Trace number 300834

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) 1200.02 1200.48

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1638354370-16.cnf
MD5SUMba6ae373482c2c9451134b661ab28d3f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.76982
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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 |   14000    70000 |    4199       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 700   #clauses: 14000   #literals: 70000
0.00/0.02	c CPU time:   0.016997 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/node12/watcher-300834-1171938627 -o ROOT/results/node12/solver-300834-1171938627 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300834-1171938627/Barcelogic /tmp/evaluation/300834-1171938627/instance-300834-1171938627.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: 8.00 7.08 4.78 3/77 32130
/proc/meminfo: memFree=1683896/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 213817205 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/32130/statm: 1339 233 195 169 0 50 0
[pid=32131] ppid=32130 vsize=5356 CPUtime=0
/proc/32131/stat : 32131 (Barcelogic) S 32130 32130 31264 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 213817206 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/32131/statm: 1339 237 198 169 0 50 0

[startup+0.107747 s]
/proc/loadavg: 8.00 7.08 4.78 3/77 32130
/proc/meminfo: memFree=1683896/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.516816 s]
/proc/loadavg: 8.00 7.08 4.78 3/77 32130
/proc/meminfo: memFree=1683896/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.34097 s]
/proc/loadavg: 8.00 7.08 4.78 2/79 32136
/proc/meminfo: memFree=1671336/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=1.28
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 3544 0 0 0 127 1 0 0 25 0 1 0 213817210 1511956480 3518 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 3518 81 232 0 368895 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481876

[startup+2.97726 s]
/proc/loadavg: 7.44 6.98 4.76 2/79 32136
/proc/meminfo: memFree=1662312/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=2.91
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 6639 0 0 0 289 2 0 0 25 0 1 0 213817210 1511956480 6613 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 6613 81 232 0 368895 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481876

[startup+6.25985 s]
/proc/loadavg: 7.44 6.98 4.76 2/79 32136
/proc/meminfo: memFree=1639016/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=6.2
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 12033 0 0 0 615 5 0 0 25 0 1 0 213817210 1511956480 12007 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 12007 81 232 0 368895 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481876

[startup+12.718 s]
/proc/loadavg: 6.45 6.79 4.72 2/79 32136
/proc/meminfo: memFree=1599720/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=12.65
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 21210 0 0 0 1256 9 0 0 25 0 1 0 213817210 1511956480 21184 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 21184 81 232 0 368895 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481876

[startup+25.6183 s]
/proc/loadavg: 5.61 6.60 4.68 2/79 32136
/proc/meminfo: memFree=1541096/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=25.55
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 36244 0 0 0 2539 16 0 0 25 0 1 0 213817210 1511956480 36218 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 36218 81 232 0 368895 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1481876

[startup+51.2479 s]
/proc/loadavg: 4.04 6.14 4.58 2/79 32136
/proc/meminfo: memFree=1432232/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=51.17
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 63018 0 0 0 5087 30 0 0 25 0 1 0 213817210 1511956480 62992 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 62992 81 232 0 368895 0
Current children cumulated CPU time (s) 51.21
Current children cumulated vsize (KiB) 1481876

[startup+102.501 s]
/proc/loadavg: 2.21 5.28 4.37 2/79 32136
/proc/meminfo: memFree=1409000/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=102.41
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 68622 0 0 0 10206 35 0 0 25 0 1 0 213817210 1511956480 68474 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518128 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 68474 91 232 0 368895 0
Current children cumulated CPU time (s) 102.45
Current children cumulated vsize (KiB) 1481876

[startup+162.569 s]
/proc/loadavg: 1.44 4.50 4.16 2/79 32136
/proc/meminfo: memFree=1397608/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=162.45
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 71483 0 0 0 16207 38 0 0 25 0 1 0 213817210 1511956480 71335 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 71335 91 232 0 368895 0
Current children cumulated CPU time (s) 162.49
Current children cumulated vsize (KiB) 1481876

