Trace number 347016

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Barcelogic Fixed 2007-04-13? (TO) 1200.06 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S539876024-03.SAT.shuffled.cnf
MD5SUMb381c5db6618c52308ae51b63263d1f3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018997
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2130     6390 |     638       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2122     6404 |      --       0       --      -- |     --   | -8/14
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 492   #clauses: 2122   #literals: 6404
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node62/watcher-347016-1176606949 -o ROOT/results/node62/solver-347016-1176606949 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347016-1176606949/Barcelogic /tmp/evaluation/347016-1176606949/instance-347016-1176606949.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: 0.92 0.98 0.99 2/64 21612
/proc/meminfo: memFree=1809504/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) R 21610 21612 17322 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 92860434 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437695135 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21612/statm: 1338 232 195 169 0 49 0
[pid=21613] ppid=21612 vsize=5352 CPUtime=0
/proc/21613/stat : 21613 (Barcelogic) R 21612 21612 17322 0 -1 4194368 4 0 0 0 0 0 0 0 18 0 1 0 92860435 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437533426 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21613/statm: 1338 232 195 169 0 49 0

[startup+0.03816 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 21612
/proc/meminfo: memFree=1809504/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102169 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 21612
/proc/meminfo: memFree=1809504/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301208 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 21612
/proc/meminfo: memFree=1809504/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701288 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 21612
/proc/meminfo: memFree=1809504/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50145 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 21618
/proc/meminfo: memFree=1804432/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=1.47
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 1288 0 0 0 147 0 0 0 25 0 1 0 92860436 1511927808 1259 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134539773 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 1259 93 232 0 368888 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481844

[startup+3.10176 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 21618
/proc/meminfo: memFree=1803856/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=3.07
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 2164 0 0 0 307 0 0 0 25 0 1 0 92860436 1511927808 2135 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 2135 93 232 0 368888 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481844

[startup+6.30139 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 21618
/proc/meminfo: memFree=1794512/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=6.27
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 4207 0 0 0 626 1 0 0 25 0 1 0 92860436 1511927808 4178 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 4178 93 232 0 368888 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481844

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 21618
/proc/meminfo: memFree=1791952/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=12.67
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 4628 0 0 0 1265 2 0 0 25 0 1 0 92860436 1511927808 4599 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 4599 93 232 0 368888 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481844

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 21618
/proc/meminfo: memFree=1775568/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=25.46
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 8563 0 0 0 2541 5 0 0 25 0 1 0 92860436 1511927808 8534 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 8534 93 232 0 368888 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481844

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 21618
/proc/meminfo: memFree=1753424/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=51.05
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 14118 0 0 0 5094 11 0 0 25 0 1 0 92860436 1511927808 14089 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 14089 93 232 0 368888 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481844

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 21618
/proc/meminfo: memFree=1737232/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=102.24
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 18059 0 0 0 10207 17 0 0 25 0 1 0 92860436 1511927808 17988 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 17988 93 232 0 368888 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481844

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21618
/proc/meminfo: memFree=1737232/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=162.22
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 18061 0 0 0 16205 17 0 0 25 0 1 0 92860436 1511927808 17990 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 17990 93 232 0 368888 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481844

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21618
/proc/meminfo: memFree=1737232/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=222.19
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 18061 0 0 0 22202 17 0 0 25 0 1 0 92860436 1511927808 17990 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 17990 93 232 0 368888 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1481844

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21618
/proc/meminfo: memFree=1737232/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=282.17
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 18104 0 0 0 28200 17 0 0 25 0 1 0 92860436 1511927808 17990 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 17990 93 232 0 368888 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1481844

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21618
/proc/meminfo: memFree=1737168/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=342.16
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 18177 0 0 0 34198 18 0 0 25 0 1 0 92860436 1511927808 17997 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518278 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 17997 93 232 0 368888 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1481844

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21620
/proc/meminfo: memFree=1737040/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=402.13
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 18190 0 0 0 40195 18 0 0 25 0 1 0 92860436 1511927808 18010 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 18010 93 232 0 368888 0

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

/proc/21618/statm: 369123 19887 93 232 0 368888 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1481844

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21620
/proc/meminfo: memFree=1718032/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=642.05
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 23039 0 0 0 64181 24 0 0 25 0 1 0 92860436 1511927808 22773 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 22773 93 232 0 368888 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 1481844

