Trace number 330220

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) 1200.07 1200.62

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k80.cnf
MD5SUMd35e27c66dd20912347d4209a4f12c99
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark890.472
Satisfiable
(Un)Satisfiability was proved
Number of variables165064
Number of clauses686589
Sum of the clauses size1761641
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2487000
Number of clauses of size 3128986
Number of clauses of size 424474
Number of clauses of size 513939
Number of clauses of size over 530118

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.59	c ==============================================================================
0.00/0.59	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.59	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.59	c ==============================================================================
0.00/0.59	c |         0 |  677152  1740912 |  203145       0        0     nan |  0.000 % |
3.88/3.94	c |         0 |  492233  1602637 |      --       0       --      -- |     --   | -164801/-85541
3.88/3.94	c ==============================================================================
3.88/3.95	c Result  :   #vars: 76755   #clauses: 492233   #literals: 1602637
3.88/3.95	c CPU time:   3.72643 s
3.88/3.95	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-330220-1173159788 -o ROOT/results/node65/solver-330220-1173159788 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330220-1173159788/Barcelogic /tmp/evaluation/330220-1173159788/instance-330220-1173159788.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 15257
/proc/meminfo: memFree=1278080/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=0
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 335936469 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203863634 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/15257/statm: 1338 232 195 169 0 49 0
[pid=15258] ppid=15257 vsize=5352 CPUtime=0
/proc/15258/stat : 15258 (Barcelogic) S 15257 15257 15192 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 335936470 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/15258/statm: 1338 236 198 169 0 49 0
[pid=15260] ppid=15258 vsize=0 CPUtime=0
/proc/15260/stat : 15260 (sed) D 15258 15257 15192 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 335936470 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/15260/statm: 0 0 0 0 0 0 0

[startup+0.062856 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 15257
/proc/meminfo: memFree=1278080/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=0
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 335936469 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15257/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101861 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 15257
/proc/meminfo: memFree=1278080/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=0
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 335936469 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15257/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301893 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 15257
/proc/meminfo: memFree=1278080/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=0
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 335936469 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15257/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.70196 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 15257
/proc/meminfo: memFree=1278080/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=0
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 335936469 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15257/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50208 s]
/proc/loadavg: 0.77 0.93 0.98 2/66 15262
/proc/meminfo: memFree=1197424/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=0
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 335936469 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15257/statm: 1338 235 197 169 0 49 0
[pid=15262] ppid=15257 vsize=98856 CPUtime=1.48
/proc/15262/stat : 15262 (SatELite_releas) R 15257 15257 15192 0 -1 4194304 22499 0 0 0 132 16 0 0 25 0 1 0 335936470 101228544 20757 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134699021 0 0 4096 3 0 0 0 17 1 0 0
/proc/15262/statm: 24714 20757 66 128 0 24583 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 104208

[startup+3.10134 s]
/proc/loadavg: 0.77 0.93 0.98 2/66 15262
/proc/meminfo: memFree=1184176/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=0
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 335936469 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15257/statm: 1338 235 197 169 0 49 0
[pid=15262] ppid=15257 vsize=108800 CPUtime=3.08
/proc/15262/stat : 15262 (SatELite_releas) R 15257 15257 15192 0 -1 4194304 24798 0 0 0 289 19 0 0 25 0 1 0 335936470 111411200 22674 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134588891 0 0 4096 3 0 0 0 17 1 0 0
/proc/15262/statm: 27200 22674 66 128 0 27069 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 114152

[startup+6.30187 s]
/proc/loadavg: 0.79 0.94 0.98 2/66 15263
/proc/meminfo: memFree=1221232/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1470944 CPUtime=1.59
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 14612 0 0 0 153 6 0 0 25 0 1 0 335936939 1506246656 13391 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516854 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367736 13391 82 232 0 367501 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1476296

[startup+12.7019 s]
/proc/loadavg: 0.81 0.94 0.98 2/66 15263
/proc/meminfo: memFree=1199168/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1470944 CPUtime=7.99
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 16186 0 0 0 792 7 0 0 25 0 1 0 335936939 1506246656 14954 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517525 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367736 14954 82 232 0 367501 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1476296

