Trace number 299645

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) 1200.01 1200.43

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1089058690-02.SAT.shuffled.cnf
MD5SUM67fab2237a85c249de45919413a62498
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05699
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	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 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2756     8351 |      --       0       --      -- |     --   | -13/44
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 636   #clauses: 2756   #literals: 8351
0.00/0.01	c CPU time:   0.006998 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/node41/watcher-299645-1171875316 -o ROOT/results/node41/solver-299645-1171875316 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299645-1171875316/Barcelogic /tmp/evaluation/299645-1171875316/instance-299645-1171875316.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 2/64 32303
/proc/meminfo: memFree=1056384/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 207487573 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390313042 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/32303/statm: 1338 232 195 169 0 49 0
[pid=32304] ppid=32303 vsize=5352 CPUtime=0
/proc/32304/stat : 32304 (Barcelogic) S 32303 32303 31529 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/32304/statm: 1338 236 198 169 0 49 0
[pid=32306] ppid=32304 vsize=0 CPUtime=0
/proc/32306/stat : 32306 (sed) R 32304 32303 31529 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 207487573 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/32306/statm: 0 0 0 0 0 0 0

[startup+0.107459 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 32303
/proc/meminfo: memFree=1056384/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.51549 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 32303
/proc/meminfo: memFree=1056384/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33556 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32309
/proc/meminfo: memFree=1050160/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476356 CPUtime=1.3
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 1816 0 0 0 130 0 0 0 25 0 1 0 207487575 1511788544 1789 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369089 1789 81 232 0 368854 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481708

[startup+2.9717 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32309
/proc/meminfo: memFree=1047664/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=2.94
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 2177 0 0 0 294 0 0 0 25 0 1 0 207487575 1511915520 2148 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134521058 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 2148 91 232 0 368885 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481832

[startup+6.24799 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32309
/proc/meminfo: memFree=1040432/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=6.22
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 4411 0 0 0 620 2 0 0 25 0 1 0 207487575 1511915520 4382 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 4382 91 232 0 368885 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481832

[startup+12.7096 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32309
/proc/meminfo: memFree=1026480/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=12.67
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 7419 0 0 0 1263 4 0 0 25 0 1 0 207487575 1511915520 7390 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 7390 91 232 0 368885 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481832

[startup+25.5247 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32309
/proc/meminfo: memFree=1024176/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=25.49
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 8257 0 0 0 2544 5 0 0 25 0 1 0 207487575 1511915520 8228 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 8228 91 232 0 368885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481832

[startup+51.1479 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32309
/proc/meminfo: memFree=993200/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=51.11
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 15805 0 0 0 5100 11 0 0 25 0 1 0 207487575 1511915520 15776 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 15776 91 232 0 368885 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481832

[startup+102.391 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32309
/proc/meminfo: memFree=976944/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=102.34
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 19780 0 0 0 10220 14 0 0 25 0 1 0 207487575 1511915520 19711 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 19711 91 232 0 368885 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481832

[startup+162.456 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 32309
/proc/meminfo: memFree=969520/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=162.38
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 21672 0 0 0 16223 15 0 0 25 0 1 0 207487575 1511915520 21603 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 21603 91 232 0 368885 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481832

[startup+222.513 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 32309
/proc/meminfo: memFree=968496/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=222.42
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 21912 0 0 0 22227 15 0 0 25 0 1 0 207487575 1511915520 21799 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 21799 91 232 0 368885 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481832

[startup+282.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32309
/proc/meminfo: memFree=968496/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=282.47
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 21912 0 0 0 28232 15 0 0 25 0 1 0 207487575 1511915520 21799 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 21799 91 232 0 368885 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 1481832

[startup+342.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32309
/proc/meminfo: memFree=968432/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=342.51
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 21992 0 0 0 34236 15 0 0 25 0 1 0 207487575 1511915520 21799 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 21799 91 232 0 368885 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 1481832

[startup+402.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 32443
/proc/meminfo: memFree=965368/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=402.54
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 22517 0 0 0 40237 17 0 0 25 0 1 0 207487575 1511915520 22324 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 22324 91 232 0 368885 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481832

[startup+462.796 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32507
/proc/meminfo: memFree=959152/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=462.56
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 24450 0 0 0 46237 19 0 0 25 0 1 0 207487575 1511915520 24093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 24093 91 232 0 368885 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 1481832

[startup+522.851 s]

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

[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=582.66
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 24508 0 0 0 58246 20 0 0 25 0 1 0 207487575 1511915520 24093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 24093 91 232 0 368885 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 1481832

[startup+642.971 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32507
/proc/meminfo: memFree=959280/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=642.7
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 24508 0 0 0 64250 20 0 0 25 0 1 0 207487575 1511915520 24093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518714 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 24093 91 232 0 368885 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 1481832

