Trace number 320028

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) 1200.03 1200.41

General information on the benchmark

Nameindustrial/grieu/
vmpc_34.cnf
MD5SUMa27d41b3e10d867544cd2bff7d005be2
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark780.661
Satisfiable
(Un)Satisfiability was proved
Number of variables1156
Number of clauses194072
Sum of the clauses size507926
Maximum clause length34
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 276398
Number of clauses of size 3117606
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 568

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.14	c ==============================================================================
0.00/0.14	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.14	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.14	c ==============================================================================
0.00/0.14	c |         0 |  194072   507926 |   58221       0        0     nan |  0.000 % |
0.00/0.14	c ==============================================================================
0.00/0.14	c Result  :   #vars: 1156   #clauses: 194072   #literals: 507926
0.00/0.14	c CPU time:   0.118981 s
0.00/0.14	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node19/watcher-320028-1173039794 -o ROOT/results/node19/solver-320028-1173039794 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320028-1173039794/Barcelogic /tmp/evaluation/320028-1173039794/instance-320028-1173039794.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 13875
/proc/meminfo: memFree=1633392/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 323933412 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236735058 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13875/statm: 1338 232 195 169 0 49 0
[pid=13876] ppid=13875 vsize=5352 CPUtime=0
/proc/13876/stat : 13876 (Barcelogic) R 13875 13875 12410 0 -1 4194368 63 188 0 0 0 0 0 0 20 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255241228233 0 0 4096 65538 0 0 0 17 1 0 0
/proc/13876/statm: 0 0 0 0 0 0 0

[startup+0.0836409 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 13875
/proc/meminfo: memFree=1633392/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 323933412 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13875/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10264 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 13875
/proc/meminfo: memFree=1633392/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 323933412 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13875/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301655 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 13875
/proc/meminfo: memFree=1633392/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 323933412 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13875/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701692 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 13875
/proc/meminfo: memFree=1633392/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 5352

[startup+1.50178 s]
/proc/loadavg: 0.91 0.97 0.95 3/79 13881
/proc/meminfo: memFree=1614872/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=1.15
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 4300 0 0 0 114 1 0 0 25 0 1 0 323933446 1512591360 4266 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 4266 82 232 0 369050 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1482492

[startup+3.10195 s]
/proc/loadavg: 0.91 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1611672/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=2.75
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 5197 0 0 0 273 2 0 0 25 0 1 0 323933446 1512591360 5163 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 5163 82 232 0 369050 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1482492

[startup+6.3013 s]
/proc/loadavg: 0.92 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1605080/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=5.95
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 6666 0 0 0 592 3 0 0 25 0 1 0 323933446 1512591360 6632 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 6632 82 232 0 369050 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1482492

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1592664/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=12.35
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 9858 0 0 0 1230 5 0 0 25 0 1 0 323933446 1512591360 9824 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 9824 82 232 0 369050 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1482492

[startup+25.5024 s]
/proc/loadavg: 0.94 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1571360/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=25.15
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 14915 0 0 0 2506 9 0 0 25 0 1 0 323933446 1512591360 14881 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 14881 82 232 0 369050 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1482492

[startup+51.1022 s]
/proc/loadavg: 0.96 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1542560/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=50.73
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 22118 0 0 0 5057 16 0 0 25 0 1 0 323933446 1512591360 22084 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 22084 82 232 0 369050 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1482492

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1495008/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=101.93
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 33854 0 0 0 10166 27 0 0 25 0 1 0 323933446 1512591360 33820 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517804 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 33820 82 232 0 369050 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1482492

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1476320/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=161.9
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 39097 0 0 0 16158 32 0 0 25 0 1 0 323933446 1512591360 38413 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 38413 92 232 0 369050 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1482492

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1476320/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=221.89
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 39384 0 0 0 22156 33 0 0 25 0 1 0 323933446 1512591360 38413 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 38413 92 232 0 369050 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1482492

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1476320/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=281.88
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 39634 0 0 0 28154 34 0 0 25 0 1 0 323933446 1512591360 38413 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 38413 92 232 0 369050 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1482492

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1476384/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=341.85
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 39634 0 0 0 34151 34 0 0 25 0 1 0 323933446 1512591360 38413 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 38413 92 232 0 369050 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1482492

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1460256/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=401.83
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 43797 0 0 0 40145 38 0 0 25 0 1 0 323933446 1512591360 42576 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 42576 92 232 0 369050 0

