Trace number 347103

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) 1200.03 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1342589780-15.cnf
MD5SUM57a2305d7d7f523edc884f3a978bec63
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark151.527
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)

0.00/0.03	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.05	c CPU time:   0.019996 s
0.00/0.05	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/node74/watcher-347103-1176647684 -o ROOT/results/node74/solver-347103-1176647684 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347103-1176647684/Barcelogic /tmp/evaluation/347103-1176647684/instance-347103-1176647684.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: 0.91 0.97 0.95 3/66 432
/proc/meminfo: memFree=1793240/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 112683212 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774871122 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/432/statm: 1338 232 195 169 0 49 0
[pid=433] ppid=432 vsize=5352 CPUtime=0
/proc/433/stat : 433 (Barcelogic) S 432 432 31663 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 112683212 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/433/statm: 1338 236 198 169 0 49 0
[pid=435] ppid=433 vsize=0 CPUtime=0
/proc/435/stat : 435 (sed) D 433 432 31663 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 112683212 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099863542 0 0 17 1 0 0
/proc/435/statm: 0 0 0 0 0 0 0

[startup+0.0680569 s]
/proc/loadavg: 0.91 0.97 0.95 3/66 432
/proc/meminfo: memFree=1793240/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 309 252 0 0 0 0 0 0 18 0 1 0 112683212 5480448 235 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102121 s]
/proc/loadavg: 0.91 0.97 0.95 3/66 432
/proc/meminfo: memFree=1793240/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.301078 s]
/proc/loadavg: 0.91 0.97 0.95 3/66 432
/proc/meminfo: memFree=1793240/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.701124 s]
/proc/loadavg: 0.91 0.97 0.95 3/66 432
/proc/meminfo: memFree=1793240/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.50222 s]
/proc/loadavg: 0.91 0.97 0.95 2/68 438
/proc/meminfo: memFree=1781128/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=1.4
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 3988 0 0 0 138 2 0 0 25 0 1 0 112683221 1511915520 3958 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518718 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 3958 83 232 0 368885 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 1481832

[startup+3.1014 s]
/proc/loadavg: 0.92 0.97 0.95 3/68 438
/proc/meminfo: memFree=1771912/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=3
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 7144 0 0 0 296 4 0 0 25 0 1 0 112683221 1511915520 7114 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 7114 83 232 0 368885 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 1481832

[startup+6.30177 s]
/proc/loadavg: 0.92 0.97 0.95 2/68 438
/proc/meminfo: memFree=1746312/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=6.19
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 13200 0 0 0 613 6 0 0 25 0 1 0 112683221 1511915520 13170 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 13171 83 232 0 368885 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481832

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.95 2/68 438
/proc/meminfo: memFree=1702680/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=12.59
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 23232 0 0 0 1248 11 0 0 25 0 1 0 112683221 1511915520 23202 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 23203 83 232 0 368885 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 1481832

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.95 2/68 438
/proc/meminfo: memFree=1633560/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=25.39
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 40082 0 0 0 2519 20 0 0 25 0 1 0 112683221 1511915520 40052 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 40052 83 232 0 368885 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1481832

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.95 2/68 438
/proc/meminfo: memFree=1509720/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=50.99
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 71274 0 0 0 5064 35 0 0 25 0 1 0 112683221 1511915520 71244 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 71244 83 232 0 368885 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481832

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.95 2/68 438
/proc/meminfo: memFree=1326808/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=102.17
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 116245 0 0 0 10160 57 0 0 25 0 1 0 112683221 1511915520 116215 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 116215 83 232 0 368885 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 1481832

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/68 438
/proc/meminfo: memFree=1178520/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=162.16
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 153570 0 0 0 16135 81 0 0 25 0 1 0 112683221 1511915520 153540 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 153540 83 232 0 368885 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481832

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/68 440
/proc/meminfo: memFree=1066840/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=222.14
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 181174 0 0 0 22111 103 0 0 25 0 1 0 112683221 1511915520 181144 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 181144 83 232 0 368885 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1481832

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/68 440
/proc/meminfo: memFree=972568/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=282.12
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 204867 0 0 0 28094 118 0 0 25 0 1 0 112683221 1511915520 204837 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 204837 83 232 0 368885 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1481832

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/68 440
/proc/meminfo: memFree=891864/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=342.11
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 224835 0 0 0 34077 134 0 0 25 0 1 0 112683221 1511915520 224805 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 224805 83 232 0 368885 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1481832

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/68 440
/proc/meminfo: memFree=817496/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0

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

/proc/438/statm: 369120 275074 83 232 0 368885 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 1481832