[startup+25.502 s]
/proc/loadavg: 0.85 0.94 0.98 2/66 15263
/proc/meminfo: memFree=1188928/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1470944 CPUtime=20.79
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 18704 0 0 0 2070 9 0 0 25 0 1 0 335936939 1506246656 17467 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542306 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367736 17467 82 232 0 367501 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1476296

[startup+51.1012 s]
/proc/loadavg: 0.90 0.94 0.98 2/66 15263
/proc/meminfo: memFree=1166336/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1470944 CPUtime=46.38
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 24431 0 0 0 4623 15 0 0 25 0 1 0 335936939 1506246656 23192 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134562008 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367736 23192 82 232 0 367501 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1476296

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.98 2/66 15263
/proc/meminfo: memFree=1158336/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1471280 CPUtime=97.56
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 26905 0 0 0 9739 17 0 0 25 0 1 0 335936939 1506590720 25112 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517280 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367820 25112 92 232 0 367585 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1476632

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/66 15263
/proc/meminfo: memFree=1111808/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1471280 CPUtime=157.54
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 38613 0 0 0 15728 26 0 0 25 0 1 0 335936939 1506590720 36817 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367820 36817 92 232 0 367585 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1476632

[startup+222.301 s]
/proc/loadavg: 1.04 0.97 0.98 2/66 15263
/proc/meminfo: memFree=1074240/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1471388 CPUtime=217.51
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 48356 0 0 0 21718 33 0 0 25 0 1 0 335936939 1506701312 46028 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516852 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367847 46028 92 232 0 367612 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1476740

[startup+282.301 s]
/proc/loadavg: 1.01 0.97 0.98 2/66 15263
/proc/meminfo: memFree=1074240/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1471388 CPUtime=277.5
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 48879 0 0 0 27716 34 0 0 25 0 1 0 335936939 1506701312 46028 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517398 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367847 46028 92 232 0 367612 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1476740

[startup+342.303 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 15263
/proc/meminfo: memFree=1074248/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1471388 CPUtime=337.48
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 49439 0 0 0 33714 34 0 0 25 0 1 0 335936939 1506701312 46028 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518168 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367847 46028 92 232 0 367612 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1476740

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 15263
/proc/meminfo: memFree=1067080/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0

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

[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1471388 CPUtime=517.42
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 54940 0 0 0 51701 41 0 0 25 0 1 0 335936939 1506701312 50486 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367847 50486 92 232 0 367612 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 1476740

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 15263
/proc/meminfo: memFree=1056456/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1471388 CPUtime=577.4
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 54940 0 0 0 57699 41 0 0 25 0 1 0 335936939 1506701312 50486 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367847 50486 92 232 0 367612 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 1476740

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 15263
/proc/meminfo: memFree=1043144/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1471388 CPUtime=637.38
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 58777 0 0 0 63692 46 0 0 25 0 1 0 335936939 1506701312 53802 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518439 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367847 53802 92 232 0 367612 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 1476740

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 15263
/proc/meminfo: memFree=1043144/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1471388 CPUtime=697.36
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 59299 0 0 0 69689 47 0 0 25 0 1 0 335936939 1506701312 53802 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516580 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367847 53802 92 232 0 367612 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 1476740

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 15263
/proc/meminfo: memFree=1043144/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1471388 CPUtime=757.34
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 59299 0 0 0 75687 47 0 0 25 0 1 0 335936939 1506701312 53802 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367847 53802 92 232 0 367612 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 1476740

[startup+822.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/66 15263
/proc/meminfo: memFree=1040072/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1471388 CPUtime=817.32
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 61119 0 0 0 81684 48 0 0 25 0 1 0 335936939 1506701312 54567 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367847 54567 92 232 0 367612 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 1476740

[startup+882.302 s]
/proc/loadavg: 1.07 1.00 0.99 2/66 15263
/proc/meminfo: memFree=1037896/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1471388 CPUtime=877.3
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 61735 0 0 0 87681 49 0 0 25 0 1 0 335936939 1506701312 55183 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367847 55183 92 232 0 367612 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 1476740