[startup+703.029 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32507
/proc/meminfo: memFree=959216/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=702.75
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 24548 0 0 0 70255 20 0 0 25 0 1 0 207487575 1511915520 24093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 24093 91 232 0 368885 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 1481832

[startup+763.089 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32507
/proc/meminfo: memFree=959152/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=762.79
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 24596 0 0 0 76259 20 0 0 25 0 1 0 207487575 1511915520 24093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 24093 91 232 0 368885 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 1481832

[startup+823.151 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32507
/proc/meminfo: memFree=959152/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=822.84
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 24596 0 0 0 82264 20 0 0 25 0 1 0 207487575 1511915520 24093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 24093 91 232 0 368885 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 1481832

[startup+883.207 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32507
/proc/meminfo: memFree=959216/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=882.88
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 24648 0 0 0 88268 20 0 0 25 0 1 0 207487575 1511915520 24093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 24093 91 232 0 368885 0
Current children cumulated CPU time (s) 882.88
Current children cumulated vsize (KiB) 1481832

[startup+943.266 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32507
/proc/meminfo: memFree=959216/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=942.92
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 24648 0 0 0 94272 20 0 0 25 0 1 0 207487575 1511915520 24093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 24093 91 232 0 368885 0
Current children cumulated CPU time (s) 942.92
Current children cumulated vsize (KiB) 1481832

[startup+1003.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32507
/proc/meminfo: memFree=959216/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=1002.97
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 24735 0 0 0 100277 20 0 0 25 0 1 0 207487575 1511915520 24093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 24093 91 232 0 368885 0
Current children cumulated CPU time (s) 1002.97
Current children cumulated vsize (KiB) 1481832

[startup+1063.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32507
/proc/meminfo: memFree=959216/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=1063.02
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 24735 0 0 0 106282 20 0 0 25 0 1 0 207487575 1511915520 24093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 24093 91 232 0 368885 0
Current children cumulated CPU time (s) 1063.02
Current children cumulated vsize (KiB) 1481832

[startup+1123.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32507
/proc/meminfo: memFree=954352/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=1123.06
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 26108 0 0 0 112285 21 0 0 25 0 1 0 207487575 1511915520 25302 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518081 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 25302 91 232 0 368885 0
Current children cumulated CPU time (s) 1123.06
Current children cumulated vsize (KiB) 1481832

[startup+1183.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32507
/proc/meminfo: memFree=954416/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=1183.1
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 26108 0 0 0 118289 21 0 0 25 0 1 0 207487575 1511915520 25302 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 25302 91 232 0 368885 0
Current children cumulated CPU time (s) 1183.1
Current children cumulated vsize (KiB) 1481832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32507
/proc/meminfo: memFree=954352/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=1200.01
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 26197 0 0 0 119980 21 0 0 25 0 1 0 207487575 1511915520 25302 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134538985 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 25302 91 232 0 368885 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481832

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32507
/proc/meminfo: memFree=954352/2055920 swapFree=4183936/4192956
[pid=32303] ppid=32301 vsize=5352 CPUtime=0
/proc/32303/stat : 32303 (Barcelogic) S 32301 32303 31529 0 -1 4194304 332 429 0 0 0 0 0 0 16 0 1 0 207487573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32303/statm: 1338 236 197 169 0 49 0
[pid=32309] ppid=32303 vsize=1476480 CPUtime=1200.01
/proc/32309/stat : 32309 (bsat) R 32303 32303 31529 0 -1 4194304 26197 0 0 0 119980 21 0 0 25 0 1 0 207487575 1511915520 25302 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134538985 0 0 4096 0 0 0 0 17 1 0 0
/proc/32309/statm: 369120 25302 91 232 0 368885 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481832

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 32303 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.017996
while last known CPU time is 1200.01

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

Real time (s): 1200.43
CPU time (s): 1200.01
CPU user time (s): 1199.8
CPU system time (s): 0.21
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 1482488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 761
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 1.00385 second user time and 2.50562 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Mon Feb 19 08:55:16 UTC 2007

IDJOB= 299645
IDBENCH= 20015
IDSOLVER= 122
FILE ID= node41/299645-1171875316

PBS_JOBID= 3839765

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1089058690-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299645-1171875316/Barcelogic /tmp/evaluation/299645-1171875316/instance-299645-1171875316.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-299645-1171875316 -o ROOT/results/node41/solver-299645-1171875316 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299645-1171875316/Barcelogic /tmp/evaluation/299645-1171875316/instance-299645-1171875316.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  67fab2237a85c249de45919413a62498

RANDOM SEED= 20397279

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1056792 kB
Buffers:         53164 kB
Cached:         834312 kB
SwapCached:       3732 kB
Active:         648464 kB
Inactive:       249320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1056792 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            1812 kB
Writeback:           0 kB
Mapped:          15424 kB
Slab:            87264 kB
Committed_AS:   440356 kB
PageTables:       1476 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= 66562 MiB

End job on node41 on Mon Feb 19 09:15:19 UTC 2007