Trace number 310059

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 1200.59

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1138392605-05-UNKNOWN.cnf
MD5SUM62f8836287b4741f6f4038c73e683e7c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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...
0.00/0.01	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 |    4234    12279 |    1270       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    4185    12368 |      --       0       --      -- |     --   | -49/89
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1120   #clauses: 4185   #literals: 12368
0.00/0.02	c CPU time:   0.013997 s
0.00/0.02	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-310059-1172552807 -o ROOT/results/node71/solver-310059-1172552807 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310059-1172552807/Barcelogic /tmp/evaluation/310059-1172552807/instance-310059-1172552807.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 21028
/proc/meminfo: memFree=1890912/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 275238497 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21028/statm: 1338 232 195 169 0 49 0
[pid=21029] ppid=21028 vsize=5352 CPUtime=0
/proc/21029/stat : 21029 (Barcelogic) S 21028 21028 20721 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 275238498 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21029/statm: 1338 236 198 169 0 49 0
[pid=21031] ppid=21029 vsize=0 CPUtime=0
/proc/21031/stat : 21031 (sed) D 21029 21028 20721 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 275238498 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/21031/statm: 0 0 0 0 0 0 0

[startup+0.107854 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 21028
/proc/meminfo: memFree=1890912/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515944 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 21028
/proc/meminfo: memFree=1890912/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33711 s]
/proc/loadavg: 0.92 0.95 0.69 2/66 21034
/proc/meminfo: memFree=1884560/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476400 CPUtime=1.28
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 1760 0 0 0 128 0 0 0 25 0 1 0 275238500 1511833600 1727 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369100 1727 82 232 0 368865 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 1481752

[startup+2.98047 s]
/proc/loadavg: 0.92 0.95 0.69 2/66 21034
/proc/meminfo: memFree=1880400/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476400 CPUtime=2.92
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 3227 0 0 0 291 1 0 0 25 0 1 0 275238500 1511833600 3194 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540128 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369100 3194 82 232 0 368865 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 1481752

[startup+6.25718 s]
/proc/loadavg: 0.93 0.95 0.69 2/66 21034
/proc/meminfo: memFree=1876120/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476400 CPUtime=6.2
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 3643 0 0 0 618 2 0 0 25 0 1 0 275238500 1511833600 3608 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539259 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369100 3608 92 232 0 368865 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 1481752

[startup+12.7196 s]
/proc/loadavg: 0.93 0.95 0.69 2/66 21034
/proc/meminfo: memFree=1863272/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476400 CPUtime=12.66
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 7034 0 0 0 1262 4 0 0 25 0 1 0 275238500 1511833600 6999 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369100 6999 92 232 0 368865 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481752

[startup+25.5253 s]
/proc/loadavg: 0.95 0.96 0.70 2/66 21034
/proc/meminfo: memFree=1841512/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476400 CPUtime=25.46
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 12646 0 0 0 2537 9 0 0 25 0 1 0 275238500 1511833600 12611 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518175 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369100 12611 92 232 0 368865 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481752

[startup+51.1489 s]
/proc/loadavg: 0.96 0.96 0.70 2/66 21034
/proc/meminfo: memFree=1830696/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476400 CPUtime=51.08
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 15029 0 0 0 5097 11 0 0 25 0 1 0 275238500 1511833600 14927 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540812 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369100 14927 92 232 0 368865 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1481752

[startup+102.394 s]
/proc/loadavg: 0.98 0.96 0.72 2/66 21034
/proc/meminfo: memFree=1816680/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476400 CPUtime=102.3
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 18544 0 0 0 10215 15 0 0 25 0 1 0 275238500 1511833600 18442 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369100 18442 92 232 0 368865 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 1481752

[startup+162.458 s]
/proc/loadavg: 0.99 0.97 0.73 2/66 21034
/proc/meminfo: memFree=1815912/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476400 CPUtime=162.34
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 18787 0 0 0 16219 15 0 0 25 0 1 0 275238500 1511833600 18596 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369100 18596 92 232 0 368865 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 1481752

[startup+222.517 s]
/proc/loadavg: 0.99 0.97 0.75 2/66 21034
/proc/meminfo: memFree=1812904/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476400 CPUtime=222.37
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 19654 0 0 0 22221 16 0 0 25 0 1 0 275238500 1511833600 19463 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518178 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369100 19463 92 232 0 368865 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 1481752

