Trace number 335224

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 1200.72

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-gensys-icl100.sat05-3226.reshuffled-07.cnf
MD5SUM63ebbe5da415dad3af97436d64747f33
Bench CategoryCRAFTED (crafted 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 variables1130
Number of clauses18089
Sum of the clauses size86030
Maximum clause length13
Minimum clause length1
Number of clauses of size 128
Number of clauses of size 21085
Number of clauses of size 38672
Number of clauses of size 4224
Number of clauses of size 5266
Number of clauses of size over 57814

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 |   17480    82062 |    5243       0        0     nan |  0.000 % |
0.00/0.07	c |         0 |   13665    68249 |      --       0       --      -- |     --   | -322/-1645
0.00/0.07	c ==============================================================================
0.00/0.07	c Result  :   #vars: 1081   #clauses: 13665   #literals: 68249
0.00/0.07	c CPU time:   0.06399 s
0.00/0.07	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/node3/watcher-335224-1173616927 -o ROOT/results/node3/solver-335224-1173616927 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335224-1173616927/Barcelogic /tmp/evaluation/335224-1173616927/instance-335224-1173616927.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: 8.00 7.11 4.36 3/77 7990
/proc/meminfo: memFree=1653480/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 381647520 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632923730 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7990/statm: 1338 232 195 169 0 49 0
[pid=7991] ppid=7990 vsize=5352 CPUtime=0
/proc/7991/stat : 7991 (Barcelogic) R 7990 7990 7515 0 -1 4194368 54 188 0 0 0 0 0 0 20 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 4408712 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/7991/statm: 1338 236 198 169 0 49 0

[startup+0.008358 s]
/proc/loadavg: 8.00 7.11 4.36 3/77 7990
/proc/meminfo: memFree=1653480/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 381647520 5480448 235 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7990/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102366 s]
/proc/loadavg: 8.00 7.11 4.36 3/77 7990
/proc/meminfo: memFree=1653480/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.301388 s]
/proc/loadavg: 8.00 7.11 4.36 3/77 7990
/proc/meminfo: memFree=1653480/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.701419 s]
/proc/loadavg: 8.00 7.11 4.36 3/77 7990
/proc/meminfo: memFree=1653480/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+1.50148 s]
/proc/loadavg: 8.00 7.11 4.36 2/79 7996
/proc/meminfo: memFree=1646872/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476440 CPUtime=1.38
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 1914 0 0 0 138 0 0 0 25 0 1 0 381647530 1511874560 1883 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369110 1883 82 232 0 368875 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481792

[startup+3.10161 s]
/proc/loadavg: 7.44 7.00 4.34 2/79 7996
/proc/meminfo: memFree=1643992/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476440 CPUtime=2.98
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 2919 0 0 0 298 0 0 0 25 0 1 0 381647530 1511874560 2888 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134516938 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369110 2888 82 232 0 368875 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1481792

[startup+6.30187 s]
/proc/loadavg: 7.44 7.00 4.34 2/79 7996
/proc/meminfo: memFree=1636632/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476440 CPUtime=6.18
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 4506 0 0 0 617 1 0 0 25 0 1 0 381647530 1511874560 4475 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134539067 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369110 4475 82 232 0 368875 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1481792

[startup+12.7014 s]
/proc/loadavg: 6.45 6.81 4.30 2/79 7996
/proc/meminfo: memFree=1626008/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476440 CPUtime=12.58
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 6923 0 0 0 1256 2 0 0 25 0 1 0 381647530 1511874560 6892 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369110 6892 82 232 0 368875 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481792

[startup+25.5024 s]
/proc/loadavg: 5.61 6.61 4.27 2/79 7996
/proc/meminfo: memFree=1610776/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476440 CPUtime=25.38
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 10638 0 0 0 2533 5 0 0 25 0 1 0 381647530 1511874560 10607 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369110 10607 82 232 0 368875 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481792

[startup+51.1025 s]
/proc/loadavg: 4.04 6.16 4.18 2/79 7996
/proc/meminfo: memFree=1606232/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476440 CPUtime=50.96
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 11707 0 0 0 5090 6 0 0 25 0 1 0 381647530 1511874560 11618 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369110 11618 92 232 0 368875 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481792

