Trace number 303458

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) 1200.03 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1798323172-15.cnf
MD5SUM9a1eeb76857ccbe401a4de96673889a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark956.861
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   17000   119000 |    5099       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 200   #clauses: 17000   #literals: 119000
0.00/0.03	c CPU time:   0.022996 s
0.00/0.03	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-303458-1172035807 -o ROOT/results/node1/solver-303458-1172035807 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303458-1172035807/Barcelogic /tmp/evaluation/303458-1172035807/instance-303458-1172035807.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: 1.00 1.00 1.00 3/77 7314
/proc/meminfo: memFree=1560688/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 223535843 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353444434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7314/statm: 1339 233 195 169 0 50 0
[pid=7315] ppid=7314 vsize=5356 CPUtime=0
/proc/7315/stat : 7315 (Barcelogic) S 7314 7314 5760 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 223535844 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/7315/statm: 1339 237 198 169 0 50 0

[startup+0.107806 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7314
/proc/meminfo: memFree=1560688/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.515849 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7314
/proc/meminfo: memFree=1560688/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.33594 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7320
/proc/meminfo: memFree=1549664/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=1.25
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 2961 0 0 0 124 1 0 0 25 0 1 0 223535851 1511960576 2935 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 2935 81 232 0 368896 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481880

[startup+2.97214 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7320
/proc/meminfo: memFree=1543200/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=2.88
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 5122 0 0 0 286 2 0 0 25 0 1 0 223535851 1511960576 5096 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 5096 81 232 0 368896 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481880

[startup+6.25752 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7320
/proc/meminfo: memFree=1526752/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=6.17
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 8900 0 0 0 613 4 0 0 25 0 1 0 223535851 1511960576 8874 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 8874 81 232 0 368896 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481880

[startup+12.7123 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7320
/proc/meminfo: memFree=1502624/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=12.62
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 14575 0 0 0 1255 7 0 0 25 0 1 0 223535851 1511960576 14549 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 14549 81 232 0 368896 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481880

[startup+25.5318 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7320
/proc/meminfo: memFree=1463328/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=25.44
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 24587 0 0 0 2531 13 0 0 25 0 1 0 223535851 1511960576 24561 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 24561 81 232 0 368896 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481880

[startup+51.1628 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7320
/proc/meminfo: memFree=1406112/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=51.06
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 38639 0 0 0 5084 22 0 0 25 0 1 0 223535851 1511960576 38613 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 38613 81 232 0 368896 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481880

[startup+102.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7320
/proc/meminfo: memFree=1337760/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=102.3
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 55712 0 0 0 10194 36 0 0 25 0 1 0 223535851 1511960576 55686 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134562413 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 55686 81 232 0 368896 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481880

[startup+162.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7320
/proc/meminfo: memFree=1288352/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=162.35
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 67796 0 0 0 16188 47 0 0 25 0 1 0 223535851 1511960576 67770 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 67770 81 232 0 368896 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481880

[startup+222.559 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 7320
/proc/meminfo: memFree=1253408/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=222.4
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 76536 0 0 0 22185 55 0 0 25 0 1 0 223535851 1511960576 76510 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 76510 81 232 0 368896 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481880

[startup+282.63 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 7320
/proc/meminfo: memFree=1223136/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=282.45
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 84099 0 0 0 28182 63 0 0 25 0 1 0 223535851 1511960576 84073 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 84073 81 232 0 368896 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481880

[startup+342.701 s]
/proc/loadavg: 1.05 1.02 1.00 2/79 7320
/proc/meminfo: memFree=1197088/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=342.51
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 90645 0 0 0 34181 70 0 0 25 0 1 0 223535851 1511960576 90619 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 135035622 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 90619 81 232 0 368896 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481880

[startup+402.771 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 7320
/proc/meminfo: memFree=1172576/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=402.57
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 96651 0 0 0 40182 75 0 0 25 0 1 0 223535851 1511960576 96625 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 96625 81 232 0 368896 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481880

[startup+462.839 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7320
/proc/meminfo: memFree=1150112/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=462.62
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 102290 0 0 0 46181 81 0 0 25 0 1 0 223535851 1511960576 102264 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 102264 81 232 0 368896 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481880

[startup+522.906 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7320
/proc/meminfo: memFree=1131744/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06

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

[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=582.72
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 111598 0 0 0 58183 89 0 0 25 0 1 0 223535851 1511960576 111572 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 111572 81 232 0 368896 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 1481880

[startup+643.047 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7322
/proc/meminfo: memFree=1094560/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=642.76
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 116131 0 0 0 64183 93 0 0 25 0 1 0 223535851 1511960576 116105 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 116105 81 232 0 368896 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 1481880

