Trace number 301121

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 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1791291573-05.cnf
MD5SUM2690c322a31628af7bf19c266218b572
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.6656
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   12000    60000 |    3599       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 600   #clauses: 12000   #literals: 60000
0.00/0.02	c CPU time:   0.014997 s
0.00/0.02	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-301121-1171953382 -o ROOT/results/node1/solver-301121-1171953382 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301121-1171953382/Barcelogic /tmp/evaluation/301121-1171953382/instance-301121-1171953382.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.01 1.00 1.00 3/77 31011
/proc/meminfo: memFree=1589552/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 215293339 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353444434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/31011/statm: 1339 233 195 169 0 50 0
[pid=31012] ppid=31011 vsize=5356 CPUtime=0
/proc/31012/stat : 31012 (Barcelogic) S 31011 31011 29942 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/31012/statm: 1339 237 198 169 0 50 0
[pid=31013] ppid=31012 vsize=0 CPUtime=0
/proc/31013/stat : 31013 (Barcelogic) D 31012 31011 29942 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 215293339 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/31013/statm: 0 0 0 0 0 0 0
[pid=31014] ppid=31012 vsize=0 CPUtime=0
/proc/31014/stat : 31014 (sed) D 31012 31011 29942 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 215293339 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/31014/statm: 0 0 0 0 0 0 0

[startup+0.107718 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 31011
/proc/meminfo: memFree=1589552/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.516763 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 31011
/proc/meminfo: memFree=1589552/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.33986 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 31017
/proc/meminfo: memFree=1577312/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=1.29
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 3471 0 0 0 128 1 0 0 25 0 1 0 215293343 1511837696 3445 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 3445 81 232 0 368866 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481760

[startup+2.97905 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 31017
/proc/meminfo: memFree=1568224/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=2.92
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 6602 0 0 0 290 2 0 0 25 0 1 0 215293343 1511837696 6576 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 6576 81 232 0 368866 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481760

[startup+6.25543 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 31017
/proc/meminfo: memFree=1544672/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=6.2
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 12047 0 0 0 615 5 0 0 25 0 1 0 215293343 1511837696 12021 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 12021 81 232 0 368866 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481760

[startup+12.7182 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31017
/proc/meminfo: memFree=1508064/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=12.66
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 20578 0 0 0 1257 9 0 0 25 0 1 0 215293343 1511837696 20552 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518132 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 20552 81 232 0 368866 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481760

[startup+25.5247 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31017
/proc/meminfo: memFree=1456224/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=25.46
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 33609 0 0 0 2531 15 0 0 25 0 1 0 215293343 1511837696 33583 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 33583 81 232 0 368866 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481760

[startup+51.1577 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31017
/proc/meminfo: memFree=1413088/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=51.08
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 44005 0 0 0 5088 20 0 0 25 0 1 0 215293343 1511837696 43888 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 43888 91 232 0 368866 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481760

[startup+102.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31017
/proc/meminfo: memFree=1372256/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=102.33
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 54747 0 0 0 10205 28 0 0 25 0 1 0 215293343 1511837696 54630 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 54630 91 232 0 368866 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481760

[startup+162.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31017
/proc/meminfo: memFree=1269984/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=162.39
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 79741 0 0 0 16193 46 0 0 25 0 1 0 215293343 1511837696 79624 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 79624 91 232 0 368866 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481760

[startup+222.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31017
/proc/meminfo: memFree=1199648/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=222.43
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 97369 0 0 0 22183 60 0 0 25 0 1 0 215293343 1511837696 97252 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 97252 91 232 0 368866 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481760

[startup+282.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31019
/proc/meminfo: memFree=1142368/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=282.49
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 111727 0 0 0 28175 74 0 0 25 0 1 0 215293343 1511837696 111610 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134516580 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 111610 91 232 0 368866 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481760

[startup+342.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31019
/proc/meminfo: memFree=1092256/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=342.55
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 124267 0 0 0 34168 87 0 0 25 0 1 0 215293343 1511837696 124150 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 124150 91 232 0 368866 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 1481760

[startup+402.78 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 31019
/proc/meminfo: memFree=1043808/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=402.6
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 136199 0 0 0 40162 98 0 0 25 0 1 0 215293343 1511837696 136082 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 136082 91 232 0 368866 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481760

[startup+462.853 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 31019
/proc/meminfo: memFree=1002144/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=462.66
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 146636 0 0 0 46158 108 0 0 25 0 1 0 215293343 1511837696 146519 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 146519 91 232 0 368866 0
Current children cumulated CPU time (s) 462.69

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

[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=582.78
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 165144 0 0 0 58155 123 0 0 25 0 1 0 215293343 1511837696 165027 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 165027 91 232 0 368866 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 1481760

