Trace number 334888

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) 1200.1 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-equilarge_m3.used-as.sat04-900.sat05-4186.reshuffled-07.cnf
MD5SUMff7bc04717f7472a7de76a6b5c02e3a4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables9528
Number of clauses1018562
Sum of the clauses size2044318
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21017395
Number of clauses of size 31
Number of clauses of size 47
Number of clauses of size 55
Number of clauses of size over 51154

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.81	c ==============================================================================
0.00/0.81	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.81	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.81	c ==============================================================================
0.00/0.81	c |         0 | 1018562  2044318 |  305568       0        0     nan |  0.000 % |
15.07/15.18	c |         0 | 1008700  3422759 |      --       0       --      -- |     --   | -9862/1378441
15.07/15.18	c ==============================================================================
15.07/15.18	c Result  :   #vars: 8350   #clauses: 1008700   #literals: 3422759
15.07/15.18	c CPU time:   15.0087 s
15.07/15.18	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/node2/watcher-334888-1173598356 -o ROOT/results/node2/solver-334888-1173598356 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334888-1173598356/Barcelogic /tmp/evaluation/334888-1173598356/instance-334888-1173598356.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: 0.99 1.02 1.00 3/77 5445
/proc/meminfo: memFree=1481784/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=0
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 379790781 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5445/statm: 1338 232 195 169 0 49 0
[pid=5446] ppid=5445 vsize=5352 CPUtime=0
/proc/5446/stat : 5446 (Barcelogic) R 5445 5445 4189 0 -1 4194368 58 188 0 0 0 0 0 0 20 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381192611 0 0 4096 65538 0 0 0 17 1 0 0
/proc/5446/statm: 1338 236 198 169 0 49 0

[startup+0.0542361 s]
/proc/loadavg: 0.99 1.02 1.00 3/77 5445
/proc/meminfo: memFree=1481784/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=0
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 379790781 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101244 s]
/proc/loadavg: 0.99 1.02 1.00 3/77 5445
/proc/meminfo: memFree=1481784/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=0
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 379790781 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301266 s]
/proc/loadavg: 0.99 1.02 1.00 3/77 5445
/proc/meminfo: memFree=1481784/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=0
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 379790781 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701306 s]
/proc/loadavg: 0.99 1.02 1.00 3/77 5445
/proc/meminfo: memFree=1481784/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=0
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 379790781 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50138 s]
/proc/loadavg: 0.99 1.02 1.00 2/79 5450
/proc/meminfo: memFree=1423592/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=0
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 379790781 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 235 197 169 0 49 0
[pid=5450] ppid=5445 vsize=69484 CPUtime=1.48
/proc/5450/stat : 5450 (SatELite_releas) R 5445 5445 4189 0 -1 4194304 16123 0 0 0 139 9 0 0 25 0 1 0 379790782 71151616 16107 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134681499 0 0 4096 3 0 0 0 17 1 0 0
/proc/5450/statm: 17371 16107 66 128 0 17240 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 74836

[startup+3.10155 s]
/proc/loadavg: 0.99 1.02 1.00 2/79 5450
/proc/meminfo: memFree=1408744/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=0
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 379790781 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 235 197 169 0 49 0
[pid=5450] ppid=5445 vsize=85044 CPUtime=3.09
/proc/5450/stat : 5450 (SatELite_releas) R 5445 5445 4189 0 -1 4194304 20015 0 0 0 295 14 0 0 25 0 1 0 379790782 87085056 19999 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134699021 0 0 4096 3 0 0 0 17 1 0 0
/proc/5450/statm: 21261 19999 66 128 0 21130 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 90396

[startup+6.30288 s]
/proc/loadavg: 0.99 1.02 1.00 2/79 5450
/proc/meminfo: memFree=1383464/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=0
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 379790781 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 235 197 169 0 49 0
[pid=5450] ppid=5445 vsize=108140 CPUtime=6.28
/proc/5450/stat : 5450 (SatELite_releas) R 5445 5445 4189 0 -1 4194304 23699 0 0 0 613 15 0 0 25 0 1 0 379790782 110735360 23683 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134574348 0 0 4096 3 0 0 0 17 1 0 0
/proc/5450/statm: 27035 23683 66 128 0 26904 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 113492