[startup+942.302 s]
/proc/loadavg: 1.02 1.00 0.99 2/66 15263
/proc/meminfo: memFree=1025160/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1471388 CPUtime=937.27
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 65876 0 0 0 93674 53 0 0 25 0 1 0 335936939 1506701312 58268 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134536358 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367847 58268 92 232 0 367612 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 1476740

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/66 15263
/proc/meminfo: memFree=1025224/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1471388 CPUtime=997.25
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 65876 0 0 0 99672 53 0 0 25 0 1 0 335936939 1506701312 58268 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518149 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367847 58268 92 232 0 367612 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 1476740

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 15263
/proc/meminfo: memFree=1005704/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1471388 CPUtime=1057.23
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 70880 0 0 0 105665 58 0 0 25 0 1 0 335936939 1506701312 63272 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367847 63272 92 232 0 367612 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 1476740

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/72 15397
/proc/meminfo: memFree=984016/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1471388 CPUtime=1117.16
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 76372 0 0 0 111652 64 0 0 25 0 1 0 335936939 1506701312 68234 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518178 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367847 68234 92 232 0 367612 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 1476740

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 15461
/proc/meminfo: memFree=985096/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1471388 CPUtime=1177.09
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 76897 0 0 0 117645 64 0 0 25 0 1 0 335936939 1506701312 68235 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367847 68235 92 232 0 367612 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 1476740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 15461
/proc/meminfo: memFree=985096/2055920 swapFree=4184052/4192956
[pid=15257] ppid=15255 vsize=5352 CPUtime=4.68
/proc/15257/stat : 15257 (Barcelogic) S 15255 15257 15192 0 -1 4194304 332 28344 0 0 0 0 440 28 16 0 1 0 335936469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15257/statm: 1338 236 197 169 0 49 0
[pid=15263] ppid=15257 vsize=1471388 CPUtime=1195.39
/proc/15263/stat : 15263 (bsat) R 15257 15257 15192 0 -1 4194304 76897 0 0 0 119475 64 0 0 25 0 1 0 335936939 1506701312 68235 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15263/statm: 367847 68235 92 232 0 367612 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1476740

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 15257 and gives childrusage.ru_utime.tv_sec=4 childrusage.ru_utime.tv_usec=401330 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=288956
CPU time returned by wait4() is 4.69029
while last known CPU time is 1200.07

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

Real time (s): 1200.62
CPU time (s): 1200.07
CPU user time (s): 1199.15
CPU system time (s): 0.92
CPU usage (%): 99.9546
Max. virtual memory (cumulated for all children) (KiB): 1478752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.40133
system time used= 0.288956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28676
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= 30

runsolver used 1.19582 second user time and 2.56061 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Tue Mar  6 05:43:09 UTC 2007

IDJOB= 330220
IDBENCH= 20558
IDSOLVER= 122
FILE ID= node65/330220-1173159788

PBS_JOBID= 4015226

Free space on /tmp= 66490 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k80.cnf
COMMAND LINE= /tmp/evaluation/330220-1173159788/Barcelogic /tmp/evaluation/330220-1173159788/instance-330220-1173159788.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-330220-1173159788 -o ROOT/results/node65/solver-330220-1173159788 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330220-1173159788/Barcelogic /tmp/evaluation/330220-1173159788/instance-330220-1173159788.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  d35e27c66dd20912347d4209a4f12c99

RANDOM SEED= 124146638

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:       1278488 kB
Buffers:         50676 kB
Cached:         637392 kB
SwapCached:       2948 kB
Active:          80924 kB
Inactive:       616532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1278488 kB
SwapTotal:     4192956 kB
SwapFree:      4184052 kB
Dirty:           18372 kB
Writeback:           0 kB
Mapped:          15336 kB
Slab:            65960 kB
Committed_AS:   774056 kB
PageTables:       1456 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= 66471 MiB

End job on node65 on Tue Mar  6 06:03:12 UTC 2007