Trace number 347200

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 Fixed 2007-04-13? (TO) 1200.08 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
MD5SUMb8537884c9d9279a530f0796aac6a0e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.891864
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |   16692    50670 |      --       0       --      -- |     --   | -108/270
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 3904   #clauses: 16692   #literals: 50670
0.00/0.06	c CPU time:   0.046992 s
0.00/0.06	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-347200-1176676904 -o ROOT/results/node70/solver-347200-1176676904 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347200-1176676904/Barcelogic /tmp/evaluation/347200-1176676904/instance-347200-1176676904.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: 0.85 0.97 0.99 3/64 31244
/proc/meminfo: memFree=1763904/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 107227766 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402237010 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/31244/statm: 1338 232 195 169 0 49 0
[pid=31245] ppid=31244 vsize=5352 CPUtime=0
/proc/31245/stat : 31245 (Barcelogic) S 31244 31244 26956 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 107227767 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/31245/statm: 1338 236 198 169 0 49 0
[pid=31247] ppid=31245 vsize=0 CPUtime=0
/proc/31247/stat : 31247 (sed) D 31245 31244 26956 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 107227767 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/31247/statm: 0 0 0 0 0 0 0

[startup+0.0942411 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 31244
/proc/meminfo: memFree=1763904/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.101237 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 31244
/proc/meminfo: memFree=1763904/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.301255 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 31244
/proc/meminfo: memFree=1763904/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.701297 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 31244
/proc/meminfo: memFree=1763904/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.50138 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 31250
/proc/meminfo: memFree=1754736/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476116 CPUtime=1.4
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 2962 0 0 0 139 1 0 0 25 0 1 0 107227775 1511542784 2933 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369029 2933 83 232 0 368794 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481468

[startup+3.10154 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 31250
/proc/meminfo: memFree=1748144/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476116 CPUtime=3
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 5192 0 0 0 298 2 0 0 25 0 1 0 107227775 1511542784 5163 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369029 5163 83 232 0 368794 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1481468

[startup+6.30186 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 31250
/proc/meminfo: memFree=1730480/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476116 CPUtime=6.2
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 9361 0 0 0 615 5 0 0 25 0 1 0 107227775 1511542784 9332 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369029 9332 83 232 0 368794 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1481468

[startup+12.7015 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 31250
/proc/meminfo: memFree=1698224/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476116 CPUtime=12.6
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 16984 0 0 0 1251 9 0 0 25 0 1 0 107227775 1511542784 16955 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519480 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369029 16955 83 232 0 368794 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481468

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 31250
/proc/meminfo: memFree=1642736/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476116 CPUtime=25.4
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 30464 0 0 0 2523 17 0 0 25 0 1 0 107227775 1511542784 30435 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369029 30435 83 232 0 368794 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481468

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 31250
/proc/meminfo: memFree=1548848/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476116 CPUtime=50.99
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 54254 0 0 0 5066 33 0 0 25 0 1 0 107227775 1511542784 54225 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369029 54225 83 232 0 368794 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481468

[startup+102.304 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 31250
/proc/meminfo: memFree=1379504/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476116 CPUtime=102.18
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 95919 0 0 0 10159 59 0 0 25 0 1 0 107227775 1511542784 95890 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369029 95890 83 232 0 368794 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481468

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31250
/proc/meminfo: memFree=1223920/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476116 CPUtime=162.16
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 135125 0 0 0 16131 85 0 0 25 0 1 0 107227775 1511542784 135096 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134516977 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369029 135096 83 232 0 368794 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481468

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31250
/proc/meminfo: memFree=1095600/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476116 CPUtime=222.14
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 166782 0 0 0 22107 107 0 0 25 0 1 0 107227775 1511542784 166753 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369029 166753 83 232 0 368794 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481468

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31250
/proc/meminfo: memFree=979504/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476116 CPUtime=282.13
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 195998 0 0 0 28087 126 0 0 25 0 1 0 107227775 1511542784 195969 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369029 195969 83 232 0 368794 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1481468

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31250
/proc/meminfo: memFree=882480/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476116 CPUtime=342.11
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 220019 0 0 0 34066 145 0 0 25 0 1 0 107227775 1511542784 219990 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369029 219990 83 232 0 368794 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1481468

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31250
/proc/meminfo: memFree=785456/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0

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

/proc/31250/statm: 369029 303875 83 232 0 368794 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1481468

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31250
/proc/meminfo: memFree=464752/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476116 CPUtime=642.04
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 324061 0 0 0 63983 221 0 0 25 0 1 0 107227775 1511542784 324032 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369029 324032 83 232 0 368794 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1481468

