Trace number 339004

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) 1200.04 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/others/
sgp_5-5-6.sat05-2675.reshuffled-07.cnf
MD5SUM531549e214a293ad3adf6ddff17eb882
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 variables18450
Number of clauses200640
Sum of the clauses size464115
Maximum clause length30
Minimum clause length1
Number of clauses of size 160
Number of clauses of size 2148485
Number of clauses of size 350895
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51200

Solver Data (download as text)

0.00/0.02	c Parsing...
0.00/0.22	c ==============================================================================
0.00/0.22	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.22	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.22	c ==============================================================================
0.00/0.22	c |         0 |  175759   411162 |   52727       0        0     nan |  0.000 % |
0.00/0.87	c |         0 |  108135   256288 |      --       0       --      -- |     --   | -3465/4153
0.00/0.87	c ==============================================================================
0.00/0.87	c Result  :   #vars: 5617   #clauses: 108135   #literals: 256288
0.00/0.87	c CPU time:   0.825874 s
0.00/0.87	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/node18/watcher-339004-1173696512 -o ROOT/results/node18/solver-339004-1173696512 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339004-1173696512/Barcelogic /tmp/evaluation/339004-1173696512/instance-339004-1173696512.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 1.02 3/77 7346
/proc/meminfo: memFree=1812856/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 389605808 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7346/statm: 1338 232 195 169 0 49 0
[pid=7347] ppid=7346 vsize=5352 CPUtime=0
/proc/7347/stat : 7347 (Barcelogic) S 7346 7346 5797 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 389605809 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/7347/statm: 1338 236 198 169 0 49 0
[pid=7348] ppid=7347 vsize=0 CPUtime=0
/proc/7348/stat : 7348 (Barcelogic) D 7347 7346 5797 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 389605809 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/7348/statm: 0 0 0 0 0 0 0
[pid=7349] ppid=7347 vsize=0 CPUtime=0
/proc/7349/stat : 7349 (sed) D 7347 7346 5797 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 389605809 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/7349/statm: 0 0 0 0 0 0 0

[startup+0.0100669 s]
/proc/loadavg: 0.91 0.97 1.02 3/77 7346
/proc/meminfo: memFree=1812856/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 389605808 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7346/statm: 1338 232 195 169 0 49 0
[pid=7347] ppid=7346 vsize=5352 CPUtime=0
/proc/7347/stat : 7347 (Barcelogic) S 7346 7346 5797 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 389605809 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/7347/statm: 1338 236 198 169 0 49 0
[pid=7348] ppid=7347 vsize=0 CPUtime=0
/proc/7348/stat : 7348 (Barcelogic) D 7347 7346 5797 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 389605809 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/7348/statm: 0 0 0 0 0 0 0
[pid=7349] ppid=7347 vsize=0 CPUtime=0
/proc/7349/stat : 7349 (sed) D 7347 7346 5797 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 389605809 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/7349/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10704

[startup+0.101075 s]
/proc/loadavg: 0.91 0.97 1.02 3/77 7346
/proc/meminfo: memFree=1812856/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 389605808 5480448 235 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301095 s]
/proc/loadavg: 0.91 0.97 1.02 3/77 7346
/proc/meminfo: memFree=1812856/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 389605808 5480448 235 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701133 s]
/proc/loadavg: 0.91 0.97 1.02 3/77 7346
/proc/meminfo: memFree=1812856/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 389605808 5480448 235 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50121 s]
/proc/loadavg: 0.91 0.97 1.02 3/79 7352
/proc/meminfo: memFree=1810152/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=0.49
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 2209 0 0 0 48 1 0 0 21 0 1 0 389605909 1511841792 2103 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 2103 82 232 0 368867 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481760

[startup+3.10136 s]
/proc/loadavg: 0.91 0.97 1.02 2/79 7352
/proc/meminfo: memFree=1799144/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=2.09
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 4584 0 0 0 206 3 0 0 25 0 1 0 389605909 1511841792 4477 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 4477 82 232 0 368867 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1481760

[startup+6.30167 s]
/proc/loadavg: 0.92 0.97 1.02 2/79 7352
/proc/meminfo: memFree=1783208/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=5.29
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 7689 0 0 0 524 5 0 0 25 0 1 0 389605909 1511841792 7582 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 7582 82 232 0 368867 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1481760

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 1.02 2/79 7352
/proc/meminfo: memFree=1754920/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=11.69
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 14475 0 0 0 1161 8 0 0 25 0 1 0 389605909 1511841792 14368 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 14368 82 232 0 368867 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481760

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 1.02 2/79 7352
/proc/meminfo: memFree=1709416/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=24.49
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 25525 0 0 0 2435 14 0 0 25 0 1 0 389605909 1511841792 25418 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 25418 82 232 0 368867 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481760

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 1.02 2/79 7352
/proc/meminfo: memFree=1628136/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=50.07
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 45881 0 0 0 4984 23 0 0 25 0 1 0 389605909 1511841792 45774 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 45774 82 232 0 368867 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481760

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 1.01 2/79 7352
/proc/meminfo: memFree=1500904/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=101.27
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 77429 0 0 0 10085 42 0 0 25 0 1 0 389605909 1511841792 77322 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 77322 82 232 0 368867 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481760

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 7352
/proc/meminfo: memFree=1384488/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=161.24
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 106665 0 0 0 16060 64 0 0 25 0 1 0 389605909 1511841792 106558 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 106558 82 232 0 368867 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481760

