Trace number 308788

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 1200.46

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf
MD5SUMf5ec9b90345d9fa1e04d84b615d8e6ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark397.312
Satisfiable
(Un)Satisfiability was proved
Number of variables4498
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   12014    32438 |    3604       0        0     nan |  0.000 % |
0.00/0.08	c |         0 |   10507    31601 |      --       0       --      -- |     --   | -1507/-837
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 3350   #clauses: 10507   #literals: 31601
0.00/0.08	c CPU time:   0.079987 s
0.00/0.08	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/node39/watcher-308788-1172527909 -o ROOT/results/node39/solver-308788-1172527909 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308788-1172527909/Barcelogic /tmp/evaluation/308788-1172527909/instance-308788-1172527909.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: 1.00 1.00 1.00 3/64 23913
/proc/meminfo: memFree=1929776/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 272746845 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493828690 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23913/statm: 1338 232 195 169 0 49 0
[pid=23914] ppid=23913 vsize=5352 CPUtime=0
/proc/23914/stat : 23914 (Barcelogic) S 23913 23913 22482 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 272746846 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23914/statm: 1338 236 198 169 0 49 0
[pid=23916] ppid=23914 vsize=0 CPUtime=0
/proc/23916/stat : 23916 (sed) D 23914 23913 22482 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 272746846 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/23916/statm: 0 0 0 0 0 0 0

[startup+0.108766 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23913
/proc/meminfo: memFree=1929776/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 272746845 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516835 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23913
/proc/meminfo: memFree=1929776/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+1.33698 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1924576/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476160 CPUtime=1.21
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 1359 0 0 0 121 0 0 0 25 0 1 0 272746857 1511587840 1332 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369040 1332 82 232 0 368805 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481512

[startup+2.97326 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1922144/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476160 CPUtime=2.84
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 2155 0 0 0 284 0 0 0 25 0 1 0 272746857 1511587840 2128 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369040 2128 82 232 0 368805 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 1481512

[startup+6.25582 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1915552/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476160 CPUtime=6.13
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 3698 0 0 0 611 2 0 0 25 0 1 0 272746857 1511587840 3671 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540048 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369040 3671 82 232 0 368805 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481512

[startup+12.7129 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1904864/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476160 CPUtime=12.59
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 6208 0 0 0 1256 3 0 0 25 0 1 0 272746857 1511587840 6181 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369040 6181 82 232 0 368805 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481512

[startup+25.5261 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1893984/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476160 CPUtime=25.39
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 8832 0 0 0 2534 5 0 0 25 0 1 0 272746857 1511587840 8758 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518618 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369040 8758 92 232 0 368805 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481512

[startup+51.1485 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1890976/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476160 CPUtime=51.01
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 9713 0 0 0 5095 6 0 0 25 0 1 0 272746857 1511587840 9639 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516806 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369040 9639 92 232 0 368805 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481512

[startup+102.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1851808/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476160 CPUtime=102.23
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 19554 0 0 0 10205 18 0 0 25 0 1 0 272746857 1511587840 19480 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517816 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369040 19480 92 232 0 368805 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 1481512

[startup+162.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1840800/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476248 CPUtime=162.27
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 22128 0 0 0 16206 21 0 0 25 0 1 0 272746857 1511677952 22004 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517514 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369062 22004 92 232 0 368827 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 1481600

[startup+222.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1840800/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476248 CPUtime=222.31
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 22128 0 0 0 22210 21 0 0 25 0 1 0 272746857 1511677952 22004 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369062 22004 92 232 0 368827 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 1481600

[startup+282.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1830688/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476248 CPUtime=282.35
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 24692 0 0 0 28211 24 0 0 25 0 1 0 272746857 1511677952 24568 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369062 24568 92 232 0 368827 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 1481600

[startup+342.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1830496/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476248 CPUtime=342.38
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 24749 0 0 0 34214 24 0 0 25 0 1 0 272746857 1511677952 24568 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518172 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369062 24568 92 232 0 368827 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 1481600

[startup+402.679 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 23919
/proc/meminfo: memFree=1830496/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476248 CPUtime=402.43
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 24749 0 0 0 40219 24 0 0 25 0 1 0 272746857 1511677952 24568 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369062 24568 92 232 0 368827 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 1481600

[startup+462.738 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 23919
/proc/meminfo: memFree=1830496/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476248 CPUtime=462.47
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 24814 0 0 0 46223 24 0 0 25 0 1 0 272746857 1511677952 24570 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518137 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369062 24570 92 232 0 368827 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 1481600

[startup+522.792 s]

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

[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476248 CPUtime=522.5
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 24814 0 0 0 52226 24 0 0 25 0 1 0 272746857 1511677952 24570 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369062 24570 92 232 0 368827 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 1481600