[startup+12.7016 s]
/proc/loadavg: 0.99 1.02 1.00 2/79 5450
/proc/meminfo: memFree=1383400/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=0
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 379790781 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 235 197 169 0 49 0
[pid=5450] ppid=5445 vsize=108140 CPUtime=12.67
/proc/5450/stat : 5450 (SatELite_releas) R 5445 5445 4189 0 -1 4194304 23718 0 0 0 1252 15 0 0 25 0 1 0 379790782 110735360 23702 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134574442 0 0 4096 3 0 0 0 17 1 0 0
/proc/5450/statm: 27035 23702 66 128 0 26904 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 113492

[startup+25.5019 s]
/proc/loadavg: 0.99 1.01 1.00 2/79 5451
/proc/meminfo: memFree=1405416/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=8.83
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 13292 0 0 0 874 9 0 0 25 0 1 0 379792447 1515180032 13144 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 13144 82 232 0 369682 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1485020

[startup+51.1016 s]
/proc/loadavg: 0.99 1.01 1.00 2/79 5451
/proc/meminfo: memFree=1398376/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=34.41
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 15110 0 0 0 3430 11 0 0 25 0 1 0 379792447 1515180032 14962 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/5451/statm: 369917 14962 82 232 0 369682 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1485020

[startup+102.306 s]
/proc/loadavg: 0.99 1.01 1.00 2/79 5451
/proc/meminfo: memFree=1383208/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=85.58
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 18890 0 0 0 8543 15 0 0 25 0 1 0 379792447 1515180032 18742 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 18742 82 232 0 369682 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 1485020

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 5451
/proc/meminfo: memFree=1365608/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=145.56
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 23299 0 0 0 14537 19 0 0 25 0 1 0 379792447 1515180032 23151 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 23151 82 232 0 369682 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 1485020

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 5451
/proc/meminfo: memFree=1348776/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=205.54
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 27466 0 0 0 20531 23 0 0 25 0 1 0 379792447 1515180032 27318 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 27318 82 232 0 369682 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 1485020

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 5451
/proc/meminfo: memFree=1334632/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=265.52
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 31006 0 0 0 26525 27 0 0 25 0 1 0 379792447 1515180032 30858 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517514 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 30858 82 232 0 369682 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 1485020

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 5451
/proc/meminfo: memFree=1320744/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=325.51
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 34461 0 0 0 32520 31 0 0 25 0 1 0 379792447 1515180032 34313 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 34313 82 232 0 369682 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1485020

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 5451
/proc/meminfo: memFree=1306088/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=385.49
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 38126 0 0 0 38514 35 0 0 25 0 1 0 379792447 1515180032 37978 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518433 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 37978 82 232 0 369682 0

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

[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=565.44
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 47900 0 0 0 56497 47 0 0 25 0 1 0 379792447 1515180032 47752 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 47752 82 232 0 369682 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1485020

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 5451
/proc/meminfo: memFree=1255912/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=625.43
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 50625 0 0 0 62492 51 0 0 25 0 1 0 379792447 1515180032 50477 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 50477 82 232 0 369682 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 1485020

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 3/79 5453
/proc/meminfo: memFree=1252840/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=685.4
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 51832 0 0 0 68488 52 0 0 25 0 1 0 379792447 1515180032 51192 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535738 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 51192 92 232 0 369682 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 1485020

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 5453
/proc/meminfo: memFree=1252840/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=745.39
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 51832 0 0 0 74486 53 0 0 25 0 1 0 379792447 1515180032 51192 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 51192 92 232 0 369682 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 1485020

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 5453
/proc/meminfo: memFree=1252904/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=805.37
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 51843 0 0 0 80484 53 0 0 25 0 1 0 379792447 1515180032 51203 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 51203 92 232 0 369682 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 1485020