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21620
/proc/meminfo: memFree=1704976/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=702.03
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 26318 0 0 0 70175 28 0 0 25 0 1 0 92860436 1511927808 26052 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 26052 93 232 0 368888 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 1481844

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21620
/proc/meminfo: memFree=1692624/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=762.01
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 29380 0 0 0 76170 31 0 0 25 0 1 0 92860436 1511927808 29114 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 29114 93 232 0 368888 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 1481844

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21620
/proc/meminfo: memFree=1681936/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=821.99
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 32080 0 0 0 82165 34 0 0 25 0 1 0 92860436 1511927808 31814 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 31814 93 232 0 368888 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 1481844

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21620
/proc/meminfo: memFree=1670608/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=881.96
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 34876 0 0 0 88159 37 0 0 25 0 1 0 92860436 1511927808 34610 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 34610 93 232 0 368888 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1481844

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21620
/proc/meminfo: memFree=1661200/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=941.95
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 37246 0 0 0 94155 40 0 0 25 0 1 0 92860436 1511927808 36980 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 36980 93 232 0 368888 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 1481844

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21620
/proc/meminfo: memFree=1652816/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=1001.93
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 39327 0 0 0 100151 42 0 0 25 0 1 0 92860436 1511927808 39061 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 39061 93 232 0 368888 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 1481844

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21620
/proc/meminfo: memFree=1645136/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=1061.9
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 41260 0 0 0 106146 44 0 0 25 0 1 0 92860436 1511927808 40994 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 40994 93 232 0 368888 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 1481844

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21620
/proc/meminfo: memFree=1637776/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=1121.88
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 43080 0 0 0 112141 47 0 0 25 0 1 0 92860436 1511927808 42814 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 42814 93 232 0 368888 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 1481844

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21620
/proc/meminfo: memFree=1630096/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=1181.86
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 45005 0 0 0 118137 49 0 0 25 0 1 0 92860436 1511927808 44739 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 44739 93 232 0 368888 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 1481844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21620
/proc/meminfo: memFree=1627472/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=1200.06
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 45628 0 0 0 119956 50 0 0 25 0 1 0 92860436 1511927808 45362 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 45362 93 232 0 368888 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481844

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21620
/proc/meminfo: memFree=1627472/2055920 swapFree=4185932/4192956
[pid=21612] ppid=21610 vsize=5352 CPUtime=0
/proc/21612/stat : 21612 (Barcelogic) S 21610 21612 17322 0 -1 4194304 334 413 0 0 0 0 0 0 17 0 1 0 92860434 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21612/statm: 1338 237 197 169 0 49 0
[pid=21618] ppid=21612 vsize=1476492 CPUtime=1200.06
/proc/21618/stat : 21618 (bsat) R 21612 21612 17322 0 -1 4194304 45628 0 0 0 119956 50 0 0 25 0 1 0 92860436 1511927808 45362 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21618/statm: 369123 45362 93 232 0 368888 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481844

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21612 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.014997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.56
CPU system time (s): 0.5
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 1481844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 747
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= 31
involuntary context switches= 6

runsolver used 1.07284 second user time and 2.46862 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Sun Apr 15 03:15:49 UTC 2007

IDJOB= 347016
IDBENCH= 19979
IDSOLVER= 154
FILE ID= node62/347016-1176606949

PBS_JOBID= 4556988

Free space on /tmp= 66563 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S539876024-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347016-1176606949/Barcelogic /tmp/evaluation/347016-1176606949/instance-347016-1176606949.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-347016-1176606949 -o ROOT/results/node62/solver-347016-1176606949 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347016-1176606949/Barcelogic /tmp/evaluation/347016-1176606949/instance-347016-1176606949.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  b381c5db6618c52308ae51b63263d1f3

RANDOM SEED= 192293444

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.279
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.279
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1809976 kB
Buffers:         10724 kB
Cached:         129416 kB
SwapCached:       2388 kB
Active:          25624 kB
Inactive:       126464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809976 kB
SwapTotal:     4192956 kB
SwapFree:      4185932 kB
Dirty:            1800 kB
Writeback:           0 kB
Mapped:          18692 kB
Slab:            79828 kB
Committed_AS:   148040 kB
PageTables:       1468 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= 66563 MiB

End job on node62 on Sun Apr 15 03:35:51 UTC 2007