Trace number 335308

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) 1200.06 1200.91

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-ukn009.sat05-3849.reshuffled-07.cnf
MD5SUM42a7abc6638576e7c05fba1c9e36829b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2969
Number of clauses18718
Sum of the clauses size134151
Maximum clause length13
Minimum clause length1
Number of clauses of size 142
Number of clauses of size 2435
Number of clauses of size 32341
Number of clauses of size 4498
Number of clauses of size 5677
Number of clauses of size over 514725

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   18453   132624 |    5535       0        0     nan |  0.000 % |
0.00/0.11	c |         0 |   16525   120280 |      --       0       --      -- |     --   | -532/-6130
0.00/0.11	c ==============================================================================
0.00/0.11	c Result  :   #vars: 2870   #clauses: 16525   #literals: 120280
0.00/0.11	c CPU time:   0.105983 s
0.00/0.11	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/node1/watcher-335308-1173622173 -o ROOT/results/node1/solver-335308-1173622173 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335308-1173622173/Barcelogic /tmp/evaluation/335308-1173622173/instance-335308-1173622173.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 29177
/proc/meminfo: memFree=1400048/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 382172409 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353444434 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/29177/statm: 1338 232 195 169 0 49 0
[pid=29178] ppid=29177 vsize=5352 CPUtime=0
/proc/29178/stat : 29178 (Barcelogic) S 29177 29177 28138 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 382172410 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/29178/statm: 1338 236 198 169 0 49 0
[pid=29180] ppid=29178 vsize=184 CPUtime=0
/proc/29180/stat : 29180 (sed) R 29178 29177 28138 0 -1 4194304 27 0 0 0 0 0 0 0 18 0 1 0 382172410 188416 9 18446744073709551615 4194304 4240196 548682069536 18446744073709551615 259350624592 0 0 4096 0 0 0 0 17 0 0 0
/proc/29180/statm: 48 23 16 11 0 11 0

[startup+0.103357 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 29177
/proc/meminfo: memFree=1400048/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 382172409 5480448 235 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.202375 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 29177
/proc/meminfo: memFree=1400048/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5352

[startup+0.302391 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 29177
/proc/meminfo: memFree=1400048/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5352

[startup+0.701426 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 29177
/proc/meminfo: memFree=1400048/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5352

[startup+1.50151 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1390240/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=1.33
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 2738 0 0 0 132 1 0 0 25 0 1 0 382172426 1511698432 2708 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134530044 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 2708 82 232 0 368832 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481620

[startup+3.1017 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1385568/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=2.92
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 4193 0 0 0 291 1 0 0 25 0 1 0 382172426 1511698432 4163 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 4163 82 232 0 368832 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481620

[startup+6.30107 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1374880/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=6.12
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 6498 0 0 0 610 2 0 0 25 0 1 0 382172426 1511698432 6467 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 6467 82 232 0 368832 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481620

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1359392/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=12.52
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 10326 0 0 0 1248 4 0 0 25 0 1 0 382172426 1511698432 10295 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 10295 82 232 0 368832 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481620

[startup+25.5023 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1338208/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=25.3
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 15294 0 0 0 2522 8 0 0 25 0 1 0 382172426 1511698432 15263 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518222 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 15263 82 232 0 368832 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481620

[startup+51.1023 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1309280/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=50.89
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 22552 0 0 0 5074 15 0 0 25 0 1 0 382172426 1511698432 22521 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 22521 82 232 0 368832 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481620

[startup+102.302 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1275680/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=102.06
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 30830 0 0 0 10183 23 0 0 25 0 1 0 382172426 1511698432 30799 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 30799 82 232 0 368832 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 1481620

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1249440/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=162.01
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 37456 0 0 0 16172 29 0 0 25 0 1 0 382172426 1511698432 37425 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 37425 82 232 0 368832 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 1481620

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1226272/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=221.98
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 43158 0 0 0 22163 35 0 0 25 0 1 0 382172426 1511698432 43127 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 43127 82 232 0 368832 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 1481620

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1206880/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=281.95
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 48045 0 0 0 28154 41 0 0 25 0 1 0 382172426 1511698432 48014 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 48014 82 232 0 368832 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 1481620

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1191392/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=341.9
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 51878 0 0 0 34145 45 0 0 25 0 1 0 382172426 1511698432 51847 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29183/statm: 369067 51847 82 232 0 368832 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 1481620

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1179232/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0

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

[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=521.79
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 61097 0 0 0 52125 54 0 0 25 0 1 0 382172426 1511698432 61066 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134534740 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 61066 82 232 0 368832 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 1481620

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1142368/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=581.74
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 64117 0 0 0 58117 57 0 0 25 0 1 0 382172426 1511698432 64086 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 64086 82 232 0 368832 0
Current children cumulated CPU time (s) 581.89
Current children cumulated vsize (KiB) 1481620

