Trace number 301162

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) 1200.02 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S883927618-10.cnf
MD5SUMf65bec0a86c887b34d745bc7beb4cebd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.40318
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   12000    60000 |    3599       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 600   #clauses: 12000   #literals: 60000
0.00/0.02	c CPU time:   0.012998 s
0.00/0.02	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/node13/watcher-301162-1171955512 -o ROOT/results/node13/solver-301162-1171955512 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301162-1171955512/Barcelogic /tmp/evaluation/301162-1171955512/instance-301162-1171955512.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: 0.92 0.98 1.09 3/77 3655
/proc/meminfo: memFree=1346424/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 215505641 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3655/statm: 1339 233 195 169 0 50 0
[pid=3656] ppid=3655 vsize=5356 CPUtime=0
/proc/3656/stat : 3656 (Barcelogic) S 3655 3655 2262 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/3656/statm: 1339 237 198 169 0 50 0
[pid=3658] ppid=3656 vsize=0 CPUtime=0
/proc/3658/stat : 3658 (sed) D 3656 3655 2262 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 215505641 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/3658/statm: 0 0 0 0 0 0 0

[startup+0.108378 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 3655
/proc/meminfo: memFree=1346424/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.518429 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 3655
/proc/meminfo: memFree=1346424/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.34354 s]
/proc/loadavg: 0.92 0.98 1.09 2/79 3661
/proc/meminfo: memFree=1334248/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=1.28
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 3410 0 0 0 127 1 0 0 25 0 1 0 215505646 1511837696 3384 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 3384 81 232 0 368866 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481760

[startup+2.97976 s]
/proc/loadavg: 0.92 0.98 1.09 2/79 3661
/proc/meminfo: memFree=1325544/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=2.92
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 6563 0 0 0 290 2 0 0 25 0 1 0 215505646 1511837696 6537 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 6537 81 232 0 368866 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481760

[startup+6.25619 s]
/proc/loadavg: 0.93 0.98 1.08 2/79 3661
/proc/meminfo: memFree=1302056/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=6.2
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 12056 0 0 0 614 6 0 0 25 0 1 0 215505646 1511837696 12030 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 12030 81 232 0 368866 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481760

[startup+12.7191 s]
/proc/loadavg: 0.94 0.98 1.08 2/79 3661
/proc/meminfo: memFree=1264488/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=12.66
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 20663 0 0 0 1255 11 0 0 25 0 1 0 215505646 1511837696 20637 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 20637 81 232 0 368866 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481760

[startup+25.5258 s]
/proc/loadavg: 0.95 0.98 1.08 2/79 3661
/proc/meminfo: memFree=1212264/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=25.46
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 33994 0 0 0 2528 18 0 0 25 0 1 0 215505646 1511837696 33968 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 33968 81 232 0 368866 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481760

[startup+51.1552 s]
/proc/loadavg: 0.96 0.98 1.08 2/79 3661
/proc/meminfo: memFree=1168680/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=51.09
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 44301 0 0 0 5084 25 0 0 25 0 1 0 215505646 1511837696 44184 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 44184 91 232 0 368866 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481760

[startup+102.409 s]
/proc/loadavg: 0.98 0.98 1.08 2/79 3661
/proc/meminfo: memFree=1128168/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=102.32
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 54952 0 0 0 10199 33 0 0 25 0 1 0 215505646 1511837696 54835 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 54835 91 232 0 368866 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481760

[startup+162.487 s]
/proc/loadavg: 0.99 0.98 1.07 2/79 3661
/proc/meminfo: memFree=1029288/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=162.39
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 79149 0 0 0 16189 50 0 0 25 0 1 0 215505646 1511837696 79032 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 79032 91 232 0 368866 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481760

[startup+222.559 s]
/proc/loadavg: 0.99 0.98 1.06 2/79 3661
/proc/meminfo: memFree=957288/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=222.44
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 97163 0 0 0 22180 64 0 0 25 0 1 0 215505646 1511837696 97046 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 97046 91 232 0 368866 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481760

[startup+282.631 s]
/proc/loadavg: 1.07 1.00 1.06 2/79 3661
/proc/meminfo: memFree=902312/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=282.5
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 110966 0 0 0 28173 77 0 0 25 0 1 0 215505646 1511837696 110849 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 110849 91 232 0 368866 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481760

[startup+342.699 s]
/proc/loadavg: 1.03 1.00 1.06 2/79 3661
/proc/meminfo: memFree=849000/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=342.54
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 124301 0 0 0 34164 90 0 0 25 0 1 0 215505646 1511837696 124184 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 124184 91 232 0 368866 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481760

[startup+402.774 s]
/proc/loadavg: 1.01 1.00 1.05 2/79 3661
/proc/meminfo: memFree=802664/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=402.61
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 135713 0 0 0 40161 100 0 0 25 0 1 0 215505646 1511837696 135596 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 135596 91 232 0 368866 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481760

[startup+462.844 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 3661
/proc/meminfo: memFree=760872/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=462.65
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 146188 0 0 0 46156 109 0 0 25 0 1 0 215505646 1511837696 146071 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 146071 91 232 0 368866 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481760

[startup+522.915 s]

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

[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=582.77
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 164326 0 0 0 58149 128 0 0 25 0 1 0 215505646 1511837696 164209 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 164209 91 232 0 368866 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 1481760