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

[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=521.8
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 57402 0 0 0 52126 54 0 0 25 0 1 0 323933446 1512591360 56181 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 56181 92 232 0 369050 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1482492

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1378784/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=581.79
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 64068 0 0 0 58119 60 0 0 25 0 1 0 323933446 1512591360 62847 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518436 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 62847 92 232 0 369050 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1482492

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1358432/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=641.77
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 69123 0 0 0 64112 65 0 0 25 0 1 0 323933446 1512591360 67902 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 67902 92 232 0 369050 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1482492

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1339808/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=701.75
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 73785 0 0 0 70105 70 0 0 25 0 1 0 323933446 1512591360 72564 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 72564 92 232 0 369050 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1482492

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1321760/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=761.74
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 78254 0 0 0 76097 77 0 0 25 0 1 0 323933446 1512591360 77033 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 77033 92 232 0 369050 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1482492

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1304096/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=821.72
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 82709 0 0 0 82089 83 0 0 25 0 1 0 323933446 1512591360 81488 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 81488 92 232 0 369050 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1482492

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1284128/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=881.7
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 87645 0 0 0 88081 89 0 0 25 0 1 0 323933446 1512591360 86424 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 86424 92 232 0 369050 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 1482492

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1269856/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=941.68
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 91232 0 0 0 94075 93 0 0 25 0 1 0 323933446 1512591360 90011 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 90011 92 232 0 369050 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 1482492

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1255136/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=1001.66
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 94886 0 0 0 100069 97 0 0 25 0 1 0 323933446 1512591360 93665 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 93665 92 232 0 369050 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 1482492

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1239264/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=1061.64
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 98943 0 0 0 106064 100 0 0 25 0 1 0 323933446 1512591360 97722 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 97722 92 232 0 369050 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 1482492

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1222368/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=1121.63
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 103060 0 0 0 112057 106 0 0 25 0 1 0 323933446 1512591360 101839 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 101839 92 232 0 369050 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 1482492

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 13881
/proc/meminfo: memFree=1207648/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=1181.61
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 106807 0 0 0 118050 111 0 0 25 0 1 0 323933446 1512591360 105586 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 105586 92 232 0 369050 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 1482492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 13883
/proc/meminfo: memFree=1203360/2055920 swapFree=4169436/4192956
[pid=13875] ppid=13873 vsize=5352 CPUtime=0.32
/proc/13875/stat : 13875 (Barcelogic) S 13873 13875 12410 0 -1 4194304 332 2935 0 0 0 0 29 3 16 0 1 0 323933412 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1338 236 197 169 0 49 0
[pid=13881] ppid=13875 vsize=1477140 CPUtime=1199.71
/proc/13881/stat : 13881 (bsat) R 13875 13875 12410 0 -1 4194304 107826 0 0 0 119859 112 0 0 25 0 1 0 323933446 1512591360 106605 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518178 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 369285 106605 92 232 0 369050 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1482492

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 13875 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=299954 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=36994
CPU time returned by wait4() is 0.336948
while last known CPU time is 1200.03

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

Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1198.88
CPU system time (s): 1.15
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 1484112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.299954
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3267
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= 22

runsolver used 1.24381 second user time and 3.13352 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sun Mar  4 20:23:14 UTC 2007

IDJOB= 320028
IDBENCH= 20493
IDSOLVER= 122
FILE ID= node19/320028-1173039794

PBS_JOBID= 4012234

Free space on /tmp= 66521 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_34.cnf
COMMAND LINE= /tmp/evaluation/320028-1173039794/Barcelogic /tmp/evaluation/320028-1173039794/instance-320028-1173039794.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-320028-1173039794 -o ROOT/results/node19/solver-320028-1173039794 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320028-1173039794/Barcelogic /tmp/evaluation/320028-1173039794/instance-320028-1173039794.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  a27d41b3e10d867544cd2bff7d005be2

RANDOM SEED= 803201987

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1633800 kB
Buffers:         37368 kB
Cached:         305792 kB
SwapCached:       2552 kB
Active:         181876 kB
Inactive:       187696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633800 kB
SwapTotal:     4192956 kB
SwapFree:      4169436 kB
Dirty:            4620 kB
Writeback:           0 kB
Mapped:          33812 kB
Slab:            38080 kB
Committed_AS:  1337756 kB
PageTables:       1768 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= 66519 MiB

End job on node19 on Sun Mar  4 20:43:16 UTC 2007