Trace number 339550

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) 1200.09 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
MD5SUMbe0552b4894b69c578ebcc0b17dda689
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark210.366
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses69990
Sum of the clauses size140820
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 269960
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   69990   140820 |   20996       0        0     nan |  0.000 % |
0.99/1.10	c |         0 |   69090   217938 |      --       0       --      -- |     --   | -900/77118
0.99/1.10	c ==============================================================================
0.99/1.10	c Result  :   #vars: 870   #clauses: 69090   #literals: 217938
0.99/1.10	c CPU time:   1.08983 s
0.99/1.10	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-339550-1173706884 -o ROOT/results/node2/solver-339550-1173706884 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339550-1173706884/Barcelogic /tmp/evaluation/339550-1173706884/instance-339550-1173706884.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17509
/proc/meminfo: memFree=1407856/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=0
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 390643375 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17509/statm: 1338 232 195 169 0 49 0
[pid=17510] ppid=17509 vsize=5352 CPUtime=0
/proc/17510/stat : 17510 (Barcelogic) S 17509 17509 13517 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17510/statm: 1338 236 198 169 0 49 0

[startup+0.0908249 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17509
/proc/meminfo: memFree=1407856/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=0
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 390643375 5480448 235 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17509/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101831 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17509
/proc/meminfo: memFree=1407856/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=0
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 390643375 5480448 235 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17509/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301843 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17509
/proc/meminfo: memFree=1407856/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=0
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 390643375 5480448 235 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17509/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701882 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17509
/proc/meminfo: memFree=1407856/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=0
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 390643375 5480448 235 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17509/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 17514
/proc/meminfo: memFree=1401696/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 5352

[startup+3.10113 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 17515
/proc/meminfo: memFree=1394656/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476692 CPUtime=1.89
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 4824 0 0 0 188 1 0 0 25 0 1 0 390643495 1512132608 4797 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369173 4797 81 232 0 368938 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1482044

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 17515
/proc/meminfo: memFree=1380384/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476692 CPUtime=5.09
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 6511 0 0 0 507 2 0 0 25 0 1 0 390643495 1512132608 6484 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369173 6484 82 232 0 368938 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1482044

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 17515
/proc/meminfo: memFree=1363168/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476692 CPUtime=11.49
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 11330 0 0 0 1145 4 0 0 25 0 1 0 390643495 1512132608 11303 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369173 11303 82 232 0 368938 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1482044

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 17515
/proc/meminfo: memFree=1335776/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476692 CPUtime=24.29
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 17633 0 0 0 2421 8 0 0 25 0 1 0 390643495 1512132608 17606 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369173 17606 82 232 0 368938 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1482044

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 17515
/proc/meminfo: memFree=1335392/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476692 CPUtime=49.87
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 17872 0 0 0 4979 8 0 0 25 0 1 0 390643495 1512132608 17845 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369173 17845 82 232 0 368938 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1482044

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 17515
/proc/meminfo: memFree=1266144/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476692 CPUtime=101.07
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 35041 0 0 0 10088 19 0 0 25 0 1 0 390643495 1512132608 35014 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369173 35014 82 232 0 368938 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1482044

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17515
/proc/meminfo: memFree=1204064/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476692 CPUtime=161.05
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 50623 0 0 0 16072 33 0 0 25 0 1 0 390643495 1512132608 50596 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369173 50596 82 232 0 368938 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1482044

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17517
/proc/meminfo: memFree=1159520/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476692 CPUtime=221.03
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 61608 0 0 0 22061 42 0 0 25 0 1 0 390643495 1512132608 61581 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369173 61581 82 232 0 368938 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1482044

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17517
/proc/meminfo: memFree=1128928/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476692 CPUtime=281.01
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 69223 0 0 0 28053 48 0 0 25 0 1 0 390643495 1512132608 69196 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369173 69196 82 232 0 368938 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1482044

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17517
/proc/meminfo: memFree=1128928/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476716 CPUtime=341
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 69227 0 0 0 34051 49 0 0 25 0 1 0 390643495 1512157184 69200 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369179 69200 82 232 0 368944 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1482068

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17517
/proc/meminfo: memFree=1128928/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476716 CPUtime=400.98
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 69227 0 0 0 40049 49 0 0 25 0 1 0 390643495 1512157184 69200 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134534921 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369179 69200 82 232 0 368944 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1482068


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

[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476716 CPUtime=580.92
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 69267 0 0 0 58042 50 0 0 25 0 1 0 390643495 1512157184 69200 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369179 69200 82 232 0 368944 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1482068

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17517
/proc/meminfo: memFree=1128800/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476716 CPUtime=640.92
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 69267 0 0 0 64041 51 0 0 25 0 1 0 390643495 1512157184 69200 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369179 69200 82 232 0 368944 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1482068

