Trace number 298743

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 1200.43

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1154156114-09.UNSAT.shuffled.cnf
MD5SUMefb9901bf89fd570f6c562e1222df820
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark20.6749
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    1533     4599 |     459       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1528     4615 |      --       0       --      -- |     --   | -5/16
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 355   #clauses: 1528   #literals: 4615
0.00/0.01	c CPU time:   0.003999 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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-298743-1171859856 -o ROOT/results/node23/solver-298743-1171859856 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298743-1171859856/Barcelogic /tmp/evaluation/298743-1171859856/instance-298743-1171859856.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.93 0.99 0.99 3/77 10162
/proc/meminfo: memFree=695648/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 205939452 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487830610 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/10162/statm: 1338 232 195 169 0 49 0
[pid=10163] ppid=10162 vsize=5352 CPUtime=0
/proc/10163/stat : 10163 (Barcelogic) S 10162 10162 4436 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/10163/statm: 1338 236 198 169 0 49 0
[pid=10164] ppid=10163 vsize=0 CPUtime=0
/proc/10164/stat : 10164 (Barcelogic) D 10163 10162 4436 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 205939452 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100037788 0 0 17 1 0 0
/proc/10164/statm: 0 0 0 0 0 0 0
[pid=10165] ppid=10163 vsize=0 CPUtime=0
/proc/10165/stat : 10165 (sed) D 10163 10162 4436 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 205939452 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/10165/statm: 0 0 0 0 0 0 0

[startup+0.106875 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 10162
/proc/meminfo: memFree=695648/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514918 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 10162
/proc/meminfo: memFree=695648/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33501 s]
/proc/loadavg: 0.93 0.99 0.99 2/79 10168
/proc/meminfo: memFree=692368/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476424 CPUtime=1.31
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 1008 0 0 0 131 0 0 0 25 0 1 0 205939453 1511858176 980 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369106 980 91 232 0 368871 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481776

[startup+2.9712 s]
/proc/loadavg: 0.93 0.99 0.99 2/79 10168
/proc/meminfo: memFree=689232/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476424 CPUtime=2.95
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 2100 0 0 0 294 1 0 0 25 0 1 0 205939453 1511858176 2072 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369106 2072 91 232 0 368871 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481776

[startup+6.24757 s]
/proc/loadavg: 0.94 0.99 0.99 2/79 10168
/proc/meminfo: memFree=686544/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=6.22
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 2338 0 0 0 621 1 0 0 25 0 1 0 205939453 1511940096 2310 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 2310 91 232 0 368891 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481856

[startup+12.7103 s]
/proc/loadavg: 0.94 0.99 0.99 2/79 10168
/proc/meminfo: memFree=677840/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=12.68
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 4519 0 0 0 1266 2 0 0 25 0 1 0 205939453 1511940096 4491 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134516580 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 4491 91 232 0 368891 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481856

[startup+25.5298 s]
/proc/loadavg: 0.95 0.99 0.99 2/79 10168
/proc/meminfo: memFree=666640/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=25.5
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 7309 0 0 0 2545 5 0 0 25 0 1 0 205939453 1511940096 7281 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518034 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 7281 91 232 0 368891 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481856

[startup+51.1577 s]
/proc/loadavg: 0.97 0.99 0.99 2/79 10168
/proc/meminfo: memFree=659792/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=51.11
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 8947 0 0 0 5105 6 0 0 25 0 1 0 205939453 1511940096 8848 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 8848 91 232 0 368891 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481856

[startup+102.414 s]
/proc/loadavg: 0.98 0.99 0.99 2/79 10168
/proc/meminfo: memFree=659792/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=102.36
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 8992 0 0 0 10229 7 0 0 25 0 1 0 205939453 1511940096 8893 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 8893 91 232 0 368891 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481856

[startup+162.488 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 10168
/proc/meminfo: memFree=642640/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=162.41
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 13272 0 0 0 16229 12 0 0 25 0 1 0 205939453 1511940096 13173 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 13173 91 232 0 368891 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481856

[startup+222.559 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 10170
/proc/meminfo: memFree=627216/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=222.47
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 17216 0 0 0 22230 17 0 0 25 0 1 0 205939453 1511940096 16939 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518081 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 16939 91 232 0 368891 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481856

[startup+282.632 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 10170
/proc/meminfo: memFree=627408/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=282.53
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 17219 0 0 0 28235 18 0 0 25 0 1 0 205939453 1511940096 16942 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 16942 91 232 0 368891 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481856

[startup+342.703 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 10170
/proc/meminfo: memFree=627408/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=342.57
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 17219 0 0 0 34239 18 0 0 25 0 1 0 205939453 1511940096 16942 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 16942 91 232 0 368891 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481856

[startup+402.777 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10170
/proc/meminfo: memFree=627408/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=402.64
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 17313 0 0 0 40245 19 0 0 25 0 1 0 205939453 1511940096 16946 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 16946 91 232 0 368891 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481856

