Trace number 309772

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 1200.38

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1014417748-14-SAT.cnf
MD5SUM12c6ae21cea692230c5e45227dcf3ab1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.050991
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2931     8500 |     879       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2871     8554 |      --       0       --      -- |     --   | -60/54
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 760   #clauses: 2871   #literals: 8554
0.00/0.01	c CPU time:   0.009998 s
0.00/0.01	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/node68/watcher-309772-1172546686 -o ROOT/results/node68/solver-309772-1172546686 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309772-1172546686/Barcelogic /tmp/evaluation/309772-1172546686/instance-309772-1172546686.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: 0.99 0.98 0.99 3/64 31355
/proc/meminfo: memFree=1815688/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 274626232 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414627410 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/31355/statm: 1338 232 195 169 0 49 0
[pid=31356] ppid=31355 vsize=5352 CPUtime=0
/proc/31356/stat : 31356 (Barcelogic) S 31355 31355 29333 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 274626233 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/31356/statm: 1338 236 198 169 0 49 0
[pid=31358] ppid=31356 vsize=0 CPUtime=0
/proc/31358/stat : 31358 (sed) D 31356 31355 29333 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 274626233 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/31358/statm: 0 0 0 0 0 0 0

[startup+0.107647 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31355
/proc/meminfo: memFree=1815688/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515679 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31355
/proc/meminfo: memFree=1815688/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33575 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31361
/proc/meminfo: memFree=1810808/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=1.3
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 1406 0 0 0 130 0 0 0 25 0 1 0 274626235 1511895040 1379 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 1379 82 232 0 368880 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481812

[startup+2.9719 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31361
/proc/meminfo: memFree=1809080/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=2.94
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 1656 0 0 0 294 0 0 0 25 0 1 0 274626235 1511895040 1627 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518322 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 1627 92 232 0 368880 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481812

[startup+6.2592 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31361
/proc/meminfo: memFree=1803768/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=6.22
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 3241 0 0 0 621 1 0 0 25 0 1 0 274626235 1511895040 3212 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 3212 92 232 0 368880 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481812

[startup+12.7158 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31361
/proc/meminfo: memFree=1793784/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=12.68
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 5417 0 0 0 1266 2 0 0 25 0 1 0 274626235 1511895040 5388 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 5388 92 232 0 368880 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481812

[startup+25.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31361
/proc/meminfo: memFree=1790904/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=25.49
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 6306 0 0 0 2545 4 0 0 25 0 1 0 274626235 1511895040 6277 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 6277 92 232 0 368880 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481812

[startup+51.1493 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31361
/proc/meminfo: memFree=1768952/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=51.1
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 11723 0 0 0 5102 8 0 0 25 0 1 0 274626235 1511895040 11694 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 11694 92 232 0 368880 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481812

[startup+102.391 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31361
/proc/meminfo: memFree=1747448/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=102.33
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 16980 0 0 0 10218 15 0 0 25 0 1 0 274626235 1511895040 16951 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518948 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 16951 92 232 0 368880 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481812

[startup+162.451 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31361
/proc/meminfo: memFree=1747320/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=162.37
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 17017 0 0 0 16222 15 0 0 25 0 1 0 274626235 1511895040 16951 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 16951 92 232 0 368880 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481812

[startup+222.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31361
/proc/meminfo: memFree=1747192/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=222.41
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 17064 0 0 0 22226 15 0 0 25 0 1 0 274626235 1511895040 16951 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 16951 92 232 0 368880 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481812

[startup+282.564 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31361
/proc/meminfo: memFree=1747192/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=282.45
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 17068 0 0 0 28230 15 0 0 25 0 1 0 274626235 1511895040 16955 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 16955 92 232 0 368880 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481812

[startup+342.62 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31361
/proc/meminfo: memFree=1747064/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=342.49
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 17141 0 0 0 34234 15 0 0 25 0 1 0 274626235 1511895040 16970 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 16970 92 232 0 368880 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481812

[startup+402.682 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31361
/proc/meminfo: memFree=1747128/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=402.54
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 17141 0 0 0 40239 15 0 0 25 0 1 0 274626235 1511895040 16970 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 16970 92 232 0 368880 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 1481812

[startup+462.742 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31361
/proc/meminfo: memFree=1733368/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=462.58
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 20702 0 0 0 46239 19 0 0 25 0 1 0 274626235 1511895040 20381 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 20381 92 232 0 368880 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 1481812

[startup+522.801 s]

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

[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=582.67
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 20744 0 0 0 58248 19 0 0 25 0 1 0 274626235 1511895040 20381 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 20381 92 232 0 368880 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 1481812

[startup+642.922 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31361
/proc/meminfo: memFree=1733432/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=642.71
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 20744 0 0 0 64252 19 0 0 25 0 1 0 274626235 1511895040 20381 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 20381 92 232 0 368880 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 1481812

[startup+702.977 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31361
/proc/meminfo: memFree=1731832/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=702.76
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 21179 0 0 0 70256 20 0 0 25 0 1 0 274626235 1511895040 20816 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 20816 92 232 0 368880 0
Current children cumulated CPU time (s) 702.77
Current children cumulated vsize (KiB) 1481812

