Trace number 339340

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) 1200.03 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2c-rand3bip-unsat-135-2.sat05-2354.reshuffled-07.cnf
MD5SUM5108c832bdf105f072e86da2a52fd6b5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark60.4828
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses720
Sum of the clauses size2880
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 4720
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 |     720     2880 |     215       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 180   #clauses: 720   #literals: 2880
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node10/watcher-339340-1173703063 -o ROOT/results/node10/solver-339340-1173703063 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339340-1173703063/Barcelogic /tmp/evaluation/339340-1173703063/instance-339340-1173703063.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 12821
/proc/meminfo: memFree=1433968/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 390261288 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12821/statm: 1338 232 195 169 0 49 0
[pid=12822] ppid=12821 vsize=5352 CPUtime=0
/proc/12822/stat : 12822 (Barcelogic) S 12821 12821 7192 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/12822/statm: 1338 236 198 169 0 49 0
[pid=12823] ppid=12822 vsize=0 CPUtime=0
/proc/12823/stat : 12823 (Barcelogic) D 12822 12821 7192 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 390261288 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/12823/statm: 0 0 0 0 0 0 0
[pid=12824] ppid=12822 vsize=0 CPUtime=0
/proc/12824/stat : 12824 (sed) D 12822 12821 7192 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 390261288 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/12824/statm: 0 0 0 0 0 0 0

[startup+0.0606979 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12821
/proc/meminfo: memFree=1433968/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102704 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12821
/proc/meminfo: memFree=1433968/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302734 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12821
/proc/meminfo: memFree=1433968/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.70179 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12821
/proc/meminfo: memFree=1433968/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 12827
/proc/meminfo: memFree=1427744/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476460 CPUtime=1.48
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 2393 0 0 0 148 0 0 0 25 0 1 0 390261289 1511895040 2367 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369115 2367 81 232 0 368880 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481812

[startup+3.10111 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 12827
/proc/meminfo: memFree=1422240/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476460 CPUtime=3.07
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 2902 0 0 0 307 0 0 0 25 0 1 0 390261289 1511895040 2876 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134542211 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369115 2876 81 232 0 368880 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481812

[startup+6.30154 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 12827
/proc/meminfo: memFree=1415072/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476460 CPUtime=6.27
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 5594 0 0 0 626 1 0 0 25 0 1 0 390261289 1511895040 5568 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369115 5568 81 232 0 368880 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481812

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 12827
/proc/meminfo: memFree=1393888/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476460 CPUtime=12.68
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 10412 0 0 0 1265 3 0 0 25 0 1 0 390261289 1511895040 10386 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369115 10386 81 232 0 368880 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481812

[startup+25.5021 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 12827
/proc/meminfo: memFree=1369824/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476460 CPUtime=25.47
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 15963 0 0 0 2541 6 0 0 25 0 1 0 390261289 1511895040 15866 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134562172 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369115 15866 81 232 0 368880 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481812

[startup+51.1026 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 12827
/proc/meminfo: memFree=1363104/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476460 CPUtime=51.07
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 17693 0 0 0 5100 7 0 0 25 0 1 0 390261289 1511895040 17551 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134516806 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369115 17551 81 232 0 368880 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1481812

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 12827
/proc/meminfo: memFree=1343904/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476512 CPUtime=102.25
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 22556 0 0 0 10215 10 0 0 25 0 1 0 390261289 1511948288 22414 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369128 22414 81 232 0 368893 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481864

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12827
/proc/meminfo: memFree=1318816/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476512 CPUtime=162.24
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 28846 0 0 0 16209 15 0 0 25 0 1 0 390261289 1511948288 28704 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369128 28704 81 232 0 368893 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1481864

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12827
/proc/meminfo: memFree=1299168/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476512 CPUtime=222.21
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 33706 0 0 0 22201 20 0 0 25 0 1 0 390261289 1511948288 33564 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369128 33564 81 232 0 368893 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1481864

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12827
/proc/meminfo: memFree=1283488/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476512 CPUtime=282.19
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 37647 0 0 0 28195 24 0 0 25 0 1 0 390261289 1511948288 37505 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369128 37505 81 232 0 368893 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1481864

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12827
/proc/meminfo: memFree=1269664/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476512 CPUtime=342.18
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 41063 0 0 0 34190 28 0 0 25 0 1 0 390261289 1511948288 40921 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518436 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369128 40921 81 232 0 368893 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1481864

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12827
/proc/meminfo: memFree=1251680/2055920 swapFree=4168764/4192956

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

[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476512 CPUtime=522.13
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 51058 0 0 0 52173 40 0 0 25 0 1 0 390261289 1511948288 50916 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369128 50916 81 232 0 368893 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1481864

