Trace number 347334

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) 1200.09 1200.91

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
MD5SUM54c1eff6d0c1d0b678598195ef471075
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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...
0.00/0.01	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 |    6327    17716 |    1898       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    5962    17799 |      --       0       --      -- |     --   | -365/83
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1748   #clauses: 5962   #literals: 17799
0.00/0.03	c CPU time:   0.030995 s
0.00/0.03	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/node39/watcher-347334-1176679170 -o ROOT/results/node39/solver-347334-1176679170 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347334-1176679170/Barcelogic /tmp/evaluation/347334-1176679170/instance-347334-1176679170.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: 0.80 0.97 0.98 3/77 5951
/proc/meminfo: memFree=1702976/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 115829073 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493828690 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5951/statm: 1338 232 195 169 0 49 0
[pid=5952] ppid=5951 vsize=5352 CPUtime=0
/proc/5952/stat : 5952 (Barcelogic) R 5951 5951 5836 0 -1 4194368 55 188 0 0 0 0 0 0 20 0 1 0 115829073 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 4406800 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/5952/statm: 1338 236 198 169 0 49 0

[startup+0.029442 s]
/proc/loadavg: 0.80 0.97 0.98 3/77 5951
/proc/meminfo: memFree=1702976/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 115829073 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5951/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101458 s]
/proc/loadavg: 0.80 0.97 0.98 3/77 5951
/proc/meminfo: memFree=1702976/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.301492 s]
/proc/loadavg: 0.80 0.97 0.98 3/77 5951
/proc/meminfo: memFree=1702976/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.70156 s]
/proc/loadavg: 0.80 0.97 0.98 3/77 5951
/proc/meminfo: memFree=1702976/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+1.50169 s]
/proc/loadavg: 0.80 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1698096/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476356 CPUtime=1.44
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 1560 0 0 0 144 0 0 0 25 0 1 0 115829078 1511788544 1534 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518925 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369089 1534 84 232 0 368854 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481708

[startup+3.10196 s]
/proc/loadavg: 0.80 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1694960/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476356 CPUtime=3.04
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 2596 0 0 0 303 1 0 0 25 0 1 0 115829078 1511788544 2570 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518738 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369089 2570 84 232 0 368854 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481708

[startup+6.3015 s]
/proc/loadavg: 0.81 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1687024/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476356 CPUtime=6.24
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 4281 0 0 0 622 2 0 0 25 0 1 0 115829078 1511788544 4253 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369089 4253 94 232 0 368854 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481708

[startup+12.7016 s]
/proc/loadavg: 0.83 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1685568/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476356 CPUtime=12.62
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 4317 0 0 0 1260 2 0 0 25 0 1 0 115829078 1511788544 4289 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134562039 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369089 4289 94 232 0 368854 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 1481708

[startup+25.5017 s]
/proc/loadavg: 0.86 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1667712/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476356 CPUtime=25.42
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 8892 0 0 0 2537 5 0 0 25 0 1 0 115829078 1511788544 8864 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134539291 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369089 8864 94 232 0 368854 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481708

[startup+51.1011 s]
/proc/loadavg: 0.91 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1633984/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476356 CPUtime=51
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 17308 0 0 0 5087 13 0 0 25 0 1 0 115829078 1511788544 17280 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369089 17280 94 232 0 368854 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 1481708

[startup+102.306 s]
/proc/loadavg: 0.96 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1600000/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476380 CPUtime=102.17
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 25803 0 0 0 10197 20 0 0 25 0 1 0 115829078 1511813120 25618 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369095 25618 94 232 0 368860 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 1481732

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1599936/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476380 CPUtime=162.13
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 25803 0 0 0 16193 20 0 0 25 0 1 0 115829078 1511813120 25618 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369095 25618 94 232 0 368860 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 1481732

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1600000/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476380 CPUtime=222.1
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 25887 0 0 0 22189 21 0 0 25 0 1 0 115829078 1511813120 25618 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369095 25618 94 232 0 368860 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 1481732

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1600064/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476380 CPUtime=282.06
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 25887 0 0 0 28185 21 0 0 25 0 1 0 115829078 1511813120 25618 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518311 0 0 4096 0 0 0 0 17 1 0 0
/proc/5957/statm: 369095 25618 94 232 0 368860 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 1481732

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1588288/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476380 CPUtime=342.02
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 28918 0 0 0 34177 25 0 0 25 0 1 0 115829078 1511813120 28649 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369095 28649 94 232 0 368860 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 1481732

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1562944/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476380 CPUtime=401.98
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 35291 0 0 0 40166 32 0 0 25 0 1 0 115829078 1511813120 35022 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369095 35022 94 232 0 368860 0

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

/proc/5957/statm: 369095 48044 94 232 0 368860 0
Current children cumulated CPU time (s) 581.88
Current children cumulated vsize (KiB) 1481732

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1494848/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476380 CPUtime=641.82
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 52235 0 0 0 64131 51 0 0 25 0 1 0 115829078 1511813120 51966 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369095 51966 94 232 0 368860 0
Current children cumulated CPU time (s) 641.85
Current children cumulated vsize (KiB) 1481732