[startup+462.848 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10170
/proc/meminfo: memFree=627472/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=462.69
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 17313 0 0 0 46250 19 0 0 25 0 1 0 205939453 1511940096 16946 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 16946 91 232 0 368891 0
Current children cumulated CPU time (s) 462.69

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

[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=582.8
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 20818 0 0 0 58256 24 0 0 25 0 1 0 205939453 1511940096 20451 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 20451 91 232 0 368891 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 1481856

[startup+643.066 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10170
/proc/meminfo: memFree=604496/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=642.86
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 23068 0 0 0 64259 27 0 0 25 0 1 0 205939453 1511940096 22701 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 22701 91 232 0 368891 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 1481856

[startup+703.138 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10170
/proc/meminfo: memFree=596944/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=702.91
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 24971 0 0 0 70262 29 0 0 25 0 1 0 205939453 1511940096 24604 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 24604 91 232 0 368891 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 1481856

[startup+763.209 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10170
/proc/meminfo: memFree=589264/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=762.96
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 26869 0 0 0 76265 31 0 0 25 0 1 0 205939453 1511940096 26502 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531090 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 26502 91 232 0 368891 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 1481856

[startup+823.283 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10170
/proc/meminfo: memFree=582928/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=823.02
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 28447 0 0 0 82269 33 0 0 25 0 1 0 205939453 1511940096 28080 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 28080 91 232 0 368891 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 1481856

[startup+883.352 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10170
/proc/meminfo: memFree=576976/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=883.06
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 29928 0 0 0 88272 34 0 0 25 0 1 0 205939453 1511940096 29561 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 29561 91 232 0 368891 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 1481856

[startup+943.424 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10170
/proc/meminfo: memFree=571472/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=943.13
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 31315 0 0 0 94276 37 0 0 25 0 1 0 205939453 1511940096 30948 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 30948 91 232 0 368891 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 1481856

[startup+1003.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10170
/proc/meminfo: memFree=566672/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=1003.18
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 32522 0 0 0 100279 39 0 0 25 0 1 0 205939453 1511940096 32155 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 32155 91 232 0 368891 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 1481856

[startup+1063.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10170
/proc/meminfo: memFree=561872/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=1063.24
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 33688 0 0 0 106283 41 0 0 25 0 1 0 205939453 1511940096 33321 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 33321 91 232 0 368891 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 1481856

[startup+1123.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10170
/proc/meminfo: memFree=557200/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=1123.28
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 34874 0 0 0 112286 42 0 0 25 0 1 0 205939453 1511940096 34507 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 34507 91 232 0 368891 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 1481856

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10170
/proc/meminfo: memFree=553104/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=1183.34
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 35887 0 0 0 118290 44 0 0 25 0 1 0 205939453 1511940096 35520 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 35520 91 232 0 368891 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 1481856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10170
/proc/meminfo: memFree=551824/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=1200.04
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 36197 0 0 0 119959 45 0 0 25 0 1 0 205939453 1511940096 35830 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 35830 91 232 0 368891 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481856

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10170
/proc/meminfo: memFree=551824/2055920 swapFree=4144472/4192956
[pid=10162] ppid=10160 vsize=5352 CPUtime=0
/proc/10162/stat : 10162 (Barcelogic) S 10160 10162 4436 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 205939452 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10162/statm: 1338 236 197 169 0 49 0
[pid=10168] ppid=10162 vsize=1476504 CPUtime=1200.04
/proc/10168/stat : 10168 (bsat) R 10162 10162 4436 0 -1 4194304 36197 0 0 0 119959 45 0 0 25 0 1 0 205939453 1511940096 35830 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/10168/statm: 369126 35830 91 232 0 368891 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481856

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10162 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.010997
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): 1200.43
CPU time (s): 1200.04
CPU user time (s): 1199.59
CPU system time (s): 0.45
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 1482568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 724
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 1.17182 second user time and 3.09553 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Mon Feb 19 04:37:36 UTC 2007

IDJOB= 298743
IDBENCH= 19993
IDSOLVER= 122
FILE ID= node23/298743-1171859856

PBS_JOBID= 3839661

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1154156114-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298743-1171859856/Barcelogic /tmp/evaluation/298743-1171859856/instance-298743-1171859856.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-298743-1171859856 -o ROOT/results/node23/solver-298743-1171859856 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298743-1171859856/Barcelogic /tmp/evaluation/298743-1171859856/instance-298743-1171859856.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  efb9901bf89fd570f6c562e1222df820

RANDOM SEED= 634110095

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:        696120 kB
Buffers:         53028 kB
Cached:        1166204 kB
SwapCached:      16396 kB
Active:         901032 kB
Inactive:       342508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        696120 kB
SwapTotal:     4192956 kB
SwapFree:      4144472 kB
Dirty:            1812 kB
Writeback:           0 kB
Mapped:          29908 kB
Slab:           101876 kB
Committed_AS:   653208 kB
PageTables:       1696 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= 66562 MiB

End job on node23 on Mon Feb 19 04:57:38 UTC 2007