[startup+643.076 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31019
/proc/meminfo: memFree=893664/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=642.83
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 173664 0 0 0 64153 130 0 0 25 0 1 0 215293343 1511837696 173547 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 173547 91 232 0 368866 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 1481760

[startup+703.148 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31019
/proc/meminfo: memFree=860832/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=702.88
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 181884 0 0 0 70149 139 0 0 25 0 1 0 215293343 1511837696 181767 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 181767 91 232 0 368866 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 1481760

[startup+763.217 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31019
/proc/meminfo: memFree=830112/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=762.93
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 189577 0 0 0 76147 146 0 0 25 0 1 0 215293343 1511837696 189460 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 189460 91 232 0 368866 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 1481760

[startup+823.291 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31019
/proc/meminfo: memFree=801248/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=822.99
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 196713 0 0 0 82146 153 0 0 25 0 1 0 215293343 1511837696 196596 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 196596 91 232 0 368866 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 1481760

[startup+883.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31019
/proc/meminfo: memFree=773088/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=883.04
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 203756 0 0 0 88143 161 0 0 25 0 1 0 215293343 1511837696 203639 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 203639 91 232 0 368866 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 1481760

[startup+943.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31019
/proc/meminfo: memFree=746784/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=943.09
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 210362 0 0 0 94140 169 0 0 25 0 1 0 215293343 1511837696 210245 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 210245 91 232 0 368866 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 1481760

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31019
/proc/meminfo: memFree=720672/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=1003.15
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 216903 0 0 0 100139 176 0 0 25 0 1 0 215293343 1511837696 216786 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 216786 91 232 0 368866 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 1481760

[startup+1063.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31019
/proc/meminfo: memFree=695072/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=1063.2
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 223205 0 0 0 106139 181 0 0 25 0 1 0 215293343 1511837696 223088 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 223088 91 232 0 368866 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 1481760

[startup+1123.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31019
/proc/meminfo: memFree=669472/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=1123.25
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 229608 0 0 0 112138 187 0 0 25 0 1 0 215293343 1511837696 229491 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 229491 91 232 0 368866 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 1481760

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 31019
/proc/meminfo: memFree=645664/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=1183.3
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 235578 0 0 0 118138 192 0 0 25 0 1 0 215293343 1511837696 235461 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 235461 91 232 0 368866 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 1481760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31019
/proc/meminfo: memFree=638560/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=1200.01
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 237260 0 0 0 119807 194 0 0 25 0 1 0 215293343 1511837696 237143 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 237143 91 232 0 368866 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+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31019
/proc/meminfo: memFree=638560/2055920 swapFree=4158120/4192956
[pid=31011] ppid=31009 vsize=5356 CPUtime=0.03
/proc/31011/stat : 31011 (Barcelogic) S 31009 31011 29942 0 -1 4194304 332 604 0 0 0 0 3 0 16 0 1 0 215293339 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31011/statm: 1339 237 197 169 0 50 0
[pid=31017] ppid=31011 vsize=1476404 CPUtime=1200.01
/proc/31017/stat : 31017 (bsat) R 31011 31011 29942 0 -1 4194304 237260 0 0 0 119807 194 0 0 25 0 1 0 215293343 1511837696 237143 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/31017/statm: 369101 237143 91 232 0 368866 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 31011 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=36994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.041993
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): 1200.43
CPU time (s): 1200.04
CPU user time (s): 1198.1
CPU system time (s): 1.94
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 1482116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.036994
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 936
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= 35
involuntary context switches= 10

runsolver used 1.12383 second user time and 3.14352 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue Feb 20 06:36:23 UTC 2007

IDJOB= 301121
IDBENCH= 20051
IDSOLVER= 122
FILE ID= node1/301121-1171953382

PBS_JOBID= 3848958

Free space on /tmp= 66549 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1791291573-05.cnf
COMMAND LINE= /tmp/evaluation/301121-1171953382/Barcelogic /tmp/evaluation/301121-1171953382/instance-301121-1171953382.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-301121-1171953382 -o ROOT/results/node1/solver-301121-1171953382 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301121-1171953382/Barcelogic /tmp/evaluation/301121-1171953382/instance-301121-1171953382.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  2690c322a31628af7bf19c266218b572

RANDOM SEED= 723588366

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1589960 kB
Buffers:         54448 kB
Cached:         315624 kB
SwapCached:      15284 kB
Active:         260396 kB
Inactive:       132868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1589960 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            2064 kB
Writeback:           0 kB
Mapped:          29948 kB
Slab:            58268 kB
Committed_AS:   701356 kB
PageTables:       1740 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= 66549 MiB

End job on node1 on Tue Feb 20 06:56:25 UTC 2007