Trace number 293003

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) 1200.1 1200.53

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S114606831-19.UNSAT.shuffled.cnf
MD5SUMf58c1c79829cde7ca8870c737bfcca7c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark847.449
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	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/node67/watcher-293003-1171762956 -o ROOT/results/node67/solver-293003-1171762956 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293003-1171762956/Barcelogic /tmp/evaluation/293003-1171762956/instance-293003-1171762956.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: 0.92 0.98 0.99 3/64 20074
/proc/meminfo: memFree=686528/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 196253271 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638560850 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20074/statm: 1339 233 195 169 0 50 0
[pid=20075] ppid=20074 vsize=5356 CPUtime=0
/proc/20075/stat : 20075 (Barcelogic) S 20074 20074 19366 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20075/statm: 1339 237 198 169 0 50 0
[pid=20076] ppid=20075 vsize=0 CPUtime=0
/proc/20076/stat : 20076 (Barcelogic) R 20075 20074 19366 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 196253271 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/20076/statm: 0 0 0 0 0 0 0
[pid=20077] ppid=20075 vsize=0 CPUtime=0
/proc/20077/stat : 20077 (sed) D 20075 20074 19366 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 196253271 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/20077/statm: 0 0 0 0 0 0 0

[startup+0.107897 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20074
/proc/meminfo: memFree=686528/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.516935 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20074
/proc/meminfo: memFree=686528/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.34002 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20080
/proc/meminfo: memFree=681904/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476488 CPUtime=1.32
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 1168 0 0 0 132 0 0 0 25 0 1 0 196253272 1511923712 1142 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369122 1142 81 232 0 368887 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481844

[startup+2.97919 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20080
/proc/meminfo: memFree=678576/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476488 CPUtime=2.95
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 2559 0 0 0 295 0 0 0 25 0 1 0 196253272 1511923712 2533 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369122 2533 81 232 0 368887 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481844

[startup+6.25554 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20080
/proc/meminfo: memFree=671984/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=6.23
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 3585 0 0 0 622 1 0 0 25 0 1 0 196253272 1511964672 3559 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 3559 81 232 0 368897 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481884

[startup+12.7172 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20080
/proc/meminfo: memFree=666096/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=12.69
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 5181 0 0 0 1267 2 0 0 25 0 1 0 196253272 1511964672 5155 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 5155 81 232 0 368897 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481884

[startup+25.5216 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 20080
/proc/meminfo: memFree=651120/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=25.49
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 8960 0 0 0 2544 5 0 0 25 0 1 0 196253272 1511964672 8934 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 8934 81 232 0 368897 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481884

[startup+51.1462 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 20080
/proc/meminfo: memFree=631984/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=51.11
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 13608 0 0 0 5102 9 0 0 25 0 1 0 196253272 1511964672 13582 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518338 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 13582 81 232 0 368897 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481884

[startup+102.39 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 20080
/proc/meminfo: memFree=625456/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=102.34
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 15187 0 0 0 10224 10 0 0 25 0 1 0 196253272 1511964672 15118 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15118 81 232 0 368897 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481884

[startup+162.452 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20080
/proc/meminfo: memFree=625456/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=162.38
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 15220 0 0 0 16228 10 0 0 25 0 1 0 196253272 1511964672 15118 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518162 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15118 81 232 0 368897 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481884

[startup+222.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20080
/proc/meminfo: memFree=625456/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=222.43
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 15240 0 0 0 22232 11 0 0 25 0 1 0 196253272 1511964672 15138 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518205 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15138 81 232 0 368897 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 1481884

[startup+282.569 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20080
/proc/meminfo: memFree=625392/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=282.48
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 15279 0 0 0 28237 11 0 0 25 0 1 0 196253272 1511964672 15138 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15138 81 232 0 368897 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 1481884

[startup+342.627 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20080
/proc/meminfo: memFree=625392/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=342.51
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 15325 0 0 0 34240 11 0 0 25 0 1 0 196253272 1511964672 15138 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15138 81 232 0 368897 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 1481884

[startup+402.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20080
/proc/meminfo: memFree=625328/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=402.56
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 15404 0 0 0 40245 11 0 0 25 0 1 0 196253272 1511964672 15138 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15138 81 232 0 368897 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 1481884

[startup+462.751 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20080
/proc/meminfo: memFree=625328/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=462.6
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 15404 0 0 0 46249 11 0 0 25 0 1 0 196253272 1511964672 15138 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518448 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15138 81 232 0 368897 0
Current children cumulated CPU time (s) 462.6

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

[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=522.65
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 15477 0 0 0 52254 11 0 0 25 0 1 0 196253272 1511964672 15138 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15138 81 232 0 368897 0
Current children cumulated CPU time (s) 522.65
Current children cumulated vsize (KiB) 1481884

[startup+582.871 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20080
/proc/meminfo: memFree=623280/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=582.7
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 16049 0 0 0 58258 12 0 0 25 0 1 0 196253272 1511964672 15710 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15710 81 232 0 368897 0
Current children cumulated CPU time (s) 582.7
Current children cumulated vsize (KiB) 1481884