[startup+703.115 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7322
/proc/meminfo: memFree=1077920/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=702.82
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 120322 0 0 0 70184 98 0 0 25 0 1 0 223535851 1511960576 120296 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 120296 81 232 0 368896 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 1481880

[startup+763.185 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7322
/proc/meminfo: memFree=1061984/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=762.87
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 124299 0 0 0 76185 102 0 0 25 0 1 0 223535851 1511960576 124273 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134563443 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 124273 81 232 0 368896 0
Current children cumulated CPU time (s) 762.93
Current children cumulated vsize (KiB) 1481880

[startup+823.257 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7322
/proc/meminfo: memFree=1045728/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=822.93
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 128296 0 0 0 82187 106 0 0 25 0 1 0 223535851 1511960576 128270 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 128270 81 232 0 368896 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 1481880

[startup+883.331 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7322
/proc/meminfo: memFree=1031648/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=882.98
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 131809 0 0 0 88188 110 0 0 25 0 1 0 223535851 1511960576 131783 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 131783 81 232 0 368896 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 1481880

[startup+943.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7322
/proc/meminfo: memFree=1018208/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=943.04
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 135174 0 0 0 94191 113 0 0 25 0 1 0 223535851 1511960576 135148 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 135148 81 232 0 368896 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 1481880

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7322
/proc/meminfo: memFree=1005280/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=1003.09
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 138425 0 0 0 100193 116 0 0 25 0 1 0 223535851 1511960576 138399 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 138399 81 232 0 368896 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 1481880

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7322
/proc/meminfo: memFree=992608/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=1063.14
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 141545 0 0 0 106195 119 0 0 25 0 1 0 223535851 1511960576 141519 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 141519 81 232 0 368896 0
Current children cumulated CPU time (s) 1063.2
Current children cumulated vsize (KiB) 1481880

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7322
/proc/meminfo: memFree=980448/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=1123.2
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 144644 0 0 0 112198 122 0 0 25 0 1 0 223535851 1511960576 144618 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 144618 81 232 0 368896 0
Current children cumulated CPU time (s) 1123.26
Current children cumulated vsize (KiB) 1481880

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7322
/proc/meminfo: memFree=967712/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=1183.26
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 147825 0 0 0 118200 126 0 0 25 0 1 0 223535851 1511960576 147799 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 147799 81 232 0 368896 0
Current children cumulated CPU time (s) 1183.32
Current children cumulated vsize (KiB) 1481880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7322
/proc/meminfo: memFree=963936/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=1199.97
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 148733 0 0 0 119870 127 0 0 25 0 1 0 223535851 1511960576 148707 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 148707 81 232 0 368896 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481880

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7322
/proc/meminfo: memFree=963936/2055920 swapFree=4158120/4192956
[pid=7314] ppid=7312 vsize=5356 CPUtime=0.06
/proc/7314/stat : 7314 (Barcelogic) S 7312 7314 5760 0 -1 4194304 332 741 0 0 0 0 6 0 16 0 1 0 223535843 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7314/statm: 1339 237 197 169 0 50 0
[pid=7320] ppid=7314 vsize=1476524 CPUtime=1199.97
/proc/7320/stat : 7320 (bsat) R 7314 7314 5760 0 -1 4194304 148733 0 0 0 119870 127 0 0 25 0 1 0 223535851 1511960576 148707 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7320/statm: 369131 148707 81 232 0 368896 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481880

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 7314 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=64990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.073988
while last known CPU time is 1200.03

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

Real time (s): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1198.76
CPU system time (s): 1.27
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 1481880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06499
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1073
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= 13

runsolver used 1.10883 second user time and 3.15752 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Wed Feb 21 05:30:08 UTC 2007

IDJOB= 303458
IDBENCH= 20108
IDSOLVER= 122
FILE ID= node1/303458-1172035807

PBS_JOBID= 3849167

Free space on /tmp= 66549 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S1798323172-15.cnf
COMMAND LINE= /tmp/evaluation/303458-1172035807/Barcelogic /tmp/evaluation/303458-1172035807/instance-303458-1172035807.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-303458-1172035807 -o ROOT/results/node1/solver-303458-1172035807 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303458-1172035807/Barcelogic /tmp/evaluation/303458-1172035807/instance-303458-1172035807.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  9a1eeb76857ccbe401a4de96673889a8

RANDOM SEED= 886008130

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:       1561096 kB
Buffers:         56448 kB
Cached:         341504 kB
SwapCached:      15284 kB
Active:         269876 kB
Inactive:       151304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1561096 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            2288 kB
Writeback:           0 kB
Mapped:          29956 kB
Slab:            59184 kB
Committed_AS:   733064 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= 66548 MiB

End job on node1 on Wed Feb 21 05:50:10 UTC 2007