[startup+102.307 s]
/proc/loadavg: 2.21 5.29 3.99 2/79 7996
/proc/meminfo: memFree=1602328/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476440 CPUtime=102.13
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 12697 0 0 0 10206 7 0 0 25 0 1 0 381647530 1511874560 12608 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369110 12608 92 232 0 368875 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 1481792

[startup+162.303 s]
/proc/loadavg: 1.44 4.51 3.80 2/79 7996
/proc/meminfo: memFree=1578968/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476440 CPUtime=162.11
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 18546 0 0 0 16198 13 0 0 25 0 1 0 381647530 1511874560 18457 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369110 18457 92 232 0 368875 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 1481792

[startup+222.303 s]
/proc/loadavg: 1.16 3.87 3.62 2/79 7996
/proc/meminfo: memFree=1572952/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476476 CPUtime=222.07
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 19978 0 0 0 22193 14 0 0 25 0 1 0 381647530 1511911424 19889 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369119 19889 92 232 0 368884 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 1481828

[startup+282.303 s]
/proc/loadavg: 1.09 3.36 3.46 2/79 7996
/proc/meminfo: memFree=1572760/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476476 CPUtime=282.04
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 20044 0 0 0 28190 14 0 0 25 0 1 0 381647530 1511911424 19889 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369119 19889 92 232 0 368884 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 1481828

[startup+342.302 s]
/proc/loadavg: 1.03 2.93 3.31 2/79 7996
/proc/meminfo: memFree=1572696/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476476 CPUtime=342
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 20047 0 0 0 34186 14 0 0 25 0 1 0 381647530 1511911424 19892 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369119 19892 92 232 0 368884 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 1481828

[startup+402.302 s]
/proc/loadavg: 1.01 2.57 3.16 2/79 7996
/proc/meminfo: memFree=1572632/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476476 CPUtime=401.97
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 20047 0 0 0 40183 14 0 0 25 0 1 0 381647530 1511911424 19892 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369119 19892 92 232 0 368884 0

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

[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476476 CPUtime=581.88
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 31535 0 0 0 58162 26 0 0 25 0 1 0 381647530 1511911424 31214 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134540812 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369119 31214 92 232 0 368884 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 1481828

[startup+642.301 s]
/proc/loadavg: 1.01 1.72 2.67 2/79 7996
/proc/meminfo: memFree=1527192/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476476 CPUtime=641.86
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 31535 0 0 0 64160 26 0 0 25 0 1 0 381647530 1511911424 31214 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369119 31214 92 232 0 368884 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 1481828

[startup+702.302 s]
/proc/loadavg: 1.00 1.58 2.56 2/79 7996
/proc/meminfo: memFree=1527128/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476476 CPUtime=701.81
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 31535 0 0 0 70155 26 0 0 25 0 1 0 381647530 1511911424 31214 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518436 0 0 4096 0 0 0 0 17 1 0 0
/proc/7996/statm: 369119 31214 92 232 0 368884 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 1481828

[startup+762.306 s]
/proc/loadavg: 1.00 1.47 2.46 2/79 7996
/proc/meminfo: memFree=1527128/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476476 CPUtime=761.78
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 31535 0 0 0 76152 26 0 0 25 0 1 0 381647530 1511911424 31214 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369119 31214 92 232 0 368884 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 1481828

[startup+822.302 s]
/proc/loadavg: 1.00 1.39 2.36 2/79 7996
/proc/meminfo: memFree=1527128/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476476 CPUtime=821.74
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 31665 0 0 0 82148 26 0 0 25 0 1 0 381647530 1511911424 31214 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369119 31214 92 232 0 368884 0
Current children cumulated CPU time (s) 821.82
Current children cumulated vsize (KiB) 1481828

[startup+882.302 s]
/proc/loadavg: 1.00 1.31 2.28 2/79 7996
/proc/meminfo: memFree=1527064/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476476 CPUtime=881.72
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 31665 0 0 0 88145 27 0 0 25 0 1 0 381647530 1511911424 31214 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369119 31214 92 232 0 368884 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 1481828