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12829
/proc/meminfo: memFree=1218528/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476512 CPUtime=582.11
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 53830 0 0 0 58167 44 0 0 25 0 1 0 390261289 1511948288 53688 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369128 53688 81 232 0 368893 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1481864

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12829
/proc/meminfo: memFree=1211168/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476512 CPUtime=642.1
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 55644 0 0 0 64164 46 0 0 25 0 1 0 390261289 1511948288 55502 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369128 55502 81 232 0 368893 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1481864

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12829
/proc/meminfo: memFree=1202656/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476512 CPUtime=702.08
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 57794 0 0 0 70159 49 0 0 25 0 1 0 390261289 1511948288 57652 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369128 57652 81 232 0 368893 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1481864

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12829
/proc/meminfo: memFree=1191968/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476512 CPUtime=762.06
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 60446 0 0 0 76154 52 0 0 25 0 1 0 390261289 1511948288 60304 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369128 60304 81 232 0 368893 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1481864

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12829
/proc/meminfo: memFree=1184800/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476512 CPUtime=822.04
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 62251 0 0 0 82149 55 0 0 25 0 1 0 390261289 1511948288 62109 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369128 62109 81 232 0 368893 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1481864

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12829
/proc/meminfo: memFree=1178464/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476512 CPUtime=882.02
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 63807 0 0 0 88144 58 0 0 25 0 1 0 390261289 1511948288 63665 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369128 63665 81 232 0 368893 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 1481864

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12829
/proc/meminfo: memFree=1169888/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476512 CPUtime=942.01
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 65971 0 0 0 94140 61 0 0 25 0 1 0 390261289 1511948288 65829 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369128 65829 81 232 0 368893 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1481864

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12829
/proc/meminfo: memFree=1160672/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476512 CPUtime=1001.99
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 68247 0 0 0 100135 64 0 0 25 0 1 0 390261289 1511948288 68105 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369128 68105 81 232 0 368893 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1481864

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12829
/proc/meminfo: memFree=1154528/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476512 CPUtime=1061.98
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 69788 0 0 0 106132 66 0 0 25 0 1 0 390261289 1511948288 69646 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369128 69646 81 232 0 368893 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1481864

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12829
/proc/meminfo: memFree=1147488/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476512 CPUtime=1121.96
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 71553 0 0 0 112128 68 0 0 25 0 1 0 390261289 1511948288 71411 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369128 71411 81 232 0 368893 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1481864

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12829
/proc/meminfo: memFree=1140832/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476512 CPUtime=1181.94
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 73197 0 0 0 118124 70 0 0 25 0 1 0 390261289 1511948288 73055 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369128 73055 81 232 0 368893 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1481864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12829
/proc/meminfo: memFree=1139360/2055920 swapFree=4168764/4192956
[pid=12821] ppid=12819 vsize=5352 CPUtime=0
/proc/12821/stat : 12821 (Barcelogic) S 12819 12821 7192 0 -1 4194304 332 367 0 0 0 0 0 0 19 0 1 0 390261288 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12821/statm: 1338 236 197 169 0 49 0
[pid=12827] ppid=12821 vsize=1476512 CPUtime=1200.03
/proc/12827/stat : 12827 (bsat) R 12821 12821 7192 0 -1 4194304 73564 0 0 0 119933 70 0 0 25 0 1 0 390261289 1511948288 73422 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/12827/statm: 369128 73422 81 232 0 368893 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481864

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12821 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=3999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.007998
while last known CPU time is 1200.03

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

Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.33
CPU system time (s): 0.7
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 1481992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.003999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 699
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= 34
involuntary context switches= 9

runsolver used 1.37579 second user time and 2.99954 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Mon Mar 12 12:37:43 UTC 2007

IDJOB= 339340
IDBENCH= 24744
IDSOLVER= 122
FILE ID= node10/339340-1173703063

PBS_JOBID= 4101469

Free space on /tmp= 66428 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-rand3bip-unsat-135-2.sat05-2354.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339340-1173703063/Barcelogic /tmp/evaluation/339340-1173703063/instance-339340-1173703063.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-339340-1173703063 -o ROOT/results/node10/solver-339340-1173703063 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339340-1173703063/Barcelogic /tmp/evaluation/339340-1173703063/instance-339340-1173703063.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  5108c832bdf105f072e86da2a52fd6b5

RANDOM SEED= 59524045

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1434312 kB
Buffers:         48032 kB
Cached:         479644 kB
SwapCached:       2520 kB
Active:         278528 kB
Inactive:       272116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1434312 kB
SwapTotal:     4192956 kB
SwapFree:      4168764 kB
Dirty:            1800 kB
Writeback:           0 kB
Mapped:          30528 kB
Slab:            56392 kB
Committed_AS:  1761760 kB
PageTables:       1832 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= 66428 MiB

End job on node10 on Mon Mar 12 12:57:45 UTC 2007