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17517
/proc/meminfo: memFree=1128864/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476716 CPUtime=700.89
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 69267 0 0 0 70038 51 0 0 25 0 1 0 390643495 1512157184 69200 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369179 69200 82 232 0 368944 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1482068

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17517
/proc/meminfo: memFree=1128928/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476716 CPUtime=760.88
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 69267 0 0 0 76036 52 0 0 25 0 1 0 390643495 1512157184 69200 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369179 69200 82 232 0 368944 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1482068

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17517
/proc/meminfo: memFree=1128928/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476716 CPUtime=820.86
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 69267 0 0 0 82034 52 0 0 25 0 1 0 390643495 1512157184 69200 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369179 69200 82 232 0 368944 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1482068

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17517
/proc/meminfo: memFree=1128672/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476716 CPUtime=880.85
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 69333 0 0 0 88032 53 0 0 25 0 1 0 390643495 1512157184 69200 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369179 69200 82 232 0 368944 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1482068

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17517
/proc/meminfo: memFree=1128736/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476716 CPUtime=940.83
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 69334 0 0 0 94030 53 0 0 25 0 1 0 390643495 1512157184 69201 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369179 69201 82 232 0 368944 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1482068

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17517
/proc/meminfo: memFree=1128800/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476716 CPUtime=1000.82
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 69334 0 0 0 100028 54 0 0 25 0 1 0 390643495 1512157184 69201 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369179 69201 82 232 0 368944 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1482068

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17517
/proc/meminfo: memFree=1128864/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476716 CPUtime=1060.8
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 69334 0 0 0 106026 54 0 0 25 0 1 0 390643495 1512157184 69201 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369179 69201 82 232 0 368944 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1482068

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17517
/proc/meminfo: memFree=1128928/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476716 CPUtime=1120.77
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 69334 0 0 0 112023 54 0 0 25 0 1 0 390643495 1512157184 69201 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517322 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369179 69201 82 232 0 368944 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 1482068

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 17581
/proc/meminfo: memFree=1127592/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476716 CPUtime=1180.74
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 69334 0 0 0 118019 55 0 0 25 0 1 0 390643495 1512157184 69201 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134534368 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369179 69201 82 232 0 368944 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 1482068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 17619
/proc/meminfo: memFree=1127592/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476716 CPUtime=1198.91
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 69334 0 0 0 119836 55 0 0 25 0 1 0 390643495 1512157184 69201 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369179 69201 82 232 0 368944 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1482068

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 17619
/proc/meminfo: memFree=1127592/2055920 swapFree=4153164/4192956
[pid=17509] ppid=17507 vsize=5352 CPUtime=1.18
/proc/17509/stat : 17509 (Barcelogic) S 17507 17509 13517 0 -1 4194304 332 1768 0 0 0 0 117 1 16 0 1 0 390643375 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17509/statm: 1338 236 197 169 0 49 0
[pid=17515] ppid=17509 vsize=1476716 CPUtime=1198.91
/proc/17515/stat : 17515 (bsat) R 17509 17509 13517 0 -1 4194304 69334 0 0 0 119836 55 0 0 25 0 1 0 390643495 1512157184 69201 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17515/statm: 369179 69201 82 232 0 368944 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1482068

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17509 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=173821 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=13997
CPU time returned by wait4() is 1.18782
while last known CPU time is 1200.09

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): 1200.09
CPU user time (s): 1199.53
CPU system time (s): 0.56
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 1482332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.17382
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2100
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= 35
involuntary context switches= 52

runsolver used 1.20182 second user time and 3.17352 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Mar 12 13:41:24 UTC 2007

IDJOB= 339550
IDBENCH= 24749
IDSOLVER= 122
FILE ID= node2/339550-1173706884

PBS_JOBID= 4101474

Free space on /tmp= 66534 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339550-1173706884/Barcelogic /tmp/evaluation/339550-1173706884/instance-339550-1173706884.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-339550-1173706884 -o ROOT/results/node2/solver-339550-1173706884 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339550-1173706884/Barcelogic /tmp/evaluation/339550-1173706884/instance-339550-1173706884.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  be0552b4894b69c578ebcc0b17dda689

RANDOM SEED= 638415891

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:       1408328 kB
Buffers:         50784 kB
Cached:         511836 kB
SwapCached:       2528 kB
Active:         380148 kB
Inactive:       206004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1408328 kB
SwapTotal:     4192956 kB
SwapFree:      4153164 kB
Dirty:            2532 kB
Writeback:           0 kB
Mapped:          30872 kB
Slab:            46968 kB
Committed_AS:  1735820 kB
PageTables:       1816 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= 66533 MiB

End job on node2 on Mon Mar 12 14:01:27 UTC 2007