[startup+582.852 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1830432/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476248 CPUtime=582.55
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 24815 0 0 0 58231 24 0 0 25 0 1 0 272746857 1511677952 24571 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369062 24571 92 232 0 368827 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 1481600

[startup+642.917 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1830432/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476248 CPUtime=642.59
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 24912 0 0 0 64235 24 0 0 25 0 1 0 272746857 1511677952 24571 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518618 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369062 24571 92 232 0 368827 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 1481600

[startup+702.974 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1830368/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476248 CPUtime=702.63
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 24913 0 0 0 70239 24 0 0 25 0 1 0 272746857 1511677952 24572 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518132 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369062 24572 92 232 0 368827 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 1481600

[startup+763.028 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1830368/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476248 CPUtime=762.66
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 24913 0 0 0 76242 24 0 0 25 0 1 0 272746857 1511677952 24572 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369062 24572 92 232 0 368827 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 1481600

[startup+823.088 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1820256/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476248 CPUtime=822.69
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 27487 0 0 0 82243 26 0 0 25 0 1 0 272746857 1511677952 27146 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369062 27146 92 232 0 368827 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 1481600

[startup+883.137 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1815136/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476248 CPUtime=882.72
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 28873 0 0 0 88245 27 0 0 25 0 1 0 272746857 1511677952 28358 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518991 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369062 28358 92 232 0 368827 0
Current children cumulated CPU time (s) 882.81
Current children cumulated vsize (KiB) 1481600

[startup+943.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1815136/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476248 CPUtime=942.77
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 28873 0 0 0 94250 27 0 0 25 0 1 0 272746857 1511677952 28358 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369062 28358 92 232 0 368827 0
Current children cumulated CPU time (s) 942.86
Current children cumulated vsize (KiB) 1481600

[startup+1003.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1814944/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476248 CPUtime=1002.81
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 29025 0 0 0 100254 27 0 0 25 0 1 0 272746857 1511677952 28411 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369062 28411 92 232 0 368827 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 1481600

[startup+1063.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1814944/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476248 CPUtime=1062.85
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 29025 0 0 0 106258 27 0 0 25 0 1 0 272746857 1511677952 28411 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369062 28411 92 232 0 368827 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 1481600

[startup+1123.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1808224/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476248 CPUtime=1122.89
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 30751 0 0 0 112259 30 0 0 25 0 1 0 272746857 1511677952 30078 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 135041748 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369062 30078 92 232 0 368827 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 1481600

[startup+1183.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1808224/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476248 CPUtime=1182.92
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 30784 0 0 0 118262 30 0 0 25 0 1 0 272746857 1511677952 30078 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369062 30078 92 232 0 368827 0
Current children cumulated CPU time (s) 1183.01
Current children cumulated vsize (KiB) 1481600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23919
/proc/meminfo: memFree=1808224/2055920 swapFree=4161536/4192956
[pid=23913] ppid=23911 vsize=5352 CPUtime=0.09
/proc/23913/stat : 23913 (Barcelogic) S 23911 23913 22482 0 -1 4194304 332 898 0 0 0 0 9 0 15 0 1 0 272746845 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23913/statm: 1338 236 197 169 0 49 0
[pid=23919] ppid=23913 vsize=1476248 CPUtime=1199.93
/proc/23919/stat : 23919 (bsat) R 23913 23913 22482 0 -1 4194304 30784 0 0 0 119963 30 0 0 25 0 1 0 272746857 1511677952 30078 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23919/statm: 369062 30078 92 232 0 368827 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481600

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23913 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=95985 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.100984
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): 1200.46
CPU time (s): 1200.02
CPU user time (s): 1199.72
CPU system time (s): 0.3
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 1482296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.095985
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1230
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 11

runsolver used 0.811876 second user time and 2.46762 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Mon Feb 26 22:11:49 UTC 2007

IDJOB= 308788
IDBENCH= 20241
IDSOLVER= 122
FILE ID= node39/308788-1172527909

PBS_JOBID= 3971796

Free space on /tmp= 66557 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/308788-1172527909/Barcelogic /tmp/evaluation/308788-1172527909/instance-308788-1172527909.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-308788-1172527909 -o ROOT/results/node39/solver-308788-1172527909 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308788-1172527909/Barcelogic /tmp/evaluation/308788-1172527909/instance-308788-1172527909.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  f5ec9b90345d9fa1e04d84b615d8e6ed

RANDOM SEED= 39948829

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1930120 kB
Buffers:          6460 kB
Cached:          59868 kB
SwapCached:      25676 kB
Active:          28224 kB
Inactive:        71048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1930120 kB
SwapTotal:     4192956 kB
SwapFree:      4161536 kB
Dirty:            2036 kB
Writeback:           0 kB
Mapped:          15876 kB
Slab:            12560 kB
Committed_AS:   636464 kB
PageTables:       1416 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= 66556 MiB

End job on node39 on Mon Feb 26 22:31:52 UTC 2007