[startup+642.936 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20080
/proc/meminfo: memFree=622000/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=642.75
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 16358 0 0 0 64263 12 0 0 25 0 1 0 196253272 1511964672 15971 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15971 81 232 0 368897 0
Current children cumulated CPU time (s) 642.75
Current children cumulated vsize (KiB) 1481884

[startup+703 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20080
/proc/meminfo: memFree=622000/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=702.79
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 16358 0 0 0 70267 12 0 0 25 0 1 0 196253272 1511964672 15971 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15971 81 232 0 368897 0
Current children cumulated CPU time (s) 702.79
Current children cumulated vsize (KiB) 1481884

[startup+763.057 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20080
/proc/meminfo: memFree=622000/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=762.83
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 16358 0 0 0 76271 12 0 0 25 0 1 0 196253272 1511964672 15971 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15971 81 232 0 368897 0
Current children cumulated CPU time (s) 762.83
Current children cumulated vsize (KiB) 1481884

[startup+823.118 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20080
/proc/meminfo: memFree=622000/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=822.88
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 16391 0 0 0 82276 12 0 0 25 0 1 0 196253272 1511964672 15971 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518214 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15971 81 232 0 368897 0
Current children cumulated CPU time (s) 822.88
Current children cumulated vsize (KiB) 1481884

[startup+883.174 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20080
/proc/meminfo: memFree=622000/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=882.92
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 16430 0 0 0 88280 12 0 0 25 0 1 0 196253272 1511964672 15971 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15971 81 232 0 368897 0
Current children cumulated CPU time (s) 882.92
Current children cumulated vsize (KiB) 1481884

[startup+943.232 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20080
/proc/meminfo: memFree=622000/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=942.96
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 16430 0 0 0 94284 12 0 0 25 0 1 0 196253272 1511964672 15971 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518718 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15971 81 232 0 368897 0
Current children cumulated CPU time (s) 942.96
Current children cumulated vsize (KiB) 1481884

[startup+1003.29 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20080
/proc/meminfo: memFree=622000/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=1003
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 16476 0 0 0 100288 12 0 0 25 0 1 0 196253272 1511964672 15971 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15971 81 232 0 368897 0
Current children cumulated CPU time (s) 1003
Current children cumulated vsize (KiB) 1481884

[startup+1063.35 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20080
/proc/meminfo: memFree=622000/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=1063.05
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 16527 0 0 0 106292 13 0 0 25 0 1 0 196253272 1511964672 15971 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15971 81 232 0 368897 0
Current children cumulated CPU time (s) 1063.05
Current children cumulated vsize (KiB) 1481884

[startup+1123.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 20164
/proc/meminfo: memFree=620848/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=1123.07
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 16527 0 0 0 112294 13 0 0 25 0 1 0 196253272 1511964672 15971 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15971 81 232 0 368897 0
Current children cumulated CPU time (s) 1123.07
Current children cumulated vsize (KiB) 1481884

[startup+1183.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 20248
/proc/meminfo: memFree=620792/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=1183.1
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 16613 0 0 0 118296 14 0 0 25 0 1 0 196253272 1511964672 15971 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518896 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15971 81 232 0 368897 0
Current children cumulated CPU time (s) 1183.1
Current children cumulated vsize (KiB) 1481884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20278
/proc/meminfo: memFree=621736/2055920 swapFree=4183772/4192956
[pid=20074] ppid=20072 vsize=5356 CPUtime=0
/proc/20074/stat : 20074 (Barcelogic) S 20072 20074 19366 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196253271 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20074/statm: 1339 237 197 169 0 50 0
[pid=20080] ppid=20074 vsize=1476528 CPUtime=1200.1
/proc/20080/stat : 20080 (bsat) R 20074 20074 19366 0 -1 4194304 16613 0 0 0 119996 14 0 0 25 0 1 0 196253272 1511964672 15971 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20080/statm: 369132 15971 81 232 0 368897 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481884

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20074 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.1

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

Real time (s): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.96
CPU system time (s): 0.14
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 1482200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 723
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= 36
involuntary context switches= 9

runsolver used 0.803877 second user time and 2.56461 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Sun Feb 18 01:42:36 UTC 2007

IDJOB= 293003
IDBENCH= 19853
IDSOLVER= 122
FILE ID= node67/293003-1171762956

PBS_JOBID= 3839509

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S114606831-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293003-1171762956/Barcelogic /tmp/evaluation/293003-1171762956/instance-293003-1171762956.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-293003-1171762956 -o ROOT/results/node67/solver-293003-1171762956 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293003-1171762956/Barcelogic /tmp/evaluation/293003-1171762956/instance-293003-1171762956.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  f58c1c79829cde7ca8870c737bfcca7c

RANDOM SEED= 619667736

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        686936 kB
Buffers:         39984 kB
Cached:        1234532 kB
SwapCached:       3544 kB
Active:         666208 kB
Inactive:       618212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        686936 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:            1808 kB
Writeback:           0 kB
Mapped:          15348 kB
Slab:            70564 kB
Committed_AS:   598884 kB
PageTables:       1452 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= 66563 MiB

End job on node67 on Sun Feb 18 02:02:39 UTC 2007