[startup+643.052 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 3661
/proc/meminfo: memFree=654440/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=642.82
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 172674 0 0 0 64146 136 0 0 25 0 1 0 215505646 1511837696 172557 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 172557 91 232 0 368866 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 1481760

[startup+703.121 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 3661
/proc/meminfo: memFree=623784/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=702.87
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 180381 0 0 0 70144 143 0 0 25 0 1 0 215505646 1511837696 180264 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 180264 91 232 0 368866 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 1481760

[startup+763.187 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 3661
/proc/meminfo: memFree=594152/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=762.92
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 187810 0 0 0 76142 150 0 0 25 0 1 0 215505646 1511837696 187693 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134561831 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 187693 91 232 0 368866 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 1481760

[startup+823.258 s]
/proc/loadavg: 1.03 1.01 1.02 2/79 3661
/proc/meminfo: memFree=564968/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=822.97
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 194991 0 0 0 82140 157 0 0 25 0 1 0 215505646 1511837696 194874 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 194874 91 232 0 368866 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 1481760

[startup+883.323 s]
/proc/loadavg: 1.01 1.01 1.01 2/79 3661
/proc/meminfo: memFree=535208/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=883.02
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 202463 0 0 0 88138 164 0 0 25 0 1 0 215505646 1511837696 202346 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 202346 91 232 0 368866 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 1481760

[startup+943.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3661
/proc/meminfo: memFree=506984/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=943.06
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 209535 0 0 0 94136 170 0 0 25 0 1 0 215505646 1511837696 209418 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 209418 91 232 0 368866 0
Current children cumulated CPU time (s) 943.09
Current children cumulated vsize (KiB) 1481760

[startup+1003.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3661
/proc/meminfo: memFree=479080/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=1003.12
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 216531 0 0 0 100135 177 0 0 25 0 1 0 215505646 1511837696 216414 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 216414 91 232 0 368866 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 1481760

[startup+1063.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3661
/proc/meminfo: memFree=454760/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=1063.17
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 222490 0 0 0 106132 185 0 0 25 0 1 0 215505646 1511837696 222373 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 222373 91 232 0 368866 0
Current children cumulated CPU time (s) 1063.2
Current children cumulated vsize (KiB) 1481760

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3661
/proc/meminfo: memFree=430504/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=1123.23
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 228587 0 0 0 112130 193 0 0 25 0 1 0 215505646 1511837696 228470 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 228470 91 232 0 368866 0
Current children cumulated CPU time (s) 1123.26
Current children cumulated vsize (KiB) 1481760

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3661
/proc/meminfo: memFree=405736/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=1183.28
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 234780 0 0 0 118129 199 0 0 25 0 1 0 215505646 1511837696 234663 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 234663 91 232 0 368866 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 1481760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3661
/proc/meminfo: memFree=398568/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=1199.99
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 236491 0 0 0 119799 200 0 0 25 0 1 0 215505646 1511837696 236374 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 236374 91 232 0 368866 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481760

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3661
/proc/meminfo: memFree=398568/2055920 swapFree=4192812/4192956
[pid=3655] ppid=3653 vsize=5356 CPUtime=0.03
/proc/3655/stat : 3655 (Barcelogic) S 3653 3655 2262 0 -1 4194304 332 606 0 0 0 0 3 0 16 0 1 0 215505641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3655/statm: 1339 237 197 169 0 50 0
[pid=3661] ppid=3655 vsize=1476404 CPUtime=1199.99
/proc/3661/stat : 3661 (bsat) R 3655 3655 2262 0 -1 4194304 236491 0 0 0 119799 200 0 0 25 0 1 0 215505646 1511837696 236374 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3661/statm: 369101 236374 91 232 0 368866 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481760

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 3655 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=35994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.043992
while last known CPU time is 1200.02

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

Real time (s): 1200.4
CPU time (s): 1200.02
CPU user time (s): 1198.02
CPU system time (s): 2
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 1482116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.035994
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 938
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= 33
involuntary context switches= 11

runsolver used 1.18982 second user time and 3.08053 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Feb 20 07:11:52 UTC 2007

IDJOB= 301162
IDBENCH= 20052
IDSOLVER= 122
FILE ID= node13/301162-1171955512

PBS_JOBID= 3848946

Free space on /tmp= 66547 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S883927618-10.cnf
COMMAND LINE= /tmp/evaluation/301162-1171955512/Barcelogic /tmp/evaluation/301162-1171955512/instance-301162-1171955512.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-301162-1171955512 -o ROOT/results/node13/solver-301162-1171955512 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301162-1171955512/Barcelogic /tmp/evaluation/301162-1171955512/instance-301162-1171955512.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  f65bec0a86c887b34d745bc7beb4cebd

RANDOM SEED= 587357058

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1346832 kB
Buffers:         51500 kB
Cached:         522760 kB
SwapCached:          0 kB
Active:         214072 kB
Inactive:       414668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1346832 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2088 kB
Writeback:           0 kB
Mapped:          73444 kB
Slab:            65920 kB
Committed_AS:   948788 kB
PageTables:       1744 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= 66546 MiB

End job on node13 on Tue Feb 20 07:31:54 UTC 2007