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1131936/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=641.71
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 66742 0 0 0 64110 61 0 0 25 0 1 0 382172426 1511698432 66711 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518330 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 66711 82 232 0 368832 0
Current children cumulated CPU time (s) 641.86
Current children cumulated vsize (KiB) 1481620

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1121888/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=701.67
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 69211 0 0 0 70104 63 0 0 25 0 1 0 382172426 1511698432 69180 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 69180 82 232 0 368832 0
Current children cumulated CPU time (s) 701.82
Current children cumulated vsize (KiB) 1481620

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1112672/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=761.63
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 71531 0 0 0 76099 64 0 0 25 0 1 0 382172426 1511698432 71500 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 71500 82 232 0 368832 0
Current children cumulated CPU time (s) 761.78
Current children cumulated vsize (KiB) 1481620

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1103520/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=821.59
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 73845 0 0 0 82093 66 0 0 25 0 1 0 382172426 1511698432 73814 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 73814 82 232 0 368832 0
Current children cumulated CPU time (s) 821.74
Current children cumulated vsize (KiB) 1481620

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1095328/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=881.56
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 75861 0 0 0 88087 69 0 0 25 0 1 0 382172426 1511698432 75830 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 75830 82 232 0 368832 0
Current children cumulated CPU time (s) 881.71
Current children cumulated vsize (KiB) 1481620

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1086880/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=941.5
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 77999 0 0 0 94079 71 0 0 25 0 1 0 382172426 1511698432 77968 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 77968 82 232 0 368832 0
Current children cumulated CPU time (s) 941.65
Current children cumulated vsize (KiB) 1481620

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1077984/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=1001.46
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 80199 0 0 0 100073 73 0 0 25 0 1 0 382172426 1511698432 80168 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 80168 82 232 0 368832 0
Current children cumulated CPU time (s) 1001.61
Current children cumulated vsize (KiB) 1481620

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1071968/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=1061.41
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 81720 0 0 0 106066 75 0 0 25 0 1 0 382172426 1511698432 81689 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 81689 82 232 0 368832 0
Current children cumulated CPU time (s) 1061.56
Current children cumulated vsize (KiB) 1481620

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1064800/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=1121.37
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 83472 0 0 0 112060 77 0 0 25 0 1 0 382172426 1511698432 83441 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 83441 82 232 0 368832 0
Current children cumulated CPU time (s) 1121.52
Current children cumulated vsize (KiB) 1481620

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1057952/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=1181.31
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 85207 0 0 0 118052 79 0 0 25 0 1 0 382172426 1511698432 85176 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518392 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 85176 82 232 0 368832 0
Current children cumulated CPU time (s) 1181.46
Current children cumulated vsize (KiB) 1481620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 29183
/proc/meminfo: memFree=1055584/2055920 swapFree=4159120/4192956
[pid=29177] ppid=29175 vsize=5352 CPUtime=0.15
/proc/29177/stat : 29177 (Barcelogic) S 29175 29177 28138 0 -1 4194304 332 984 0 0 0 0 15 0 15 0 1 0 382172409 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29177/statm: 1338 236 197 169 0 49 0
[pid=29183] ppid=29177 vsize=1476268 CPUtime=1199.91
/proc/29183/stat : 29183 (bsat) R 29177 29177 28138 0 -1 4194304 85774 0 0 0 119911 80 0 0 25 0 1 0 382172426 1511698432 85743 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 0 0 0
/proc/29183/statm: 369067 85743 82 232 0 368832 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481620

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 29177 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=155976 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.159975
while last known CPU time is 1200.06

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

Real time (s): 1200.91
CPU time (s): 1200.06
CPU user time (s): 1199.26
CPU system time (s): 0.8
CPU usage (%): 99.9288
Max. virtual memory (cumulated for all children) (KiB): 1481620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.155976
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= 1316
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= 9

runsolver used 1.15982 second user time and 3.21851 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sun Mar 11 14:09:33 UTC 2007

IDJOB= 335308
IDBENCH= 24648
IDSOLVER= 122
FILE ID= node1/335308-1173622173

PBS_JOBID= 4101266

Free space on /tmp= 66341 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-ukn009.sat05-3849.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335308-1173622173/Barcelogic /tmp/evaluation/335308-1173622173/instance-335308-1173622173.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-335308-1173622173 -o ROOT/results/node1/solver-335308-1173622173 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335308-1173622173/Barcelogic /tmp/evaluation/335308-1173622173/instance-335308-1173622173.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  42a7abc6638576e7c05fba1c9e36829b

RANDOM SEED= 400391153

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1400456 kB
Buffers:         46132 kB
Cached:         527252 kB
SwapCached:      13796 kB
Active:         397572 kB
Inactive:       198856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1400456 kB
SwapTotal:     4192956 kB
SwapFree:      4159120 kB
Dirty:            2568 kB
Writeback:           0 kB
Mapped:          29828 kB
Slab:            44576 kB
Committed_AS:  1209304 kB
PageTables:       1740 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= 66341 MiB

End job on node1 on Sun Mar 11 14:29:36 UTC 2007