Trace number 339508

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) 1200.04 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-hwb-n26-01-S1957858365.sat05-500.reshuffled-07.cnf
MD5SUM19ef5308d30d988d80538312a4c92391
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1144
Satisfiable
(Un)Satisfiability was proved
Number of variables172
Number of clauses832
Sum of the clauses size2818
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3482
Number of clauses of size 4336
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 |     832     2818 |     249       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |     730     2882 |      --       0       --      -- |     --   | -102/64
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 121   #clauses: 730   #literals: 2882
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node17/watcher-339508-1173705954 -o ROOT/results/node17/solver-339508-1173705954 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339508-1173705954/Barcelogic /tmp/evaluation/339508-1173705954/instance-339508-1173705954.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: 1.00 1.00 1.00 3/77 13442
/proc/meminfo: memFree=1183992/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 390549632 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482881106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13442/statm: 1338 232 195 169 0 49 0
[pid=13443] ppid=13442 vsize=5352 CPUtime=0
/proc/13443/stat : 13443 (Barcelogic) S 13442 13442 9148 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13443/statm: 1338 236 198 169 0 49 0
[pid=13444] ppid=13443 vsize=0 CPUtime=0
/proc/13444/stat : 13444 (Barcelogic) R 13443 13442 9148 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 390549632 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 0 0 0 17 1 0 0
/proc/13444/statm: 0 0 0 0 0 0 0
[pid=13445] ppid=13443 vsize=0 CPUtime=0
/proc/13445/stat : 13445 (sed) D 13443 13442 9148 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 390549632 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/13445/statm: 0 0 0 0 0 0 0

[startup+0.0229031 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13442
/proc/meminfo: memFree=1183992/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101899 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13442
/proc/meminfo: memFree=1183992/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301921 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13442
/proc/meminfo: memFree=1183992/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701961 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13442
/proc/meminfo: memFree=1183992/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1180072/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=1.48
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 1090 0 0 0 148 0 0 0 25 0 1 0 390549633 1511911424 1064 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 1064 82 232 0 368884 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481828

[startup+3.10221 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1177512/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=3.08
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 2314 0 0 0 307 1 0 0 25 0 1 0 390549633 1511911424 2288 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 2288 82 232 0 368884 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481828

[startup+6.30154 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1171112/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=6.28
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 3176 0 0 0 627 1 0 0 25 0 1 0 390549633 1511911424 3150 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134562163 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 3150 82 232 0 368884 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481828

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1166064/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=12.67
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 4717 0 0 0 1265 2 0 0 25 0 1 0 390549633 1511911424 4691 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518397 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 4691 82 232 0 368884 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481828

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1151920/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=25.47
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 8033 0 0 0 2542 5 0 0 25 0 1 0 390549633 1511911424 8007 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 8007 82 232 0 368884 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481828

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1135088/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=51.07
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 12195 0 0 0 5098 9 0 0 25 0 1 0 390549633 1511911424 12169 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 12169 82 232 0 368884 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1481828

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1123248/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=102.25
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 15130 0 0 0 10213 12 0 0 25 0 1 0 390549633 1511911424 15032 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 15032 82 232 0 368884 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481828

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1123248/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=162.23
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 15130 0 0 0 16211 12 0 0 25 0 1 0 390549633 1511911424 15032 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 15032 82 232 0 368884 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481828

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1123184/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=222.22
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 15163 0 0 0 22209 13 0 0 25 0 1 0 390549633 1511911424 15032 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 15032 82 232 0 368884 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1481828

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1123248/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=282.2
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 15163 0 0 0 28207 13 0 0 25 0 1 0 390549633 1511911424 15032 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 15032 82 232 0 368884 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1481828

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1113584/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=342.18
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 17624 0 0 0 34201 17 0 0 25 0 1 0 390549633 1511911424 17493 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 17493 82 232 0 368884 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1481828

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1103856/2055920 swapFree=4168576/4192956

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

[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=522.13
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 24183 0 0 0 52188 25 0 0 25 0 1 0 390549633 1511911424 24052 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 24052 82 232 0 368884 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1481828