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31250
/proc/meminfo: memFree=398832/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476116 CPUtime=702.03
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 340711 0 0 0 69967 236 0 0 25 0 1 0 107227775 1511542784 340682 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134535515 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369029 340682 83 232 0 368794 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1481468

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31252
/proc/meminfo: memFree=330864/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476116 CPUtime=762.01
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 357462 0 0 0 75950 251 0 0 25 0 1 0 107227775 1511542784 357433 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369029 357433 83 232 0 368794 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1481468

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31252
/proc/meminfo: memFree=287152/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476248 CPUtime=821.99
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 369177 0 0 0 81938 261 0 0 25 0 1 0 107227775 1511677952 368280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369062 368280 110 232 0 368827 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1481600

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31252
/proc/meminfo: memFree=287216/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476248 CPUtime=881.97
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 369177 0 0 0 87936 261 0 0 25 0 1 0 107227775 1511677952 368280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369062 368280 110 232 0 368827 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1481600

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31252
/proc/meminfo: memFree=287216/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476248 CPUtime=941.96
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 369177 0 0 0 93935 261 0 0 25 0 1 0 107227775 1511677952 368280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369062 368280 110 232 0 368827 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1481600

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31252
/proc/meminfo: memFree=287216/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476248 CPUtime=1001.94
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 369177 0 0 0 99933 261 0 0 25 0 1 0 107227775 1511677952 368280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369062 368280 110 232 0 368827 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1481600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31252
/proc/meminfo: memFree=287216/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476248 CPUtime=1061.94
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 369177 0 0 0 105932 262 0 0 25 0 1 0 107227775 1511677952 368280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369062 368280 110 232 0 368827 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1481600

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31252
/proc/meminfo: memFree=287280/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476248 CPUtime=1121.92
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 369177 0 0 0 111930 262 0 0 25 0 1 0 107227775 1511677952 368280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369062 368280 110 232 0 368827 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1481600

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 31374
/proc/meminfo: memFree=286056/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476248 CPUtime=1181.84
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 369177 0 0 0 117920 264 0 0 25 0 1 0 107227775 1511677952 368280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369062 368280 110 232 0 368827 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 1481600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 31422
/proc/meminfo: memFree=285992/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476248 CPUtime=1200.02
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 369177 0 0 0 119738 264 0 0 25 0 1 0 107227775 1511677952 368280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369062 368280 110 232 0 368827 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481600

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 31422
/proc/meminfo: memFree=285992/2055920 swapFree=4184456/4192956
[pid=31244] ppid=31242 vsize=5352 CPUtime=0.06
/proc/31244/stat : 31244 (Barcelogic) S 31242 31244 26956 0 -1 4194304 334 869 0 0 0 0 6 0 17 0 1 0 107227766 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31244/statm: 1338 237 197 169 0 49 0
[pid=31250] ppid=31244 vsize=1476248 CPUtime=1200.02
/proc/31250/stat : 31250 (bsat) R 31244 31244 26956 0 -1 4194304 369177 0 0 0 119738 264 0 0 25 0 1 0 107227775 1511677952 368280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 369062 368280 110 232 0 368827 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481600

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31244 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=70989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.080987
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1197.44
CPU system time (s): 2.64
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 1485064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.070989
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= 1203
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= 36
involuntary context switches= 10

runsolver used 0.818875 second user time and 2.53461 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sun Apr 15 22:41:44 UTC 2007

IDJOB= 347200
IDBENCH= 20163
IDSOLVER= 154
FILE ID= node70/347200-1176676904

PBS_JOBID= 4559913

Free space on /tmp= 66563 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
COMMAND LINE= /tmp/evaluation/347200-1176676904/Barcelogic /tmp/evaluation/347200-1176676904/instance-347200-1176676904.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-347200-1176676904 -o ROOT/results/node70/solver-347200-1176676904 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347200-1176676904/Barcelogic /tmp/evaluation/347200-1176676904/instance-347200-1176676904.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  b8537884c9d9279a530f0796aac6a0e7

RANDOM SEED= 386313020

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1764376 kB
Buffers:         49012 kB
Cached:         161604 kB
SwapCached:       2564 kB
Active:         115176 kB
Inactive:       110764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1764376 kB
SwapTotal:     4192956 kB
SwapFree:      4184456 kB
Dirty:            2096 kB
Writeback:           0 kB
Mapped:          19428 kB
Slab:            51688 kB
Committed_AS:  2386520 kB
PageTables:       1408 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= 66562 MiB

End job on node70 on Sun Apr 15 23:01:47 UTC 2007