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1480768/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476380 CPUtime=701.78
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 55752 0 0 0 70122 56 0 0 25 0 1 0 115829078 1511813120 55483 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369095 55483 94 232 0 368860 0
Current children cumulated CPU time (s) 701.81
Current children cumulated vsize (KiB) 1481732

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1468672/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476380 CPUtime=761.74
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 58753 0 0 0 76115 59 0 0 25 0 1 0 115829078 1511813120 58484 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369095 58484 94 232 0 368860 0
Current children cumulated CPU time (s) 761.77
Current children cumulated vsize (KiB) 1481732

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1456512/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476380 CPUtime=821.71
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 61869 0 0 0 82109 62 0 0 25 0 1 0 115829078 1511813120 61600 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369095 61600 94 232 0 368860 0
Current children cumulated CPU time (s) 821.74
Current children cumulated vsize (KiB) 1481732

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1445824/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476380 CPUtime=881.67
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 64509 0 0 0 88101 66 0 0 25 0 1 0 115829078 1511813120 64240 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369095 64240 94 232 0 368860 0
Current children cumulated CPU time (s) 881.7
Current children cumulated vsize (KiB) 1481732

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1435456/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476380 CPUtime=941.62
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 67142 0 0 0 94094 68 0 0 25 0 1 0 115829078 1511813120 66873 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369095 66873 94 232 0 368860 0
Current children cumulated CPU time (s) 941.65
Current children cumulated vsize (KiB) 1481732

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1423872/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476380 CPUtime=1001.58
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 69982 0 0 0 100086 72 0 0 25 0 1 0 115829078 1511813120 69713 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369095 69713 94 232 0 368860 0
Current children cumulated CPU time (s) 1001.61
Current children cumulated vsize (KiB) 1481732

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 5957
/proc/meminfo: memFree=1415616/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476380 CPUtime=1061.55
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 72082 0 0 0 106081 74 0 0 25 0 1 0 115829078 1511813120 71813 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369095 71813 94 232 0 368860 0
Current children cumulated CPU time (s) 1061.58
Current children cumulated vsize (KiB) 1481732

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 5959
/proc/meminfo: memFree=1406784/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476380 CPUtime=1121.5
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 74287 0 0 0 112074 76 0 0 25 0 1 0 115829078 1511813120 74018 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369095 74018 94 232 0 368860 0
Current children cumulated CPU time (s) 1121.53
Current children cumulated vsize (KiB) 1481732

[startup+1182.3 s]
/proc/loadavg: 1.06 0.99 0.99 2/79 5959
/proc/meminfo: memFree=1397888/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476380 CPUtime=1181.47
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 76509 0 0 0 118068 79 0 0 25 0 1 0 115829078 1511813120 76240 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369095 76240 94 232 0 368860 0
Current children cumulated CPU time (s) 1181.5
Current children cumulated vsize (KiB) 1481732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.04 0.99 0.99 2/79 5959
/proc/meminfo: memFree=1394752/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476380 CPUtime=1200.06
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 77280 0 0 0 119926 80 0 0 25 0 1 0 115829078 1511813120 77011 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369095 77011 94 232 0 368860 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481732

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

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

[startup+1200.9 s]
/proc/loadavg: 1.04 0.99 0.99 2/79 5959
/proc/meminfo: memFree=1394752/2055920 swapFree=4172980/4192956
[pid=5951] ppid=5949 vsize=5352 CPUtime=0.03
/proc/5951/stat : 5951 (Barcelogic) S 5949 5951 5836 0 -1 4194304 334 596 0 0 0 0 3 0 16 0 1 0 115829073 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5951/statm: 1338 237 197 169 0 49 0
[pid=5957] ppid=5951 vsize=1476380 CPUtime=1200.06
/proc/5957/stat : 5957 (bsat) R 5951 5951 5836 0 -1 4194304 77280 0 0 0 119926 80 0 0 25 0 1 0 115829078 1511813120 77011 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/5957/statm: 369095 77011 94 232 0 368860 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481732

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5951 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=40993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.045992
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.91
CPU time (s): 1200.09
CPU user time (s): 1199.29
CPU system time (s): 0.8
CPU usage (%): 99.9313
Max. virtual memory (cumulated for all children) (KiB): 1482336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.040993
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= 930
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 1.14283 second user time and 3.23451 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sun Apr 15 23:19:30 UTC 2007

IDJOB= 347334
IDBENCH= 20307
IDSOLVER= 154
FILE ID= node39/347334-1176679170

PBS_JOBID= 4559985

Free space on /tmp= 66561 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/347334-1176679170/Barcelogic /tmp/evaluation/347334-1176679170/instance-347334-1176679170.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-347334-1176679170 -o ROOT/results/node39/solver-347334-1176679170 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347334-1176679170/Barcelogic /tmp/evaluation/347334-1176679170/instance-347334-1176679170.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  54c1eff6d0c1d0b678598195ef471075

RANDOM SEED= 158088815

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1703384 kB
Buffers:         53068 kB
Cached:         106680 kB
SwapCached:       2364 kB
Active:         226768 kB
Inactive:        60472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1703384 kB
SwapTotal:     4192956 kB
SwapFree:      4172980 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:         141784 kB
Slab:            50528 kB
Committed_AS:  1784760 kB
PageTables:       2012 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node39 on Sun Apr 15 23:39:33 UTC 2007