Trace number 347058

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) 1200.08 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1590273377-07.UNSAT.shuffled.cnf
MD5SUMeb4f7aa1b8444b3d3004f4a39bb280d2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark126.769
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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 |    1704     5112 |     511       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1692     5137 |      --       0       --      -- |     --   | -12/25
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 389   #clauses: 1692   #literals: 5137
0.00/0.01	c CPU time:   0.002999 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/node67/watcher-347058-1176621268 -o ROOT/results/node67/solver-347058-1176621268 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347058-1176621268/Barcelogic /tmp/evaluation/347058-1176621268/instance-347058-1176621268.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 0.98 3/64 8430
/proc/meminfo: memFree=1521848/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 138116348 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638560850 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8430/statm: 1338 232 195 169 0 49 0
[pid=8431] ppid=8430 vsize=5352 CPUtime=0
/proc/8431/stat : 8431 (Barcelogic) S 8430 8430 7227 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 138116348 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8431/statm: 1338 236 198 169 0 49 0
[pid=8433] ppid=8431 vsize=0 CPUtime=0
/proc/8433/stat : 8433 (sed) R 8431 8430 7227 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 138116348 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/8433/statm: 0 0 0 0 0 0 0

[startup+0.0740869 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 8430
/proc/meminfo: memFree=1521848/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102089 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 8430
/proc/meminfo: memFree=1521848/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301125 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 8430
/proc/meminfo: memFree=1521848/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702199 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 8430
/proc/meminfo: memFree=1521848/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50134 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 8436
/proc/meminfo: memFree=1518248/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476416 CPUtime=1.48
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 1160 0 0 0 148 0 0 0 25 0 1 0 138116349 1511849984 1131 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518910 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369104 1131 93 232 0 368869 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481768

[startup+3.10164 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 8436
/proc/meminfo: memFree=1515432/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476416 CPUtime=3.07
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 2306 0 0 0 307 0 0 0 25 0 1 0 138116349 1511849984 2277 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369104 2277 93 232 0 368869 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481768

[startup+6.30123 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 8436
/proc/meminfo: memFree=1510768/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=6.28
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 2735 0 0 0 627 1 0 0 25 0 1 0 138116349 1511936000 2706 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134539693 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 2706 93 232 0 368890 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481852

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 8436
/proc/meminfo: memFree=1503920/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=12.67
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 4594 0 0 0 1265 2 0 0 25 0 1 0 138116349 1511936000 4565 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 4565 93 232 0 368890 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481852

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 8436
/proc/meminfo: memFree=1489584/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=25.47
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 8036 0 0 0 2542 5 0 0 25 0 1 0 138116349 1511936000 8007 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134540202 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 8007 93 232 0 368890 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481852

[startup+51.1024 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 8436
/proc/meminfo: memFree=1473072/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=51.06
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 12208 0 0 0 5097 9 0 0 25 0 1 0 138116349 1511936000 12179 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 12179 93 232 0 368890 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481852

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 8436
/proc/meminfo: memFree=1458864/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=102.25
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 15748 0 0 0 10213 12 0 0 25 0 1 0 138116349 1511936000 15583 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 15583 93 232 0 368890 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481852

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8436
/proc/meminfo: memFree=1458928/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=162.22
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 15748 0 0 0 16210 12 0 0 25 0 1 0 138116349 1511936000 15583 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 15583 93 232 0 368890 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481852

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8436
/proc/meminfo: memFree=1450480/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=222.2
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 17925 0 0 0 22206 14 0 0 25 0 1 0 138116349 1511936000 17673 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 17673 93 232 0 368890 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481852

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8436
/proc/meminfo: memFree=1450480/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=282.18
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 17925 0 0 0 28204 14 0 0 25 0 1 0 138116349 1511936000 17673 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518172 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 17673 93 232 0 368890 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1481852

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8436
/proc/meminfo: memFree=1450032/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=342.16
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 18058 0 0 0 34202 14 0 0 25 0 1 0 138116349 1511936000 17806 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 17806 93 232 0 368890 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1481852

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8436
/proc/meminfo: memFree=1436912/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0

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

/proc/8436/statm: 369125 28273 93 232 0 368890 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 1481852

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8436
/proc/meminfo: memFree=1401008/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=642.07
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 30304 0 0 0 64178 29 0 0 25 0 1 0 138116349 1511936000 30052 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 30052 93 232 0 368890 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1481852