[startup+942.302 s]
/proc/loadavg: 1.00 1.25 2.19 2/79 7996
/proc/meminfo: memFree=1527128/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476476 CPUtime=941.68
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 31665 0 0 0 94141 27 0 0 25 0 1 0 381647530 1511911424 31214 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518137 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369119 31214 92 232 0 368884 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 1481828

[startup+1002.3 s]
/proc/loadavg: 1.00 1.20 2.12 2/79 7996
/proc/meminfo: memFree=1527128/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476476 CPUtime=1001.65
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 31666 0 0 0 100138 27 0 0 25 0 1 0 381647530 1511911424 31215 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369119 31215 92 232 0 368884 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 1481828

[startup+1062.3 s]
/proc/loadavg: 1.00 1.16 2.04 2/79 7996
/proc/meminfo: memFree=1527000/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476476 CPUtime=1061.62
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 31781 0 0 0 106135 27 0 0 25 0 1 0 381647530 1511911424 31228 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518072 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369119 31228 92 232 0 368884 0
Current children cumulated CPU time (s) 1061.7
Current children cumulated vsize (KiB) 1481828

[startup+1122.3 s]
/proc/loadavg: 1.00 1.13 1.98 2/79 7996
/proc/meminfo: memFree=1526936/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476476 CPUtime=1121.57
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 31781 0 0 0 112130 27 0 0 25 0 1 0 381647530 1511911424 31228 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369119 31228 92 232 0 368884 0
Current children cumulated CPU time (s) 1121.65
Current children cumulated vsize (KiB) 1481828

[startup+1182.3 s]
/proc/loadavg: 1.00 1.11 1.91 2/85 8120
/proc/meminfo: memFree=1525544/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476476 CPUtime=1181.55
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 31781 0 0 0 118118 37 0 0 25 0 1 0 381647530 1511911424 31228 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369119 31228 92 232 0 368884 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 1481828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.10 1.90 2/85 8164
/proc/meminfo: memFree=1525544/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476476 CPUtime=1199.95
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 31781 0 0 0 119954 41 0 0 25 0 1 0 381647530 1511911424 31228 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369119 31228 92 232 0 368884 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481828

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.10 1.90 2/85 8164
/proc/meminfo: memFree=1525544/2055920 swapFree=4158660/4192956
[pid=7990] ppid=7988 vsize=5352 CPUtime=0.08
/proc/7990/stat : 7990 (Barcelogic) S 7988 7990 7515 0 -1 4194304 332 790 0 0 0 0 8 0 16 0 1 0 381647520 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7990/statm: 1338 236 197 169 0 49 0
[pid=7996] ppid=7990 vsize=1476476 CPUtime=1199.95
/proc/7996/stat : 7996 (bsat) R 7990 7990 7515 0 -1 4194304 31781 0 0 0 119954 41 0 0 25 0 1 0 381647530 1511911424 31228 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/7996/statm: 369119 31228 92 232 0 368884 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481828

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 7990 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=89986 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.098984
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): 1200.72
CPU time (s): 1200.03
CPU user time (s): 1199.62
CPU system time (s): 0.41
CPU usage (%): 99.9429
Max. virtual memory (cumulated for all children) (KiB): 1482492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.089986
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1122
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= 12

runsolver used 1.21582 second user time and 3.18352 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Mar 11 12:42:07 UTC 2007

IDJOB= 335224
IDBENCH= 24646
IDSOLVER= 122
FILE ID= node3/335224-1173616927

PBS_JOBID= 4101261

Free space on /tmp= 66350 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7-gensys-icl100.sat05-3226.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335224-1173616927/Barcelogic /tmp/evaluation/335224-1173616927/instance-335224-1173616927.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-335224-1173616927 -o ROOT/results/node3/solver-335224-1173616927 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335224-1173616927/Barcelogic /tmp/evaluation/335224-1173616927/instance-335224-1173616927.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  63ebbe5da415dad3af97436d64747f33

RANDOM SEED= 793321787

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1653888 kB
Buffers:         20556 kB
Cached:         291756 kB
SwapCached:       2120 kB
Active:         222668 kB
Inactive:       112572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1653888 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          31084 kB
Slab:            52456 kB
Committed_AS:  1557564 kB
PageTables:       1656 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= 66350 MiB

End job on node3 on Sun Mar 11 13:02:09 UTC 2007