Trace number 315157

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.03 1200.51

General information on the benchmark

Nameindustrial/palacios/hard/
safe-30-h29-unsat.cnf
MD5SUM7cb48ce6f0320bc88623afd3c5af4aae
Bench CategoryINDUST (industrial 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 variables129128
Number of clauses437794
Sum of the clauses size1056806
Maximum clause length61
Minimum clause length1
Number of clauses of size 130
Number of clauses of size 2310376
Number of clauses of size 3124560
Number of clauses of size 4189
Number of clauses of size 583
Number of clauses of size over 52556

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.41	c ==============================================================================
0.00/0.41	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.41	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.41	c ==============================================================================
0.00/0.41	c |         0 |  437704  1056626 |  131311       0        0     nan |  0.000 % |
18.27/18.36	c |         0 |  164704  1115453 |      --       0       --      -- |     --   | -273000/58827
18.27/18.37	c ==============================================================================
18.27/18.37	c Result  :   #vars: 6952   #clauses: 164704   #literals: 1115453
18.27/18.37	c CPU time:   18.1072 s
18.27/18.37	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/node12/watcher-315157-1172649808 -o ROOT/results/node12/solver-315157-1172649808 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315157-1172649808/Barcelogic /tmp/evaluation/315157-1172649808/instance-315157-1172649808.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32227
/proc/meminfo: memFree=1342584/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=0
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 284935284 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/32227/statm: 1339 233 195 169 0 50 0
[pid=32228] ppid=32227 vsize=5356 CPUtime=0
/proc/32228/stat : 32228 (Barcelogic) S 32227 32227 30816 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 284935285 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/32228/statm: 1339 237 198 169 0 50 0

[startup+0.083448 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32227
/proc/meminfo: memFree=1342584/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=0
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284935284 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102446 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32227
/proc/meminfo: memFree=1342584/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=0
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284935284 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301484 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32227
/proc/meminfo: memFree=1342584/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=0
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284935284 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701555 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32227
/proc/meminfo: memFree=1342584/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=0
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284935284 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50269 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 32232
/proc/meminfo: memFree=1283048/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=0
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284935284 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 236 197 169 0 50 0
[pid=32232] ppid=32227 vsize=60032 CPUtime=1.48
/proc/32232/stat : 32232 (SatELite_releas) R 32227 32227 30816 0 -1 4194304 14747 0 0 0 138 10 0 0 25 0 1 0 284935285 61472768 14411 18446744073709551615 134512640 135037961 4294956512 18446744073709551615 134570987 0 0 4096 3 0 0 0 17 1 0 0
/proc/32232/statm: 15008 14411 66 128 0 14877 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 65388

[startup+3.10198 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 32232
/proc/meminfo: memFree=1275816/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=0
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284935284 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 236 197 169 0 50 0
[pid=32232] ppid=32227 vsize=63448 CPUtime=3.09
/proc/32232/stat : 32232 (SatELite_releas) R 32227 32227 30816 0 -1 4194304 15581 0 0 0 295 14 0 0 25 0 1 0 284935285 64970752 15245 18446744073709551615 134512640 135037961 4294956512 18446744073709551615 134571242 0 0 4096 3 0 0 0 17 1 0 0
/proc/32232/statm: 15862 15245 66 128 0 15731 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68804

[startup+6.30255 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 32232
/proc/meminfo: memFree=1259688/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=0
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284935284 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 236 197 169 0 50 0
[pid=32232] ppid=32227 vsize=68872 CPUtime=6.28
/proc/32232/stat : 32232 (SatELite_releas) R 32227 32227 30816 0 -1 4194304 16901 0 0 0 607 21 0 0 25 0 1 0 284935285 70524928 16565 18446744073709551615 134512640 135037961 4294956512 18446744073709551615 134543494 0 0 4096 3 0 0 0 17 1 0 0
/proc/32232/statm: 17218 16565 66 128 0 17087 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 74228

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 32232
/proc/meminfo: memFree=1249960/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=0
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284935284 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 236 197 169 0 50 0
[pid=32232] ppid=32227 vsize=73736 CPUtime=12.68
/proc/32232/stat : 32232 (SatELite_releas) R 32227 32227 30816 0 -1 4194304 18100 0 0 0 1245 23 0 0 25 0 1 0 284935285 75505664 17510 18446744073709551615 134512640 135037961 4294956512 18446744073709551615 134550122 0 0 4096 3 0 0 0 17 1 0 0
/proc/32232/statm: 18434 17510 66 128 0 18303 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 79092

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 32233
/proc/meminfo: memFree=1280424/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=6.67
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 8488 0 0 0 663 4 0 0 25 0 1 0 284937165 1511890944 8367 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 8367 82 232 0 368879 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481812

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 32233
/proc/meminfo: memFree=1244584/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=32.26
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 17454 0 0 0 3216 10 0 0 25 0 1 0 284937165 1511890944 17333 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 17333 82 232 0 368879 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481812

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 32233
/proc/meminfo: memFree=1199912/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=83.44
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 29043 0 0 0 8325 19 0 0 25 0 1 0 284937165 1511890944 28366 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518589 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 28366 92 232 0 368879 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1481812

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 32233
/proc/meminfo: memFree=1199848/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=143.42
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 29500 0 0 0 14322 20 0 0 25 0 1 0 284937165 1511890944 28366 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519703 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 28366 92 232 0 368879 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481812

[startup+222.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 32233
/proc/meminfo: memFree=1199848/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=203.39
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 29955 0 0 0 20319 20 0 0 25 0 1 0 284937165 1511890944 28366 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 28366 92 232 0 368879 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 1481812