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 5453
/proc/meminfo: memFree=1252968/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=865.36
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 51846 0 0 0 86482 54 0 0 25 0 1 0 379792447 1515180032 51206 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 51206 92 232 0 369682 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 1485020

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 5453
/proc/meminfo: memFree=1253032/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=925.34
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 51846 0 0 0 92480 54 0 0 25 0 1 0 379792447 1515180032 51206 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 51206 92 232 0 369682 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 1485020

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 5453
/proc/meminfo: memFree=1252968/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=985.33
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 51847 0 0 0 98478 55 0 0 25 0 1 0 379792447 1515180032 51207 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518414 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 51207 92 232 0 369682 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 1485020

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 5453
/proc/meminfo: memFree=1252968/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=1045.3
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 51852 0 0 0 104475 55 0 0 25 0 1 0 379792447 1515180032 51212 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 51212 92 232 0 369682 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 1485020

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 5453
/proc/meminfo: memFree=1252904/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=1105.28
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 51852 0 0 0 110473 55 0 0 25 0 1 0 379792447 1515180032 51212 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 51212 92 232 0 369682 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 1485020

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 5453
/proc/meminfo: memFree=1252968/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=1165.27
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 51852 0 0 0 116471 56 0 0 25 0 1 0 379792447 1515180032 51212 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 51212 92 232 0 369682 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 1485020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 5453
/proc/meminfo: memFree=1252968/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=1183.47
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 51852 0 0 0 118291 56 0 0 25 0 1 0 379792447 1515180032 51212 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 51212 92 232 0 369682 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1485020

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 1.00 1.00 2/79 5453
/proc/meminfo: memFree=1252968/2055920 swapFree=4153164/4192956
[pid=5445] ppid=5443 vsize=5352 CPUtime=16.63
/proc/5445/stat : 5445 (Barcelogic) S 5443 5445 4189 0 -1 4194304 332 23991 0 0 0 0 1638 25 16 0 1 0 379790781 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5445/statm: 1338 236 197 169 0 49 0
[pid=5451] ppid=5445 vsize=1479668 CPUtime=1183.47
/proc/5451/stat : 5451 (bsat) R 5445 5445 4189 0 -1 4194304 51852 0 0 0 118291 56 0 0 25 0 1 0 379792447 1515180032 51212 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/5451/statm: 369917 51212 92 232 0 369682 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1485020

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5445 and gives childrusage.ru_utime.tv_sec=16 childrusage.ru_utime.tv_usec=387508 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=259960
CPU time returned by wait4() is 16.6475
while last known CPU time is 1200.1

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

Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.29
CPU system time (s): 0.81
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 1486980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.3875
system time used= 0.25996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24323
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= 357

runsolver used 1.21481 second user time and 3.16052 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sun Mar 11 07:32:38 UTC 2007

IDJOB= 334888
IDBENCH= 24638
IDSOLVER= 122
FILE ID= node2/334888-1173598356

PBS_JOBID= 4101234

Free space on /tmp= 66527 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-equilarge_m3.used-as.sat04-900.sat05-4186.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334888-1173598356/Barcelogic /tmp/evaluation/334888-1173598356/instance-334888-1173598356.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-334888-1173598356 -o ROOT/results/node2/solver-334888-1173598356 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334888-1173598356/Barcelogic /tmp/evaluation/334888-1173598356/instance-334888-1173598356.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  ff7bc04717f7472a7de76a6b5c02e3a4

RANDOM SEED= 813057833

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1482320 kB
Buffers:         46296 kB
Cached:         444548 kB
SwapCached:       2496 kB
Active:         355748 kB
Inactive:       157980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1482320 kB
SwapTotal:     4192956 kB
SwapFree:      4153164 kB
Dirty:           14604 kB
Writeback:           0 kB
Mapped:          30232 kB
Slab:            45380 kB
Committed_AS:  1677520 kB
PageTables:       1812 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= 66504 MiB

End job on node2 on Sun Mar 11 07:52:41 UTC 2007