Trace number 334132

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) 1200.08 1200.61

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.04-s1788334438.sat05-543.reshuffled-07.cnf
MD5SUMeb542a3ed65e86298dd7b9339a890090
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 variables764
Number of clauses9695
Sum of the clauses size29276
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39504
Number of clauses of size 4191
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    9695    29276 |    2908       0        0     nan |  0.000 % |
0.00/0.10	c |         0 |    9504    31762 |      --       0       --      -- |     --   | -191/2486
0.00/0.10	c ==============================================================================
0.00/0.10	c Result  :   #vars: 573   #clauses: 9504   #literals: 31762
0.00/0.10	c CPU time:   0.090986 s
0.00/0.10	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/node12/watcher-334132-1173552827 -o ROOT/results/node12/solver-334132-1173552827 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334132-1173552827/Barcelogic /tmp/evaluation/334132-1173552827/instance-334132-1173552827.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: 7.35 6.93 4.28 3/77 26287
/proc/meminfo: memFree=1684464/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 375237164 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26287/statm: 1338 232 195 169 0 49 0
[pid=26288] ppid=26287 vsize=5352 CPUtime=0
/proc/26288/stat : 26288 (Barcelogic) R 26287 26287 25426 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/26288/statm: 1338 236 198 169 0 49 0

[startup+0.08127 s]
/proc/loadavg: 7.35 6.93 4.28 3/77 26287
/proc/meminfo: memFree=1684464/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 375237164 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101274 s]
/proc/loadavg: 7.35 6.93 4.28 3/77 26287
/proc/meminfo: memFree=1684464/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 375237164 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301307 s]
/proc/loadavg: 7.35 6.93 4.28 3/77 26287
/proc/meminfo: memFree=1684464/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5352

[startup+0.701379 s]
/proc/loadavg: 7.35 6.93 4.28 3/77 26287
/proc/meminfo: memFree=1684464/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5352

[startup+1.50152 s]
/proc/loadavg: 7.35 6.93 4.28 2/79 26293
/proc/meminfo: memFree=1679968/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=1.37
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 1411 0 0 0 137 0 0 0 25 0 1 0 375237176 1511829504 1385 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 1385 82 232 0 368864 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481748

[startup+3.10281 s]
/proc/loadavg: 7.35 6.93 4.28 2/79 26293
/proc/meminfo: memFree=1677088/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=2.98
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 2163 0 0 0 297 1 0 0 25 0 1 0 375237176 1511829504 2137 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 2137 82 232 0 368864 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481748

[startup+6.30139 s]
/proc/loadavg: 6.84 6.83 4.27 2/79 26293
/proc/meminfo: memFree=1671264/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=6.17
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 3441 0 0 0 615 2 0 0 25 0 1 0 375237176 1511829504 3415 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 3415 82 232 0 368864 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481748

[startup+12.7015 s]
/proc/loadavg: 6.38 6.73 4.25 2/79 26293
/proc/meminfo: memFree=1663456/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=12.57
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 5280 0 0 0 1254 3 0 0 25 0 1 0 375237176 1511829504 5254 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 5254 82 232 0 368864 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481748

[startup+25.5018 s]
/proc/loadavg: 5.18 6.45 4.20 2/79 26293
/proc/meminfo: memFree=1654048/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=25.37
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 7499 0 0 0 2532 5 0 0 25 0 1 0 375237176 1511829504 7411 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134538979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 7411 92 232 0 368864 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481748

[startup+51.1014 s]
/proc/loadavg: 3.76 6.01 4.11 2/79 26293
/proc/meminfo: memFree=1652512/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=50.96
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 7982 0 0 0 5090 6 0 0 25 0 1 0 375237176 1511829504 7894 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 7894 92 232 0 368864 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481748

[startup+102.306 s]
/proc/loadavg: 2.19 5.24 3.94 2/79 26293
/proc/meminfo: memFree=1624928/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=102.14
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 14798 0 0 0 10201 13 0 0 25 0 1 0 375237176 1511829504 14710 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 14710 92 232 0 368864 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481748

[startup+162.301 s]
/proc/loadavg: 1.44 4.46 3.76 2/79 26293
/proc/meminfo: memFree=1602080/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=162.12
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 20528 0 0 0 16193 19 0 0 25 0 1 0 375237176 1511829504 20440 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 20440 92 232 0 368864 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481748

[startup+222.301 s]
/proc/loadavg: 1.16 3.83 3.58 2/79 26293
/proc/meminfo: memFree=1587552/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=222.11
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 24104 0 0 0 22186 25 0 0 25 0 1 0 375237176 1511829504 24016 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 24016 92 232 0 368864 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1481748

[startup+282.303 s]
/proc/loadavg: 1.06 3.31 3.42 3/79 26293
/proc/meminfo: memFree=1577184/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=282.09
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 26717 0 0 0 28181 28 0 0 25 0 1 0 375237176 1511829504 26629 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 26629 92 232 0 368864 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1481748

[startup+342.302 s]
/proc/loadavg: 1.02 2.89 3.26 2/79 26293
/proc/meminfo: memFree=1566240/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=342.07
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 29434 0 0 0 34175 32 0 0 25 0 1 0 375237176 1511829504 29346 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 29346 92 232 0 368864 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1481748

[startup+402.302 s]
/proc/loadavg: 1.00 2.54 3.12 2/79 26293
/proc/meminfo: memFree=1556704/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=402.04
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 31839 0 0 0 40169 35 0 0 25 0 1 0 375237176 1511829504 31751 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 31751 92 232 0 368864 0

