Trace number 316397

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 2007-02-08? (TO) 1200.05 1200.41

General information on the benchmark

Namecrafted/spence/
medium/s85-100.cnf
MD5SUM0fa13b4cd7cac4108d58b524e7bb4ec3
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark222.297
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of clauses180
Sum of the clauses size540
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3180
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     180      540 |      53       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 85   #clauses: 180   #literals: 540
0.00/0.00	c CPU time:   0 s
0.00/0.00	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-316397-1172668467 -o ROOT/results/node17/solver-316397-1172668467 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316397-1172668467/Barcelogic /tmp/evaluation/316397-1172668467/instance-316397-1172668467.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 0.95 0.97 3/77 1375
/proc/meminfo: memFree=625096/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 286800942 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482881106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/1375/statm: 1339 233 195 169 0 50 0
[pid=1376] ppid=1375 vsize=5356 CPUtime=0
/proc/1376/stat : 1376 (Barcelogic) R 1375 1375 938 0 -1 4194368 57 189 0 0 0 0 0 0 20 0 1 0 286800943 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482591651 0 0 4096 65538 0 0 0 17 1 0 0
/proc/1376/statm: 1339 237 198 169 0 50 0

[startup+0.0306101 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 1375
/proc/meminfo: memFree=625096/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101616 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 1375
/proc/meminfo: memFree=625096/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301637 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 1375
/proc/meminfo: memFree=625096/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701679 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 1375
/proc/meminfo: memFree=625096/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50276 s]
/proc/loadavg: 0.91 0.95 0.97 2/79 1381
/proc/meminfo: memFree=621176/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476480 CPUtime=1.48
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 1450 0 0 0 148 0 0 0 25 0 1 0 286800943 1511915520 1424 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369120 1424 81 232 0 368885 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481836

[startup+3.10193 s]
/proc/loadavg: 0.91 0.95 0.97 2/79 1381
/proc/meminfo: memFree=618808/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476480 CPUtime=3.08
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 1639 0 0 0 307 1 0 0 25 0 1 0 286800943 1511915520 1613 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517409 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369120 1613 81 232 0 368885 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481836

[startup+6.30127 s]
/proc/loadavg: 0.92 0.95 0.97 2/79 1381
/proc/meminfo: memFree=612856/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476480 CPUtime=6.27
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 3437 0 0 0 626 1 0 0 25 0 1 0 286800943 1511915520 3411 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369120 3411 81 232 0 368885 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481836

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.97 2/79 1381
/proc/meminfo: memFree=603192/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476480 CPUtime=12.68
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 5417 0 0 0 1265 3 0 0 25 0 1 0 286800943 1511915520 5350 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369120 5350 81 232 0 368885 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481836

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.97 2/79 1381
/proc/meminfo: memFree=603192/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476480 CPUtime=25.47
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 5440 0 0 0 2544 3 0 0 25 0 1 0 286800943 1511915520 5373 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369120 5373 81 232 0 368885 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481836

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.97 3/79 1381
/proc/meminfo: memFree=589368/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476480 CPUtime=51.07
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 8903 0 0 0 5100 7 0 0 25 0 1 0 286800943 1511915520 8836 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518338 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369120 8836 81 232 0 368885 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1481836

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/79 1381
/proc/meminfo: memFree=589176/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476480 CPUtime=102.26
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 8955 0 0 0 10219 7 0 0 25 0 1 0 286800943 1511915520 8838 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369120 8838 81 232 0 368885 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1481836

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1381
/proc/meminfo: memFree=575096/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476480 CPUtime=162.24
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 12606 0 0 0 16212 12 0 0 25 0 1 0 286800943 1511915520 12348 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369120 12348 81 232 0 368885 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1481836

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1381
/proc/meminfo: memFree=575032/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476480 CPUtime=222.22
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 12669 0 0 0 22210 12 0 0 25 0 1 0 286800943 1511915520 12356 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369120 12356 81 232 0 368885 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1481836

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1381
/proc/meminfo: memFree=572920/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476520 CPUtime=282.2
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 13238 0 0 0 28207 13 0 0 25 0 1 0 286800943 1511956480 12925 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369130 12925 81 232 0 368895 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1481876

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1381
/proc/meminfo: memFree=572728/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476520 CPUtime=342.19
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 13274 0 0 0 34205 14 0 0 25 0 1 0 286800943 1511956480 12925 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369130 12925 81 232 0 368895 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1481876

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1381
/proc/meminfo: memFree=572664/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476520 CPUtime=402.17
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 13330 0 0 0 40203 14 0 0 25 0 1 0 286800943 1511956480 12925 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369130 12925 81 232 0 368895 0

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

[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476520 CPUtime=522.13
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 13405 0 0 0 52198 15 0 0 25 0 1 0 286800943 1511956480 12925 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369130 12925 81 232 0 368895 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1481876