[startup+222.636 s]
/proc/loadavg: 1.16 3.86 3.96 2/79 32136
/proc/meminfo: memFree=1311592/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=222.49
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 93034 0 0 0 22197 52 0 0 25 0 1 0 213817210 1511956480 92886 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 92886 91 232 0 368895 0
Current children cumulated CPU time (s) 222.53
Current children cumulated vsize (KiB) 1481876

[startup+282.704 s]
/proc/loadavg: 1.06 3.33 3.77 2/79 32136
/proc/meminfo: memFree=1242920/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=282.55
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 110272 0 0 0 28186 69 0 0 25 0 1 0 213817210 1511956480 110124 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 110124 91 232 0 368895 0
Current children cumulated CPU time (s) 282.59
Current children cumulated vsize (KiB) 1481876

[startup+342.773 s]
/proc/loadavg: 1.02 2.91 3.59 2/79 32136
/proc/meminfo: memFree=1182696/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=342.59
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 125287 0 0 0 34177 82 0 0 25 0 1 0 213817210 1511956480 125139 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 125139 91 232 0 368895 0
Current children cumulated CPU time (s) 342.63
Current children cumulated vsize (KiB) 1481876

[startup+402.848 s]
/proc/loadavg: 1.00 2.56 3.43 2/79 32136
/proc/meminfo: memFree=1127976/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=402.64
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 138757 0 0 0 40172 92 0 0 25 0 1 0 213817210 1511956480 138609 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 138609 91 232 0 368895 0
Current children cumulated CPU time (s) 402.68
Current children cumulated vsize (KiB) 1481876

[startup+462.917 s]
/proc/loadavg: 1.00 2.27 3.27 2/79 32136
/proc/meminfo: memFree=1077288/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=462.69
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 151387 0 0 0 46166 103 0 0 25 0 1 0 213817210 1511956480 151239 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 151239 91 232 0 368895 0
Current children cumulated CPU time (s) 462.73
Current children cumulated vsize (KiB) 1481876

[startup+522.986 s]
/proc/loadavg: 1.00 2.04 3.13 2/79 32136
/proc/meminfo: memFree=1030120/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04

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

[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=582.8
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 173592 0 0 0 58153 127 0 0 25 0 1 0 213817210 1511956480 173444 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 173444 91 232 0 368895 0
Current children cumulated CPU time (s) 582.84
Current children cumulated vsize (KiB) 1481876

[startup+643.127 s]
/proc/loadavg: 1.00 1.69 2.87 2/79 32138
/proc/meminfo: memFree=947816/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=642.84
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 183706 0 0 0 64148 136 0 0 25 0 1 0 213817210 1511956480 183558 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 183558 91 232 0 368895 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 1481876

[startup+703.192 s]
/proc/loadavg: 1.00 1.56 2.75 2/79 32138
/proc/meminfo: memFree=910056/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=702.89
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 193191 0 0 0 70143 146 0 0 25 0 1 0 213817210 1511956480 193043 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 193043 91 232 0 368895 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 1481876

[startup+763.263 s]
/proc/loadavg: 1.00 1.46 2.63 2/79 32138
/proc/meminfo: memFree=874536/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=762.93
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 202085 0 0 0 76139 154 0 0 25 0 1 0 213817210 1511956480 201937 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 201937 91 232 0 368895 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 1481876

[startup+823.331 s]
/proc/loadavg: 1.00 1.37 2.53 2/79 32138
/proc/meminfo: memFree=838760/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=822.98
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 210872 0 0 0 82133 165 0 0 25 0 1 0 213817210 1511956480 210724 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 210724 91 232 0 368895 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 1481876

[startup+883.403 s]
/proc/loadavg: 1.00 1.30 2.43 2/79 32138
/proc/meminfo: memFree=806312/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=883.02
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 219025 0 0 0 88129 173 0 0 25 0 1 0 213817210 1511956480 218877 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 218877 91 232 0 368895 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 1481876

