Trace number 303171

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) 1200.08 1200.48

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S793713844-14.cnf
MD5SUMf5c5fcd96d8afc0866c8da7cded76f04
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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

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 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.02	c CPU time:   0.021996 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/node40/watcher-303171-1172028991 -o ROOT/results/node40/solver-303171-1172028991 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303171-1172028991/Barcelogic /tmp/evaluation/303171-1172028991/instance-303171-1172028991.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: 1.01 1.00 1.00 3/64 25353
/proc/meminfo: memFree=1485160/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 127933385 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519778386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25353/statm: 1338 232 195 169 0 49 0
[pid=25354] ppid=25353 vsize=5352 CPUtime=0
/proc/25354/stat : 25354 (Barcelogic) S 25353 25353 25242 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/25354/statm: 1338 236 198 169 0 49 0
[pid=25356] ppid=25354 vsize=0 CPUtime=0
/proc/25356/stat : 25356 (sed) D 25354 25353 25242 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 127933385 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/25356/statm: 0 0 0 0 0 0 0

[startup+0.107419 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 25353
/proc/meminfo: memFree=1485160/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.519467 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 25353
/proc/meminfo: memFree=1485160/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.34057 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 25359
/proc/meminfo: memFree=1474776/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=1.26
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 2823 0 0 0 126 0 0 0 25 0 1 0 127933392 1511952384 2797 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 2797 81 232 0 368894 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.97678 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 25359
/proc/meminfo: memFree=1468568/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=2.89
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 4937 0 0 0 288 1 0 0 25 0 1 0 127933392 1511952384 4911 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 4911 81 232 0 368894 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481868

[startup+6.25321 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 25359
/proc/meminfo: memFree=1452440/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=6.17
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 8639 0 0 0 613 4 0 0 25 0 1 0 127933392 1511952384 8613 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 8614 81 232 0 368894 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481868

[startup+12.715 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 25359
/proc/meminfo: memFree=1430616/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=12.63
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 13686 0 0 0 1256 7 0 0 25 0 1 0 127933392 1511952384 13660 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134530312 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 13660 81 232 0 368894 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481868

[startup+25.5237 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25359
/proc/meminfo: memFree=1398808/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=25.44
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 21960 0 0 0 2532 12 0 0 25 0 1 0 127933392 1511952384 21934 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 21934 81 232 0 368894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481868

[startup+51.149 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25359
/proc/meminfo: memFree=1343960/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=51.05
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 35297 0 0 0 5085 20 0 0 25 0 1 0 127933392 1511952384 35271 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 35271 81 232 0 368894 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481868

[startup+102.388 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25359
/proc/meminfo: memFree=1278936/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=102.28
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 51526 0 0 0 10194 34 0 0 25 0 1 0 127933392 1511952384 51500 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134513597 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 51500 81 232 0 368894 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481868

[startup+162.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25359
/proc/meminfo: memFree=1234904/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=162.32
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 62287 0 0 0 16187 45 0 0 25 0 1 0 127933392 1511952384 62261 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 62261 81 232 0 368894 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481868

[startup+222.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25359
/proc/meminfo: memFree=1203160/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=222.36
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 70238 0 0 0 22182 54 0 0 25 0 1 0 127933392 1511952384 70212 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 70212 81 232 0 368894 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481868

[startup+282.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25359
/proc/meminfo: memFree=1176088/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=282.41
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 77008 0 0 0 28181 60 0 0 25 0 1 0 127933392 1511952384 76982 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 76982 81 232 0 368894 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481868

[startup+342.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25359
/proc/meminfo: memFree=1152408/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=342.45
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 82922 0 0 0 34180 65 0 0 25 0 1 0 127933392 1511952384 82896 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 82896 81 232 0 368894 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481868

[startup+402.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25359
/proc/meminfo: memFree=1131736/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=402.48
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 87984 0 0 0 40178 70 0 0 25 0 1 0 127933392 1511952384 87958 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 87958 81 232 0 368894 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 1481868

[startup+462.742 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25359
/proc/meminfo: memFree=1113112/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=462.52
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 92668 0 0 0 46176 76 0 0 25 0 1 0 127933392 1511952384 92642 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 92642 81 232 0 368894 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 1481868

[startup+522.799 s]

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

[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=522.56
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 97166 0 0 0 52176 80 0 0 25 0 1 0 127933392 1511952384 97140 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 97140 81 232 0 368894 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 1481868

[startup+582.857 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25359
/proc/meminfo: memFree=1077720/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=582.6
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 101444 0 0 0 58176 84 0 0 25 0 1 0 127933392 1511952384 101418 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 101418 81 232 0 368894 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 1481868

[startup+642.917 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25359
/proc/meminfo: memFree=1061144/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=642.64
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 105606 0 0 0 64176 88 0 0 25 0 1 0 127933392 1511952384 105580 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 105580 81 232 0 368894 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 1481868