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

[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=521.9
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 35876 0 0 0 52149 41 0 0 25 0 1 0 375237176 1511829504 35788 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 35788 92 232 0 368864 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 1481748

[startup+582.303 s]
/proc/loadavg: 1.00 1.84 2.74 2/79 26491
/proc/meminfo: memFree=1532704/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=581.88
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 37777 0 0 0 58145 43 0 0 25 0 1 0 375237176 1511829504 37689 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 37689 92 232 0 368864 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 1481748

[startup+642.302 s]
/proc/loadavg: 1.00 1.68 2.63 2/79 26491
/proc/meminfo: memFree=1523424/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=641.86
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 40084 0 0 0 64140 46 0 0 25 0 1 0 375237176 1511829504 39996 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 39996 92 232 0 368864 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 1481748

[startup+702.301 s]
/proc/loadavg: 1.00 1.56 2.52 2/79 26491
/proc/meminfo: memFree=1515808/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=701.84
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 42013 0 0 0 70135 49 0 0 25 0 1 0 375237176 1511829504 41925 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 41925 92 232 0 368864 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 1481748

[startup+762.305 s]
/proc/loadavg: 1.00 1.45 2.42 2/79 26491
/proc/meminfo: memFree=1509408/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=761.82
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 43592 0 0 0 76131 51 0 0 25 0 1 0 375237176 1511829504 43504 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 43504 92 232 0 368864 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 1481748

[startup+822.301 s]
/proc/loadavg: 1.00 1.37 2.33 2/79 26491
/proc/meminfo: memFree=1503840/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=821.8
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 45016 0 0 0 82126 54 0 0 25 0 1 0 375237176 1511829504 44928 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 44928 92 232 0 368864 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 1481748

[startup+882.302 s]
/proc/loadavg: 1.00 1.30 2.25 2/79 26491
/proc/meminfo: memFree=1497760/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=881.78
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 46498 0 0 0 88122 56 0 0 25 0 1 0 375237176 1511829504 46410 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 46410 92 232 0 368864 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 1481748

[startup+942.302 s]
/proc/loadavg: 1.00 1.24 2.16 2/79 26491
/proc/meminfo: memFree=1490912/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=941.76
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 48246 0 0 0 94118 58 0 0 25 0 1 0 375237176 1511829504 48158 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 48158 92 232 0 368864 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 1481748

[startup+1002.3 s]
/proc/loadavg: 1.00 1.19 2.09 2/79 26491
/proc/meminfo: memFree=1483680/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=1001.74
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 50034 0 0 0 100114 60 0 0 25 0 1 0 375237176 1511829504 49946 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 49946 92 232 0 368864 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 1481748

[startup+1062.3 s]
/proc/loadavg: 1.00 1.16 2.02 2/79 26491
/proc/meminfo: memFree=1477792/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=1061.72
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 51540 0 0 0 106109 63 0 0 25 0 1 0 375237176 1511829504 51452 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 51452 92 232 0 368864 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 1481748

[startup+1122.3 s]
/proc/loadavg: 1.00 1.12 1.95 2/79 26491
/proc/meminfo: memFree=1470432/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=1121.7
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 53329 0 0 0 112105 65 0 0 25 0 1 0 375237176 1511829504 53241 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 53241 92 232 0 368864 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 1481748

[startup+1182.3 s]
/proc/loadavg: 1.00 1.10 1.89 2/79 26491
/proc/meminfo: memFree=1464864/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=1181.68
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 54734 0 0 0 118100 68 0 0 25 0 1 0 375237176 1511829504 54646 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 54646 92 232 0 368864 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 1481748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.09 1.87 2/79 26491
/proc/meminfo: memFree=1463008/2055920 swapFree=4156588/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0.1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 25426 0 -1 4194304 332 674 0 0 0 0 10 0 16 0 1 0 375237164 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1476396 CPUtime=1199.98
/proc/26293/stat : 26293 (bsat) R 26287 26287 25426 0 -1 4194304 55178 0 0 0 119929 69 0 0 25 0 1 0 375237176 1511829504 55090 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 369099 55090 92 232 0 368864 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481748

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 26287 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=103984 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.113982
while last known CPU time is 1200.08

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): 1200.08
CPU user time (s): 1199.39
CPU system time (s): 0.69
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 1481748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.103984
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1006
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= 15

runsolver used 1.20582 second user time and 3.17052 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sat Mar 10 18:53:47 UTC 2007

IDJOB= 334132
IDBENCH= 24620
IDSOLVER= 122
FILE ID= node12/334132-1173552827

PBS_JOBID= 4101167

Free space on /tmp= 66417 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.04-s1788334438.sat05-543.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334132-1173552827/Barcelogic /tmp/evaluation/334132-1173552827/instance-334132-1173552827.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-334132-1173552827 -o ROOT/results/node12/solver-334132-1173552827 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334132-1173552827/Barcelogic /tmp/evaluation/334132-1173552827/instance-334132-1173552827.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  eb542a3ed65e86298dd7b9339a890090

RANDOM SEED= 656883956

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1684936 kB
Buffers:         41396 kB
Cached:         255156 kB
SwapCached:      15228 kB
Active:         219016 kB
Inactive:       101032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1684936 kB
SwapTotal:     4192956 kB
SwapFree:      4156588 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:          29920 kB
Slab:            36564 kB
Committed_AS:  1661252 kB
PageTables:       1692 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= 66417 MiB

End job on node12 on Sat Mar 10 19:13:50 UTC 2007