmp= 66540 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338836-1173693351/Barcelogic /tmp/evaluation/338836-1173693351/instance-338836-1173693351.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-338836-1173693351 -o ROOT/results/node71/solver-338836-1173693351 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338836-1173693351/Barcelogic /tmp/evaluation/338836-1173693351/instance-338836-1173693351.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  9ce7a6a007310fa075cda4060c50d29c

RANDOM SEED= 434197268

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1819664 kB
Buffers:         31148 kB
Cached:         144924 kB
SwapCached:      15280 kB
Active:          98332 kB
Inactive:        99880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819664 kB
SwapTotal:     4192956 kB
SwapFree:      4171944 kB
Dirty:            1784 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            23980 kB
Committed_AS:   979500 kB
PageTables:       1448 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= 66540 MiB

End job on node71 on Mon Mar 12 10:15:54 UTC 2007