[startup+702.974 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25359
/proc/meminfo: memFree=1045976/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=702.68
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 109400 0 0 0 70176 92 0 0 25 0 1 0 127933392 1511952384 109374 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 109374 81 232 0 368894 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 1481868

[startup+763.034 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25359
/proc/meminfo: memFree=1032024/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=762.73
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 112901 0 0 0 76177 96 0 0 25 0 1 0 127933392 1511952384 112875 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 112875 81 232 0 368894 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 1481868

[startup+823.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25359
/proc/meminfo: memFree=1017944/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=822.77
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 116365 0 0 0 82178 99 0 0 25 0 1 0 127933392 1511952384 116339 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 116339 81 232 0 368894 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 1481868

[startup+883.161 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 25359
/proc/meminfo: memFree=1004568/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=882.81
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 119721 0 0 0 88179 102 0 0 25 0 1 0 127933392 1511952384 119695 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 119695 81 232 0 368894 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 1481868

[startup+943.218 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 25359
/proc/meminfo: memFree=991320/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=942.85
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 123046 0 0 0 94179 106 0 0 25 0 1 0 127933392 1511952384 123020 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 123020 81 232 0 368894 0
Current children cumulated CPU time (s) 942.9
Current children cumulated vsize (KiB) 1481868

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25359
/proc/meminfo: memFree=978648/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=1002.89
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 126213 0 0 0 100179 110 0 0 25 0 1 0 127933392 1511952384 126187 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 126187 81 232 0 368894 0
Current children cumulated CPU time (s) 1002.94
Current children cumulated vsize (KiB) 1481868

[startup+1063.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25359
/proc/meminfo: memFree=966808/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=1062.93
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 129129 0 0 0 106180 113 0 0 25 0 1 0 127933392 1511952384 129103 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 129103 81 232 0 368894 0
Current children cumulated CPU time (s) 1062.98
Current children cumulated vsize (KiB) 1481868

[startup+1123.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25359
/proc/meminfo: memFree=955096/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=1122.97
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 132066 0 0 0 112182 115 0 0 25 0 1 0 127933392 1511952384 132040 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 132040 81 232 0 368894 0
Current children cumulated CPU time (s) 1123.02
Current children cumulated vsize (KiB) 1481868

[startup+1183.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25359
/proc/meminfo: memFree=943576/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=1183.01
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 134952 0 0 0 118183 118 0 0 25 0 1 0 127933392 1511952384 134926 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 134926 81 232 0 368894 0
Current children cumulated CPU time (s) 1183.06
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25359
/proc/meminfo: memFree=940312/2055920 swapFree=4183944/4192956
[pid=25353] ppid=25351 vsize=5352 CPUtime=0.05
/proc/25353/stat : 25353 (Barcelogic) S 25351 25353 25242 0 -1 4194304 332 702 0 0 0 0 5 0 16 0 1 0 127933385 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25353/statm: 1338 236 197 169 0 49 0
[pid=25359] ppid=25353 vsize=1476516 CPUtime=1200.03
/proc/25359/stat : 25359 (bsat) R 25353 25353 25242 0 -1 4194304 135722 0 0 0 119884 119 0 0 25 0 1 0 127933392 1511952384 135696 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25359/statm: 369129 135696 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481868

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 25353 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=58991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.068989
while last known CPU time is 1200.08

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

Real time (s): 1200.48
CPU time (s): 1200.08
CPU user time (s): 1198.89
CPU system time (s): 1.19
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 1481868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.058991
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1034
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= 11

runsolver used 0.810876 second user time and 2.41663 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Feb 21 03:36:31 UTC 2007

IDJOB= 303171
IDBENCH= 20101
IDSOLVER= 122
FILE ID= node40/303171-1172028991

PBS_JOBID= 3892705

Free space on /tmp= 66561 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S793713844-14.cnf
COMMAND LINE= /tmp/evaluation/303171-1172028991/Barcelogic /tmp/evaluation/303171-1172028991/instance-303171-1172028991.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-303171-1172028991 -o ROOT/results/node40/solver-303171-1172028991 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303171-1172028991/Barcelogic /tmp/evaluation/303171-1172028991/instance-303171-1172028991.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  f5c5fcd96d8afc0866c8da7cded76f04

RANDOM SEED= 355851100

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1485568 kB
Buffers:         32552 kB
Cached:         468940 kB
SwapCached:       2932 kB
Active:          88980 kB
Inactive:       421884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1485568 kB
SwapTotal:     4192956 kB
SwapFree:      4183944 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          15316 kB
Slab:            45484 kB
Committed_AS:   210256 kB
PageTables:       1412 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= 66561 MiB

End job on node40 on Wed Feb 21 03:56:34 UTC 2007