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/68 440
/proc/meminfo: memFree=630936/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=582.04
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 289934 0 0 0 58016 188 0 0 25 0 1 0 112683221 1511915520 289904 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 289904 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 0.97 0.95 2/68 440
/proc/meminfo: memFree=578840/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=642.03
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 302813 0 0 0 64004 199 0 0 25 0 1 0 112683221 1511915520 302783 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 302783 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 0.97 0.95 2/68 440
/proc/meminfo: memFree=524056/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=702.01
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 316629 0 0 0 69991 210 0 0 25 0 1 0 112683221 1511915520 316599 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 316599 83 232 0 368885 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1481832

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/68 440
/proc/meminfo: memFree=474392/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=762
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 328899 0 0 0 75978 222 0 0 25 0 1 0 112683221 1511915520 328869 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 328869 83 232 0 368885 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 1481832

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/68 440
/proc/meminfo: memFree=430104/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=821.98
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 340057 0 0 0 81966 232 0 0 25 0 1 0 112683221 1511915520 340027 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 340027 83 232 0 368885 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 1481832

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/68 440
/proc/meminfo: memFree=385304/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=881.96
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 351124 0 0 0 87956 240 0 0 25 0 1 0 112683221 1511915520 351094 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518925 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 351094 83 232 0 368885 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 1481832

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/68 440
/proc/meminfo: memFree=344280/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=941.95
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 361443 0 0 0 93945 250 0 0 25 0 1 0 112683221 1511915520 361413 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 361413 83 232 0 368885 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 1481832

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/68 440
/proc/meminfo: memFree=315864/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=1001.93
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 369235 0 0 0 99936 257 0 0 25 0 1 0 112683221 1511915520 368365 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517272 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 368365 110 232 0 368885 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 1481832

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/68 440
/proc/meminfo: memFree=315928/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=1061.92
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 369235 0 0 0 105935 257 0 0 25 0 1 0 112683221 1511915520 368365 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 368365 110 232 0 368885 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 1481832

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/68 440
/proc/meminfo: memFree=315928/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=1121.9
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 369235 0 0 0 111933 257 0 0 25 0 1 0 112683221 1511915520 368365 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 368365 110 232 0 368885 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 1481832

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/68 440
/proc/meminfo: memFree=315928/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=1181.88
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 369235 0 0 0 117931 257 0 0 25 0 1 0 112683221 1511915520 368365 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 368365 110 232 0 368885 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 1481832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.95 2/68 440
/proc/meminfo: memFree=315928/2055920 swapFree=4183824/4192956
[pid=432] ppid=430 vsize=5352 CPUtime=0.05
/proc/432/stat : 432 (Barcelogic) S 430 432 31663 0 -1 4194304 334 764 0 0 0 0 5 0 16 0 1 0 112683212 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/432/statm: 1338 237 197 169 0 49 0
[pid=438] ppid=432 vsize=1476480 CPUtime=1199.98
/proc/438/stat : 438 (bsat) R 432 432 31663 0 -1 4194304 369235 0 0 0 119741 257 0 0 25 0 1 0 112683221 1511915520 368365 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/438/statm: 369120 368365 110 232 0 368885 0
Current children cumulated CPU time (s) 1200.03
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 432 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=58991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.066989
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1197.46
CPU system time (s): 2.57
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 1485184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.058991
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1098
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= 39
involuntary context switches= 11

runsolver used 1.48177 second user time and 2.89356 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Sun Apr 15 14:34:45 UTC 2007

IDJOB= 347103
IDBENCH= 20066
IDSOLVER= 154
FILE ID= node74/347103-1176647684

PBS_JOBID= 4559811

Free space on /tmp= 103243 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1342589780-15.cnf
COMMAND LINE= /tmp/evaluation/347103-1176647684/Barcelogic /tmp/evaluation/347103-1176647684/instance-347103-1176647684.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-347103-1176647684 -o ROOT/results/node74/solver-347103-1176647684 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347103-1176647684/Barcelogic /tmp/evaluation/347103-1176647684/instance-347103-1176647684.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  57a2305d7d7f523edc884f3a978bec63

RANDOM SEED= 329737417

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1793584 kB
Buffers:         15428 kB
Cached:         143160 kB
SwapCached:       2572 kB
Active:          79840 kB
Inactive:        92312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793584 kB
SwapTotal:     4192956 kB
SwapFree:      4183824 kB
Dirty:            2232 kB
Writeback:           0 kB
Mapped:          20216 kB
Slab:            75964 kB
Committed_AS:  1471676 kB
PageTables:       1492 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103242 MiB

End job on node74 on Sun Apr 15 14:54:47 UTC 2007