[startup+763.036 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31361
/proc/meminfo: memFree=1731832/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=762.8
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 21179 0 0 0 76260 20 0 0 25 0 1 0 274626235 1511895040 20816 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 20816 92 232 0 368880 0
Current children cumulated CPU time (s) 762.81
Current children cumulated vsize (KiB) 1481812

[startup+823.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31361
/proc/meminfo: memFree=1731704/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=822.84
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 21219 0 0 0 82264 20 0 0 25 0 1 0 274626235 1511895040 20816 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 20816 92 232 0 368880 0
Current children cumulated CPU time (s) 822.85
Current children cumulated vsize (KiB) 1481812

[startup+883.159 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31361
/proc/meminfo: memFree=1731704/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=882.89
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 21219 0 0 0 88269 20 0 0 25 0 1 0 274626235 1511895040 20816 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 20816 92 232 0 368880 0
Current children cumulated CPU time (s) 882.9
Current children cumulated vsize (KiB) 1481812

[startup+943.215 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31361
/proc/meminfo: memFree=1731640/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=942.93
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 21266 0 0 0 94273 20 0 0 25 0 1 0 274626235 1511895040 20816 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 20816 92 232 0 368880 0
Current children cumulated CPU time (s) 942.94
Current children cumulated vsize (KiB) 1481812

[startup+1003.27 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31363
/proc/meminfo: memFree=1731640/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=1002.97
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 21346 0 0 0 100277 20 0 0 25 0 1 0 274626235 1511895040 20816 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 20816 92 232 0 368880 0
Current children cumulated CPU time (s) 1002.98
Current children cumulated vsize (KiB) 1481812

[startup+1063.34 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31363
/proc/meminfo: memFree=1731640/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=1063.01
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 21346 0 0 0 106281 20 0 0 25 0 1 0 274626235 1511895040 20816 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518189 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 20816 92 232 0 368880 0
Current children cumulated CPU time (s) 1063.02
Current children cumulated vsize (KiB) 1481812

[startup+1123.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31363
/proc/meminfo: memFree=1731640/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=1123.05
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 21346 0 0 0 112285 20 0 0 25 0 1 0 274626235 1511895040 20816 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 20816 92 232 0 368880 0
Current children cumulated CPU time (s) 1123.06
Current children cumulated vsize (KiB) 1481812

[startup+1183.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31363
/proc/meminfo: memFree=1724024/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=1183.1
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 23316 0 0 0 118288 22 0 0 25 0 1 0 274626235 1511895040 22786 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 22786 92 232 0 368880 0
Current children cumulated CPU time (s) 1183.11
Current children cumulated vsize (KiB) 1481812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31363
/proc/meminfo: memFree=1719224/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=1200.01
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 24481 0 0 0 119978 23 0 0 25 0 1 0 274626235 1511895040 23951 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 23951 92 232 0 368880 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481812

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

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

[startup+1200.36 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31363
/proc/meminfo: memFree=1719224/2055920 swapFree=4183020/4192956
[pid=31355] ppid=31353 vsize=5352 CPUtime=0.01
/proc/31355/stat : 31355 (Barcelogic) S 31353 31355 29333 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274626232 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31355/statm: 1338 236 197 169 0 49 0
[pid=31361] ppid=31355 vsize=1476460 CPUtime=1200.01
/proc/31361/stat : 31361 (bsat) R 31355 31355 29333 0 -1 4194304 24481 0 0 0 119978 23 0 0 25 0 1 0 274626235 1511895040 23951 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31361/statm: 369115 23951 92 232 0 368880 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481812

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 31355 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=14997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.018996
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): 1200.38
CPU time (s): 1200.02
CPU user time (s): 1199.79
CPU system time (s): 0.23
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 1482412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.014997
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= 787
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= 10

runsolver used 0.996848 second user time and 2.40063 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue Feb 27 03:24:46 UTC 2007

IDJOB= 309772
IDBENCH= 20269
IDSOLVER= 122
FILE ID= node68/309772-1172546686

PBS_JOBID= 3971828

Free space on /tmp= 66559 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1014417748-14-SAT.cnf
COMMAND LINE= /tmp/evaluation/309772-1172546686/Barcelogic /tmp/evaluation/309772-1172546686/instance-309772-1172546686.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-309772-1172546686 -o ROOT/results/node68/solver-309772-1172546686 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309772-1172546686/Barcelogic /tmp/evaluation/309772-1172546686/instance-309772-1172546686.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  12c6ae21cea692230c5e45227dcf3ab1

RANDOM SEED= 662881100

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1816160 kB
Buffers:         29084 kB
Cached:         162584 kB
SwapCached:       4308 kB
Active:          77640 kB
Inactive:       124792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816160 kB
SwapTotal:     4192956 kB
SwapFree:      4183020 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          16028 kB
Slab:            23424 kB
Committed_AS:   718804 kB
PageTables:       1384 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= 66559 MiB

End job on node68 on Tue Feb 27 03:44:49 UTC 2007