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8436
/proc/meminfo: memFree=1393520/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=702.04
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 32177 0 0 0 70174 30 0 0 25 0 1 0 138116349 1511936000 31925 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 31925 93 232 0 368890 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 1481852

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8436
/proc/meminfo: memFree=1386992/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=762.02
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 33790 0 0 0 76171 31 0 0 25 0 1 0 138116349 1511936000 33538 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 33538 93 232 0 368890 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 1481852

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8436
/proc/meminfo: memFree=1380336/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=822
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 35460 0 0 0 82167 33 0 0 25 0 1 0 138116349 1511936000 35208 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 35208 93 232 0 368890 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 1481852

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8436
/proc/meminfo: memFree=1374320/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=881.98
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 36933 0 0 0 88163 35 0 0 25 0 1 0 138116349 1511936000 36681 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 36681 93 232 0 368890 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 1481852

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8436
/proc/meminfo: memFree=1368496/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=941.96
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 38387 0 0 0 94160 36 0 0 25 0 1 0 138116349 1511936000 38135 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 38135 93 232 0 368890 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 1481852

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8436
/proc/meminfo: memFree=1362480/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=1001.94
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 39866 0 0 0 100155 39 0 0 25 0 1 0 138116349 1511936000 39614 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 39614 93 232 0 368890 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 1481852

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8436
/proc/meminfo: memFree=1356912/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=1061.92
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 41252 0 0 0 106152 40 0 0 25 0 1 0 138116349 1511936000 41000 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518618 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 41000 93 232 0 368890 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 1481852

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8436
/proc/meminfo: memFree=1352368/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=1121.9
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 42387 0 0 0 112149 41 0 0 25 0 1 0 138116349 1511936000 42135 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 42135 93 232 0 368890 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 1481852

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8436
/proc/meminfo: memFree=1347632/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=1181.87
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 43562 0 0 0 118145 42 0 0 25 0 1 0 138116349 1511936000 43310 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 43310 93 232 0 368890 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 1481852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8436
/proc/meminfo: memFree=1346224/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=1200.08
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 43917 0 0 0 119965 43 0 0 25 0 1 0 138116349 1511936000 43665 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 43665 93 232 0 368890 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481852

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 0.97 0.98 2/66 8436
/proc/meminfo: memFree=1346224/2055920 swapFree=4183904/4192956
[pid=8430] ppid=8428 vsize=5352 CPUtime=0
/proc/8430/stat : 8430 (Barcelogic) S 8428 8430 7227 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 138116348 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8430/statm: 1338 237 197 169 0 49 0
[pid=8436] ppid=8430 vsize=1476500 CPUtime=1200.08
/proc/8436/stat : 8436 (bsat) R 8430 8430 7227 0 -1 4194304 43917 0 0 0 119965 43 0 0 25 0 1 0 138116349 1511936000 43665 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/8436/statm: 369125 43665 93 232 0 368890 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481852

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8430 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.014996
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.65
CPU system time (s): 0.43
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 1482396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 731
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= 10

runsolver used 0.979851 second user time and 2.46663 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Sun Apr 15 07:14:28 UTC 2007

IDJOB= 347058
IDBENCH= 20021
IDSOLVER= 154
FILE ID= node67/347058-1176621268

PBS_JOBID= 4557047

Free space on /tmp= 66563 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1590273377-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347058-1176621268/Barcelogic /tmp/evaluation/347058-1176621268/instance-347058-1176621268.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-347058-1176621268 -o ROOT/results/node67/solver-347058-1176621268 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347058-1176621268/Barcelogic /tmp/evaluation/347058-1176621268/instance-347058-1176621268.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  eb4f7aa1b8444b3d3004f4a39bb280d2

RANDOM SEED= 498012044

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1522256 kB
Buffers:         20420 kB
Cached:         390424 kB
SwapCached:       3140 kB
Active:         117900 kB
Inactive:       328232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1522256 kB
SwapTotal:     4192956 kB
SwapFree:      4183904 kB
Dirty:            1796 kB
Writeback:           0 kB
Mapped:          41356 kB
Slab:            73456 kB
Committed_AS:   187784 kB
PageTables:       1516 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 node67 on Sun Apr 15 07:34:31 UTC 2007