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 32233
/proc/meminfo: memFree=1199848/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=263.37
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 29961 0 0 0 26316 21 0 0 25 0 1 0 284937165 1511890944 28372 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 28372 92 232 0 368879 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1481812

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32233
/proc/meminfo: memFree=1199784/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=323.34
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 30416 0 0 0 32313 21 0 0 25 0 1 0 284937165 1511890944 28378 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 28378 92 232 0 368879 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 1481812

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32233
/proc/meminfo: memFree=1196392/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=383.33
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 31691 0 0 0 38310 23 0 0 25 0 1 0 284937165 1511890944 29221 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 29221 92 232 0 368879 0

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

[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=563.26
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 32745 0 0 0 56302 24 0 0 25 0 1 0 284937165 1511890944 29221 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519691 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 29221 92 232 0 368879 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1481812

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32233
/proc/meminfo: memFree=1196200/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=623.24
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 33002 0 0 0 62299 25 0 0 25 0 1 0 284937165 1511890944 29221 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 29221 92 232 0 368879 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 1481812

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32233
/proc/meminfo: memFree=1196264/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=683.22
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 33202 0 0 0 68296 26 0 0 25 0 1 0 284937165 1511890944 29221 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 29221 92 232 0 368879 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 1481812

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32233
/proc/meminfo: memFree=1196200/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=743.2
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 33691 0 0 0 74294 26 0 0 25 0 1 0 284937165 1511890944 29221 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 29221 92 232 0 368879 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 1481812

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32233
/proc/meminfo: memFree=1195432/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=803.18
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 34376 0 0 0 80290 28 0 0 25 0 1 0 284937165 1511890944 29409 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 29409 92 232 0 368879 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1481812

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32233
/proc/meminfo: memFree=1188968/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=863.15
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 36459 0 0 0 86286 29 0 0 25 0 1 0 284937165 1511890944 31016 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 31016 92 232 0 368879 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1481812

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32233
/proc/meminfo: memFree=1189032/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=923.13
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 36459 0 0 0 92283 30 0 0 25 0 1 0 284937165 1511890944 31016 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 31016 92 232 0 368879 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 1481812

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32233
/proc/meminfo: memFree=1187688/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=983.11
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 37200 0 0 0 98280 31 0 0 25 0 1 0 284937165 1511890944 31329 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 31329 92 232 0 368879 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1481812

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32233
/proc/meminfo: memFree=1187688/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=1043.09
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 37406 0 0 0 104277 32 0 0 25 0 1 0 284937165 1511890944 31329 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 31329 92 232 0 368879 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1481812

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32233
/proc/meminfo: memFree=1187624/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=1103.06
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 37804 0 0 0 110274 32 0 0 25 0 1 0 284937165 1511890944 31329 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 31329 92 232 0 368879 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 1481812

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32233
/proc/meminfo: memFree=1187688/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=1163.05
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 38017 0 0 0 116272 33 0 0 25 0 1 0 284937165 1511890944 31329 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134551401 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 31329 92 232 0 368879 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 1481812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32233
/proc/meminfo: memFree=1187688/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=1181.24
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 38206 0 0 0 118091 33 0 0 25 0 1 0 284937165 1511890944 31329 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 31329 92 232 0 368879 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481812

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32233
/proc/meminfo: memFree=1187688/2055920 swapFree=4156744/4192956
[pid=32227] ppid=32225 vsize=5356 CPUtime=18.79
/proc/32227/stat : 32227 (Barcelogic) S 32225 32227 30816 0 -1 4194304 332 20223 0 0 0 0 1851 28 16 0 1 0 284935284 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32227/statm: 1339 237 197 169 0 50 0
[pid=32233] ppid=32227 vsize=1476456 CPUtime=1181.24
/proc/32233/stat : 32233 (bsat) R 32227 32227 30816 0 -1 4194304 38206 0 0 0 118091 33 0 0 25 0 1 0 284937165 1511890944 31329 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32233/statm: 369114 31329 92 232 0 368879 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481812

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 32227 and gives childrusage.ru_utime.tv_sec=18 childrusage.ru_utime.tv_usec=514185 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=283956
CPU time returned by wait4() is 18.7981
while last known CPU time is 1200.03

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

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.42
CPU system time (s): 0.61
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 1483192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.5142
system time used= 0.283956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20555
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= 387

runsolver used 1.13583 second user time and 3.24151 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Feb 28 08:03:28 UTC 2007

IDJOB= 315157
IDBENCH= 20409
IDSOLVER= 122
FILE ID= node12/315157-1172649808

PBS_JOBID= 3980937

Free space on /tmp= 66533 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/safe-30-h29-unsat.cnf
COMMAND LINE= /tmp/evaluation/315157-1172649808/Barcelogic /tmp/evaluation/315157-1172649808/instance-315157-1172649808.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-315157-1172649808 -o ROOT/results/node12/solver-315157-1172649808 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315157-1172649808/Barcelogic /tmp/evaluation/315157-1172649808/instance-315157-1172649808.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  7cb48ce6f0320bc88623afd3c5af4aae

RANDOM SEED= 112814122

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1342992 kB
Buffers:         31956 kB
Cached:         600792 kB
SwapCached:      14884 kB
Active:         142696 kB
Inactive:       513132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1342992 kB
SwapTotal:     4192956 kB
SwapFree:      4156744 kB
Dirty:            9304 kB
Writeback:           0 kB
Mapped:          30044 kB
Slab:            42704 kB
Committed_AS:  1195092 kB
PageTables:       1692 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= 66505 MiB

End job on node12 on Wed Feb 28 08:23:31 UTC 2007