Trace number 347094

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) 1200.01 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S274221008-04.cnf
MD5SUM3d0711206cfa2121733d618d99033e11
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark327.056
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	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 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.03	c CPU time:   0.019996 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/node44/watcher-347094-1176635725 -o ROOT/results/node44/solver-347094-1176635725 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347094-1176635725/Barcelogic /tmp/evaluation/347094-1176635725/instance-347094-1176635725.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: 0.93 1.01 0.99 3/64 1930
/proc/meminfo: memFree=1855544/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 111484206 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840642642 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/1930/statm: 1338 232 195 169 0 49 0
[pid=1931] ppid=1930 vsize=5352 CPUtime=0
/proc/1931/stat : 1931 (Barcelogic) S 1930 1930 464 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 111484206 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/1931/statm: 1338 236 198 169 0 49 0
[pid=1933] ppid=1931 vsize=0 CPUtime=0
/proc/1933/stat : 1933 (sed) D 1931 1930 464 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 111484207 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/1933/statm: 0 0 0 0 0 0 0

[startup+0.0201329 s]
/proc/loadavg: 0.93 1.01 0.99 3/64 1930
/proc/meminfo: memFree=1855544/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 309 252 0 0 0 0 0 0 18 0 1 0 111484206 5480448 235 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1930/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102154 s]
/proc/loadavg: 0.93 1.01 0.99 3/64 1930
/proc/meminfo: memFree=1855544/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.302171 s]
/proc/loadavg: 0.93 1.01 0.99 3/64 1930
/proc/meminfo: memFree=1855544/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.70221 s]
/proc/loadavg: 0.93 1.01 0.99 3/64 1930
/proc/meminfo: memFree=1855544/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.50228 s]
/proc/loadavg: 0.93 1.01 0.99 2/66 1936
/proc/meminfo: memFree=1843112/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=1.42
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 4157 0 0 0 140 2 0 0 25 0 1 0 111484213 1511915520 4127 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134542728 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 4127 83 232 0 368885 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481832

[startup+3.10145 s]
/proc/loadavg: 0.93 1.01 0.99 2/66 1936
/proc/meminfo: memFree=1833000/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=3.02
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 7446 0 0 0 298 4 0 0 25 0 1 0 111484213 1511915520 7416 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 7416 83 232 0 368885 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481832

[startup+6.30177 s]
/proc/loadavg: 0.94 1.01 0.99 2/66 1936
/proc/meminfo: memFree=1806632/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=6.22
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 13659 0 0 0 615 7 0 0 25 0 1 0 111484213 1511915520 13629 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 13629 83 232 0 368885 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481832

[startup+12.7014 s]
/proc/loadavg: 0.94 1.01 0.99 2/66 1936
/proc/meminfo: memFree=1763888/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=12.61
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 23642 0 0 0 1250 11 0 0 25 0 1 0 111484213 1511915520 23612 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 23612 83 232 0 368885 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481832

[startup+25.5017 s]
/proc/loadavg: 0.95 1.00 0.99 2/66 1936
/proc/meminfo: memFree=1687536/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=25.41
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 42156 0 0 0 2521 20 0 0 25 0 1 0 111484213 1511915520 42126 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 42126 83 232 0 368885 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481832

[startup+51.1014 s]
/proc/loadavg: 0.97 1.00 0.99 2/66 1936
/proc/meminfo: memFree=1561072/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=51.01
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 73873 0 0 0 5064 37 0 0 25 0 1 0 111484213 1511915520 73843 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 73843 83 232 0 368885 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1481832

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/66 1936
/proc/meminfo: memFree=1369008/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=102.19
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 121347 0 0 0 10159 60 0 0 25 0 1 0 111484213 1511915520 121317 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 121317 83 232 0 368885 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481832

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1936
/proc/meminfo: memFree=1227184/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=162.17
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 157022 0 0 0 16136 81 0 0 25 0 1 0 111484213 1511915520 156992 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 156992 83 232 0 368885 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481832

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1936
/proc/meminfo: memFree=1113200/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=222.15
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 185178 0 0 0 22114 101 0 0 25 0 1 0 111484213 1511915520 185148 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 185148 83 232 0 368885 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1481832

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1936
/proc/meminfo: memFree=1020720/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=282.12
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 208410 0 0 0 28094 118 0 0 25 0 1 0 111484213 1511915520 208380 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 208380 83 232 0 368885 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1481832

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1936
/proc/meminfo: memFree=939888/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=342.11
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 228435 0 0 0 34077 134 0 0 25 0 1 0 111484213 1511915520 228405 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 228405 83 232 0 368885 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1481832

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1936
/proc/meminfo: memFree=867120/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0

