Trace number 347332

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) 1200.06 1200.51

General information on the benchmark

Namerandom/2+p/p0.8/v1295/
unif2p-p0.8-v1295-c4027-S1476745538-08-SAT.cnf
MD5SUMc77e3fe2797ba24ba2baccdc1afa561c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.028995
Satisfiable
(Un)Satisfiability was proved
Number of variables1294
Number of clauses4026
Sum of the clauses size11273
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2805
Number of clauses of size 33221
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    4026    11273 |    1207       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    3831    11291 |      --       0       --      -- |     --   | -195/18
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1128   #clauses: 3831   #literals: 11291
0.00/0.02	c CPU time:   0.016997 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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node62/watcher-347332-1176679164 -o ROOT/results/node62/solver-347332-1176679164 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347332-1176679164/Barcelogic /tmp/evaluation/347332-1176679164/instance-347332-1176679164.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: 0.99 0.98 0.99 3/64 3070
/proc/meminfo: memFree=1789912/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 100081963 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437864530 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3070/statm: 1338 232 195 169 0 49 0
[pid=3071] ppid=3070 vsize=5352 CPUtime=0
/proc/3071/stat : 3071 (Barcelogic) S 3070 3070 2904 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 100081963 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/3071/statm: 1338 236 198 169 0 49 0
[pid=3073] ppid=3071 vsize=0 CPUtime=0
/proc/3073/stat : 3073 (sed) D 3071 3070 2904 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 100081964 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/3073/statm: 0 0 0 0 0 0 0

[startup+0.0247771 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3070
/proc/meminfo: memFree=1789912/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 100081963 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3070/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101796 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3070
/proc/meminfo: memFree=1789912/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.301836 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3070
/proc/meminfo: memFree=1789912/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.701916 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3070
/proc/meminfo: memFree=1789912/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.50107 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3076
/proc/meminfo: memFree=1785032/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=1.45
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 1619 0 0 0 145 0 0 0 25 0 1 0 100081966 1511833600 1587 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134539150 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 1587 84 232 0 368865 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481752

[startup+3.10138 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3076
/proc/meminfo: memFree=1781832/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=3.06
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 2374 0 0 0 305 1 0 0 25 0 1 0 100081966 1511833600 2340 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 2340 94 232 0 368865 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481752

[startup+6.30201 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3076
/proc/meminfo: memFree=1779912/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=6.26
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 2917 0 0 0 625 1 0 0 25 0 1 0 100081966 1511833600 2883 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 2883 94 232 0 368865 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481752

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3076
/proc/meminfo: memFree=1768336/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=12.65
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 5665 0 0 0 1262 3 0 0 25 0 1 0 100081966 1511833600 5631 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 5631 94 232 0 368865 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481752

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3076
/proc/meminfo: memFree=1758160/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=25.45
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 7902 0 0 0 2541 4 0 0 25 0 1 0 100081966 1511833600 7831 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134539016 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 7831 94 232 0 368865 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481752

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3076
/proc/meminfo: memFree=1748304/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=51.04
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 10481 0 0 0 5097 7 0 0 25 0 1 0 100081966 1511833600 10410 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134538973 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 10410 94 232 0 368865 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481752

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3076
/proc/meminfo: memFree=1720016/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=102.22
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 17444 0 0 0 10209 13 0 0 25 0 1 0 100081966 1511833600 17373 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 17373 94 232 0 368865 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481752

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3076
/proc/meminfo: memFree=1719824/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=162.2
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 17496 0 0 0 16207 13 0 0 25 0 1 0 100081966 1511833600 17373 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 17373 94 232 0 368865 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481752

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3078
/proc/meminfo: memFree=1713552/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=222.18
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 19112 0 0 0 22202 16 0 0 25 0 1 0 100081966 1511833600 18989 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 18989 94 232 0 368865 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481752

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3078
/proc/meminfo: memFree=1692176/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=282.15
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 24502 0 0 0 28194 21 0 0 25 0 1 0 100081966 1511833600 24379 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 24379 94 232 0 368865 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1481752

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3078
/proc/meminfo: memFree=1673424/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=342.13
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 29132 0 0 0 34187 26 0 0 25 0 1 0 100081966 1511833600 29009 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 29009 94 232 0 368865 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1481752

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3078
/proc/meminfo: memFree=1658384/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0

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

/proc/3076/statm: 369100 42171 94 232 0 368865 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1481752

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3078
/proc/meminfo: memFree=1611664/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=642.03
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 44508 0 0 0 64160 43 0 0 25 0 1 0 100081966 1511833600 44385 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 44385 94 232 0 368865 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 1481752