[startup+282.576 s]
/proc/loadavg: 0.99 0.97 0.76 2/66 21034
/proc/meminfo: memFree=1791784/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476400 CPUtime=282.41
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 24850 0 0 0 28220 21 0 0 25 0 1 0 275238500 1511833600 24582 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369100 24582 92 232 0 368865 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 1481752

[startup+342.633 s]
/proc/loadavg: 0.99 0.97 0.77 2/66 21034
/proc/meminfo: memFree=1791848/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476436 CPUtime=342.44
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 24894 0 0 0 34223 21 0 0 25 0 1 0 275238500 1511870464 24591 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369109 24591 92 232 0 368874 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 1481788

[startup+402.688 s]
/proc/loadavg: 0.99 0.97 0.78 2/66 21034
/proc/meminfo: memFree=1789480/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476436 CPUtime=402.47
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 25524 0 0 0 40225 22 0 0 25 0 1 0 275238500 1511870464 25221 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369109 25221 92 232 0 368874 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 1481788

[startup+462.75 s]
/proc/loadavg: 0.99 0.97 0.79 2/66 21034
/proc/meminfo: memFree=1789288/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476436 CPUtime=462.51
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 25563 0 0 0 46229 22 0 0 25 0 1 0 275238500 1511870464 25221 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369109 25221 92 232 0 368874 0
Current children cumulated CPU time (s) 462.52
Current children cumulated vsize (KiB) 1481788

[startup+522.81 s]

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

[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476436 CPUtime=582.6
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 25609 0 0 0 58237 23 0 0 25 0 1 0 275238500 1511870464 25221 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542213 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369109 25221 92 232 0 368874 0
Current children cumulated CPU time (s) 582.61
Current children cumulated vsize (KiB) 1481788

[startup+642.936 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 21034
/proc/meminfo: memFree=1789288/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476436 CPUtime=642.63
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 25684 0 0 0 64240 23 0 0 25 0 1 0 275238500 1511870464 25221 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369109 25221 92 232 0 368874 0
Current children cumulated CPU time (s) 642.64
Current children cumulated vsize (KiB) 1481788

[startup+702.992 s]
/proc/loadavg: 0.99 0.97 0.83 2/66 21034
/proc/meminfo: memFree=1789288/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476436 CPUtime=702.66
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 25711 0 0 0 70243 23 0 0 25 0 1 0 275238500 1511870464 25248 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518198 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369109 25248 92 232 0 368874 0
Current children cumulated CPU time (s) 702.67
Current children cumulated vsize (KiB) 1481788

[startup+763.046 s]
/proc/loadavg: 0.99 0.97 0.83 2/66 21034
/proc/meminfo: memFree=1766184/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476436 CPUtime=762.69
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 31551 0 0 0 76240 29 0 0 25 0 1 0 275238500 1511870464 31088 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518162 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369109 31088 92 232 0 368874 0
Current children cumulated CPU time (s) 762.7
Current children cumulated vsize (KiB) 1481788

[startup+823.11 s]
/proc/loadavg: 0.99 0.97 0.84 2/66 21034
/proc/meminfo: memFree=1740840/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476436 CPUtime=822.73
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 37815 0 0 0 82237 36 0 0 25 0 1 0 275238500 1511870464 37352 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518037 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369109 37352 92 232 0 368874 0
Current children cumulated CPU time (s) 822.74
Current children cumulated vsize (KiB) 1481788

[startup+883.169 s]
/proc/loadavg: 0.99 0.97 0.85 2/66 21034
/proc/meminfo: memFree=1716904/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476436 CPUtime=882.77
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 43814 0 0 0 88233 44 0 0 25 0 1 0 275238500 1511870464 43351 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369109 43351 92 232 0 368874 0
Current children cumulated CPU time (s) 882.78
Current children cumulated vsize (KiB) 1481788

[startup+943.229 s]
/proc/loadavg: 0.99 0.97 0.85 2/66 21034
/proc/meminfo: memFree=1695656/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476436 CPUtime=942.81
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 49112 0 0 0 94231 50 0 0 25 0 1 0 275238500 1511870464 48649 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369109 48649 92 232 0 368874 0
Current children cumulated CPU time (s) 942.82
Current children cumulated vsize (KiB) 1481788