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

/proc/1936/statm: 369120 278573 83 232 0 368885 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1481832

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1936
/proc/meminfo: memFree=682736/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=582.03
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 292577 0 0 0 58016 187 0 0 25 0 1 0 111484213 1511915520 292547 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 292547 83 232 0 368885 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1481832

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1936
/proc/meminfo: memFree=627760/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=642.02
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 306177 0 0 0 64003 199 0 0 25 0 1 0 111484213 1511915520 306147 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 306147 83 232 0 368885 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1481832

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1936
/proc/meminfo: memFree=577328/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=701.99
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 318881 0 0 0 69989 210 0 0 25 0 1 0 111484213 1511915520 318851 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 318851 83 232 0 368885 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 1481832

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1936
/proc/meminfo: memFree=528944/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=761.99
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 330830 0 0 0 75979 220 0 0 25 0 1 0 111484213 1511915520 330800 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 330800 83 232 0 368885 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 1481832

[startup+822.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1936
/proc/meminfo: memFree=484336/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=821.96
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 342071 0 0 0 81965 231 0 0 25 0 1 0 111484213 1511915520 342041 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 342041 83 232 0 368885 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 1481832

[startup+882.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1936
/proc/meminfo: memFree=437936/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=881.94
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 353555 0 0 0 87954 240 0 0 25 0 1 0 111484213 1511915520 353525 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 353525 83 232 0 368885 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 1481832

[startup+942.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1936
/proc/meminfo: memFree=392944/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=941.92
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 364893 0 0 0 93944 248 0 0 25 0 1 0 111484213 1511915520 364863 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 364863 83 232 0 368885 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 1481832

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1936
/proc/meminfo: memFree=378160/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=1001.91
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 369243 0 0 0 99939 252 0 0 25 0 1 0 111484213 1511915520 368369 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 368369 110 232 0 368885 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 1481832

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1936
/proc/meminfo: memFree=378160/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=1061.89
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 369243 0 0 0 105937 252 0 0 25 0 1 0 111484213 1511915520 368369 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 368369 110 232 0 368885 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 1481832

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1936
/proc/meminfo: memFree=378160/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=1121.87
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 369243 0 0 0 111935 252 0 0 25 0 1 0 111484213 1511915520 368369 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 368369 110 232 0 368885 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 1481832

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1936
/proc/meminfo: memFree=378096/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=1181.86
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 369243 0 0 0 117934 252 0 0 25 0 1 0 111484213 1511915520 368369 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 368369 110 232 0 368885 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 1481832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1936
/proc/meminfo: memFree=378096/2055920 swapFree=4184880/4192956
[pid=1930] ppid=1927 vsize=5352 CPUtime=0.06
/proc/1930/stat : 1930 (Barcelogic) S 1927 1930 464 0 -1 4194304 334 763 0 0 0 0 5 1 16 0 1 0 111484206 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1930/statm: 1338 237 197 169 0 49 0
[pid=1936] ppid=1930 vsize=1476480 CPUtime=1199.95
/proc/1936/stat : 1936 (bsat) R 1930 1930 464 0 -1 4194304 369243 0 0 0 119743 252 0 0 25 0 1 0 111484213 1511915520 368369 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1936/statm: 369120 368369 110 232 0 368885 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481832

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1930 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=54991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=12998
# CPU time returned by wait4() is 0.067989
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1197.48
CPU system time (s): 2.53
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 1485200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.054991
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1097
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= 35
involuntary context switches= 11

runsolver used 1.12683 second user time and 3.2505 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Apr 15 11:15:25 UTC 2007

IDJOB= 347094
IDBENCH= 20057
IDSOLVER= 154
FILE ID= node44/347094-1176635725

PBS_JOBID= 4559789

Free space on /tmp= 66562 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S274221008-04.cnf
COMMAND LINE= /tmp/evaluation/347094-1176635725/Barcelogic /tmp/evaluation/347094-1176635725/instance-347094-1176635725.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-347094-1176635725 -o ROOT/results/node44/solver-347094-1176635725 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347094-1176635725/Barcelogic /tmp/evaluation/347094-1176635725/instance-347094-1176635725.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  3d0711206cfa2121733d618d99033e11

RANDOM SEED= 26362588

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1855952 kB
Buffers:          9632 kB
Cached:         100172 kB
SwapCached:       2124 kB
Active:          35344 kB
Inactive:        85436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855952 kB
SwapTotal:     4192956 kB
SwapFree:      4184880 kB
Dirty:            2240 kB
Writeback:           0 kB
Mapped:          18056 kB
Slab:            65168 kB
Committed_AS:   247396 kB
PageTables:       1400 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 node44 on Sun Apr 15 11:35:28 UTC 2007