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1381
/proc/meminfo: memFree=572664/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476520 CPUtime=582.12
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 13473 0 0 0 58196 16 0 0 25 0 1 0 286800943 1511956480 12929 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134542206 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369130 12929 81 232 0 368895 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1481876

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1381
/proc/meminfo: memFree=572664/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476520 CPUtime=642.1
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 13473 0 0 0 64194 16 0 0 25 0 1 0 286800943 1511956480 12929 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369130 12929 81 232 0 368895 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1481876

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1381
/proc/meminfo: memFree=558840/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476520 CPUtime=702.09
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 16997 0 0 0 70188 21 0 0 25 0 1 0 286800943 1511956480 16453 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369130 16453 81 232 0 368895 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1481876

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1381
/proc/meminfo: memFree=548152/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476520 CPUtime=762.07
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 19646 0 0 0 76183 24 0 0 25 0 1 0 286800943 1511956480 19102 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369130 19102 81 232 0 368895 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1481876

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1381
/proc/meminfo: memFree=540280/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476520 CPUtime=822.05
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 21633 0 0 0 82179 26 0 0 25 0 1 0 286800943 1511956480 21089 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518067 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369130 21089 81 232 0 368895 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1481876

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1381
/proc/meminfo: memFree=532472/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476520 CPUtime=882.03
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 23569 0 0 0 88175 28 0 0 25 0 1 0 286800943 1511956480 23025 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369130 23025 81 232 0 368895 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1481876

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1381
/proc/meminfo: memFree=525560/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476520 CPUtime=942.01
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 25300 0 0 0 94171 30 0 0 25 0 1 0 286800943 1511956480 24756 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369130 24756 81 232 0 368895 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1481876

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1381
/proc/meminfo: memFree=519032/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476520 CPUtime=1002
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 26915 0 0 0 100168 32 0 0 25 0 1 0 286800943 1511956480 26371 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369130 26371 81 232 0 368895 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1481876

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1381
/proc/meminfo: memFree=513528/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476520 CPUtime=1061.98
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 28292 0 0 0 106164 34 0 0 25 0 1 0 286800943 1511956480 27748 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369130 27748 81 232 0 368895 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1481876

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1381
/proc/meminfo: memFree=507960/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476520 CPUtime=1121.97
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 29687 0 0 0 112161 36 0 0 25 0 1 0 286800943 1511956480 29143 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369130 29143 81 232 0 368895 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1481876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1381
/proc/meminfo: memFree=503096/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476520 CPUtime=1181.95
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 30903 0 0 0 118158 37 0 0 25 0 1 0 286800943 1511956480 30359 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369130 30359 81 232 0 368895 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1381
/proc/meminfo: memFree=501688/2055920 swapFree=4192812/4192956
[pid=1375] ppid=1373 vsize=5356 CPUtime=0
/proc/1375/stat : 1375 (Barcelogic) S 1373 1375 938 0 -1 4194304 332 352 0 0 0 0 0 0 16 0 1 0 286800942 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1375/statm: 1339 237 197 169 0 50 0
[pid=1381] ppid=1375 vsize=1476520 CPUtime=1200.05
/proc/1381/stat : 1381 (bsat) R 1375 1375 938 0 -1 4194304 31249 0 0 0 119967 38 0 0 25 0 1 0 286800943 1511956480 30705 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1381/statm: 369130 30705 81 232 0 368895 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481876

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1375 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=3999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.007998
while last known CPU time is 1200.05

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.67
CPU system time (s): 0.38
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 1482176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.003999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 684
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 1.11683 second user time and 3.2595 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Wed Feb 28 13:14:27 UTC 2007

IDJOB= 316397
IDBENCH= 20440
IDSOLVER= 122
FILE ID= node17/316397-1172668467

PBS_JOBID= 3980964

Free space on /tmp= 66523 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/medium/s85-100.cnf
COMMAND LINE= /tmp/evaluation/316397-1172668467/Barcelogic /tmp/evaluation/316397-1172668467/instance-316397-1172668467.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-316397-1172668467 -o ROOT/results/node17/solver-316397-1172668467 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316397-1172668467/Barcelogic /tmp/evaluation/316397-1172668467/instance-316397-1172668467.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  0fa13b4cd7cac4108d58b524e7bb4ec3

RANDOM SEED= 364595878

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:        625504 kB
Buffers:         68064 kB
Cached:        1237876 kB
SwapCached:          0 kB
Active:         592236 kB
Inactive:       758084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        625504 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1768 kB
Writeback:           0 kB
Mapped:          63348 kB
Slab:            65656 kB
Committed_AS:   984028 kB
PageTables:       1748 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= 66523 MiB

End job on node17 on Wed Feb 28 13:34:30 UTC 2007