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 7352
/proc/meminfo: memFree=1294760/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=221.23
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 128881 0 0 0 22041 82 0 0 25 0 1 0 389605909 1511841792 128774 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 128774 82 232 0 368867 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481760

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 7352
/proc/meminfo: memFree=1208296/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=281.21
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 151008 0 0 0 28023 98 0 0 25 0 1 0 389605909 1511841792 150901 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 150901 82 232 0 368867 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1481760

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 7352
/proc/meminfo: memFree=1124328/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0

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

[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=581.13
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 223171 0 0 0 57955 158 0 0 25 0 1 0 389605909 1511841792 223064 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 223064 82 232 0 368867 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1481760

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 7352
/proc/meminfo: memFree=877608/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=641.12
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 232871 0 0 0 63944 168 0 0 25 0 1 0 389605909 1511841792 232764 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 232764 82 232 0 368867 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1481760

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 7352
/proc/meminfo: memFree=842472/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=701.1
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 241743 0 0 0 69933 177 0 0 25 0 1 0 389605909 1511841792 241636 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 241636 82 232 0 368867 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1481760

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/85 7426
/proc/meminfo: memFree=803760/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=761.06
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 251016 0 0 0 75922 184 0 0 25 0 1 0 389605909 1511841792 250909 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 250909 82 232 0 368867 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 1481760

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/85 7524
/proc/meminfo: memFree=758384/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=820.98
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 262506 0 0 0 81905 193 0 0 25 0 1 0 389605909 1511841792 262399 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 262399 82 232 0 368867 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 1481760

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 7550
/proc/meminfo: memFree=726632/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=880.95
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 270514 0 0 0 87894 201 0 0 25 0 1 0 389605909 1511841792 270407 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 270407 82 232 0 368867 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 1481760

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 7550
/proc/meminfo: memFree=701736/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=940.93
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 276823 0 0 0 93886 207 0 0 25 0 1 0 389605909 1511841792 276716 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 276716 82 232 0 368867 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 1481760

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 7550
/proc/meminfo: memFree=661800/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=1000.92
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 286763 0 0 0 99876 216 0 0 25 0 1 0 389605909 1511841792 286656 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 286656 82 232 0 368867 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 1481760

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 7550
/proc/meminfo: memFree=606504/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=1060.9
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 300576 0 0 0 105861 229 0 0 25 0 1 0 389605909 1511841792 300469 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 300469 82 232 0 368867 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 1481760

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 7550
/proc/meminfo: memFree=569768/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=1120.89
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 309679 0 0 0 111852 237 0 0 25 0 1 0 389605909 1511841792 309572 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 309572 82 232 0 368867 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 1481760

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 7550
/proc/meminfo: memFree=527400/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=1180.87
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 320323 0 0 0 117841 246 0 0 25 0 1 0 389605909 1511841792 320216 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 320216 82 232 0 368867 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 1481760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 7550
/proc/meminfo: memFree=518888/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=1199.07
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 322344 0 0 0 119659 248 0 0 25 0 1 0 389605909 1511841792 322237 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 322237 82 232 0 368867 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481760

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 0.97 1.00 2/79 7550
/proc/meminfo: memFree=518888/2055920 swapFree=4153284/4192956
[pid=7346] ppid=7344 vsize=5352 CPUtime=0.97
/proc/7346/stat : 7346 (Barcelogic) S 7344 7346 5797 0 -1 4194304 332 4874 0 0 0 0 94 3 16 0 1 0 389605808 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7346/statm: 1338 236 197 169 0 49 0
[pid=7352] ppid=7346 vsize=1476408 CPUtime=1199.07
/proc/7352/stat : 7352 (bsat) R 7346 7346 5797 0 -1 4194304 322344 0 0 0 119659 248 0 0 25 0 1 0 389605909 1511841792 322237 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7352/statm: 369102 322237 82 232 0 368867 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481760

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 7346 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=946856 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=35994
CPU time returned by wait4() is 0.98285
while last known CPU time is 1200.04

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): 1200.04
CPU user time (s): 1197.53
CPU system time (s): 2.51
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 1481764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.946856
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5206
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= 10

runsolver used 1.20482 second user time and 3.17352 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Mar 12 10:48:33 UTC 2007

IDJOB= 339004
IDBENCH= 24736
IDSOLVER= 122
FILE ID= node18/339004-1173696512

PBS_JOBID= 4101481

Free space on /tmp= 66507 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/sgp_5-5-6.sat05-2675.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339004-1173696512/Barcelogic /tmp/evaluation/339004-1173696512/instance-339004-1173696512.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-339004-1173696512 -o ROOT/results/node18/solver-339004-1173696512 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339004-1173696512/Barcelogic /tmp/evaluation/339004-1173696512/instance-339004-1173696512.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  531549e214a293ad3adf6ddff17eb882

RANDOM SEED= 630220518

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1813264 kB
Buffers:         38100 kB
Cached:         132372 kB
SwapCached:       2928 kB
Active:         111292 kB
Inactive:        82524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813264 kB
SwapTotal:     4192956 kB
SwapFree:      4153284 kB
Dirty:            4924 kB
Writeback:           0 kB
Mapped:          30364 kB
Slab:            34480 kB
Committed_AS:  1314572 kB
PageTables:       1668 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= 66505 MiB

End job on node18 on Mon Mar 12 11:08:35 UTC 2007