[startup+1003.29 s]
/proc/loadavg: 0.99 0.97 0.86 2/66 21034
/proc/meminfo: memFree=1679528/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476436 CPUtime=1002.84
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 53161 0 0 0 100229 55 0 0 25 0 1 0 275238500 1511870464 52698 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369109 52698 92 232 0 368874 0
Current children cumulated CPU time (s) 1002.85
Current children cumulated vsize (KiB) 1481788

[startup+1063.35 s]
/proc/loadavg: 0.99 0.97 0.86 2/66 21034
/proc/meminfo: memFree=1663208/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476436 CPUtime=1062.88
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 57193 0 0 0 106228 60 0 0 25 0 1 0 275238500 1511870464 56730 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369109 56730 92 232 0 368874 0
Current children cumulated CPU time (s) 1062.89
Current children cumulated vsize (KiB) 1481788

[startup+1123.41 s]
/proc/loadavg: 0.99 0.97 0.87 2/66 21034
/proc/meminfo: memFree=1648616/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476436 CPUtime=1122.92
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 60854 0 0 0 112229 63 0 0 25 0 1 0 275238500 1511870464 60391 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369109 60391 92 232 0 368874 0
Current children cumulated CPU time (s) 1122.93
Current children cumulated vsize (KiB) 1481788

[startup+1183.47 s]
/proc/loadavg: 0.99 0.97 0.88 2/66 21034
/proc/meminfo: memFree=1633832/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476436 CPUtime=1182.95
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 64539 0 0 0 118227 68 0 0 25 0 1 0 275238500 1511870464 64076 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369109 64076 92 232 0 368874 0
Current children cumulated CPU time (s) 1182.96
Current children cumulated vsize (KiB) 1481788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 0.99 0.97 0.88 2/66 21034
/proc/meminfo: memFree=1630120/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476436 CPUtime=1200.06
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 65423 0 0 0 119937 69 0 0 25 0 1 0 275238500 1511870464 64960 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369109 64960 92 232 0 368874 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481788

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

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

[startup+1200.58 s]
/proc/loadavg: 0.99 0.97 0.88 2/66 21034
/proc/meminfo: memFree=1630120/2055920 swapFree=4182996/4192956
[pid=21028] ppid=21026 vsize=5352 CPUtime=0.01
/proc/21028/stat : 21028 (Barcelogic) S 21026 21028 20721 0 -1 4194304 332 505 0 0 0 0 1 0 16 0 1 0 275238497 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21028/statm: 1338 236 197 169 0 49 0
[pid=21034] ppid=21028 vsize=1476436 CPUtime=1200.06
/proc/21034/stat : 21034 (bsat) R 21028 21028 20721 0 -1 4194304 65423 0 0 0 119937 69 0 0 25 0 1 0 275238500 1511870464 64960 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21034/statm: 369109 64960 92 232 0 368874 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481788

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21028 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=18997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.025995
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): 1200.59
CPU time (s): 1200.07
CPU user time (s): 1199.38
CPU system time (s): 0.69
CPU usage (%): 99.9563
Max. virtual memory (cumulated for all children) (KiB): 1481972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 837
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 0.72289 second user time and 2.50762 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue Feb 27 05:06:47 UTC 2007

IDJOB= 310059
IDBENCH= 20276
IDSOLVER= 122
FILE ID= node71/310059-1172552807

PBS_JOBID= 3971857

Free space on /tmp= 66555 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1138392605-05-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310059-1172552807/Barcelogic /tmp/evaluation/310059-1172552807/instance-310059-1172552807.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-310059-1172552807 -o ROOT/results/node71/solver-310059-1172552807 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310059-1172552807/Barcelogic /tmp/evaluation/310059-1172552807/instance-310059-1172552807.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  62f8836287b4741f6f4038c73e683e7c

RANDOM SEED= 333206845

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1891384 kB
Buffers:         24544 kB
Cached:          93932 kB
SwapCached:       3788 kB
Active:          44256 kB
Inactive:        83616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1891384 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          15212 kB
Slab:            22720 kB
Committed_AS:   764460 kB
PageTables:       1448 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= 66555 MiB

End job on node71 on Tue Feb 27 05:26:50 UTC 2007