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3078
/proc/meminfo: memFree=1603152/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=702
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 46635 0 0 0 70155 45 0 0 25 0 1 0 100081966 1511833600 46512 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 46512 94 232 0 368865 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 1481752

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3078
/proc/meminfo: memFree=1594064/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=761.99
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 48887 0 0 0 76151 48 0 0 25 0 1 0 100081966 1511833600 48764 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 48764 94 232 0 368865 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 1481752

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3078
/proc/meminfo: memFree=1587216/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=821.97
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 50610 0 0 0 82146 51 0 0 25 0 1 0 100081966 1511833600 50487 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518081 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 50487 94 232 0 368865 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 1481752

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3078
/proc/meminfo: memFree=1576208/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=881.94
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 53339 0 0 0 88141 53 0 0 25 0 1 0 100081966 1511833600 53216 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 53216 94 232 0 368865 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1481752

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3078
/proc/meminfo: memFree=1567632/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=941.92
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 55501 0 0 0 94137 55 0 0 25 0 1 0 100081966 1511833600 55378 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 135046006 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 55378 94 232 0 368865 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 1481752

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3078
/proc/meminfo: memFree=1558544/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=1001.9
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 57743 0 0 0 100132 58 0 0 25 0 1 0 100081966 1511833600 57620 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 57620 94 232 0 368865 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1481752

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3078
/proc/meminfo: memFree=1549392/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=1061.88
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 60029 0 0 0 106127 61 0 0 25 0 1 0 100081966 1511833600 59906 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 59906 94 232 0 368865 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 1481752

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3078
/proc/meminfo: memFree=1543760/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=1121.86
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 61405 0 0 0 112123 63 0 0 25 0 1 0 100081966 1511833600 61282 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 61282 94 232 0 368865 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 1481752

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3078
/proc/meminfo: memFree=1537488/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=1181.84
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 63021 0 0 0 118120 64 0 0 25 0 1 0 100081966 1511833600 62898 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 62898 94 232 0 368865 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 1481752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3078
/proc/meminfo: memFree=1535248/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=1200.04
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 63533 0 0 0 119938 66 0 0 25 0 1 0 100081966 1511833600 63410 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 63410 94 232 0 368865 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481752

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 0.98 0.99 2/66 3078
/proc/meminfo: memFree=1535248/2055920 swapFree=4184460/4192956
[pid=3070] ppid=3068 vsize=5352 CPUtime=0.02
/proc/3070/stat : 3070 (Barcelogic) S 3068 3070 2904 0 -1 4194304 334 509 0 0 0 0 2 0 16 0 1 0 100081963 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3070/statm: 1338 237 197 169 0 49 0
[pid=3076] ppid=3070 vsize=1476400 CPUtime=1200.04
/proc/3076/stat : 3076 (bsat) R 3070 3070 2904 0 -1 4194304 63533 0 0 0 119938 66 0 0 25 0 1 0 100081966 1511833600 63410 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3076/statm: 369100 63410 94 232 0 368865 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481752

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3070 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=23996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.028995
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.4
CPU system time (s): 0.66
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 1481752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 843
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= 34
involuntary context switches= 10

runsolver used 1.02484 second user time and 2.43963 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Sun Apr 15 23:19:24 UTC 2007

IDJOB= 347332
IDBENCH= 20305
IDSOLVER= 154
FILE ID= node62/347332-1176679164

PBS_JOBID= 4559982

Free space on /tmp= 66562 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1295/unif2p-p0.8-v1295-c4027-S1476745538-08-SAT.cnf
COMMAND LINE= /tmp/evaluation/347332-1176679164/Barcelogic /tmp/evaluation/347332-1176679164/instance-347332-1176679164.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-347332-1176679164 -o ROOT/results/node62/solver-347332-1176679164 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347332-1176679164/Barcelogic /tmp/evaluation/347332-1176679164/instance-347332-1176679164.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  c77e3fe2797ba24ba2baccdc1afa561c

RANDOM SEED= 204149642

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.279
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		: 3000.279
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:       1790384 kB
Buffers:         36776 kB
Cached:         142464 kB
SwapCached:       2184 kB
Active:          73372 kB
Inactive:       116392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790384 kB
SwapTotal:     4192956 kB
SwapFree:      4184460 kB
Dirty:            1896 kB
Writeback:           0 kB
Mapped:          15676 kB
Slab:            61784 kB
Committed_AS:   695912 kB
PageTables:       1464 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 node62 on Sun Apr 15 23:39:27 UTC 2007