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1079280/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=582.11
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 26190 0 0 0 58184 27 0 0 25 0 1 0 390549633 1511911424 26059 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 26059 82 232 0 368884 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1481828

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1072368/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=642.1
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 27899 0 0 0 64180 30 0 0 25 0 1 0 390549633 1511911424 27768 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 27768 82 232 0 368884 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1481828

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1066608/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=702.07
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 29341 0 0 0 70175 32 0 0 25 0 1 0 390549633 1511911424 29210 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 29210 82 232 0 368884 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1481828

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1060208/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=762.07
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 30926 0 0 0 76172 35 0 0 25 0 1 0 390549633 1511911424 30795 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 30795 82 232 0 368884 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1481828

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1053936/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=822.04
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 32523 0 0 0 82167 37 0 0 25 0 1 0 390549633 1511911424 32392 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 32392 82 232 0 368884 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1481828

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1048880/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=882.03
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 33787 0 0 0 88164 39 0 0 25 0 1 0 390549633 1511911424 33656 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 33656 82 232 0 368884 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1481828

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1043888/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=942.01
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 35036 0 0 0 94161 40 0 0 25 0 1 0 390549633 1511911424 34905 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 34905 82 232 0 368884 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1481828

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1038768/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=1001.99
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 36280 0 0 0 100157 42 0 0 25 0 1 0 390549633 1511911424 36149 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 36149 82 232 0 368884 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1481828

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13448
/proc/meminfo: memFree=1034160/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=1061.97
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 37454 0 0 0 106154 43 0 0 25 0 1 0 390549633 1511911424 37323 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 37323 82 232 0 368884 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 1481828

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13450
/proc/meminfo: memFree=1029872/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=1121.96
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 38519 0 0 0 112151 45 0 0 25 0 1 0 390549633 1511911424 38388 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 38388 82 232 0 368884 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1481828

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13450
/proc/meminfo: memFree=1025200/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=1181.95
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 39689 0 0 0 118148 47 0 0 25 0 1 0 390549633 1511911424 39558 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 39558 82 232 0 368884 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1481828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13450
/proc/meminfo: memFree=1023728/2055920 swapFree=4168576/4192956
[pid=13442] ppid=13440 vsize=5352 CPUtime=0
/proc/13442/stat : 13442 (Barcelogic) S 13440 13442 9148 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 390549632 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13442/statm: 1338 236 197 169 0 49 0
[pid=13448] ppid=13442 vsize=1476476 CPUtime=1200.04
/proc/13448/stat : 13448 (bsat) R 13442 13442 9148 0 -1 4194304 40022 0 0 0 119957 47 0 0 25 0 1 0 390549633 1511911424 39891 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13448/statm: 369119 39891 82 232 0 368884 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481828

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 13442 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=5999
CPU time returned by wait4() is 0.009998
while last known CPU time is 1200.04

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): 1200.04
CPU user time (s): 1199.57
CPU system time (s): 0.47
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 1481828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.003999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 710
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= 8

runsolver used 1.3258 second user time and 3.05253 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Mon Mar 12 13:25:54 UTC 2007

IDJOB= 339508
IDBENCH= 24748
IDSOLVER= 122
FILE ID= node17/339508-1173705954

PBS_JOBID= 4101468

Free space on /tmp= 66544 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest03-hwb-n26-01-S1957858365.sat05-500.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339508-1173705954/Barcelogic /tmp/evaluation/339508-1173705954/instance-339508-1173705954.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-339508-1173705954 -o ROOT/results/node17/solver-339508-1173705954 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339508-1173705954/Barcelogic /tmp/evaluation/339508-1173705954/instance-339508-1173705954.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  19ef5308d30d988d80538312a4c92391

RANDOM SEED= 544150787

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1184400 kB
Buffers:         60992 kB
Cached:         709024 kB
SwapCached:       2396 kB
Active:         454852 kB
Inactive:       338644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1184400 kB
SwapTotal:     4192956 kB
SwapFree:      4168576 kB
Dirty:            1864 kB
Writeback:           0 kB
Mapped:          31124 kB
Slab:            63580 kB
Committed_AS:  1544492 kB
PageTables:       1752 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= 66544 MiB

End job on node17 on Mon Mar 12 13:45:56 UTC 2007