[startup+943.479 s]
/proc/loadavg: 1.00 1.24 2.34 2/79 32138
/proc/meminfo: memFree=774888/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=943.08
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 226881 0 0 0 94128 180 0 0 25 0 1 0 213817210 1511956480 226733 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 226733 91 232 0 368895 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 1481876

[startup+1003.55 s]
/proc/loadavg: 1.00 1.20 2.25 2/79 32138
/proc/meminfo: memFree=746088/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=1003.12
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 234116 0 0 0 100125 187 0 0 25 0 1 0 213817210 1511956480 233968 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 233968 91 232 0 368895 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 1481876

[startup+1063.62 s]
/proc/loadavg: 1.00 1.16 2.17 2/79 32138
/proc/meminfo: memFree=714536/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=1063.18
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 241907 0 0 0 106124 194 0 0 25 0 1 0 213817210 1511956480 241759 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 241759 91 232 0 368895 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 1481876

[startup+1123.69 s]
/proc/loadavg: 1.00 1.13 2.09 2/79 32138
/proc/meminfo: memFree=683560/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=1123.23
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 249645 0 0 0 112121 202 0 0 25 0 1 0 213817210 1511956480 249497 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 249497 91 232 0 368895 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 1481876

[startup+1183.75 s]
/proc/loadavg: 1.07 1.12 2.03 2/79 32138
/proc/meminfo: memFree=655848/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=1183.27
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 256599 0 0 0 118118 209 0 0 25 0 1 0 213817210 1511956480 256451 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 256451 91 232 0 368895 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.06 1.11 2.01 2/79 32138
/proc/meminfo: memFree=647208/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=1199.98
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 258650 0 0 0 119786 212 0 0 25 0 1 0 213817210 1511956480 258502 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 258502 91 232 0 368895 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481876

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

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

[startup+1200.46 s]
/proc/loadavg: 1.06 1.11 2.01 2/79 32138
/proc/meminfo: memFree=647208/2055920 swapFree=4154904/4192956
[pid=32130] ppid=32128 vsize=5356 CPUtime=0.04
/proc/32130/stat : 32130 (Barcelogic) S 32128 32130 31264 0 -1 4194304 332 644 0 0 0 0 4 0 16 0 1 0 213817205 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32130/statm: 1339 237 197 169 0 50 0
[pid=32136] ppid=32130 vsize=1476520 CPUtime=1199.98
/proc/32136/stat : 32136 (bsat) R 32130 32130 31264 0 -1 4194304 258650 0 0 0 119786 212 0 0 25 0 1 0 213817210 1511956480 258502 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/32136/statm: 369130 258502 91 232 0 368895 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481876

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 32130 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=42993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.046992
while last known CPU time is 1200.02

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

Real time (s): 1200.48
CPU time (s): 1200.02
CPU user time (s): 1197.9
CPU system time (s): 2.12
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 1482356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.042993
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 976
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 1.09883 second user time and 3.16752 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Feb 20 02:30:27 UTC 2007

IDJOB= 300834
IDBENCH= 20044
IDSOLVER= 122
FILE ID= node12/300834-1171938627

PBS_JOBID= 3848933

Free space on /tmp= 66550 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1638354370-16.cnf
COMMAND LINE= /tmp/evaluation/300834-1171938627/Barcelogic /tmp/evaluation/300834-1171938627/instance-300834-1171938627.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-300834-1171938627 -o ROOT/results/node12/solver-300834-1171938627 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300834-1171938627/Barcelogic /tmp/evaluation/300834-1171938627/instance-300834-1171938627.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  ba6ae373482c2c9451134b661ab28d3f

RANDOM SEED= 91824837

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:       1684432 kB
Buffers:         51776 kB
Cached:         226448 kB
SwapCached:      18052 kB
Active:         136980 kB
Inactive:       167508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1684432 kB
SwapTotal:     4192956 kB
SwapFree:      4154904 kB
Dirty:            2096 kB
Writeback:           0 kB
Mapped:          29964 kB
Slab:            52604 kB
Committed_AS:  1012996 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= 66550 MiB

End job on node12 on Tue Feb 20 02:50:30 UTC 2007